SAN DIEGO – Patients with acute cholangitis are twice as likely to be readmitted within 30 days if they don’t get a cholecystectomy in the same hospital admission for which they get biliary decompression, researchers say.

The readmissions result mostly from sepsis and recurrence of the acute cholangitis, said Ahmad Khan, MD, MS, a gastroenterology fellow at Case Western Reserve University in Cleveland, at Digestive Diseases Week^® (DDW) 2022. “These added readmissions can cause a significant burden in terms of costs and extra days of hospitalization in these patients.”

Acute cholangitis in patients without bile duct stents is most often caused by biliary calculi, benign biliary stricture, or malignancy. A gastrointestinal emergency, it requires treatment with biliary decompression followed by cholecystectomy, but the cholecystectomy is considered an elective procedure.

Surgeons may delay it if the patient is very sick, or simply for scheduling reasons, Dr. Khan said. “There are some areas where the surgeons may be too busy,” he said. Or if the patient first presents at the end of the week, some surgeons will send the patient home so they don’t have to operate on the weekend, he said.

To understand the consequences of these decisions, Dr. Khan and his colleagues analyzed data from 2016 to 2018 from the National Readmission Database of the U.S. Agency for Healthcare Research and Quality.

They found that 11% of patients who went home before returning for a cholecystectomy had to be readmitted versus only 5.5% of those who got a cholecystectomy during the same (index) admission as their biliary decompression.

Patients who got cholecystectomies during their index admissions were slightly younger and healthier: Their mean age was 67.29 years and 20.59% had three or more comorbidities at index admission versus 70.77 years of age and 39.80% with three or more comorbidities at index admission for those who got their cholecystectomies later.

The researchers did not find any significant differences in the hospitals’ characteristics, such as being urban or academic, between the two groups.

Mortality was higher for those who received their cholecystectomy after returning home, but they spent less time in the hospital at lower total cost. The differences in outcomes between the index admission and readmission were all statistically significant (P < .01).

This observational study could not determine cause and effect, but it justifies a prospective trial that could more definitely determine which approach results in better outcomes, Dr. Khan said.

That patients are less likely to need readmission if they return home without a gall bladder after treatment for acute cholangitis “makes sense,” said session comoderator Richard Sterling, MD, MSc, chief of hepatology at Virginia Commonwealth University in Richmond.

“Should you do it immediately or can you wait a day or 2? They didn’t really address when during that admission, so we still don’t know the optimal sequence of events.”

If a patient has so many comorbidities that the surgeon and anesthesiologist don’t think the patient could survive a cholecystectomy, then the surgeon might do a cholecystostomy instead, he said.

Dr. Khan said he hopes to delve deeper into the data to determine what factors might have influenced the surgeons’ decisions to delay the cholecystectomy. “I want to see, of the patients who did not get same-admission cholecystectomies, how many had diabetes, how many had coronary artery disease, how many were on blood thinners, and things like that.”

Neither Dr. Khan nor Dr. Sterling reported any relevant financial interests.

SAN DIEGO – Patients with acute cholangitis are twice as likely to be readmitted within 30 days if they don’t get a cholecystectomy in the same hospital admission for which they get biliary decompression, researchers say.

The readmissions result mostly from sepsis and recurrence of the acute cholangitis, said Ahmad Khan, MD, MS, a gastroenterology fellow at Case Western Reserve University in Cleveland, at Digestive Diseases Week^® (DDW) 2022. “These added readmissions can cause a significant burden in terms of costs and extra days of hospitalization in these patients.”

Acute cholangitis in patients without bile duct stents is most often caused by biliary calculi, benign biliary stricture, or malignancy. A gastrointestinal emergency, it requires treatment with biliary decompression followed by cholecystectomy, but the cholecystectomy is considered an elective procedure.

Surgeons may delay it if the patient is very sick, or simply for scheduling reasons, Dr. Khan said. “There are some areas where the surgeons may be too busy,” he said. Or if the patient first presents at the end of the week, some surgeons will send the patient home so they don’t have to operate on the weekend, he said.

To understand the consequences of these decisions, Dr. Khan and his colleagues analyzed data from 2016 to 2018 from the National Readmission Database of the U.S. Agency for Healthcare Research and Quality.

They found that 11% of patients who went home before returning for a cholecystectomy had to be readmitted versus only 5.5% of those who got a cholecystectomy during the same (index) admission as their biliary decompression.

Patients who got cholecystectomies during their index admissions were slightly younger and healthier: Their mean age was 67.29 years and 20.59% had three or more comorbidities at index admission versus 70.77 years of age and 39.80% with three or more comorbidities at index admission for those who got their cholecystectomies later.

The researchers did not find any significant differences in the hospitals’ characteristics, such as being urban or academic, between the two groups.

Mortality was higher for those who received their cholecystectomy after returning home, but they spent less time in the hospital at lower total cost. The differences in outcomes between the index admission and readmission were all statistically significant (P < .01).

This observational study could not determine cause and effect, but it justifies a prospective trial that could more definitely determine which approach results in better outcomes, Dr. Khan said.

That patients are less likely to need readmission if they return home without a gall bladder after treatment for acute cholangitis “makes sense,” said session comoderator Richard Sterling, MD, MSc, chief of hepatology at Virginia Commonwealth University in Richmond.

“Should you do it immediately or can you wait a day or 2? They didn’t really address when during that admission, so we still don’t know the optimal sequence of events.”

If a patient has so many comorbidities that the surgeon and anesthesiologist don’t think the patient could survive a cholecystectomy, then the surgeon might do a cholecystostomy instead, he said.

Dr. Khan said he hopes to delve deeper into the data to determine what factors might have influenced the surgeons’ decisions to delay the cholecystectomy. “I want to see, of the patients who did not get same-admission cholecystectomies, how many had diabetes, how many had coronary artery disease, how many were on blood thinners, and things like that.”

Neither Dr. Khan nor Dr. Sterling reported any relevant financial interests.

SAN DIEGO – Patients with acute cholangitis are twice as likely to be readmitted within 30 days if they don’t get a cholecystectomy in the same hospital admission for which they get biliary decompression, researchers say.

The readmissions result mostly from sepsis and recurrence of the acute cholangitis, said Ahmad Khan, MD, MS, a gastroenterology fellow at Case Western Reserve University in Cleveland, at Digestive Diseases Week^® (DDW) 2022. “These added readmissions can cause a significant burden in terms of costs and extra days of hospitalization in these patients.”

Acute cholangitis in patients without bile duct stents is most often caused by biliary calculi, benign biliary stricture, or malignancy. A gastrointestinal emergency, it requires treatment with biliary decompression followed by cholecystectomy, but the cholecystectomy is considered an elective procedure.

Surgeons may delay it if the patient is very sick, or simply for scheduling reasons, Dr. Khan said. “There are some areas where the surgeons may be too busy,” he said. Or if the patient first presents at the end of the week, some surgeons will send the patient home so they don’t have to operate on the weekend, he said.

To understand the consequences of these decisions, Dr. Khan and his colleagues analyzed data from 2016 to 2018 from the National Readmission Database of the U.S. Agency for Healthcare Research and Quality.

They found that 11% of patients who went home before returning for a cholecystectomy had to be readmitted versus only 5.5% of those who got a cholecystectomy during the same (index) admission as their biliary decompression.

Patients who got cholecystectomies during their index admissions were slightly younger and healthier: Their mean age was 67.29 years and 20.59% had three or more comorbidities at index admission versus 70.77 years of age and 39.80% with three or more comorbidities at index admission for those who got their cholecystectomies later.

The researchers did not find any significant differences in the hospitals’ characteristics, such as being urban or academic, between the two groups.

Mortality was higher for those who received their cholecystectomy after returning home, but they spent less time in the hospital at lower total cost. The differences in outcomes between the index admission and readmission were all statistically significant (P < .01).

This observational study could not determine cause and effect, but it justifies a prospective trial that could more definitely determine which approach results in better outcomes, Dr. Khan said.

That patients are less likely to need readmission if they return home without a gall bladder after treatment for acute cholangitis “makes sense,” said session comoderator Richard Sterling, MD, MSc, chief of hepatology at Virginia Commonwealth University in Richmond.

“Should you do it immediately or can you wait a day or 2? They didn’t really address when during that admission, so we still don’t know the optimal sequence of events.”

If a patient has so many comorbidities that the surgeon and anesthesiologist don’t think the patient could survive a cholecystectomy, then the surgeon might do a cholecystostomy instead, he said.

Dr. Khan said he hopes to delve deeper into the data to determine what factors might have influenced the surgeons’ decisions to delay the cholecystectomy. “I want to see, of the patients who did not get same-admission cholecystectomies, how many had diabetes, how many had coronary artery disease, how many were on blood thinners, and things like that.”

Neither Dr. Khan nor Dr. Sterling reported any relevant financial interests.

Sparring among professional mixed martial arts (MMA) practitioners may have both positive and negative effects on the brain, early research suggests.

Investigators found sparring, defined as strategically hitting opponents with kicks, punches, and other strikes during practice sessions, is linked to increased white matter hyperintensities in the brain, pointing to possible vascular damage from repeated head trauma. However, the study results also show sparring was associated with a larger bilateral caudate which, in theory, is neuroprotective.

“From our preliminary study, sparring practice in MMA fighters may have a ‘double-edged sword’ effect on the brain,” study investigator Aaron Esagoff, a second-year medical student at Johns Hopkins University School of Medicine, Baltimore, told this news organization.

Growing popularity

MMA is a full-contact combat sport that has become increasingly popular over the past 15 years. It combines techniques from boxing, wrestling, karate, judo, and jujitsu.

To prepare for fights, MMA practitioners incorporate sparring and grappling, which use techniques such as chokes and locks to submit an opponent. Head protection is sometimes incorporated during practice, but is not the norm during a fight, said Mr. Esagoff.

The study investigated sparring during practice rather than fights because, he said, MMA competitors only fight a few times a year but spend hundreds of hours training. “So the health effects of training are going to be really important,” he said.

As with other combat sports, MMA involves hits to the head. Previous research has shown repetitive head trauma can lead to neurodegenerative diseases, including chronic traumatic encephalopathy (CTE) and Alzheimer’s disease, Mr. Esagoff noted.

Previous studies have also linked more professional fights and years of fighting to a decrease in brain volume among MMA fighters, he added.

The new analysis was conducted as part of the Professional Fighters Brain Health Study, a longitudinal cohort study of MMA professional fighters. It included 92 fighters with data available on MRI and habits regarding practicing. The mean age of the participants was 30 years, 62% were White, and 85% were men.

The study examined sparring but did not include grappling because of “several challenges” with the current data analysis, Mr. Esagoff said. Researchers adjusted for age, sex, education, race, number of fights, total intracranial volume, and type of MRI scanner used.
 

A ‘highly strategic’ sport

Results showed a strong association between the number of sparring rounds per week and increased white matter hyperintensity volume (mcL) on MRI (P = .039).

This suggests white matter damage, possibly a result of direct neuronal injury, vascular damage, or immune modulation, said Mr. Esagoff. However, another mechanism may be involved, he added.

There was also a significant association between sparring and increased size of the caudate nucleus, an area of the brain involved in movement, learning, and memory (P = .014 for right caudate volume, P = .012 for left caudate volume).

There are some theories that might explain this finding, said Mr. Esagoff. For example, individuals who spar more may get better at avoiding impacts and injuries during a fight, which might in turn affect the size of the caudate.

The controlled movements and techniques used during sparring could also affect the caudate. “Some research has shown that behavior, learning, and/or exercise may increase the size of certain brain regions,” Mr. Esagoff said.

He noted the “highly strategic” nature of combat sports – and used the example of Brazilian jiu-jitsu. That sport “is known as human chess because it takes a thoughtful approach to defeat a larger opponent with base, leverage, and technique,” he said.

However, Mr. Esagoff stressed that while it is possible movements involved in MMA increase caudate size, this is just a theory at this point.

A study limitation was that fighters volunteered to participate and may not represent all fighters. As well, the study was cross-sectional and looked at only one point in time, so it cannot infer causation.

Overall, the new findings should help inform fighters, governing bodies, and the public about the potential risks and benefits of different styles of MMA fighting and practice, although more research is needed, said Mr. Esagoff.

He and his team now plan to conduct a longer-term study and investigate effects of grappling on brain structure and function in addition to sparring.
 

Jury still out

Commenting on the study, Howard Liu, MD, chair of the University of Nebraska Medical Center department of psychiatry and incoming chair of the APA’s Council on Communications, said the jury “is clearly still out” when it comes to the investigation of brain impacts.

“We don’t know quite what these changes fully correlate to,” said Dr. Liu, who moderated a press briefing highlighting the study.

He underlined the importance of protecting athletes vulnerable to head trauma, be they professionals or those involved at the youth sports level.

Dr. Liu also noted the “extreme popularity” and rapid growth of MMA around the world, which he said provides an opportunity for researchers to study these professional fighters.

“This is a unique population that signed up in the midst of hundreds of hours of sparring to advance neuroscience, and that’s quite amazing,” he said.

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

Sparring among professional mixed martial arts (MMA) practitioners may have both positive and negative effects on the brain, early research suggests.

Investigators found sparring, defined as strategically hitting opponents with kicks, punches, and other strikes during practice sessions, is linked to increased white matter hyperintensities in the brain, pointing to possible vascular damage from repeated head trauma. However, the study results also show sparring was associated with a larger bilateral caudate which, in theory, is neuroprotective.

“From our preliminary study, sparring practice in MMA fighters may have a ‘double-edged sword’ effect on the brain,” study investigator Aaron Esagoff, a second-year medical student at Johns Hopkins University School of Medicine, Baltimore, told this news organization.

Growing popularity

MMA is a full-contact combat sport that has become increasingly popular over the past 15 years. It combines techniques from boxing, wrestling, karate, judo, and jujitsu.

To prepare for fights, MMA practitioners incorporate sparring and grappling, which use techniques such as chokes and locks to submit an opponent. Head protection is sometimes incorporated during practice, but is not the norm during a fight, said Mr. Esagoff.

The study investigated sparring during practice rather than fights because, he said, MMA competitors only fight a few times a year but spend hundreds of hours training. “So the health effects of training are going to be really important,” he said.

As with other combat sports, MMA involves hits to the head. Previous research has shown repetitive head trauma can lead to neurodegenerative diseases, including chronic traumatic encephalopathy (CTE) and Alzheimer’s disease, Mr. Esagoff noted.

Previous studies have also linked more professional fights and years of fighting to a decrease in brain volume among MMA fighters, he added.

The new analysis was conducted as part of the Professional Fighters Brain Health Study, a longitudinal cohort study of MMA professional fighters. It included 92 fighters with data available on MRI and habits regarding practicing. The mean age of the participants was 30 years, 62% were White, and 85% were men.

The study examined sparring but did not include grappling because of “several challenges” with the current data analysis, Mr. Esagoff said. Researchers adjusted for age, sex, education, race, number of fights, total intracranial volume, and type of MRI scanner used.
 

A ‘highly strategic’ sport

Results showed a strong association between the number of sparring rounds per week and increased white matter hyperintensity volume (mcL) on MRI (P = .039).

This suggests white matter damage, possibly a result of direct neuronal injury, vascular damage, or immune modulation, said Mr. Esagoff. However, another mechanism may be involved, he added.

There was also a significant association between sparring and increased size of the caudate nucleus, an area of the brain involved in movement, learning, and memory (P = .014 for right caudate volume, P = .012 for left caudate volume).

There are some theories that might explain this finding, said Mr. Esagoff. For example, individuals who spar more may get better at avoiding impacts and injuries during a fight, which might in turn affect the size of the caudate.

The controlled movements and techniques used during sparring could also affect the caudate. “Some research has shown that behavior, learning, and/or exercise may increase the size of certain brain regions,” Mr. Esagoff said.

He noted the “highly strategic” nature of combat sports – and used the example of Brazilian jiu-jitsu. That sport “is known as human chess because it takes a thoughtful approach to defeat a larger opponent with base, leverage, and technique,” he said.

However, Mr. Esagoff stressed that while it is possible movements involved in MMA increase caudate size, this is just a theory at this point.

A study limitation was that fighters volunteered to participate and may not represent all fighters. As well, the study was cross-sectional and looked at only one point in time, so it cannot infer causation.

Overall, the new findings should help inform fighters, governing bodies, and the public about the potential risks and benefits of different styles of MMA fighting and practice, although more research is needed, said Mr. Esagoff.

He and his team now plan to conduct a longer-term study and investigate effects of grappling on brain structure and function in addition to sparring.
 

Jury still out

Commenting on the study, Howard Liu, MD, chair of the University of Nebraska Medical Center department of psychiatry and incoming chair of the APA’s Council on Communications, said the jury “is clearly still out” when it comes to the investigation of brain impacts.

“We don’t know quite what these changes fully correlate to,” said Dr. Liu, who moderated a press briefing highlighting the study.

He underlined the importance of protecting athletes vulnerable to head trauma, be they professionals or those involved at the youth sports level.

Dr. Liu also noted the “extreme popularity” and rapid growth of MMA around the world, which he said provides an opportunity for researchers to study these professional fighters.

“This is a unique population that signed up in the midst of hundreds of hours of sparring to advance neuroscience, and that’s quite amazing,” he said.

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

Sparring among professional mixed martial arts (MMA) practitioners may have both positive and negative effects on the brain, early research suggests.

Investigators found sparring, defined as strategically hitting opponents with kicks, punches, and other strikes during practice sessions, is linked to increased white matter hyperintensities in the brain, pointing to possible vascular damage from repeated head trauma. However, the study results also show sparring was associated with a larger bilateral caudate which, in theory, is neuroprotective.

“From our preliminary study, sparring practice in MMA fighters may have a ‘double-edged sword’ effect on the brain,” study investigator Aaron Esagoff, a second-year medical student at Johns Hopkins University School of Medicine, Baltimore, told this news organization.

Growing popularity

MMA is a full-contact combat sport that has become increasingly popular over the past 15 years. It combines techniques from boxing, wrestling, karate, judo, and jujitsu.

To prepare for fights, MMA practitioners incorporate sparring and grappling, which use techniques such as chokes and locks to submit an opponent. Head protection is sometimes incorporated during practice, but is not the norm during a fight, said Mr. Esagoff.

The study investigated sparring during practice rather than fights because, he said, MMA competitors only fight a few times a year but spend hundreds of hours training. “So the health effects of training are going to be really important,” he said.

As with other combat sports, MMA involves hits to the head. Previous research has shown repetitive head trauma can lead to neurodegenerative diseases, including chronic traumatic encephalopathy (CTE) and Alzheimer’s disease, Mr. Esagoff noted.

Previous studies have also linked more professional fights and years of fighting to a decrease in brain volume among MMA fighters, he added.

The new analysis was conducted as part of the Professional Fighters Brain Health Study, a longitudinal cohort study of MMA professional fighters. It included 92 fighters with data available on MRI and habits regarding practicing. The mean age of the participants was 30 years, 62% were White, and 85% were men.

The study examined sparring but did not include grappling because of “several challenges” with the current data analysis, Mr. Esagoff said. Researchers adjusted for age, sex, education, race, number of fights, total intracranial volume, and type of MRI scanner used.
 

A ‘highly strategic’ sport

Results showed a strong association between the number of sparring rounds per week and increased white matter hyperintensity volume (mcL) on MRI (P = .039).

This suggests white matter damage, possibly a result of direct neuronal injury, vascular damage, or immune modulation, said Mr. Esagoff. However, another mechanism may be involved, he added.

There was also a significant association between sparring and increased size of the caudate nucleus, an area of the brain involved in movement, learning, and memory (P = .014 for right caudate volume, P = .012 for left caudate volume).

There are some theories that might explain this finding, said Mr. Esagoff. For example, individuals who spar more may get better at avoiding impacts and injuries during a fight, which might in turn affect the size of the caudate.

The controlled movements and techniques used during sparring could also affect the caudate. “Some research has shown that behavior, learning, and/or exercise may increase the size of certain brain regions,” Mr. Esagoff said.

He noted the “highly strategic” nature of combat sports – and used the example of Brazilian jiu-jitsu. That sport “is known as human chess because it takes a thoughtful approach to defeat a larger opponent with base, leverage, and technique,” he said.

However, Mr. Esagoff stressed that while it is possible movements involved in MMA increase caudate size, this is just a theory at this point.

A study limitation was that fighters volunteered to participate and may not represent all fighters. As well, the study was cross-sectional and looked at only one point in time, so it cannot infer causation.

Overall, the new findings should help inform fighters, governing bodies, and the public about the potential risks and benefits of different styles of MMA fighting and practice, although more research is needed, said Mr. Esagoff.

He and his team now plan to conduct a longer-term study and investigate effects of grappling on brain structure and function in addition to sparring.
 

Jury still out

Commenting on the study, Howard Liu, MD, chair of the University of Nebraska Medical Center department of psychiatry and incoming chair of the APA’s Council on Communications, said the jury “is clearly still out” when it comes to the investigation of brain impacts.

“We don’t know quite what these changes fully correlate to,” said Dr. Liu, who moderated a press briefing highlighting the study.

He underlined the importance of protecting athletes vulnerable to head trauma, be they professionals or those involved at the youth sports level.

Dr. Liu also noted the “extreme popularity” and rapid growth of MMA around the world, which he said provides an opportunity for researchers to study these professional fighters.

“This is a unique population that signed up in the midst of hundreds of hours of sparring to advance neuroscience, and that’s quite amazing,” he said.

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

The U.S. Food and Drug Administration is easing rules to allow infant formula imports from the United Kingdom, which would bring about 2 million cans to the U.S. in coming weeks.

Kendal Nutricare will be able to offer certain infant formula products under the Kendamil brand to ease the nationwide formula shortage.

“Importantly, we anticipate additional infant formula products may be safely and quickly imported in the U.S. in the near-term, based on ongoing discussions with manufacturers and suppliers worldwide,” Robert Califf, MD, the FDA commissioner, said in a statement.

Kendal Nutricare has more than 40,000 cans in stock for immediate dispatch, the FDA said, and the U.S. Department of Health and Human Services is talking to the company about the best ways to get the products to the U.S. as quickly as possible.

Kendamil has set up a website for consumers to receive updates and find products once they arrive in the U.S.

After an evaluation, the FDA said it had no safety or nutrition concerns about the products. The evaluation reviewed the company’s microbiological testing, labeling, and information about facility production and inspection history.

On May 24, the FDA announced that Abbott Nutrition will release about 300,000 cans of its EleCare specialty amino acid-based formula to families that need urgent, life-sustaining supplies. The products had more tests for microbes before release.

Although some EleCare products were included in Abbott’s infant formula recall earlier this year, the cans that will be released were in different lots, have never been released, and have been maintained in storage, the FDA said.

“These EleCare product lots were not part of the recall but have been on hold due to concerns that they were produced under unsanitary conditions observed at Abbott Nutrition’s Sturgis, Michigan, facility,” the FDA wrote.

The FDA encourages parents and caregivers to talk with their health care providers to weigh the potential risk of bacterial infection with the critical need for the product, based on its special dietary formulation for infants with severe food allergies or gut disorders.

The FDA also said that Abbott confirmed the EleCare products will be the first formula produced at the Sturgis facility when it restarts production soon. Other specialty metabolic formulas will follow.

Abbott plans to restart production at the Sturgis facility on June 4, the company said in a statement, noting that the early batches of EleCare would be available to consumers around June 20.

The products being released now are EleCare (for infants under 1 year) and EleCare Jr. (for ages 1 and older). Those who want to request products should contact their health care providers or call Abbott directly at 800-881-0876.

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

The U.S. Food and Drug Administration is easing rules to allow infant formula imports from the United Kingdom, which would bring about 2 million cans to the U.S. in coming weeks.

Kendal Nutricare will be able to offer certain infant formula products under the Kendamil brand to ease the nationwide formula shortage.

“Importantly, we anticipate additional infant formula products may be safely and quickly imported in the U.S. in the near-term, based on ongoing discussions with manufacturers and suppliers worldwide,” Robert Califf, MD, the FDA commissioner, said in a statement.

Kendal Nutricare has more than 40,000 cans in stock for immediate dispatch, the FDA said, and the U.S. Department of Health and Human Services is talking to the company about the best ways to get the products to the U.S. as quickly as possible.

Kendamil has set up a website for consumers to receive updates and find products once they arrive in the U.S.

After an evaluation, the FDA said it had no safety or nutrition concerns about the products. The evaluation reviewed the company’s microbiological testing, labeling, and information about facility production and inspection history.

On May 24, the FDA announced that Abbott Nutrition will release about 300,000 cans of its EleCare specialty amino acid-based formula to families that need urgent, life-sustaining supplies. The products had more tests for microbes before release.

Although some EleCare products were included in Abbott’s infant formula recall earlier this year, the cans that will be released were in different lots, have never been released, and have been maintained in storage, the FDA said.

“These EleCare product lots were not part of the recall but have been on hold due to concerns that they were produced under unsanitary conditions observed at Abbott Nutrition’s Sturgis, Michigan, facility,” the FDA wrote.

The FDA encourages parents and caregivers to talk with their health care providers to weigh the potential risk of bacterial infection with the critical need for the product, based on its special dietary formulation for infants with severe food allergies or gut disorders.

The FDA also said that Abbott confirmed the EleCare products will be the first formula produced at the Sturgis facility when it restarts production soon. Other specialty metabolic formulas will follow.

Abbott plans to restart production at the Sturgis facility on June 4, the company said in a statement, noting that the early batches of EleCare would be available to consumers around June 20.

The products being released now are EleCare (for infants under 1 year) and EleCare Jr. (for ages 1 and older). Those who want to request products should contact their health care providers or call Abbott directly at 800-881-0876.

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

The U.S. Food and Drug Administration is easing rules to allow infant formula imports from the United Kingdom, which would bring about 2 million cans to the U.S. in coming weeks.

Kendal Nutricare will be able to offer certain infant formula products under the Kendamil brand to ease the nationwide formula shortage.

“Importantly, we anticipate additional infant formula products may be safely and quickly imported in the U.S. in the near-term, based on ongoing discussions with manufacturers and suppliers worldwide,” Robert Califf, MD, the FDA commissioner, said in a statement.

Kendal Nutricare has more than 40,000 cans in stock for immediate dispatch, the FDA said, and the U.S. Department of Health and Human Services is talking to the company about the best ways to get the products to the U.S. as quickly as possible.

Kendamil has set up a website for consumers to receive updates and find products once they arrive in the U.S.

After an evaluation, the FDA said it had no safety or nutrition concerns about the products. The evaluation reviewed the company’s microbiological testing, labeling, and information about facility production and inspection history.

On May 24, the FDA announced that Abbott Nutrition will release about 300,000 cans of its EleCare specialty amino acid-based formula to families that need urgent, life-sustaining supplies. The products had more tests for microbes before release.

Although some EleCare products were included in Abbott’s infant formula recall earlier this year, the cans that will be released were in different lots, have never been released, and have been maintained in storage, the FDA said.

“These EleCare product lots were not part of the recall but have been on hold due to concerns that they were produced under unsanitary conditions observed at Abbott Nutrition’s Sturgis, Michigan, facility,” the FDA wrote.

The FDA encourages parents and caregivers to talk with their health care providers to weigh the potential risk of bacterial infection with the critical need for the product, based on its special dietary formulation for infants with severe food allergies or gut disorders.

The FDA also said that Abbott confirmed the EleCare products will be the first formula produced at the Sturgis facility when it restarts production soon. Other specialty metabolic formulas will follow.

Abbott plans to restart production at the Sturgis facility on June 4, the company said in a statement, noting that the early batches of EleCare would be available to consumers around June 20.

The products being released now are EleCare (for infants under 1 year) and EleCare Jr. (for ages 1 and older). Those who want to request products should contact their health care providers or call Abbott directly at 800-881-0876.

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

A limited association exists between the use of isotretinoin for severe acne and worsening of a patient’s baseline inflammatory bowel disease, results from a small retrospective study suggests.

“Early studies of isotretinoin for use in severe acne suggested the drug may serve as a trigger for new-onset inflammatory bowel disease (IBD),” researchers led by Christina G. Lopez, MD, of the Lewis Katz School of Medicine at Temple University, Philadelphia, wrote in an article published online , in the Journal of the American Academy of Dermatology. “While more recent studies have suggested no such causal relationship, little is known about the medication’s effect on patients with a preexisting IBD diagnosis.”

To investigate this topic further, the researchers identified 19 patients who were diagnosed with IBD and treated with isotretinoin between Jan. 1, 2006, and Jan. 1, 2020, at Mass General Brigham Hospitals, Boston. They determined severity of disease and degree of antecedent management of IBD by evaluating flaring two years prior to starting isotretinoin. The patients were considered to have a flare caused by isotretinoin if the IBD flare occurred during or up to 3 months following course completion.

The mean age of the 19 patients was 35 years, 26% were female, and 95% were White. Nearly half of the patients (42%) had ulcerative colitis, 37% had Crohn’s disease, and 21% had both. The researchers found that nine patients had flared two years before starting isotretinoin. Of these, five (56%) flared and four (44%) did not flare during treatment or within three months of completing the course of isotretinoin.

Of the 10 patients who did not flare two years before starting isotretinoin, seven (70%) did not flare during treatment and three (30%) flared during or within three months following completion of isotretinoin use. The researchers found no statistically significant association between isotretinoin use and flaring among patients with IBD (P = .76).

Dr. Lopez and her colleagues also assessed IBD maintenance therapy with respect to IBD flares in the study population. They observed no statistically significant association between the use of maintenance IBD therapy and the likelihood of having flares during isotretinoin treatment (P = .15).

“The results suggest limited association between isotretinoin and the worsening of a patient’s baseline IBD,” the authors concluded. They acknowledged certain limitations of the study, including its small sample size and retrospective design, and they called for larger and prospective studies to assess the relationship of IBD flaring in this population of patients.

Pooja Sodha, MD, director of the Center for Laser and Cosmetic Dermatology at George Washington University, Washington, who was asked to comment on the results, characterized the trial as “an important study highlighting how we continue to understand the safe use of isotretinoin in the IBD cohort.”

Isotretinoin, she added, “continues to be a highly important treatment for acne and in patients such as these where oral antibiotics are relatively contraindicated due to risk of exacerbating their bowel disease.” Such data are reassuring, “albeit future studies with larger patient pools are desirable,” she added. “Future studies could also help to elucidate if diet, smoking, sleep, exercise, and medication adherence are potential confounding factors along with whether the cumulative isotretinoin dose has any effect on IBD flares in those who are susceptible.”

Neither the researchers nor Dr. Sodha had financial conflicts. The other authors were from Brigham and Women’s Hospital, Harvard University, Boston, and the University of Massachusetts, Worcester.

A limited association exists between the use of isotretinoin for severe acne and worsening of a patient’s baseline inflammatory bowel disease, results from a small retrospective study suggests.

“Early studies of isotretinoin for use in severe acne suggested the drug may serve as a trigger for new-onset inflammatory bowel disease (IBD),” researchers led by Christina G. Lopez, MD, of the Lewis Katz School of Medicine at Temple University, Philadelphia, wrote in an article published online , in the Journal of the American Academy of Dermatology. “While more recent studies have suggested no such causal relationship, little is known about the medication’s effect on patients with a preexisting IBD diagnosis.”

To investigate this topic further, the researchers identified 19 patients who were diagnosed with IBD and treated with isotretinoin between Jan. 1, 2006, and Jan. 1, 2020, at Mass General Brigham Hospitals, Boston. They determined severity of disease and degree of antecedent management of IBD by evaluating flaring two years prior to starting isotretinoin. The patients were considered to have a flare caused by isotretinoin if the IBD flare occurred during or up to 3 months following course completion.

The mean age of the 19 patients was 35 years, 26% were female, and 95% were White. Nearly half of the patients (42%) had ulcerative colitis, 37% had Crohn’s disease, and 21% had both. The researchers found that nine patients had flared two years before starting isotretinoin. Of these, five (56%) flared and four (44%) did not flare during treatment or within three months of completing the course of isotretinoin.

Of the 10 patients who did not flare two years before starting isotretinoin, seven (70%) did not flare during treatment and three (30%) flared during or within three months following completion of isotretinoin use. The researchers found no statistically significant association between isotretinoin use and flaring among patients with IBD (P = .76).

Dr. Lopez and her colleagues also assessed IBD maintenance therapy with respect to IBD flares in the study population. They observed no statistically significant association between the use of maintenance IBD therapy and the likelihood of having flares during isotretinoin treatment (P = .15).

“The results suggest limited association between isotretinoin and the worsening of a patient’s baseline IBD,” the authors concluded. They acknowledged certain limitations of the study, including its small sample size and retrospective design, and they called for larger and prospective studies to assess the relationship of IBD flaring in this population of patients.

Pooja Sodha, MD, director of the Center for Laser and Cosmetic Dermatology at George Washington University, Washington, who was asked to comment on the results, characterized the trial as “an important study highlighting how we continue to understand the safe use of isotretinoin in the IBD cohort.”

Isotretinoin, she added, “continues to be a highly important treatment for acne and in patients such as these where oral antibiotics are relatively contraindicated due to risk of exacerbating their bowel disease.” Such data are reassuring, “albeit future studies with larger patient pools are desirable,” she added. “Future studies could also help to elucidate if diet, smoking, sleep, exercise, and medication adherence are potential confounding factors along with whether the cumulative isotretinoin dose has any effect on IBD flares in those who are susceptible.”

Neither the researchers nor Dr. Sodha had financial conflicts. The other authors were from Brigham and Women’s Hospital, Harvard University, Boston, and the University of Massachusetts, Worcester.

A limited association exists between the use of isotretinoin for severe acne and worsening of a patient’s baseline inflammatory bowel disease, results from a small retrospective study suggests.

“Early studies of isotretinoin for use in severe acne suggested the drug may serve as a trigger for new-onset inflammatory bowel disease (IBD),” researchers led by Christina G. Lopez, MD, of the Lewis Katz School of Medicine at Temple University, Philadelphia, wrote in an article published online , in the Journal of the American Academy of Dermatology. “While more recent studies have suggested no such causal relationship, little is known about the medication’s effect on patients with a preexisting IBD diagnosis.”

To investigate this topic further, the researchers identified 19 patients who were diagnosed with IBD and treated with isotretinoin between Jan. 1, 2006, and Jan. 1, 2020, at Mass General Brigham Hospitals, Boston. They determined severity of disease and degree of antecedent management of IBD by evaluating flaring two years prior to starting isotretinoin. The patients were considered to have a flare caused by isotretinoin if the IBD flare occurred during or up to 3 months following course completion.

The mean age of the 19 patients was 35 years, 26% were female, and 95% were White. Nearly half of the patients (42%) had ulcerative colitis, 37% had Crohn’s disease, and 21% had both. The researchers found that nine patients had flared two years before starting isotretinoin. Of these, five (56%) flared and four (44%) did not flare during treatment or within three months of completing the course of isotretinoin.

Of the 10 patients who did not flare two years before starting isotretinoin, seven (70%) did not flare during treatment and three (30%) flared during or within three months following completion of isotretinoin use. The researchers found no statistically significant association between isotretinoin use and flaring among patients with IBD (P = .76).

Dr. Lopez and her colleagues also assessed IBD maintenance therapy with respect to IBD flares in the study population. They observed no statistically significant association between the use of maintenance IBD therapy and the likelihood of having flares during isotretinoin treatment (P = .15).

“The results suggest limited association between isotretinoin and the worsening of a patient’s baseline IBD,” the authors concluded. They acknowledged certain limitations of the study, including its small sample size and retrospective design, and they called for larger and prospective studies to assess the relationship of IBD flaring in this population of patients.

Pooja Sodha, MD, director of the Center for Laser and Cosmetic Dermatology at George Washington University, Washington, who was asked to comment on the results, characterized the trial as “an important study highlighting how we continue to understand the safe use of isotretinoin in the IBD cohort.”

Isotretinoin, she added, “continues to be a highly important treatment for acne and in patients such as these where oral antibiotics are relatively contraindicated due to risk of exacerbating their bowel disease.” Such data are reassuring, “albeit future studies with larger patient pools are desirable,” she added. “Future studies could also help to elucidate if diet, smoking, sleep, exercise, and medication adherence are potential confounding factors along with whether the cumulative isotretinoin dose has any effect on IBD flares in those who are susceptible.”

Neither the researchers nor Dr. Sodha had financial conflicts. The other authors were from Brigham and Women’s Hospital, Harvard University, Boston, and the University of Massachusetts, Worcester.

As the parents of the 19 children shot dead Tuesday in Uvalde, Tex., by a teen gunman grapple with unspeakable grief and funeral preparations, the survivors and their families are dealing with their own angst and likely much more.

While the parents understandably feel lucky that their children made it out, what about the long-term effect on their children of witnessing that carnage, of seeing classmates, friends, and teachers die violently as they stood by helpless and fearful?

The outcome over the next few days, months, and years depends on many factors, but how parents address the trauma both immediately and long-term can make a huge difference, experts say.
 

Posttraumatic growth

Best long-term case scenario? Survivors can experience what experts call posttraumatic growth – reaching out to give back to society, to make the world a better place, and changing who they are and their view of the world.

A prime example of posttraumatic growth: A month after a teen gunman killed 17 students at Marjory Stoneman Douglas High School in Parkland, Fla., on Valentine’s Day 2018, an army of survivors from that day’s bloodbath headed to Washington, D.C., for the now-famous March for Our Lives. The student-led demonstration, with hundreds of thousands of supporters marching, called for gun control legislation and an end to gun violence. It remains a vibrant, nonprofit organization still advocating for universal background checks and increased support of mental health services.
 

No sign of future violence

While most children and teens who witness school violence won’t become high-profile activists, as survivors of Parkland and the numerous other school shootings have, neither will they become the next active shooter, mental health experts say. They can’t point to a study that follows the gun violence victims that shows who does OK and who doesn’t, but they know immediate support and therapy can go a long way to recovery.

“I can’t tell you how any particular child will do,” says Robin Gurwitch, PhD, psychologist and professor at Duke University Medical Center, Durham, N.C. “I can tell you the majority of kids will be OK.”

However, that doesn’t mean a surviving child won’t have behavior and other issues, she says. Research does suggest the next few days, weeks, or months will be rough.

What parents and other caretakers do in the days after the violence will help predict the long-term outcome. Dr. Gurwitch and other experts say it’s important to first focus on what they call “psychological first aid,” then phase in therapy such as trauma-focused cognitive behavioral therapy, if and when it’s needed.
 

First, ‘psychological first aid’

“Psychological first aid is designed to minimize the impact down the road,” Dr. Gurwitch says. “Validate that they are feeling scared or worried.”

Some may be angry, another understandable emotion. In the first few days of witnessing violence – or even just hearing about it – parents should expect clinginess, sleep problems, behavior meltdowns, and irritability, she says.

“Those kinds of changes are likely to last a few weeks,” she says.

If day-to-day functioning is very difficult, “don’t wait for those to pass,” Dr. Gurwitch says. “Reach out for help. Resources will be available. Check with your pediatrician or family physician.”

At home, parents can address specific problems related to the experience, Dr. Gurwitch says. If it’s sleep, she says, parents and kids can work together to figure out how to ease sleep, such as listening to their favorite music before bedtime.

While parents may be inclined to baby the kids after the violence, Dr. Gurwitch says it’s important to maintain routines. So it’s not cruel to insist they do their chores.
 

Expect change

Things won’t be the same.

“Anytime we go through a particular traumatic event, we are changed,” Dr. Gurwitch says. ‘’The question is, what do we do about it? How do we incorporate that change into who we are and have become?”

Also important is figuring out how to make meaning out of what happened.

“I am so impressed by the families at Sandy Hook (the Connecticut elementary school where a gunman killed 26 in 2012),” she says.

They set up foundations and did other advocacy work.

“These types of events are life-changing events,” agrees David Schonfeld, MD, a pediatrician and director of the National Center for Schools Crisis and Bereavement at Children’s Hospital Los Angeles, California. “They will change who children are as people, but it doesn’t mean they are damaged for life. They will remember it as long as they live, and it will also change who they are as a person.”

While people tend to stress the potential negative effects – and there certainly are some – ‘’some individuals actually emerge from these events with a renewed sense of purpose.’’

He tells parents: “Yes, your child has changed, and you can’t go back. But it doesn’t mean they are destined to never be able to cope [with trauma].”
 

Research

The effects of gun violence on children can be serious and dramatic, research shows.

• Exposure to neighborhood gun violence is linked with an increase in children’s mental health issues,  have found. Children living within two or three blocks of gun violence had nearly twice the risk of going to the emergency department with a mental health complaint in the 14 days following the shooting.  
• Exposure to gun violence should be classified, along with maltreatment, household dysfunction, and other issues known to impact children negatively, as an adverse childhood experience, other experts 
• Direct gun violence exposure, witnessing it, and hearing gunshots are all associated with children being victimized in other ways, another  found. And that poly-victimization, as it is called, was strongly associated with having posttraumatic symptoms.

Adverse Childhood Events, as these sorts of experiences are known, can have long-lasting effects on physical and mental health, as well as on even the economic future of a person, says Hansa Bhargava, MD, a pediatrician and chief medical officer of Medscape, WebMD’s sister site for medical professionals.

“Kids who have suffered through violent events can have brain development affected, as well as their immune systems,” she says. “They are more likely to have chronic disease, substance use disorder, sexually transmitted diseases, teen pregnancy, and lifelong depression. A high risk of [posttraumatic stress disorder] is likely for them and their families.”
 

The impact of family support

The gun violence and deaths are likely to remind children of other losses they have experienced, Dr. Schonfeld says, and that can make coping more difficult.

If the trauma from the Tuesday shootings is ‘’layered” on top of trauma from COVID-19 deaths or other trauma such as domestic violence, those children may have a more difficult time, says Allan Chrisman, MD, professor emeritus of psychiatry and behavioral sciences at Duke University Health System. However, protective factors such as the family response and the community response can build resilience in survivors, he says.

“The way in which parents handle it for themselves will have a huge impact on the kids,” Dr. Chrisman says. “The worst outcomes are linked with [parents saying], ‘We don’t want to talk about it.’ ”

The parents are understandably upset, Dr. Gurwitch says. It’s OK to show sadness, anger, and other emotions, but she tells parents: “It’s not OK to completely decompose.” It’s important for the children to see that parents can pull themselves together.
 

Longer-term effects

As time goes on, ‘’a very large percentage will have posttraumatic reactions,” Dr. Schonfeld says. “Those reactions tend to improve over time.”

While people talk about PTSD directly after an incident such as a school shooting, it isn’t officially diagnosed as PTSD until the symptoms describing PTSD have persisted for a month, Dr. Schonfeld says. However, ‘’that doesn’t mean you don’t have a problem” that needs attention from a mental health professional.

“As a country we are already struggling with a mental health crisis,” Dr. Bhargava says. “Events such as this serve to exacerbate even more crisis in a group of innocent children whose only crime was to attend school. We must address the ‘epidemic’ of gun violence and school shootings head on. For the sake of our children and their health. For all of us.”
 

Therapy that works

Cognitive behavioral therapy (CBT) approaches are effective in reducing the trauma, Dr. Gurwitch says.

She often recommends one type of CBT, called trauma-focused cognitive behavioral therapy. This approach involves children and parents and focuses on safety, coping skills, and gradual exposure. It’s a structured and short-term treatment of about eight to 25 sessions.

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

As the parents of the 19 children shot dead Tuesday in Uvalde, Tex., by a teen gunman grapple with unspeakable grief and funeral preparations, the survivors and their families are dealing with their own angst and likely much more.

While the parents understandably feel lucky that their children made it out, what about the long-term effect on their children of witnessing that carnage, of seeing classmates, friends, and teachers die violently as they stood by helpless and fearful?

The outcome over the next few days, months, and years depends on many factors, but how parents address the trauma both immediately and long-term can make a huge difference, experts say.
 

Posttraumatic growth

Best long-term case scenario? Survivors can experience what experts call posttraumatic growth – reaching out to give back to society, to make the world a better place, and changing who they are and their view of the world.

A prime example of posttraumatic growth: A month after a teen gunman killed 17 students at Marjory Stoneman Douglas High School in Parkland, Fla., on Valentine’s Day 2018, an army of survivors from that day’s bloodbath headed to Washington, D.C., for the now-famous March for Our Lives. The student-led demonstration, with hundreds of thousands of supporters marching, called for gun control legislation and an end to gun violence. It remains a vibrant, nonprofit organization still advocating for universal background checks and increased support of mental health services.
 

No sign of future violence

While most children and teens who witness school violence won’t become high-profile activists, as survivors of Parkland and the numerous other school shootings have, neither will they become the next active shooter, mental health experts say. They can’t point to a study that follows the gun violence victims that shows who does OK and who doesn’t, but they know immediate support and therapy can go a long way to recovery.

“I can’t tell you how any particular child will do,” says Robin Gurwitch, PhD, psychologist and professor at Duke University Medical Center, Durham, N.C. “I can tell you the majority of kids will be OK.”

However, that doesn’t mean a surviving child won’t have behavior and other issues, she says. Research does suggest the next few days, weeks, or months will be rough.

What parents and other caretakers do in the days after the violence will help predict the long-term outcome. Dr. Gurwitch and other experts say it’s important to first focus on what they call “psychological first aid,” then phase in therapy such as trauma-focused cognitive behavioral therapy, if and when it’s needed.
 

First, ‘psychological first aid’

“Psychological first aid is designed to minimize the impact down the road,” Dr. Gurwitch says. “Validate that they are feeling scared or worried.”

Some may be angry, another understandable emotion. In the first few days of witnessing violence – or even just hearing about it – parents should expect clinginess, sleep problems, behavior meltdowns, and irritability, she says.

“Those kinds of changes are likely to last a few weeks,” she says.

If day-to-day functioning is very difficult, “don’t wait for those to pass,” Dr. Gurwitch says. “Reach out for help. Resources will be available. Check with your pediatrician or family physician.”

At home, parents can address specific problems related to the experience, Dr. Gurwitch says. If it’s sleep, she says, parents and kids can work together to figure out how to ease sleep, such as listening to their favorite music before bedtime.

While parents may be inclined to baby the kids after the violence, Dr. Gurwitch says it’s important to maintain routines. So it’s not cruel to insist they do their chores.
 

Expect change

Things won’t be the same.

“Anytime we go through a particular traumatic event, we are changed,” Dr. Gurwitch says. ‘’The question is, what do we do about it? How do we incorporate that change into who we are and have become?”

Also important is figuring out how to make meaning out of what happened.

“I am so impressed by the families at Sandy Hook (the Connecticut elementary school where a gunman killed 26 in 2012),” she says.

They set up foundations and did other advocacy work.

“These types of events are life-changing events,” agrees David Schonfeld, MD, a pediatrician and director of the National Center for Schools Crisis and Bereavement at Children’s Hospital Los Angeles, California. “They will change who children are as people, but it doesn’t mean they are damaged for life. They will remember it as long as they live, and it will also change who they are as a person.”

While people tend to stress the potential negative effects – and there certainly are some – ‘’some individuals actually emerge from these events with a renewed sense of purpose.’’

He tells parents: “Yes, your child has changed, and you can’t go back. But it doesn’t mean they are destined to never be able to cope [with trauma].”
 

Research

The effects of gun violence on children can be serious and dramatic, research shows.

• Exposure to neighborhood gun violence is linked with an increase in children’s mental health issues,  have found. Children living within two or three blocks of gun violence had nearly twice the risk of going to the emergency department with a mental health complaint in the 14 days following the shooting.  
• Exposure to gun violence should be classified, along with maltreatment, household dysfunction, and other issues known to impact children negatively, as an adverse childhood experience, other experts 
• Direct gun violence exposure, witnessing it, and hearing gunshots are all associated with children being victimized in other ways, another  found. And that poly-victimization, as it is called, was strongly associated with having posttraumatic symptoms.

Adverse Childhood Events, as these sorts of experiences are known, can have long-lasting effects on physical and mental health, as well as on even the economic future of a person, says Hansa Bhargava, MD, a pediatrician and chief medical officer of Medscape, WebMD’s sister site for medical professionals.

“Kids who have suffered through violent events can have brain development affected, as well as their immune systems,” she says. “They are more likely to have chronic disease, substance use disorder, sexually transmitted diseases, teen pregnancy, and lifelong depression. A high risk of [posttraumatic stress disorder] is likely for them and their families.”
 

The impact of family support

The gun violence and deaths are likely to remind children of other losses they have experienced, Dr. Schonfeld says, and that can make coping more difficult.

If the trauma from the Tuesday shootings is ‘’layered” on top of trauma from COVID-19 deaths or other trauma such as domestic violence, those children may have a more difficult time, says Allan Chrisman, MD, professor emeritus of psychiatry and behavioral sciences at Duke University Health System. However, protective factors such as the family response and the community response can build resilience in survivors, he says.

“The way in which parents handle it for themselves will have a huge impact on the kids,” Dr. Chrisman says. “The worst outcomes are linked with [parents saying], ‘We don’t want to talk about it.’ ”

The parents are understandably upset, Dr. Gurwitch says. It’s OK to show sadness, anger, and other emotions, but she tells parents: “It’s not OK to completely decompose.” It’s important for the children to see that parents can pull themselves together.
 

Longer-term effects

As time goes on, ‘’a very large percentage will have posttraumatic reactions,” Dr. Schonfeld says. “Those reactions tend to improve over time.”

While people talk about PTSD directly after an incident such as a school shooting, it isn’t officially diagnosed as PTSD until the symptoms describing PTSD have persisted for a month, Dr. Schonfeld says. However, ‘’that doesn’t mean you don’t have a problem” that needs attention from a mental health professional.

“As a country we are already struggling with a mental health crisis,” Dr. Bhargava says. “Events such as this serve to exacerbate even more crisis in a group of innocent children whose only crime was to attend school. We must address the ‘epidemic’ of gun violence and school shootings head on. For the sake of our children and their health. For all of us.”
 

Therapy that works

Cognitive behavioral therapy (CBT) approaches are effective in reducing the trauma, Dr. Gurwitch says.

She often recommends one type of CBT, called trauma-focused cognitive behavioral therapy. This approach involves children and parents and focuses on safety, coping skills, and gradual exposure. It’s a structured and short-term treatment of about eight to 25 sessions.

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

As the parents of the 19 children shot dead Tuesday in Uvalde, Tex., by a teen gunman grapple with unspeakable grief and funeral preparations, the survivors and their families are dealing with their own angst and likely much more.

While the parents understandably feel lucky that their children made it out, what about the long-term effect on their children of witnessing that carnage, of seeing classmates, friends, and teachers die violently as they stood by helpless and fearful?

The outcome over the next few days, months, and years depends on many factors, but how parents address the trauma both immediately and long-term can make a huge difference, experts say.
 

Posttraumatic growth

Best long-term case scenario? Survivors can experience what experts call posttraumatic growth – reaching out to give back to society, to make the world a better place, and changing who they are and their view of the world.

A prime example of posttraumatic growth: A month after a teen gunman killed 17 students at Marjory Stoneman Douglas High School in Parkland, Fla., on Valentine’s Day 2018, an army of survivors from that day’s bloodbath headed to Washington, D.C., for the now-famous March for Our Lives. The student-led demonstration, with hundreds of thousands of supporters marching, called for gun control legislation and an end to gun violence. It remains a vibrant, nonprofit organization still advocating for universal background checks and increased support of mental health services.
 

No sign of future violence

While most children and teens who witness school violence won’t become high-profile activists, as survivors of Parkland and the numerous other school shootings have, neither will they become the next active shooter, mental health experts say. They can’t point to a study that follows the gun violence victims that shows who does OK and who doesn’t, but they know immediate support and therapy can go a long way to recovery.

“I can’t tell you how any particular child will do,” says Robin Gurwitch, PhD, psychologist and professor at Duke University Medical Center, Durham, N.C. “I can tell you the majority of kids will be OK.”

However, that doesn’t mean a surviving child won’t have behavior and other issues, she says. Research does suggest the next few days, weeks, or months will be rough.

What parents and other caretakers do in the days after the violence will help predict the long-term outcome. Dr. Gurwitch and other experts say it’s important to first focus on what they call “psychological first aid,” then phase in therapy such as trauma-focused cognitive behavioral therapy, if and when it’s needed.
 

First, ‘psychological first aid’

“Psychological first aid is designed to minimize the impact down the road,” Dr. Gurwitch says. “Validate that they are feeling scared or worried.”

Some may be angry, another understandable emotion. In the first few days of witnessing violence – or even just hearing about it – parents should expect clinginess, sleep problems, behavior meltdowns, and irritability, she says.

“Those kinds of changes are likely to last a few weeks,” she says.

If day-to-day functioning is very difficult, “don’t wait for those to pass,” Dr. Gurwitch says. “Reach out for help. Resources will be available. Check with your pediatrician or family physician.”

At home, parents can address specific problems related to the experience, Dr. Gurwitch says. If it’s sleep, she says, parents and kids can work together to figure out how to ease sleep, such as listening to their favorite music before bedtime.

While parents may be inclined to baby the kids after the violence, Dr. Gurwitch says it’s important to maintain routines. So it’s not cruel to insist they do their chores.
 

Expect change

Things won’t be the same.

“Anytime we go through a particular traumatic event, we are changed,” Dr. Gurwitch says. ‘’The question is, what do we do about it? How do we incorporate that change into who we are and have become?”

Also important is figuring out how to make meaning out of what happened.

“I am so impressed by the families at Sandy Hook (the Connecticut elementary school where a gunman killed 26 in 2012),” she says.

They set up foundations and did other advocacy work.

“These types of events are life-changing events,” agrees David Schonfeld, MD, a pediatrician and director of the National Center for Schools Crisis and Bereavement at Children’s Hospital Los Angeles, California. “They will change who children are as people, but it doesn’t mean they are damaged for life. They will remember it as long as they live, and it will also change who they are as a person.”

While people tend to stress the potential negative effects – and there certainly are some – ‘’some individuals actually emerge from these events with a renewed sense of purpose.’’

He tells parents: “Yes, your child has changed, and you can’t go back. But it doesn’t mean they are destined to never be able to cope [with trauma].”
 

Research

The effects of gun violence on children can be serious and dramatic, research shows.

• Exposure to neighborhood gun violence is linked with an increase in children’s mental health issues,  have found. Children living within two or three blocks of gun violence had nearly twice the risk of going to the emergency department with a mental health complaint in the 14 days following the shooting.  
• Exposure to gun violence should be classified, along with maltreatment, household dysfunction, and other issues known to impact children negatively, as an adverse childhood experience, other experts 
• Direct gun violence exposure, witnessing it, and hearing gunshots are all associated with children being victimized in other ways, another  found. And that poly-victimization, as it is called, was strongly associated with having posttraumatic symptoms.

Adverse Childhood Events, as these sorts of experiences are known, can have long-lasting effects on physical and mental health, as well as on even the economic future of a person, says Hansa Bhargava, MD, a pediatrician and chief medical officer of Medscape, WebMD’s sister site for medical professionals.

“Kids who have suffered through violent events can have brain development affected, as well as their immune systems,” she says. “They are more likely to have chronic disease, substance use disorder, sexually transmitted diseases, teen pregnancy, and lifelong depression. A high risk of [posttraumatic stress disorder] is likely for them and their families.”
 

The impact of family support

The gun violence and deaths are likely to remind children of other losses they have experienced, Dr. Schonfeld says, and that can make coping more difficult.

If the trauma from the Tuesday shootings is ‘’layered” on top of trauma from COVID-19 deaths or other trauma such as domestic violence, those children may have a more difficult time, says Allan Chrisman, MD, professor emeritus of psychiatry and behavioral sciences at Duke University Health System. However, protective factors such as the family response and the community response can build resilience in survivors, he says.

“The way in which parents handle it for themselves will have a huge impact on the kids,” Dr. Chrisman says. “The worst outcomes are linked with [parents saying], ‘We don’t want to talk about it.’ ”

The parents are understandably upset, Dr. Gurwitch says. It’s OK to show sadness, anger, and other emotions, but she tells parents: “It’s not OK to completely decompose.” It’s important for the children to see that parents can pull themselves together.
 

Longer-term effects

As time goes on, ‘’a very large percentage will have posttraumatic reactions,” Dr. Schonfeld says. “Those reactions tend to improve over time.”

While people talk about PTSD directly after an incident such as a school shooting, it isn’t officially diagnosed as PTSD until the symptoms describing PTSD have persisted for a month, Dr. Schonfeld says. However, ‘’that doesn’t mean you don’t have a problem” that needs attention from a mental health professional.

“As a country we are already struggling with a mental health crisis,” Dr. Bhargava says. “Events such as this serve to exacerbate even more crisis in a group of innocent children whose only crime was to attend school. We must address the ‘epidemic’ of gun violence and school shootings head on. For the sake of our children and their health. For all of us.”
 

Therapy that works

Cognitive behavioral therapy (CBT) approaches are effective in reducing the trauma, Dr. Gurwitch says.

She often recommends one type of CBT, called trauma-focused cognitive behavioral therapy. This approach involves children and parents and focuses on safety, coping skills, and gradual exposure. It’s a structured and short-term treatment of about eight to 25 sessions.

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

On the basis of the patient's history and presentation, this is likely a case of adenocarcinoma of the prostate. Although most patients with prostate cancer are diagnosed on screening, when localized symptoms do occur, they may include urinary frequency, decreased urine stream, urinary urgency, and hematuria. In some cases, these signs and symptoms may well be related to age-associated prostate enlargement or other conditions; benign prostatic hyperplasia, for example, can manifest in urinary symptoms and even elevate PSA (but because this patient does not report pain, nonbacterial prostatitis is unlikely). Symptomatic patients older than 50 years, such as the one in this case, should be screened for prostate cancer. Those with a PSA > 10 ng/mL are more than 50% likely to have prostate cancer. 

National Comprehensive Cancer Network guidelines advise that needle biopsy of the prostate is indicated for tissue diagnosis in those with elevated PSA levels, preferably via a transrectal ultrasound. MRI can be used to assess lesions that are concerning for prostate cancer prior to biopsy. Lesions are then assigned Prostate Imaging Reporting and Data System (PI-RADS) scores depending on their location within the prostatic zones. A pathologic evaluation of the biopsy specimen will determine the patient's Gleason score. PSA density and PSA doubling time should be collected as well. The clinician should ask about high-risk germline mutations and estimate life expectancy because course of treatment is largely based on risk assessment.

Standard treatments for clinically localized prostate cancer include watchful waiting, active surveillance, radical prostatectomy, and radiation therapy. Active surveillance is often recommended for those who have very-low-risk disease because of the slow growth of certain types of prostate cancer. Radical prostatectomy is a viable option for any patient with localized disease that can be completely excised surgically, provided the patient has a life expectancy of 10 or more years and no serious comorbidities. In some patients, radical prostatectomy may be followed by radiation with or without a short course of hormone treatment, depending on risk factors for recurrence. Radiation therapy is also potentially curative in localized prostate cancer and may be delivered in the form of external-beam radiation therapy or brachytherapy. For asymptomatic patients who are older and/or have other serious underlying conditions, observation may be recommended.

Chad R. Tracy, MD, Professor; Director, Minimally Invasive Surgery, Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa

Chad R. Tracy, MD, has disclosed the following relevant financial relationships:

Serve(d) as a consultant for: CVICO Medical Solutions.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

On the basis of the patient's history and presentation, this is likely a case of adenocarcinoma of the prostate. Although most patients with prostate cancer are diagnosed on screening, when localized symptoms do occur, they may include urinary frequency, decreased urine stream, urinary urgency, and hematuria. In some cases, these signs and symptoms may well be related to age-associated prostate enlargement or other conditions; benign prostatic hyperplasia, for example, can manifest in urinary symptoms and even elevate PSA (but because this patient does not report pain, nonbacterial prostatitis is unlikely). Symptomatic patients older than 50 years, such as the one in this case, should be screened for prostate cancer. Those with a PSA > 10 ng/mL are more than 50% likely to have prostate cancer. 

National Comprehensive Cancer Network guidelines advise that needle biopsy of the prostate is indicated for tissue diagnosis in those with elevated PSA levels, preferably via a transrectal ultrasound. MRI can be used to assess lesions that are concerning for prostate cancer prior to biopsy. Lesions are then assigned Prostate Imaging Reporting and Data System (PI-RADS) scores depending on their location within the prostatic zones. A pathologic evaluation of the biopsy specimen will determine the patient's Gleason score. PSA density and PSA doubling time should be collected as well. The clinician should ask about high-risk germline mutations and estimate life expectancy because course of treatment is largely based on risk assessment.

Standard treatments for clinically localized prostate cancer include watchful waiting, active surveillance, radical prostatectomy, and radiation therapy. Active surveillance is often recommended for those who have very-low-risk disease because of the slow growth of certain types of prostate cancer. Radical prostatectomy is a viable option for any patient with localized disease that can be completely excised surgically, provided the patient has a life expectancy of 10 or more years and no serious comorbidities. In some patients, radical prostatectomy may be followed by radiation with or without a short course of hormone treatment, depending on risk factors for recurrence. Radiation therapy is also potentially curative in localized prostate cancer and may be delivered in the form of external-beam radiation therapy or brachytherapy. For asymptomatic patients who are older and/or have other serious underlying conditions, observation may be recommended.

Chad R. Tracy, MD, Professor; Director, Minimally Invasive Surgery, Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa

Chad R. Tracy, MD, has disclosed the following relevant financial relationships:

Serve(d) as a consultant for: CVICO Medical Solutions.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

On the basis of the patient's history and presentation, this is likely a case of adenocarcinoma of the prostate. Although most patients with prostate cancer are diagnosed on screening, when localized symptoms do occur, they may include urinary frequency, decreased urine stream, urinary urgency, and hematuria. In some cases, these signs and symptoms may well be related to age-associated prostate enlargement or other conditions; benign prostatic hyperplasia, for example, can manifest in urinary symptoms and even elevate PSA (but because this patient does not report pain, nonbacterial prostatitis is unlikely). Symptomatic patients older than 50 years, such as the one in this case, should be screened for prostate cancer. Those with a PSA > 10 ng/mL are more than 50% likely to have prostate cancer. 

National Comprehensive Cancer Network guidelines advise that needle biopsy of the prostate is indicated for tissue diagnosis in those with elevated PSA levels, preferably via a transrectal ultrasound. MRI can be used to assess lesions that are concerning for prostate cancer prior to biopsy. Lesions are then assigned Prostate Imaging Reporting and Data System (PI-RADS) scores depending on their location within the prostatic zones. A pathologic evaluation of the biopsy specimen will determine the patient's Gleason score. PSA density and PSA doubling time should be collected as well. The clinician should ask about high-risk germline mutations and estimate life expectancy because course of treatment is largely based on risk assessment.

Standard treatments for clinically localized prostate cancer include watchful waiting, active surveillance, radical prostatectomy, and radiation therapy. Active surveillance is often recommended for those who have very-low-risk disease because of the slow growth of certain types of prostate cancer. Radical prostatectomy is a viable option for any patient with localized disease that can be completely excised surgically, provided the patient has a life expectancy of 10 or more years and no serious comorbidities. In some patients, radical prostatectomy may be followed by radiation with or without a short course of hormone treatment, depending on risk factors for recurrence. Radiation therapy is also potentially curative in localized prostate cancer and may be delivered in the form of external-beam radiation therapy or brachytherapy. For asymptomatic patients who are older and/or have other serious underlying conditions, observation may be recommended.

Chad R. Tracy, MD, Professor; Director, Minimally Invasive Surgery, Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa

Chad R. Tracy, MD, has disclosed the following relevant financial relationships:

Serve(d) as a consultant for: CVICO Medical Solutions.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

The Safer Alternatives for Emergency Response (SAFER) program provides a safe supply of substances to prevent drug overdose deaths, according to a new report.

The program has been operating in Vancouver, British Columbia, since April 2021. So far, the program has enrolled 58 participants who have reported benefits from having new options when other forms of treatment or harm reduction didn’t work. In addition, doctors who work with the program have reported increased medication adherence among the participants, as well as better chronic disease management.

Similar safe supply programs are being implemented or considered in other places across Canada. Since 2019, Health Canada has funded 18 safe supply pilot programs.

“When we look at the number of overdose deaths, it should be zero. These are preventable deaths,” author Christy Sutherland, MD, medical director at the PHS Community Services Society, Vancouver, which operates the SAFER program, told this news organization.

PHS Community Services Society

Safe supply programs

Between January 2016 and June 2021, more than 24,000 people died from opioid toxicity in Canada, according to the authors. A key driver of the ongoing public health crisis has been the introduction of illicit fentanyl and other dangerous substances into the unregulated drug supply.

In recent years, several harm-reduction options and substance use disorder treatment programs have been introduced in Canada to stem overdose deaths. However, they haven’t been sufficient, and the number of deaths continues to rise.

“In 2010, methadone worked, but now even high doses don’t keep people out of withdrawal due to the infiltration of fentanyl,” Dr. Sutherland said. “It’s clinically not working anymore. People are now going through benzodiazepine withdrawal and opiate withdrawal at the same time.”

The changes have led doctors to call for programs that provide legal and regulated sources of psychoactive substances, also known as “safe supply” programs. In particular, low-barrier and flexible options are necessary to meet the needs of various people in the community.

In Vancouver, the SAFER program provides medications that are prescribed off-label as substitutes to the illicit drug supply. A multidisciplinary team oversees the program, including doctors, nurses, pharmacists, social workers, and people who have experience living with substance use.

The program’s approach is akin to the use of medications as treatments for substance use disorder, such as opioid-agonist therapy. However, instead of promoting abstinence, the goal of SAFER is to prevent overdose deaths and other consequences by decreasing reliance on the unregulated drug market.

Enrolled participants can access medications, including opioids such as hydromorphone and fentanyl, as a substitute for the unregulated substances that they consume. A notable aspect of SAFER is the offer of fentanyl – with a known potency and without dangerous adulterants found in the local drug supply.
 

Promoting participant autonomy

Given the increasing rate of overdose deaths involving stimulants in Canada, the program also offers prescribed psychostimulants, such as methylphenidate and dextroamphetamine.

The program focuses on harm reduction and promoting participant autonomy. SAFER doesn’t have a predetermined schedule for medication access, which allows participants to return as they need.

“Creating this program has required patience to change our practices,” Dr. Sutherland said. “As you learn more and do more, you’re always growing because you care about your patients and want to help them, especially vulnerable people with a high risk for death.”

The SAFER program is integrated into health care and social services, and participants have access to on-site primary care from clinicians trained in addiction medicine. The program is located alongside a low-barrier prevention site, where supplies such as syringes, take-home naloxone kits, and drug-checking services are available.

The SAFER program will undergo a scientific evaluation, led by two of the co-authors, which will include about 200 participants. During a 2-year period, the evaluation will assess whether the program reduces the risk for overdose deaths and supports access to primary care, harm reduction, and substance use disorder treatment. In addition, the researchers will analyze other key outcomes, such as fatal versus nonfatal overdoses, medication adherence, and the qualitative lived experience of participants.
 

The end of prohibition?

“We’ve had the same challenges with people buying illegal drugs on the street for almost 30 years, but about 5 years ago, that all changed when fentanyl became a prominent drug, and overdose deaths skyrocketed,” Mark Tyndall, MD, a public health professor at the University of British Columbia, Vancouver, said in an interview.

University of British Columbia

Dr. Tyndall is also executive director of the British Columbia Centre for Disease Control and executive director of MySafe Society, a safe supply program in Canada for those with opioid addiction. He is not involved in the SAFER program.

SAFER and MySafe Society are positioned as low-barrier programs, he said, meaning that the public health response is primarily focused on preventing deaths and helping people to get access to medication that won’t kill them. The idea is to meet people where they are today.

However, these programs still face major barriers, such as limitations from federal regulators and stigmas around illicit drugs and harm-reduction programs.

“These beliefs are entrenched, and it takes a long time to help people understand that prohibition means that dangerous drugs are on the street,” he said. “I don’t think way more people are using than 10 years ago, but there was a supply of heroin that was stable in potency back then, and people weren’t dying.”

Ultimately, Dr. Tyndall said, drug policy experts would like to create a regulated supply, similar to the supply of cannabis. The political and regulatory process may take much longer to catch up, but he believes that it’s the most ethical way to reduce overdose deaths and the unregulated drug supply.

“The harshest critics of harm reduction often go to the liquor store every weekend,” he said. “It’s going to be a long process before people think this way, but having fentanyl and other dangerous drugs on the street has signaled the end stage of prohibition.”

The SAFER program is operated by PHS Community Services Society in partnership with Vancouver Coastal Health and funded through Health Canada’s Substance Use and Addiction Program. Dr. Tyndall reported no relevant disclosures.

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

The Safer Alternatives for Emergency Response (SAFER) program provides a safe supply of substances to prevent drug overdose deaths, according to a new report.

The program has been operating in Vancouver, British Columbia, since April 2021. So far, the program has enrolled 58 participants who have reported benefits from having new options when other forms of treatment or harm reduction didn’t work. In addition, doctors who work with the program have reported increased medication adherence among the participants, as well as better chronic disease management.

Similar safe supply programs are being implemented or considered in other places across Canada. Since 2019, Health Canada has funded 18 safe supply pilot programs.

“When we look at the number of overdose deaths, it should be zero. These are preventable deaths,” author Christy Sutherland, MD, medical director at the PHS Community Services Society, Vancouver, which operates the SAFER program, told this news organization.

PHS Community Services Society

Safe supply programs

Between January 2016 and June 2021, more than 24,000 people died from opioid toxicity in Canada, according to the authors. A key driver of the ongoing public health crisis has been the introduction of illicit fentanyl and other dangerous substances into the unregulated drug supply.

In recent years, several harm-reduction options and substance use disorder treatment programs have been introduced in Canada to stem overdose deaths. However, they haven’t been sufficient, and the number of deaths continues to rise.

“In 2010, methadone worked, but now even high doses don’t keep people out of withdrawal due to the infiltration of fentanyl,” Dr. Sutherland said. “It’s clinically not working anymore. People are now going through benzodiazepine withdrawal and opiate withdrawal at the same time.”

The changes have led doctors to call for programs that provide legal and regulated sources of psychoactive substances, also known as “safe supply” programs. In particular, low-barrier and flexible options are necessary to meet the needs of various people in the community.

In Vancouver, the SAFER program provides medications that are prescribed off-label as substitutes to the illicit drug supply. A multidisciplinary team oversees the program, including doctors, nurses, pharmacists, social workers, and people who have experience living with substance use.

The program’s approach is akin to the use of medications as treatments for substance use disorder, such as opioid-agonist therapy. However, instead of promoting abstinence, the goal of SAFER is to prevent overdose deaths and other consequences by decreasing reliance on the unregulated drug market.

Enrolled participants can access medications, including opioids such as hydromorphone and fentanyl, as a substitute for the unregulated substances that they consume. A notable aspect of SAFER is the offer of fentanyl – with a known potency and without dangerous adulterants found in the local drug supply.
 

Promoting participant autonomy

Given the increasing rate of overdose deaths involving stimulants in Canada, the program also offers prescribed psychostimulants, such as methylphenidate and dextroamphetamine.

The program focuses on harm reduction and promoting participant autonomy. SAFER doesn’t have a predetermined schedule for medication access, which allows participants to return as they need.

“Creating this program has required patience to change our practices,” Dr. Sutherland said. “As you learn more and do more, you’re always growing because you care about your patients and want to help them, especially vulnerable people with a high risk for death.”

The SAFER program is integrated into health care and social services, and participants have access to on-site primary care from clinicians trained in addiction medicine. The program is located alongside a low-barrier prevention site, where supplies such as syringes, take-home naloxone kits, and drug-checking services are available.

The SAFER program will undergo a scientific evaluation, led by two of the co-authors, which will include about 200 participants. During a 2-year period, the evaluation will assess whether the program reduces the risk for overdose deaths and supports access to primary care, harm reduction, and substance use disorder treatment. In addition, the researchers will analyze other key outcomes, such as fatal versus nonfatal overdoses, medication adherence, and the qualitative lived experience of participants.
 

The end of prohibition?

“We’ve had the same challenges with people buying illegal drugs on the street for almost 30 years, but about 5 years ago, that all changed when fentanyl became a prominent drug, and overdose deaths skyrocketed,” Mark Tyndall, MD, a public health professor at the University of British Columbia, Vancouver, said in an interview.

University of British Columbia

Dr. Tyndall is also executive director of the British Columbia Centre for Disease Control and executive director of MySafe Society, a safe supply program in Canada for those with opioid addiction. He is not involved in the SAFER program.

SAFER and MySafe Society are positioned as low-barrier programs, he said, meaning that the public health response is primarily focused on preventing deaths and helping people to get access to medication that won’t kill them. The idea is to meet people where they are today.

However, these programs still face major barriers, such as limitations from federal regulators and stigmas around illicit drugs and harm-reduction programs.

“These beliefs are entrenched, and it takes a long time to help people understand that prohibition means that dangerous drugs are on the street,” he said. “I don’t think way more people are using than 10 years ago, but there was a supply of heroin that was stable in potency back then, and people weren’t dying.”

Ultimately, Dr. Tyndall said, drug policy experts would like to create a regulated supply, similar to the supply of cannabis. The political and regulatory process may take much longer to catch up, but he believes that it’s the most ethical way to reduce overdose deaths and the unregulated drug supply.

“The harshest critics of harm reduction often go to the liquor store every weekend,” he said. “It’s going to be a long process before people think this way, but having fentanyl and other dangerous drugs on the street has signaled the end stage of prohibition.”

The SAFER program is operated by PHS Community Services Society in partnership with Vancouver Coastal Health and funded through Health Canada’s Substance Use and Addiction Program. Dr. Tyndall reported no relevant disclosures.

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

The Safer Alternatives for Emergency Response (SAFER) program provides a safe supply of substances to prevent drug overdose deaths, according to a new report.

The program has been operating in Vancouver, British Columbia, since April 2021. So far, the program has enrolled 58 participants who have reported benefits from having new options when other forms of treatment or harm reduction didn’t work. In addition, doctors who work with the program have reported increased medication adherence among the participants, as well as better chronic disease management.

Similar safe supply programs are being implemented or considered in other places across Canada. Since 2019, Health Canada has funded 18 safe supply pilot programs.

“When we look at the number of overdose deaths, it should be zero. These are preventable deaths,” author Christy Sutherland, MD, medical director at the PHS Community Services Society, Vancouver, which operates the SAFER program, told this news organization.

PHS Community Services Society

Safe supply programs

Between January 2016 and June 2021, more than 24,000 people died from opioid toxicity in Canada, according to the authors. A key driver of the ongoing public health crisis has been the introduction of illicit fentanyl and other dangerous substances into the unregulated drug supply.

In recent years, several harm-reduction options and substance use disorder treatment programs have been introduced in Canada to stem overdose deaths. However, they haven’t been sufficient, and the number of deaths continues to rise.

“In 2010, methadone worked, but now even high doses don’t keep people out of withdrawal due to the infiltration of fentanyl,” Dr. Sutherland said. “It’s clinically not working anymore. People are now going through benzodiazepine withdrawal and opiate withdrawal at the same time.”

The changes have led doctors to call for programs that provide legal and regulated sources of psychoactive substances, also known as “safe supply” programs. In particular, low-barrier and flexible options are necessary to meet the needs of various people in the community.

In Vancouver, the SAFER program provides medications that are prescribed off-label as substitutes to the illicit drug supply. A multidisciplinary team oversees the program, including doctors, nurses, pharmacists, social workers, and people who have experience living with substance use.

The program’s approach is akin to the use of medications as treatments for substance use disorder, such as opioid-agonist therapy. However, instead of promoting abstinence, the goal of SAFER is to prevent overdose deaths and other consequences by decreasing reliance on the unregulated drug market.

Enrolled participants can access medications, including opioids such as hydromorphone and fentanyl, as a substitute for the unregulated substances that they consume. A notable aspect of SAFER is the offer of fentanyl – with a known potency and without dangerous adulterants found in the local drug supply.
 

Promoting participant autonomy

Given the increasing rate of overdose deaths involving stimulants in Canada, the program also offers prescribed psychostimulants, such as methylphenidate and dextroamphetamine.

The program focuses on harm reduction and promoting participant autonomy. SAFER doesn’t have a predetermined schedule for medication access, which allows participants to return as they need.

“Creating this program has required patience to change our practices,” Dr. Sutherland said. “As you learn more and do more, you’re always growing because you care about your patients and want to help them, especially vulnerable people with a high risk for death.”

The SAFER program is integrated into health care and social services, and participants have access to on-site primary care from clinicians trained in addiction medicine. The program is located alongside a low-barrier prevention site, where supplies such as syringes, take-home naloxone kits, and drug-checking services are available.

The SAFER program will undergo a scientific evaluation, led by two of the co-authors, which will include about 200 participants. During a 2-year period, the evaluation will assess whether the program reduces the risk for overdose deaths and supports access to primary care, harm reduction, and substance use disorder treatment. In addition, the researchers will analyze other key outcomes, such as fatal versus nonfatal overdoses, medication adherence, and the qualitative lived experience of participants.
 

The end of prohibition?

“We’ve had the same challenges with people buying illegal drugs on the street for almost 30 years, but about 5 years ago, that all changed when fentanyl became a prominent drug, and overdose deaths skyrocketed,” Mark Tyndall, MD, a public health professor at the University of British Columbia, Vancouver, said in an interview.

University of British Columbia

Dr. Tyndall is also executive director of the British Columbia Centre for Disease Control and executive director of MySafe Society, a safe supply program in Canada for those with opioid addiction. He is not involved in the SAFER program.

SAFER and MySafe Society are positioned as low-barrier programs, he said, meaning that the public health response is primarily focused on preventing deaths and helping people to get access to medication that won’t kill them. The idea is to meet people where they are today.

However, these programs still face major barriers, such as limitations from federal regulators and stigmas around illicit drugs and harm-reduction programs.

“These beliefs are entrenched, and it takes a long time to help people understand that prohibition means that dangerous drugs are on the street,” he said. “I don’t think way more people are using than 10 years ago, but there was a supply of heroin that was stable in potency back then, and people weren’t dying.”

Ultimately, Dr. Tyndall said, drug policy experts would like to create a regulated supply, similar to the supply of cannabis. The political and regulatory process may take much longer to catch up, but he believes that it’s the most ethical way to reduce overdose deaths and the unregulated drug supply.

“The harshest critics of harm reduction often go to the liquor store every weekend,” he said. “It’s going to be a long process before people think this way, but having fentanyl and other dangerous drugs on the street has signaled the end stage of prohibition.”

The SAFER program is operated by PHS Community Services Society in partnership with Vancouver Coastal Health and funded through Health Canada’s Substance Use and Addiction Program. Dr. Tyndall reported no relevant disclosures.

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

The first international survey of parental benefits and policies among cardiovascular training programs shows wide variability among institutions.

Although a majority of cardiology fellows became parents during training, the survey found that family benefits and policies were not uniformly available and that knowledge about the existence of such policies was low across all institutions.

The findings are published in the Journal of the American College of Cardiology.

Such variability highlights disparities in real-world experiences, say Estefania Oliveros, MD, Temple University Hospital, Philadelphia, and colleagues.

“There are no policies to protect cardiology trainees when they become parents that are uniform across the United States or even internationally, even though, according to our survey, 61.7% become parents during training,” Dr. Oliveros told this news organization.

Dr. Oliveros said she wanted to learn more about the status of institutional practices surrounding pregnant trainees during cardiovascular fellowship, not only in the U.S., but internationally: “I wanted to study this because of my own experience.”

“I was probably the first pregnant trainee at my institution, and there were no specific policies in place, so I had to find out on my own what to do about radiation safety, where I would breastfeed, schedule changes, how that would impact my graduation time, things like that,” Dr. Oliveros said. “It would be nice if you had the resources and your institution could accommodate your needs, instead of every time you have a pregnant person on your staff, you have to reinvent the wheel.”

Dr. Oliveros and colleagues conducted an online survey during August 2020-October 2020 that was distributed via social media. Responses were made anonymous to encourage unbiased feedback.

Among the 417 completed responses, 47 (11.3%) were from training program directors, 146 (35%) from current or former pregnant trainees, and 224 (53.7%) from current or former trainees who were not pregnant during cardiology training. Two-thirds of the respondents (67.1%) were parents.

Most survey respondents said they became pregnant during the third year of general cardiology (29.1%), followed by the first year of general cardiology (26.3%), and the second year of general cardiology (23.5%).

Only 13 of the 47 training program directors (27.7%) received guidance or training on how to accommodate pregnant trainees during fellowship.

Additionally, 26% of the trainees reported their institution had readily available breastfeeding and pumping policies, 39% responded that their institution had no such policies, and 34.9% said they did not know.

Nearly one-half of the programs offered rearrangement of schedules because of radiation concerns, 27.5% did not.

The amount of parental leave varied greatly worldwide. For Europe, Central and South America, Africa, and Australia, the average parental leave was more than 4 months; for Canada, it was more than 3 months; for the United States, it was 1 to 2 months; and for Asia, it was 3 to 4 weeks.

“There is no uniformity, no policies for things like breastfeeding or places where you can pump. None of that is installed, even though by law we’re supposed to have these things,” Dr. Oliveros said.

In all countries, paternity leave was uncommon (2.6% of respondents), even though 48.5% of the programs had paternity leave.

“I would like to see associations, program directors, even trainees helping each other in finding ways to accommodate parents to promote wellness and assure that trainees can have both good training and life balance,” she added.

In an accompanying editorial, Ileana L. Piña, MD, MPH, Thomas Jefferson Institute, Philadelphia, writes: “Enough has been said about our need for a greater percentage of women cardiologists. There is no need to further debate that fact. However, it is puzzling that despite > 50% of medical students being women, the cardiology specialty is fraught with recent survey reports of hostility in the workplace, concerns of long hours, exposure to radiation, and poor work-life balance that can compel trainees to choose delaying pregnancy or taking unpaid leave, which will, in turn, delay training. Therefore, it is not surprising that only 14.9% of cardiologist specialists and 21.9% of cardiology fellows are women.”

Dr. Piña notes that while the authors understand that it’s difficult to change national policies, they issue a “call to action” for organizations and program directors to demonstrate leadership by developing fair and balanced decisions regarding parental policies.

“Those decisions are so impactful that they can change career trajectories for the better or worse ... the current status is unacceptable and must change for the benefit of all trainees, their families, and the program directors. The problem is too important and pervasive,” she adds.

Dr. Piña concludes: “Perhaps if the women who are the subjects of, and often the unwitting party to, administrative decisions about their lives, choices, and welfare were invited to contribute to the changes, we would finally see an increase in the number of women in cardiology careers. After all, aren’t we about diversity and belonging?”

“We need to normalize pregnancy and parental leave across the globe,” Laxmi S. Mehta, MD, Ohio State University Weiner Medical Center, Columbus, said in an interview.

As previously reported, Dr. Mehta recently led a study that surveyed 323 women cardiologists who were working while they were pregnant. Her study found that 75% of these women experienced discriminatory maternity leave practices, some of which were likely violations of the federal Family and Medical Leave Act.

“If we want more women to pursue a career in cardiology, then employers and health systems need to adequately support parenthood, including allowing people to spend uninterrupted time with their newborns without the fear of discrimination, retaliation, or financial burden,” Dr. Mehta said.

Limitations of the study are the small sample size, potential for bias associated with social media distribution, and the fact that 75% of respondents were women, Dr. Oliveros and colleagues write.

Dr. Oliveros, Dr. Piña, and Dr. Mehta report no relevant financial relationships.

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

The first international survey of parental benefits and policies among cardiovascular training programs shows wide variability among institutions.

Although a majority of cardiology fellows became parents during training, the survey found that family benefits and policies were not uniformly available and that knowledge about the existence of such policies was low across all institutions.

The findings are published in the Journal of the American College of Cardiology.

Such variability highlights disparities in real-world experiences, say Estefania Oliveros, MD, Temple University Hospital, Philadelphia, and colleagues.

“There are no policies to protect cardiology trainees when they become parents that are uniform across the United States or even internationally, even though, according to our survey, 61.7% become parents during training,” Dr. Oliveros told this news organization.

Dr. Oliveros said she wanted to learn more about the status of institutional practices surrounding pregnant trainees during cardiovascular fellowship, not only in the U.S., but internationally: “I wanted to study this because of my own experience.”

“I was probably the first pregnant trainee at my institution, and there were no specific policies in place, so I had to find out on my own what to do about radiation safety, where I would breastfeed, schedule changes, how that would impact my graduation time, things like that,” Dr. Oliveros said. “It would be nice if you had the resources and your institution could accommodate your needs, instead of every time you have a pregnant person on your staff, you have to reinvent the wheel.”

Dr. Oliveros and colleagues conducted an online survey during August 2020-October 2020 that was distributed via social media. Responses were made anonymous to encourage unbiased feedback.

Among the 417 completed responses, 47 (11.3%) were from training program directors, 146 (35%) from current or former pregnant trainees, and 224 (53.7%) from current or former trainees who were not pregnant during cardiology training. Two-thirds of the respondents (67.1%) were parents.

Most survey respondents said they became pregnant during the third year of general cardiology (29.1%), followed by the first year of general cardiology (26.3%), and the second year of general cardiology (23.5%).

Only 13 of the 47 training program directors (27.7%) received guidance or training on how to accommodate pregnant trainees during fellowship.

Additionally, 26% of the trainees reported their institution had readily available breastfeeding and pumping policies, 39% responded that their institution had no such policies, and 34.9% said they did not know.

Nearly one-half of the programs offered rearrangement of schedules because of radiation concerns, 27.5% did not.

The amount of parental leave varied greatly worldwide. For Europe, Central and South America, Africa, and Australia, the average parental leave was more than 4 months; for Canada, it was more than 3 months; for the United States, it was 1 to 2 months; and for Asia, it was 3 to 4 weeks.

“There is no uniformity, no policies for things like breastfeeding or places where you can pump. None of that is installed, even though by law we’re supposed to have these things,” Dr. Oliveros said.

In all countries, paternity leave was uncommon (2.6% of respondents), even though 48.5% of the programs had paternity leave.

“I would like to see associations, program directors, even trainees helping each other in finding ways to accommodate parents to promote wellness and assure that trainees can have both good training and life balance,” she added.

In an accompanying editorial, Ileana L. Piña, MD, MPH, Thomas Jefferson Institute, Philadelphia, writes: “Enough has been said about our need for a greater percentage of women cardiologists. There is no need to further debate that fact. However, it is puzzling that despite > 50% of medical students being women, the cardiology specialty is fraught with recent survey reports of hostility in the workplace, concerns of long hours, exposure to radiation, and poor work-life balance that can compel trainees to choose delaying pregnancy or taking unpaid leave, which will, in turn, delay training. Therefore, it is not surprising that only 14.9% of cardiologist specialists and 21.9% of cardiology fellows are women.”

Dr. Piña notes that while the authors understand that it’s difficult to change national policies, they issue a “call to action” for organizations and program directors to demonstrate leadership by developing fair and balanced decisions regarding parental policies.

“Those decisions are so impactful that they can change career trajectories for the better or worse ... the current status is unacceptable and must change for the benefit of all trainees, their families, and the program directors. The problem is too important and pervasive,” she adds.

Dr. Piña concludes: “Perhaps if the women who are the subjects of, and often the unwitting party to, administrative decisions about their lives, choices, and welfare were invited to contribute to the changes, we would finally see an increase in the number of women in cardiology careers. After all, aren’t we about diversity and belonging?”

“We need to normalize pregnancy and parental leave across the globe,” Laxmi S. Mehta, MD, Ohio State University Weiner Medical Center, Columbus, said in an interview.

As previously reported, Dr. Mehta recently led a study that surveyed 323 women cardiologists who were working while they were pregnant. Her study found that 75% of these women experienced discriminatory maternity leave practices, some of which were likely violations of the federal Family and Medical Leave Act.

“If we want more women to pursue a career in cardiology, then employers and health systems need to adequately support parenthood, including allowing people to spend uninterrupted time with their newborns without the fear of discrimination, retaliation, or financial burden,” Dr. Mehta said.

Limitations of the study are the small sample size, potential for bias associated with social media distribution, and the fact that 75% of respondents were women, Dr. Oliveros and colleagues write.

Dr. Oliveros, Dr. Piña, and Dr. Mehta report no relevant financial relationships.

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

The first international survey of parental benefits and policies among cardiovascular training programs shows wide variability among institutions.

Although a majority of cardiology fellows became parents during training, the survey found that family benefits and policies were not uniformly available and that knowledge about the existence of such policies was low across all institutions.

The findings are published in the Journal of the American College of Cardiology.

Such variability highlights disparities in real-world experiences, say Estefania Oliveros, MD, Temple University Hospital, Philadelphia, and colleagues.

“There are no policies to protect cardiology trainees when they become parents that are uniform across the United States or even internationally, even though, according to our survey, 61.7% become parents during training,” Dr. Oliveros told this news organization.

Dr. Oliveros said she wanted to learn more about the status of institutional practices surrounding pregnant trainees during cardiovascular fellowship, not only in the U.S., but internationally: “I wanted to study this because of my own experience.”

“I was probably the first pregnant trainee at my institution, and there were no specific policies in place, so I had to find out on my own what to do about radiation safety, where I would breastfeed, schedule changes, how that would impact my graduation time, things like that,” Dr. Oliveros said. “It would be nice if you had the resources and your institution could accommodate your needs, instead of every time you have a pregnant person on your staff, you have to reinvent the wheel.”

Dr. Oliveros and colleagues conducted an online survey during August 2020-October 2020 that was distributed via social media. Responses were made anonymous to encourage unbiased feedback.

Among the 417 completed responses, 47 (11.3%) were from training program directors, 146 (35%) from current or former pregnant trainees, and 224 (53.7%) from current or former trainees who were not pregnant during cardiology training. Two-thirds of the respondents (67.1%) were parents.

Most survey respondents said they became pregnant during the third year of general cardiology (29.1%), followed by the first year of general cardiology (26.3%), and the second year of general cardiology (23.5%).

Only 13 of the 47 training program directors (27.7%) received guidance or training on how to accommodate pregnant trainees during fellowship.

Additionally, 26% of the trainees reported their institution had readily available breastfeeding and pumping policies, 39% responded that their institution had no such policies, and 34.9% said they did not know.

Nearly one-half of the programs offered rearrangement of schedules because of radiation concerns, 27.5% did not.

The amount of parental leave varied greatly worldwide. For Europe, Central and South America, Africa, and Australia, the average parental leave was more than 4 months; for Canada, it was more than 3 months; for the United States, it was 1 to 2 months; and for Asia, it was 3 to 4 weeks.

“There is no uniformity, no policies for things like breastfeeding or places where you can pump. None of that is installed, even though by law we’re supposed to have these things,” Dr. Oliveros said.

In all countries, paternity leave was uncommon (2.6% of respondents), even though 48.5% of the programs had paternity leave.

“I would like to see associations, program directors, even trainees helping each other in finding ways to accommodate parents to promote wellness and assure that trainees can have both good training and life balance,” she added.

In an accompanying editorial, Ileana L. Piña, MD, MPH, Thomas Jefferson Institute, Philadelphia, writes: “Enough has been said about our need for a greater percentage of women cardiologists. There is no need to further debate that fact. However, it is puzzling that despite > 50% of medical students being women, the cardiology specialty is fraught with recent survey reports of hostility in the workplace, concerns of long hours, exposure to radiation, and poor work-life balance that can compel trainees to choose delaying pregnancy or taking unpaid leave, which will, in turn, delay training. Therefore, it is not surprising that only 14.9% of cardiologist specialists and 21.9% of cardiology fellows are women.”

Dr. Piña notes that while the authors understand that it’s difficult to change national policies, they issue a “call to action” for organizations and program directors to demonstrate leadership by developing fair and balanced decisions regarding parental policies.

“Those decisions are so impactful that they can change career trajectories for the better or worse ... the current status is unacceptable and must change for the benefit of all trainees, their families, and the program directors. The problem is too important and pervasive,” she adds.

Dr. Piña concludes: “Perhaps if the women who are the subjects of, and often the unwitting party to, administrative decisions about their lives, choices, and welfare were invited to contribute to the changes, we would finally see an increase in the number of women in cardiology careers. After all, aren’t we about diversity and belonging?”

“We need to normalize pregnancy and parental leave across the globe,” Laxmi S. Mehta, MD, Ohio State University Weiner Medical Center, Columbus, said in an interview.

As previously reported, Dr. Mehta recently led a study that surveyed 323 women cardiologists who were working while they were pregnant. Her study found that 75% of these women experienced discriminatory maternity leave practices, some of which were likely violations of the federal Family and Medical Leave Act.

“If we want more women to pursue a career in cardiology, then employers and health systems need to adequately support parenthood, including allowing people to spend uninterrupted time with their newborns without the fear of discrimination, retaliation, or financial burden,” Dr. Mehta said.

Limitations of the study are the small sample size, potential for bias associated with social media distribution, and the fact that 75% of respondents were women, Dr. Oliveros and colleagues write.

Dr. Oliveros, Dr. Piña, and Dr. Mehta report no relevant financial relationships.

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

Key clinical point: High sugar-sweetened beverage (SSB) and total fructose intake was associated with increased incidence of and mortality from proximal colon cancer, especially during the later stages of colorectal tumorigenesis.

Major finding: SSB and total fructose consumption was associated with a significant increase in the incidence of (hazard ratio [HR] per 1-serving/d increment 1.18 and HR per 25-g/d increment 1.18, respectively; both P_trend = .02) and mortality from (HR 1.39; P_trend = .002 and HR 1.42; P_trend = .003, respectively) proximal colon cancer.

Study details: This large-scale study included 121,111 adult health professionals from two US prospective cohorts, the Nurses’ Health Study and Health Professionals Follow-Up Study.

Disclosures: The study was sponsored by grants from the US National Institutes of Health, American Cancer Society, and American Institute for Cancer Research. Some authors declared consulting and advisory board participation for and receiving research funds from various sources.

Source: Yuan C et al. Sugar-sweetened beverage and sugar consumption and colorectal cancer incidence and mortality according to anatomic subsite. Am J Clin Nutr. 2022 (Apr 25). Doi: 10.1093/ajcn/nqac040

Key clinical point: High sugar-sweetened beverage (SSB) and total fructose intake was associated with increased incidence of and mortality from proximal colon cancer, especially during the later stages of colorectal tumorigenesis.

Major finding: SSB and total fructose consumption was associated with a significant increase in the incidence of (hazard ratio [HR] per 1-serving/d increment 1.18 and HR per 25-g/d increment 1.18, respectively; both P_trend = .02) and mortality from (HR 1.39; P_trend = .002 and HR 1.42; P_trend = .003, respectively) proximal colon cancer.

Study details: This large-scale study included 121,111 adult health professionals from two US prospective cohorts, the Nurses’ Health Study and Health Professionals Follow-Up Study.

Disclosures: The study was sponsored by grants from the US National Institutes of Health, American Cancer Society, and American Institute for Cancer Research. Some authors declared consulting and advisory board participation for and receiving research funds from various sources.

Source: Yuan C et al. Sugar-sweetened beverage and sugar consumption and colorectal cancer incidence and mortality according to anatomic subsite. Am J Clin Nutr. 2022 (Apr 25). Doi: 10.1093/ajcn/nqac040

Key clinical point: High sugar-sweetened beverage (SSB) and total fructose intake was associated with increased incidence of and mortality from proximal colon cancer, especially during the later stages of colorectal tumorigenesis.

Major finding: SSB and total fructose consumption was associated with a significant increase in the incidence of (hazard ratio [HR] per 1-serving/d increment 1.18 and HR per 25-g/d increment 1.18, respectively; both P_trend = .02) and mortality from (HR 1.39; P_trend = .002 and HR 1.42; P_trend = .003, respectively) proximal colon cancer.

Study details: This large-scale study included 121,111 adult health professionals from two US prospective cohorts, the Nurses’ Health Study and Health Professionals Follow-Up Study.

Disclosures: The study was sponsored by grants from the US National Institutes of Health, American Cancer Society, and American Institute for Cancer Research. Some authors declared consulting and advisory board participation for and receiving research funds from various sources.

Source: Yuan C et al. Sugar-sweetened beverage and sugar consumption and colorectal cancer incidence and mortality according to anatomic subsite. Am J Clin Nutr. 2022 (Apr 25). Doi: 10.1093/ajcn/nqac040

Key clinical point: Circulating tumor DNA (ctDNA) has substantiated its role as a strong prognostic biomarker in patients with metastatic colorectal cancer (mCRC). However, uncovering its true clinical value for these patients calls for prospective clinical trials with standardized methodologies.

Major finding: High baseline ctDNA levels were associated with a shorter progression-free survival (PFS; hazard ratio [HR] 2.2; 95% CI 1.8-2.8) and overall survival (OS; HR 2.4; 95% CI 1.9-3.1), with a small or no early decline in ctDNA levels with treatment being associated with a shorter PFS (HR 3.0; 95% CI 2.2-4.2) and OS (HR 2.8; 95% CI 2.1-3.9). Clonal evolution and lead-time results were inconsistent, with most studies having a high bias risk in ≥1 domain.

Study details: Findings are from a meta-analysis of 71 studies that included 6930 patients with mCRC.

Disclosures: The study was supported by the Danish Cancer Society. The authors declared no conflicts of interest.

Source: Callesen LB et al. Circulating tumour DNA and its clinical utility in predicting treatment response or survival in patients with metastatic colorectal cancer: A systematic review and meta-analysis. Br J Cancer. 2022 (Apr 19). Doi: 10.1038/s41416-022-01816-4

Key clinical point: Circulating tumor DNA (ctDNA) has substantiated its role as a strong prognostic biomarker in patients with metastatic colorectal cancer (mCRC). However, uncovering its true clinical value for these patients calls for prospective clinical trials with standardized methodologies.

Major finding: High baseline ctDNA levels were associated with a shorter progression-free survival (PFS; hazard ratio [HR] 2.2; 95% CI 1.8-2.8) and overall survival (OS; HR 2.4; 95% CI 1.9-3.1), with a small or no early decline in ctDNA levels with treatment being associated with a shorter PFS (HR 3.0; 95% CI 2.2-4.2) and OS (HR 2.8; 95% CI 2.1-3.9). Clonal evolution and lead-time results were inconsistent, with most studies having a high bias risk in ≥1 domain.

Study details: Findings are from a meta-analysis of 71 studies that included 6930 patients with mCRC.

Disclosures: The study was supported by the Danish Cancer Society. The authors declared no conflicts of interest.

Source: Callesen LB et al. Circulating tumour DNA and its clinical utility in predicting treatment response or survival in patients with metastatic colorectal cancer: A systematic review and meta-analysis. Br J Cancer. 2022 (Apr 19). Doi: 10.1038/s41416-022-01816-4

Key clinical point: Circulating tumor DNA (ctDNA) has substantiated its role as a strong prognostic biomarker in patients with metastatic colorectal cancer (mCRC). However, uncovering its true clinical value for these patients calls for prospective clinical trials with standardized methodologies.

Major finding: High baseline ctDNA levels were associated with a shorter progression-free survival (PFS; hazard ratio [HR] 2.2; 95% CI 1.8-2.8) and overall survival (OS; HR 2.4; 95% CI 1.9-3.1), with a small or no early decline in ctDNA levels with treatment being associated with a shorter PFS (HR 3.0; 95% CI 2.2-4.2) and OS (HR 2.8; 95% CI 2.1-3.9). Clonal evolution and lead-time results were inconsistent, with most studies having a high bias risk in ≥1 domain.

Study details: Findings are from a meta-analysis of 71 studies that included 6930 patients with mCRC.

Disclosures: The study was supported by the Danish Cancer Society. The authors declared no conflicts of interest.

Source: Callesen LB et al. Circulating tumour DNA and its clinical utility in predicting treatment response or survival in patients with metastatic colorectal cancer: A systematic review and meta-analysis. Br J Cancer. 2022 (Apr 19). Doi: 10.1038/s41416-022-01816-4