In 2021, state lawmakers introduced a record number of bills that would affect transgender and gender-diverse people. The vast majority were focused on transgender and gender-diverse youth in particular. We’ve seen bills that would take away gender-affirming medical care for minors, ones that would force trans kids to play on sports teams that don’t match their gender identity, and others that would ban trans kids from public facilities like bathrooms that match their gender identities.

These bills aren’t particularly new, but state lawmakers are putting more energy into them than ever. In response, some public figures have started pushing back. Ariana Grande just pledged to match up to 1.5 million dollars in donations to combat anti–trans youth legislative initiatives. However, doctors have been underrepresented in the political discourse.

Sadly, much of the discussion in this area has been driven by wild speculation and emotional rhetoric. It’s rare that we see actual data brought to the table. As clinicians and scientists, we have a responsibility to highlight the data relevant to these legislative debates, and to share them with our representatives. I’m going to break down what we know quantitatively about each of these issues, so that you’ll feel empowered to bring that information to these debates. My hope is that we can move toward evidence-based public policy instead of rhetoric-based public policy, so that we can ensure the best health possible for young people around the country.
 

Bathroom bills

Though they’ve been less of a focus recently, politicians for years have argued that trans people should be forced to use bathrooms and other public facilities that match their sex assigned at birth, not their gender identity. Their central argument is that trans-inclusive public facility policies will result in higher rates of assault. Published peer-review data show this isn’t true. A 2019 study in Sexuality Research and Social Policy examined the impacts of trans-inclusive public facility policies and found they resulted in no increase in assaults among the general (mostly cisgender) population. Another 2019 study in Pediatrics found that trans-inclusive facility policies were associated with lower odds of sexual assault victimization against transgender youth. The myth that trans-inclusive public facilities increase assault risk is simply that: a myth. All existing data indicate that trans-inclusive policies will improve public safety.

Sports bills

One of the hottest debates recently involves whether transgender girls should be allowed to participate in girls’ sports teams. Those in favor of these bills argue that transgender girls have an innate biological sports advantage over cisgender girls, and if allowed to compete in girls’ sports leagues, they will dominate the events, and cisgender girls will no longer win sports titles. The bills feed into longstanding assumptions – those who were assigned male at birth are strong, and those who were assigned female at birth are weak.

But evidence doesn’t show that trans women dominate female sports leagues. It turns out, there are shockingly few transgender athletes competing in sports leagues around the United States, and even fewer winning major titles. When the Associated Press conducted an investigation asking lawmakers introducing such sports bills to name trans athletes in their states, most couldn’t point to a single one. After Utah state legislators passed a trans sports ban, Governor Spencer Cox vetoed it, pointing out that, of 75,000 high school kids participating in sports in Utah, there was only a single transgender girl (the state legislature overrode the veto anyway).

California has explicitly protected the rights of trans athletes to compete on sports teams that match their gender identity since 2013. There’s still an underrepresentation of trans athletes in sports participation and titles. This is likely because the deck is stacked against these young people in so many other ways that are unrelated to testosterone levels. Trans youth suffer from high rates of harassment, discrimination, and subsequent anxiety and depression that make it difficult to compete in and excel in sports.
 

Medical bills

State legislators have introduced bills around the country that would criminalize the provision of gender-affirming medical care for transgender youth. Though such bills are opposed by all major medical organizations (including the American Medical Association, the American Academy of Pediatrics, the American Academy of Child & Adolescent Psychiatry, and the American Psychiatric Association), misinformation continues to spread, and in some instances the bills have become law (though none are currently active due to legal challenges).

Clinicians should be aware that there have been sixteen studies to date, each with unique study designs, that have overall linked gender-affirming medical care for transgender youth to better mental health outcomes. While these interventions do (as with all medications) carry some risks (like delayed bone mineralization with pubertal suppression), the risks must be weighed against potential benefits. Unfortunately, these risks and benefits have not been accurately portrayed in state legislative debates. Politicians have spread a great deal of misinformation about gender-affirming medical care for transgender youth, including false assertions that puberty blockers cause infertility and that most transgender adolescents will grow up to identify as cisgender and regret gender-affirming medical interventions.
 

Minority stress

These bills have direct consequences for pediatric patients. For example, trans-inclusive bathroom policies are associated with lower rates of sexual assault. However, there are also important indirect effects to consider. The gender minority stress framework explains the ways in which stigmatizing national discourse drives higher rates of anxiety, depression, and suicidality among transgender youth. Under this model, so-called “distal factors” like the recent conversations at the national level that marginalize trans young people, are expected to drive higher rates of adverse mental health outcomes. As transgender youth hear high-profile politicians argue that they’re dangerous to their peers in bathrooms and on sports teams, it’s difficult to imagine their mental health would not worsen. Over time, such “distal factors” also lead to “proximal factors” like internalized transphobia in which youth begin to believe the negative things that are said about them. These dangerous processes can have dramatic negative impacts on self-esteem and emotional development. There is strong precedence that public policies have strong indirect mental health effects on LGBTQ youth.

We’ve entered a dangerous era in which politicians are legislating medical care and other aspects of public policy with the potential to hurt the mental health of our young patients. It’s imperative that clinicians and scientists contact their legislators to make sure they are voting for public policy based on data and fact, not misinformation and political rhetoric. The health of American children depends on it.

Dr. Turban (twitter.com/jack_turban) is a chief fellow in child and adolescent psychiatry at Stanford (Calif.) University.

In 2021, state lawmakers introduced a record number of bills that would affect transgender and gender-diverse people. The vast majority were focused on transgender and gender-diverse youth in particular. We’ve seen bills that would take away gender-affirming medical care for minors, ones that would force trans kids to play on sports teams that don’t match their gender identity, and others that would ban trans kids from public facilities like bathrooms that match their gender identities.

These bills aren’t particularly new, but state lawmakers are putting more energy into them than ever. In response, some public figures have started pushing back. Ariana Grande just pledged to match up to 1.5 million dollars in donations to combat anti–trans youth legislative initiatives. However, doctors have been underrepresented in the political discourse.

Sadly, much of the discussion in this area has been driven by wild speculation and emotional rhetoric. It’s rare that we see actual data brought to the table. As clinicians and scientists, we have a responsibility to highlight the data relevant to these legislative debates, and to share them with our representatives. I’m going to break down what we know quantitatively about each of these issues, so that you’ll feel empowered to bring that information to these debates. My hope is that we can move toward evidence-based public policy instead of rhetoric-based public policy, so that we can ensure the best health possible for young people around the country.
 

Bathroom bills

Though they’ve been less of a focus recently, politicians for years have argued that trans people should be forced to use bathrooms and other public facilities that match their sex assigned at birth, not their gender identity. Their central argument is that trans-inclusive public facility policies will result in higher rates of assault. Published peer-review data show this isn’t true. A 2019 study in Sexuality Research and Social Policy examined the impacts of trans-inclusive public facility policies and found they resulted in no increase in assaults among the general (mostly cisgender) population. Another 2019 study in Pediatrics found that trans-inclusive facility policies were associated with lower odds of sexual assault victimization against transgender youth. The myth that trans-inclusive public facilities increase assault risk is simply that: a myth. All existing data indicate that trans-inclusive policies will improve public safety.

Sports bills

One of the hottest debates recently involves whether transgender girls should be allowed to participate in girls’ sports teams. Those in favor of these bills argue that transgender girls have an innate biological sports advantage over cisgender girls, and if allowed to compete in girls’ sports leagues, they will dominate the events, and cisgender girls will no longer win sports titles. The bills feed into longstanding assumptions – those who were assigned male at birth are strong, and those who were assigned female at birth are weak.

But evidence doesn’t show that trans women dominate female sports leagues. It turns out, there are shockingly few transgender athletes competing in sports leagues around the United States, and even fewer winning major titles. When the Associated Press conducted an investigation asking lawmakers introducing such sports bills to name trans athletes in their states, most couldn’t point to a single one. After Utah state legislators passed a trans sports ban, Governor Spencer Cox vetoed it, pointing out that, of 75,000 high school kids participating in sports in Utah, there was only a single transgender girl (the state legislature overrode the veto anyway).

California has explicitly protected the rights of trans athletes to compete on sports teams that match their gender identity since 2013. There’s still an underrepresentation of trans athletes in sports participation and titles. This is likely because the deck is stacked against these young people in so many other ways that are unrelated to testosterone levels. Trans youth suffer from high rates of harassment, discrimination, and subsequent anxiety and depression that make it difficult to compete in and excel in sports.
 

Medical bills

State legislators have introduced bills around the country that would criminalize the provision of gender-affirming medical care for transgender youth. Though such bills are opposed by all major medical organizations (including the American Medical Association, the American Academy of Pediatrics, the American Academy of Child & Adolescent Psychiatry, and the American Psychiatric Association), misinformation continues to spread, and in some instances the bills have become law (though none are currently active due to legal challenges).

Clinicians should be aware that there have been sixteen studies to date, each with unique study designs, that have overall linked gender-affirming medical care for transgender youth to better mental health outcomes. While these interventions do (as with all medications) carry some risks (like delayed bone mineralization with pubertal suppression), the risks must be weighed against potential benefits. Unfortunately, these risks and benefits have not been accurately portrayed in state legislative debates. Politicians have spread a great deal of misinformation about gender-affirming medical care for transgender youth, including false assertions that puberty blockers cause infertility and that most transgender adolescents will grow up to identify as cisgender and regret gender-affirming medical interventions.
 

Minority stress

These bills have direct consequences for pediatric patients. For example, trans-inclusive bathroom policies are associated with lower rates of sexual assault. However, there are also important indirect effects to consider. The gender minority stress framework explains the ways in which stigmatizing national discourse drives higher rates of anxiety, depression, and suicidality among transgender youth. Under this model, so-called “distal factors” like the recent conversations at the national level that marginalize trans young people, are expected to drive higher rates of adverse mental health outcomes. As transgender youth hear high-profile politicians argue that they’re dangerous to their peers in bathrooms and on sports teams, it’s difficult to imagine their mental health would not worsen. Over time, such “distal factors” also lead to “proximal factors” like internalized transphobia in which youth begin to believe the negative things that are said about them. These dangerous processes can have dramatic negative impacts on self-esteem and emotional development. There is strong precedence that public policies have strong indirect mental health effects on LGBTQ youth.

We’ve entered a dangerous era in which politicians are legislating medical care and other aspects of public policy with the potential to hurt the mental health of our young patients. It’s imperative that clinicians and scientists contact their legislators to make sure they are voting for public policy based on data and fact, not misinformation and political rhetoric. The health of American children depends on it.

Dr. Turban (twitter.com/jack_turban) is a chief fellow in child and adolescent psychiatry at Stanford (Calif.) University.

In 2021, state lawmakers introduced a record number of bills that would affect transgender and gender-diverse people. The vast majority were focused on transgender and gender-diverse youth in particular. We’ve seen bills that would take away gender-affirming medical care for minors, ones that would force trans kids to play on sports teams that don’t match their gender identity, and others that would ban trans kids from public facilities like bathrooms that match their gender identities.

These bills aren’t particularly new, but state lawmakers are putting more energy into them than ever. In response, some public figures have started pushing back. Ariana Grande just pledged to match up to 1.5 million dollars in donations to combat anti–trans youth legislative initiatives. However, doctors have been underrepresented in the political discourse.

Sadly, much of the discussion in this area has been driven by wild speculation and emotional rhetoric. It’s rare that we see actual data brought to the table. As clinicians and scientists, we have a responsibility to highlight the data relevant to these legislative debates, and to share them with our representatives. I’m going to break down what we know quantitatively about each of these issues, so that you’ll feel empowered to bring that information to these debates. My hope is that we can move toward evidence-based public policy instead of rhetoric-based public policy, so that we can ensure the best health possible for young people around the country.
 

Bathroom bills

Though they’ve been less of a focus recently, politicians for years have argued that trans people should be forced to use bathrooms and other public facilities that match their sex assigned at birth, not their gender identity. Their central argument is that trans-inclusive public facility policies will result in higher rates of assault. Published peer-review data show this isn’t true. A 2019 study in Sexuality Research and Social Policy examined the impacts of trans-inclusive public facility policies and found they resulted in no increase in assaults among the general (mostly cisgender) population. Another 2019 study in Pediatrics found that trans-inclusive facility policies were associated with lower odds of sexual assault victimization against transgender youth. The myth that trans-inclusive public facilities increase assault risk is simply that: a myth. All existing data indicate that trans-inclusive policies will improve public safety.

Sports bills

One of the hottest debates recently involves whether transgender girls should be allowed to participate in girls’ sports teams. Those in favor of these bills argue that transgender girls have an innate biological sports advantage over cisgender girls, and if allowed to compete in girls’ sports leagues, they will dominate the events, and cisgender girls will no longer win sports titles. The bills feed into longstanding assumptions – those who were assigned male at birth are strong, and those who were assigned female at birth are weak.

But evidence doesn’t show that trans women dominate female sports leagues. It turns out, there are shockingly few transgender athletes competing in sports leagues around the United States, and even fewer winning major titles. When the Associated Press conducted an investigation asking lawmakers introducing such sports bills to name trans athletes in their states, most couldn’t point to a single one. After Utah state legislators passed a trans sports ban, Governor Spencer Cox vetoed it, pointing out that, of 75,000 high school kids participating in sports in Utah, there was only a single transgender girl (the state legislature overrode the veto anyway).

California has explicitly protected the rights of trans athletes to compete on sports teams that match their gender identity since 2013. There’s still an underrepresentation of trans athletes in sports participation and titles. This is likely because the deck is stacked against these young people in so many other ways that are unrelated to testosterone levels. Trans youth suffer from high rates of harassment, discrimination, and subsequent anxiety and depression that make it difficult to compete in and excel in sports.
 

Medical bills

State legislators have introduced bills around the country that would criminalize the provision of gender-affirming medical care for transgender youth. Though such bills are opposed by all major medical organizations (including the American Medical Association, the American Academy of Pediatrics, the American Academy of Child & Adolescent Psychiatry, and the American Psychiatric Association), misinformation continues to spread, and in some instances the bills have become law (though none are currently active due to legal challenges).

Clinicians should be aware that there have been sixteen studies to date, each with unique study designs, that have overall linked gender-affirming medical care for transgender youth to better mental health outcomes. While these interventions do (as with all medications) carry some risks (like delayed bone mineralization with pubertal suppression), the risks must be weighed against potential benefits. Unfortunately, these risks and benefits have not been accurately portrayed in state legislative debates. Politicians have spread a great deal of misinformation about gender-affirming medical care for transgender youth, including false assertions that puberty blockers cause infertility and that most transgender adolescents will grow up to identify as cisgender and regret gender-affirming medical interventions.
 

Minority stress

These bills have direct consequences for pediatric patients. For example, trans-inclusive bathroom policies are associated with lower rates of sexual assault. However, there are also important indirect effects to consider. The gender minority stress framework explains the ways in which stigmatizing national discourse drives higher rates of anxiety, depression, and suicidality among transgender youth. Under this model, so-called “distal factors” like the recent conversations at the national level that marginalize trans young people, are expected to drive higher rates of adverse mental health outcomes. As transgender youth hear high-profile politicians argue that they’re dangerous to their peers in bathrooms and on sports teams, it’s difficult to imagine their mental health would not worsen. Over time, such “distal factors” also lead to “proximal factors” like internalized transphobia in which youth begin to believe the negative things that are said about them. These dangerous processes can have dramatic negative impacts on self-esteem and emotional development. There is strong precedence that public policies have strong indirect mental health effects on LGBTQ youth.

We’ve entered a dangerous era in which politicians are legislating medical care and other aspects of public policy with the potential to hurt the mental health of our young patients. It’s imperative that clinicians and scientists contact their legislators to make sure they are voting for public policy based on data and fact, not misinformation and political rhetoric. The health of American children depends on it.

Dr. Turban (twitter.com/jack_turban) is a chief fellow in child and adolescent psychiatry at Stanford (Calif.) University.

Metacognitive training (MCT) is effective in reducing positive and negative symptoms of schizophrenia, new research suggests.

MCT for psychosis is a brief intervention that “combines psychoeducation, cognitive bias modification, and strategy teaching but does not directly target psychosis symptoms.”

Results from a meta-analysis of 40 studies with more than 1,800 total participants with schizophrenia showed that MCT was associated with reductions in positive symptoms, including auditory hallucinations and delusions, as well as negative symptoms, such as social withdrawal.

Additionally, MCT led to improvement in self-esteem and functioning, and all benefits were maintained up to 1 year post intervention.

“Our study demonstrates the effectiveness and durability of a brief, nonconfrontational intervention in the reduction of serious and debilitating symptoms of schizophrenia,” study investigator Danielle Penney, a doctoral candidate at the University of Montreal, told this news organization.

“Our results were observed in several treatment contexts and suggest that MCT can be successfully delivered by a variety of mental health practitioners [and] provide solid evidence to consider MCT in international treatment guidelines for schizophrenia spectrum disorders,” Ms. Penney said.

The findings were published online  in JAMA Psychiatry.
 

‘Novel contribution’

MCT is a brief intervention consisting of eight to 16 modules that can be delivered in a group setting or on an individual basis. Instead of directly targeting psychotic symptoms, it uses an “indirect approach by promoting awareness of cognitive biases,” the investigators note.

Such biases include maladaptive thinking styles common to psychosis, such as jumping to conclusions, belief inflexibility, and overconfidence in judgments.

It is hypothesized that these biases “contribute to the formation and maintenance of positive symptoms, particularly delusions,” the researchers write.

MCT “aims to plant doubt in delusional beliefs through raising awareness of cognitive biases and aims to raise service engagement by proposing work on this less-confrontational objective first, which is likely to facilitate the therapeutic alliance and more direct work on psychotic symptoms,” they add.

Previous studies of MCT for psychosis yielded inconsistent results. Of the eight previous meta-analyses that analyzed MCT for psychosis, “none investigated the long-term effects of the intervention on directly targeted treatment outcomes,” such as delusions and cognitive biases, Ms. Penney said.

She added that “to our knowledge, no meta-analysis has examined the effectiveness of important indirectly targeted outcomes,” including self-esteem and functioning.

“These important gaps in the literature,” along with a large increase in recently conducted MCT efficacy trials, “provided the motivation for the current study,” said Ms. Penney.

To investigate, the researchers searched 11 databases, beginning with data from 2007, which was when the first report of MCT was published. Studies included participants with schizophrenia spectrum and related psychotic disorders.

Outcomes for the current review and meta-analysis were organized according to a “proximal-distal framework.” Proximal outcomes were those directly targeted by MCT, while distal outcomes were those not directly targeted by MCT but that were associated with improvement in proximal outcomes, either directly or indirectly.

The investigators examined these outcomes quantitatively and qualitatively from preintervention to postintervention and follow-up, “which, to our knowledge, is a novel contribution,” they write.

The review included 43 studies, of which 30 (70%) were randomized controlled trials (RCTs), 11 (25%) were non-RCTs, and two (5%) were quantitative descriptive studies. Of these, 40 reports (n = 1,816 participants) were included in the meta-analysis, and six were included in the narrative review.
 

Transdiagnostic treatment?

Results showed a “small to moderate” effect size (ES) in global proximal outcomes (g = .39; 95% confidence interval, .25-.53; P < .001; 38 reports).

When proximal outcomes were analyzed separately, the largest ES was found for delusions; smaller ES values were found for hallucinations and cognitive biases.

Consistent beneficial effects

Commenting on the study, Philip Harvey, PhD, Leonard M. Miller Professor of Psychiatry and Behavioral Sciences and director of the Division of Psychology, University of Miami Miller School of Medicine, noted that self-awareness and self-assessment are critically important features in patients with serious mental illness.

University of Miami Miller School of Medicine

Impairments in these areas “can actually have a greater impact on everyday functioning than cognitive deficits,” said Dr. Harvey, who is also the editor-in-chief of Schizophrenia Research: Cognition. He was not involved with the current meta-analysis.

He noted that the current results show that “MCT has consistent beneficial effects.”

“This is an intervention that should be considered for most people with serious mental illness, with a specific focus on those with specific types of delusions and more global challenges in self-assessment,” Dr. Harvey concluded.

Funding was provided by the Canada First Research Excellence Fund, awarded through the Healthy Brains, Healthy Lives initiative at McGill University. Ms. Penney reported no relevant financial relationships. Disclosures for the other investigators are listed in the original article. Dr. Harvey reported being a reviewer of the article but that he was not involved in its authorship.

A version of this article first appeared on Medscape.com.

Metacognitive training (MCT) is effective in reducing positive and negative symptoms of schizophrenia, new research suggests.

MCT for psychosis is a brief intervention that “combines psychoeducation, cognitive bias modification, and strategy teaching but does not directly target psychosis symptoms.”

Results from a meta-analysis of 40 studies with more than 1,800 total participants with schizophrenia showed that MCT was associated with reductions in positive symptoms, including auditory hallucinations and delusions, as well as negative symptoms, such as social withdrawal.

Additionally, MCT led to improvement in self-esteem and functioning, and all benefits were maintained up to 1 year post intervention.

“Our study demonstrates the effectiveness and durability of a brief, nonconfrontational intervention in the reduction of serious and debilitating symptoms of schizophrenia,” study investigator Danielle Penney, a doctoral candidate at the University of Montreal, told this news organization.

“Our results were observed in several treatment contexts and suggest that MCT can be successfully delivered by a variety of mental health practitioners [and] provide solid evidence to consider MCT in international treatment guidelines for schizophrenia spectrum disorders,” Ms. Penney said.

The findings were published online  in JAMA Psychiatry.
 

‘Novel contribution’

MCT is a brief intervention consisting of eight to 16 modules that can be delivered in a group setting or on an individual basis. Instead of directly targeting psychotic symptoms, it uses an “indirect approach by promoting awareness of cognitive biases,” the investigators note.

Such biases include maladaptive thinking styles common to psychosis, such as jumping to conclusions, belief inflexibility, and overconfidence in judgments.

It is hypothesized that these biases “contribute to the formation and maintenance of positive symptoms, particularly delusions,” the researchers write.

MCT “aims to plant doubt in delusional beliefs through raising awareness of cognitive biases and aims to raise service engagement by proposing work on this less-confrontational objective first, which is likely to facilitate the therapeutic alliance and more direct work on psychotic symptoms,” they add.

Previous studies of MCT for psychosis yielded inconsistent results. Of the eight previous meta-analyses that analyzed MCT for psychosis, “none investigated the long-term effects of the intervention on directly targeted treatment outcomes,” such as delusions and cognitive biases, Ms. Penney said.

She added that “to our knowledge, no meta-analysis has examined the effectiveness of important indirectly targeted outcomes,” including self-esteem and functioning.

“These important gaps in the literature,” along with a large increase in recently conducted MCT efficacy trials, “provided the motivation for the current study,” said Ms. Penney.

To investigate, the researchers searched 11 databases, beginning with data from 2007, which was when the first report of MCT was published. Studies included participants with schizophrenia spectrum and related psychotic disorders.

Outcomes for the current review and meta-analysis were organized according to a “proximal-distal framework.” Proximal outcomes were those directly targeted by MCT, while distal outcomes were those not directly targeted by MCT but that were associated with improvement in proximal outcomes, either directly or indirectly.

The investigators examined these outcomes quantitatively and qualitatively from preintervention to postintervention and follow-up, “which, to our knowledge, is a novel contribution,” they write.

The review included 43 studies, of which 30 (70%) were randomized controlled trials (RCTs), 11 (25%) were non-RCTs, and two (5%) were quantitative descriptive studies. Of these, 40 reports (n = 1,816 participants) were included in the meta-analysis, and six were included in the narrative review.
 

Transdiagnostic treatment?

Results showed a “small to moderate” effect size (ES) in global proximal outcomes (g = .39; 95% confidence interval, .25-.53; P < .001; 38 reports).

When proximal outcomes were analyzed separately, the largest ES was found for delusions; smaller ES values were found for hallucinations and cognitive biases.

Consistent beneficial effects

Commenting on the study, Philip Harvey, PhD, Leonard M. Miller Professor of Psychiatry and Behavioral Sciences and director of the Division of Psychology, University of Miami Miller School of Medicine, noted that self-awareness and self-assessment are critically important features in patients with serious mental illness.

University of Miami Miller School of Medicine

Impairments in these areas “can actually have a greater impact on everyday functioning than cognitive deficits,” said Dr. Harvey, who is also the editor-in-chief of Schizophrenia Research: Cognition. He was not involved with the current meta-analysis.

He noted that the current results show that “MCT has consistent beneficial effects.”

“This is an intervention that should be considered for most people with serious mental illness, with a specific focus on those with specific types of delusions and more global challenges in self-assessment,” Dr. Harvey concluded.

Funding was provided by the Canada First Research Excellence Fund, awarded through the Healthy Brains, Healthy Lives initiative at McGill University. Ms. Penney reported no relevant financial relationships. Disclosures for the other investigators are listed in the original article. Dr. Harvey reported being a reviewer of the article but that he was not involved in its authorship.

A version of this article first appeared on Medscape.com.

Metacognitive training (MCT) is effective in reducing positive and negative symptoms of schizophrenia, new research suggests.

MCT for psychosis is a brief intervention that “combines psychoeducation, cognitive bias modification, and strategy teaching but does not directly target psychosis symptoms.”

Results from a meta-analysis of 40 studies with more than 1,800 total participants with schizophrenia showed that MCT was associated with reductions in positive symptoms, including auditory hallucinations and delusions, as well as negative symptoms, such as social withdrawal.

Additionally, MCT led to improvement in self-esteem and functioning, and all benefits were maintained up to 1 year post intervention.

“Our study demonstrates the effectiveness and durability of a brief, nonconfrontational intervention in the reduction of serious and debilitating symptoms of schizophrenia,” study investigator Danielle Penney, a doctoral candidate at the University of Montreal, told this news organization.

“Our results were observed in several treatment contexts and suggest that MCT can be successfully delivered by a variety of mental health practitioners [and] provide solid evidence to consider MCT in international treatment guidelines for schizophrenia spectrum disorders,” Ms. Penney said.

The findings were published online  in JAMA Psychiatry.
 

‘Novel contribution’

MCT is a brief intervention consisting of eight to 16 modules that can be delivered in a group setting or on an individual basis. Instead of directly targeting psychotic symptoms, it uses an “indirect approach by promoting awareness of cognitive biases,” the investigators note.

Such biases include maladaptive thinking styles common to psychosis, such as jumping to conclusions, belief inflexibility, and overconfidence in judgments.

It is hypothesized that these biases “contribute to the formation and maintenance of positive symptoms, particularly delusions,” the researchers write.

MCT “aims to plant doubt in delusional beliefs through raising awareness of cognitive biases and aims to raise service engagement by proposing work on this less-confrontational objective first, which is likely to facilitate the therapeutic alliance and more direct work on psychotic symptoms,” they add.

Previous studies of MCT for psychosis yielded inconsistent results. Of the eight previous meta-analyses that analyzed MCT for psychosis, “none investigated the long-term effects of the intervention on directly targeted treatment outcomes,” such as delusions and cognitive biases, Ms. Penney said.

She added that “to our knowledge, no meta-analysis has examined the effectiveness of important indirectly targeted outcomes,” including self-esteem and functioning.

“These important gaps in the literature,” along with a large increase in recently conducted MCT efficacy trials, “provided the motivation for the current study,” said Ms. Penney.

To investigate, the researchers searched 11 databases, beginning with data from 2007, which was when the first report of MCT was published. Studies included participants with schizophrenia spectrum and related psychotic disorders.

Outcomes for the current review and meta-analysis were organized according to a “proximal-distal framework.” Proximal outcomes were those directly targeted by MCT, while distal outcomes were those not directly targeted by MCT but that were associated with improvement in proximal outcomes, either directly or indirectly.

The investigators examined these outcomes quantitatively and qualitatively from preintervention to postintervention and follow-up, “which, to our knowledge, is a novel contribution,” they write.

The review included 43 studies, of which 30 (70%) were randomized controlled trials (RCTs), 11 (25%) were non-RCTs, and two (5%) were quantitative descriptive studies. Of these, 40 reports (n = 1,816 participants) were included in the meta-analysis, and six were included in the narrative review.
 

Transdiagnostic treatment?

Results showed a “small to moderate” effect size (ES) in global proximal outcomes (g = .39; 95% confidence interval, .25-.53; P < .001; 38 reports).

When proximal outcomes were analyzed separately, the largest ES was found for delusions; smaller ES values were found for hallucinations and cognitive biases.

Consistent beneficial effects

Commenting on the study, Philip Harvey, PhD, Leonard M. Miller Professor of Psychiatry and Behavioral Sciences and director of the Division of Psychology, University of Miami Miller School of Medicine, noted that self-awareness and self-assessment are critically important features in patients with serious mental illness.

University of Miami Miller School of Medicine

Impairments in these areas “can actually have a greater impact on everyday functioning than cognitive deficits,” said Dr. Harvey, who is also the editor-in-chief of Schizophrenia Research: Cognition. He was not involved with the current meta-analysis.

He noted that the current results show that “MCT has consistent beneficial effects.”

“This is an intervention that should be considered for most people with serious mental illness, with a specific focus on those with specific types of delusions and more global challenges in self-assessment,” Dr. Harvey concluded.

Funding was provided by the Canada First Research Excellence Fund, awarded through the Healthy Brains, Healthy Lives initiative at McGill University. Ms. Penney reported no relevant financial relationships. Disclosures for the other investigators are listed in the original article. Dr. Harvey reported being a reviewer of the article but that he was not involved in its authorship.

A version of this article first appeared on Medscape.com.

Medical education has seen major changes over the last decade. The allotted time for preclinical education has decreased from 24 months to 18 months or less at most institutions, with an increased focus on content associated with health care delivery and health system science.^1,2 Many schools now include at least some blended learning with online delivery of preclinical education.³ On the other hand, the clinical portion of medical education has remained largely unchanged prior to the COVID-19 pandemic, with the apprenticeship framework allowing the experienced physician to observe, mentor, and pass on practical knowledge so that the apprentice can one day gain independence after demonstrating adequate proficiency.⁴

With respect to dermatology education, skin disorders are in the top 5 reported reasons for visits to primary care⁵; however, a 2009 survey found that only 0.24% to 0.30% of medical schools’ curricula are spent on dermatology.⁶ Moreover, one institution found that fourth-year medical students received an average of 46.6% on a 15-item quiz designed to assess the ability to diagnose and treat common dermatologic conditions, and within that same cohort, 87.6% of students felt that they received inadequate training in dermatology during medical school.⁷

COVID-19 caused an unprecedented paradigm shift when medical schools throughout the country, including our own, canceled clinical rotations at the end of March 2020 to protect students and control the spread of infection. To enable clinical and preclinical learning to continue, institutions around the globe turned to either online learning or participation in telehealth as a substitute for clinical rotations.^8-10 At the Uniformed Services University of the Health Sciences (Bethesda, Maryland), one of the many online clinical courses offered included a distance learning (DL) dermatology course. Herein, we describe the results of a prospective study evaluating short-term information recall and comprehension as well as students’ confidence in their ability to apply course objectives over 3 months of an online DL dermatology course.

Methods

Between April and July 2020, 14 students at the Uniformed Services University of the Health Sciences (Table 1) enrolled in 1 of 3 four-week DL dermatology classes. The students independently completed the Basic Dermatology Curriculum, a set of online modules with demonstrated efficacy from the American Academy of Dermatology, over 4 weeks.¹¹ Additionally, students were instructed to review an hour of clinical dermatology images daily from online dermatology atlases and e-books accessed through our medical school’s virtual library. Optional Free Open Access Meducation resources also were provided. The course syllabus provided the students with clear expectations, links to the resources, and a recommended daily schedule.

An online video conferencing platform was utilized for an orientation session and 4 subsequent weekly 1.5-hour virtual meetings. The weekly DL meetings focused on a discussion of clinical images pertinent to the American Academy of Dermatology modules covered for the week. These interactive analytic sessions were referred to as Clinpic sessions. With instructor guidance, the students learned to describe images, and they provided differential diagnoses, workup, and treatments for various skin diseases. The virtual meetings included supplemental lectures detailing the use of teledermatology and laser therapy in the Military Health System and a journal review on the cutaneous manifestations of COVID-19.

A 40-question, image-based pretest and posttest utilized during clinical rotations evaluated knowledge recall and comprehension. A precourse and postcourse survey using a 5-point Likert scale (1=not confident; 5=extremely confident) assessed students’ confidence levels across course objectives: general knowledge of dermatology, working knowledge of teledermatology, ability to accurately describe skin lesions, generate sound differential diagnoses, and formulate a reasonable treatment plan. Statistical analysis was performed using free online statistical software at statskingdom.com.¹²

Results

All 14 student enrollees completed the precourse and postcourse tests and surveys. Pretest and posttest scores followed a normal distribution and therefore met criteria for utilization of a parametric test. The precourse test average of 67% (range, 40%–90%) improved to 84% postcourse (range, 70%–98%; P<.001; 95% CI, 11-23 by paired t test). Not surprisingly, the 2 students who had completed a dermatology rotation had higher average pretest and posttest scores (pretest, 87%; posttest, 94%). Students’ confidence with the course objectives were mostly at the somewhat confident level on the 5-point Likert scale precourse survey. By the end of the course, student survey responses increased to confident and very confident levels, corresponding to an overall improvement of 1.3 points (P<.001 by paired t test)(Table 2) when the mean of the survey results was aggregated across every question. Instructor evaluation of student performance mirrored student assessments.

 

 

Comment

The DL dermatology course succeeded in helping the enrolled students attain course objectives and offered a reasonable solution when in-person interaction was restricted. The students in the DL course made notable improvements in their dermatology knowledge and improved their communication, diagnosis, and management skills. Although a blended dermatology curriculum with e-learning combined with clinical experience has been shown to increase knowledge acquisition,^13,14 our results suggest that an online-only program also can increase comprehension as well as students’ confidence in their abilities.

A major challenge for the DL course was the lack of opportunity to perform common dermatology procedures. The addition of a hands-on skin procedure module would have been a great supplement to the course but was not possible due to social distancing guidelines during the COVID-19 pandemic. The small sample size and voluntary enrollment were limitations to this study.

Conclusion

Although the traditional dermatology rotation remains the gold standard for clinical instruction, a well-organized DL teaching environment allowed for a more controlled learning experience with a broader coverage of topics to include potentially greater exposure to rare skin disorders not typically encountered in everyday practice. A DL dermatology course may serve as an enduring curriculum for those who wish to learn dermatology more broadly and are not interested in performing skin procedures or direct patient exposure (eg, those pursuing non–primary care specialties, pathology, or radiology). It also may be attractive to students who have had a prior clinical dermatology rotation and desire a different learning experience with a wide coverage of topics.

Acknowledgments—The authors thank Thomas Darling, MD, PhD (Bethesda, Maryland), for coining the term Clinpic and providing critical feedback throughout the course. The authors also thank Sorana Raiciulescu, MS (Bethesda, Maryland), for assistance with the statistical analysis.

Medical education has seen major changes over the last decade. The allotted time for preclinical education has decreased from 24 months to 18 months or less at most institutions, with an increased focus on content associated with health care delivery and health system science.^1,2 Many schools now include at least some blended learning with online delivery of preclinical education.³ On the other hand, the clinical portion of medical education has remained largely unchanged prior to the COVID-19 pandemic, with the apprenticeship framework allowing the experienced physician to observe, mentor, and pass on practical knowledge so that the apprentice can one day gain independence after demonstrating adequate proficiency.⁴

With respect to dermatology education, skin disorders are in the top 5 reported reasons for visits to primary care⁵; however, a 2009 survey found that only 0.24% to 0.30% of medical schools’ curricula are spent on dermatology.⁶ Moreover, one institution found that fourth-year medical students received an average of 46.6% on a 15-item quiz designed to assess the ability to diagnose and treat common dermatologic conditions, and within that same cohort, 87.6% of students felt that they received inadequate training in dermatology during medical school.⁷

COVID-19 caused an unprecedented paradigm shift when medical schools throughout the country, including our own, canceled clinical rotations at the end of March 2020 to protect students and control the spread of infection. To enable clinical and preclinical learning to continue, institutions around the globe turned to either online learning or participation in telehealth as a substitute for clinical rotations.^8-10 At the Uniformed Services University of the Health Sciences (Bethesda, Maryland), one of the many online clinical courses offered included a distance learning (DL) dermatology course. Herein, we describe the results of a prospective study evaluating short-term information recall and comprehension as well as students’ confidence in their ability to apply course objectives over 3 months of an online DL dermatology course.

Methods

Between April and July 2020, 14 students at the Uniformed Services University of the Health Sciences (Table 1) enrolled in 1 of 3 four-week DL dermatology classes. The students independently completed the Basic Dermatology Curriculum, a set of online modules with demonstrated efficacy from the American Academy of Dermatology, over 4 weeks.¹¹ Additionally, students were instructed to review an hour of clinical dermatology images daily from online dermatology atlases and e-books accessed through our medical school’s virtual library. Optional Free Open Access Meducation resources also were provided. The course syllabus provided the students with clear expectations, links to the resources, and a recommended daily schedule.

An online video conferencing platform was utilized for an orientation session and 4 subsequent weekly 1.5-hour virtual meetings. The weekly DL meetings focused on a discussion of clinical images pertinent to the American Academy of Dermatology modules covered for the week. These interactive analytic sessions were referred to as Clinpic sessions. With instructor guidance, the students learned to describe images, and they provided differential diagnoses, workup, and treatments for various skin diseases. The virtual meetings included supplemental lectures detailing the use of teledermatology and laser therapy in the Military Health System and a journal review on the cutaneous manifestations of COVID-19.

A 40-question, image-based pretest and posttest utilized during clinical rotations evaluated knowledge recall and comprehension. A precourse and postcourse survey using a 5-point Likert scale (1=not confident; 5=extremely confident) assessed students’ confidence levels across course objectives: general knowledge of dermatology, working knowledge of teledermatology, ability to accurately describe skin lesions, generate sound differential diagnoses, and formulate a reasonable treatment plan. Statistical analysis was performed using free online statistical software at statskingdom.com.¹²

Results

All 14 student enrollees completed the precourse and postcourse tests and surveys. Pretest and posttest scores followed a normal distribution and therefore met criteria for utilization of a parametric test. The precourse test average of 67% (range, 40%–90%) improved to 84% postcourse (range, 70%–98%; P<.001; 95% CI, 11-23 by paired t test). Not surprisingly, the 2 students who had completed a dermatology rotation had higher average pretest and posttest scores (pretest, 87%; posttest, 94%). Students’ confidence with the course objectives were mostly at the somewhat confident level on the 5-point Likert scale precourse survey. By the end of the course, student survey responses increased to confident and very confident levels, corresponding to an overall improvement of 1.3 points (P<.001 by paired t test)(Table 2) when the mean of the survey results was aggregated across every question. Instructor evaluation of student performance mirrored student assessments.

 

 

Comment

The DL dermatology course succeeded in helping the enrolled students attain course objectives and offered a reasonable solution when in-person interaction was restricted. The students in the DL course made notable improvements in their dermatology knowledge and improved their communication, diagnosis, and management skills. Although a blended dermatology curriculum with e-learning combined with clinical experience has been shown to increase knowledge acquisition,^13,14 our results suggest that an online-only program also can increase comprehension as well as students’ confidence in their abilities.

A major challenge for the DL course was the lack of opportunity to perform common dermatology procedures. The addition of a hands-on skin procedure module would have been a great supplement to the course but was not possible due to social distancing guidelines during the COVID-19 pandemic. The small sample size and voluntary enrollment were limitations to this study.

Conclusion

Although the traditional dermatology rotation remains the gold standard for clinical instruction, a well-organized DL teaching environment allowed for a more controlled learning experience with a broader coverage of topics to include potentially greater exposure to rare skin disorders not typically encountered in everyday practice. A DL dermatology course may serve as an enduring curriculum for those who wish to learn dermatology more broadly and are not interested in performing skin procedures or direct patient exposure (eg, those pursuing non–primary care specialties, pathology, or radiology). It also may be attractive to students who have had a prior clinical dermatology rotation and desire a different learning experience with a wide coverage of topics.

Acknowledgments—The authors thank Thomas Darling, MD, PhD (Bethesda, Maryland), for coining the term Clinpic and providing critical feedback throughout the course. The authors also thank Sorana Raiciulescu, MS (Bethesda, Maryland), for assistance with the statistical analysis.

Medical education has seen major changes over the last decade. The allotted time for preclinical education has decreased from 24 months to 18 months or less at most institutions, with an increased focus on content associated with health care delivery and health system science.^1,2 Many schools now include at least some blended learning with online delivery of preclinical education.³ On the other hand, the clinical portion of medical education has remained largely unchanged prior to the COVID-19 pandemic, with the apprenticeship framework allowing the experienced physician to observe, mentor, and pass on practical knowledge so that the apprentice can one day gain independence after demonstrating adequate proficiency.⁴

With respect to dermatology education, skin disorders are in the top 5 reported reasons for visits to primary care⁵; however, a 2009 survey found that only 0.24% to 0.30% of medical schools’ curricula are spent on dermatology.⁶ Moreover, one institution found that fourth-year medical students received an average of 46.6% on a 15-item quiz designed to assess the ability to diagnose and treat common dermatologic conditions, and within that same cohort, 87.6% of students felt that they received inadequate training in dermatology during medical school.⁷

COVID-19 caused an unprecedented paradigm shift when medical schools throughout the country, including our own, canceled clinical rotations at the end of March 2020 to protect students and control the spread of infection. To enable clinical and preclinical learning to continue, institutions around the globe turned to either online learning or participation in telehealth as a substitute for clinical rotations.^8-10 At the Uniformed Services University of the Health Sciences (Bethesda, Maryland), one of the many online clinical courses offered included a distance learning (DL) dermatology course. Herein, we describe the results of a prospective study evaluating short-term information recall and comprehension as well as students’ confidence in their ability to apply course objectives over 3 months of an online DL dermatology course.

Methods

Between April and July 2020, 14 students at the Uniformed Services University of the Health Sciences (Table 1) enrolled in 1 of 3 four-week DL dermatology classes. The students independently completed the Basic Dermatology Curriculum, a set of online modules with demonstrated efficacy from the American Academy of Dermatology, over 4 weeks.¹¹ Additionally, students were instructed to review an hour of clinical dermatology images daily from online dermatology atlases and e-books accessed through our medical school’s virtual library. Optional Free Open Access Meducation resources also were provided. The course syllabus provided the students with clear expectations, links to the resources, and a recommended daily schedule.

An online video conferencing platform was utilized for an orientation session and 4 subsequent weekly 1.5-hour virtual meetings. The weekly DL meetings focused on a discussion of clinical images pertinent to the American Academy of Dermatology modules covered for the week. These interactive analytic sessions were referred to as Clinpic sessions. With instructor guidance, the students learned to describe images, and they provided differential diagnoses, workup, and treatments for various skin diseases. The virtual meetings included supplemental lectures detailing the use of teledermatology and laser therapy in the Military Health System and a journal review on the cutaneous manifestations of COVID-19.

A 40-question, image-based pretest and posttest utilized during clinical rotations evaluated knowledge recall and comprehension. A precourse and postcourse survey using a 5-point Likert scale (1=not confident; 5=extremely confident) assessed students’ confidence levels across course objectives: general knowledge of dermatology, working knowledge of teledermatology, ability to accurately describe skin lesions, generate sound differential diagnoses, and formulate a reasonable treatment plan. Statistical analysis was performed using free online statistical software at statskingdom.com.¹²

Results

All 14 student enrollees completed the precourse and postcourse tests and surveys. Pretest and posttest scores followed a normal distribution and therefore met criteria for utilization of a parametric test. The precourse test average of 67% (range, 40%–90%) improved to 84% postcourse (range, 70%–98%; P<.001; 95% CI, 11-23 by paired t test). Not surprisingly, the 2 students who had completed a dermatology rotation had higher average pretest and posttest scores (pretest, 87%; posttest, 94%). Students’ confidence with the course objectives were mostly at the somewhat confident level on the 5-point Likert scale precourse survey. By the end of the course, student survey responses increased to confident and very confident levels, corresponding to an overall improvement of 1.3 points (P<.001 by paired t test)(Table 2) when the mean of the survey results was aggregated across every question. Instructor evaluation of student performance mirrored student assessments.

 

 

Comment

The DL dermatology course succeeded in helping the enrolled students attain course objectives and offered a reasonable solution when in-person interaction was restricted. The students in the DL course made notable improvements in their dermatology knowledge and improved their communication, diagnosis, and management skills. Although a blended dermatology curriculum with e-learning combined with clinical experience has been shown to increase knowledge acquisition,^13,14 our results suggest that an online-only program also can increase comprehension as well as students’ confidence in their abilities.

A major challenge for the DL course was the lack of opportunity to perform common dermatology procedures. The addition of a hands-on skin procedure module would have been a great supplement to the course but was not possible due to social distancing guidelines during the COVID-19 pandemic. The small sample size and voluntary enrollment were limitations to this study.

Conclusion

Although the traditional dermatology rotation remains the gold standard for clinical instruction, a well-organized DL teaching environment allowed for a more controlled learning experience with a broader coverage of topics to include potentially greater exposure to rare skin disorders not typically encountered in everyday practice. A DL dermatology course may serve as an enduring curriculum for those who wish to learn dermatology more broadly and are not interested in performing skin procedures or direct patient exposure (eg, those pursuing non–primary care specialties, pathology, or radiology). It also may be attractive to students who have had a prior clinical dermatology rotation and desire a different learning experience with a wide coverage of topics.

Acknowledgments—The authors thank Thomas Darling, MD, PhD (Bethesda, Maryland), for coining the term Clinpic and providing critical feedback throughout the course. The authors also thank Sorana Raiciulescu, MS (Bethesda, Maryland), for assistance with the statistical analysis.

Physically fit children have a greater ability to concentrate and better health-related quality of life (HRQOL), according to a new study.

The findings of the German study involving more than 6,500 kids emphasize the importance of cardiorespiratory health in childhood, and support physical fitness initiatives in schools, according to lead author Katharina Köble, MSc, of the Technical University of Munich (Germany), and colleagues.

“Recent studies show that only a few children meet the recommendations of physical activity,” the investigators wrote in Journal of Clinical Medicine.

While the health benefits of physical activity are clearly documented, Ms. Köble and colleagues noted that typical measures of activity, such as accelerometers or self-reported questionnaires, are suboptimal research tools.

“Physical fitness is a more objective parameter to quantify when evaluating health promotion,” the investigators wrote. “Furthermore, cardiorespiratory fitness as part of physical fitness is more strongly related to risk factors of cardiovascular disease than physical activity.”

According to the investigators, physical fitness has also been linked with better concentration and HRQOL, but never in the same population of children.

The new study aimed to address this knowledge gap by assessing 6,533 healthy children aged 6-10 years, approximately half boys and half girls. Associations between physical fitness, concentration, and HRQOL were evaluated using multiple linear regression analysis in participants aged 9-10 years.

Physical fitness was measured using a series of challenges, including curl-ups (pull-ups with palms facing body), push-ups, standing long jump, handgrip strength measurement, and Progressive Aerobic Cardiovascular Endurance Run (PACER). Performing the multistage shuttle run, PACER, “requires participants to maintain the pace set by an audio signal, which progressively increases the intensity every minute.” Results of the PACER test were used to estimate VO_2max.

Concentration was measured using the d2-R test, “a paper-pencil cancellation test, where subjects have to cross out all ‘d’ letters with two dashes under a time limit.”

HRQOL was evaluated with the KINDL questionnaire, which covers emotional well-being, physical well-being, everyday functioning (school), friends, family, and self-esteem.

Analysis showed that physical fitness improved with age (P < .001), except for VO_2max in girls (P = .129). Concentration also improved with age (P < .001), while HRQOL did not (P = .179).

Among children aged 9-10 years, VO_2max scores were strongly associated with both HRQOL (P < .001) and concentration (P < .001).

“VO_2max was found to be one of the main factors influencing concentration levels and HRQOL dimensions in primary school children,” the investigators wrote. “Physical fitness, especially cardiorespiratory performance, should therefore be promoted more specifically in school settings to support the promotion of an overall healthy lifestyle in children and adolescents.”
 

Findings are having a real-word impact, according to researcher

In an interview, Ms. Köble noted that the findings are already having a real-world impact.

“We continued data assessment in the long-term and specifically adapted prevention programs in school to the needs of the school children we identified in our study,” she said. “Schools are partially offering specific movement and nutrition classes now.”

In addition, Ms. Köble and colleagues plan on educating teachers about the “urgent need for sufficient physical activity.”

“Academic performance should be considered as an additional health factor in future studies, as well as screen time and eating patterns, as all those variables showed interactions with physical fitness and concentration. In a subanalysis, we showed that children with better physical fitness and concentration values were those who usually went to higher education secondary schools,” they wrote.
 

VO_2max did not correlate with BMI

Gregory Weaver, MD, a pediatrician at Cleveland Clinic Children’s, voiced some concerns about the reliability of the findings. He noted that VO_2max did not correlate with body mass index or other measures of physical fitness, and that using the PACER test to estimate VO_2max may have skewed the association between physical fitness and concentration.

“It is quite conceivable that children who can maintain the focus to perform maximally on this test will also do well on other tests of attention/concentration,” Dr. Weaver said. “Most children I know would have a very difficult time performing a physical fitness test which requires them to match a recorded pace that slowly increases overtime. I’m not an expert in the area, but it is my understanding that usually VO_2max tests involve a treadmill which allows investigators to have complete control over pace.”

Dr. Weaver concluded that more work is needed to determine if physical fitness interventions can have a positive impact on HRQOL and concentration.

“I think the authors of this study attempted to ask an important question about the possible association between physical fitness and concentration among school aged children,” Dr. Weaver said in an interview. “But what is even more vital are studies demonstrating that a change in modifiable health factors like nutrition, physical fitness, or the built environment can improve quality of life. I was hoping the authors would show that an improvement in VO_2max over time resulted in an improvement in concentration. Frustratingly, that is not what this article demonstrates.”

The investigators and Dr. Weaver reported no conflicts of interest.

Physically fit children have a greater ability to concentrate and better health-related quality of life (HRQOL), according to a new study.

The findings of the German study involving more than 6,500 kids emphasize the importance of cardiorespiratory health in childhood, and support physical fitness initiatives in schools, according to lead author Katharina Köble, MSc, of the Technical University of Munich (Germany), and colleagues.

“Recent studies show that only a few children meet the recommendations of physical activity,” the investigators wrote in Journal of Clinical Medicine.

While the health benefits of physical activity are clearly documented, Ms. Köble and colleagues noted that typical measures of activity, such as accelerometers or self-reported questionnaires, are suboptimal research tools.

“Physical fitness is a more objective parameter to quantify when evaluating health promotion,” the investigators wrote. “Furthermore, cardiorespiratory fitness as part of physical fitness is more strongly related to risk factors of cardiovascular disease than physical activity.”

According to the investigators, physical fitness has also been linked with better concentration and HRQOL, but never in the same population of children.

The new study aimed to address this knowledge gap by assessing 6,533 healthy children aged 6-10 years, approximately half boys and half girls. Associations between physical fitness, concentration, and HRQOL were evaluated using multiple linear regression analysis in participants aged 9-10 years.

Physical fitness was measured using a series of challenges, including curl-ups (pull-ups with palms facing body), push-ups, standing long jump, handgrip strength measurement, and Progressive Aerobic Cardiovascular Endurance Run (PACER). Performing the multistage shuttle run, PACER, “requires participants to maintain the pace set by an audio signal, which progressively increases the intensity every minute.” Results of the PACER test were used to estimate VO_2max.

Concentration was measured using the d2-R test, “a paper-pencil cancellation test, where subjects have to cross out all ‘d’ letters with two dashes under a time limit.”

HRQOL was evaluated with the KINDL questionnaire, which covers emotional well-being, physical well-being, everyday functioning (school), friends, family, and self-esteem.

Analysis showed that physical fitness improved with age (P < .001), except for VO_2max in girls (P = .129). Concentration also improved with age (P < .001), while HRQOL did not (P = .179).

Among children aged 9-10 years, VO_2max scores were strongly associated with both HRQOL (P < .001) and concentration (P < .001).

“VO_2max was found to be one of the main factors influencing concentration levels and HRQOL dimensions in primary school children,” the investigators wrote. “Physical fitness, especially cardiorespiratory performance, should therefore be promoted more specifically in school settings to support the promotion of an overall healthy lifestyle in children and adolescents.”
 

Findings are having a real-word impact, according to researcher

In an interview, Ms. Köble noted that the findings are already having a real-world impact.

“We continued data assessment in the long-term and specifically adapted prevention programs in school to the needs of the school children we identified in our study,” she said. “Schools are partially offering specific movement and nutrition classes now.”

In addition, Ms. Köble and colleagues plan on educating teachers about the “urgent need for sufficient physical activity.”

“Academic performance should be considered as an additional health factor in future studies, as well as screen time and eating patterns, as all those variables showed interactions with physical fitness and concentration. In a subanalysis, we showed that children with better physical fitness and concentration values were those who usually went to higher education secondary schools,” they wrote.
 

VO_2max did not correlate with BMI

Gregory Weaver, MD, a pediatrician at Cleveland Clinic Children’s, voiced some concerns about the reliability of the findings. He noted that VO_2max did not correlate with body mass index or other measures of physical fitness, and that using the PACER test to estimate VO_2max may have skewed the association between physical fitness and concentration.

“It is quite conceivable that children who can maintain the focus to perform maximally on this test will also do well on other tests of attention/concentration,” Dr. Weaver said. “Most children I know would have a very difficult time performing a physical fitness test which requires them to match a recorded pace that slowly increases overtime. I’m not an expert in the area, but it is my understanding that usually VO_2max tests involve a treadmill which allows investigators to have complete control over pace.”

Dr. Weaver concluded that more work is needed to determine if physical fitness interventions can have a positive impact on HRQOL and concentration.

“I think the authors of this study attempted to ask an important question about the possible association between physical fitness and concentration among school aged children,” Dr. Weaver said in an interview. “But what is even more vital are studies demonstrating that a change in modifiable health factors like nutrition, physical fitness, or the built environment can improve quality of life. I was hoping the authors would show that an improvement in VO_2max over time resulted in an improvement in concentration. Frustratingly, that is not what this article demonstrates.”

The investigators and Dr. Weaver reported no conflicts of interest.

Physically fit children have a greater ability to concentrate and better health-related quality of life (HRQOL), according to a new study.

The findings of the German study involving more than 6,500 kids emphasize the importance of cardiorespiratory health in childhood, and support physical fitness initiatives in schools, according to lead author Katharina Köble, MSc, of the Technical University of Munich (Germany), and colleagues.

“Recent studies show that only a few children meet the recommendations of physical activity,” the investigators wrote in Journal of Clinical Medicine.

While the health benefits of physical activity are clearly documented, Ms. Köble and colleagues noted that typical measures of activity, such as accelerometers or self-reported questionnaires, are suboptimal research tools.

“Physical fitness is a more objective parameter to quantify when evaluating health promotion,” the investigators wrote. “Furthermore, cardiorespiratory fitness as part of physical fitness is more strongly related to risk factors of cardiovascular disease than physical activity.”

According to the investigators, physical fitness has also been linked with better concentration and HRQOL, but never in the same population of children.

The new study aimed to address this knowledge gap by assessing 6,533 healthy children aged 6-10 years, approximately half boys and half girls. Associations between physical fitness, concentration, and HRQOL were evaluated using multiple linear regression analysis in participants aged 9-10 years.

Physical fitness was measured using a series of challenges, including curl-ups (pull-ups with palms facing body), push-ups, standing long jump, handgrip strength measurement, and Progressive Aerobic Cardiovascular Endurance Run (PACER). Performing the multistage shuttle run, PACER, “requires participants to maintain the pace set by an audio signal, which progressively increases the intensity every minute.” Results of the PACER test were used to estimate VO_2max.

Concentration was measured using the d2-R test, “a paper-pencil cancellation test, where subjects have to cross out all ‘d’ letters with two dashes under a time limit.”

HRQOL was evaluated with the KINDL questionnaire, which covers emotional well-being, physical well-being, everyday functioning (school), friends, family, and self-esteem.

Analysis showed that physical fitness improved with age (P < .001), except for VO_2max in girls (P = .129). Concentration also improved with age (P < .001), while HRQOL did not (P = .179).

Among children aged 9-10 years, VO_2max scores were strongly associated with both HRQOL (P < .001) and concentration (P < .001).

“VO_2max was found to be one of the main factors influencing concentration levels and HRQOL dimensions in primary school children,” the investigators wrote. “Physical fitness, especially cardiorespiratory performance, should therefore be promoted more specifically in school settings to support the promotion of an overall healthy lifestyle in children and adolescents.”
 

Findings are having a real-word impact, according to researcher

In an interview, Ms. Köble noted that the findings are already having a real-world impact.

“We continued data assessment in the long-term and specifically adapted prevention programs in school to the needs of the school children we identified in our study,” she said. “Schools are partially offering specific movement and nutrition classes now.”

In addition, Ms. Köble and colleagues plan on educating teachers about the “urgent need for sufficient physical activity.”

“Academic performance should be considered as an additional health factor in future studies, as well as screen time and eating patterns, as all those variables showed interactions with physical fitness and concentration. In a subanalysis, we showed that children with better physical fitness and concentration values were those who usually went to higher education secondary schools,” they wrote.
 

VO_2max did not correlate with BMI

Gregory Weaver, MD, a pediatrician at Cleveland Clinic Children’s, voiced some concerns about the reliability of the findings. He noted that VO_2max did not correlate with body mass index or other measures of physical fitness, and that using the PACER test to estimate VO_2max may have skewed the association between physical fitness and concentration.

“It is quite conceivable that children who can maintain the focus to perform maximally on this test will also do well on other tests of attention/concentration,” Dr. Weaver said. “Most children I know would have a very difficult time performing a physical fitness test which requires them to match a recorded pace that slowly increases overtime. I’m not an expert in the area, but it is my understanding that usually VO_2max tests involve a treadmill which allows investigators to have complete control over pace.”

Dr. Weaver concluded that more work is needed to determine if physical fitness interventions can have a positive impact on HRQOL and concentration.

“I think the authors of this study attempted to ask an important question about the possible association between physical fitness and concentration among school aged children,” Dr. Weaver said in an interview. “But what is even more vital are studies demonstrating that a change in modifiable health factors like nutrition, physical fitness, or the built environment can improve quality of life. I was hoping the authors would show that an improvement in VO_2max over time resulted in an improvement in concentration. Frustratingly, that is not what this article demonstrates.”

The investigators and Dr. Weaver reported no conflicts of interest.

In recent years, patients with advanced lung cancer have benefited from the advent of immune therapies and genotype-directed therapies –both of which have led to improved survival rates. But what will lung cancer look like in 2030?

Pasi A. Janne, MD, PhD, of the Dana-Farber Cancer Institute, Boston, hopes to see improved access to tumor and blood-based genotyping.

Dr. Janne, who serves as director of the Lowe Center for Thoracic Oncology at Dana-Farber, gave a keynote presentation at the 2022 European Lung Cancer Congress, where he highlighted the need to broaden the scope of targeted therapies, make “great drugs work even better,” improve the ability to treat patients based on risk level, and expand the use of targeted therapies in the adjuvant and neoadjuvant setting to make significant progress in the treatment lung cancer treatment in coming years.

Genotyping is underutilized, he said. A 2019 multicenter study reported at the annual meeting of the American Society of Clinical Oncology showed that only 54% of 1,203 patients underwent testing for EGFR mutations, 22% were tested for EGFR, ALK, ROS1, and BRAF mutations, and only 7% were tested for all biomarkers recommended by National Comprehensive Cancer Network guidelines at the time.

That study also showed that only 45% of patients received biomarker-driven treatment, even when driver mutations were detected.

“Immunotherapy was often prescribed instead of targeted therapy, even when molecular results were available,” Dr. Janne said.

Another study, reported at the 2021 ASCO annual meeting, showed some improvement in testing rates, but still, only 37% of patients were tested for all biomarkers as recommended.

Racial disparities in testing have also been observed. Bruno and colleagues found that any next-generation sequencing was performed in 50.1% of White patients, compared with 39.8% of black patients, and NGS prior to first-line therapy was performed in 35.5% and 25.8%, respectively.

The study, also reported at ASCO in 2021, showed that trial participation was observed among 3.9% of White patients and 1.9% of Black patients.

“The studies really highlight the need for increased testing rates and appropriate utilization of testing results to deliver optimal care to our patients with advanced lung cancer. We have a long way to go. To live the promise and appreciate the promise of precision therapy ... we need to be able to offer this testing to all of our patients with lung cancer,” he said.

Dr. Janne reported relationships with numerous pharmaceutical companies, including consulting, research support and stock ownership. He also receives postmarketing royalties from Dana-Farber Cancer Institute–owned intellectual property on EGFR mutations.

In recent years, patients with advanced lung cancer have benefited from the advent of immune therapies and genotype-directed therapies –both of which have led to improved survival rates. But what will lung cancer look like in 2030?

Pasi A. Janne, MD, PhD, of the Dana-Farber Cancer Institute, Boston, hopes to see improved access to tumor and blood-based genotyping.

Dr. Janne, who serves as director of the Lowe Center for Thoracic Oncology at Dana-Farber, gave a keynote presentation at the 2022 European Lung Cancer Congress, where he highlighted the need to broaden the scope of targeted therapies, make “great drugs work even better,” improve the ability to treat patients based on risk level, and expand the use of targeted therapies in the adjuvant and neoadjuvant setting to make significant progress in the treatment lung cancer treatment in coming years.

Genotyping is underutilized, he said. A 2019 multicenter study reported at the annual meeting of the American Society of Clinical Oncology showed that only 54% of 1,203 patients underwent testing for EGFR mutations, 22% were tested for EGFR, ALK, ROS1, and BRAF mutations, and only 7% were tested for all biomarkers recommended by National Comprehensive Cancer Network guidelines at the time.

That study also showed that only 45% of patients received biomarker-driven treatment, even when driver mutations were detected.

“Immunotherapy was often prescribed instead of targeted therapy, even when molecular results were available,” Dr. Janne said.

Another study, reported at the 2021 ASCO annual meeting, showed some improvement in testing rates, but still, only 37% of patients were tested for all biomarkers as recommended.

Racial disparities in testing have also been observed. Bruno and colleagues found that any next-generation sequencing was performed in 50.1% of White patients, compared with 39.8% of black patients, and NGS prior to first-line therapy was performed in 35.5% and 25.8%, respectively.

The study, also reported at ASCO in 2021, showed that trial participation was observed among 3.9% of White patients and 1.9% of Black patients.

“The studies really highlight the need for increased testing rates and appropriate utilization of testing results to deliver optimal care to our patients with advanced lung cancer. We have a long way to go. To live the promise and appreciate the promise of precision therapy ... we need to be able to offer this testing to all of our patients with lung cancer,” he said.

Dr. Janne reported relationships with numerous pharmaceutical companies, including consulting, research support and stock ownership. He also receives postmarketing royalties from Dana-Farber Cancer Institute–owned intellectual property on EGFR mutations.

In recent years, patients with advanced lung cancer have benefited from the advent of immune therapies and genotype-directed therapies –both of which have led to improved survival rates. But what will lung cancer look like in 2030?

Pasi A. Janne, MD, PhD, of the Dana-Farber Cancer Institute, Boston, hopes to see improved access to tumor and blood-based genotyping.

Dr. Janne, who serves as director of the Lowe Center for Thoracic Oncology at Dana-Farber, gave a keynote presentation at the 2022 European Lung Cancer Congress, where he highlighted the need to broaden the scope of targeted therapies, make “great drugs work even better,” improve the ability to treat patients based on risk level, and expand the use of targeted therapies in the adjuvant and neoadjuvant setting to make significant progress in the treatment lung cancer treatment in coming years.

Genotyping is underutilized, he said. A 2019 multicenter study reported at the annual meeting of the American Society of Clinical Oncology showed that only 54% of 1,203 patients underwent testing for EGFR mutations, 22% were tested for EGFR, ALK, ROS1, and BRAF mutations, and only 7% were tested for all biomarkers recommended by National Comprehensive Cancer Network guidelines at the time.

That study also showed that only 45% of patients received biomarker-driven treatment, even when driver mutations were detected.

“Immunotherapy was often prescribed instead of targeted therapy, even when molecular results were available,” Dr. Janne said.

Another study, reported at the 2021 ASCO annual meeting, showed some improvement in testing rates, but still, only 37% of patients were tested for all biomarkers as recommended.

Racial disparities in testing have also been observed. Bruno and colleagues found that any next-generation sequencing was performed in 50.1% of White patients, compared with 39.8% of black patients, and NGS prior to first-line therapy was performed in 35.5% and 25.8%, respectively.

The study, also reported at ASCO in 2021, showed that trial participation was observed among 3.9% of White patients and 1.9% of Black patients.

“The studies really highlight the need for increased testing rates and appropriate utilization of testing results to deliver optimal care to our patients with advanced lung cancer. We have a long way to go. To live the promise and appreciate the promise of precision therapy ... we need to be able to offer this testing to all of our patients with lung cancer,” he said.

Dr. Janne reported relationships with numerous pharmaceutical companies, including consulting, research support and stock ownership. He also receives postmarketing royalties from Dana-Farber Cancer Institute–owned intellectual property on EGFR mutations.

Pathological response has emerged as a valuable endpoint and surrogate marker for overall survival in lung cancer studies, but much work remains to be done, said William D. Travis, MD, director of thoracic pathology at Memorial Sloan Kettering Cancer Center, New York.

In a keynote address at the 2022 European Lung Cancer Conference, Dr. Travis highlighted advances in the use of pathological response in this setting and outlined areas that need refinement. “Pathologic response after preoperative therapy is important because the extent of pathologic response strongly correlates with improved overall survival, and it is reflective of neoadjuvant therapy. The degree of response is associated with the degree of benefit in survival, and it’s being used as a surrogate for survival in phase 2 and 3 neoadjuvant clinical trials.”

In fact, multiple studies have demonstrated that non–small cell lung cancer patients with 10% or less viable residual tumor after treatment have improved overall survival and disease-free survival, compared with patients who have more residual tumor, he explained.

Recent studies have demonstrated the value of pathological response as an endpoint in the neoadjuvant therapy and molecular targeted therapy setting, he said, citing a study published in the Journal of Clinical Oncology that showed major pathological response rates of 14%-45% and pathological complete response rates up to 29% in patients treated with single-agent checkpoint inhibition.

In the CheckMate 816 trial, both major pathologic response and pathological complete response were significantly higher in patients treated with combination nivolumab and chemotherapy, compared with those treated with chemotherapy alone (37% vs. 8.9% and 24% vs. 2%, respectively).

“This high rate of responses with combined immunotherapy and chemotherapy is quite exciting,” he said.

Dr. Travis also stressed the importance of consulting the current International Association for the Study of Lung Cancer Recommendations for Pathologic Assessment of Lung Cancer Resection Specimens After Neoadjuvant Therapy.

He highlighted several key points regarding pathological response in lung cancer:

• Major pathological response (MPR) is calculated as the estimated size of viable tumor divided by the size of the tumor bed.
• Optimal cutoffs for determining MPR is currently 10%, but recent data suggest that in the conventional chemotherapy setting this may vary by tumor histology, with much higher cutoffs of about 65% for adenocarcinoma.
• Estimating the amount of viable tumor is “quite complicated and requires quite a number of steps,” and one the most important steps is “for the surgeon to the pathologist know that given specimen is from a patient who received neoadjuvant therapy.”
• Determining the border of the tumor bed can be challenging, therefore “resection specimens after neoadjuvant therapy should be sampled to optimize comprehensive gross and histologic assessment of the lung tumor bed for pathologic response ... as outlined in the guidelines.”
• The IASLC panel determined that having a single approach for estimating treatment effect would be best, despite the different therapy types and combinations used, but “it is recognized that there may be certain types of features that need to be addressed,” such as immune cell infiltrates in pats who received immunotherapy.
• The recommendations provide specific guidance for measuring tumor size for staging, including for special circumstances.

As for future direction, Dr. Travis said, “one question is how to assess treatment effect in lymph node samples.

“This is done for lymph nodes in breast cancer but not in lung cancer. We need system[s] for lung cancer.”

Good “infrastructure for pathology departments” is needed to support clinical trials, he said, noting that the team at Memorial Sloan Kettering Cancer Center includes physician assistants, tissue procurement staff, frozen section techs, research fellows, and research assistants.

Future work should also aim to standardize pathology assessment for clinical trials, improve the current recommendations, make use of new technology like artificial intelligence, optimize banking protocols and special techniques, and identify radiologic-pathological correlations, he said.

He added that “IASLC is promoting the design and implementation of an international database to collect uniformly clinical and pathologic information with the ultimate goal of fostering collaboration and to facilitate the identification of surrogate endpoints of long-term survival.”

Dr. Travis is a nonpaid pathology consultant for the LCMC3 and LCMC4 trials.

Pathological response has emerged as a valuable endpoint and surrogate marker for overall survival in lung cancer studies, but much work remains to be done, said William D. Travis, MD, director of thoracic pathology at Memorial Sloan Kettering Cancer Center, New York.

In a keynote address at the 2022 European Lung Cancer Conference, Dr. Travis highlighted advances in the use of pathological response in this setting and outlined areas that need refinement. “Pathologic response after preoperative therapy is important because the extent of pathologic response strongly correlates with improved overall survival, and it is reflective of neoadjuvant therapy. The degree of response is associated with the degree of benefit in survival, and it’s being used as a surrogate for survival in phase 2 and 3 neoadjuvant clinical trials.”

In fact, multiple studies have demonstrated that non–small cell lung cancer patients with 10% or less viable residual tumor after treatment have improved overall survival and disease-free survival, compared with patients who have more residual tumor, he explained.

Recent studies have demonstrated the value of pathological response as an endpoint in the neoadjuvant therapy and molecular targeted therapy setting, he said, citing a study published in the Journal of Clinical Oncology that showed major pathological response rates of 14%-45% and pathological complete response rates up to 29% in patients treated with single-agent checkpoint inhibition.

In the CheckMate 816 trial, both major pathologic response and pathological complete response were significantly higher in patients treated with combination nivolumab and chemotherapy, compared with those treated with chemotherapy alone (37% vs. 8.9% and 24% vs. 2%, respectively).

“This high rate of responses with combined immunotherapy and chemotherapy is quite exciting,” he said.

Dr. Travis also stressed the importance of consulting the current International Association for the Study of Lung Cancer Recommendations for Pathologic Assessment of Lung Cancer Resection Specimens After Neoadjuvant Therapy.

He highlighted several key points regarding pathological response in lung cancer:

• Major pathological response (MPR) is calculated as the estimated size of viable tumor divided by the size of the tumor bed.
• Optimal cutoffs for determining MPR is currently 10%, but recent data suggest that in the conventional chemotherapy setting this may vary by tumor histology, with much higher cutoffs of about 65% for adenocarcinoma.
• Estimating the amount of viable tumor is “quite complicated and requires quite a number of steps,” and one the most important steps is “for the surgeon to the pathologist know that given specimen is from a patient who received neoadjuvant therapy.”
• Determining the border of the tumor bed can be challenging, therefore “resection specimens after neoadjuvant therapy should be sampled to optimize comprehensive gross and histologic assessment of the lung tumor bed for pathologic response ... as outlined in the guidelines.”
• The IASLC panel determined that having a single approach for estimating treatment effect would be best, despite the different therapy types and combinations used, but “it is recognized that there may be certain types of features that need to be addressed,” such as immune cell infiltrates in pats who received immunotherapy.
• The recommendations provide specific guidance for measuring tumor size for staging, including for special circumstances.

As for future direction, Dr. Travis said, “one question is how to assess treatment effect in lymph node samples.

“This is done for lymph nodes in breast cancer but not in lung cancer. We need system[s] for lung cancer.”

Good “infrastructure for pathology departments” is needed to support clinical trials, he said, noting that the team at Memorial Sloan Kettering Cancer Center includes physician assistants, tissue procurement staff, frozen section techs, research fellows, and research assistants.

Future work should also aim to standardize pathology assessment for clinical trials, improve the current recommendations, make use of new technology like artificial intelligence, optimize banking protocols and special techniques, and identify radiologic-pathological correlations, he said.

He added that “IASLC is promoting the design and implementation of an international database to collect uniformly clinical and pathologic information with the ultimate goal of fostering collaboration and to facilitate the identification of surrogate endpoints of long-term survival.”

Dr. Travis is a nonpaid pathology consultant for the LCMC3 and LCMC4 trials.

Pathological response has emerged as a valuable endpoint and surrogate marker for overall survival in lung cancer studies, but much work remains to be done, said William D. Travis, MD, director of thoracic pathology at Memorial Sloan Kettering Cancer Center, New York.

In a keynote address at the 2022 European Lung Cancer Conference, Dr. Travis highlighted advances in the use of pathological response in this setting and outlined areas that need refinement. “Pathologic response after preoperative therapy is important because the extent of pathologic response strongly correlates with improved overall survival, and it is reflective of neoadjuvant therapy. The degree of response is associated with the degree of benefit in survival, and it’s being used as a surrogate for survival in phase 2 and 3 neoadjuvant clinical trials.”

In fact, multiple studies have demonstrated that non–small cell lung cancer patients with 10% or less viable residual tumor after treatment have improved overall survival and disease-free survival, compared with patients who have more residual tumor, he explained.

Recent studies have demonstrated the value of pathological response as an endpoint in the neoadjuvant therapy and molecular targeted therapy setting, he said, citing a study published in the Journal of Clinical Oncology that showed major pathological response rates of 14%-45% and pathological complete response rates up to 29% in patients treated with single-agent checkpoint inhibition.

In the CheckMate 816 trial, both major pathologic response and pathological complete response were significantly higher in patients treated with combination nivolumab and chemotherapy, compared with those treated with chemotherapy alone (37% vs. 8.9% and 24% vs. 2%, respectively).

“This high rate of responses with combined immunotherapy and chemotherapy is quite exciting,” he said.

Dr. Travis also stressed the importance of consulting the current International Association for the Study of Lung Cancer Recommendations for Pathologic Assessment of Lung Cancer Resection Specimens After Neoadjuvant Therapy.

He highlighted several key points regarding pathological response in lung cancer:

• Major pathological response (MPR) is calculated as the estimated size of viable tumor divided by the size of the tumor bed.
• Optimal cutoffs for determining MPR is currently 10%, but recent data suggest that in the conventional chemotherapy setting this may vary by tumor histology, with much higher cutoffs of about 65% for adenocarcinoma.
• Estimating the amount of viable tumor is “quite complicated and requires quite a number of steps,” and one the most important steps is “for the surgeon to the pathologist know that given specimen is from a patient who received neoadjuvant therapy.”
• Determining the border of the tumor bed can be challenging, therefore “resection specimens after neoadjuvant therapy should be sampled to optimize comprehensive gross and histologic assessment of the lung tumor bed for pathologic response ... as outlined in the guidelines.”
• The IASLC panel determined that having a single approach for estimating treatment effect would be best, despite the different therapy types and combinations used, but “it is recognized that there may be certain types of features that need to be addressed,” such as immune cell infiltrates in pats who received immunotherapy.
• The recommendations provide specific guidance for measuring tumor size for staging, including for special circumstances.

As for future direction, Dr. Travis said, “one question is how to assess treatment effect in lymph node samples.

“This is done for lymph nodes in breast cancer but not in lung cancer. We need system[s] for lung cancer.”

Good “infrastructure for pathology departments” is needed to support clinical trials, he said, noting that the team at Memorial Sloan Kettering Cancer Center includes physician assistants, tissue procurement staff, frozen section techs, research fellows, and research assistants.

Future work should also aim to standardize pathology assessment for clinical trials, improve the current recommendations, make use of new technology like artificial intelligence, optimize banking protocols and special techniques, and identify radiologic-pathological correlations, he said.

He added that “IASLC is promoting the design and implementation of an international database to collect uniformly clinical and pathologic information with the ultimate goal of fostering collaboration and to facilitate the identification of surrogate endpoints of long-term survival.”

Dr. Travis is a nonpaid pathology consultant for the LCMC3 and LCMC4 trials.

Health care facilities and providers should complete the transition to fully disposable duodenoscopes and those with disposable components, the U.S. Food and Drug Administration announced this week after an analysis of postmarket surveillance studies was completed.

The FDA’s directive updates its April 2020 recommendations on the subject. It cites concerns about cleaning fixed endcap duodenoscopes and the increasing availability of models that eliminate the need for reprocessing.

The announcement highlighted the potential for a dramatic difference in between-patient contamination risk, reducing it “by half or more as compared to reusable, or fixed endcaps.”

“Interim results from one duodenoscope model with a removable component show a contamination rate of just 0.5%, as compared to older duodenoscope models which had contamination rates as high as 6%,” the FDA writes.

Duodenoscopes are used in more than 500,000 procedures each year in the United States and are key in assessing and treating diseases and conditions of the pancreas and bile ducts.
 

Upgrade to new models to decrease infections

Manufacturers no longer market fixed endcap models in the United States, but some health care facilities continue to use them. The FDA recommends that all fixed endcap models be replaced.

The FDA says some manufacturers are offering replacement programs to upgrade to a model with a disposable component at no cost.

Two fully disposable models and five with disposable components have been cleared by the FDA. (One model is no longer marketed and thus not listed here.)

Fully Disposable:

Ambu Innovation GmbH, Duodenoscope model aScope Duodeno

Boston Scientific Corporation, EXALT Model D Single-Use Duodenoscope

Disposable Components:

Fujifilm Corporation, Duodenoscope model ED-580XT 

Olympus Medical Systems, Evis Exera III Duodenovideoscope Olympus TJF-Q190V 

Pentax Medical, Duodenoscope model ED34-i10T2 

Pentax Medical, Duodenoscope model ED32-i10 

Additionally, the failure to correctly reprocess a duodenoscope could result in tissue or fluid from one patient transferring to a subsequent patient.

“In rare cases, this can lead to patient-to-patient disease transmission,” the FDA says.
 

Postmarket surveillance studies

In 2015, the FDA ordered three manufacturers of reusable devices (Fujifilm, Olympus, and Pentax) to conduct postmarket surveillance studies to determine contamination rates after reprocessing.

In 2019, the FDA also ordered postmarket surveillance studies to the makers of duodenoscopes with disposable endcaps to verify that the new designs reduce the contamination rate.

The final results of the fixed endcap design indicate that contamination rates were as high as 6.6% with high-concern organisms after contamination. High-concern organisms are those more often associated with disease, such as E coli and Pseudomonas contamination.

“As a result, Pentax and Olympus are withdrawing their fixed endcap duodenoscopes from the market, and Fujifilm has completed withdrawal of its fixed endcap duodenoscope,” the FDA writes.

Studies are not yet complete for duodenoscopes with removable components. As of August 12, 2021, the Fujifilm ED-580XT duodenoscope with a removable cap had 57% of the samples required. Interim results indicate that no samples tested positive for enough low-concern organisms to indicate a reprocessing failure, and only 0.5% tested positive for high-concern organisms.

In addition to the contamination risk sampling, each manufacturer was ordered to do postmarket surveillance studies to evaluate whether staff could understand and follow the manufacturer’s reprocessing instructions in real-world health care settings.

According to the FDA, the results showed that users frequently had difficulty understanding and following the manufacturers’ instructions and were not able to successfully complete reprocessing with the older models.

However, the newer models had high user success rates for understanding instructions and correctly performing reprocessing tasks, the FDA says.

A version of this article first appeared on Medscape.com.

Health care facilities and providers should complete the transition to fully disposable duodenoscopes and those with disposable components, the U.S. Food and Drug Administration announced this week after an analysis of postmarket surveillance studies was completed.

The FDA’s directive updates its April 2020 recommendations on the subject. It cites concerns about cleaning fixed endcap duodenoscopes and the increasing availability of models that eliminate the need for reprocessing.

The announcement highlighted the potential for a dramatic difference in between-patient contamination risk, reducing it “by half or more as compared to reusable, or fixed endcaps.”

“Interim results from one duodenoscope model with a removable component show a contamination rate of just 0.5%, as compared to older duodenoscope models which had contamination rates as high as 6%,” the FDA writes.

Duodenoscopes are used in more than 500,000 procedures each year in the United States and are key in assessing and treating diseases and conditions of the pancreas and bile ducts.
 

Upgrade to new models to decrease infections

Manufacturers no longer market fixed endcap models in the United States, but some health care facilities continue to use them. The FDA recommends that all fixed endcap models be replaced.

The FDA says some manufacturers are offering replacement programs to upgrade to a model with a disposable component at no cost.

Two fully disposable models and five with disposable components have been cleared by the FDA. (One model is no longer marketed and thus not listed here.)

Fully Disposable:

Ambu Innovation GmbH, Duodenoscope model aScope Duodeno

Boston Scientific Corporation, EXALT Model D Single-Use Duodenoscope

Disposable Components:

Fujifilm Corporation, Duodenoscope model ED-580XT 

Olympus Medical Systems, Evis Exera III Duodenovideoscope Olympus TJF-Q190V 

Pentax Medical, Duodenoscope model ED34-i10T2 

Pentax Medical, Duodenoscope model ED32-i10 

Additionally, the failure to correctly reprocess a duodenoscope could result in tissue or fluid from one patient transferring to a subsequent patient.

“In rare cases, this can lead to patient-to-patient disease transmission,” the FDA says.
 

Postmarket surveillance studies

In 2015, the FDA ordered three manufacturers of reusable devices (Fujifilm, Olympus, and Pentax) to conduct postmarket surveillance studies to determine contamination rates after reprocessing.

In 2019, the FDA also ordered postmarket surveillance studies to the makers of duodenoscopes with disposable endcaps to verify that the new designs reduce the contamination rate.

The final results of the fixed endcap design indicate that contamination rates were as high as 6.6% with high-concern organisms after contamination. High-concern organisms are those more often associated with disease, such as E coli and Pseudomonas contamination.

“As a result, Pentax and Olympus are withdrawing their fixed endcap duodenoscopes from the market, and Fujifilm has completed withdrawal of its fixed endcap duodenoscope,” the FDA writes.

Studies are not yet complete for duodenoscopes with removable components. As of August 12, 2021, the Fujifilm ED-580XT duodenoscope with a removable cap had 57% of the samples required. Interim results indicate that no samples tested positive for enough low-concern organisms to indicate a reprocessing failure, and only 0.5% tested positive for high-concern organisms.

In addition to the contamination risk sampling, each manufacturer was ordered to do postmarket surveillance studies to evaluate whether staff could understand and follow the manufacturer’s reprocessing instructions in real-world health care settings.

According to the FDA, the results showed that users frequently had difficulty understanding and following the manufacturers’ instructions and were not able to successfully complete reprocessing with the older models.

However, the newer models had high user success rates for understanding instructions and correctly performing reprocessing tasks, the FDA says.

A version of this article first appeared on Medscape.com.

Health care facilities and providers should complete the transition to fully disposable duodenoscopes and those with disposable components, the U.S. Food and Drug Administration announced this week after an analysis of postmarket surveillance studies was completed.

The FDA’s directive updates its April 2020 recommendations on the subject. It cites concerns about cleaning fixed endcap duodenoscopes and the increasing availability of models that eliminate the need for reprocessing.

The announcement highlighted the potential for a dramatic difference in between-patient contamination risk, reducing it “by half or more as compared to reusable, or fixed endcaps.”

“Interim results from one duodenoscope model with a removable component show a contamination rate of just 0.5%, as compared to older duodenoscope models which had contamination rates as high as 6%,” the FDA writes.

Duodenoscopes are used in more than 500,000 procedures each year in the United States and are key in assessing and treating diseases and conditions of the pancreas and bile ducts.
 

Upgrade to new models to decrease infections

Manufacturers no longer market fixed endcap models in the United States, but some health care facilities continue to use them. The FDA recommends that all fixed endcap models be replaced.

The FDA says some manufacturers are offering replacement programs to upgrade to a model with a disposable component at no cost.

Two fully disposable models and five with disposable components have been cleared by the FDA. (One model is no longer marketed and thus not listed here.)

Fully Disposable:

Ambu Innovation GmbH, Duodenoscope model aScope Duodeno

Boston Scientific Corporation, EXALT Model D Single-Use Duodenoscope

Disposable Components:

Fujifilm Corporation, Duodenoscope model ED-580XT 

Olympus Medical Systems, Evis Exera III Duodenovideoscope Olympus TJF-Q190V 

Pentax Medical, Duodenoscope model ED34-i10T2 

Pentax Medical, Duodenoscope model ED32-i10 

Additionally, the failure to correctly reprocess a duodenoscope could result in tissue or fluid from one patient transferring to a subsequent patient.

“In rare cases, this can lead to patient-to-patient disease transmission,” the FDA says.
 

Postmarket surveillance studies

In 2015, the FDA ordered three manufacturers of reusable devices (Fujifilm, Olympus, and Pentax) to conduct postmarket surveillance studies to determine contamination rates after reprocessing.

In 2019, the FDA also ordered postmarket surveillance studies to the makers of duodenoscopes with disposable endcaps to verify that the new designs reduce the contamination rate.

The final results of the fixed endcap design indicate that contamination rates were as high as 6.6% with high-concern organisms after contamination. High-concern organisms are those more often associated with disease, such as E coli and Pseudomonas contamination.

“As a result, Pentax and Olympus are withdrawing their fixed endcap duodenoscopes from the market, and Fujifilm has completed withdrawal of its fixed endcap duodenoscope,” the FDA writes.

Studies are not yet complete for duodenoscopes with removable components. As of August 12, 2021, the Fujifilm ED-580XT duodenoscope with a removable cap had 57% of the samples required. Interim results indicate that no samples tested positive for enough low-concern organisms to indicate a reprocessing failure, and only 0.5% tested positive for high-concern organisms.

In addition to the contamination risk sampling, each manufacturer was ordered to do postmarket surveillance studies to evaluate whether staff could understand and follow the manufacturer’s reprocessing instructions in real-world health care settings.

According to the FDA, the results showed that users frequently had difficulty understanding and following the manufacturers’ instructions and were not able to successfully complete reprocessing with the older models.

However, the newer models had high user success rates for understanding instructions and correctly performing reprocessing tasks, the FDA says.

A version of this article first appeared on Medscape.com.

Decades after hospitalists took over inpatient care in the 1990s, hospitalists and primary care physicians (PCPs) still struggle with a communication divide, researchers at one teaching hospital found.

Hospitalists and PCPs want more dialogue while patients are in the hospital in order to coordinate and personalize care, according to data collected at Beth Israel Deaconess Medical Center, Boston. The results were presented at the annual meeting of the Society of General Internal Medicine.

“I think a major takeaway is that both hospitalists and primary care doctors agree that it’s important for primary care doctors to be involved in a patient’s hospitalization. They both identified a value that PCPs can bring to the table,” coresearcher Kristen Flint, MD, a primary care resident, told this news organization.

A majority in both camps reported that communication with the other party occurred in less than 25% of cases, whereas ideally it would happen half of the time. Dr. Flint noted that communication tools differ among hospitals, limiting the applicability of the findings.

The research team surveyed 39 hospitalists and 28 PCPs employed by the medical center during the first half of 2021. They also interviewed six hospitalists as they admitted and discharged patients.

The hospitalist movement, which took hold in response to cost and efficiency demands of managed care, led to the start of inpatient specialists, thereby reducing the need for PCPs to commute between their offices and the hospital to care for patients in both settings. 
 

Primary care involvement is important during hospitalization

In the Beth Israel Deaconess survey, four out of five hospitalists and three-quarters of PCPs agreed that primary care involvement is still important during hospitalization, most critically during discharge and admission. Hospitalists reported that PCPs provide valuable data about a patient’s medical status, social supports, mental health, and goals for care. They also said having such data helps to boost patient trust and improve the quality of inpatient care.

“Most projects around communication between inpatient and outpatient doctors have really focused on the time of discharge,” when clinicians identify what care a patient will need after they leave the hospital, Dr. Flint said. “But we found that both sides felt increased communication at time of admission would also be beneficial.”

The biggest barrier for PCPs, cited by 82% of respondents, was lack of time. Hospitalists’ top impediment was being unable to find contact information for the other party, which was cited by 79% of these survey participants.
 

Hospitalists operate ‘in a very stressful environment’

The Beth Israel Deaconess research “documents what has largely been suspected,” said primary care general internist Allan Goroll, MD.

Dr. Goroll, a professor of medicine at Harvard Medical School, Boston, said in an interview that hospitalists operate “in a very stressful environment.”

“They [hospitalists] appreciate accurate information about a patient’s recent medical history, test results, and responses to treatment as well as a briefing on patient values and preferences, family dynamics, and priorities for the admission. It makes for a safer, more personalized, and more efficient hospital admission,” said Dr. Goroll, who was not involved in the research.

In a 2015 article in the New England Journal of Medicine, Dr. Goroll and Daniel Hunt, MD, director of hospital medicine at Emory University, Atlanta, proposed a collaborative model in which PCPs visit hospitalized patients and serve as consultants to inpatient staff. Dr. Goroll said Massachusetts General Hospital in Boston, where he practices, initiated a study of that approach, but it was interrupted by the pandemic.

“As limited time is the most often cited barrier to communication, future interventions such as asynchronous forms of communication between the two groups should be considered,” the researchers wrote in the NEJM perspective.

To narrow the gap, Beth Israel Deaconess will study converting an admission notification letter sent to PCPs into a two-way communication tool in which PCPs can insert patient information, Dr. Flint said.

Dr. Flint and Dr. Goroll have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Decades after hospitalists took over inpatient care in the 1990s, hospitalists and primary care physicians (PCPs) still struggle with a communication divide, researchers at one teaching hospital found.

Hospitalists and PCPs want more dialogue while patients are in the hospital in order to coordinate and personalize care, according to data collected at Beth Israel Deaconess Medical Center, Boston. The results were presented at the annual meeting of the Society of General Internal Medicine.

“I think a major takeaway is that both hospitalists and primary care doctors agree that it’s important for primary care doctors to be involved in a patient’s hospitalization. They both identified a value that PCPs can bring to the table,” coresearcher Kristen Flint, MD, a primary care resident, told this news organization.

A majority in both camps reported that communication with the other party occurred in less than 25% of cases, whereas ideally it would happen half of the time. Dr. Flint noted that communication tools differ among hospitals, limiting the applicability of the findings.

The research team surveyed 39 hospitalists and 28 PCPs employed by the medical center during the first half of 2021. They also interviewed six hospitalists as they admitted and discharged patients.

The hospitalist movement, which took hold in response to cost and efficiency demands of managed care, led to the start of inpatient specialists, thereby reducing the need for PCPs to commute between their offices and the hospital to care for patients in both settings. 
 

Primary care involvement is important during hospitalization

In the Beth Israel Deaconess survey, four out of five hospitalists and three-quarters of PCPs agreed that primary care involvement is still important during hospitalization, most critically during discharge and admission. Hospitalists reported that PCPs provide valuable data about a patient’s medical status, social supports, mental health, and goals for care. They also said having such data helps to boost patient trust and improve the quality of inpatient care.

“Most projects around communication between inpatient and outpatient doctors have really focused on the time of discharge,” when clinicians identify what care a patient will need after they leave the hospital, Dr. Flint said. “But we found that both sides felt increased communication at time of admission would also be beneficial.”

The biggest barrier for PCPs, cited by 82% of respondents, was lack of time. Hospitalists’ top impediment was being unable to find contact information for the other party, which was cited by 79% of these survey participants.
 

Hospitalists operate ‘in a very stressful environment’

The Beth Israel Deaconess research “documents what has largely been suspected,” said primary care general internist Allan Goroll, MD.

Dr. Goroll, a professor of medicine at Harvard Medical School, Boston, said in an interview that hospitalists operate “in a very stressful environment.”

“They [hospitalists] appreciate accurate information about a patient’s recent medical history, test results, and responses to treatment as well as a briefing on patient values and preferences, family dynamics, and priorities for the admission. It makes for a safer, more personalized, and more efficient hospital admission,” said Dr. Goroll, who was not involved in the research.

In a 2015 article in the New England Journal of Medicine, Dr. Goroll and Daniel Hunt, MD, director of hospital medicine at Emory University, Atlanta, proposed a collaborative model in which PCPs visit hospitalized patients and serve as consultants to inpatient staff. Dr. Goroll said Massachusetts General Hospital in Boston, where he practices, initiated a study of that approach, but it was interrupted by the pandemic.

“As limited time is the most often cited barrier to communication, future interventions such as asynchronous forms of communication between the two groups should be considered,” the researchers wrote in the NEJM perspective.

To narrow the gap, Beth Israel Deaconess will study converting an admission notification letter sent to PCPs into a two-way communication tool in which PCPs can insert patient information, Dr. Flint said.

Dr. Flint and Dr. Goroll have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Decades after hospitalists took over inpatient care in the 1990s, hospitalists and primary care physicians (PCPs) still struggle with a communication divide, researchers at one teaching hospital found.

Hospitalists and PCPs want more dialogue while patients are in the hospital in order to coordinate and personalize care, according to data collected at Beth Israel Deaconess Medical Center, Boston. The results were presented at the annual meeting of the Society of General Internal Medicine.

“I think a major takeaway is that both hospitalists and primary care doctors agree that it’s important for primary care doctors to be involved in a patient’s hospitalization. They both identified a value that PCPs can bring to the table,” coresearcher Kristen Flint, MD, a primary care resident, told this news organization.

A majority in both camps reported that communication with the other party occurred in less than 25% of cases, whereas ideally it would happen half of the time. Dr. Flint noted that communication tools differ among hospitals, limiting the applicability of the findings.

The research team surveyed 39 hospitalists and 28 PCPs employed by the medical center during the first half of 2021. They also interviewed six hospitalists as they admitted and discharged patients.

The hospitalist movement, which took hold in response to cost and efficiency demands of managed care, led to the start of inpatient specialists, thereby reducing the need for PCPs to commute between their offices and the hospital to care for patients in both settings. 
 

Primary care involvement is important during hospitalization

In the Beth Israel Deaconess survey, four out of five hospitalists and three-quarters of PCPs agreed that primary care involvement is still important during hospitalization, most critically during discharge and admission. Hospitalists reported that PCPs provide valuable data about a patient’s medical status, social supports, mental health, and goals for care. They also said having such data helps to boost patient trust and improve the quality of inpatient care.

“Most projects around communication between inpatient and outpatient doctors have really focused on the time of discharge,” when clinicians identify what care a patient will need after they leave the hospital, Dr. Flint said. “But we found that both sides felt increased communication at time of admission would also be beneficial.”

The biggest barrier for PCPs, cited by 82% of respondents, was lack of time. Hospitalists’ top impediment was being unable to find contact information for the other party, which was cited by 79% of these survey participants.
 

Hospitalists operate ‘in a very stressful environment’

The Beth Israel Deaconess research “documents what has largely been suspected,” said primary care general internist Allan Goroll, MD.

Dr. Goroll, a professor of medicine at Harvard Medical School, Boston, said in an interview that hospitalists operate “in a very stressful environment.”

“They [hospitalists] appreciate accurate information about a patient’s recent medical history, test results, and responses to treatment as well as a briefing on patient values and preferences, family dynamics, and priorities for the admission. It makes for a safer, more personalized, and more efficient hospital admission,” said Dr. Goroll, who was not involved in the research.

In a 2015 article in the New England Journal of Medicine, Dr. Goroll and Daniel Hunt, MD, director of hospital medicine at Emory University, Atlanta, proposed a collaborative model in which PCPs visit hospitalized patients and serve as consultants to inpatient staff. Dr. Goroll said Massachusetts General Hospital in Boston, where he practices, initiated a study of that approach, but it was interrupted by the pandemic.

“As limited time is the most often cited barrier to communication, future interventions such as asynchronous forms of communication between the two groups should be considered,” the researchers wrote in the NEJM perspective.

To narrow the gap, Beth Israel Deaconess will study converting an admission notification letter sent to PCPs into a two-way communication tool in which PCPs can insert patient information, Dr. Flint said.

Dr. Flint and Dr. Goroll have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Once again, strawberries and spinach, along with kale and collard and mustard greens, top this year’s “Dirty Dozen” list, an annual and controversial ranking of nonorganic fruits and vegetables based on the amount of pesticides found in samples of the foods.

The yearly report comes from the Environmental Working Group, a nonprofit organization dedicated to improving human health and the environment, and also includes a “Clean 15” list of produce.

An industry group for growers of organic and nonorganic produce, along with some dietitians, make strong objections to the report, saying it raises unnecessary alarm and could discourage people from eating enough fruits and vegetables.

The report gives people valuable information, says the Environmental Working Group’s Alexis Temkin, PhD, a toxicologist, so they can make informed choices about the fruits and vegetables they buy.

Environmental Working Group researchers get data from the U.S. Department of Agriculture’s samplings of pesticide residue on produce done yearly or every 2 years, and from the Food and Drug Administration for honeydew melon, which the USDA doesn’t test for.
 

2022 results: Dirty Dozen

More than 70% of the conventionally grown produce had detectable pesticide residue, the Environmental Working Group found. These fruits and vegetables were found to have the most pesticide residues this year:

• 1. Strawberries
• 2. Spinach
• 3. Kale and collard and mustard greens
• 4. Nectarines
• 5. Apples
• 6. Grapes
• 7. Bell and hot peppers
• 8. Cherries
• 9. Peaches
• 10. Pears
• 11. Celery
• 12. Tomatoes

2022 results: Clean 15

Almost 70% of the Clean Fifteen fruit and vegetable samples had no detectable residues of pesticides, the Environmental Working Group found. Avocados and sweet corn were the cleanest, with less than 2% of samples showing any detectable pesticides.

• 1. Avocados
• 2. Sweet corn
• 3. Pineapple
• 4. Onions
• 5. Papaya
• 6. Sweet peas (frozen)
• 7. Asparagus
• 8. Honeydew melon
• 9. Kiwi
• 10. Cabbage
• 11. Mushrooms
• 12. Cantaloupe
• 13. Mangoes
• 14. Watermelon
• 15. Sweet potatoes

More on methods

To produce the report, the Environmental Working Group analyzed more than 44,000 samples taken by the FDA and USDA, which tests a subset of produce each year.

Before testing, USDA scientists prepare each fruit or vegetable the way people tend to do themselves, such as peeling those with inedible peels and rinsing produce with edible peels.

The Environmental Working Group takes six measures of pesticide contamination into account:

• Percent of samples tested with detectable pesticides
• Percent with two or more detectable pesticides
• Average number of pesticides in a single sample
• Average amount of pesticides, expressed in parts per million
• Maximum number of pesticides on a single sample
• Total number of pesticides found

Next, the Environmental Working Group researchers ranked the 46 fruits and vegetables analyzed, calculated a total score, and drew up the lists.
 

Industry criticism

The Alliance for Food and Farming, an industry group that represents organic and nonorganic farmers, growers, and shippers, takes strong issue with the annual report, noting that pesticide residues on conventional produce are low, if present at all.

“Ignore or discount the list,” says Teresa Thorne, executive director of the alliance. Like others, she fears that if an organic fruit or vegetable costs more, as they often do, consumers will bypass produce altogether, especially low-income consumers. “Pick what’s best for you and your family,” she says.

Temkin of the Environmental Working Group acknowledges that all the residues found were within legal limits set by the Environmental Protection Agency. “Although the levels are legal, that doesn’t necessarily mean they are safe,” she says.

The point of the rankings, she says, is to give people information so they can choose whether to buy organic or nonorganic produce. “Our recommendation is to buy the ones on the ‘Dirty Dozen’ list organic when available, or focus on the ‘Clean 15’ list.”

The Environmental Working Group depends on a broad base of support overall, according to information on its website, including companies that produce organic products such as Stonyfield Farms, Earthbound Farms, and Organic Valley.

But according to Iris Myers, an Environmental Working Group spokesperson, the Shopper’s Guide with the clean and dirty produce rankings “isn’t funded by any companies – only grants and individual donors. We don’t allow companies to sponsor any of our research reports.”

In the report, the Environmental Working Group also notes that the EPA has taken action to prohibit the pesticide chlorpyrifos in food, after the group and others spent years asking for the ban.
 

Dietitians weigh in

The report uses “fear-branded messages to steer people away from eating conventionally grown fruits and veggies,” says Christine Rosenbloom, PhD, a retired Georgia State University professor and an Atlanta nutrition consultant.

She reminds people that “both organic and conventional agriculture use pesticides to protect the crop. Organic famers use different pesticides that are described as ‘natural,’ but natural doesn’t mean safer, better, or chemical-free,” she says.

She refers people to the Pesticide Residue Calculator from toxicologists at the University of California, Riverside, posted on the consumer site the Alliance for Food and Farming.

The calculator helps reassure people that trace amounts of chemicals on conventionally grown produce are not a hazard to your health, Dr. Rosenbloom says. “Using myself as an example, I could eat 850 apples or 13,225 servings of blueberries in one day without any effect, even in the worst-case scenario of the fruit having the highest pesticide residue recorded by the USDA.”

“It’s one more example of putting good and bad food labels on foods when it isn’t deserved,” says Connie Diekman, a food and nutrition consultant in St. Louis and a former president of the Academy of Nutrition and Dietetics. “The amounts they are measuring are so much below the tolerance level set by the EPA.”

The report shouldn’t scare people, including parents worried about serving their children conventional produce, she says.

As for how much produce to eat, “the best advice is to have half your plate be fruits and vegetables,” Ms. Diekman says. Under current Dietary Guidelines for Americans, an intake of 2½ “cups equivalent” of vegetables and 2 “cups equivalent” of fruits is recommended daily for adults.

Ms. Diekman is on the Bayer LEAD Network, Leaders Engaged in Advancing Dialogue. Dr. Rosenbloom reports an honorarium from a bean industry group for developing a webinar on healthy aging.

A version of this article first appeared on WebMD.com.

Once again, strawberries and spinach, along with kale and collard and mustard greens, top this year’s “Dirty Dozen” list, an annual and controversial ranking of nonorganic fruits and vegetables based on the amount of pesticides found in samples of the foods.

The yearly report comes from the Environmental Working Group, a nonprofit organization dedicated to improving human health and the environment, and also includes a “Clean 15” list of produce.

An industry group for growers of organic and nonorganic produce, along with some dietitians, make strong objections to the report, saying it raises unnecessary alarm and could discourage people from eating enough fruits and vegetables.

The report gives people valuable information, says the Environmental Working Group’s Alexis Temkin, PhD, a toxicologist, so they can make informed choices about the fruits and vegetables they buy.

Environmental Working Group researchers get data from the U.S. Department of Agriculture’s samplings of pesticide residue on produce done yearly or every 2 years, and from the Food and Drug Administration for honeydew melon, which the USDA doesn’t test for.
 

2022 results: Dirty Dozen

More than 70% of the conventionally grown produce had detectable pesticide residue, the Environmental Working Group found. These fruits and vegetables were found to have the most pesticide residues this year:

• 1. Strawberries
• 2. Spinach
• 3. Kale and collard and mustard greens
• 4. Nectarines
• 5. Apples
• 6. Grapes
• 7. Bell and hot peppers
• 8. Cherries
• 9. Peaches
• 10. Pears
• 11. Celery
• 12. Tomatoes

2022 results: Clean 15

Almost 70% of the Clean Fifteen fruit and vegetable samples had no detectable residues of pesticides, the Environmental Working Group found. Avocados and sweet corn were the cleanest, with less than 2% of samples showing any detectable pesticides.

• 1. Avocados
• 2. Sweet corn
• 3. Pineapple
• 4. Onions
• 5. Papaya
• 6. Sweet peas (frozen)
• 7. Asparagus
• 8. Honeydew melon
• 9. Kiwi
• 10. Cabbage
• 11. Mushrooms
• 12. Cantaloupe
• 13. Mangoes
• 14. Watermelon
• 15. Sweet potatoes

More on methods

To produce the report, the Environmental Working Group analyzed more than 44,000 samples taken by the FDA and USDA, which tests a subset of produce each year.

Before testing, USDA scientists prepare each fruit or vegetable the way people tend to do themselves, such as peeling those with inedible peels and rinsing produce with edible peels.

The Environmental Working Group takes six measures of pesticide contamination into account:

• Percent of samples tested with detectable pesticides
• Percent with two or more detectable pesticides
• Average number of pesticides in a single sample
• Average amount of pesticides, expressed in parts per million
• Maximum number of pesticides on a single sample
• Total number of pesticides found

Next, the Environmental Working Group researchers ranked the 46 fruits and vegetables analyzed, calculated a total score, and drew up the lists.
 

Industry criticism

The Alliance for Food and Farming, an industry group that represents organic and nonorganic farmers, growers, and shippers, takes strong issue with the annual report, noting that pesticide residues on conventional produce are low, if present at all.

“Ignore or discount the list,” says Teresa Thorne, executive director of the alliance. Like others, she fears that if an organic fruit or vegetable costs more, as they often do, consumers will bypass produce altogether, especially low-income consumers. “Pick what’s best for you and your family,” she says.

Temkin of the Environmental Working Group acknowledges that all the residues found were within legal limits set by the Environmental Protection Agency. “Although the levels are legal, that doesn’t necessarily mean they are safe,” she says.

The point of the rankings, she says, is to give people information so they can choose whether to buy organic or nonorganic produce. “Our recommendation is to buy the ones on the ‘Dirty Dozen’ list organic when available, or focus on the ‘Clean 15’ list.”

The Environmental Working Group depends on a broad base of support overall, according to information on its website, including companies that produce organic products such as Stonyfield Farms, Earthbound Farms, and Organic Valley.

But according to Iris Myers, an Environmental Working Group spokesperson, the Shopper’s Guide with the clean and dirty produce rankings “isn’t funded by any companies – only grants and individual donors. We don’t allow companies to sponsor any of our research reports.”

In the report, the Environmental Working Group also notes that the EPA has taken action to prohibit the pesticide chlorpyrifos in food, after the group and others spent years asking for the ban.
 

Dietitians weigh in

The report uses “fear-branded messages to steer people away from eating conventionally grown fruits and veggies,” says Christine Rosenbloom, PhD, a retired Georgia State University professor and an Atlanta nutrition consultant.

She reminds people that “both organic and conventional agriculture use pesticides to protect the crop. Organic famers use different pesticides that are described as ‘natural,’ but natural doesn’t mean safer, better, or chemical-free,” she says.

She refers people to the Pesticide Residue Calculator from toxicologists at the University of California, Riverside, posted on the consumer site the Alliance for Food and Farming.

The calculator helps reassure people that trace amounts of chemicals on conventionally grown produce are not a hazard to your health, Dr. Rosenbloom says. “Using myself as an example, I could eat 850 apples or 13,225 servings of blueberries in one day without any effect, even in the worst-case scenario of the fruit having the highest pesticide residue recorded by the USDA.”

“It’s one more example of putting good and bad food labels on foods when it isn’t deserved,” says Connie Diekman, a food and nutrition consultant in St. Louis and a former president of the Academy of Nutrition and Dietetics. “The amounts they are measuring are so much below the tolerance level set by the EPA.”

The report shouldn’t scare people, including parents worried about serving their children conventional produce, she says.

As for how much produce to eat, “the best advice is to have half your plate be fruits and vegetables,” Ms. Diekman says. Under current Dietary Guidelines for Americans, an intake of 2½ “cups equivalent” of vegetables and 2 “cups equivalent” of fruits is recommended daily for adults.

Ms. Diekman is on the Bayer LEAD Network, Leaders Engaged in Advancing Dialogue. Dr. Rosenbloom reports an honorarium from a bean industry group for developing a webinar on healthy aging.

A version of this article first appeared on WebMD.com.

Once again, strawberries and spinach, along with kale and collard and mustard greens, top this year’s “Dirty Dozen” list, an annual and controversial ranking of nonorganic fruits and vegetables based on the amount of pesticides found in samples of the foods.

The yearly report comes from the Environmental Working Group, a nonprofit organization dedicated to improving human health and the environment, and also includes a “Clean 15” list of produce.

An industry group for growers of organic and nonorganic produce, along with some dietitians, make strong objections to the report, saying it raises unnecessary alarm and could discourage people from eating enough fruits and vegetables.

The report gives people valuable information, says the Environmental Working Group’s Alexis Temkin, PhD, a toxicologist, so they can make informed choices about the fruits and vegetables they buy.

Environmental Working Group researchers get data from the U.S. Department of Agriculture’s samplings of pesticide residue on produce done yearly or every 2 years, and from the Food and Drug Administration for honeydew melon, which the USDA doesn’t test for.
 

2022 results: Dirty Dozen

More than 70% of the conventionally grown produce had detectable pesticide residue, the Environmental Working Group found. These fruits and vegetables were found to have the most pesticide residues this year:

• 1. Strawberries
• 2. Spinach
• 3. Kale and collard and mustard greens
• 4. Nectarines
• 5. Apples
• 6. Grapes
• 7. Bell and hot peppers
• 8. Cherries
• 9. Peaches
• 10. Pears
• 11. Celery
• 12. Tomatoes

2022 results: Clean 15

Almost 70% of the Clean Fifteen fruit and vegetable samples had no detectable residues of pesticides, the Environmental Working Group found. Avocados and sweet corn were the cleanest, with less than 2% of samples showing any detectable pesticides.

• 1. Avocados
• 2. Sweet corn
• 3. Pineapple
• 4. Onions
• 5. Papaya
• 6. Sweet peas (frozen)
• 7. Asparagus
• 8. Honeydew melon
• 9. Kiwi
• 10. Cabbage
• 11. Mushrooms
• 12. Cantaloupe
• 13. Mangoes
• 14. Watermelon
• 15. Sweet potatoes

More on methods

To produce the report, the Environmental Working Group analyzed more than 44,000 samples taken by the FDA and USDA, which tests a subset of produce each year.

Before testing, USDA scientists prepare each fruit or vegetable the way people tend to do themselves, such as peeling those with inedible peels and rinsing produce with edible peels.

The Environmental Working Group takes six measures of pesticide contamination into account:

• Percent of samples tested with detectable pesticides
• Percent with two or more detectable pesticides
• Average number of pesticides in a single sample
• Average amount of pesticides, expressed in parts per million
• Maximum number of pesticides on a single sample
• Total number of pesticides found

Next, the Environmental Working Group researchers ranked the 46 fruits and vegetables analyzed, calculated a total score, and drew up the lists.
 

Industry criticism

The Alliance for Food and Farming, an industry group that represents organic and nonorganic farmers, growers, and shippers, takes strong issue with the annual report, noting that pesticide residues on conventional produce are low, if present at all.

“Ignore or discount the list,” says Teresa Thorne, executive director of the alliance. Like others, she fears that if an organic fruit or vegetable costs more, as they often do, consumers will bypass produce altogether, especially low-income consumers. “Pick what’s best for you and your family,” she says.

Temkin of the Environmental Working Group acknowledges that all the residues found were within legal limits set by the Environmental Protection Agency. “Although the levels are legal, that doesn’t necessarily mean they are safe,” she says.

The point of the rankings, she says, is to give people information so they can choose whether to buy organic or nonorganic produce. “Our recommendation is to buy the ones on the ‘Dirty Dozen’ list organic when available, or focus on the ‘Clean 15’ list.”

The Environmental Working Group depends on a broad base of support overall, according to information on its website, including companies that produce organic products such as Stonyfield Farms, Earthbound Farms, and Organic Valley.

But according to Iris Myers, an Environmental Working Group spokesperson, the Shopper’s Guide with the clean and dirty produce rankings “isn’t funded by any companies – only grants and individual donors. We don’t allow companies to sponsor any of our research reports.”

In the report, the Environmental Working Group also notes that the EPA has taken action to prohibit the pesticide chlorpyrifos in food, after the group and others spent years asking for the ban.
 

Dietitians weigh in

The report uses “fear-branded messages to steer people away from eating conventionally grown fruits and veggies,” says Christine Rosenbloom, PhD, a retired Georgia State University professor and an Atlanta nutrition consultant.

She reminds people that “both organic and conventional agriculture use pesticides to protect the crop. Organic famers use different pesticides that are described as ‘natural,’ but natural doesn’t mean safer, better, or chemical-free,” she says.

She refers people to the Pesticide Residue Calculator from toxicologists at the University of California, Riverside, posted on the consumer site the Alliance for Food and Farming.

The calculator helps reassure people that trace amounts of chemicals on conventionally grown produce are not a hazard to your health, Dr. Rosenbloom says. “Using myself as an example, I could eat 850 apples or 13,225 servings of blueberries in one day without any effect, even in the worst-case scenario of the fruit having the highest pesticide residue recorded by the USDA.”

“It’s one more example of putting good and bad food labels on foods when it isn’t deserved,” says Connie Diekman, a food and nutrition consultant in St. Louis and a former president of the Academy of Nutrition and Dietetics. “The amounts they are measuring are so much below the tolerance level set by the EPA.”

The report shouldn’t scare people, including parents worried about serving their children conventional produce, she says.

As for how much produce to eat, “the best advice is to have half your plate be fruits and vegetables,” Ms. Diekman says. Under current Dietary Guidelines for Americans, an intake of 2½ “cups equivalent” of vegetables and 2 “cups equivalent” of fruits is recommended daily for adults.

Ms. Diekman is on the Bayer LEAD Network, Leaders Engaged in Advancing Dialogue. Dr. Rosenbloom reports an honorarium from a bean industry group for developing a webinar on healthy aging.

A version of this article first appeared on WebMD.com.

Sepsis is life-threatening organ dysfunction caused by dysregulated host response to an infection that can progress to shock. Sepsis is a major cause of death in the United States, with > 1 million people developing sepsis and > 250,000 people dying from sepsis annually.¹ The Surviving Sepsis Campaign (SSC) guidelines recommend treating sepsis as an emergency with timely administration of fluids and antibiotics, as administering antibiotics within the first hour has been found to reduce mortality and disease progression. In addition, empiric antibiotic regimens should be chosen to target the most probable pathogens and dosing should be optimized. To achieve this, the SSC guidelines recommend that hospitals develop quality improvement (QI) programs developed by a multidisciplinary group to improve sepsis recognition and response using a protocolized approach.²

There are several studies describing efforts to improve the sepsis response at facilities, some of which have evaluated the addition of a pharmacist into the sepsis response, particularly in the emergency department (ED). Some studies found improved selection and decreased time to antibiotic administration with the addition of an ED pharmacist.^3-7 Despite this, ED pharmacists are not present in all hospitals, with a 2015 national survey reporting the presence of an ED pharmacist in 68.7% of respondents at 187 facilities. Even facilities with ED pharmacists often have limited hours of coverage, with at least 8 hours of coverage in 49.4% of facilities with an ED pharmacist and no weekend coverage at 34.8% of these facilities.⁸

While many hospitals do not routinely employ ED pharmacists, most hospitals have clinical staff pharmacists (CSPs), and many inpatient hospital pharmacies are staffed with CSPs 24 hours per day, 7 days per week. A 2017 survey conducted by the American Society of Health-System Pharmacists (ASHP) found 43% of all hospital pharmacy departments were staffed by a CSP around the clock, with the prevalence increasing to 56.7 to 100% in hospitals with > 100 beds.⁹ As a result, CSPs may be a useful resource to assist with the management of patients with sepsis in hospitals without an ED pharmacist.

Methods

Lexington VAHCS is a 94-bed hospital that provides services to veterans, including an ED, inpatient medical services, surgical services, acute mental health, progressive care, and intensive care units. This facility has 1 antimicrobial stewardship clinical pharmacy specialist, 2 critical care clinical pharmacy specialists, and 16 full-time CSPs with 24-hour CSP coverage. The annual ED volume at the time of this study was approximately 21,000 patients.

Consistent with the SSC guideline recommendation to develop multidisciplinary QI initiatives on sepsis recognition and response, an Interdisciplinary Sepsis Committee (ISC) was created in 2018 comprised of ED, pulmonary, critical care, and infectious diseases licensed independent practitioners (LIPs), ED nurses, and pharmacists. The ISC developed a comprehensive set of sepsis tools that included a sepsis screening tool used by ED triage nurses to provide early detection of sepsis and an updated electronic order set to decrease time to appropriate treatment. This order set included automatic orders for blood cultures and serum lactate, the initiation of IV crystalloids, as well as a Sepsis Alert order placed by ED LIPs which alerted CSPs to a patient with sepsis in the ED.

To ensure a protocol-based approach by the CSPs responding to the sepsis alert, an antibiotic algorithm and vancomycin dosing nomogram were developed by the ISC based on current guideline recommendations and the local antibiogram. These were subsequently approved by ED practitioners, the pharmacy and therapeutics committee, and the critical care committee. The antibiotic algorithm prompts CSPs to perform a chart review to identify β-lactam allergies, evaluate the severity of the allergy and which agents the patient has tolerated in the past, as well as determine whether the patient has a history of extended spectrum β-lactamase (ESBL)–producing organisms from previous cultures. A decision tree then guides CSPs toward the selection of 1 of 5 empiric antibiotic regimens to cover all likely pathogens. The medication orders are then entered by the CSPs as a telephone order from the ED LIP per protocol. Unless patients had a true vancomycin allergy, all patients received vancomycin as the empiric gram-positive backbone of the regimen. The vancomycin dosing nomogram was created to ensure an appropriate and consistent vancomycin weight-based loading dose was administered.

Results

Between December 3, 2018 and May 31, 2020, 160 sepsis alerts were ordered by ED practitioners. Of the 160 patients, 157 were included in the final data analysis. Two patients were excluded due to vancomycin allergy, and 1 patient because the physician ordered antibiotics prior to pharmacist order entry. The population was largely composed of male patients (98%) with a median age of 72 years (Table 2).

Of 157 sepsis alerts, the antibiotic selection algorithm was used appropriately in 154 (98%) instances (Table 3). Chart reviews were performed in instances of antimicrobial selection different from the algorithm. Of the 3 patients who received antibiotics not consistent with the algorithm, 1 patient without a history of ESBL-producing organisms in their culture history received meropenem instead of piperacillin/tazobactam. Another patient without a penicillin allergy received cefepime (plus metronidazole ordered separately from the ED practitioner) instead of piperacillin/tazobactam, and the third patient received piperacillin/tazobactam instead of meropenem despite a culture history of ESBL-producing organisms. Vancomycin dose was appropriate according to the weight-based nomogram in 147 cases (94%). The median time to administration of first dose antibiotics was 39 minutes after the sepsis alert order was placed and 96 minutes after initial ED presentation.

Discussion

This study found extremely high rates of accuracy among CSPs for both the antibiotic selection algorithm (98%) and the vancomycin dosing nomogram (94%). Moreover, analysis of the 3 patients who received antibiotics that were inconsistent with the algorithm revealed that 2 of these patients arguably still received adequate empiric coverage, increasing the percentage of patients receiving appropriate empiric antibiotics to 99.4%. Similarly, chart review of 10 patients who received vancomycin doses that deviated from the nomogram revealed that in at least 3 cases, patients were likely given correct vancomycin doses based on the patient’s last known weight. However, when actual current weights were recorded soon after admission, the updated weights rendered the initial vancomycin loading dose incorrect when this analysis was performed. Thus, the adherence to the vancomycin dosing nomogram is higher than it appears.

Median time to antibiotic administration from the sepsis alert was 39 minutes—well within SSC recommendations (60 minutes).² Previous internal analyses at Lexington VAHCS demonstrated the mean time to first dose of antibiotics in the ED has been 39 minutes since about 2015. Thus, this initiative did not necessarily make this process quicker; however it did remove 1 responsibility from LIPs so that they could focus their efforts on other components of sepsis management.

Further studies are needed to evaluate the effects of this initiative on other aspects of the sepsis bundle, such as volume of fluid administered and appropriateness of laboratory tests. It was noted that while the time to first-dose antibiotic administration was < 1 hour from order placement, the median time from ED presentation to antibiotic administration was 96 minutes. This suggests that another focus of the sepsis workgroup should be on speeding recognition of sepsis, triggering the sepsis alert even sooner, and evaluating the feasibility of storing first doses of antibiotics in the automatic dispensing cabinets in the ED.

Limitations

This descriptive study evaluating CSPs’ ability to accurately use the newly developed antibiotic selection algorithm and vancomycin dosing nomogram had no control group for outcome comparison. This study was not designed to evaluate clinical outcomes, such as mortality, so the impact of these interventions need to be further studied. In addition, as veterans receive most of their care at our facility, with their allergies and previous cultures readily available in our electronic health record, this process may not be feasible at other facilities where patients' care is divided among multiple facilities/systems.

Moreover, as the veteran population studied was predominately male patients aged > 60 years, implementation at other hospitals may require the dosing nomograms and treatment algorithms to be adapted for a broader population, such as children and pregnant women. In particular, the ISC chose to implement an algorithm that did not differentiate between suspected source of infections and included anti-Pseudomonal coverage in all regimens based on the most encountered diseases among our veteran population and our local antibiogram; implementation at other facilities would require a thoughtful evaluation of the most appropriate site-specific regimen. Finally, many of the CSPs at our facility are board certified and/or residency trained, so more staff development may be required prior to implementation at other facilities, depending on the experience and comfort level of the CSPs.

Strengths

This study describes an example of a protocolized and multidisciplinary approach to improve sepsis recognition and standardize the response, consistent with SSC guideline recommendations. To the best of our knowledge, this is the first study to demonstrate the incorporation of CSPs into the interdisciplinary sepsis response. This allows for CSPs to practice at the top of their license and contributes to their professional development. Although it was not formally assessed, anecdotally CSPs reported that this process presented a negligible addition to their workload (< 5 minutes was the most reported time requirement), and they expressed satisfaction with their involvement in the sepsis response. Overall, this presents a possible solution to improve the sepsis response in hospitals without a dedicated ED pharmacist.

Conclusions

This study describes the successful incorporation of CSPs into the sepsis response in the ED. As CSPs are more likely than ED pharmacists to be present at a facility, they are arguably an underused resource whose clinical skills can be used to optimize the treatment of patients with sepsis.

Sepsis is life-threatening organ dysfunction caused by dysregulated host response to an infection that can progress to shock. Sepsis is a major cause of death in the United States, with > 1 million people developing sepsis and > 250,000 people dying from sepsis annually.¹ The Surviving Sepsis Campaign (SSC) guidelines recommend treating sepsis as an emergency with timely administration of fluids and antibiotics, as administering antibiotics within the first hour has been found to reduce mortality and disease progression. In addition, empiric antibiotic regimens should be chosen to target the most probable pathogens and dosing should be optimized. To achieve this, the SSC guidelines recommend that hospitals develop quality improvement (QI) programs developed by a multidisciplinary group to improve sepsis recognition and response using a protocolized approach.²

There are several studies describing efforts to improve the sepsis response at facilities, some of which have evaluated the addition of a pharmacist into the sepsis response, particularly in the emergency department (ED). Some studies found improved selection and decreased time to antibiotic administration with the addition of an ED pharmacist.^3-7 Despite this, ED pharmacists are not present in all hospitals, with a 2015 national survey reporting the presence of an ED pharmacist in 68.7% of respondents at 187 facilities. Even facilities with ED pharmacists often have limited hours of coverage, with at least 8 hours of coverage in 49.4% of facilities with an ED pharmacist and no weekend coverage at 34.8% of these facilities.⁸

While many hospitals do not routinely employ ED pharmacists, most hospitals have clinical staff pharmacists (CSPs), and many inpatient hospital pharmacies are staffed with CSPs 24 hours per day, 7 days per week. A 2017 survey conducted by the American Society of Health-System Pharmacists (ASHP) found 43% of all hospital pharmacy departments were staffed by a CSP around the clock, with the prevalence increasing to 56.7 to 100% in hospitals with > 100 beds.⁹ As a result, CSPs may be a useful resource to assist with the management of patients with sepsis in hospitals without an ED pharmacist.

Methods

Lexington VAHCS is a 94-bed hospital that provides services to veterans, including an ED, inpatient medical services, surgical services, acute mental health, progressive care, and intensive care units. This facility has 1 antimicrobial stewardship clinical pharmacy specialist, 2 critical care clinical pharmacy specialists, and 16 full-time CSPs with 24-hour CSP coverage. The annual ED volume at the time of this study was approximately 21,000 patients.

Consistent with the SSC guideline recommendation to develop multidisciplinary QI initiatives on sepsis recognition and response, an Interdisciplinary Sepsis Committee (ISC) was created in 2018 comprised of ED, pulmonary, critical care, and infectious diseases licensed independent practitioners (LIPs), ED nurses, and pharmacists. The ISC developed a comprehensive set of sepsis tools that included a sepsis screening tool used by ED triage nurses to provide early detection of sepsis and an updated electronic order set to decrease time to appropriate treatment. This order set included automatic orders for blood cultures and serum lactate, the initiation of IV crystalloids, as well as a Sepsis Alert order placed by ED LIPs which alerted CSPs to a patient with sepsis in the ED.

To ensure a protocol-based approach by the CSPs responding to the sepsis alert, an antibiotic algorithm and vancomycin dosing nomogram were developed by the ISC based on current guideline recommendations and the local antibiogram. These were subsequently approved by ED practitioners, the pharmacy and therapeutics committee, and the critical care committee. The antibiotic algorithm prompts CSPs to perform a chart review to identify β-lactam allergies, evaluate the severity of the allergy and which agents the patient has tolerated in the past, as well as determine whether the patient has a history of extended spectrum β-lactamase (ESBL)–producing organisms from previous cultures. A decision tree then guides CSPs toward the selection of 1 of 5 empiric antibiotic regimens to cover all likely pathogens. The medication orders are then entered by the CSPs as a telephone order from the ED LIP per protocol. Unless patients had a true vancomycin allergy, all patients received vancomycin as the empiric gram-positive backbone of the regimen. The vancomycin dosing nomogram was created to ensure an appropriate and consistent vancomycin weight-based loading dose was administered.

Results

Between December 3, 2018 and May 31, 2020, 160 sepsis alerts were ordered by ED practitioners. Of the 160 patients, 157 were included in the final data analysis. Two patients were excluded due to vancomycin allergy, and 1 patient because the physician ordered antibiotics prior to pharmacist order entry. The population was largely composed of male patients (98%) with a median age of 72 years (Table 2).

Of 157 sepsis alerts, the antibiotic selection algorithm was used appropriately in 154 (98%) instances (Table 3). Chart reviews were performed in instances of antimicrobial selection different from the algorithm. Of the 3 patients who received antibiotics not consistent with the algorithm, 1 patient without a history of ESBL-producing organisms in their culture history received meropenem instead of piperacillin/tazobactam. Another patient without a penicillin allergy received cefepime (plus metronidazole ordered separately from the ED practitioner) instead of piperacillin/tazobactam, and the third patient received piperacillin/tazobactam instead of meropenem despite a culture history of ESBL-producing organisms. Vancomycin dose was appropriate according to the weight-based nomogram in 147 cases (94%). The median time to administration of first dose antibiotics was 39 minutes after the sepsis alert order was placed and 96 minutes after initial ED presentation.

Discussion

This study found extremely high rates of accuracy among CSPs for both the antibiotic selection algorithm (98%) and the vancomycin dosing nomogram (94%). Moreover, analysis of the 3 patients who received antibiotics that were inconsistent with the algorithm revealed that 2 of these patients arguably still received adequate empiric coverage, increasing the percentage of patients receiving appropriate empiric antibiotics to 99.4%. Similarly, chart review of 10 patients who received vancomycin doses that deviated from the nomogram revealed that in at least 3 cases, patients were likely given correct vancomycin doses based on the patient’s last known weight. However, when actual current weights were recorded soon after admission, the updated weights rendered the initial vancomycin loading dose incorrect when this analysis was performed. Thus, the adherence to the vancomycin dosing nomogram is higher than it appears.

Median time to antibiotic administration from the sepsis alert was 39 minutes—well within SSC recommendations (60 minutes).² Previous internal analyses at Lexington VAHCS demonstrated the mean time to first dose of antibiotics in the ED has been 39 minutes since about 2015. Thus, this initiative did not necessarily make this process quicker; however it did remove 1 responsibility from LIPs so that they could focus their efforts on other components of sepsis management.

Further studies are needed to evaluate the effects of this initiative on other aspects of the sepsis bundle, such as volume of fluid administered and appropriateness of laboratory tests. It was noted that while the time to first-dose antibiotic administration was < 1 hour from order placement, the median time from ED presentation to antibiotic administration was 96 minutes. This suggests that another focus of the sepsis workgroup should be on speeding recognition of sepsis, triggering the sepsis alert even sooner, and evaluating the feasibility of storing first doses of antibiotics in the automatic dispensing cabinets in the ED.

Limitations

This descriptive study evaluating CSPs’ ability to accurately use the newly developed antibiotic selection algorithm and vancomycin dosing nomogram had no control group for outcome comparison. This study was not designed to evaluate clinical outcomes, such as mortality, so the impact of these interventions need to be further studied. In addition, as veterans receive most of their care at our facility, with their allergies and previous cultures readily available in our electronic health record, this process may not be feasible at other facilities where patients' care is divided among multiple facilities/systems.

Moreover, as the veteran population studied was predominately male patients aged > 60 years, implementation at other hospitals may require the dosing nomograms and treatment algorithms to be adapted for a broader population, such as children and pregnant women. In particular, the ISC chose to implement an algorithm that did not differentiate between suspected source of infections and included anti-Pseudomonal coverage in all regimens based on the most encountered diseases among our veteran population and our local antibiogram; implementation at other facilities would require a thoughtful evaluation of the most appropriate site-specific regimen. Finally, many of the CSPs at our facility are board certified and/or residency trained, so more staff development may be required prior to implementation at other facilities, depending on the experience and comfort level of the CSPs.

Strengths

This study describes an example of a protocolized and multidisciplinary approach to improve sepsis recognition and standardize the response, consistent with SSC guideline recommendations. To the best of our knowledge, this is the first study to demonstrate the incorporation of CSPs into the interdisciplinary sepsis response. This allows for CSPs to practice at the top of their license and contributes to their professional development. Although it was not formally assessed, anecdotally CSPs reported that this process presented a negligible addition to their workload (< 5 minutes was the most reported time requirement), and they expressed satisfaction with their involvement in the sepsis response. Overall, this presents a possible solution to improve the sepsis response in hospitals without a dedicated ED pharmacist.

Conclusions

This study describes the successful incorporation of CSPs into the sepsis response in the ED. As CSPs are more likely than ED pharmacists to be present at a facility, they are arguably an underused resource whose clinical skills can be used to optimize the treatment of patients with sepsis.

Sepsis is life-threatening organ dysfunction caused by dysregulated host response to an infection that can progress to shock. Sepsis is a major cause of death in the United States, with > 1 million people developing sepsis and > 250,000 people dying from sepsis annually.¹ The Surviving Sepsis Campaign (SSC) guidelines recommend treating sepsis as an emergency with timely administration of fluids and antibiotics, as administering antibiotics within the first hour has been found to reduce mortality and disease progression. In addition, empiric antibiotic regimens should be chosen to target the most probable pathogens and dosing should be optimized. To achieve this, the SSC guidelines recommend that hospitals develop quality improvement (QI) programs developed by a multidisciplinary group to improve sepsis recognition and response using a protocolized approach.²

There are several studies describing efforts to improve the sepsis response at facilities, some of which have evaluated the addition of a pharmacist into the sepsis response, particularly in the emergency department (ED). Some studies found improved selection and decreased time to antibiotic administration with the addition of an ED pharmacist.^3-7 Despite this, ED pharmacists are not present in all hospitals, with a 2015 national survey reporting the presence of an ED pharmacist in 68.7% of respondents at 187 facilities. Even facilities with ED pharmacists often have limited hours of coverage, with at least 8 hours of coverage in 49.4% of facilities with an ED pharmacist and no weekend coverage at 34.8% of these facilities.⁸

While many hospitals do not routinely employ ED pharmacists, most hospitals have clinical staff pharmacists (CSPs), and many inpatient hospital pharmacies are staffed with CSPs 24 hours per day, 7 days per week. A 2017 survey conducted by the American Society of Health-System Pharmacists (ASHP) found 43% of all hospital pharmacy departments were staffed by a CSP around the clock, with the prevalence increasing to 56.7 to 100% in hospitals with > 100 beds.⁹ As a result, CSPs may be a useful resource to assist with the management of patients with sepsis in hospitals without an ED pharmacist.

Methods

Lexington VAHCS is a 94-bed hospital that provides services to veterans, including an ED, inpatient medical services, surgical services, acute mental health, progressive care, and intensive care units. This facility has 1 antimicrobial stewardship clinical pharmacy specialist, 2 critical care clinical pharmacy specialists, and 16 full-time CSPs with 24-hour CSP coverage. The annual ED volume at the time of this study was approximately 21,000 patients.

Consistent with the SSC guideline recommendation to develop multidisciplinary QI initiatives on sepsis recognition and response, an Interdisciplinary Sepsis Committee (ISC) was created in 2018 comprised of ED, pulmonary, critical care, and infectious diseases licensed independent practitioners (LIPs), ED nurses, and pharmacists. The ISC developed a comprehensive set of sepsis tools that included a sepsis screening tool used by ED triage nurses to provide early detection of sepsis and an updated electronic order set to decrease time to appropriate treatment. This order set included automatic orders for blood cultures and serum lactate, the initiation of IV crystalloids, as well as a Sepsis Alert order placed by ED LIPs which alerted CSPs to a patient with sepsis in the ED.

To ensure a protocol-based approach by the CSPs responding to the sepsis alert, an antibiotic algorithm and vancomycin dosing nomogram were developed by the ISC based on current guideline recommendations and the local antibiogram. These were subsequently approved by ED practitioners, the pharmacy and therapeutics committee, and the critical care committee. The antibiotic algorithm prompts CSPs to perform a chart review to identify β-lactam allergies, evaluate the severity of the allergy and which agents the patient has tolerated in the past, as well as determine whether the patient has a history of extended spectrum β-lactamase (ESBL)–producing organisms from previous cultures. A decision tree then guides CSPs toward the selection of 1 of 5 empiric antibiotic regimens to cover all likely pathogens. The medication orders are then entered by the CSPs as a telephone order from the ED LIP per protocol. Unless patients had a true vancomycin allergy, all patients received vancomycin as the empiric gram-positive backbone of the regimen. The vancomycin dosing nomogram was created to ensure an appropriate and consistent vancomycin weight-based loading dose was administered.

Results

Between December 3, 2018 and May 31, 2020, 160 sepsis alerts were ordered by ED practitioners. Of the 160 patients, 157 were included in the final data analysis. Two patients were excluded due to vancomycin allergy, and 1 patient because the physician ordered antibiotics prior to pharmacist order entry. The population was largely composed of male patients (98%) with a median age of 72 years (Table 2).

Of 157 sepsis alerts, the antibiotic selection algorithm was used appropriately in 154 (98%) instances (Table 3). Chart reviews were performed in instances of antimicrobial selection different from the algorithm. Of the 3 patients who received antibiotics not consistent with the algorithm, 1 patient without a history of ESBL-producing organisms in their culture history received meropenem instead of piperacillin/tazobactam. Another patient without a penicillin allergy received cefepime (plus metronidazole ordered separately from the ED practitioner) instead of piperacillin/tazobactam, and the third patient received piperacillin/tazobactam instead of meropenem despite a culture history of ESBL-producing organisms. Vancomycin dose was appropriate according to the weight-based nomogram in 147 cases (94%). The median time to administration of first dose antibiotics was 39 minutes after the sepsis alert order was placed and 96 minutes after initial ED presentation.

Discussion

This study found extremely high rates of accuracy among CSPs for both the antibiotic selection algorithm (98%) and the vancomycin dosing nomogram (94%). Moreover, analysis of the 3 patients who received antibiotics that were inconsistent with the algorithm revealed that 2 of these patients arguably still received adequate empiric coverage, increasing the percentage of patients receiving appropriate empiric antibiotics to 99.4%. Similarly, chart review of 10 patients who received vancomycin doses that deviated from the nomogram revealed that in at least 3 cases, patients were likely given correct vancomycin doses based on the patient’s last known weight. However, when actual current weights were recorded soon after admission, the updated weights rendered the initial vancomycin loading dose incorrect when this analysis was performed. Thus, the adherence to the vancomycin dosing nomogram is higher than it appears.

Median time to antibiotic administration from the sepsis alert was 39 minutes—well within SSC recommendations (60 minutes).² Previous internal analyses at Lexington VAHCS demonstrated the mean time to first dose of antibiotics in the ED has been 39 minutes since about 2015. Thus, this initiative did not necessarily make this process quicker; however it did remove 1 responsibility from LIPs so that they could focus their efforts on other components of sepsis management.

Further studies are needed to evaluate the effects of this initiative on other aspects of the sepsis bundle, such as volume of fluid administered and appropriateness of laboratory tests. It was noted that while the time to first-dose antibiotic administration was < 1 hour from order placement, the median time from ED presentation to antibiotic administration was 96 minutes. This suggests that another focus of the sepsis workgroup should be on speeding recognition of sepsis, triggering the sepsis alert even sooner, and evaluating the feasibility of storing first doses of antibiotics in the automatic dispensing cabinets in the ED.

Limitations

This descriptive study evaluating CSPs’ ability to accurately use the newly developed antibiotic selection algorithm and vancomycin dosing nomogram had no control group for outcome comparison. This study was not designed to evaluate clinical outcomes, such as mortality, so the impact of these interventions need to be further studied. In addition, as veterans receive most of their care at our facility, with their allergies and previous cultures readily available in our electronic health record, this process may not be feasible at other facilities where patients' care is divided among multiple facilities/systems.

Moreover, as the veteran population studied was predominately male patients aged > 60 years, implementation at other hospitals may require the dosing nomograms and treatment algorithms to be adapted for a broader population, such as children and pregnant women. In particular, the ISC chose to implement an algorithm that did not differentiate between suspected source of infections and included anti-Pseudomonal coverage in all regimens based on the most encountered diseases among our veteran population and our local antibiogram; implementation at other facilities would require a thoughtful evaluation of the most appropriate site-specific regimen. Finally, many of the CSPs at our facility are board certified and/or residency trained, so more staff development may be required prior to implementation at other facilities, depending on the experience and comfort level of the CSPs.

Strengths

This study describes an example of a protocolized and multidisciplinary approach to improve sepsis recognition and standardize the response, consistent with SSC guideline recommendations. To the best of our knowledge, this is the first study to demonstrate the incorporation of CSPs into the interdisciplinary sepsis response. This allows for CSPs to practice at the top of their license and contributes to their professional development. Although it was not formally assessed, anecdotally CSPs reported that this process presented a negligible addition to their workload (< 5 minutes was the most reported time requirement), and they expressed satisfaction with their involvement in the sepsis response. Overall, this presents a possible solution to improve the sepsis response in hospitals without a dedicated ED pharmacist.

Conclusions

This study describes the successful incorporation of CSPs into the sepsis response in the ED. As CSPs are more likely than ED pharmacists to be present at a facility, they are arguably an underused resource whose clinical skills can be used to optimize the treatment of patients with sepsis.