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Do adolescents develop CNS autoimmunity after COVID-19?
Recent research suggests that some pediatric patients who develop neuropsychiatric symptoms from COVID-19 may have intrathecal antineural SARS-CoV-2 autoantibodies, which may hint at central nervous system (CNS) autoimmunity in these patients.
“Overall, these findings indicate that severe neuropsychiatric symptoms can occur in the setting of pediatric COVID-19, including patients who lack many of the cardinal systemic features,” Christopher M. Bartley, MD, PhD, of the Weill Institute for Neurosciences at the University of California, San Francisco, and colleagues wrote in their study. “These data highlight the possibility of SARS-CoV-2 neuroinvasion and/or CNS autoimmunity in pediatric patients with COVID-19 and neuropsychiatric symptoms.”
In a case series published Oct. 25 in JAMA Neurology (doi: 10.1001/jamaneurol.2021.3821), Dr. Bartley and colleagues examined three pediatric patients who were infected with SARS-CoV-2 and, over a period of 5 months in 2020, were admitted to the hospital – where they received a neurology consultation for “subacute, functionally impairing behavioral changes.”
Patient 1 had a history of unspecified anxiety and depression, and was admitted for erratic behavior, paranoia-like fears, social withdrawal, and insomnia. The patient did not respond to treatment with risperidone and gabapentin, and was readmitted soon after discharge, then treated with olanzapine followed by a transition to valproate and lorazepam. It was found the patient had cerebrospinal fluid (CSF) abnormalities in the form of elevated protein levels, and an elevated IgG index, and was given intravenous immunoglobulin followed by IV methylprednisolone. While symptoms such as paranoia improved and the patient was able to better organize thoughts after 5 days, other symptoms such as delusions and hyperreflexia persisted for at least 1 month before resolving, and some symptoms, such as lability, did not resolve before discharge.
Patient 2 had a history of motor tics and anxiety, but showed signs of insomnia, mood lability, impaired concentration, difficulty finding words, and problems completing homework following a SARS-CoV-2 infection. The patient’s father previously had been diagnosed with COVID-19 and the patient developed respiratory symptoms and fever; an IgG serology test later confirmed a SARS-CoV-2 infection. The patient went on to experience internal preoccupation, aggression, and suicidal ideation. The patients was treated with aripiprazole and risperidone, but did not respond, and was admitted to the hospital. As with patient 1, patient 2 had CSF abnormalities in the form of elevated protein levels, and responded to IV methylprednisolone, with working memory and bradyphrenia improving. However, the patient developed insomnia, extreme anxiety, suicidal ideation, aggression, and sadness after discharge, and was readmitted. The patient was treated with IV immunoglobulin, and discharged with quetiapine and lithium.
“Six months later, although improved from initial presentation, the patient required academic accommodations and continued to endorse forgetfulness and attention difficulties. The patient’s chronic tics and anxiety were unchanged,” Dr. Bartley and colleagues wrote.
Patient 3 had no psychiatric history but started to demonstrate “odd behavior, including repetitive behaviors, anorexia, and insomnia” following a SARS-CoV-2 infection. After being hospitalized, the patient showed signs of “ideomotor apraxia, abulia, disorganized behavior, agitation, and diffusely brisk reflexes” and had a high white blood cell count, creatine kinase level, and C-reactive protein level. CSF was also abnormal for this patient, with three unique oligoclonal bands identified. The patient was treated with lorazepam and olanzapine, did not receive immunotherapy, and was discharged without psychiatric medications after 4 days.
When the researchers performed testing on each of the three patients, they found intrathecal anti–SARS-CoV-2 IgG and immunostained mouse brain tissue, and “a diverse set of candidate autoantigens by human phage immunoprecipitation sequencing” in patient 1 and patient 2. In comparison, patient 3 “neither appreciably immunostained nor enriched candidates by human phage immunoprecipitation sequencing,” the researchers said.
“ and the potential for immunotherapy in some,” Dr. Bartley and colleagues concluded.
Potential of CNS autoimmunity
Evan J. Kyzar, MD, PhD, a resident physician in psychiatry at New York State Psychiatric Institute in New York Presbyterian–Columbia Campus, said in an interview that the results of the case series show some pediatric patients with neuropsychiatric symptoms can have anti-SARS-CoV-2 antibodies after viral clearance.
“Interestingly, some of the patients in this study also had antibodies in the CSF that targeted native proteins, demonstrating that COVID-19 may lead to autoimmunity directed at the brain,” he said. “This study increases our knowledge of how COVID-19 interacts with the nervous system and how autoimmune mechanisms might be contributing to at least a portion of patients with neuropsychiatric symptoms during acute infection, and possibly even after viral clearance.”
Dr. Kyzar noted that the immunological methods in the study were “cutting-edge” and the validation exploring the immune responses was detailed, but was limited because of the small sample size.
“[T]he researchers are using similar techniques to explore psychiatric disorders such as depression and schizophrenia to determine if some patients diagnosed with these conditions may have CNS-targeting autoantibodies that contribute to their symptoms and clinical presentation,” Dr. Kyzar said. “This work has the potential to discover novel neuroimmune mechanisms contributing to neuropsychiatric disease and offer possible pathways for the discovery of new treatments.”
The authors reported financial relationships with Allen & Company, the Chan Zuckerberg Initiative, National Institutes of Health, Novartis, Public Health Company, Roche/Genentech, Sandler Foundation, and Takeda in the form of grants and personal fees. They reported funding and/or support from the Brain Research Foundation, Hanna H. Gray Fellowship, Howard Hughes Medical Institute, John A. Watson Scholar Program, Latinx Center of Excellence, the National Institute of Mental Health, the National Institute of Neurological Disorders and Stroke, President’s Postdoctoral Fellowship Program, and Shared Instrumentation grant. Dr. Kyzar reported no relevant financial disclosures.
Recent research suggests that some pediatric patients who develop neuropsychiatric symptoms from COVID-19 may have intrathecal antineural SARS-CoV-2 autoantibodies, which may hint at central nervous system (CNS) autoimmunity in these patients.
“Overall, these findings indicate that severe neuropsychiatric symptoms can occur in the setting of pediatric COVID-19, including patients who lack many of the cardinal systemic features,” Christopher M. Bartley, MD, PhD, of the Weill Institute for Neurosciences at the University of California, San Francisco, and colleagues wrote in their study. “These data highlight the possibility of SARS-CoV-2 neuroinvasion and/or CNS autoimmunity in pediatric patients with COVID-19 and neuropsychiatric symptoms.”
In a case series published Oct. 25 in JAMA Neurology (doi: 10.1001/jamaneurol.2021.3821), Dr. Bartley and colleagues examined three pediatric patients who were infected with SARS-CoV-2 and, over a period of 5 months in 2020, were admitted to the hospital – where they received a neurology consultation for “subacute, functionally impairing behavioral changes.”
Patient 1 had a history of unspecified anxiety and depression, and was admitted for erratic behavior, paranoia-like fears, social withdrawal, and insomnia. The patient did not respond to treatment with risperidone and gabapentin, and was readmitted soon after discharge, then treated with olanzapine followed by a transition to valproate and lorazepam. It was found the patient had cerebrospinal fluid (CSF) abnormalities in the form of elevated protein levels, and an elevated IgG index, and was given intravenous immunoglobulin followed by IV methylprednisolone. While symptoms such as paranoia improved and the patient was able to better organize thoughts after 5 days, other symptoms such as delusions and hyperreflexia persisted for at least 1 month before resolving, and some symptoms, such as lability, did not resolve before discharge.
Patient 2 had a history of motor tics and anxiety, but showed signs of insomnia, mood lability, impaired concentration, difficulty finding words, and problems completing homework following a SARS-CoV-2 infection. The patient’s father previously had been diagnosed with COVID-19 and the patient developed respiratory symptoms and fever; an IgG serology test later confirmed a SARS-CoV-2 infection. The patient went on to experience internal preoccupation, aggression, and suicidal ideation. The patients was treated with aripiprazole and risperidone, but did not respond, and was admitted to the hospital. As with patient 1, patient 2 had CSF abnormalities in the form of elevated protein levels, and responded to IV methylprednisolone, with working memory and bradyphrenia improving. However, the patient developed insomnia, extreme anxiety, suicidal ideation, aggression, and sadness after discharge, and was readmitted. The patient was treated with IV immunoglobulin, and discharged with quetiapine and lithium.
“Six months later, although improved from initial presentation, the patient required academic accommodations and continued to endorse forgetfulness and attention difficulties. The patient’s chronic tics and anxiety were unchanged,” Dr. Bartley and colleagues wrote.
Patient 3 had no psychiatric history but started to demonstrate “odd behavior, including repetitive behaviors, anorexia, and insomnia” following a SARS-CoV-2 infection. After being hospitalized, the patient showed signs of “ideomotor apraxia, abulia, disorganized behavior, agitation, and diffusely brisk reflexes” and had a high white blood cell count, creatine kinase level, and C-reactive protein level. CSF was also abnormal for this patient, with three unique oligoclonal bands identified. The patient was treated with lorazepam and olanzapine, did not receive immunotherapy, and was discharged without psychiatric medications after 4 days.
When the researchers performed testing on each of the three patients, they found intrathecal anti–SARS-CoV-2 IgG and immunostained mouse brain tissue, and “a diverse set of candidate autoantigens by human phage immunoprecipitation sequencing” in patient 1 and patient 2. In comparison, patient 3 “neither appreciably immunostained nor enriched candidates by human phage immunoprecipitation sequencing,” the researchers said.
“ and the potential for immunotherapy in some,” Dr. Bartley and colleagues concluded.
Potential of CNS autoimmunity
Evan J. Kyzar, MD, PhD, a resident physician in psychiatry at New York State Psychiatric Institute in New York Presbyterian–Columbia Campus, said in an interview that the results of the case series show some pediatric patients with neuropsychiatric symptoms can have anti-SARS-CoV-2 antibodies after viral clearance.
“Interestingly, some of the patients in this study also had antibodies in the CSF that targeted native proteins, demonstrating that COVID-19 may lead to autoimmunity directed at the brain,” he said. “This study increases our knowledge of how COVID-19 interacts with the nervous system and how autoimmune mechanisms might be contributing to at least a portion of patients with neuropsychiatric symptoms during acute infection, and possibly even after viral clearance.”
Dr. Kyzar noted that the immunological methods in the study were “cutting-edge” and the validation exploring the immune responses was detailed, but was limited because of the small sample size.
“[T]he researchers are using similar techniques to explore psychiatric disorders such as depression and schizophrenia to determine if some patients diagnosed with these conditions may have CNS-targeting autoantibodies that contribute to their symptoms and clinical presentation,” Dr. Kyzar said. “This work has the potential to discover novel neuroimmune mechanisms contributing to neuropsychiatric disease and offer possible pathways for the discovery of new treatments.”
The authors reported financial relationships with Allen & Company, the Chan Zuckerberg Initiative, National Institutes of Health, Novartis, Public Health Company, Roche/Genentech, Sandler Foundation, and Takeda in the form of grants and personal fees. They reported funding and/or support from the Brain Research Foundation, Hanna H. Gray Fellowship, Howard Hughes Medical Institute, John A. Watson Scholar Program, Latinx Center of Excellence, the National Institute of Mental Health, the National Institute of Neurological Disorders and Stroke, President’s Postdoctoral Fellowship Program, and Shared Instrumentation grant. Dr. Kyzar reported no relevant financial disclosures.
Recent research suggests that some pediatric patients who develop neuropsychiatric symptoms from COVID-19 may have intrathecal antineural SARS-CoV-2 autoantibodies, which may hint at central nervous system (CNS) autoimmunity in these patients.
“Overall, these findings indicate that severe neuropsychiatric symptoms can occur in the setting of pediatric COVID-19, including patients who lack many of the cardinal systemic features,” Christopher M. Bartley, MD, PhD, of the Weill Institute for Neurosciences at the University of California, San Francisco, and colleagues wrote in their study. “These data highlight the possibility of SARS-CoV-2 neuroinvasion and/or CNS autoimmunity in pediatric patients with COVID-19 and neuropsychiatric symptoms.”
In a case series published Oct. 25 in JAMA Neurology (doi: 10.1001/jamaneurol.2021.3821), Dr. Bartley and colleagues examined three pediatric patients who were infected with SARS-CoV-2 and, over a period of 5 months in 2020, were admitted to the hospital – where they received a neurology consultation for “subacute, functionally impairing behavioral changes.”
Patient 1 had a history of unspecified anxiety and depression, and was admitted for erratic behavior, paranoia-like fears, social withdrawal, and insomnia. The patient did not respond to treatment with risperidone and gabapentin, and was readmitted soon after discharge, then treated with olanzapine followed by a transition to valproate and lorazepam. It was found the patient had cerebrospinal fluid (CSF) abnormalities in the form of elevated protein levels, and an elevated IgG index, and was given intravenous immunoglobulin followed by IV methylprednisolone. While symptoms such as paranoia improved and the patient was able to better organize thoughts after 5 days, other symptoms such as delusions and hyperreflexia persisted for at least 1 month before resolving, and some symptoms, such as lability, did not resolve before discharge.
Patient 2 had a history of motor tics and anxiety, but showed signs of insomnia, mood lability, impaired concentration, difficulty finding words, and problems completing homework following a SARS-CoV-2 infection. The patient’s father previously had been diagnosed with COVID-19 and the patient developed respiratory symptoms and fever; an IgG serology test later confirmed a SARS-CoV-2 infection. The patient went on to experience internal preoccupation, aggression, and suicidal ideation. The patients was treated with aripiprazole and risperidone, but did not respond, and was admitted to the hospital. As with patient 1, patient 2 had CSF abnormalities in the form of elevated protein levels, and responded to IV methylprednisolone, with working memory and bradyphrenia improving. However, the patient developed insomnia, extreme anxiety, suicidal ideation, aggression, and sadness after discharge, and was readmitted. The patient was treated with IV immunoglobulin, and discharged with quetiapine and lithium.
“Six months later, although improved from initial presentation, the patient required academic accommodations and continued to endorse forgetfulness and attention difficulties. The patient’s chronic tics and anxiety were unchanged,” Dr. Bartley and colleagues wrote.
Patient 3 had no psychiatric history but started to demonstrate “odd behavior, including repetitive behaviors, anorexia, and insomnia” following a SARS-CoV-2 infection. After being hospitalized, the patient showed signs of “ideomotor apraxia, abulia, disorganized behavior, agitation, and diffusely brisk reflexes” and had a high white blood cell count, creatine kinase level, and C-reactive protein level. CSF was also abnormal for this patient, with three unique oligoclonal bands identified. The patient was treated with lorazepam and olanzapine, did not receive immunotherapy, and was discharged without psychiatric medications after 4 days.
When the researchers performed testing on each of the three patients, they found intrathecal anti–SARS-CoV-2 IgG and immunostained mouse brain tissue, and “a diverse set of candidate autoantigens by human phage immunoprecipitation sequencing” in patient 1 and patient 2. In comparison, patient 3 “neither appreciably immunostained nor enriched candidates by human phage immunoprecipitation sequencing,” the researchers said.
“ and the potential for immunotherapy in some,” Dr. Bartley and colleagues concluded.
Potential of CNS autoimmunity
Evan J. Kyzar, MD, PhD, a resident physician in psychiatry at New York State Psychiatric Institute in New York Presbyterian–Columbia Campus, said in an interview that the results of the case series show some pediatric patients with neuropsychiatric symptoms can have anti-SARS-CoV-2 antibodies after viral clearance.
“Interestingly, some of the patients in this study also had antibodies in the CSF that targeted native proteins, demonstrating that COVID-19 may lead to autoimmunity directed at the brain,” he said. “This study increases our knowledge of how COVID-19 interacts with the nervous system and how autoimmune mechanisms might be contributing to at least a portion of patients with neuropsychiatric symptoms during acute infection, and possibly even after viral clearance.”
Dr. Kyzar noted that the immunological methods in the study were “cutting-edge” and the validation exploring the immune responses was detailed, but was limited because of the small sample size.
“[T]he researchers are using similar techniques to explore psychiatric disorders such as depression and schizophrenia to determine if some patients diagnosed with these conditions may have CNS-targeting autoantibodies that contribute to their symptoms and clinical presentation,” Dr. Kyzar said. “This work has the potential to discover novel neuroimmune mechanisms contributing to neuropsychiatric disease and offer possible pathways for the discovery of new treatments.”
The authors reported financial relationships with Allen & Company, the Chan Zuckerberg Initiative, National Institutes of Health, Novartis, Public Health Company, Roche/Genentech, Sandler Foundation, and Takeda in the form of grants and personal fees. They reported funding and/or support from the Brain Research Foundation, Hanna H. Gray Fellowship, Howard Hughes Medical Institute, John A. Watson Scholar Program, Latinx Center of Excellence, the National Institute of Mental Health, the National Institute of Neurological Disorders and Stroke, President’s Postdoctoral Fellowship Program, and Shared Instrumentation grant. Dr. Kyzar reported no relevant financial disclosures.
FROM JAMA NEUROLOGY
Step right up, folks, for a public dissection
The greatest autopsy on Earth?
The LOTME staff would like to apologize in advance. The following item contains historical facts.
P.T. Barnum is a rather controversial figure in American history. The greatest show on Earth was certainly popular in its day. However, Barnum got his start in 1835 by leasing a slave named Joyce Heth, an elderly Black woman who told vivid stories of caring for a young George Washington. He toured her around the country, advertising her as a 160-year-old woman who served as George Washington’s nanny. When Ms. Heth died the next year, Barnum sold tickets to the autopsy, charging the equivalent of $30 in today’s money.
When a doctor announced that Ms. Heth was actually 75-80 when she died, it caused great controversy in the press and ruined Barnum’s career. Wait, no, that’s not right. The opposite, actually. He weathered the storm, built his famous circus, and never again committed a hoax.
It’s difficult to quantify how wrong publicly dissecting a person and charging people to see said dissection is, but that was almost 200 years ago. At the very least, we can say that such terrible behavior is firmly in the distant past.
Oh wait.
David Saunders, a 98-year-old veteran of World War II and the Korean War, donated his body to science. His body, however, was purchased by DeathScience.org from a medical lab – with the buyer supposedly misleading the medical lab about its intentions, which was for use at the traveling Oddities and Curiosities Expo. Tickets went for up to $500 each to witness the public autopsy of Mr. Saunders’ body, which took place at a Marriott in Portland, Ore. It promised to be an exciting, all-day event from 9 a.m. to 4 p.m., with a break for lunch, of course. You can’t have an autopsy without a catered lunch.
Another public autopsy event was scheduled in Seattle but canceled after news of the first event broke. Oh, and for that extra little kick, Mr. Saunders died from COVID-19, meaning that all those paying customers were exposed.
P.T. Barnum is probably rolling over in his grave right now. His autopsy tickets were a bargain.
Go ahead, have that soda before math
We should all know by now that sugary drinks are bad, even artificially sweetened ones. It might not always stop us from drinking them, but we know the deal. But what if sugary drinks like soda could be helpful for girls in school?
You read that right. We said girls. A soda before class might have boys bouncing off the walls, but not girls. A recent study showed that not only was girls’ behavior unaffected by having a sugary drink, their math skills even improved.
Researchers analyzed the behavior of 4- to 6-year-old children before and after having a sugary drink. The sugar rush was actually calming for girls and helped them perform better with numerical skills, but the opposite was true for boys. “Our study is the first to provide large-scale experimental evidence on the impact of sugary drinks on preschool children. The results clearly indicate a causal impact of sugary drinks on children’s behavior and test scores,” Fritz Schiltz, PhD, said in a written statement.
This probably isn’t the green light to have as many sugary drinks as you want, but it might be interesting to see how your work is affected after a soda.
Chicken nuggets and the meat paradox
Two young children are fighting over the last chicken nugget when an adult comes in to see what’s going on.
Liam: Vegetable!
Olivia: Meat!
Liam: Chicken nuggets are vegetables!
Olivia: No, dorkface! They’re meat.
Caregiver: Good news, kids. You’re both right.
Olivia: How can we both be right?
At this point, a woman enters the room. She’s wearing a white lab coat, so she must be a scientist.
Dr. Scientist: You can’t both be right, Olivia. You are being fed a serving of the meat paradox. That’s why Liam here doesn’t know that chicken nuggets are made of chicken, which is a form of meat. Sadly, he’s not the only one.
In a recent study, scientists from Furman University in Greenville, S.C., found that 38% of 176 children aged 4-7 years thought that chicken nuggets were vegetables and more than 46% identified French fries as animal based.
Olivia: Did our caregiver lie to us, Dr. Scientist?
Dr. Scientist: Yes, Olivia. The researchers I mentioned explained that “many people experience unease while eating meat. Omnivores eat foods that entail animal suffering and death while at the same time endorsing the compassionate treatment of animals.” That’s the meat paradox.
Liam: What else did they say, Dr. Scientist?
Dr. Scientist: Over 70% of those children said that cows and pigs were not edible and 5% thought that cats and horses were. The investigators wrote “that children and youth should be viewed as agents of environmental change” in the future, but suggested that parents need to bring honesty to the table.
Caregiver: How did you get in here anyway? And how do you know their names?
Dr. Scientist: I’ve been rooting through your garbage for years. All in the name of science, of course.
Bedtimes aren’t just for children
There are multiple ways to prevent heart disease, but what if it could be as easy as switching your bedtime? A recent study in European Heart Journal–Digital Health suggests that there’s a sweet spot when it comes to sleep timing.
Through smartwatch-like devices, researchers measured the sleep-onset and wake-up times for 7 days in 88,026 participants aged 43-79 years. After 5.7 years of follow-up to see if anyone had a heart attack, stroke, or any other cardiovascular event, 3.6% developed some kind of cardiovascular disease.
Those who went to bed between 10 p.m. and 11 p.m. had a lower risk of developing heart disease. The risk was 25% higher for subjects who went to bed at midnight or later, 24% higher for bedtimes before 10 p.m., and 12% higher for bedtimes between 11 p.m. and midnight.
So, why can you go to bed before “The Tonight Show” and lower your cardiovascular risk but not before the nightly news? Well, it has something to do with your body’s natural clock.
“The optimum time to go to sleep is at a specific point in the body’s 24-hour cycle and deviations may be detrimental to health. The riskiest time was after midnight, potentially because it may reduce the likelihood of seeing morning light, which resets the body clock,” said study author Dr. David Plans of the University of Exeter, England.
Although a sleep schedule is preferred, it isn’t realistic all the time for those in certain occupations who might have to resort to other methods to keep their circadian clocks ticking optimally for their health. But if all it takes is prescribing a sleep time to reduce heart disease on a massive scale it would make a great “low-cost public health target.”
So bedtimes aren’t just for children.
The greatest autopsy on Earth?
The LOTME staff would like to apologize in advance. The following item contains historical facts.
P.T. Barnum is a rather controversial figure in American history. The greatest show on Earth was certainly popular in its day. However, Barnum got his start in 1835 by leasing a slave named Joyce Heth, an elderly Black woman who told vivid stories of caring for a young George Washington. He toured her around the country, advertising her as a 160-year-old woman who served as George Washington’s nanny. When Ms. Heth died the next year, Barnum sold tickets to the autopsy, charging the equivalent of $30 in today’s money.
When a doctor announced that Ms. Heth was actually 75-80 when she died, it caused great controversy in the press and ruined Barnum’s career. Wait, no, that’s not right. The opposite, actually. He weathered the storm, built his famous circus, and never again committed a hoax.
It’s difficult to quantify how wrong publicly dissecting a person and charging people to see said dissection is, but that was almost 200 years ago. At the very least, we can say that such terrible behavior is firmly in the distant past.
Oh wait.
David Saunders, a 98-year-old veteran of World War II and the Korean War, donated his body to science. His body, however, was purchased by DeathScience.org from a medical lab – with the buyer supposedly misleading the medical lab about its intentions, which was for use at the traveling Oddities and Curiosities Expo. Tickets went for up to $500 each to witness the public autopsy of Mr. Saunders’ body, which took place at a Marriott in Portland, Ore. It promised to be an exciting, all-day event from 9 a.m. to 4 p.m., with a break for lunch, of course. You can’t have an autopsy without a catered lunch.
Another public autopsy event was scheduled in Seattle but canceled after news of the first event broke. Oh, and for that extra little kick, Mr. Saunders died from COVID-19, meaning that all those paying customers were exposed.
P.T. Barnum is probably rolling over in his grave right now. His autopsy tickets were a bargain.
Go ahead, have that soda before math
We should all know by now that sugary drinks are bad, even artificially sweetened ones. It might not always stop us from drinking them, but we know the deal. But what if sugary drinks like soda could be helpful for girls in school?
You read that right. We said girls. A soda before class might have boys bouncing off the walls, but not girls. A recent study showed that not only was girls’ behavior unaffected by having a sugary drink, their math skills even improved.
Researchers analyzed the behavior of 4- to 6-year-old children before and after having a sugary drink. The sugar rush was actually calming for girls and helped them perform better with numerical skills, but the opposite was true for boys. “Our study is the first to provide large-scale experimental evidence on the impact of sugary drinks on preschool children. The results clearly indicate a causal impact of sugary drinks on children’s behavior and test scores,” Fritz Schiltz, PhD, said in a written statement.
This probably isn’t the green light to have as many sugary drinks as you want, but it might be interesting to see how your work is affected after a soda.
Chicken nuggets and the meat paradox
Two young children are fighting over the last chicken nugget when an adult comes in to see what’s going on.
Liam: Vegetable!
Olivia: Meat!
Liam: Chicken nuggets are vegetables!
Olivia: No, dorkface! They’re meat.
Caregiver: Good news, kids. You’re both right.
Olivia: How can we both be right?
At this point, a woman enters the room. She’s wearing a white lab coat, so she must be a scientist.
Dr. Scientist: You can’t both be right, Olivia. You are being fed a serving of the meat paradox. That’s why Liam here doesn’t know that chicken nuggets are made of chicken, which is a form of meat. Sadly, he’s not the only one.
In a recent study, scientists from Furman University in Greenville, S.C., found that 38% of 176 children aged 4-7 years thought that chicken nuggets were vegetables and more than 46% identified French fries as animal based.
Olivia: Did our caregiver lie to us, Dr. Scientist?
Dr. Scientist: Yes, Olivia. The researchers I mentioned explained that “many people experience unease while eating meat. Omnivores eat foods that entail animal suffering and death while at the same time endorsing the compassionate treatment of animals.” That’s the meat paradox.
Liam: What else did they say, Dr. Scientist?
Dr. Scientist: Over 70% of those children said that cows and pigs were not edible and 5% thought that cats and horses were. The investigators wrote “that children and youth should be viewed as agents of environmental change” in the future, but suggested that parents need to bring honesty to the table.
Caregiver: How did you get in here anyway? And how do you know their names?
Dr. Scientist: I’ve been rooting through your garbage for years. All in the name of science, of course.
Bedtimes aren’t just for children
There are multiple ways to prevent heart disease, but what if it could be as easy as switching your bedtime? A recent study in European Heart Journal–Digital Health suggests that there’s a sweet spot when it comes to sleep timing.
Through smartwatch-like devices, researchers measured the sleep-onset and wake-up times for 7 days in 88,026 participants aged 43-79 years. After 5.7 years of follow-up to see if anyone had a heart attack, stroke, or any other cardiovascular event, 3.6% developed some kind of cardiovascular disease.
Those who went to bed between 10 p.m. and 11 p.m. had a lower risk of developing heart disease. The risk was 25% higher for subjects who went to bed at midnight or later, 24% higher for bedtimes before 10 p.m., and 12% higher for bedtimes between 11 p.m. and midnight.
So, why can you go to bed before “The Tonight Show” and lower your cardiovascular risk but not before the nightly news? Well, it has something to do with your body’s natural clock.
“The optimum time to go to sleep is at a specific point in the body’s 24-hour cycle and deviations may be detrimental to health. The riskiest time was after midnight, potentially because it may reduce the likelihood of seeing morning light, which resets the body clock,” said study author Dr. David Plans of the University of Exeter, England.
Although a sleep schedule is preferred, it isn’t realistic all the time for those in certain occupations who might have to resort to other methods to keep their circadian clocks ticking optimally for their health. But if all it takes is prescribing a sleep time to reduce heart disease on a massive scale it would make a great “low-cost public health target.”
So bedtimes aren’t just for children.
The greatest autopsy on Earth?
The LOTME staff would like to apologize in advance. The following item contains historical facts.
P.T. Barnum is a rather controversial figure in American history. The greatest show on Earth was certainly popular in its day. However, Barnum got his start in 1835 by leasing a slave named Joyce Heth, an elderly Black woman who told vivid stories of caring for a young George Washington. He toured her around the country, advertising her as a 160-year-old woman who served as George Washington’s nanny. When Ms. Heth died the next year, Barnum sold tickets to the autopsy, charging the equivalent of $30 in today’s money.
When a doctor announced that Ms. Heth was actually 75-80 when she died, it caused great controversy in the press and ruined Barnum’s career. Wait, no, that’s not right. The opposite, actually. He weathered the storm, built his famous circus, and never again committed a hoax.
It’s difficult to quantify how wrong publicly dissecting a person and charging people to see said dissection is, but that was almost 200 years ago. At the very least, we can say that such terrible behavior is firmly in the distant past.
Oh wait.
David Saunders, a 98-year-old veteran of World War II and the Korean War, donated his body to science. His body, however, was purchased by DeathScience.org from a medical lab – with the buyer supposedly misleading the medical lab about its intentions, which was for use at the traveling Oddities and Curiosities Expo. Tickets went for up to $500 each to witness the public autopsy of Mr. Saunders’ body, which took place at a Marriott in Portland, Ore. It promised to be an exciting, all-day event from 9 a.m. to 4 p.m., with a break for lunch, of course. You can’t have an autopsy without a catered lunch.
Another public autopsy event was scheduled in Seattle but canceled after news of the first event broke. Oh, and for that extra little kick, Mr. Saunders died from COVID-19, meaning that all those paying customers were exposed.
P.T. Barnum is probably rolling over in his grave right now. His autopsy tickets were a bargain.
Go ahead, have that soda before math
We should all know by now that sugary drinks are bad, even artificially sweetened ones. It might not always stop us from drinking them, but we know the deal. But what if sugary drinks like soda could be helpful for girls in school?
You read that right. We said girls. A soda before class might have boys bouncing off the walls, but not girls. A recent study showed that not only was girls’ behavior unaffected by having a sugary drink, their math skills even improved.
Researchers analyzed the behavior of 4- to 6-year-old children before and after having a sugary drink. The sugar rush was actually calming for girls and helped them perform better with numerical skills, but the opposite was true for boys. “Our study is the first to provide large-scale experimental evidence on the impact of sugary drinks on preschool children. The results clearly indicate a causal impact of sugary drinks on children’s behavior and test scores,” Fritz Schiltz, PhD, said in a written statement.
This probably isn’t the green light to have as many sugary drinks as you want, but it might be interesting to see how your work is affected after a soda.
Chicken nuggets and the meat paradox
Two young children are fighting over the last chicken nugget when an adult comes in to see what’s going on.
Liam: Vegetable!
Olivia: Meat!
Liam: Chicken nuggets are vegetables!
Olivia: No, dorkface! They’re meat.
Caregiver: Good news, kids. You’re both right.
Olivia: How can we both be right?
At this point, a woman enters the room. She’s wearing a white lab coat, so she must be a scientist.
Dr. Scientist: You can’t both be right, Olivia. You are being fed a serving of the meat paradox. That’s why Liam here doesn’t know that chicken nuggets are made of chicken, which is a form of meat. Sadly, he’s not the only one.
In a recent study, scientists from Furman University in Greenville, S.C., found that 38% of 176 children aged 4-7 years thought that chicken nuggets were vegetables and more than 46% identified French fries as animal based.
Olivia: Did our caregiver lie to us, Dr. Scientist?
Dr. Scientist: Yes, Olivia. The researchers I mentioned explained that “many people experience unease while eating meat. Omnivores eat foods that entail animal suffering and death while at the same time endorsing the compassionate treatment of animals.” That’s the meat paradox.
Liam: What else did they say, Dr. Scientist?
Dr. Scientist: Over 70% of those children said that cows and pigs were not edible and 5% thought that cats and horses were. The investigators wrote “that children and youth should be viewed as agents of environmental change” in the future, but suggested that parents need to bring honesty to the table.
Caregiver: How did you get in here anyway? And how do you know their names?
Dr. Scientist: I’ve been rooting through your garbage for years. All in the name of science, of course.
Bedtimes aren’t just for children
There are multiple ways to prevent heart disease, but what if it could be as easy as switching your bedtime? A recent study in European Heart Journal–Digital Health suggests that there’s a sweet spot when it comes to sleep timing.
Through smartwatch-like devices, researchers measured the sleep-onset and wake-up times for 7 days in 88,026 participants aged 43-79 years. After 5.7 years of follow-up to see if anyone had a heart attack, stroke, or any other cardiovascular event, 3.6% developed some kind of cardiovascular disease.
Those who went to bed between 10 p.m. and 11 p.m. had a lower risk of developing heart disease. The risk was 25% higher for subjects who went to bed at midnight or later, 24% higher for bedtimes before 10 p.m., and 12% higher for bedtimes between 11 p.m. and midnight.
So, why can you go to bed before “The Tonight Show” and lower your cardiovascular risk but not before the nightly news? Well, it has something to do with your body’s natural clock.
“The optimum time to go to sleep is at a specific point in the body’s 24-hour cycle and deviations may be detrimental to health. The riskiest time was after midnight, potentially because it may reduce the likelihood of seeing morning light, which resets the body clock,” said study author Dr. David Plans of the University of Exeter, England.
Although a sleep schedule is preferred, it isn’t realistic all the time for those in certain occupations who might have to resort to other methods to keep their circadian clocks ticking optimally for their health. But if all it takes is prescribing a sleep time to reduce heart disease on a massive scale it would make a great “low-cost public health target.”
So bedtimes aren’t just for children.
Brief, automated cognitive test may offer key advantages in MS
(RRMS), new research shows.
“To our knowledge this is the first psychometric evaluation of the NIH Toolbox Cognition Battery in MS,” said study investigator Heena R. Manglani, MA, a clinical psychology fellow at Massachusetts General Hospital and Harvard Medical School, Boston.
“[The findings] suggest that the NIH Toolbox Cognition Battery may be used as an alternative to other gold-standard measures which may cover limited domains or require manual scoring,” added Ms. Manglani, who is working toward her PhD in clinical psychology.
The study was presented at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).
An indicator of disease activity?
Cognitive deficits affecting a range of functions – including memory, attention and communication – are common in MS and affect 34% to 65% of patients with the disease, and the ability to detect and monitor such deficits has important implications.
Cognitive changes can provide a unique opportunity to identify acute disease activity in patients with MS that might be already occurring before physical manifestations become apparent, said Ms. Manglani. “If we can detect subtle changes in cognition that might foreshadow other symptoms of disease worsening, we can then allocate interventions that might stave off cognitive decline,” she explained.
While there is an array of well-established neuropsychological tests for the assessment of cognitive deficits, each has limitations, so a shorter, computerized, convenient, and reliable test could prove beneficial.
The NIHTB-CB has been validated in a large, nationally representative sample of individuals aged 8 to 85 and represents a potentially attractive option, yielding composite measures and scores corrected for age, gender, education, race, and ethnicity.
Comparative testing
To compare the test with other leading cognition tools used in MS, the investigators recruited 87 patients with RRMS (79% female, mean age 47.3 years). Participants were recruited to perform the full NIHTB-CB (about 30 minutes) and the full Minimal Assessment of Cognitive Function in Multiple Sclerosis (MACFIMS), which takes about 90 minutes, as well as some subsets from the Wechsler Adult Intelligence Scale-IV (WAIS-IV) covering processing speed and working memory. All patients had an EDSS of 5.0 or below and, on average, had been living with MS for about a decade.
The results showed the normative scores for NIHTB-CB had significant concordance with the other measures in terms of processing speed (concordance correlation coefficient [CCC] range = 0.28-0.48), working memory (CCC range = 0.27-0.37), and episodic memory (CCC range = 0.21-0.32). However, agreement was not shown for executive function (CCC range = 0.096-0.11).
Ms. Manglani noted executive function included various submeasures such as planning and inhibitory control. “Perhaps our gold standard measures tapped into a different facet of executive function than measured by the NIHTB,” she said.
The investigators found the proportion of participants classified as cognitively impaired was similar between the MACFIMS and the NIHTB tests.
Further assessment of fluid cognition on the NIHTB-CB – a composite of processing speed, working memory, episodic memory, and executive function that is automatically generated by the toolbox – showed the measure was negatively associated with disease severity, as measured by the EDSS (P = .006). However, the measure was not associated with a difference in depression (P = .39) or fatigue (P = .69).
Of note, a similar association with lower disease severity on the EDSS was not observed with MACFIMS.
“Interestingly, we found that only the NIHTB-CB fluid cognition was associated with disease severity, such that it was associated with nearly 11% of the variance in EDSS scores, and we were surprised that we didn’t see this with MACFIMS,” Ms. Manglani said.
Key advantages
The NIHTB-CB was developed as part of the NIH Blueprint for Neuroscience Research initiative and commissioned by 16 NIH Institutes to provide brief, efficient assessment measures of cognitive function.
The battery has been validated in healthy individuals and tested in other populations with neurologic disorders, including patients who have suffered stroke and traumatic brain injury.
Ms. Manglani noted that the NIHTB-CB had key advantages over other tests. “First, it is a 30-minute iPad-based battery, which is shorter than most cognitive batteries available, and one of the few that is completely computerized. In addition, it automatically scores performance and yields a report with both composite scores and scores for each subtest,” she said.
In addition, said Ms. Manglani, “the NIH toolbox has a large validation sample of individuals between 8-85 years of age and provides normative scores that account for age, gender, education, and race/ethnicity, which allows individuals’ performances to be compared with their peers.”
The findings underscore that with further validation, the battery could have an important role in MS, she added.
“The NIH Toolbox needs to be tested in all subtypes of MS, with a full range of disease severity, and in MS clinics to gauge the clinical feasibility. Larger samples and repeated assessments are also needed to assess the test-retest reliability,” she said.
The study had no specific funding. The authors have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
(RRMS), new research shows.
“To our knowledge this is the first psychometric evaluation of the NIH Toolbox Cognition Battery in MS,” said study investigator Heena R. Manglani, MA, a clinical psychology fellow at Massachusetts General Hospital and Harvard Medical School, Boston.
“[The findings] suggest that the NIH Toolbox Cognition Battery may be used as an alternative to other gold-standard measures which may cover limited domains or require manual scoring,” added Ms. Manglani, who is working toward her PhD in clinical psychology.
The study was presented at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).
An indicator of disease activity?
Cognitive deficits affecting a range of functions – including memory, attention and communication – are common in MS and affect 34% to 65% of patients with the disease, and the ability to detect and monitor such deficits has important implications.
Cognitive changes can provide a unique opportunity to identify acute disease activity in patients with MS that might be already occurring before physical manifestations become apparent, said Ms. Manglani. “If we can detect subtle changes in cognition that might foreshadow other symptoms of disease worsening, we can then allocate interventions that might stave off cognitive decline,” she explained.
While there is an array of well-established neuropsychological tests for the assessment of cognitive deficits, each has limitations, so a shorter, computerized, convenient, and reliable test could prove beneficial.
The NIHTB-CB has been validated in a large, nationally representative sample of individuals aged 8 to 85 and represents a potentially attractive option, yielding composite measures and scores corrected for age, gender, education, race, and ethnicity.
Comparative testing
To compare the test with other leading cognition tools used in MS, the investigators recruited 87 patients with RRMS (79% female, mean age 47.3 years). Participants were recruited to perform the full NIHTB-CB (about 30 minutes) and the full Minimal Assessment of Cognitive Function in Multiple Sclerosis (MACFIMS), which takes about 90 minutes, as well as some subsets from the Wechsler Adult Intelligence Scale-IV (WAIS-IV) covering processing speed and working memory. All patients had an EDSS of 5.0 or below and, on average, had been living with MS for about a decade.
The results showed the normative scores for NIHTB-CB had significant concordance with the other measures in terms of processing speed (concordance correlation coefficient [CCC] range = 0.28-0.48), working memory (CCC range = 0.27-0.37), and episodic memory (CCC range = 0.21-0.32). However, agreement was not shown for executive function (CCC range = 0.096-0.11).
Ms. Manglani noted executive function included various submeasures such as planning and inhibitory control. “Perhaps our gold standard measures tapped into a different facet of executive function than measured by the NIHTB,” she said.
The investigators found the proportion of participants classified as cognitively impaired was similar between the MACFIMS and the NIHTB tests.
Further assessment of fluid cognition on the NIHTB-CB – a composite of processing speed, working memory, episodic memory, and executive function that is automatically generated by the toolbox – showed the measure was negatively associated with disease severity, as measured by the EDSS (P = .006). However, the measure was not associated with a difference in depression (P = .39) or fatigue (P = .69).
Of note, a similar association with lower disease severity on the EDSS was not observed with MACFIMS.
“Interestingly, we found that only the NIHTB-CB fluid cognition was associated with disease severity, such that it was associated with nearly 11% of the variance in EDSS scores, and we were surprised that we didn’t see this with MACFIMS,” Ms. Manglani said.
Key advantages
The NIHTB-CB was developed as part of the NIH Blueprint for Neuroscience Research initiative and commissioned by 16 NIH Institutes to provide brief, efficient assessment measures of cognitive function.
The battery has been validated in healthy individuals and tested in other populations with neurologic disorders, including patients who have suffered stroke and traumatic brain injury.
Ms. Manglani noted that the NIHTB-CB had key advantages over other tests. “First, it is a 30-minute iPad-based battery, which is shorter than most cognitive batteries available, and one of the few that is completely computerized. In addition, it automatically scores performance and yields a report with both composite scores and scores for each subtest,” she said.
In addition, said Ms. Manglani, “the NIH toolbox has a large validation sample of individuals between 8-85 years of age and provides normative scores that account for age, gender, education, and race/ethnicity, which allows individuals’ performances to be compared with their peers.”
The findings underscore that with further validation, the battery could have an important role in MS, she added.
“The NIH Toolbox needs to be tested in all subtypes of MS, with a full range of disease severity, and in MS clinics to gauge the clinical feasibility. Larger samples and repeated assessments are also needed to assess the test-retest reliability,” she said.
The study had no specific funding. The authors have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
(RRMS), new research shows.
“To our knowledge this is the first psychometric evaluation of the NIH Toolbox Cognition Battery in MS,” said study investigator Heena R. Manglani, MA, a clinical psychology fellow at Massachusetts General Hospital and Harvard Medical School, Boston.
“[The findings] suggest that the NIH Toolbox Cognition Battery may be used as an alternative to other gold-standard measures which may cover limited domains or require manual scoring,” added Ms. Manglani, who is working toward her PhD in clinical psychology.
The study was presented at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).
An indicator of disease activity?
Cognitive deficits affecting a range of functions – including memory, attention and communication – are common in MS and affect 34% to 65% of patients with the disease, and the ability to detect and monitor such deficits has important implications.
Cognitive changes can provide a unique opportunity to identify acute disease activity in patients with MS that might be already occurring before physical manifestations become apparent, said Ms. Manglani. “If we can detect subtle changes in cognition that might foreshadow other symptoms of disease worsening, we can then allocate interventions that might stave off cognitive decline,” she explained.
While there is an array of well-established neuropsychological tests for the assessment of cognitive deficits, each has limitations, so a shorter, computerized, convenient, and reliable test could prove beneficial.
The NIHTB-CB has been validated in a large, nationally representative sample of individuals aged 8 to 85 and represents a potentially attractive option, yielding composite measures and scores corrected for age, gender, education, race, and ethnicity.
Comparative testing
To compare the test with other leading cognition tools used in MS, the investigators recruited 87 patients with RRMS (79% female, mean age 47.3 years). Participants were recruited to perform the full NIHTB-CB (about 30 minutes) and the full Minimal Assessment of Cognitive Function in Multiple Sclerosis (MACFIMS), which takes about 90 minutes, as well as some subsets from the Wechsler Adult Intelligence Scale-IV (WAIS-IV) covering processing speed and working memory. All patients had an EDSS of 5.0 or below and, on average, had been living with MS for about a decade.
The results showed the normative scores for NIHTB-CB had significant concordance with the other measures in terms of processing speed (concordance correlation coefficient [CCC] range = 0.28-0.48), working memory (CCC range = 0.27-0.37), and episodic memory (CCC range = 0.21-0.32). However, agreement was not shown for executive function (CCC range = 0.096-0.11).
Ms. Manglani noted executive function included various submeasures such as planning and inhibitory control. “Perhaps our gold standard measures tapped into a different facet of executive function than measured by the NIHTB,” she said.
The investigators found the proportion of participants classified as cognitively impaired was similar between the MACFIMS and the NIHTB tests.
Further assessment of fluid cognition on the NIHTB-CB – a composite of processing speed, working memory, episodic memory, and executive function that is automatically generated by the toolbox – showed the measure was negatively associated with disease severity, as measured by the EDSS (P = .006). However, the measure was not associated with a difference in depression (P = .39) or fatigue (P = .69).
Of note, a similar association with lower disease severity on the EDSS was not observed with MACFIMS.
“Interestingly, we found that only the NIHTB-CB fluid cognition was associated with disease severity, such that it was associated with nearly 11% of the variance in EDSS scores, and we were surprised that we didn’t see this with MACFIMS,” Ms. Manglani said.
Key advantages
The NIHTB-CB was developed as part of the NIH Blueprint for Neuroscience Research initiative and commissioned by 16 NIH Institutes to provide brief, efficient assessment measures of cognitive function.
The battery has been validated in healthy individuals and tested in other populations with neurologic disorders, including patients who have suffered stroke and traumatic brain injury.
Ms. Manglani noted that the NIHTB-CB had key advantages over other tests. “First, it is a 30-minute iPad-based battery, which is shorter than most cognitive batteries available, and one of the few that is completely computerized. In addition, it automatically scores performance and yields a report with both composite scores and scores for each subtest,” she said.
In addition, said Ms. Manglani, “the NIH toolbox has a large validation sample of individuals between 8-85 years of age and provides normative scores that account for age, gender, education, and race/ethnicity, which allows individuals’ performances to be compared with their peers.”
The findings underscore that with further validation, the battery could have an important role in MS, she added.
“The NIH Toolbox needs to be tested in all subtypes of MS, with a full range of disease severity, and in MS clinics to gauge the clinical feasibility. Larger samples and repeated assessments are also needed to assess the test-retest reliability,” she said.
The study had no specific funding. The authors have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM CMSC 2021
Specialty pharmacists may speed time to MS treatment
, new data suggest.
“As DMT management and treatment options for MS symptoms become more complex, clinical pharmacists can be utilized for medication education and management,” Jenelle Hall Montgomery, PharmD, a clinical pharmacist practitioner at the Multiple Sclerosis and Neuroimmunology Division, department of neurology, Duke University Hospital, Durham, N.C., told delegates attending the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).
Since 2018, more than half a dozen DMTs have been approved for MS by the U.S. Food and Drug Administration. However, there is currently no established DMT selection algorithm, and because of this, there is a need for specialty pharmacists, she added.
“DMT approvals by the FDA have outpaced MS guideline recommendations. This can be overwhelming for patients, especially now that they have so many options to choose from,” she said.
Key services provided by specialty pharmacists include coordinating pretreatment requirements, as well as help with dosing, side effects, safety monitoring, and treatment adherence. In addition, pharmacists help with switching therapies, dispensing, and cost and authorization problems.
In reporting on improvements associated with specialty pharmacists, researchers from prominent MS centers around the country described specific outcomes.
Aids early intervention
A report on the Kaiser Permanente Washington (KPWA) MS Pharmacy Program detailed significant reductions in the time to address patients’ needs through the use of specialty pharmacists. In an assessment of 391 referrals to the program from 2019 to 2020, the average total time spent per patient per year dropped from 145 minutes in 2019 to 109 minutes in 2020.
Services included assessment of medication adherence, adverse drug reaction consultation, lab monitoring, patient counseling on initiation of a DMT, shared decision making, and follow-up visits.
“The KPWA MS Pharmacy Program plays an integral role in the care of patients with MS. The MS clinical pharmacists ensure patients are well informed about their DMT options and are fully educated about selected treatment,” the investigators noted.
A report on an outpatient MS clinic at Emory Healthcare, Atlanta, described how use of specialty pharmacist services resulted in a 49% reduction in time to treatment initiation with fingolimod. The time decreased from 83.9 days to 42.9 days following the introduction of specialty pharmacist services.
“Integration of a clinical pharmacy specialist in the therapeutic management of MS patients is crucial to early intervention with disease-modifying therapy,” the investigators noted.
A report on the specialty pharmacy services provided at Johns Hopkins MS Precision Medicine Center of Excellence, Baltimore, described an evaluation of 708 assessments between July 2019 and June 2020. Results showed that the vast majority (98%) of patients reported no missed days from work or school due to MS-related symptoms and that 99.3% reported no hospitalizations due to MS relapses, which are both key measures of MS treatment adherence.
High patient satisfaction
Patients reported high satisfaction with the in-house pharmacy on the National Association of Specialty Pharmacy’s patient satisfaction survey. In the survey, the average score was 82, compared with 79 for external specialty pharmacies.
“Moreover, patients were highly satisfied with the services provided at the pharmacy and were likely to continue receiving their comprehensive pharmacy care at our institution,” the researchers reported.
The study “highlights the value of pharmacists’ involvement in patient care and supports the need for continuation of integrated clinical services in health system specialty pharmacy,” the investigators noted.
CMSC President Scott D. Newsome, DO, director of the Neurosciences Consultation and Infusion Center at Green Spring Station, Lutherville, Maryland, and associate professor of neurology at Johns Hopkins University School of Medicine, said that as a clinician, he is highly satisfied with the specialty pharmacy services for MS at Johns Hopkins.
“Our pharmacists are fantastic in communicating with the prescriber if something comes up related to medication safety or they are concerned that the patient isn’t adhering to the medication,” Dr. Newsome said.
He noted that in addition to helping to alleviate the burden of a myriad of tasks associated with prescribing for patients with MS, specialty pharmacists may have an important impact on outcomes, although more data are needed.
“Having a specialty pharmacy involved in the care of our patients can help navigate the challenges associated with the process of obtaining approval for DMTs,” he said. “We know how important it is to expedite and shorten the time frame from writing the prescription to getting the person on their DMT.”
Telemedicine, other models
Although integrated specialty pharmacist services may seem out of reach for smaller MS clinics, the use of telemedicine and other models may help achieve similar results.
“A model I have seen is having pharmacists split their time between a specialty pharmacy and the MS clinic,” said Dr. Montgomery.
“A telemedicine model can also be utilized, in which a pharmacist can reach out to patients by telephone or through video visits. This would allow a pharmacist to be utilized for multiple clinics or as an MS specialist within a specialty pharmacy,” she added.
Whether provided in house or through telemedicine, a key benefit for clinicians is in freeing up valuable time, which has a domino effect in improving quality all around.
“In addition to improving safety outcomes, specialty pharmacists help with the allocation of clinic staff to other clinic responsibilities, and the utilization of services by patients results in more resources allocated for their care,” Dr. Montgomery said.
Dr. Montgomery is a nonpromotional speaker for Novartis and is on its advisory board.
A version of this article first appeared on Medscape.com.
, new data suggest.
“As DMT management and treatment options for MS symptoms become more complex, clinical pharmacists can be utilized for medication education and management,” Jenelle Hall Montgomery, PharmD, a clinical pharmacist practitioner at the Multiple Sclerosis and Neuroimmunology Division, department of neurology, Duke University Hospital, Durham, N.C., told delegates attending the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).
Since 2018, more than half a dozen DMTs have been approved for MS by the U.S. Food and Drug Administration. However, there is currently no established DMT selection algorithm, and because of this, there is a need for specialty pharmacists, she added.
“DMT approvals by the FDA have outpaced MS guideline recommendations. This can be overwhelming for patients, especially now that they have so many options to choose from,” she said.
Key services provided by specialty pharmacists include coordinating pretreatment requirements, as well as help with dosing, side effects, safety monitoring, and treatment adherence. In addition, pharmacists help with switching therapies, dispensing, and cost and authorization problems.
In reporting on improvements associated with specialty pharmacists, researchers from prominent MS centers around the country described specific outcomes.
Aids early intervention
A report on the Kaiser Permanente Washington (KPWA) MS Pharmacy Program detailed significant reductions in the time to address patients’ needs through the use of specialty pharmacists. In an assessment of 391 referrals to the program from 2019 to 2020, the average total time spent per patient per year dropped from 145 minutes in 2019 to 109 minutes in 2020.
Services included assessment of medication adherence, adverse drug reaction consultation, lab monitoring, patient counseling on initiation of a DMT, shared decision making, and follow-up visits.
“The KPWA MS Pharmacy Program plays an integral role in the care of patients with MS. The MS clinical pharmacists ensure patients are well informed about their DMT options and are fully educated about selected treatment,” the investigators noted.
A report on an outpatient MS clinic at Emory Healthcare, Atlanta, described how use of specialty pharmacist services resulted in a 49% reduction in time to treatment initiation with fingolimod. The time decreased from 83.9 days to 42.9 days following the introduction of specialty pharmacist services.
“Integration of a clinical pharmacy specialist in the therapeutic management of MS patients is crucial to early intervention with disease-modifying therapy,” the investigators noted.
A report on the specialty pharmacy services provided at Johns Hopkins MS Precision Medicine Center of Excellence, Baltimore, described an evaluation of 708 assessments between July 2019 and June 2020. Results showed that the vast majority (98%) of patients reported no missed days from work or school due to MS-related symptoms and that 99.3% reported no hospitalizations due to MS relapses, which are both key measures of MS treatment adherence.
High patient satisfaction
Patients reported high satisfaction with the in-house pharmacy on the National Association of Specialty Pharmacy’s patient satisfaction survey. In the survey, the average score was 82, compared with 79 for external specialty pharmacies.
“Moreover, patients were highly satisfied with the services provided at the pharmacy and were likely to continue receiving their comprehensive pharmacy care at our institution,” the researchers reported.
The study “highlights the value of pharmacists’ involvement in patient care and supports the need for continuation of integrated clinical services in health system specialty pharmacy,” the investigators noted.
CMSC President Scott D. Newsome, DO, director of the Neurosciences Consultation and Infusion Center at Green Spring Station, Lutherville, Maryland, and associate professor of neurology at Johns Hopkins University School of Medicine, said that as a clinician, he is highly satisfied with the specialty pharmacy services for MS at Johns Hopkins.
“Our pharmacists are fantastic in communicating with the prescriber if something comes up related to medication safety or they are concerned that the patient isn’t adhering to the medication,” Dr. Newsome said.
He noted that in addition to helping to alleviate the burden of a myriad of tasks associated with prescribing for patients with MS, specialty pharmacists may have an important impact on outcomes, although more data are needed.
“Having a specialty pharmacy involved in the care of our patients can help navigate the challenges associated with the process of obtaining approval for DMTs,” he said. “We know how important it is to expedite and shorten the time frame from writing the prescription to getting the person on their DMT.”
Telemedicine, other models
Although integrated specialty pharmacist services may seem out of reach for smaller MS clinics, the use of telemedicine and other models may help achieve similar results.
“A model I have seen is having pharmacists split their time between a specialty pharmacy and the MS clinic,” said Dr. Montgomery.
“A telemedicine model can also be utilized, in which a pharmacist can reach out to patients by telephone or through video visits. This would allow a pharmacist to be utilized for multiple clinics or as an MS specialist within a specialty pharmacy,” she added.
Whether provided in house or through telemedicine, a key benefit for clinicians is in freeing up valuable time, which has a domino effect in improving quality all around.
“In addition to improving safety outcomes, specialty pharmacists help with the allocation of clinic staff to other clinic responsibilities, and the utilization of services by patients results in more resources allocated for their care,” Dr. Montgomery said.
Dr. Montgomery is a nonpromotional speaker for Novartis and is on its advisory board.
A version of this article first appeared on Medscape.com.
, new data suggest.
“As DMT management and treatment options for MS symptoms become more complex, clinical pharmacists can be utilized for medication education and management,” Jenelle Hall Montgomery, PharmD, a clinical pharmacist practitioner at the Multiple Sclerosis and Neuroimmunology Division, department of neurology, Duke University Hospital, Durham, N.C., told delegates attending the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).
Since 2018, more than half a dozen DMTs have been approved for MS by the U.S. Food and Drug Administration. However, there is currently no established DMT selection algorithm, and because of this, there is a need for specialty pharmacists, she added.
“DMT approvals by the FDA have outpaced MS guideline recommendations. This can be overwhelming for patients, especially now that they have so many options to choose from,” she said.
Key services provided by specialty pharmacists include coordinating pretreatment requirements, as well as help with dosing, side effects, safety monitoring, and treatment adherence. In addition, pharmacists help with switching therapies, dispensing, and cost and authorization problems.
In reporting on improvements associated with specialty pharmacists, researchers from prominent MS centers around the country described specific outcomes.
Aids early intervention
A report on the Kaiser Permanente Washington (KPWA) MS Pharmacy Program detailed significant reductions in the time to address patients’ needs through the use of specialty pharmacists. In an assessment of 391 referrals to the program from 2019 to 2020, the average total time spent per patient per year dropped from 145 minutes in 2019 to 109 minutes in 2020.
Services included assessment of medication adherence, adverse drug reaction consultation, lab monitoring, patient counseling on initiation of a DMT, shared decision making, and follow-up visits.
“The KPWA MS Pharmacy Program plays an integral role in the care of patients with MS. The MS clinical pharmacists ensure patients are well informed about their DMT options and are fully educated about selected treatment,” the investigators noted.
A report on an outpatient MS clinic at Emory Healthcare, Atlanta, described how use of specialty pharmacist services resulted in a 49% reduction in time to treatment initiation with fingolimod. The time decreased from 83.9 days to 42.9 days following the introduction of specialty pharmacist services.
“Integration of a clinical pharmacy specialist in the therapeutic management of MS patients is crucial to early intervention with disease-modifying therapy,” the investigators noted.
A report on the specialty pharmacy services provided at Johns Hopkins MS Precision Medicine Center of Excellence, Baltimore, described an evaluation of 708 assessments between July 2019 and June 2020. Results showed that the vast majority (98%) of patients reported no missed days from work or school due to MS-related symptoms and that 99.3% reported no hospitalizations due to MS relapses, which are both key measures of MS treatment adherence.
High patient satisfaction
Patients reported high satisfaction with the in-house pharmacy on the National Association of Specialty Pharmacy’s patient satisfaction survey. In the survey, the average score was 82, compared with 79 for external specialty pharmacies.
“Moreover, patients were highly satisfied with the services provided at the pharmacy and were likely to continue receiving their comprehensive pharmacy care at our institution,” the researchers reported.
The study “highlights the value of pharmacists’ involvement in patient care and supports the need for continuation of integrated clinical services in health system specialty pharmacy,” the investigators noted.
CMSC President Scott D. Newsome, DO, director of the Neurosciences Consultation and Infusion Center at Green Spring Station, Lutherville, Maryland, and associate professor of neurology at Johns Hopkins University School of Medicine, said that as a clinician, he is highly satisfied with the specialty pharmacy services for MS at Johns Hopkins.
“Our pharmacists are fantastic in communicating with the prescriber if something comes up related to medication safety or they are concerned that the patient isn’t adhering to the medication,” Dr. Newsome said.
He noted that in addition to helping to alleviate the burden of a myriad of tasks associated with prescribing for patients with MS, specialty pharmacists may have an important impact on outcomes, although more data are needed.
“Having a specialty pharmacy involved in the care of our patients can help navigate the challenges associated with the process of obtaining approval for DMTs,” he said. “We know how important it is to expedite and shorten the time frame from writing the prescription to getting the person on their DMT.”
Telemedicine, other models
Although integrated specialty pharmacist services may seem out of reach for smaller MS clinics, the use of telemedicine and other models may help achieve similar results.
“A model I have seen is having pharmacists split their time between a specialty pharmacy and the MS clinic,” said Dr. Montgomery.
“A telemedicine model can also be utilized, in which a pharmacist can reach out to patients by telephone or through video visits. This would allow a pharmacist to be utilized for multiple clinics or as an MS specialist within a specialty pharmacy,” she added.
Whether provided in house or through telemedicine, a key benefit for clinicians is in freeing up valuable time, which has a domino effect in improving quality all around.
“In addition to improving safety outcomes, specialty pharmacists help with the allocation of clinic staff to other clinic responsibilities, and the utilization of services by patients results in more resources allocated for their care,” Dr. Montgomery said.
Dr. Montgomery is a nonpromotional speaker for Novartis and is on its advisory board.
A version of this article first appeared on Medscape.com.
FROM CMSC 2021
Pfizer seeks EUA expansion for COVID-19 booster
Pfizer and its European partner BioNTech on Nov. 9 asked the U.S. government to expand emergency use authorization (EUA) to allow everybody over 18 to receive their COVID-19 booster shots.
If the request is approved, He announced the goal last August but backed off after some scientists said younger people may not need boosters, especially with large parts of the world unvaccinated.
Pfizer is submitting a study of booster effects on 10,000 people to make its case, according to The Associated Press.
This would be Pfizer’s second attempt. In September, a Food and Drug Administration advisory panel turned down Pfizer’s idea of booster shots for everybody over 18.
However, the committee recommended Pfizer booster shots for people 65 and over, essential workers, and people with underlying health conditions.
The FDA and the Centers for Disease Control and Prevention authorized the Pfizer booster for those other groups and later authorization was granted for the same groups with Moderna and Johnson & Johnson boosters. People who got the two-shot Pfizer or Moderna vaccines should get a booster 6 months after the second dose and people who got the one-dose J&J vaccine should get a booster 2 months later.
The pro-booster argument has strengthened because new data have come in from Israel that confirm boosters provide protection as vaccine effectiveness wanes over time, The Washington Post reported. Also, health officials are worried about a post-holiday surge and because COVID-19 case counts and deaths are not dropping in every part of the country, though they are declining overall, according to the The Post report.
The regulatory path for a booster-for-all application is unclear. The Post, citing two unnamed officials, said the FDA probably won’t send the Pfizer application to the FDA advisory committee this time because the committee has already had extensive discussions about boosters. If the FDA gives the green light, CDC Director Rochelle Walensky, MD, would have to make updated recommendations on boosters, The Post article noted.
A version of this article first appeared on WebMD.com.
Pfizer and its European partner BioNTech on Nov. 9 asked the U.S. government to expand emergency use authorization (EUA) to allow everybody over 18 to receive their COVID-19 booster shots.
If the request is approved, He announced the goal last August but backed off after some scientists said younger people may not need boosters, especially with large parts of the world unvaccinated.
Pfizer is submitting a study of booster effects on 10,000 people to make its case, according to The Associated Press.
This would be Pfizer’s second attempt. In September, a Food and Drug Administration advisory panel turned down Pfizer’s idea of booster shots for everybody over 18.
However, the committee recommended Pfizer booster shots for people 65 and over, essential workers, and people with underlying health conditions.
The FDA and the Centers for Disease Control and Prevention authorized the Pfizer booster for those other groups and later authorization was granted for the same groups with Moderna and Johnson & Johnson boosters. People who got the two-shot Pfizer or Moderna vaccines should get a booster 6 months after the second dose and people who got the one-dose J&J vaccine should get a booster 2 months later.
The pro-booster argument has strengthened because new data have come in from Israel that confirm boosters provide protection as vaccine effectiveness wanes over time, The Washington Post reported. Also, health officials are worried about a post-holiday surge and because COVID-19 case counts and deaths are not dropping in every part of the country, though they are declining overall, according to the The Post report.
The regulatory path for a booster-for-all application is unclear. The Post, citing two unnamed officials, said the FDA probably won’t send the Pfizer application to the FDA advisory committee this time because the committee has already had extensive discussions about boosters. If the FDA gives the green light, CDC Director Rochelle Walensky, MD, would have to make updated recommendations on boosters, The Post article noted.
A version of this article first appeared on WebMD.com.
Pfizer and its European partner BioNTech on Nov. 9 asked the U.S. government to expand emergency use authorization (EUA) to allow everybody over 18 to receive their COVID-19 booster shots.
If the request is approved, He announced the goal last August but backed off after some scientists said younger people may not need boosters, especially with large parts of the world unvaccinated.
Pfizer is submitting a study of booster effects on 10,000 people to make its case, according to The Associated Press.
This would be Pfizer’s second attempt. In September, a Food and Drug Administration advisory panel turned down Pfizer’s idea of booster shots for everybody over 18.
However, the committee recommended Pfizer booster shots for people 65 and over, essential workers, and people with underlying health conditions.
The FDA and the Centers for Disease Control and Prevention authorized the Pfizer booster for those other groups and later authorization was granted for the same groups with Moderna and Johnson & Johnson boosters. People who got the two-shot Pfizer or Moderna vaccines should get a booster 6 months after the second dose and people who got the one-dose J&J vaccine should get a booster 2 months later.
The pro-booster argument has strengthened because new data have come in from Israel that confirm boosters provide protection as vaccine effectiveness wanes over time, The Washington Post reported. Also, health officials are worried about a post-holiday surge and because COVID-19 case counts and deaths are not dropping in every part of the country, though they are declining overall, according to the The Post report.
The regulatory path for a booster-for-all application is unclear. The Post, citing two unnamed officials, said the FDA probably won’t send the Pfizer application to the FDA advisory committee this time because the committee has already had extensive discussions about boosters. If the FDA gives the green light, CDC Director Rochelle Walensky, MD, would have to make updated recommendations on boosters, The Post article noted.
A version of this article first appeared on WebMD.com.
Should you tell your doctor that you’re a doctor?
The question drew spirited debate when urologist Ashley Winter, MD, made a simple, straightforward request on Twitter: “If you are a doctor & you come to an appointment please tell me you are a doctor, not because I will treat you differently but because it’s easier to speak in jargon.”
She later added, “This doesn’t’ mean I would be less patient-focused or emotional with a physician or other [healthcare worker]. Just means that, instead of saying ‘you will have a catheter draining your urine to a bag,’ I can say, ‘you will have a Foley.’ ”
The Tweet followed an encounter with a patient who told Dr. Winter that he was a doctor only after she had gone to some length explaining a surgical procedure in lay terms.
“I explained the surgery, obviously assuming he was an intelligent adult, but using fully layman’s terms,” she said in an interview. The patient then told her that he was a doctor. “I guess I felt this embarrassment — I wouldn’t have treated him differently, but I just could have discussed the procedure with him in more professional terms.”
“To some extent, it was my own fault,” she commented in an interview. “I didn’t take the time to ask [about his work] at the beginning of the consultation, but that’s a fine line, also,” added Dr. Winter, a urologist and sexual medicine physician in Portland, Ore.
“You know that patient is there because they want care from you and it’s not necessarily always at the forefront of importance to be asking them what they do for their work, but alternatively, if you don’t ask then you put them in this position where they have to find a way to go ahead and tell you.”
Several people chimed in on the thread to voice their thoughts on the matter. Some commiserated with Dr. Winter’s experience:
“I took care of a retired cardiologist in the hospital as a second-year resident and honest to god he let me ramble on ‘explaining’ his echo result and never told me. I found out a couple days later and wanted to die,” posted @MaddyAndrewsMD.
Another recalled a similarly embarrassing experience when she “went on and on” discussing headaches with a patient whose husband “was in the corner smirking.”
“They told my attending later [that the] husband was a retired FM doc who practiced medicine longer than I’ve been alive. I wanted to die,” posted @JSinghDO.
Many on the thread, though, were doctors and other healthcare professionals speaking as patients. Some said they didn’t want to disclose their status as a healthcare provider because they felt it affected the care they received.
For example, @drhelenrainford commented: “In my experience my care is less ‘caring’ when they know I am a [doctor]. I get spoken to like they are discussing a patient with me — no empathy just facts and difficult results just blurted out without consideration. Awful awful time as an inpatient …but that’s another story!”
@Dr_B_Ring said: “Nope – You and I speak different jargon – I would want you to speak to me like a human that doesn’t know your jargon. My ego would get in the way of asking about the acronyms I don’t know if you knew I was a fellow physician.”
Conversely, @lozzlemcfozzle said: “Honestly I prefer not to tell my Doctors — I’ve found people skip explanations assuming I ‘know,’ or seem a little nervous when I tell them!”
Others said they felt uncomfortable — pretentious, even — in announcing their status, or worried that they might come across as expecting special care.
“It’s such a tough needle to thread. Want to tell people early but not come off as demanding special treatment, but don’t want to wait too long and it seems like a trap,” said @MDaware.
Twitter user @MsBabyCatcher wrote: “I have a hard time doing this because I don’t want people to think I’m being pretentious or going to micromanage/dictate care.”
Replying to @MsBabyCatcher, @RedStethoscope wrote: “I used to think this too until I got [very poor] care a few times, and was advised by other doctor moms to ‘play the doctor card.’ I have gotten better/more compassionate care by making sure it’s clear that I’m a physician (which is junk, but here we are).”
Several of those responding used the words “tricky” and “awkward,” suggesting a common theme for doctors presenting as patients.
“I struggle with this. My 5-year-old broke her arm this weekend, we spent hours in the ED, of my own hospital, I never mentioned it because I didn’t want to get preferential care. But as they were explaining her type of fracture, it felt awkward and inefficient,” said @lindsay_petty.
To avoid the awkwardness, a number of respondents said they purposefully use medical jargon to open up a conversation rather than just offering up the information that they are a doctor.
Still others offered suggestions on how to broach the subject more directly when presenting as a patient:
‘”Just FYI I’m a X doc but I’m here because I really want your help and advice!” That’s what I usually do,” wrote @drcakefm.
@BeeSting14618 Tweeted: “I usually say ‘I know some of this but I’m here because I want YOUR guidance. Also I may ask dumb questions, and I’ll tell you if a question is asking your opinion or making a request.’”
A few others injected a bit of humor: “I just do the 14-part handshake that only doctors know. Is that not customary?” quipped @Branmiz25.
“Ah yes, that transmits the entire [history of present illness],” replied Dr. Winter.
Jokes aside, the topic is obviously one that touched on a shared experience among healthcare providers, Dr. Winter commented. The Twitter thread she started just “blew up.”
That’s typically a sign that the Tweet is relatable for a lot of people, she said.
“It’s definitely something that all of us as care providers and as patients understand. It’s a funny, awkward thing that can really change an interaction, so we probably all feel pretty strongly about our experiences related to that,” she added.
The debate begs the question: Is there a duty or ethical reason to disclose?
“I definitely think it is very reasonable to disclose that one is a medical professional to another doctor,” medical ethicist Charlotte Blease, PhD, said in an interview. “There are good reasons to believe doing so might make a difference to the quality of communication and transparency.”
If the ability to use medical terminology or jargon more freely improves patient understanding, autonomy, and shared decision-making, then it may be of benefit, said Dr. Blease, a Keane OpenNotes Scholar at Beth Israel Deaconess Medical Center in Boston.
“Since doctors should strive to communicate effectively with every patient and to respect their unique needs and level of understanding, then I see no reason to deny that one is a medic,” she added.”
Knowing how to share the information is another story.
“This is something that affects all of us as physicians — we’re going to be patients at some point, right?” Dr. Winter commented. “But I don’t think how to disclose that is something that was ever brought up in my medical training.”
“Maybe there should just be a discussion of this one day when people are in medical school — maybe in a professionalism course — to broach this topic or look at if there’s any literature on outcomes related to disclosure of status or what are best practices,” she suggested.
A version of this article first appeared on Medscape.com.
The question drew spirited debate when urologist Ashley Winter, MD, made a simple, straightforward request on Twitter: “If you are a doctor & you come to an appointment please tell me you are a doctor, not because I will treat you differently but because it’s easier to speak in jargon.”
She later added, “This doesn’t’ mean I would be less patient-focused or emotional with a physician or other [healthcare worker]. Just means that, instead of saying ‘you will have a catheter draining your urine to a bag,’ I can say, ‘you will have a Foley.’ ”
The Tweet followed an encounter with a patient who told Dr. Winter that he was a doctor only after she had gone to some length explaining a surgical procedure in lay terms.
“I explained the surgery, obviously assuming he was an intelligent adult, but using fully layman’s terms,” she said in an interview. The patient then told her that he was a doctor. “I guess I felt this embarrassment — I wouldn’t have treated him differently, but I just could have discussed the procedure with him in more professional terms.”
“To some extent, it was my own fault,” she commented in an interview. “I didn’t take the time to ask [about his work] at the beginning of the consultation, but that’s a fine line, also,” added Dr. Winter, a urologist and sexual medicine physician in Portland, Ore.
“You know that patient is there because they want care from you and it’s not necessarily always at the forefront of importance to be asking them what they do for their work, but alternatively, if you don’t ask then you put them in this position where they have to find a way to go ahead and tell you.”
Several people chimed in on the thread to voice their thoughts on the matter. Some commiserated with Dr. Winter’s experience:
“I took care of a retired cardiologist in the hospital as a second-year resident and honest to god he let me ramble on ‘explaining’ his echo result and never told me. I found out a couple days later and wanted to die,” posted @MaddyAndrewsMD.
Another recalled a similarly embarrassing experience when she “went on and on” discussing headaches with a patient whose husband “was in the corner smirking.”
“They told my attending later [that the] husband was a retired FM doc who practiced medicine longer than I’ve been alive. I wanted to die,” posted @JSinghDO.
Many on the thread, though, were doctors and other healthcare professionals speaking as patients. Some said they didn’t want to disclose their status as a healthcare provider because they felt it affected the care they received.
For example, @drhelenrainford commented: “In my experience my care is less ‘caring’ when they know I am a [doctor]. I get spoken to like they are discussing a patient with me — no empathy just facts and difficult results just blurted out without consideration. Awful awful time as an inpatient …but that’s another story!”
@Dr_B_Ring said: “Nope – You and I speak different jargon – I would want you to speak to me like a human that doesn’t know your jargon. My ego would get in the way of asking about the acronyms I don’t know if you knew I was a fellow physician.”
Conversely, @lozzlemcfozzle said: “Honestly I prefer not to tell my Doctors — I’ve found people skip explanations assuming I ‘know,’ or seem a little nervous when I tell them!”
Others said they felt uncomfortable — pretentious, even — in announcing their status, or worried that they might come across as expecting special care.
“It’s such a tough needle to thread. Want to tell people early but not come off as demanding special treatment, but don’t want to wait too long and it seems like a trap,” said @MDaware.
Twitter user @MsBabyCatcher wrote: “I have a hard time doing this because I don’t want people to think I’m being pretentious or going to micromanage/dictate care.”
Replying to @MsBabyCatcher, @RedStethoscope wrote: “I used to think this too until I got [very poor] care a few times, and was advised by other doctor moms to ‘play the doctor card.’ I have gotten better/more compassionate care by making sure it’s clear that I’m a physician (which is junk, but here we are).”
Several of those responding used the words “tricky” and “awkward,” suggesting a common theme for doctors presenting as patients.
“I struggle with this. My 5-year-old broke her arm this weekend, we spent hours in the ED, of my own hospital, I never mentioned it because I didn’t want to get preferential care. But as they were explaining her type of fracture, it felt awkward and inefficient,” said @lindsay_petty.
To avoid the awkwardness, a number of respondents said they purposefully use medical jargon to open up a conversation rather than just offering up the information that they are a doctor.
Still others offered suggestions on how to broach the subject more directly when presenting as a patient:
‘”Just FYI I’m a X doc but I’m here because I really want your help and advice!” That’s what I usually do,” wrote @drcakefm.
@BeeSting14618 Tweeted: “I usually say ‘I know some of this but I’m here because I want YOUR guidance. Also I may ask dumb questions, and I’ll tell you if a question is asking your opinion or making a request.’”
A few others injected a bit of humor: “I just do the 14-part handshake that only doctors know. Is that not customary?” quipped @Branmiz25.
“Ah yes, that transmits the entire [history of present illness],” replied Dr. Winter.
Jokes aside, the topic is obviously one that touched on a shared experience among healthcare providers, Dr. Winter commented. The Twitter thread she started just “blew up.”
That’s typically a sign that the Tweet is relatable for a lot of people, she said.
“It’s definitely something that all of us as care providers and as patients understand. It’s a funny, awkward thing that can really change an interaction, so we probably all feel pretty strongly about our experiences related to that,” she added.
The debate begs the question: Is there a duty or ethical reason to disclose?
“I definitely think it is very reasonable to disclose that one is a medical professional to another doctor,” medical ethicist Charlotte Blease, PhD, said in an interview. “There are good reasons to believe doing so might make a difference to the quality of communication and transparency.”
If the ability to use medical terminology or jargon more freely improves patient understanding, autonomy, and shared decision-making, then it may be of benefit, said Dr. Blease, a Keane OpenNotes Scholar at Beth Israel Deaconess Medical Center in Boston.
“Since doctors should strive to communicate effectively with every patient and to respect their unique needs and level of understanding, then I see no reason to deny that one is a medic,” she added.”
Knowing how to share the information is another story.
“This is something that affects all of us as physicians — we’re going to be patients at some point, right?” Dr. Winter commented. “But I don’t think how to disclose that is something that was ever brought up in my medical training.”
“Maybe there should just be a discussion of this one day when people are in medical school — maybe in a professionalism course — to broach this topic or look at if there’s any literature on outcomes related to disclosure of status or what are best practices,” she suggested.
A version of this article first appeared on Medscape.com.
The question drew spirited debate when urologist Ashley Winter, MD, made a simple, straightforward request on Twitter: “If you are a doctor & you come to an appointment please tell me you are a doctor, not because I will treat you differently but because it’s easier to speak in jargon.”
She later added, “This doesn’t’ mean I would be less patient-focused or emotional with a physician or other [healthcare worker]. Just means that, instead of saying ‘you will have a catheter draining your urine to a bag,’ I can say, ‘you will have a Foley.’ ”
The Tweet followed an encounter with a patient who told Dr. Winter that he was a doctor only after she had gone to some length explaining a surgical procedure in lay terms.
“I explained the surgery, obviously assuming he was an intelligent adult, but using fully layman’s terms,” she said in an interview. The patient then told her that he was a doctor. “I guess I felt this embarrassment — I wouldn’t have treated him differently, but I just could have discussed the procedure with him in more professional terms.”
“To some extent, it was my own fault,” she commented in an interview. “I didn’t take the time to ask [about his work] at the beginning of the consultation, but that’s a fine line, also,” added Dr. Winter, a urologist and sexual medicine physician in Portland, Ore.
“You know that patient is there because they want care from you and it’s not necessarily always at the forefront of importance to be asking them what they do for their work, but alternatively, if you don’t ask then you put them in this position where they have to find a way to go ahead and tell you.”
Several people chimed in on the thread to voice their thoughts on the matter. Some commiserated with Dr. Winter’s experience:
“I took care of a retired cardiologist in the hospital as a second-year resident and honest to god he let me ramble on ‘explaining’ his echo result and never told me. I found out a couple days later and wanted to die,” posted @MaddyAndrewsMD.
Another recalled a similarly embarrassing experience when she “went on and on” discussing headaches with a patient whose husband “was in the corner smirking.”
“They told my attending later [that the] husband was a retired FM doc who practiced medicine longer than I’ve been alive. I wanted to die,” posted @JSinghDO.
Many on the thread, though, were doctors and other healthcare professionals speaking as patients. Some said they didn’t want to disclose their status as a healthcare provider because they felt it affected the care they received.
For example, @drhelenrainford commented: “In my experience my care is less ‘caring’ when they know I am a [doctor]. I get spoken to like they are discussing a patient with me — no empathy just facts and difficult results just blurted out without consideration. Awful awful time as an inpatient …but that’s another story!”
@Dr_B_Ring said: “Nope – You and I speak different jargon – I would want you to speak to me like a human that doesn’t know your jargon. My ego would get in the way of asking about the acronyms I don’t know if you knew I was a fellow physician.”
Conversely, @lozzlemcfozzle said: “Honestly I prefer not to tell my Doctors — I’ve found people skip explanations assuming I ‘know,’ or seem a little nervous when I tell them!”
Others said they felt uncomfortable — pretentious, even — in announcing their status, or worried that they might come across as expecting special care.
“It’s such a tough needle to thread. Want to tell people early but not come off as demanding special treatment, but don’t want to wait too long and it seems like a trap,” said @MDaware.
Twitter user @MsBabyCatcher wrote: “I have a hard time doing this because I don’t want people to think I’m being pretentious or going to micromanage/dictate care.”
Replying to @MsBabyCatcher, @RedStethoscope wrote: “I used to think this too until I got [very poor] care a few times, and was advised by other doctor moms to ‘play the doctor card.’ I have gotten better/more compassionate care by making sure it’s clear that I’m a physician (which is junk, but here we are).”
Several of those responding used the words “tricky” and “awkward,” suggesting a common theme for doctors presenting as patients.
“I struggle with this. My 5-year-old broke her arm this weekend, we spent hours in the ED, of my own hospital, I never mentioned it because I didn’t want to get preferential care. But as they were explaining her type of fracture, it felt awkward and inefficient,” said @lindsay_petty.
To avoid the awkwardness, a number of respondents said they purposefully use medical jargon to open up a conversation rather than just offering up the information that they are a doctor.
Still others offered suggestions on how to broach the subject more directly when presenting as a patient:
‘”Just FYI I’m a X doc but I’m here because I really want your help and advice!” That’s what I usually do,” wrote @drcakefm.
@BeeSting14618 Tweeted: “I usually say ‘I know some of this but I’m here because I want YOUR guidance. Also I may ask dumb questions, and I’ll tell you if a question is asking your opinion or making a request.’”
A few others injected a bit of humor: “I just do the 14-part handshake that only doctors know. Is that not customary?” quipped @Branmiz25.
“Ah yes, that transmits the entire [history of present illness],” replied Dr. Winter.
Jokes aside, the topic is obviously one that touched on a shared experience among healthcare providers, Dr. Winter commented. The Twitter thread she started just “blew up.”
That’s typically a sign that the Tweet is relatable for a lot of people, she said.
“It’s definitely something that all of us as care providers and as patients understand. It’s a funny, awkward thing that can really change an interaction, so we probably all feel pretty strongly about our experiences related to that,” she added.
The debate begs the question: Is there a duty or ethical reason to disclose?
“I definitely think it is very reasonable to disclose that one is a medical professional to another doctor,” medical ethicist Charlotte Blease, PhD, said in an interview. “There are good reasons to believe doing so might make a difference to the quality of communication and transparency.”
If the ability to use medical terminology or jargon more freely improves patient understanding, autonomy, and shared decision-making, then it may be of benefit, said Dr. Blease, a Keane OpenNotes Scholar at Beth Israel Deaconess Medical Center in Boston.
“Since doctors should strive to communicate effectively with every patient and to respect their unique needs and level of understanding, then I see no reason to deny that one is a medic,” she added.”
Knowing how to share the information is another story.
“This is something that affects all of us as physicians — we’re going to be patients at some point, right?” Dr. Winter commented. “But I don’t think how to disclose that is something that was ever brought up in my medical training.”
“Maybe there should just be a discussion of this one day when people are in medical school — maybe in a professionalism course — to broach this topic or look at if there’s any literature on outcomes related to disclosure of status or what are best practices,” she suggested.
A version of this article first appeared on Medscape.com.
From bored to springboard
A weekend, for most of us in solo practice, doesn’t really signify time off from work. It just means we’re not seeing patients at the office.
There’s always business stuff to do like payroll and paying bills, records to review, the never-ending forms for a million things, and all the other stuff there never seems to be enough time to do on weekdays.
This weekend I started attacking the pile after dinner on Friday and found myself done by Saturday afternoon, which is rare. Usually I spend the better part of a weekend at my desk.
And then, unexpectedly faced with an empty desk, I found myself wondering what to do next.
Boredom is one of the odder human conditions. I have no idea if any other animal experiences it. Certainly, at least for us, there are more ways to entertain ourselves now than there ever have been – TV, Netflix, phone games, TikTok, books, just to name a few.
But do we always have to be entertained? Many great scientists have said that world-changing ideas have come to them when they weren’t working, such as while showering or riding to work. Leo Szilard was crossing a London street in 1933 when he suddenly saw how a nuclear chain reaction would be self-sustaining once initiated. Fortunately he wasn’t hit by a car in the process.
But I’m not Szilard. So I rationalized a reason not to exercise and sat on the couch with a book.
The remarkable human brain doesn’t shut down easily. With nothing else to do, most mammals tend do doze off. But not us. Our brains are always on, trying to think of the next goal, the next move, the next whatever.
Having nothing to do sounds like a great idea, until you have nothing to do. It may be fine for a few days, but after a while you realize there’s only so long you can stare at the waves or mountains before your mind turns back to “what’s next.” Many patients tell me how retirement sounded good until they got there and then found themselves volunteering or taking new jobs just to keep busy.
This isn’t a bad thing. Being bored is probably constructive. Without realizing it we use it to form new ideas and start new plans.
Maybe this is why we are where we are. Perhaps it’s this feature that pushed the development of intelligence further and led us to form civilizations.
It’s how we keep moving forward.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
A weekend, for most of us in solo practice, doesn’t really signify time off from work. It just means we’re not seeing patients at the office.
There’s always business stuff to do like payroll and paying bills, records to review, the never-ending forms for a million things, and all the other stuff there never seems to be enough time to do on weekdays.
This weekend I started attacking the pile after dinner on Friday and found myself done by Saturday afternoon, which is rare. Usually I spend the better part of a weekend at my desk.
And then, unexpectedly faced with an empty desk, I found myself wondering what to do next.
Boredom is one of the odder human conditions. I have no idea if any other animal experiences it. Certainly, at least for us, there are more ways to entertain ourselves now than there ever have been – TV, Netflix, phone games, TikTok, books, just to name a few.
But do we always have to be entertained? Many great scientists have said that world-changing ideas have come to them when they weren’t working, such as while showering or riding to work. Leo Szilard was crossing a London street in 1933 when he suddenly saw how a nuclear chain reaction would be self-sustaining once initiated. Fortunately he wasn’t hit by a car in the process.
But I’m not Szilard. So I rationalized a reason not to exercise and sat on the couch with a book.
The remarkable human brain doesn’t shut down easily. With nothing else to do, most mammals tend do doze off. But not us. Our brains are always on, trying to think of the next goal, the next move, the next whatever.
Having nothing to do sounds like a great idea, until you have nothing to do. It may be fine for a few days, but after a while you realize there’s only so long you can stare at the waves or mountains before your mind turns back to “what’s next.” Many patients tell me how retirement sounded good until they got there and then found themselves volunteering or taking new jobs just to keep busy.
This isn’t a bad thing. Being bored is probably constructive. Without realizing it we use it to form new ideas and start new plans.
Maybe this is why we are where we are. Perhaps it’s this feature that pushed the development of intelligence further and led us to form civilizations.
It’s how we keep moving forward.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
A weekend, for most of us in solo practice, doesn’t really signify time off from work. It just means we’re not seeing patients at the office.
There’s always business stuff to do like payroll and paying bills, records to review, the never-ending forms for a million things, and all the other stuff there never seems to be enough time to do on weekdays.
This weekend I started attacking the pile after dinner on Friday and found myself done by Saturday afternoon, which is rare. Usually I spend the better part of a weekend at my desk.
And then, unexpectedly faced with an empty desk, I found myself wondering what to do next.
Boredom is one of the odder human conditions. I have no idea if any other animal experiences it. Certainly, at least for us, there are more ways to entertain ourselves now than there ever have been – TV, Netflix, phone games, TikTok, books, just to name a few.
But do we always have to be entertained? Many great scientists have said that world-changing ideas have come to them when they weren’t working, such as while showering or riding to work. Leo Szilard was crossing a London street in 1933 when he suddenly saw how a nuclear chain reaction would be self-sustaining once initiated. Fortunately he wasn’t hit by a car in the process.
But I’m not Szilard. So I rationalized a reason not to exercise and sat on the couch with a book.
The remarkable human brain doesn’t shut down easily. With nothing else to do, most mammals tend do doze off. But not us. Our brains are always on, trying to think of the next goal, the next move, the next whatever.
Having nothing to do sounds like a great idea, until you have nothing to do. It may be fine for a few days, but after a while you realize there’s only so long you can stare at the waves or mountains before your mind turns back to “what’s next.” Many patients tell me how retirement sounded good until they got there and then found themselves volunteering or taking new jobs just to keep busy.
This isn’t a bad thing. Being bored is probably constructive. Without realizing it we use it to form new ideas and start new plans.
Maybe this is why we are where we are. Perhaps it’s this feature that pushed the development of intelligence further and led us to form civilizations.
It’s how we keep moving forward.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
COVID vaccines’ protection dropped sharply over 6 months: Study
, a study of almost 800,000 veterans found.
The study, published in the journal Science ., says the three vaccines offered about the same protection against the virus in March, when the Delta variant was first detected in the United States, but that changed 6 months later.
The Moderna two-dose vaccine went from being 89% effective in March to 58% effective in September, according to a story about the study in theLos Angeles Times.
Meanwhile, the Pfizer/BioNTech vaccine went from being 87% effective to 45% effective over the same time period.
The Johnson & Johnson vaccine showed the biggest drop -- from 86% effectiveness to 13% over those 6 months.
“In summary, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged in the U.S., and this decline did not differ by age,” the study said.
The three vaccines also lost effectiveness in the ability to protect against death in veterans 65 and over after only 3 months, the Los Angeles Times reported.
Compared to unvaccinated veterans in that age group, veterans who got the Moderna vaccine and had a breakthrough case were 76% less likely to die of COVID-19 by July.
The protection was 70% for Pfizer/BioNTech vaccine recipients and 52% for J&J vaccine recipients for the same age group, compared to unvaccinated veterans, according to the newspaper.
For veterans under 65, the protectiveness against a fatal case of COVID was 84% for Pfizer/BioNTech recipients, 82% for Moderna recipients, and 73% for J&J recipients, compared to unvaccinated veterans in that age group.
The study confirms the need for booster vaccines and protective measures such as vaccine passports, vaccine mandates, masking, hand-washing, and social distancing, the researchers said.
Of the veterans studied, about 500,000 were vaccinated and 300,000 were not. Researchers noted that the study population had 6 times as many men as women. About 48% of the study group was 65 or older, 29% was 50-64, while 24% was under 50.
Researchers from the Public Health Institute in Oakland, the Veterans Affairs Medical Center in San Francisco, and the University of Texas Health Science Center conducted the study.
A version of this article first appeared on WebMD.com.
, a study of almost 800,000 veterans found.
The study, published in the journal Science ., says the three vaccines offered about the same protection against the virus in March, when the Delta variant was first detected in the United States, but that changed 6 months later.
The Moderna two-dose vaccine went from being 89% effective in March to 58% effective in September, according to a story about the study in theLos Angeles Times.
Meanwhile, the Pfizer/BioNTech vaccine went from being 87% effective to 45% effective over the same time period.
The Johnson & Johnson vaccine showed the biggest drop -- from 86% effectiveness to 13% over those 6 months.
“In summary, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged in the U.S., and this decline did not differ by age,” the study said.
The three vaccines also lost effectiveness in the ability to protect against death in veterans 65 and over after only 3 months, the Los Angeles Times reported.
Compared to unvaccinated veterans in that age group, veterans who got the Moderna vaccine and had a breakthrough case were 76% less likely to die of COVID-19 by July.
The protection was 70% for Pfizer/BioNTech vaccine recipients and 52% for J&J vaccine recipients for the same age group, compared to unvaccinated veterans, according to the newspaper.
For veterans under 65, the protectiveness against a fatal case of COVID was 84% for Pfizer/BioNTech recipients, 82% for Moderna recipients, and 73% for J&J recipients, compared to unvaccinated veterans in that age group.
The study confirms the need for booster vaccines and protective measures such as vaccine passports, vaccine mandates, masking, hand-washing, and social distancing, the researchers said.
Of the veterans studied, about 500,000 were vaccinated and 300,000 were not. Researchers noted that the study population had 6 times as many men as women. About 48% of the study group was 65 or older, 29% was 50-64, while 24% was under 50.
Researchers from the Public Health Institute in Oakland, the Veterans Affairs Medical Center in San Francisco, and the University of Texas Health Science Center conducted the study.
A version of this article first appeared on WebMD.com.
, a study of almost 800,000 veterans found.
The study, published in the journal Science ., says the three vaccines offered about the same protection against the virus in March, when the Delta variant was first detected in the United States, but that changed 6 months later.
The Moderna two-dose vaccine went from being 89% effective in March to 58% effective in September, according to a story about the study in theLos Angeles Times.
Meanwhile, the Pfizer/BioNTech vaccine went from being 87% effective to 45% effective over the same time period.
The Johnson & Johnson vaccine showed the biggest drop -- from 86% effectiveness to 13% over those 6 months.
“In summary, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged in the U.S., and this decline did not differ by age,” the study said.
The three vaccines also lost effectiveness in the ability to protect against death in veterans 65 and over after only 3 months, the Los Angeles Times reported.
Compared to unvaccinated veterans in that age group, veterans who got the Moderna vaccine and had a breakthrough case were 76% less likely to die of COVID-19 by July.
The protection was 70% for Pfizer/BioNTech vaccine recipients and 52% for J&J vaccine recipients for the same age group, compared to unvaccinated veterans, according to the newspaper.
For veterans under 65, the protectiveness against a fatal case of COVID was 84% for Pfizer/BioNTech recipients, 82% for Moderna recipients, and 73% for J&J recipients, compared to unvaccinated veterans in that age group.
The study confirms the need for booster vaccines and protective measures such as vaccine passports, vaccine mandates, masking, hand-washing, and social distancing, the researchers said.
Of the veterans studied, about 500,000 were vaccinated and 300,000 were not. Researchers noted that the study population had 6 times as many men as women. About 48% of the study group was 65 or older, 29% was 50-64, while 24% was under 50.
Researchers from the Public Health Institute in Oakland, the Veterans Affairs Medical Center in San Francisco, and the University of Texas Health Science Center conducted the study.
A version of this article first appeared on WebMD.com.
FROM SCIENCE
Vitamin D and omega-3 supplements reduce autoimmune disease risk
For those of us who cannot sit in the sun and fish all day, the next best thing for preventing autoimmune diseases may be supplementation with vitamin D and fish oil-derived omega-3 fatty acids, results of a large prospective randomized trial suggest.
Among nearly 26,000 adults enrolled in a randomized trial designed primarily to study the effects of vitamin D and omega-3 supplementation on incident cancer and cardiovascular disease, 5, and 5 years of omega-3 fatty acid supplementation was associated with an 18% reduction in confirmed and probable incident autoimmune diseases, reported Karen H. Costenbader, MD, MPH, of Brigham & Women’s Hospital in Boston.
“The clinical importance of these results is very high, given that these are nontoxic, well-tolerated supplements, and that there are no other known effective therapies to reduce the incidence of autoimmune diseases,” she said during the virtual annual meeting of the American College of Rheumatology.
“People do have to take the supplements a long time to start to see the reduction in risk, especially for vitamin D, but they make biological sense, and autoimmune diseases develop slowly over time, so taking it today isn’t going to reduce risk of developing something tomorrow,” Dr. Costenbader said in an interview.
“These supplements have other health benefits. Obviously, fish oil is anti-inflammatory, and vitamin D is good for osteoporosis prevention, especially in our patients who take glucocorticoids. People who are otherwise healthy and have a family history of autoimmune disease might also consider starting to take these supplements,” she said.
After watching her presentation, session co-moderator Gregg Silverman, MD, from the NYU Langone School of Medicine in New York, who was not involved in the study, commented “I’m going to [nutrition store] GNC to get some vitamins.”
When asked for comment, the other session moderator, Tracy Frech, MD, of Vanderbilt University, Nashville, said, “I think Dr. Costenbader’s work is very important and her presentation excellent. My current practice is replacement of vitamin D in all autoimmune disease patients with low levels and per bone health guidelines. Additionally, I discuss omega-3 supplementation with Sjögren’s [syndrome] patients as a consideration.”
Evidence base
Dr. Costenbader noted that in a 2013 observational study from France, vitamin D derived through ultraviolet (UV) light exposure was associated with a lower risk for incident Crohn’s disease but not ulcerative colitis, and in two analyses of data in 2014 from the Nurses’ Health Study, both high plasma levels of 25-OH vitamin D and geographic residence in areas of high UV exposure were associated with a decreased incidence of rheumatoid arthritis (RA).
Other observational studies have supported omega-3 fatty acids for their anti-inflammatory properties, including a 2005 Danish prospective cohort study showing a lower risk for RA in participants who reported higher levels of fatty fish intake. In a separate study conducted in 2017, healthy volunteers with higher omega-3 fatty acid/total lipid proportions in red blood cell membranes had a lower prevalence of anti-cyclic citrullinated peptide (anti-CCP) antibodies and rheumatoid factor and a lower incidence of progression to inflammatory arthritis, she said.
Ancillary study
Despite the evidence, however, there have been no prospective randomized trials to test the effects of either vitamin D or omega-3 fatty acid supplementation on the incidence of autoimmune disease over time.
To rectify this, Dr. Costenbader and colleagues piggybacked an ancillary study onto the Vitamin D and Omega-3 Trial (VITAL), which had primary outcomes of cancer and cardiovascular disease incidence.
A total of 25,871 participants were enrolled, including 12,786 men aged 50 and older, and 13,085 women aged 55 and older.
The study had a 2 x 2 factorial design, with patients randomly assigned to vitamin D 2,000 IU/day or placebo, and then further randomized to either 1 g/day omega-3 fatty acids or placebo in both the vitamin D and placebo primary randomization arms.
At baseline 16,956 participants were assayed for 25-OH vitamin D and plasma omega 3 index, the ratio of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) to total fatty acids. Participants self-reported baseline and all incident autoimmune diseases annually, with the reports confirmed by medical record review and disease criteria whenever possible.
Results
At 5 years of follow-up, confirmed incident autoimmune diseases had occurred in 123 patients in the active vitamin D group, compared with 155 in the placebo vitamin D group, translating into a hazard ratio (HR) for vitamin D of 0.78 (P = .045).
In the active omega-3 arm, 130 participants developed an autoimmune disease, compared with 148 in the placebo omega-3 arm, which translated into a nonsignificant HR of 0.85.
There was no statistical interaction between the two supplements. The investigators did observe an interaction between vitamin D and body mass index, with the effect stronger among participants with low BMI (P = .02). There also was an interaction between omega-3 fatty acids with a family history of autoimmune disease (P = .03).
In multivariate analysis adjusted for age, sex, race, and other supplement arm, vitamin D alone was associated with an HR for incident autoimmune disease of 0.68 (P = .02), omega-3 alone was associated with a nonsignificant HR of 0.74, and the combination was associated with an HR of 0.69 (P = .03).
Dr. Costenbader and colleagues acknowledged that the study was limited by the lack of a high-risk or nutritionally-deficient population, where the effects of supplementation might be larger; the restriction of the sample to older adults; and to the difficulty of confirming incident autoimmune thyroid disease from patient reports.
Cheryl Koehn, an arthritis patient advocate from Vancouver, Canada, who was not involved in the study, commented in the “chat” section of the presentation that her rheumatologist “has recommended vitamin D for years now. Says basically everyone north of Boston is vitamin D deficient. I take 1,000 IU per day. Been taking it for years.” Ms. Koehn is the founder and president of Arthritis Consumer Experts, a website that provides education to those with arthritis.
“Agreed. I tell every patient to take vitamin D supplement,” commented Fatma Dedeoglu, MD, a rheumatologist at Boston Children’s Hospital.
A version of this article first appeared on Medscape.com.
For those of us who cannot sit in the sun and fish all day, the next best thing for preventing autoimmune diseases may be supplementation with vitamin D and fish oil-derived omega-3 fatty acids, results of a large prospective randomized trial suggest.
Among nearly 26,000 adults enrolled in a randomized trial designed primarily to study the effects of vitamin D and omega-3 supplementation on incident cancer and cardiovascular disease, 5, and 5 years of omega-3 fatty acid supplementation was associated with an 18% reduction in confirmed and probable incident autoimmune diseases, reported Karen H. Costenbader, MD, MPH, of Brigham & Women’s Hospital in Boston.
“The clinical importance of these results is very high, given that these are nontoxic, well-tolerated supplements, and that there are no other known effective therapies to reduce the incidence of autoimmune diseases,” she said during the virtual annual meeting of the American College of Rheumatology.
“People do have to take the supplements a long time to start to see the reduction in risk, especially for vitamin D, but they make biological sense, and autoimmune diseases develop slowly over time, so taking it today isn’t going to reduce risk of developing something tomorrow,” Dr. Costenbader said in an interview.
“These supplements have other health benefits. Obviously, fish oil is anti-inflammatory, and vitamin D is good for osteoporosis prevention, especially in our patients who take glucocorticoids. People who are otherwise healthy and have a family history of autoimmune disease might also consider starting to take these supplements,” she said.
After watching her presentation, session co-moderator Gregg Silverman, MD, from the NYU Langone School of Medicine in New York, who was not involved in the study, commented “I’m going to [nutrition store] GNC to get some vitamins.”
When asked for comment, the other session moderator, Tracy Frech, MD, of Vanderbilt University, Nashville, said, “I think Dr. Costenbader’s work is very important and her presentation excellent. My current practice is replacement of vitamin D in all autoimmune disease patients with low levels and per bone health guidelines. Additionally, I discuss omega-3 supplementation with Sjögren’s [syndrome] patients as a consideration.”
Evidence base
Dr. Costenbader noted that in a 2013 observational study from France, vitamin D derived through ultraviolet (UV) light exposure was associated with a lower risk for incident Crohn’s disease but not ulcerative colitis, and in two analyses of data in 2014 from the Nurses’ Health Study, both high plasma levels of 25-OH vitamin D and geographic residence in areas of high UV exposure were associated with a decreased incidence of rheumatoid arthritis (RA).
Other observational studies have supported omega-3 fatty acids for their anti-inflammatory properties, including a 2005 Danish prospective cohort study showing a lower risk for RA in participants who reported higher levels of fatty fish intake. In a separate study conducted in 2017, healthy volunteers with higher omega-3 fatty acid/total lipid proportions in red blood cell membranes had a lower prevalence of anti-cyclic citrullinated peptide (anti-CCP) antibodies and rheumatoid factor and a lower incidence of progression to inflammatory arthritis, she said.
Ancillary study
Despite the evidence, however, there have been no prospective randomized trials to test the effects of either vitamin D or omega-3 fatty acid supplementation on the incidence of autoimmune disease over time.
To rectify this, Dr. Costenbader and colleagues piggybacked an ancillary study onto the Vitamin D and Omega-3 Trial (VITAL), which had primary outcomes of cancer and cardiovascular disease incidence.
A total of 25,871 participants were enrolled, including 12,786 men aged 50 and older, and 13,085 women aged 55 and older.
The study had a 2 x 2 factorial design, with patients randomly assigned to vitamin D 2,000 IU/day or placebo, and then further randomized to either 1 g/day omega-3 fatty acids or placebo in both the vitamin D and placebo primary randomization arms.
At baseline 16,956 participants were assayed for 25-OH vitamin D and plasma omega 3 index, the ratio of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) to total fatty acids. Participants self-reported baseline and all incident autoimmune diseases annually, with the reports confirmed by medical record review and disease criteria whenever possible.
Results
At 5 years of follow-up, confirmed incident autoimmune diseases had occurred in 123 patients in the active vitamin D group, compared with 155 in the placebo vitamin D group, translating into a hazard ratio (HR) for vitamin D of 0.78 (P = .045).
In the active omega-3 arm, 130 participants developed an autoimmune disease, compared with 148 in the placebo omega-3 arm, which translated into a nonsignificant HR of 0.85.
There was no statistical interaction between the two supplements. The investigators did observe an interaction between vitamin D and body mass index, with the effect stronger among participants with low BMI (P = .02). There also was an interaction between omega-3 fatty acids with a family history of autoimmune disease (P = .03).
In multivariate analysis adjusted for age, sex, race, and other supplement arm, vitamin D alone was associated with an HR for incident autoimmune disease of 0.68 (P = .02), omega-3 alone was associated with a nonsignificant HR of 0.74, and the combination was associated with an HR of 0.69 (P = .03).
Dr. Costenbader and colleagues acknowledged that the study was limited by the lack of a high-risk or nutritionally-deficient population, where the effects of supplementation might be larger; the restriction of the sample to older adults; and to the difficulty of confirming incident autoimmune thyroid disease from patient reports.
Cheryl Koehn, an arthritis patient advocate from Vancouver, Canada, who was not involved in the study, commented in the “chat” section of the presentation that her rheumatologist “has recommended vitamin D for years now. Says basically everyone north of Boston is vitamin D deficient. I take 1,000 IU per day. Been taking it for years.” Ms. Koehn is the founder and president of Arthritis Consumer Experts, a website that provides education to those with arthritis.
“Agreed. I tell every patient to take vitamin D supplement,” commented Fatma Dedeoglu, MD, a rheumatologist at Boston Children’s Hospital.
A version of this article first appeared on Medscape.com.
For those of us who cannot sit in the sun and fish all day, the next best thing for preventing autoimmune diseases may be supplementation with vitamin D and fish oil-derived omega-3 fatty acids, results of a large prospective randomized trial suggest.
Among nearly 26,000 adults enrolled in a randomized trial designed primarily to study the effects of vitamin D and omega-3 supplementation on incident cancer and cardiovascular disease, 5, and 5 years of omega-3 fatty acid supplementation was associated with an 18% reduction in confirmed and probable incident autoimmune diseases, reported Karen H. Costenbader, MD, MPH, of Brigham & Women’s Hospital in Boston.
“The clinical importance of these results is very high, given that these are nontoxic, well-tolerated supplements, and that there are no other known effective therapies to reduce the incidence of autoimmune diseases,” she said during the virtual annual meeting of the American College of Rheumatology.
“People do have to take the supplements a long time to start to see the reduction in risk, especially for vitamin D, but they make biological sense, and autoimmune diseases develop slowly over time, so taking it today isn’t going to reduce risk of developing something tomorrow,” Dr. Costenbader said in an interview.
“These supplements have other health benefits. Obviously, fish oil is anti-inflammatory, and vitamin D is good for osteoporosis prevention, especially in our patients who take glucocorticoids. People who are otherwise healthy and have a family history of autoimmune disease might also consider starting to take these supplements,” she said.
After watching her presentation, session co-moderator Gregg Silverman, MD, from the NYU Langone School of Medicine in New York, who was not involved in the study, commented “I’m going to [nutrition store] GNC to get some vitamins.”
When asked for comment, the other session moderator, Tracy Frech, MD, of Vanderbilt University, Nashville, said, “I think Dr. Costenbader’s work is very important and her presentation excellent. My current practice is replacement of vitamin D in all autoimmune disease patients with low levels and per bone health guidelines. Additionally, I discuss omega-3 supplementation with Sjögren’s [syndrome] patients as a consideration.”
Evidence base
Dr. Costenbader noted that in a 2013 observational study from France, vitamin D derived through ultraviolet (UV) light exposure was associated with a lower risk for incident Crohn’s disease but not ulcerative colitis, and in two analyses of data in 2014 from the Nurses’ Health Study, both high plasma levels of 25-OH vitamin D and geographic residence in areas of high UV exposure were associated with a decreased incidence of rheumatoid arthritis (RA).
Other observational studies have supported omega-3 fatty acids for their anti-inflammatory properties, including a 2005 Danish prospective cohort study showing a lower risk for RA in participants who reported higher levels of fatty fish intake. In a separate study conducted in 2017, healthy volunteers with higher omega-3 fatty acid/total lipid proportions in red blood cell membranes had a lower prevalence of anti-cyclic citrullinated peptide (anti-CCP) antibodies and rheumatoid factor and a lower incidence of progression to inflammatory arthritis, she said.
Ancillary study
Despite the evidence, however, there have been no prospective randomized trials to test the effects of either vitamin D or omega-3 fatty acid supplementation on the incidence of autoimmune disease over time.
To rectify this, Dr. Costenbader and colleagues piggybacked an ancillary study onto the Vitamin D and Omega-3 Trial (VITAL), which had primary outcomes of cancer and cardiovascular disease incidence.
A total of 25,871 participants were enrolled, including 12,786 men aged 50 and older, and 13,085 women aged 55 and older.
The study had a 2 x 2 factorial design, with patients randomly assigned to vitamin D 2,000 IU/day or placebo, and then further randomized to either 1 g/day omega-3 fatty acids or placebo in both the vitamin D and placebo primary randomization arms.
At baseline 16,956 participants were assayed for 25-OH vitamin D and plasma omega 3 index, the ratio of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) to total fatty acids. Participants self-reported baseline and all incident autoimmune diseases annually, with the reports confirmed by medical record review and disease criteria whenever possible.
Results
At 5 years of follow-up, confirmed incident autoimmune diseases had occurred in 123 patients in the active vitamin D group, compared with 155 in the placebo vitamin D group, translating into a hazard ratio (HR) for vitamin D of 0.78 (P = .045).
In the active omega-3 arm, 130 participants developed an autoimmune disease, compared with 148 in the placebo omega-3 arm, which translated into a nonsignificant HR of 0.85.
There was no statistical interaction between the two supplements. The investigators did observe an interaction between vitamin D and body mass index, with the effect stronger among participants with low BMI (P = .02). There also was an interaction between omega-3 fatty acids with a family history of autoimmune disease (P = .03).
In multivariate analysis adjusted for age, sex, race, and other supplement arm, vitamin D alone was associated with an HR for incident autoimmune disease of 0.68 (P = .02), omega-3 alone was associated with a nonsignificant HR of 0.74, and the combination was associated with an HR of 0.69 (P = .03).
Dr. Costenbader and colleagues acknowledged that the study was limited by the lack of a high-risk or nutritionally-deficient population, where the effects of supplementation might be larger; the restriction of the sample to older adults; and to the difficulty of confirming incident autoimmune thyroid disease from patient reports.
Cheryl Koehn, an arthritis patient advocate from Vancouver, Canada, who was not involved in the study, commented in the “chat” section of the presentation that her rheumatologist “has recommended vitamin D for years now. Says basically everyone north of Boston is vitamin D deficient. I take 1,000 IU per day. Been taking it for years.” Ms. Koehn is the founder and president of Arthritis Consumer Experts, a website that provides education to those with arthritis.
“Agreed. I tell every patient to take vitamin D supplement,” commented Fatma Dedeoglu, MD, a rheumatologist at Boston Children’s Hospital.
A version of this article first appeared on Medscape.com.
FROM ACR 2021
Antihypertensives tied to lower Alzheimer’s disease pathology
new research shows.
Investigators found that use of any antihypertensive was associated with an 18% decrease in Alzheimer’s disease neuropathology, a 22% decrease in Lewy bodies, and a 40% decrease in TAR DNA-binding protein 43 (TDP-43), a protein relevant to several neurodegenerative diseases. Diuretics in particular appear to be driving the association.
Although diuretics might be a better option for preventing brain neuropathology, it’s too early to make firm recommendations solely on the basis of these results as to what blood pressure–lowering agent to prescribe a particular patient, said study investigator Ahmad Sajjadi, MD, assistant professor of neurology, University of California, Irvine.
“This is early stages and preliminary results,” said Dr. Sajjadi, “but it’s food for thought.”
The findings were presented at the 2021 annual meeting of the American Neurological Association.
Autopsy data
The study included 3,315 individuals who had donated their brains to research. The National Alzheimer’s Coordinating Center maintains a database that includes data from 32 Alzheimer’s disease research centers in the United States. Participants in the study must have visited one of these centers within 4 years of death. Each person whose brain was included in the study underwent two or more BP measurements on at least 50% of visits.
The mean age at death was 81.7 years, and the mean time between last visit and death was 13.1 months. About 44.4% of participants were women, 57.0% had at least a college degree, and 84.7% had cognitive impairment.
Researchers defined hypertension as systolic BP of at least 130 mm Hg, diastolic BP of at least 80 mm Hg, mean arterial pressure of at least 100 mm Hg, and pulse pressure of at least 60 mm Hg.
Antihypertensive medications that were evaluated included antiadrenergic agents, ACE inhibitors, angiotensin II receptor blockers, beta blockers, calcium channel blockers, diuretics, vasodilators, and combination therapies.
The investigators assessed the number of neuropathologies. In addition to Alzheimer’s disease neuropathology, which included amyloid-beta, tau, Lewy bodies, and TDP-43, they also assessed for atherosclerosis, arteriolosclerosis, cerebral amyloid angiopathy, frontotemporal lobar degeneration, and hippocampal sclerosis.
Results showed that use of any antihypertensive was associated with a lower likelihood of Alzheimer’s disease neuropathology (odds ratio, 0.822), Lewy bodies (OR, 0.786), and TDP 43 (OR, 0.597). Use of antihypertensives was also associated with increased odds of atherosclerosis (OR, 1.217) (all P < .5.)
The study showed that hypertensive systolic BP was associated with higher odds of Alzheimer’s disease neuropathology (OR, 1.28; P < .5).
Differences by drug type
Results differed in accordance with antihypertensive class. Angiotensin II receptor blockers decreased the odds of Alzheimer’s disease neuropathology by 40% (OR, 0.60; P < .5). Diuretics decreased the odds of Alzheimer’s disease by 36% (OR, 0.64; P < .001) and of hippocampal sclerosis by 32% (OR, 0.68; P < .5).
“We see diuretics are a main driver, especially for lower odds of Alzheimer’s disease and lower odds of hippocampal sclerosis,” said lead author Hanna L. Nguyen, a first-year medical student at the University of California, Irvine.
The results indicate that it is the medications, not BP levels, that account for these associations, she added.
One potential mechanism linking antihypertensives to brain pathology is that with these agents, BP is maintained in the target zone. Blood pressure that’s too high can damage blood vessels, whereas BP that’s too low may result in less than adequate perfusion, said Ms. Nguyen.
These medications may also alter pathways leading to degeneration and could, for example, affect the apo E mechanism of Alzheimer’s disease, she added.
The researchers plan to conduct subset analyses using apo E genetic status and age of death.
Although this is a “massive database,” it has limitations. For example, said Dr. Sajjadi, it does not reveal when patients started taking BP medication, how long they had been taking it, or why.
“We don’t know the exact the reason they were taking these medications. Was it just hypertension, or did they also have heart disease, stroke, a kidney problem, or was there another explanation,” he said.
Following the study presentation, session comoderator Krish Sathian, MBBS, PhD, professor of neurology, neural, and behavioral sciences, and psychology and director of the Neuroscience Institute, Penn State University, Hershey, called this work “fascinating. It provides a lot of data that really touches on everyday practice,” inasmuch as clinicians often prescribe antihypertensive medications and see patients with these kinds of brain disorders.
The investigators and Dr. Sathian reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
new research shows.
Investigators found that use of any antihypertensive was associated with an 18% decrease in Alzheimer’s disease neuropathology, a 22% decrease in Lewy bodies, and a 40% decrease in TAR DNA-binding protein 43 (TDP-43), a protein relevant to several neurodegenerative diseases. Diuretics in particular appear to be driving the association.
Although diuretics might be a better option for preventing brain neuropathology, it’s too early to make firm recommendations solely on the basis of these results as to what blood pressure–lowering agent to prescribe a particular patient, said study investigator Ahmad Sajjadi, MD, assistant professor of neurology, University of California, Irvine.
“This is early stages and preliminary results,” said Dr. Sajjadi, “but it’s food for thought.”
The findings were presented at the 2021 annual meeting of the American Neurological Association.
Autopsy data
The study included 3,315 individuals who had donated their brains to research. The National Alzheimer’s Coordinating Center maintains a database that includes data from 32 Alzheimer’s disease research centers in the United States. Participants in the study must have visited one of these centers within 4 years of death. Each person whose brain was included in the study underwent two or more BP measurements on at least 50% of visits.
The mean age at death was 81.7 years, and the mean time between last visit and death was 13.1 months. About 44.4% of participants were women, 57.0% had at least a college degree, and 84.7% had cognitive impairment.
Researchers defined hypertension as systolic BP of at least 130 mm Hg, diastolic BP of at least 80 mm Hg, mean arterial pressure of at least 100 mm Hg, and pulse pressure of at least 60 mm Hg.
Antihypertensive medications that were evaluated included antiadrenergic agents, ACE inhibitors, angiotensin II receptor blockers, beta blockers, calcium channel blockers, diuretics, vasodilators, and combination therapies.
The investigators assessed the number of neuropathologies. In addition to Alzheimer’s disease neuropathology, which included amyloid-beta, tau, Lewy bodies, and TDP-43, they also assessed for atherosclerosis, arteriolosclerosis, cerebral amyloid angiopathy, frontotemporal lobar degeneration, and hippocampal sclerosis.
Results showed that use of any antihypertensive was associated with a lower likelihood of Alzheimer’s disease neuropathology (odds ratio, 0.822), Lewy bodies (OR, 0.786), and TDP 43 (OR, 0.597). Use of antihypertensives was also associated with increased odds of atherosclerosis (OR, 1.217) (all P < .5.)
The study showed that hypertensive systolic BP was associated with higher odds of Alzheimer’s disease neuropathology (OR, 1.28; P < .5).
Differences by drug type
Results differed in accordance with antihypertensive class. Angiotensin II receptor blockers decreased the odds of Alzheimer’s disease neuropathology by 40% (OR, 0.60; P < .5). Diuretics decreased the odds of Alzheimer’s disease by 36% (OR, 0.64; P < .001) and of hippocampal sclerosis by 32% (OR, 0.68; P < .5).
“We see diuretics are a main driver, especially for lower odds of Alzheimer’s disease and lower odds of hippocampal sclerosis,” said lead author Hanna L. Nguyen, a first-year medical student at the University of California, Irvine.
The results indicate that it is the medications, not BP levels, that account for these associations, she added.
One potential mechanism linking antihypertensives to brain pathology is that with these agents, BP is maintained in the target zone. Blood pressure that’s too high can damage blood vessels, whereas BP that’s too low may result in less than adequate perfusion, said Ms. Nguyen.
These medications may also alter pathways leading to degeneration and could, for example, affect the apo E mechanism of Alzheimer’s disease, she added.
The researchers plan to conduct subset analyses using apo E genetic status and age of death.
Although this is a “massive database,” it has limitations. For example, said Dr. Sajjadi, it does not reveal when patients started taking BP medication, how long they had been taking it, or why.
“We don’t know the exact the reason they were taking these medications. Was it just hypertension, or did they also have heart disease, stroke, a kidney problem, or was there another explanation,” he said.
Following the study presentation, session comoderator Krish Sathian, MBBS, PhD, professor of neurology, neural, and behavioral sciences, and psychology and director of the Neuroscience Institute, Penn State University, Hershey, called this work “fascinating. It provides a lot of data that really touches on everyday practice,” inasmuch as clinicians often prescribe antihypertensive medications and see patients with these kinds of brain disorders.
The investigators and Dr. Sathian reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
new research shows.
Investigators found that use of any antihypertensive was associated with an 18% decrease in Alzheimer’s disease neuropathology, a 22% decrease in Lewy bodies, and a 40% decrease in TAR DNA-binding protein 43 (TDP-43), a protein relevant to several neurodegenerative diseases. Diuretics in particular appear to be driving the association.
Although diuretics might be a better option for preventing brain neuropathology, it’s too early to make firm recommendations solely on the basis of these results as to what blood pressure–lowering agent to prescribe a particular patient, said study investigator Ahmad Sajjadi, MD, assistant professor of neurology, University of California, Irvine.
“This is early stages and preliminary results,” said Dr. Sajjadi, “but it’s food for thought.”
The findings were presented at the 2021 annual meeting of the American Neurological Association.
Autopsy data
The study included 3,315 individuals who had donated their brains to research. The National Alzheimer’s Coordinating Center maintains a database that includes data from 32 Alzheimer’s disease research centers in the United States. Participants in the study must have visited one of these centers within 4 years of death. Each person whose brain was included in the study underwent two or more BP measurements on at least 50% of visits.
The mean age at death was 81.7 years, and the mean time between last visit and death was 13.1 months. About 44.4% of participants were women, 57.0% had at least a college degree, and 84.7% had cognitive impairment.
Researchers defined hypertension as systolic BP of at least 130 mm Hg, diastolic BP of at least 80 mm Hg, mean arterial pressure of at least 100 mm Hg, and pulse pressure of at least 60 mm Hg.
Antihypertensive medications that were evaluated included antiadrenergic agents, ACE inhibitors, angiotensin II receptor blockers, beta blockers, calcium channel blockers, diuretics, vasodilators, and combination therapies.
The investigators assessed the number of neuropathologies. In addition to Alzheimer’s disease neuropathology, which included amyloid-beta, tau, Lewy bodies, and TDP-43, they also assessed for atherosclerosis, arteriolosclerosis, cerebral amyloid angiopathy, frontotemporal lobar degeneration, and hippocampal sclerosis.
Results showed that use of any antihypertensive was associated with a lower likelihood of Alzheimer’s disease neuropathology (odds ratio, 0.822), Lewy bodies (OR, 0.786), and TDP 43 (OR, 0.597). Use of antihypertensives was also associated with increased odds of atherosclerosis (OR, 1.217) (all P < .5.)
The study showed that hypertensive systolic BP was associated with higher odds of Alzheimer’s disease neuropathology (OR, 1.28; P < .5).
Differences by drug type
Results differed in accordance with antihypertensive class. Angiotensin II receptor blockers decreased the odds of Alzheimer’s disease neuropathology by 40% (OR, 0.60; P < .5). Diuretics decreased the odds of Alzheimer’s disease by 36% (OR, 0.64; P < .001) and of hippocampal sclerosis by 32% (OR, 0.68; P < .5).
“We see diuretics are a main driver, especially for lower odds of Alzheimer’s disease and lower odds of hippocampal sclerosis,” said lead author Hanna L. Nguyen, a first-year medical student at the University of California, Irvine.
The results indicate that it is the medications, not BP levels, that account for these associations, she added.
One potential mechanism linking antihypertensives to brain pathology is that with these agents, BP is maintained in the target zone. Blood pressure that’s too high can damage blood vessels, whereas BP that’s too low may result in less than adequate perfusion, said Ms. Nguyen.
These medications may also alter pathways leading to degeneration and could, for example, affect the apo E mechanism of Alzheimer’s disease, she added.
The researchers plan to conduct subset analyses using apo E genetic status and age of death.
Although this is a “massive database,” it has limitations. For example, said Dr. Sajjadi, it does not reveal when patients started taking BP medication, how long they had been taking it, or why.
“We don’t know the exact the reason they were taking these medications. Was it just hypertension, or did they also have heart disease, stroke, a kidney problem, or was there another explanation,” he said.
Following the study presentation, session comoderator Krish Sathian, MBBS, PhD, professor of neurology, neural, and behavioral sciences, and psychology and director of the Neuroscience Institute, Penn State University, Hershey, called this work “fascinating. It provides a lot of data that really touches on everyday practice,” inasmuch as clinicians often prescribe antihypertensive medications and see patients with these kinds of brain disorders.
The investigators and Dr. Sathian reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM ANA 2021