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Novel celery seed–derived drug may improve stroke outcomes
a new report suggests.
Patients treated with butylphthalide had fewer severe neurologic symptoms and better function 90 days after the stroke, compared with those receiving placebo.
Butylphthalide is approved and available for use in China, where the study was conducted. However, the medication hasn’t been approved for use by the U.S. Food and Drug Administration.
“Patients who received butylphthalide had less severe neurological symptoms and a better living status at 90 days post stroke, compared to those who received the placebo,” said coauthor Baixue Jia, MD, an attending physician in interventional neuroradiology at the Beijing Tiantan Hospital of Capital Medical University and a faculty member at the China National Clinical Research Center for Neurological Diseases in Beijing. “If the results are confirmed in other trials, this may lead to more options to treat strokes caused by clots.”
The study was presented at the International Stroke Conference presented by the American Stroke Association, a division of the American Heart Association.
Studying stroke outcomes
The researchers described butylphthalide as a cerebroprotective drug that was originally extracted from seeds of Apium graveolens. In China, previous studies have shown that the drug has cerebroprotective effects in animal models of ischemia-reperfusion, they noted.
In this randomized, double-blind, placebo-controlled trial, Dr. Jia and colleagues evaluated whether treatment with butylphthalide could improve 90-day outcomes for adults with acute ischemic stroke who received intravenous recombinant tissue plasminogen activator (tPA), endovascular treatment, or both.
The participants were treated at one of 59 medical centers in China between July 2018 and February 2022. Those who had minimal stroke symptoms on their initial exam, defined as a score of 0-3 on the National Institutes of Health Stroke Scale, or had severe stroke symptoms, defined as having a score of 26 or higher on the NIHSS, were excluded from the study.
Along with an initial revascularization intervention chosen by their physician, participants were randomly selected to receive either butylphthalide or a placebo daily for 90 days. The drug was administered through daily intravenous injections for the first 14 days, after which patients received oral capsules for 76 days.
The research team defined the outcomes as “favorable” if a patient fell into one of the following categories 90 days after the stroke: an initially mild to moderate stroke (NIHSS, 4-7) and no symptoms after treatment, defined as a score of 0 on the Modified Rankin Scale (mRS), which measures disability and dependence; an initially moderate to serious stroke (NIHSS, 8-14) and no residual symptoms or mild symptoms that don’t impair the ability to perform routine activities of daily living without assistance (mRS, 0-1); or an initially serious to severe stroke (NIHSS, 15-25) and no remaining symptoms or a slight disability that impairs some activities but allows one to conduct daily living without assistance (mRS, 0-2).
Secondary outcomes included symptomatic intracranial hemorrhage, recurrent stroke, and mortality.
Among the 1,216 participants, 607 were assigned to the treatment group, and 609 were assigned to the placebo group. The average age was 66 years, and 68% were men.
Overall, participants in the butylphthalide group were 70% more likely to have a favorable 90-day outcome, compared with the placebo group. Favorable outcomes occurred in 344 patients (56.7%) in the butylphthalide group, compared with 268 patients (44%) in the placebo group (odds ratio, 1.70; 95% confidence interval, 1.35-2.14; P < .001).
In addition, butylphthalide improved function equally well for the patients who initially received tPA, those who received endovascular treatment, and those who received both tPA and endovascular treatment.
Secondary events, such as recurrent stroke and intracranial hemorrhage, weren’t significantly different between the butylphthalide and placebo groups.
Ongoing questions
Dr. Jia and colleagues noted the need to understand how butylphthalide works in the brain. Animal studies have suggested several possible mechanisms, but it remains unclear.
“The next step should be investigating the exact mechanisms of butylphthalide in humans,” Dr. Jia said.
Additional research should assess the medication in other populations, the authors noted, particularly because the study involved participants who received initial treatment with tPA, endovascular treatment, or both. The results may not be generalizable to stroke patients who receive other treatments or to populations outside of China.
“While these are interesting results, this is only one relatively small study on a fairly select population in China. Butylphthalide, a medication initially compounded from celery seed, is not ready for use in standard stroke treatment,” said Daniel Lackland, DrPH, professor of neurology and director of the division of translational neurosciences and population studies at the Medical University of South Carolina, Charleston.
Dr. Lackland, who wasn’t involved with the study, is a member of the American Stroke Association’s Stroke Council. Although butylphthalide was originally extracted from seeds, he noted, it’s not what patients would find commercially available.
“The medication used in this study is not the same as celery seed or celery seed extract supplements,” he said. “Stroke survivors should always consult with their neurologist or healthcare professional regarding diet after a stroke.”
The study was funded by the National Key Technology Research and Development Program of the Ministry of Science and Technology of the People’s Republic of China and Shijiazhuang Pharmaceutical Group dl-3-butylphthalide Pharmaceutical. Several authors are employed with Beijing Tiantan Hospital and the Beijing Institute of Brain Disorders. Dr. Lackland reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
a new report suggests.
Patients treated with butylphthalide had fewer severe neurologic symptoms and better function 90 days after the stroke, compared with those receiving placebo.
Butylphthalide is approved and available for use in China, where the study was conducted. However, the medication hasn’t been approved for use by the U.S. Food and Drug Administration.
“Patients who received butylphthalide had less severe neurological symptoms and a better living status at 90 days post stroke, compared to those who received the placebo,” said coauthor Baixue Jia, MD, an attending physician in interventional neuroradiology at the Beijing Tiantan Hospital of Capital Medical University and a faculty member at the China National Clinical Research Center for Neurological Diseases in Beijing. “If the results are confirmed in other trials, this may lead to more options to treat strokes caused by clots.”
The study was presented at the International Stroke Conference presented by the American Stroke Association, a division of the American Heart Association.
Studying stroke outcomes
The researchers described butylphthalide as a cerebroprotective drug that was originally extracted from seeds of Apium graveolens. In China, previous studies have shown that the drug has cerebroprotective effects in animal models of ischemia-reperfusion, they noted.
In this randomized, double-blind, placebo-controlled trial, Dr. Jia and colleagues evaluated whether treatment with butylphthalide could improve 90-day outcomes for adults with acute ischemic stroke who received intravenous recombinant tissue plasminogen activator (tPA), endovascular treatment, or both.
The participants were treated at one of 59 medical centers in China between July 2018 and February 2022. Those who had minimal stroke symptoms on their initial exam, defined as a score of 0-3 on the National Institutes of Health Stroke Scale, or had severe stroke symptoms, defined as having a score of 26 or higher on the NIHSS, were excluded from the study.
Along with an initial revascularization intervention chosen by their physician, participants were randomly selected to receive either butylphthalide or a placebo daily for 90 days. The drug was administered through daily intravenous injections for the first 14 days, after which patients received oral capsules for 76 days.
The research team defined the outcomes as “favorable” if a patient fell into one of the following categories 90 days after the stroke: an initially mild to moderate stroke (NIHSS, 4-7) and no symptoms after treatment, defined as a score of 0 on the Modified Rankin Scale (mRS), which measures disability and dependence; an initially moderate to serious stroke (NIHSS, 8-14) and no residual symptoms or mild symptoms that don’t impair the ability to perform routine activities of daily living without assistance (mRS, 0-1); or an initially serious to severe stroke (NIHSS, 15-25) and no remaining symptoms or a slight disability that impairs some activities but allows one to conduct daily living without assistance (mRS, 0-2).
Secondary outcomes included symptomatic intracranial hemorrhage, recurrent stroke, and mortality.
Among the 1,216 participants, 607 were assigned to the treatment group, and 609 were assigned to the placebo group. The average age was 66 years, and 68% were men.
Overall, participants in the butylphthalide group were 70% more likely to have a favorable 90-day outcome, compared with the placebo group. Favorable outcomes occurred in 344 patients (56.7%) in the butylphthalide group, compared with 268 patients (44%) in the placebo group (odds ratio, 1.70; 95% confidence interval, 1.35-2.14; P < .001).
In addition, butylphthalide improved function equally well for the patients who initially received tPA, those who received endovascular treatment, and those who received both tPA and endovascular treatment.
Secondary events, such as recurrent stroke and intracranial hemorrhage, weren’t significantly different between the butylphthalide and placebo groups.
Ongoing questions
Dr. Jia and colleagues noted the need to understand how butylphthalide works in the brain. Animal studies have suggested several possible mechanisms, but it remains unclear.
“The next step should be investigating the exact mechanisms of butylphthalide in humans,” Dr. Jia said.
Additional research should assess the medication in other populations, the authors noted, particularly because the study involved participants who received initial treatment with tPA, endovascular treatment, or both. The results may not be generalizable to stroke patients who receive other treatments or to populations outside of China.
“While these are interesting results, this is only one relatively small study on a fairly select population in China. Butylphthalide, a medication initially compounded from celery seed, is not ready for use in standard stroke treatment,” said Daniel Lackland, DrPH, professor of neurology and director of the division of translational neurosciences and population studies at the Medical University of South Carolina, Charleston.
Dr. Lackland, who wasn’t involved with the study, is a member of the American Stroke Association’s Stroke Council. Although butylphthalide was originally extracted from seeds, he noted, it’s not what patients would find commercially available.
“The medication used in this study is not the same as celery seed or celery seed extract supplements,” he said. “Stroke survivors should always consult with their neurologist or healthcare professional regarding diet after a stroke.”
The study was funded by the National Key Technology Research and Development Program of the Ministry of Science and Technology of the People’s Republic of China and Shijiazhuang Pharmaceutical Group dl-3-butylphthalide Pharmaceutical. Several authors are employed with Beijing Tiantan Hospital and the Beijing Institute of Brain Disorders. Dr. Lackland reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
a new report suggests.
Patients treated with butylphthalide had fewer severe neurologic symptoms and better function 90 days after the stroke, compared with those receiving placebo.
Butylphthalide is approved and available for use in China, where the study was conducted. However, the medication hasn’t been approved for use by the U.S. Food and Drug Administration.
“Patients who received butylphthalide had less severe neurological symptoms and a better living status at 90 days post stroke, compared to those who received the placebo,” said coauthor Baixue Jia, MD, an attending physician in interventional neuroradiology at the Beijing Tiantan Hospital of Capital Medical University and a faculty member at the China National Clinical Research Center for Neurological Diseases in Beijing. “If the results are confirmed in other trials, this may lead to more options to treat strokes caused by clots.”
The study was presented at the International Stroke Conference presented by the American Stroke Association, a division of the American Heart Association.
Studying stroke outcomes
The researchers described butylphthalide as a cerebroprotective drug that was originally extracted from seeds of Apium graveolens. In China, previous studies have shown that the drug has cerebroprotective effects in animal models of ischemia-reperfusion, they noted.
In this randomized, double-blind, placebo-controlled trial, Dr. Jia and colleagues evaluated whether treatment with butylphthalide could improve 90-day outcomes for adults with acute ischemic stroke who received intravenous recombinant tissue plasminogen activator (tPA), endovascular treatment, or both.
The participants were treated at one of 59 medical centers in China between July 2018 and February 2022. Those who had minimal stroke symptoms on their initial exam, defined as a score of 0-3 on the National Institutes of Health Stroke Scale, or had severe stroke symptoms, defined as having a score of 26 or higher on the NIHSS, were excluded from the study.
Along with an initial revascularization intervention chosen by their physician, participants were randomly selected to receive either butylphthalide or a placebo daily for 90 days. The drug was administered through daily intravenous injections for the first 14 days, after which patients received oral capsules for 76 days.
The research team defined the outcomes as “favorable” if a patient fell into one of the following categories 90 days after the stroke: an initially mild to moderate stroke (NIHSS, 4-7) and no symptoms after treatment, defined as a score of 0 on the Modified Rankin Scale (mRS), which measures disability and dependence; an initially moderate to serious stroke (NIHSS, 8-14) and no residual symptoms or mild symptoms that don’t impair the ability to perform routine activities of daily living without assistance (mRS, 0-1); or an initially serious to severe stroke (NIHSS, 15-25) and no remaining symptoms or a slight disability that impairs some activities but allows one to conduct daily living without assistance (mRS, 0-2).
Secondary outcomes included symptomatic intracranial hemorrhage, recurrent stroke, and mortality.
Among the 1,216 participants, 607 were assigned to the treatment group, and 609 were assigned to the placebo group. The average age was 66 years, and 68% were men.
Overall, participants in the butylphthalide group were 70% more likely to have a favorable 90-day outcome, compared with the placebo group. Favorable outcomes occurred in 344 patients (56.7%) in the butylphthalide group, compared with 268 patients (44%) in the placebo group (odds ratio, 1.70; 95% confidence interval, 1.35-2.14; P < .001).
In addition, butylphthalide improved function equally well for the patients who initially received tPA, those who received endovascular treatment, and those who received both tPA and endovascular treatment.
Secondary events, such as recurrent stroke and intracranial hemorrhage, weren’t significantly different between the butylphthalide and placebo groups.
Ongoing questions
Dr. Jia and colleagues noted the need to understand how butylphthalide works in the brain. Animal studies have suggested several possible mechanisms, but it remains unclear.
“The next step should be investigating the exact mechanisms of butylphthalide in humans,” Dr. Jia said.
Additional research should assess the medication in other populations, the authors noted, particularly because the study involved participants who received initial treatment with tPA, endovascular treatment, or both. The results may not be generalizable to stroke patients who receive other treatments or to populations outside of China.
“While these are interesting results, this is only one relatively small study on a fairly select population in China. Butylphthalide, a medication initially compounded from celery seed, is not ready for use in standard stroke treatment,” said Daniel Lackland, DrPH, professor of neurology and director of the division of translational neurosciences and population studies at the Medical University of South Carolina, Charleston.
Dr. Lackland, who wasn’t involved with the study, is a member of the American Stroke Association’s Stroke Council. Although butylphthalide was originally extracted from seeds, he noted, it’s not what patients would find commercially available.
“The medication used in this study is not the same as celery seed or celery seed extract supplements,” he said. “Stroke survivors should always consult with their neurologist or healthcare professional regarding diet after a stroke.”
The study was funded by the National Key Technology Research and Development Program of the Ministry of Science and Technology of the People’s Republic of China and Shijiazhuang Pharmaceutical Group dl-3-butylphthalide Pharmaceutical. Several authors are employed with Beijing Tiantan Hospital and the Beijing Institute of Brain Disorders. Dr. Lackland reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM ISC 2023
What’s new in brain health?
This transcript has been edited for clarity.
Dear colleagues, I am Christoph Diener from the medical faculty of the University of Duisburg-Essen in Germany.
Treatment of tension-type headache
I would like to start with headache. You are all aware that we have several new studies regarding the prevention of migraine, but very few studies involving nondrug treatments for tension-type headache.
A working group in Göttingen, Germany, conducted a study in people with frequent episodic and chronic tension-type headache. The first of the four randomized groups received traditional Chinese acupuncture for 3 months. The second group received physical therapy and exercise for 1 hour per week for 12 weeks. The third group received a combination of acupuncture and exercise. The last was a control group that received only standard care.
The outcome parameters of tension-type headache were evaluated after 6 months and again after 12 months. Previously, these same researchers published that the intensity but not the frequency of tension-type headache was reduced by active therapy.
In Cephalalgia, they published the outcome for the endpoints of depression, anxiety, and quality of life. Acupuncture, exercise, and the combination of the two improved depression, anxiety, and quality of life. This shows that nonmedical treatment is effective in people with frequent episodic and chronic tension-type headache.
Headache after COVID-19
The next study was published in Headache and discusses headache after COVID-19. In this review of published studies, more than 50% of people with COVID-19 develop headache. It is more frequent in young patients and people with preexisting primary headaches, such as migraine and tension-type headache. Prognosis is usually good, but some patients develop new, daily persistent headache, which is a major problem because treatment is unclear. We desperately need studies investigating how to treat this new, daily persistent headache after COVID-19.
SSRIs during COVID-19 infection
The next study also focuses on COVID-19. We have conflicting results from several studies suggesting that selective serotonin reuptake inhibitors might be effective in people with mild COVID-19 infection. This hypothesis was tested in a study in Brazil and was published in JAMA, The study included 1,288 outpatients with mild COVID-19 who either received 50 mg of fluvoxamine twice daily for 10 days or placebo. There was no benefit of the treatment for any outcome.
Preventing dementia with antihypertensive treatment
The next study was published in the European Heart Journal and addresses the question of whether effective antihypertensive treatment in elderly persons can prevent dementia. This is a meta-analysis of five placebo-controlled trials with more than 28,000 patients. The meta-analysis clearly shows that treating hypertension in elderly patients does prevent dementia. The benefit is higher if the blood pressure is lowered by a larger amount which also stays true for elderly patients. There is no negative impact of lowering blood pressure in this population.
Antiplatelet therapy
The next study was published in Stroke and reexamines whether resumption of antiplatelet therapy should be early or late in people who had an intracerebral hemorrhage while on antiplatelet therapy. In the Taiwanese Health Registry, this was studied in 1,584 patients. The researchers divided participants into groups based on whether antiplatelet therapy was resumed within 30 days or after 30 days. In 1 year, the rate of recurrent intracerebral hemorrhage was 3.2%. There was no difference whether antiplatelet therapy was resumed early or late.
Regular exercise in Parkinson’s disease
The final study is a review of nonmedical therapy. This meta-analysis of 19 randomized trials looked at the benefit of regular exercise in patients with Parkinson’s disease and depression. The analysis clearly showed that rigorous and moderate exercise improved depression in patients with Parkinson’s disease. This is very important because exercise improves not only the symptoms of Parkinson’s disease but also comorbid depression while presenting no serious adverse events or side effects.
Dr. Diener is a professor in the department of neurology at Stroke Center–Headache Center, University Duisburg-Essen, Germany. He disclosed ties with Abbott, Addex Pharma, Alder, Allergan, Almirall, Amgen, Autonomic Technology, AstraZeneca, Bayer Vital, Berlin Chemie, Bristol-Myers Squibb, Boehringer Ingelheim, Chordate, CoAxia, Corimmun, Covidien, Coherex, CoLucid, Daiichi Sankyo, D-Pharm, Electrocore, Fresenius, GlaxoSmithKline, Grunenthal, Janssen-Cilag, Labrys Biologics Lilly, La Roche, Lundbeck, 3M Medica, MSD, Medtronic, Menarini, MindFrame, Minster, Neuroscore, Neurobiological Technologies, Novartis, Novo Nordisk, Johnson & Johnson, Knoll, Paion, Parke-Davis, Pierre Fabre, Pfizer Inc, Schaper and Brummer, Sanofi-Aventis, Schering-Plough, Servier, Solvay, St. Jude, Talecris, Thrombogenics, WebMD Global, Weber and Weber, Wyeth, and Yamanouchi. Dr. Diener has served as editor of Aktuelle Neurologie, Arzneimitteltherapie, Kopfschmerz News, Stroke News, and the Treatment Guidelines of the German Neurological Society; as co-editor of Cephalalgia; and on the editorial board of The Lancet Neurology, Stroke, European Neurology, and Cerebrovascular Disorders. The department of neurology in Essen is supported by the German Research Council, the German Ministry of Education and Research, European Union, National Institutes of Health, Bertelsmann Foundation, and Heinz Nixdorf Foundation. Dr. Diener has no ownership interest and does not own stocks in any pharmaceutical company. A version of this article originally appeared on Medscape.com.
This transcript has been edited for clarity.
Dear colleagues, I am Christoph Diener from the medical faculty of the University of Duisburg-Essen in Germany.
Treatment of tension-type headache
I would like to start with headache. You are all aware that we have several new studies regarding the prevention of migraine, but very few studies involving nondrug treatments for tension-type headache.
A working group in Göttingen, Germany, conducted a study in people with frequent episodic and chronic tension-type headache. The first of the four randomized groups received traditional Chinese acupuncture for 3 months. The second group received physical therapy and exercise for 1 hour per week for 12 weeks. The third group received a combination of acupuncture and exercise. The last was a control group that received only standard care.
The outcome parameters of tension-type headache were evaluated after 6 months and again after 12 months. Previously, these same researchers published that the intensity but not the frequency of tension-type headache was reduced by active therapy.
In Cephalalgia, they published the outcome for the endpoints of depression, anxiety, and quality of life. Acupuncture, exercise, and the combination of the two improved depression, anxiety, and quality of life. This shows that nonmedical treatment is effective in people with frequent episodic and chronic tension-type headache.
Headache after COVID-19
The next study was published in Headache and discusses headache after COVID-19. In this review of published studies, more than 50% of people with COVID-19 develop headache. It is more frequent in young patients and people with preexisting primary headaches, such as migraine and tension-type headache. Prognosis is usually good, but some patients develop new, daily persistent headache, which is a major problem because treatment is unclear. We desperately need studies investigating how to treat this new, daily persistent headache after COVID-19.
SSRIs during COVID-19 infection
The next study also focuses on COVID-19. We have conflicting results from several studies suggesting that selective serotonin reuptake inhibitors might be effective in people with mild COVID-19 infection. This hypothesis was tested in a study in Brazil and was published in JAMA, The study included 1,288 outpatients with mild COVID-19 who either received 50 mg of fluvoxamine twice daily for 10 days or placebo. There was no benefit of the treatment for any outcome.
Preventing dementia with antihypertensive treatment
The next study was published in the European Heart Journal and addresses the question of whether effective antihypertensive treatment in elderly persons can prevent dementia. This is a meta-analysis of five placebo-controlled trials with more than 28,000 patients. The meta-analysis clearly shows that treating hypertension in elderly patients does prevent dementia. The benefit is higher if the blood pressure is lowered by a larger amount which also stays true for elderly patients. There is no negative impact of lowering blood pressure in this population.
Antiplatelet therapy
The next study was published in Stroke and reexamines whether resumption of antiplatelet therapy should be early or late in people who had an intracerebral hemorrhage while on antiplatelet therapy. In the Taiwanese Health Registry, this was studied in 1,584 patients. The researchers divided participants into groups based on whether antiplatelet therapy was resumed within 30 days or after 30 days. In 1 year, the rate of recurrent intracerebral hemorrhage was 3.2%. There was no difference whether antiplatelet therapy was resumed early or late.
Regular exercise in Parkinson’s disease
The final study is a review of nonmedical therapy. This meta-analysis of 19 randomized trials looked at the benefit of regular exercise in patients with Parkinson’s disease and depression. The analysis clearly showed that rigorous and moderate exercise improved depression in patients with Parkinson’s disease. This is very important because exercise improves not only the symptoms of Parkinson’s disease but also comorbid depression while presenting no serious adverse events or side effects.
Dr. Diener is a professor in the department of neurology at Stroke Center–Headache Center, University Duisburg-Essen, Germany. He disclosed ties with Abbott, Addex Pharma, Alder, Allergan, Almirall, Amgen, Autonomic Technology, AstraZeneca, Bayer Vital, Berlin Chemie, Bristol-Myers Squibb, Boehringer Ingelheim, Chordate, CoAxia, Corimmun, Covidien, Coherex, CoLucid, Daiichi Sankyo, D-Pharm, Electrocore, Fresenius, GlaxoSmithKline, Grunenthal, Janssen-Cilag, Labrys Biologics Lilly, La Roche, Lundbeck, 3M Medica, MSD, Medtronic, Menarini, MindFrame, Minster, Neuroscore, Neurobiological Technologies, Novartis, Novo Nordisk, Johnson & Johnson, Knoll, Paion, Parke-Davis, Pierre Fabre, Pfizer Inc, Schaper and Brummer, Sanofi-Aventis, Schering-Plough, Servier, Solvay, St. Jude, Talecris, Thrombogenics, WebMD Global, Weber and Weber, Wyeth, and Yamanouchi. Dr. Diener has served as editor of Aktuelle Neurologie, Arzneimitteltherapie, Kopfschmerz News, Stroke News, and the Treatment Guidelines of the German Neurological Society; as co-editor of Cephalalgia; and on the editorial board of The Lancet Neurology, Stroke, European Neurology, and Cerebrovascular Disorders. The department of neurology in Essen is supported by the German Research Council, the German Ministry of Education and Research, European Union, National Institutes of Health, Bertelsmann Foundation, and Heinz Nixdorf Foundation. Dr. Diener has no ownership interest and does not own stocks in any pharmaceutical company. A version of this article originally appeared on Medscape.com.
This transcript has been edited for clarity.
Dear colleagues, I am Christoph Diener from the medical faculty of the University of Duisburg-Essen in Germany.
Treatment of tension-type headache
I would like to start with headache. You are all aware that we have several new studies regarding the prevention of migraine, but very few studies involving nondrug treatments for tension-type headache.
A working group in Göttingen, Germany, conducted a study in people with frequent episodic and chronic tension-type headache. The first of the four randomized groups received traditional Chinese acupuncture for 3 months. The second group received physical therapy and exercise for 1 hour per week for 12 weeks. The third group received a combination of acupuncture and exercise. The last was a control group that received only standard care.
The outcome parameters of tension-type headache were evaluated after 6 months and again after 12 months. Previously, these same researchers published that the intensity but not the frequency of tension-type headache was reduced by active therapy.
In Cephalalgia, they published the outcome for the endpoints of depression, anxiety, and quality of life. Acupuncture, exercise, and the combination of the two improved depression, anxiety, and quality of life. This shows that nonmedical treatment is effective in people with frequent episodic and chronic tension-type headache.
Headache after COVID-19
The next study was published in Headache and discusses headache after COVID-19. In this review of published studies, more than 50% of people with COVID-19 develop headache. It is more frequent in young patients and people with preexisting primary headaches, such as migraine and tension-type headache. Prognosis is usually good, but some patients develop new, daily persistent headache, which is a major problem because treatment is unclear. We desperately need studies investigating how to treat this new, daily persistent headache after COVID-19.
SSRIs during COVID-19 infection
The next study also focuses on COVID-19. We have conflicting results from several studies suggesting that selective serotonin reuptake inhibitors might be effective in people with mild COVID-19 infection. This hypothesis was tested in a study in Brazil and was published in JAMA, The study included 1,288 outpatients with mild COVID-19 who either received 50 mg of fluvoxamine twice daily for 10 days or placebo. There was no benefit of the treatment for any outcome.
Preventing dementia with antihypertensive treatment
The next study was published in the European Heart Journal and addresses the question of whether effective antihypertensive treatment in elderly persons can prevent dementia. This is a meta-analysis of five placebo-controlled trials with more than 28,000 patients. The meta-analysis clearly shows that treating hypertension in elderly patients does prevent dementia. The benefit is higher if the blood pressure is lowered by a larger amount which also stays true for elderly patients. There is no negative impact of lowering blood pressure in this population.
Antiplatelet therapy
The next study was published in Stroke and reexamines whether resumption of antiplatelet therapy should be early or late in people who had an intracerebral hemorrhage while on antiplatelet therapy. In the Taiwanese Health Registry, this was studied in 1,584 patients. The researchers divided participants into groups based on whether antiplatelet therapy was resumed within 30 days or after 30 days. In 1 year, the rate of recurrent intracerebral hemorrhage was 3.2%. There was no difference whether antiplatelet therapy was resumed early or late.
Regular exercise in Parkinson’s disease
The final study is a review of nonmedical therapy. This meta-analysis of 19 randomized trials looked at the benefit of regular exercise in patients with Parkinson’s disease and depression. The analysis clearly showed that rigorous and moderate exercise improved depression in patients with Parkinson’s disease. This is very important because exercise improves not only the symptoms of Parkinson’s disease but also comorbid depression while presenting no serious adverse events or side effects.
Dr. Diener is a professor in the department of neurology at Stroke Center–Headache Center, University Duisburg-Essen, Germany. He disclosed ties with Abbott, Addex Pharma, Alder, Allergan, Almirall, Amgen, Autonomic Technology, AstraZeneca, Bayer Vital, Berlin Chemie, Bristol-Myers Squibb, Boehringer Ingelheim, Chordate, CoAxia, Corimmun, Covidien, Coherex, CoLucid, Daiichi Sankyo, D-Pharm, Electrocore, Fresenius, GlaxoSmithKline, Grunenthal, Janssen-Cilag, Labrys Biologics Lilly, La Roche, Lundbeck, 3M Medica, MSD, Medtronic, Menarini, MindFrame, Minster, Neuroscore, Neurobiological Technologies, Novartis, Novo Nordisk, Johnson & Johnson, Knoll, Paion, Parke-Davis, Pierre Fabre, Pfizer Inc, Schaper and Brummer, Sanofi-Aventis, Schering-Plough, Servier, Solvay, St. Jude, Talecris, Thrombogenics, WebMD Global, Weber and Weber, Wyeth, and Yamanouchi. Dr. Diener has served as editor of Aktuelle Neurologie, Arzneimitteltherapie, Kopfschmerz News, Stroke News, and the Treatment Guidelines of the German Neurological Society; as co-editor of Cephalalgia; and on the editorial board of The Lancet Neurology, Stroke, European Neurology, and Cerebrovascular Disorders. The department of neurology in Essen is supported by the German Research Council, the German Ministry of Education and Research, European Union, National Institutes of Health, Bertelsmann Foundation, and Heinz Nixdorf Foundation. Dr. Diener has no ownership interest and does not own stocks in any pharmaceutical company. A version of this article originally appeared on Medscape.com.
A doctor must go to extremes to save a choking victim
Some time ago I was invited to join a bipartisan congressional task force on valley fever, also known as coccidioidomycosis. A large and diverse crowd attended the task force’s first meeting in Bakersfield, Calif. – a meeting for everyone: the medical profession, the public, it even included veterinarians.
The whole thing was a resounding success. Francis Collins was there, the just-retired director of the NIH. Tom Frieden, then-director of the Centers for Disease Control and Prevention was there, as were several congresspeople and also my college roommate, a retired Navy medical corps captain. I was enjoying it.
Afterward, we had a banquet dinner at a restaurant in downtown Bakersfield. One of the people there was a woman I knew well – her husband was a physician friend. The restaurant served steak and salmon, and this woman made the mistake of ordering the steak.
Not long after the entrees were served, I heard a commotion at the table just behind me. I turned around and saw that woman in distress. A piece of steak had wedged in her trachea and she couldn’t breathe.
Almost immediately, the chef showed up. I don’t know how he got there. The chef at this restaurant was a big guy. I mean, probably 6 feet, 5 inches tall and 275 pounds. He tried the Heimlich maneuver. It didn’t work.
At that point, I jumped up. I thought, “Well, maybe I know how to do this better than him.” Probably not, actually. I tried and couldn’t make it work either. So I knew we were going to have to do something.
Paul Krogstad, my friend and research partner who is a pediatric infectious disease physician, stepped up and tried to put his finger in her throat and dig it out. He couldn’t get it. The patient had lost consciousness.
So, I’m thinking, okay, there’s really only one choice. You have to get an airway surgically.
I said, “We have to put her down on the floor.” And then I said, “Knife!”
I was looking at the steak knives on the table and they weren’t to my liking for doing a procedure. My college roommate – the retired Navy man – whipped out this very good pocketknife.
I had never done this in my life.
While I was making the incision, somebody gave Paul a ballpoint pen and he broke it into pieces to make a tracheostomy tube. Once I’d made the little incision, I put the tube in. She wasn’t breathing, but she still had a pulse.
I leaned forward and blew into the tube and inflated her lungs. I could see her lungs balloon up. It was a nice feeling, because I knew I was clearly in the right place.
I can’t quite explain it, but while I was doing this, I was enormously calm and totally focused. I knew there was a crowd of people around me, all looking at me, but I wasn’t conscious of that.
It was really just the four of us: Paul and Tom and me and our patient. Those were the only people that I was really cognizant of. Paul and Tom were not panic stricken at all. I remember somebody shouting, “We have to start CPR!” and Frieden said, “No. We don’t.”
Moments later, she woke up, sat up, coughed, and shot the piece of steak across the room.
She was breathing on her own, but we still taped that tube into place. Somebody had already summoned an ambulance; they were there not very long after we completed this procedure. I got in the ambulance with her and we rode over to the emergency room at Mercy Truxtun.
She was stable and doing okay. I sat with her until a thoracic surgeon showed up. He checked out the situation and decided we didn’t need that tube and took it out. I didn’t want to take that out until I had a surgeon there who could do a formal tracheostomy.
They kept her in the hospital for 3 or 4 days. Now, this woman had always had difficulties swallowing, so steak may not have been the best choice. She still had trouble swallowing afterward but recovered.
I’ve known her and her husband a long time, so it was certainly rewarding to be able to provide this service. Years later, though, when her husband died, I spoke at his funeral. When she was speaking to the gathering, she said, “And oh, by the way, Royce, thanks for saving my life.”
That surprised me. I didn’t think we were going to go there.
I’d never tried to practice medicine “at the roadside” before. But that’s part of the career.
Royce Johnson, MD, is the chief of the division of infectious disease among other leadership positions at Kern Medical in Bakersfield, Calif., and the medical director of the Valley Fever Institute.
A version of this article first appeared on Medscape.com.
Some time ago I was invited to join a bipartisan congressional task force on valley fever, also known as coccidioidomycosis. A large and diverse crowd attended the task force’s first meeting in Bakersfield, Calif. – a meeting for everyone: the medical profession, the public, it even included veterinarians.
The whole thing was a resounding success. Francis Collins was there, the just-retired director of the NIH. Tom Frieden, then-director of the Centers for Disease Control and Prevention was there, as were several congresspeople and also my college roommate, a retired Navy medical corps captain. I was enjoying it.
Afterward, we had a banquet dinner at a restaurant in downtown Bakersfield. One of the people there was a woman I knew well – her husband was a physician friend. The restaurant served steak and salmon, and this woman made the mistake of ordering the steak.
Not long after the entrees were served, I heard a commotion at the table just behind me. I turned around and saw that woman in distress. A piece of steak had wedged in her trachea and she couldn’t breathe.
Almost immediately, the chef showed up. I don’t know how he got there. The chef at this restaurant was a big guy. I mean, probably 6 feet, 5 inches tall and 275 pounds. He tried the Heimlich maneuver. It didn’t work.
At that point, I jumped up. I thought, “Well, maybe I know how to do this better than him.” Probably not, actually. I tried and couldn’t make it work either. So I knew we were going to have to do something.
Paul Krogstad, my friend and research partner who is a pediatric infectious disease physician, stepped up and tried to put his finger in her throat and dig it out. He couldn’t get it. The patient had lost consciousness.
So, I’m thinking, okay, there’s really only one choice. You have to get an airway surgically.
I said, “We have to put her down on the floor.” And then I said, “Knife!”
I was looking at the steak knives on the table and they weren’t to my liking for doing a procedure. My college roommate – the retired Navy man – whipped out this very good pocketknife.
I had never done this in my life.
While I was making the incision, somebody gave Paul a ballpoint pen and he broke it into pieces to make a tracheostomy tube. Once I’d made the little incision, I put the tube in. She wasn’t breathing, but she still had a pulse.
I leaned forward and blew into the tube and inflated her lungs. I could see her lungs balloon up. It was a nice feeling, because I knew I was clearly in the right place.
I can’t quite explain it, but while I was doing this, I was enormously calm and totally focused. I knew there was a crowd of people around me, all looking at me, but I wasn’t conscious of that.
It was really just the four of us: Paul and Tom and me and our patient. Those were the only people that I was really cognizant of. Paul and Tom were not panic stricken at all. I remember somebody shouting, “We have to start CPR!” and Frieden said, “No. We don’t.”
Moments later, she woke up, sat up, coughed, and shot the piece of steak across the room.
She was breathing on her own, but we still taped that tube into place. Somebody had already summoned an ambulance; they were there not very long after we completed this procedure. I got in the ambulance with her and we rode over to the emergency room at Mercy Truxtun.
She was stable and doing okay. I sat with her until a thoracic surgeon showed up. He checked out the situation and decided we didn’t need that tube and took it out. I didn’t want to take that out until I had a surgeon there who could do a formal tracheostomy.
They kept her in the hospital for 3 or 4 days. Now, this woman had always had difficulties swallowing, so steak may not have been the best choice. She still had trouble swallowing afterward but recovered.
I’ve known her and her husband a long time, so it was certainly rewarding to be able to provide this service. Years later, though, when her husband died, I spoke at his funeral. When she was speaking to the gathering, she said, “And oh, by the way, Royce, thanks for saving my life.”
That surprised me. I didn’t think we were going to go there.
I’d never tried to practice medicine “at the roadside” before. But that’s part of the career.
Royce Johnson, MD, is the chief of the division of infectious disease among other leadership positions at Kern Medical in Bakersfield, Calif., and the medical director of the Valley Fever Institute.
A version of this article first appeared on Medscape.com.
Some time ago I was invited to join a bipartisan congressional task force on valley fever, also known as coccidioidomycosis. A large and diverse crowd attended the task force’s first meeting in Bakersfield, Calif. – a meeting for everyone: the medical profession, the public, it even included veterinarians.
The whole thing was a resounding success. Francis Collins was there, the just-retired director of the NIH. Tom Frieden, then-director of the Centers for Disease Control and Prevention was there, as were several congresspeople and also my college roommate, a retired Navy medical corps captain. I was enjoying it.
Afterward, we had a banquet dinner at a restaurant in downtown Bakersfield. One of the people there was a woman I knew well – her husband was a physician friend. The restaurant served steak and salmon, and this woman made the mistake of ordering the steak.
Not long after the entrees were served, I heard a commotion at the table just behind me. I turned around and saw that woman in distress. A piece of steak had wedged in her trachea and she couldn’t breathe.
Almost immediately, the chef showed up. I don’t know how he got there. The chef at this restaurant was a big guy. I mean, probably 6 feet, 5 inches tall and 275 pounds. He tried the Heimlich maneuver. It didn’t work.
At that point, I jumped up. I thought, “Well, maybe I know how to do this better than him.” Probably not, actually. I tried and couldn’t make it work either. So I knew we were going to have to do something.
Paul Krogstad, my friend and research partner who is a pediatric infectious disease physician, stepped up and tried to put his finger in her throat and dig it out. He couldn’t get it. The patient had lost consciousness.
So, I’m thinking, okay, there’s really only one choice. You have to get an airway surgically.
I said, “We have to put her down on the floor.” And then I said, “Knife!”
I was looking at the steak knives on the table and they weren’t to my liking for doing a procedure. My college roommate – the retired Navy man – whipped out this very good pocketknife.
I had never done this in my life.
While I was making the incision, somebody gave Paul a ballpoint pen and he broke it into pieces to make a tracheostomy tube. Once I’d made the little incision, I put the tube in. She wasn’t breathing, but she still had a pulse.
I leaned forward and blew into the tube and inflated her lungs. I could see her lungs balloon up. It was a nice feeling, because I knew I was clearly in the right place.
I can’t quite explain it, but while I was doing this, I was enormously calm and totally focused. I knew there was a crowd of people around me, all looking at me, but I wasn’t conscious of that.
It was really just the four of us: Paul and Tom and me and our patient. Those were the only people that I was really cognizant of. Paul and Tom were not panic stricken at all. I remember somebody shouting, “We have to start CPR!” and Frieden said, “No. We don’t.”
Moments later, she woke up, sat up, coughed, and shot the piece of steak across the room.
She was breathing on her own, but we still taped that tube into place. Somebody had already summoned an ambulance; they were there not very long after we completed this procedure. I got in the ambulance with her and we rode over to the emergency room at Mercy Truxtun.
She was stable and doing okay. I sat with her until a thoracic surgeon showed up. He checked out the situation and decided we didn’t need that tube and took it out. I didn’t want to take that out until I had a surgeon there who could do a formal tracheostomy.
They kept her in the hospital for 3 or 4 days. Now, this woman had always had difficulties swallowing, so steak may not have been the best choice. She still had trouble swallowing afterward but recovered.
I’ve known her and her husband a long time, so it was certainly rewarding to be able to provide this service. Years later, though, when her husband died, I spoke at his funeral. When she was speaking to the gathering, she said, “And oh, by the way, Royce, thanks for saving my life.”
That surprised me. I didn’t think we were going to go there.
I’d never tried to practice medicine “at the roadside” before. But that’s part of the career.
Royce Johnson, MD, is the chief of the division of infectious disease among other leadership positions at Kern Medical in Bakersfield, Calif., and the medical director of the Valley Fever Institute.
A version of this article first appeared on Medscape.com.
Medicare ‘offers’ cancer patient a choice: Less life or more debt
We’re gonna need a bigger meth lab
In case you’ve been living under a rock for the past 15 years, the TV show “Breaking Bad” details the spiraling rise and downfall of a high school chemistry teacher who, after developing a case of terminal lung cancer, starts producing methamphetamine to provide for his family in response to the steep cost of treatment for his cancer.
Meanwhile, here in 2023 in the real world, we have Paul Davis, a retired physician in Ohio, who’s being forced to choose between an expensive cancer treatment and bankrupting his family, since Medicare’s decided it doesn’t want to cover the cost. Hey, we’ve seen this one before!
A bit of backstory: In November 2019, Dr. Davis was diagnosed with uveal melanoma, a very rare type of cancer that affects eye tissue. The news got worse in 2022 when the cancer spread to his liver, a move which typically proves fatal within a year. However, in a stroke of great news, the Food and Drug Administration approved the drug Kimmtrak earlier that year, which could be used to treat his cancer. Not cure, of course, but it would give him more time.
His initial treatments with the drug went fine and were covered, but when he transferred his care from a hospital in Columbus to one closer to home, big problem. Medicare decided it didn’t like that hospital and abruptly cut off coverage, denying the local hospital’s claims. That leaves Dr. Davis on the hook for his cancer treatment, and it’s what you might call expensive. Expensive to the tune of $50,000.
A week.
Apparently the coding the local hospital submitted was wrong, indicating that Dr. Davis was receiving Kimmtrak for a type of cancer that the FDA hadn’t approved the drug for. So until the government bureaucracy works itself out, his treatment is on hold, leaving all his faith in Medicare working quickly to rectify its mistake. If it can rectify its mistake. We’re not hopeful.
And in case you were wondering, if Dr. Davis wanted to go full Walter White, the average street price of meth is about $20-$60 per gram, so to pay for his treatment, he’d need to make at least a kilogram of meth every week. That’s, uh, quite a lot of illegal drug, or what we here at the LOTME office would call a fun Saturday night.
When you give a mouse a movie
Researchers have been successfully testing Alzheimer drugs on mice for years, but none of the drugs has proved successful in humans. Recent work, however, might have found the missing link, and it’s a combination no one ever thought of before: mice and movies.
Turns out that Orson Welles’ 1958 film noir classic “Touch of Evil” tapped a part of the mouse brain that has been overlooked: the hippocampus, which is crucial for learning and memory. Previous researchers thought it was just used as a kind of GPS system, but that’s only partially true.
Not only did the mice choose to pay attention to the movie clip, but the hippocampus responded to the visual stimuli only when the rodents saw the scenes from the clip later in the order that they were presented and not in a scrambled order. These findings represent a “major paradigm shift” in studying mouse recall, Mayank Mehta, PhD, of the University of California, Los Angeles, said in a statement from the school.
This breakthrough could run parallel to Alzheimer’s patients struggling with similar defects. “Selective and episodic activation of the mouse hippocampus using a human movie opens up the possibility of directly testing human episodic memory disorders and therapies using mouse neurons, a major step forward,” said coauthor Chinmay Purandare, PhD, who is now at the University of California, San Francisco.
Who would have thought that a classic film would help advance Alzheimer research?
A less human way to study mosquitoes
We here at LOTME have a history with mosquitoes. We know they don’t like us, and they know that we don’t like them. Trust us, they know. So when humans gain a little ground in the war against the buzzy little bloodsuckers, we want to share the joy.
To know the enemy, scientists have to study the enemy, but there is a problem. “Many mosquito experiments still rely on human volunteers and animal subjects,” bioengineering graduate student Kevin Janson, said in a statement from Rice University. Most people don’t like being bitten by mosquitoes, so that kind of testing can be expensive.
Is there a way to automate the collection and processing of mosquito behavior data using inexpensive cameras and machine-learning software? We’re glad you asked, because Mr. Janson and the research team, which includes bioengineers from Rice and tropical medicine experts from Tulane University, have managed to eliminate the need for live volunteers by using patches of synthetic skin made with a 3D printer.
“Each patch of gelatin-like hydrogel comes complete with tiny passageways that can be filled with flowing blood” from a chicken, sheep, or cow, they explained, and proof-of-concept testing showed that mosquitoes would feed on hydrogels without any repellent and stay away from those treated with a repellent.
To conduct the feeding tests, the blood-infused hydrogels are placed in a clear plastic box that is surrounded by cameras.
A bunch of mosquitoes are then tossed in the box and the cameras record all their insect activities: how often they land at each location, how long they stay, whether or not they bite, how long they feed, etc. Humans don’t have to watch and don’t have to be food sources.
Humans don’t have to be food sources, and we just pictured the future of mosquito control. Imagine a dozen Arnold Schwarzenegger–style Terminators, covered in 3D-printed skin, walking through your neighborhood in the summer while wearing sweat-soaked, brightly colored clothing. The mosquitoes wouldn’t be able to stay away, but guess what? They’re feeding off robots with nonhuman skin and nonhuman blood, so we win. It’s good to have a cerebral cortex.
Getting medieval on brain surgery
Let’s get one thing clear: The so-called “Dark Ages” were not nearly as dark as they’re made out to be. For one thing, there’s a world beyond Western Europe. The Roman Empire didn’t collapse everywhere. But even in Western Europe, the centuries between the fall of Rome and the Renaissance were hardly lacking in cultural development.
That said, we wouldn’t want to be in the position of the seventh-century noblewoman whose remains were recently uncovered in a Byzantine fortress in central Italy with multiple cross-shaped incisions in her skull. Yes, this unfortunate woman underwent at least two brain surgeries.
Then again, maybe not. Nothing like it had been discovered at the site, and while the markings – signs of a procedure called trepanation – can be surgical in nature, there are other explanations. For example, the Avar people practiced ritual trepanation during the same time period, but they were hundreds of miles away in the Carpathian mountains, and there was no evidence to support that a different form of ritualistic trepanation ever took place in Byzantine-era Italy.
The investigators then moved on to a form of judicial punishment called decalvatio, which involves mutilation by scalping. Look, the Dark Ages weren’t dark, but no one said they were fun. Anyway, this was discarded, since decalvatio was only meted out to soldiers who deserted the battlefield.
That brings us back to surgery. While one of the trepanations was fully engraved into her skull, indicating that the woman died soon after the surgery, she also bore indications of a healed trepanation. A 50% success rate isn’t terrible for our medieval surgeon. Sure, the Incas managed 80%, but even during the Civil War brain surgery only had a 50% success rate. And that’s the end of the story, nothing more to say about our medieval Italian woman.
Nope. Nothing at all.
Fine. While a surgical procedure was deemed most likely, the study investigators found no direct evidence of a medical condition. No trauma, no tumor, nothing. Just a couple of suggestions of “a systemic pathological condition,” they said. Okay, we swear, it really wasn’t that bad in the Middle [Editor’s note: Approximately 5,000 more words on medieval culture not included. This is a medical column, thank you very much.]
We’re gonna need a bigger meth lab
In case you’ve been living under a rock for the past 15 years, the TV show “Breaking Bad” details the spiraling rise and downfall of a high school chemistry teacher who, after developing a case of terminal lung cancer, starts producing methamphetamine to provide for his family in response to the steep cost of treatment for his cancer.
Meanwhile, here in 2023 in the real world, we have Paul Davis, a retired physician in Ohio, who’s being forced to choose between an expensive cancer treatment and bankrupting his family, since Medicare’s decided it doesn’t want to cover the cost. Hey, we’ve seen this one before!
A bit of backstory: In November 2019, Dr. Davis was diagnosed with uveal melanoma, a very rare type of cancer that affects eye tissue. The news got worse in 2022 when the cancer spread to his liver, a move which typically proves fatal within a year. However, in a stroke of great news, the Food and Drug Administration approved the drug Kimmtrak earlier that year, which could be used to treat his cancer. Not cure, of course, but it would give him more time.
His initial treatments with the drug went fine and were covered, but when he transferred his care from a hospital in Columbus to one closer to home, big problem. Medicare decided it didn’t like that hospital and abruptly cut off coverage, denying the local hospital’s claims. That leaves Dr. Davis on the hook for his cancer treatment, and it’s what you might call expensive. Expensive to the tune of $50,000.
A week.
Apparently the coding the local hospital submitted was wrong, indicating that Dr. Davis was receiving Kimmtrak for a type of cancer that the FDA hadn’t approved the drug for. So until the government bureaucracy works itself out, his treatment is on hold, leaving all his faith in Medicare working quickly to rectify its mistake. If it can rectify its mistake. We’re not hopeful.
And in case you were wondering, if Dr. Davis wanted to go full Walter White, the average street price of meth is about $20-$60 per gram, so to pay for his treatment, he’d need to make at least a kilogram of meth every week. That’s, uh, quite a lot of illegal drug, or what we here at the LOTME office would call a fun Saturday night.
When you give a mouse a movie
Researchers have been successfully testing Alzheimer drugs on mice for years, but none of the drugs has proved successful in humans. Recent work, however, might have found the missing link, and it’s a combination no one ever thought of before: mice and movies.
Turns out that Orson Welles’ 1958 film noir classic “Touch of Evil” tapped a part of the mouse brain that has been overlooked: the hippocampus, which is crucial for learning and memory. Previous researchers thought it was just used as a kind of GPS system, but that’s only partially true.
Not only did the mice choose to pay attention to the movie clip, but the hippocampus responded to the visual stimuli only when the rodents saw the scenes from the clip later in the order that they were presented and not in a scrambled order. These findings represent a “major paradigm shift” in studying mouse recall, Mayank Mehta, PhD, of the University of California, Los Angeles, said in a statement from the school.
This breakthrough could run parallel to Alzheimer’s patients struggling with similar defects. “Selective and episodic activation of the mouse hippocampus using a human movie opens up the possibility of directly testing human episodic memory disorders and therapies using mouse neurons, a major step forward,” said coauthor Chinmay Purandare, PhD, who is now at the University of California, San Francisco.
Who would have thought that a classic film would help advance Alzheimer research?
A less human way to study mosquitoes
We here at LOTME have a history with mosquitoes. We know they don’t like us, and they know that we don’t like them. Trust us, they know. So when humans gain a little ground in the war against the buzzy little bloodsuckers, we want to share the joy.
To know the enemy, scientists have to study the enemy, but there is a problem. “Many mosquito experiments still rely on human volunteers and animal subjects,” bioengineering graduate student Kevin Janson, said in a statement from Rice University. Most people don’t like being bitten by mosquitoes, so that kind of testing can be expensive.
Is there a way to automate the collection and processing of mosquito behavior data using inexpensive cameras and machine-learning software? We’re glad you asked, because Mr. Janson and the research team, which includes bioengineers from Rice and tropical medicine experts from Tulane University, have managed to eliminate the need for live volunteers by using patches of synthetic skin made with a 3D printer.
“Each patch of gelatin-like hydrogel comes complete with tiny passageways that can be filled with flowing blood” from a chicken, sheep, or cow, they explained, and proof-of-concept testing showed that mosquitoes would feed on hydrogels without any repellent and stay away from those treated with a repellent.
To conduct the feeding tests, the blood-infused hydrogels are placed in a clear plastic box that is surrounded by cameras.
A bunch of mosquitoes are then tossed in the box and the cameras record all their insect activities: how often they land at each location, how long they stay, whether or not they bite, how long they feed, etc. Humans don’t have to watch and don’t have to be food sources.
Humans don’t have to be food sources, and we just pictured the future of mosquito control. Imagine a dozen Arnold Schwarzenegger–style Terminators, covered in 3D-printed skin, walking through your neighborhood in the summer while wearing sweat-soaked, brightly colored clothing. The mosquitoes wouldn’t be able to stay away, but guess what? They’re feeding off robots with nonhuman skin and nonhuman blood, so we win. It’s good to have a cerebral cortex.
Getting medieval on brain surgery
Let’s get one thing clear: The so-called “Dark Ages” were not nearly as dark as they’re made out to be. For one thing, there’s a world beyond Western Europe. The Roman Empire didn’t collapse everywhere. But even in Western Europe, the centuries between the fall of Rome and the Renaissance were hardly lacking in cultural development.
That said, we wouldn’t want to be in the position of the seventh-century noblewoman whose remains were recently uncovered in a Byzantine fortress in central Italy with multiple cross-shaped incisions in her skull. Yes, this unfortunate woman underwent at least two brain surgeries.
Then again, maybe not. Nothing like it had been discovered at the site, and while the markings – signs of a procedure called trepanation – can be surgical in nature, there are other explanations. For example, the Avar people practiced ritual trepanation during the same time period, but they were hundreds of miles away in the Carpathian mountains, and there was no evidence to support that a different form of ritualistic trepanation ever took place in Byzantine-era Italy.
The investigators then moved on to a form of judicial punishment called decalvatio, which involves mutilation by scalping. Look, the Dark Ages weren’t dark, but no one said they were fun. Anyway, this was discarded, since decalvatio was only meted out to soldiers who deserted the battlefield.
That brings us back to surgery. While one of the trepanations was fully engraved into her skull, indicating that the woman died soon after the surgery, she also bore indications of a healed trepanation. A 50% success rate isn’t terrible for our medieval surgeon. Sure, the Incas managed 80%, but even during the Civil War brain surgery only had a 50% success rate. And that’s the end of the story, nothing more to say about our medieval Italian woman.
Nope. Nothing at all.
Fine. While a surgical procedure was deemed most likely, the study investigators found no direct evidence of a medical condition. No trauma, no tumor, nothing. Just a couple of suggestions of “a systemic pathological condition,” they said. Okay, we swear, it really wasn’t that bad in the Middle [Editor’s note: Approximately 5,000 more words on medieval culture not included. This is a medical column, thank you very much.]
We’re gonna need a bigger meth lab
In case you’ve been living under a rock for the past 15 years, the TV show “Breaking Bad” details the spiraling rise and downfall of a high school chemistry teacher who, after developing a case of terminal lung cancer, starts producing methamphetamine to provide for his family in response to the steep cost of treatment for his cancer.
Meanwhile, here in 2023 in the real world, we have Paul Davis, a retired physician in Ohio, who’s being forced to choose between an expensive cancer treatment and bankrupting his family, since Medicare’s decided it doesn’t want to cover the cost. Hey, we’ve seen this one before!
A bit of backstory: In November 2019, Dr. Davis was diagnosed with uveal melanoma, a very rare type of cancer that affects eye tissue. The news got worse in 2022 when the cancer spread to his liver, a move which typically proves fatal within a year. However, in a stroke of great news, the Food and Drug Administration approved the drug Kimmtrak earlier that year, which could be used to treat his cancer. Not cure, of course, but it would give him more time.
His initial treatments with the drug went fine and were covered, but when he transferred his care from a hospital in Columbus to one closer to home, big problem. Medicare decided it didn’t like that hospital and abruptly cut off coverage, denying the local hospital’s claims. That leaves Dr. Davis on the hook for his cancer treatment, and it’s what you might call expensive. Expensive to the tune of $50,000.
A week.
Apparently the coding the local hospital submitted was wrong, indicating that Dr. Davis was receiving Kimmtrak for a type of cancer that the FDA hadn’t approved the drug for. So until the government bureaucracy works itself out, his treatment is on hold, leaving all his faith in Medicare working quickly to rectify its mistake. If it can rectify its mistake. We’re not hopeful.
And in case you were wondering, if Dr. Davis wanted to go full Walter White, the average street price of meth is about $20-$60 per gram, so to pay for his treatment, he’d need to make at least a kilogram of meth every week. That’s, uh, quite a lot of illegal drug, or what we here at the LOTME office would call a fun Saturday night.
When you give a mouse a movie
Researchers have been successfully testing Alzheimer drugs on mice for years, but none of the drugs has proved successful in humans. Recent work, however, might have found the missing link, and it’s a combination no one ever thought of before: mice and movies.
Turns out that Orson Welles’ 1958 film noir classic “Touch of Evil” tapped a part of the mouse brain that has been overlooked: the hippocampus, which is crucial for learning and memory. Previous researchers thought it was just used as a kind of GPS system, but that’s only partially true.
Not only did the mice choose to pay attention to the movie clip, but the hippocampus responded to the visual stimuli only when the rodents saw the scenes from the clip later in the order that they were presented and not in a scrambled order. These findings represent a “major paradigm shift” in studying mouse recall, Mayank Mehta, PhD, of the University of California, Los Angeles, said in a statement from the school.
This breakthrough could run parallel to Alzheimer’s patients struggling with similar defects. “Selective and episodic activation of the mouse hippocampus using a human movie opens up the possibility of directly testing human episodic memory disorders and therapies using mouse neurons, a major step forward,” said coauthor Chinmay Purandare, PhD, who is now at the University of California, San Francisco.
Who would have thought that a classic film would help advance Alzheimer research?
A less human way to study mosquitoes
We here at LOTME have a history with mosquitoes. We know they don’t like us, and they know that we don’t like them. Trust us, they know. So when humans gain a little ground in the war against the buzzy little bloodsuckers, we want to share the joy.
To know the enemy, scientists have to study the enemy, but there is a problem. “Many mosquito experiments still rely on human volunteers and animal subjects,” bioengineering graduate student Kevin Janson, said in a statement from Rice University. Most people don’t like being bitten by mosquitoes, so that kind of testing can be expensive.
Is there a way to automate the collection and processing of mosquito behavior data using inexpensive cameras and machine-learning software? We’re glad you asked, because Mr. Janson and the research team, which includes bioengineers from Rice and tropical medicine experts from Tulane University, have managed to eliminate the need for live volunteers by using patches of synthetic skin made with a 3D printer.
“Each patch of gelatin-like hydrogel comes complete with tiny passageways that can be filled with flowing blood” from a chicken, sheep, or cow, they explained, and proof-of-concept testing showed that mosquitoes would feed on hydrogels without any repellent and stay away from those treated with a repellent.
To conduct the feeding tests, the blood-infused hydrogels are placed in a clear plastic box that is surrounded by cameras.
A bunch of mosquitoes are then tossed in the box and the cameras record all their insect activities: how often they land at each location, how long they stay, whether or not they bite, how long they feed, etc. Humans don’t have to watch and don’t have to be food sources.
Humans don’t have to be food sources, and we just pictured the future of mosquito control. Imagine a dozen Arnold Schwarzenegger–style Terminators, covered in 3D-printed skin, walking through your neighborhood in the summer while wearing sweat-soaked, brightly colored clothing. The mosquitoes wouldn’t be able to stay away, but guess what? They’re feeding off robots with nonhuman skin and nonhuman blood, so we win. It’s good to have a cerebral cortex.
Getting medieval on brain surgery
Let’s get one thing clear: The so-called “Dark Ages” were not nearly as dark as they’re made out to be. For one thing, there’s a world beyond Western Europe. The Roman Empire didn’t collapse everywhere. But even in Western Europe, the centuries between the fall of Rome and the Renaissance were hardly lacking in cultural development.
That said, we wouldn’t want to be in the position of the seventh-century noblewoman whose remains were recently uncovered in a Byzantine fortress in central Italy with multiple cross-shaped incisions in her skull. Yes, this unfortunate woman underwent at least two brain surgeries.
Then again, maybe not. Nothing like it had been discovered at the site, and while the markings – signs of a procedure called trepanation – can be surgical in nature, there are other explanations. For example, the Avar people practiced ritual trepanation during the same time period, but they were hundreds of miles away in the Carpathian mountains, and there was no evidence to support that a different form of ritualistic trepanation ever took place in Byzantine-era Italy.
The investigators then moved on to a form of judicial punishment called decalvatio, which involves mutilation by scalping. Look, the Dark Ages weren’t dark, but no one said they were fun. Anyway, this was discarded, since decalvatio was only meted out to soldiers who deserted the battlefield.
That brings us back to surgery. While one of the trepanations was fully engraved into her skull, indicating that the woman died soon after the surgery, she also bore indications of a healed trepanation. A 50% success rate isn’t terrible for our medieval surgeon. Sure, the Incas managed 80%, but even during the Civil War brain surgery only had a 50% success rate. And that’s the end of the story, nothing more to say about our medieval Italian woman.
Nope. Nothing at all.
Fine. While a surgical procedure was deemed most likely, the study investigators found no direct evidence of a medical condition. No trauma, no tumor, nothing. Just a couple of suggestions of “a systemic pathological condition,” they said. Okay, we swear, it really wasn’t that bad in the Middle [Editor’s note: Approximately 5,000 more words on medieval culture not included. This is a medical column, thank you very much.]
Eye drops delay, may even prevent, nearsightedness
Dilating eye drops may delay – and perhaps even prevent – the onset of myopia in children, according to findings from a study published in JAMA. The study was conducted by researchers in Hong Kong.
Myopia is irreversible once it takes root and can contribute to other vision problems, such as macular degeneration, retinal detachment, glaucoma, and cataracts. The incidence of nearsightedness has nearly doubled since the 1970s, rising from 25% of the U.S. population to nearly 42%. Children have been particularly affected by the increase; reasons may include spending more time indoors looking at screens, experts say.
“Myopia is an ongoing and growing worldwide concern. This is of particular importance because of the change in children’s lifestyle, such as decreased outdoor time and increased screen time during and after the COVID-19 pandemic,” Jason C. Yam, MPH, of the department of ophthalmology and visual services at the Chinese University of Hong Kong, said in an interview.
Mr. Yam said that, while encouraging children to engage more in outdoor activity and spend less time using screens would help delay myopia, pharmaceutical interventions are needed, given myopia’s potential lifelong effects.
Putting eye drops to the test
In 2020, Mr. Yam and colleagues reported results of the Low-Concentration Atropine for Myopia Progression (LAMP) study, which showed that eye drops containing a solution of 0.05% atropine worked best at slowing the progression of myopia in 4- to 12-year-olds who already had the condition. Atropine relaxes eye muscles, causing dilation.
In that study, Mr. Yam and colleagues measured the rate of change in the eye’s ability to see at a great distance using a unit of measure known as the diopter. The higher the diopter, the more myopic a person’s vision. The 0.05% atropine solution was better at slowing this decline than placebo or solutions that contained a lower concentration of the substance.
The new study enrolled 474 children who were evenly divided by sex. None of the children had myopia when the trial began. Of that starting group, 353 children (age, 4-9 years) completed the study, which involved receiving eye drops once nightly in both eyes for 2 years.
Some children (n = 116) received 0.05% atropine, others (n = 122) received 0.01% atropine, and the rest (n = 115) received placebo drops. Mr. Yam and colleagues assessed how many children in each group had myopia after 2 years, as measured by a decline of at least a half diopter in one eye.
At the 2-year mark, more than half of children who received the placebo drops (61/115) had developed myopia, as had nearly half of those given 0.01% atropine (56/122). But fewer than one-third of children (33/116, 28.4%) who had received the drops with 0.05% atropine developed myopia during that period, the researchers reported.
The percentage of children with myopia in the placebo group (39/128, 30.5%) was larger by the end of the first year of the study than was the share of children in the 0.05% atropine group by the end of the trial. (Between 12 months and 24 months, 13 children in the placebo group left the study.) The main adverse event, in all treatment groups, was discomfort when exposed to bright light, according to the researchers.
“We are continuing the current study with the total intended follow-up duration of at least 6years,” added Mr. Yam, who hopes to determine whether the 0.05% atropine solution not only delays myopia but also prevents it altogether. While myopia is a concern worldwide, the condition is particularly prevalent in East Asia.
Mark A. Bullimore, MCOptom, PhD, FAAO, an adjunct professor at the University of Houston, and a consultant to ophthalmologic companies, called the trial “a landmark study. Finding children who are eligible and parents who are willing to deal with 2 years of drops is no small feat.
“The 0.05% atropine, on average, delays onset of myopia by a year,” Dr. Bullimore noted. He pointed to the similar percentages of myopia with placebo at 12 months, compared with 0.05% atropine 1 year later. He added that few clinicians in the United States use higher than 0.05% atropine for control of myopia because doing so can lead to excessive dilation and difficulty focusing.
While preventing myopia altogether would be ideal, simply delaying its onset can also be of tangible benefit, Bullimore said. In an article published in January, Dr. Bullimore and Noel A. Brennan of Johnson & Johnson Vision showed that delaying the onset of myopia reduces its severity.
“Optometrists prescribe low-concentration atropine already for myopia control, and there’s no reason now – in the light of this study – that they wouldn’t also do it to delay onset,” Dr. Bullimore said.
But in an editorial accompanying the journal article David A. Berntsen, OD, PhD, and Jeffrey J. Walline, OD, PhD, both of the University of Houston, wrote that a change in practice would be premature.
“The evidence presented does not yet warrant a change in the standard care of children because we do not yet know the long-term effects of delaying the onset of myopia with low-concentration atropine,” they wrote.
Identifying which children to consider for treatment is “a challenge,” they noted, because those who are not nearsighted typically do not undergo routine examination unless they have failed a vision test.
“Ultimately, the implementation of vision screenings that include determining a child’s prescription will likely be needed to identify children most likely to become myopic who may benefit from low-concentration atropine,” Dr. Berntsen and Dr. Walline wrote.
Mr. Yam and coinvestigators have applied for a patent on a 0.05% atropine solution. Dr. Bullimore reported relationships with Alcon Research,CooperVision, CorneaGen, EssilorLuxottica, Eyenovia, Genentech, Johnson & Johnson Vision, Lentechs, Novartis, and Vyluma, and is the sole owner of Ridgevue Publishing and Ridgevue Vision.
A version of this article first appeared on Medscape.com.
Dilating eye drops may delay – and perhaps even prevent – the onset of myopia in children, according to findings from a study published in JAMA. The study was conducted by researchers in Hong Kong.
Myopia is irreversible once it takes root and can contribute to other vision problems, such as macular degeneration, retinal detachment, glaucoma, and cataracts. The incidence of nearsightedness has nearly doubled since the 1970s, rising from 25% of the U.S. population to nearly 42%. Children have been particularly affected by the increase; reasons may include spending more time indoors looking at screens, experts say.
“Myopia is an ongoing and growing worldwide concern. This is of particular importance because of the change in children’s lifestyle, such as decreased outdoor time and increased screen time during and after the COVID-19 pandemic,” Jason C. Yam, MPH, of the department of ophthalmology and visual services at the Chinese University of Hong Kong, said in an interview.
Mr. Yam said that, while encouraging children to engage more in outdoor activity and spend less time using screens would help delay myopia, pharmaceutical interventions are needed, given myopia’s potential lifelong effects.
Putting eye drops to the test
In 2020, Mr. Yam and colleagues reported results of the Low-Concentration Atropine for Myopia Progression (LAMP) study, which showed that eye drops containing a solution of 0.05% atropine worked best at slowing the progression of myopia in 4- to 12-year-olds who already had the condition. Atropine relaxes eye muscles, causing dilation.
In that study, Mr. Yam and colleagues measured the rate of change in the eye’s ability to see at a great distance using a unit of measure known as the diopter. The higher the diopter, the more myopic a person’s vision. The 0.05% atropine solution was better at slowing this decline than placebo or solutions that contained a lower concentration of the substance.
The new study enrolled 474 children who were evenly divided by sex. None of the children had myopia when the trial began. Of that starting group, 353 children (age, 4-9 years) completed the study, which involved receiving eye drops once nightly in both eyes for 2 years.
Some children (n = 116) received 0.05% atropine, others (n = 122) received 0.01% atropine, and the rest (n = 115) received placebo drops. Mr. Yam and colleagues assessed how many children in each group had myopia after 2 years, as measured by a decline of at least a half diopter in one eye.
At the 2-year mark, more than half of children who received the placebo drops (61/115) had developed myopia, as had nearly half of those given 0.01% atropine (56/122). But fewer than one-third of children (33/116, 28.4%) who had received the drops with 0.05% atropine developed myopia during that period, the researchers reported.
The percentage of children with myopia in the placebo group (39/128, 30.5%) was larger by the end of the first year of the study than was the share of children in the 0.05% atropine group by the end of the trial. (Between 12 months and 24 months, 13 children in the placebo group left the study.) The main adverse event, in all treatment groups, was discomfort when exposed to bright light, according to the researchers.
“We are continuing the current study with the total intended follow-up duration of at least 6years,” added Mr. Yam, who hopes to determine whether the 0.05% atropine solution not only delays myopia but also prevents it altogether. While myopia is a concern worldwide, the condition is particularly prevalent in East Asia.
Mark A. Bullimore, MCOptom, PhD, FAAO, an adjunct professor at the University of Houston, and a consultant to ophthalmologic companies, called the trial “a landmark study. Finding children who are eligible and parents who are willing to deal with 2 years of drops is no small feat.
“The 0.05% atropine, on average, delays onset of myopia by a year,” Dr. Bullimore noted. He pointed to the similar percentages of myopia with placebo at 12 months, compared with 0.05% atropine 1 year later. He added that few clinicians in the United States use higher than 0.05% atropine for control of myopia because doing so can lead to excessive dilation and difficulty focusing.
While preventing myopia altogether would be ideal, simply delaying its onset can also be of tangible benefit, Bullimore said. In an article published in January, Dr. Bullimore and Noel A. Brennan of Johnson & Johnson Vision showed that delaying the onset of myopia reduces its severity.
“Optometrists prescribe low-concentration atropine already for myopia control, and there’s no reason now – in the light of this study – that they wouldn’t also do it to delay onset,” Dr. Bullimore said.
But in an editorial accompanying the journal article David A. Berntsen, OD, PhD, and Jeffrey J. Walline, OD, PhD, both of the University of Houston, wrote that a change in practice would be premature.
“The evidence presented does not yet warrant a change in the standard care of children because we do not yet know the long-term effects of delaying the onset of myopia with low-concentration atropine,” they wrote.
Identifying which children to consider for treatment is “a challenge,” they noted, because those who are not nearsighted typically do not undergo routine examination unless they have failed a vision test.
“Ultimately, the implementation of vision screenings that include determining a child’s prescription will likely be needed to identify children most likely to become myopic who may benefit from low-concentration atropine,” Dr. Berntsen and Dr. Walline wrote.
Mr. Yam and coinvestigators have applied for a patent on a 0.05% atropine solution. Dr. Bullimore reported relationships with Alcon Research,CooperVision, CorneaGen, EssilorLuxottica, Eyenovia, Genentech, Johnson & Johnson Vision, Lentechs, Novartis, and Vyluma, and is the sole owner of Ridgevue Publishing and Ridgevue Vision.
A version of this article first appeared on Medscape.com.
Dilating eye drops may delay – and perhaps even prevent – the onset of myopia in children, according to findings from a study published in JAMA. The study was conducted by researchers in Hong Kong.
Myopia is irreversible once it takes root and can contribute to other vision problems, such as macular degeneration, retinal detachment, glaucoma, and cataracts. The incidence of nearsightedness has nearly doubled since the 1970s, rising from 25% of the U.S. population to nearly 42%. Children have been particularly affected by the increase; reasons may include spending more time indoors looking at screens, experts say.
“Myopia is an ongoing and growing worldwide concern. This is of particular importance because of the change in children’s lifestyle, such as decreased outdoor time and increased screen time during and after the COVID-19 pandemic,” Jason C. Yam, MPH, of the department of ophthalmology and visual services at the Chinese University of Hong Kong, said in an interview.
Mr. Yam said that, while encouraging children to engage more in outdoor activity and spend less time using screens would help delay myopia, pharmaceutical interventions are needed, given myopia’s potential lifelong effects.
Putting eye drops to the test
In 2020, Mr. Yam and colleagues reported results of the Low-Concentration Atropine for Myopia Progression (LAMP) study, which showed that eye drops containing a solution of 0.05% atropine worked best at slowing the progression of myopia in 4- to 12-year-olds who already had the condition. Atropine relaxes eye muscles, causing dilation.
In that study, Mr. Yam and colleagues measured the rate of change in the eye’s ability to see at a great distance using a unit of measure known as the diopter. The higher the diopter, the more myopic a person’s vision. The 0.05% atropine solution was better at slowing this decline than placebo or solutions that contained a lower concentration of the substance.
The new study enrolled 474 children who were evenly divided by sex. None of the children had myopia when the trial began. Of that starting group, 353 children (age, 4-9 years) completed the study, which involved receiving eye drops once nightly in both eyes for 2 years.
Some children (n = 116) received 0.05% atropine, others (n = 122) received 0.01% atropine, and the rest (n = 115) received placebo drops. Mr. Yam and colleagues assessed how many children in each group had myopia after 2 years, as measured by a decline of at least a half diopter in one eye.
At the 2-year mark, more than half of children who received the placebo drops (61/115) had developed myopia, as had nearly half of those given 0.01% atropine (56/122). But fewer than one-third of children (33/116, 28.4%) who had received the drops with 0.05% atropine developed myopia during that period, the researchers reported.
The percentage of children with myopia in the placebo group (39/128, 30.5%) was larger by the end of the first year of the study than was the share of children in the 0.05% atropine group by the end of the trial. (Between 12 months and 24 months, 13 children in the placebo group left the study.) The main adverse event, in all treatment groups, was discomfort when exposed to bright light, according to the researchers.
“We are continuing the current study with the total intended follow-up duration of at least 6years,” added Mr. Yam, who hopes to determine whether the 0.05% atropine solution not only delays myopia but also prevents it altogether. While myopia is a concern worldwide, the condition is particularly prevalent in East Asia.
Mark A. Bullimore, MCOptom, PhD, FAAO, an adjunct professor at the University of Houston, and a consultant to ophthalmologic companies, called the trial “a landmark study. Finding children who are eligible and parents who are willing to deal with 2 years of drops is no small feat.
“The 0.05% atropine, on average, delays onset of myopia by a year,” Dr. Bullimore noted. He pointed to the similar percentages of myopia with placebo at 12 months, compared with 0.05% atropine 1 year later. He added that few clinicians in the United States use higher than 0.05% atropine for control of myopia because doing so can lead to excessive dilation and difficulty focusing.
While preventing myopia altogether would be ideal, simply delaying its onset can also be of tangible benefit, Bullimore said. In an article published in January, Dr. Bullimore and Noel A. Brennan of Johnson & Johnson Vision showed that delaying the onset of myopia reduces its severity.
“Optometrists prescribe low-concentration atropine already for myopia control, and there’s no reason now – in the light of this study – that they wouldn’t also do it to delay onset,” Dr. Bullimore said.
But in an editorial accompanying the journal article David A. Berntsen, OD, PhD, and Jeffrey J. Walline, OD, PhD, both of the University of Houston, wrote that a change in practice would be premature.
“The evidence presented does not yet warrant a change in the standard care of children because we do not yet know the long-term effects of delaying the onset of myopia with low-concentration atropine,” they wrote.
Identifying which children to consider for treatment is “a challenge,” they noted, because those who are not nearsighted typically do not undergo routine examination unless they have failed a vision test.
“Ultimately, the implementation of vision screenings that include determining a child’s prescription will likely be needed to identify children most likely to become myopic who may benefit from low-concentration atropine,” Dr. Berntsen and Dr. Walline wrote.
Mr. Yam and coinvestigators have applied for a patent on a 0.05% atropine solution. Dr. Bullimore reported relationships with Alcon Research,CooperVision, CorneaGen, EssilorLuxottica, Eyenovia, Genentech, Johnson & Johnson Vision, Lentechs, Novartis, and Vyluma, and is the sole owner of Ridgevue Publishing and Ridgevue Vision.
A version of this article first appeared on Medscape.com.
FROM JAMA
Can medication management smooth the journey for families of autistic children?
Caring for a child with autism is a long haul for families and not often a smooth ride. Medications can help improve child functioning and family quality of life but the evidence may require our careful consideration.
Although I am discussing medication treatment here, the best evidence-based treatments for autism symptoms such as poor social communication and repetitive restricted behavior (RRB) are behavioral (for example, applied behavior analysis), cognitive-behavioral therapy (CBT), and parent training. These modalities also augment the effectiveness of medications in many cases. Educational adjustments and specific therapies, when indicated, such as speech-language, occupational, and physical therapy are also beneficial.
Autism symptoms change with age from early regression, later to RRB, then depression, and they are complicated by coexisting conditions. Not surprisingly then, studying the effectiveness and side effects of medications is complex and guidance is in flux as reliable data emerge.
Because of the shortage of specialists and increasing prevalence of autism, we need to be prepared to manage, monitor, and sometimes start medications for our autistic patients. With great individual differences and the hopes and fears of distressed parents making them desperate for help, we need to be as evidence-based as possible to avoid serious side effects or delay effective behavioral treatments.
Our assistance is mainly to address the many co-occurring symptoms in autism: 37%-85% ADHD, 50% anxiety, 7.3% bipolar disorder, and 54.1% depression (by age 30). Many autistic children have problematic irritability, explosive episodes, repetitive or rigid routines, difficulty with social engagement, or trouble sleeping.
We need to be clear with families about the evidence and, whenever possible, use our own time-limited trials with placebos and objective measures that target symptoms and goals for improvement. This is complicated by that fact that the child may have trouble communicating about how they feel, have hypo- or hypersensitivity to feelings, as well as confounding coexisting conditions.
The Food and Drug Administration has approved the atypical antipsychotics risperidone (ages 5-16) and aripiprazole (ages 6-17) for reducing symptoms of irritability by 25%-50% – such as agitation, stereotypy, anger outbursts, self-injurious behavior, and hyperactivity within 8 weeks. The Aberrant Behavior Checklist can be used for monitoring. These benefits are largest with behavior therapy and at doses of 1.25-1.75 mg/day (risperidone) or 2-15 mg/day (aripiprazole). Unfortunately, side effects of these medications include somnolence, increased appetite and weight gain (average of 5.1 kg), abnormal blood lipids and glucose, dyskinesia, and elevated prolactin (sometimes galactorrhea). Aripiprazole is equivalent to risperidone for irritability, has less prolactin and fewer metabolic effects, but sometimes has extrapyramidal symptoms. Other second-generation atypical antipsychotics have less evidence but may have fewer side effects. With careful monitoring, these medications can make a major difference in child behavior.
ADHD symptoms often respond to methylphenidate within 4 weeks but at a lower dose and with more side effects of irritability, social withdrawal, and emotional outbursts than for children with ADHD without autism. Formulations such as liquid (short or long acting) or dermal patch may facilitate the important small-dose adjustments and slow ramp-up we should use with checklist monitoring (for example, Vanderbilt Assessment). Atomoxetine also reduces hyperactivity, especially when used with parent training, but has associated nausea, anorexia, early awakening, and rare unpredictable liver failure. Mixed amphetamine salts have not been studied. Clonidine (oral or patch) and guanfacine extended release have also shown some effectiveness for hyperarousal, social interaction, and sleep although they can cause drowsiness/hypotension.
Sleep issues such as sleep onset, duration, and disruptions can improve with melatonin, especially combined with CBT, and it can even sometimes help with anxiety, rigidity, and communication. Use a certified brand and prevent accidental ingestion of gummy forms. Note that obstructive sleep apnea is significantly more common in children with autism spectrum disorder (ASD) and should be evaluated if there are signs. The Childhood Sleep Questionnaire can be used to monitor.
There aren’t data available for selective serotonin reuptake inhibitors in treating depression and anxiety in autistic children but CBT may help. Buspirone improved RRB (at 2.5 mg b.i.d.) but did not help mood. Mood-stabilizing antiepileptics have had mixed results (valproate reduced irritability but with serious side effects), no benefits (lamotrigine and levetiracetam), or no trials (lithium, oxcarbazepine, and topiramate). In spite of this, a Cochrane report recommends antidepressants “on a case by case basis” for children with ASD, keeping in mind the higher risks of behavioral activation (consider comorbid bipolar disorder), irritability, akathisia, and sleep disturbance. We can monitor with Short Moods and Feelings Questionnaire and Problem Behavior Checklist.
NMDA and GABA receptors are implicated in the genesis of ASD. Bumetanide, a GABA modulator, at 1 mg b.i.d., improved social communication and restricted interests, but had dose-related hypokalemia, increased urination, dehydration, loss of appetite, and asthenia. Donepezil (cholinesterase inhibitor) in small studies improved autism scores and expressive/receptive language. N-acetylcysteine, D-cycloserine, and arbaclofen did not show efficacy.
Currently, 64% of children with ASD are prescribed one psychotropic medication, 35% more than two classes, and 15% more than three. While we may look askance at polypharmacy, several medications not effective as monotherapy for children with ASD have significant effects in combination with risperidone; notably memantine, riluzole, N-acetylcysteine, amantadine, topiramate, and buspirone, compared with placebo. Memantine alone has shown benefits in 60% of autistic patients on social, language, and self-stimulatory behaviors at 2.5-30 mg; effective enough that 80% chose continuation.
Families often use complementary or alternative medicines (CAM) so we need to ask about them because CAM may interact with prescribed drugs or complicate determining the source of side effects or benefits. Oxytocin has promising but inconclusive data for improving social cognition but only for 3-8 year olds. Omega-3 fatty acid had benefits for young child stereotypy and lethargy but only by parent report. Vitamin B12, folinic acid, vitamin D3, and digestive enzymes may help but lack data. It is important that families not replace evidence-based treatments with CAM when there are significant symptoms needing treatment.
Being a person with autism, beyond the stress of rigid routines and social difficulties, may include being a target of physical or sexual abuse or bullying, which are risks for suicide. Suicide is eightfold greater in people with autism, especially those who are high functioning; thus, we need to include children with ASD in our routine suicide screening.
Dr. Howard is assistant professor of pediatrics at Johns Hopkins University, Baltimore, and creator of CHADIS. She had no other relevant disclosures. Dr. Howard’s contribution to this publication was as a paid expert to MDedge News. E-mail her at [email protected].
References
Goel R et al. Int Rev Psychiatry. 2018;30(1):78-95.
Stepanova E et al. Dialogues Clin Neurosci. 2017;19(4):395-402.
Caring for a child with autism is a long haul for families and not often a smooth ride. Medications can help improve child functioning and family quality of life but the evidence may require our careful consideration.
Although I am discussing medication treatment here, the best evidence-based treatments for autism symptoms such as poor social communication and repetitive restricted behavior (RRB) are behavioral (for example, applied behavior analysis), cognitive-behavioral therapy (CBT), and parent training. These modalities also augment the effectiveness of medications in many cases. Educational adjustments and specific therapies, when indicated, such as speech-language, occupational, and physical therapy are also beneficial.
Autism symptoms change with age from early regression, later to RRB, then depression, and they are complicated by coexisting conditions. Not surprisingly then, studying the effectiveness and side effects of medications is complex and guidance is in flux as reliable data emerge.
Because of the shortage of specialists and increasing prevalence of autism, we need to be prepared to manage, monitor, and sometimes start medications for our autistic patients. With great individual differences and the hopes and fears of distressed parents making them desperate for help, we need to be as evidence-based as possible to avoid serious side effects or delay effective behavioral treatments.
Our assistance is mainly to address the many co-occurring symptoms in autism: 37%-85% ADHD, 50% anxiety, 7.3% bipolar disorder, and 54.1% depression (by age 30). Many autistic children have problematic irritability, explosive episodes, repetitive or rigid routines, difficulty with social engagement, or trouble sleeping.
We need to be clear with families about the evidence and, whenever possible, use our own time-limited trials with placebos and objective measures that target symptoms and goals for improvement. This is complicated by that fact that the child may have trouble communicating about how they feel, have hypo- or hypersensitivity to feelings, as well as confounding coexisting conditions.
The Food and Drug Administration has approved the atypical antipsychotics risperidone (ages 5-16) and aripiprazole (ages 6-17) for reducing symptoms of irritability by 25%-50% – such as agitation, stereotypy, anger outbursts, self-injurious behavior, and hyperactivity within 8 weeks. The Aberrant Behavior Checklist can be used for monitoring. These benefits are largest with behavior therapy and at doses of 1.25-1.75 mg/day (risperidone) or 2-15 mg/day (aripiprazole). Unfortunately, side effects of these medications include somnolence, increased appetite and weight gain (average of 5.1 kg), abnormal blood lipids and glucose, dyskinesia, and elevated prolactin (sometimes galactorrhea). Aripiprazole is equivalent to risperidone for irritability, has less prolactin and fewer metabolic effects, but sometimes has extrapyramidal symptoms. Other second-generation atypical antipsychotics have less evidence but may have fewer side effects. With careful monitoring, these medications can make a major difference in child behavior.
ADHD symptoms often respond to methylphenidate within 4 weeks but at a lower dose and with more side effects of irritability, social withdrawal, and emotional outbursts than for children with ADHD without autism. Formulations such as liquid (short or long acting) or dermal patch may facilitate the important small-dose adjustments and slow ramp-up we should use with checklist monitoring (for example, Vanderbilt Assessment). Atomoxetine also reduces hyperactivity, especially when used with parent training, but has associated nausea, anorexia, early awakening, and rare unpredictable liver failure. Mixed amphetamine salts have not been studied. Clonidine (oral or patch) and guanfacine extended release have also shown some effectiveness for hyperarousal, social interaction, and sleep although they can cause drowsiness/hypotension.
Sleep issues such as sleep onset, duration, and disruptions can improve with melatonin, especially combined with CBT, and it can even sometimes help with anxiety, rigidity, and communication. Use a certified brand and prevent accidental ingestion of gummy forms. Note that obstructive sleep apnea is significantly more common in children with autism spectrum disorder (ASD) and should be evaluated if there are signs. The Childhood Sleep Questionnaire can be used to monitor.
There aren’t data available for selective serotonin reuptake inhibitors in treating depression and anxiety in autistic children but CBT may help. Buspirone improved RRB (at 2.5 mg b.i.d.) but did not help mood. Mood-stabilizing antiepileptics have had mixed results (valproate reduced irritability but with serious side effects), no benefits (lamotrigine and levetiracetam), or no trials (lithium, oxcarbazepine, and topiramate). In spite of this, a Cochrane report recommends antidepressants “on a case by case basis” for children with ASD, keeping in mind the higher risks of behavioral activation (consider comorbid bipolar disorder), irritability, akathisia, and sleep disturbance. We can monitor with Short Moods and Feelings Questionnaire and Problem Behavior Checklist.
NMDA and GABA receptors are implicated in the genesis of ASD. Bumetanide, a GABA modulator, at 1 mg b.i.d., improved social communication and restricted interests, but had dose-related hypokalemia, increased urination, dehydration, loss of appetite, and asthenia. Donepezil (cholinesterase inhibitor) in small studies improved autism scores and expressive/receptive language. N-acetylcysteine, D-cycloserine, and arbaclofen did not show efficacy.
Currently, 64% of children with ASD are prescribed one psychotropic medication, 35% more than two classes, and 15% more than three. While we may look askance at polypharmacy, several medications not effective as monotherapy for children with ASD have significant effects in combination with risperidone; notably memantine, riluzole, N-acetylcysteine, amantadine, topiramate, and buspirone, compared with placebo. Memantine alone has shown benefits in 60% of autistic patients on social, language, and self-stimulatory behaviors at 2.5-30 mg; effective enough that 80% chose continuation.
Families often use complementary or alternative medicines (CAM) so we need to ask about them because CAM may interact with prescribed drugs or complicate determining the source of side effects or benefits. Oxytocin has promising but inconclusive data for improving social cognition but only for 3-8 year olds. Omega-3 fatty acid had benefits for young child stereotypy and lethargy but only by parent report. Vitamin B12, folinic acid, vitamin D3, and digestive enzymes may help but lack data. It is important that families not replace evidence-based treatments with CAM when there are significant symptoms needing treatment.
Being a person with autism, beyond the stress of rigid routines and social difficulties, may include being a target of physical or sexual abuse or bullying, which are risks for suicide. Suicide is eightfold greater in people with autism, especially those who are high functioning; thus, we need to include children with ASD in our routine suicide screening.
Dr. Howard is assistant professor of pediatrics at Johns Hopkins University, Baltimore, and creator of CHADIS. She had no other relevant disclosures. Dr. Howard’s contribution to this publication was as a paid expert to MDedge News. E-mail her at [email protected].
References
Goel R et al. Int Rev Psychiatry. 2018;30(1):78-95.
Stepanova E et al. Dialogues Clin Neurosci. 2017;19(4):395-402.
Caring for a child with autism is a long haul for families and not often a smooth ride. Medications can help improve child functioning and family quality of life but the evidence may require our careful consideration.
Although I am discussing medication treatment here, the best evidence-based treatments for autism symptoms such as poor social communication and repetitive restricted behavior (RRB) are behavioral (for example, applied behavior analysis), cognitive-behavioral therapy (CBT), and parent training. These modalities also augment the effectiveness of medications in many cases. Educational adjustments and specific therapies, when indicated, such as speech-language, occupational, and physical therapy are also beneficial.
Autism symptoms change with age from early regression, later to RRB, then depression, and they are complicated by coexisting conditions. Not surprisingly then, studying the effectiveness and side effects of medications is complex and guidance is in flux as reliable data emerge.
Because of the shortage of specialists and increasing prevalence of autism, we need to be prepared to manage, monitor, and sometimes start medications for our autistic patients. With great individual differences and the hopes and fears of distressed parents making them desperate for help, we need to be as evidence-based as possible to avoid serious side effects or delay effective behavioral treatments.
Our assistance is mainly to address the many co-occurring symptoms in autism: 37%-85% ADHD, 50% anxiety, 7.3% bipolar disorder, and 54.1% depression (by age 30). Many autistic children have problematic irritability, explosive episodes, repetitive or rigid routines, difficulty with social engagement, or trouble sleeping.
We need to be clear with families about the evidence and, whenever possible, use our own time-limited trials with placebos and objective measures that target symptoms and goals for improvement. This is complicated by that fact that the child may have trouble communicating about how they feel, have hypo- or hypersensitivity to feelings, as well as confounding coexisting conditions.
The Food and Drug Administration has approved the atypical antipsychotics risperidone (ages 5-16) and aripiprazole (ages 6-17) for reducing symptoms of irritability by 25%-50% – such as agitation, stereotypy, anger outbursts, self-injurious behavior, and hyperactivity within 8 weeks. The Aberrant Behavior Checklist can be used for monitoring. These benefits are largest with behavior therapy and at doses of 1.25-1.75 mg/day (risperidone) or 2-15 mg/day (aripiprazole). Unfortunately, side effects of these medications include somnolence, increased appetite and weight gain (average of 5.1 kg), abnormal blood lipids and glucose, dyskinesia, and elevated prolactin (sometimes galactorrhea). Aripiprazole is equivalent to risperidone for irritability, has less prolactin and fewer metabolic effects, but sometimes has extrapyramidal symptoms. Other second-generation atypical antipsychotics have less evidence but may have fewer side effects. With careful monitoring, these medications can make a major difference in child behavior.
ADHD symptoms often respond to methylphenidate within 4 weeks but at a lower dose and with more side effects of irritability, social withdrawal, and emotional outbursts than for children with ADHD without autism. Formulations such as liquid (short or long acting) or dermal patch may facilitate the important small-dose adjustments and slow ramp-up we should use with checklist monitoring (for example, Vanderbilt Assessment). Atomoxetine also reduces hyperactivity, especially when used with parent training, but has associated nausea, anorexia, early awakening, and rare unpredictable liver failure. Mixed amphetamine salts have not been studied. Clonidine (oral or patch) and guanfacine extended release have also shown some effectiveness for hyperarousal, social interaction, and sleep although they can cause drowsiness/hypotension.
Sleep issues such as sleep onset, duration, and disruptions can improve with melatonin, especially combined with CBT, and it can even sometimes help with anxiety, rigidity, and communication. Use a certified brand and prevent accidental ingestion of gummy forms. Note that obstructive sleep apnea is significantly more common in children with autism spectrum disorder (ASD) and should be evaluated if there are signs. The Childhood Sleep Questionnaire can be used to monitor.
There aren’t data available for selective serotonin reuptake inhibitors in treating depression and anxiety in autistic children but CBT may help. Buspirone improved RRB (at 2.5 mg b.i.d.) but did not help mood. Mood-stabilizing antiepileptics have had mixed results (valproate reduced irritability but with serious side effects), no benefits (lamotrigine and levetiracetam), or no trials (lithium, oxcarbazepine, and topiramate). In spite of this, a Cochrane report recommends antidepressants “on a case by case basis” for children with ASD, keeping in mind the higher risks of behavioral activation (consider comorbid bipolar disorder), irritability, akathisia, and sleep disturbance. We can monitor with Short Moods and Feelings Questionnaire and Problem Behavior Checklist.
NMDA and GABA receptors are implicated in the genesis of ASD. Bumetanide, a GABA modulator, at 1 mg b.i.d., improved social communication and restricted interests, but had dose-related hypokalemia, increased urination, dehydration, loss of appetite, and asthenia. Donepezil (cholinesterase inhibitor) in small studies improved autism scores and expressive/receptive language. N-acetylcysteine, D-cycloserine, and arbaclofen did not show efficacy.
Currently, 64% of children with ASD are prescribed one psychotropic medication, 35% more than two classes, and 15% more than three. While we may look askance at polypharmacy, several medications not effective as monotherapy for children with ASD have significant effects in combination with risperidone; notably memantine, riluzole, N-acetylcysteine, amantadine, topiramate, and buspirone, compared with placebo. Memantine alone has shown benefits in 60% of autistic patients on social, language, and self-stimulatory behaviors at 2.5-30 mg; effective enough that 80% chose continuation.
Families often use complementary or alternative medicines (CAM) so we need to ask about them because CAM may interact with prescribed drugs or complicate determining the source of side effects or benefits. Oxytocin has promising but inconclusive data for improving social cognition but only for 3-8 year olds. Omega-3 fatty acid had benefits for young child stereotypy and lethargy but only by parent report. Vitamin B12, folinic acid, vitamin D3, and digestive enzymes may help but lack data. It is important that families not replace evidence-based treatments with CAM when there are significant symptoms needing treatment.
Being a person with autism, beyond the stress of rigid routines and social difficulties, may include being a target of physical or sexual abuse or bullying, which are risks for suicide. Suicide is eightfold greater in people with autism, especially those who are high functioning; thus, we need to include children with ASD in our routine suicide screening.
Dr. Howard is assistant professor of pediatrics at Johns Hopkins University, Baltimore, and creator of CHADIS. She had no other relevant disclosures. Dr. Howard’s contribution to this publication was as a paid expert to MDedge News. E-mail her at [email protected].
References
Goel R et al. Int Rev Psychiatry. 2018;30(1):78-95.
Stepanova E et al. Dialogues Clin Neurosci. 2017;19(4):395-402.
COVID-19 shot appears to reduce diabetes risk, even after Omicron
new data suggest.
The findings, from more than 20,000 patients in the Cedars-Sinai Health System in Los Angeles, suggest that “continued efforts to prevent COVID-19 infection may be beneficial to patient health until we develop better understanding of the effects of potential long-term effects of COVID-19,” lead author Alan C. Kwan, MD, of the department of cardiology at Cedars Sinai’s Smidt Heart Institute, said in an interview.
Several studies conducted early in the pandemic suggested increased risks for both new-onset diabetes and cardiometabolic diseases following COVID-19 infection, possibly because of persistent inflammation contributing to insulin resistance.
However, it hasn’t been clear if those risks have persisted with the more recent predominance of the less-virulent Omicron variant or whether the COVID-19 vaccine influences the risk. This new study suggests that both are the case.
“Our results verify that the risk of developing type 2 diabetes after a COVID-19 infection was not just an early observation but, in fact, a real risk that has, unfortunately, persisted through the Omicron era,” Dr. Kwan noted.
“While the level of evidence by our study and others may not reach the degree needed to affect formal guidelines at this time, we believe it is reasonable to have increased clinical suspicion for diabetes after COVID-19 infection and a lower threshold for testing,” he added.
Moreover, “we believe that our study and others suggest the potential role of COVID-19 to affect cardiovascular risk, and so both prevention of COVID-19 infection, through reasonable personal practices and vaccination, and an increased attention to cardiovascular health after COVID-19 infection is warranted.”
The findings were published online in JAMA Network Open.
Dr. Kwan and colleagues analyzed data for a total of 23,709 patients treated (inpatient and outpatient) for at least one COVID-19 infection between March 2020 and June 2022.
Rates of new-onset diabetes (using ICD-10 codes, primarily type 2 diabetes), hypertension, and hyperlipidemia were all elevated in the 90 days following COVID-19 infection compared with the 90 days prior. The same was true of two diagnoses unrelated to COVID-19, urinary tract infection and gastroesophageal reflux, used as benchmarks of health care engagement.
The highest odds for post versus preinfection were for diabetes (odds ratio, 2.35; P < .001), followed by hypertension (OR, 1.54; P < .001), the benchmark diagnoses (OR, 1.42; P < .001), and hyperlipidemia (OR, 1.22; P = .03).
Following adjustments, the risk versus the benchmark conditions for new-onset diabetes before versus after COVID-19 was significantly elevated (OR, 1.58; P < .001), while the risks for hypertension and hyperlipidemia versus benchmark diagnoses were not (OR, 1.06; P = .52 and 0.91, P = .43, respectively).
The diabetes risk after versus before COVID-19 infection was higher among those who had not been vaccinated (OR, 1.78; P < .001), compared with those who had received the vaccine (OR, 1.07; P = .80).
However, there was no significant interaction between vaccination and diabetes diagnosis (P = .08). “For this reason, we believe our data are suggestive of a protective effect in the population who received vaccination prior to infection, but [this is] not definitive,” Dr. Kwan said.
There were no apparent interactions by age, sex, or pre-existing cardiovascular risk factors, including hypertension or hyperlipidemia. Age, sex, and timing of index infection regarding the Omicron variant were not associated with an increased risk of a new cardiometabolic diagnosis before or after COVID-19 infection in any of the models.
Dr. Kwan said in an interview: “We have continued to be surprised by the evolving understanding of the SARS-CoV-2 virus and the effects on human health. In the beginning of the pandemic it was framed as a purely respiratory virus, which we now know to be a severely limited description of all of its potential effects on the human body. We believe that our research and others raise a concern for increased cardiometabolic risk after COVID infection.”
He added that, “while knowledge is incomplete on this topic, we believe that clinical providers may wish to have a higher degree of suspicion for both diabetes and risk of future cardiac events in patients after COVID infection, and that continued efforts to prevent COVID infection may be beneficial to patient health until we develop better understanding of the potential long-term effects of COVID.”
This study was funded by the Erika J. Glazer Family Foundation, the Doris Duke Charitable Foundation, and grants from the National Institutes of Health. Dr. Kwan reported receiving grants from the Doris Duke Charitable Foundation during the conduct of the study.
A version of this article originally appeared on Medscape.com.
new data suggest.
The findings, from more than 20,000 patients in the Cedars-Sinai Health System in Los Angeles, suggest that “continued efforts to prevent COVID-19 infection may be beneficial to patient health until we develop better understanding of the effects of potential long-term effects of COVID-19,” lead author Alan C. Kwan, MD, of the department of cardiology at Cedars Sinai’s Smidt Heart Institute, said in an interview.
Several studies conducted early in the pandemic suggested increased risks for both new-onset diabetes and cardiometabolic diseases following COVID-19 infection, possibly because of persistent inflammation contributing to insulin resistance.
However, it hasn’t been clear if those risks have persisted with the more recent predominance of the less-virulent Omicron variant or whether the COVID-19 vaccine influences the risk. This new study suggests that both are the case.
“Our results verify that the risk of developing type 2 diabetes after a COVID-19 infection was not just an early observation but, in fact, a real risk that has, unfortunately, persisted through the Omicron era,” Dr. Kwan noted.
“While the level of evidence by our study and others may not reach the degree needed to affect formal guidelines at this time, we believe it is reasonable to have increased clinical suspicion for diabetes after COVID-19 infection and a lower threshold for testing,” he added.
Moreover, “we believe that our study and others suggest the potential role of COVID-19 to affect cardiovascular risk, and so both prevention of COVID-19 infection, through reasonable personal practices and vaccination, and an increased attention to cardiovascular health after COVID-19 infection is warranted.”
The findings were published online in JAMA Network Open.
Dr. Kwan and colleagues analyzed data for a total of 23,709 patients treated (inpatient and outpatient) for at least one COVID-19 infection between March 2020 and June 2022.
Rates of new-onset diabetes (using ICD-10 codes, primarily type 2 diabetes), hypertension, and hyperlipidemia were all elevated in the 90 days following COVID-19 infection compared with the 90 days prior. The same was true of two diagnoses unrelated to COVID-19, urinary tract infection and gastroesophageal reflux, used as benchmarks of health care engagement.
The highest odds for post versus preinfection were for diabetes (odds ratio, 2.35; P < .001), followed by hypertension (OR, 1.54; P < .001), the benchmark diagnoses (OR, 1.42; P < .001), and hyperlipidemia (OR, 1.22; P = .03).
Following adjustments, the risk versus the benchmark conditions for new-onset diabetes before versus after COVID-19 was significantly elevated (OR, 1.58; P < .001), while the risks for hypertension and hyperlipidemia versus benchmark diagnoses were not (OR, 1.06; P = .52 and 0.91, P = .43, respectively).
The diabetes risk after versus before COVID-19 infection was higher among those who had not been vaccinated (OR, 1.78; P < .001), compared with those who had received the vaccine (OR, 1.07; P = .80).
However, there was no significant interaction between vaccination and diabetes diagnosis (P = .08). “For this reason, we believe our data are suggestive of a protective effect in the population who received vaccination prior to infection, but [this is] not definitive,” Dr. Kwan said.
There were no apparent interactions by age, sex, or pre-existing cardiovascular risk factors, including hypertension or hyperlipidemia. Age, sex, and timing of index infection regarding the Omicron variant were not associated with an increased risk of a new cardiometabolic diagnosis before or after COVID-19 infection in any of the models.
Dr. Kwan said in an interview: “We have continued to be surprised by the evolving understanding of the SARS-CoV-2 virus and the effects on human health. In the beginning of the pandemic it was framed as a purely respiratory virus, which we now know to be a severely limited description of all of its potential effects on the human body. We believe that our research and others raise a concern for increased cardiometabolic risk after COVID infection.”
He added that, “while knowledge is incomplete on this topic, we believe that clinical providers may wish to have a higher degree of suspicion for both diabetes and risk of future cardiac events in patients after COVID infection, and that continued efforts to prevent COVID infection may be beneficial to patient health until we develop better understanding of the potential long-term effects of COVID.”
This study was funded by the Erika J. Glazer Family Foundation, the Doris Duke Charitable Foundation, and grants from the National Institutes of Health. Dr. Kwan reported receiving grants from the Doris Duke Charitable Foundation during the conduct of the study.
A version of this article originally appeared on Medscape.com.
new data suggest.
The findings, from more than 20,000 patients in the Cedars-Sinai Health System in Los Angeles, suggest that “continued efforts to prevent COVID-19 infection may be beneficial to patient health until we develop better understanding of the effects of potential long-term effects of COVID-19,” lead author Alan C. Kwan, MD, of the department of cardiology at Cedars Sinai’s Smidt Heart Institute, said in an interview.
Several studies conducted early in the pandemic suggested increased risks for both new-onset diabetes and cardiometabolic diseases following COVID-19 infection, possibly because of persistent inflammation contributing to insulin resistance.
However, it hasn’t been clear if those risks have persisted with the more recent predominance of the less-virulent Omicron variant or whether the COVID-19 vaccine influences the risk. This new study suggests that both are the case.
“Our results verify that the risk of developing type 2 diabetes after a COVID-19 infection was not just an early observation but, in fact, a real risk that has, unfortunately, persisted through the Omicron era,” Dr. Kwan noted.
“While the level of evidence by our study and others may not reach the degree needed to affect formal guidelines at this time, we believe it is reasonable to have increased clinical suspicion for diabetes after COVID-19 infection and a lower threshold for testing,” he added.
Moreover, “we believe that our study and others suggest the potential role of COVID-19 to affect cardiovascular risk, and so both prevention of COVID-19 infection, through reasonable personal practices and vaccination, and an increased attention to cardiovascular health after COVID-19 infection is warranted.”
The findings were published online in JAMA Network Open.
Dr. Kwan and colleagues analyzed data for a total of 23,709 patients treated (inpatient and outpatient) for at least one COVID-19 infection between March 2020 and June 2022.
Rates of new-onset diabetes (using ICD-10 codes, primarily type 2 diabetes), hypertension, and hyperlipidemia were all elevated in the 90 days following COVID-19 infection compared with the 90 days prior. The same was true of two diagnoses unrelated to COVID-19, urinary tract infection and gastroesophageal reflux, used as benchmarks of health care engagement.
The highest odds for post versus preinfection were for diabetes (odds ratio, 2.35; P < .001), followed by hypertension (OR, 1.54; P < .001), the benchmark diagnoses (OR, 1.42; P < .001), and hyperlipidemia (OR, 1.22; P = .03).
Following adjustments, the risk versus the benchmark conditions for new-onset diabetes before versus after COVID-19 was significantly elevated (OR, 1.58; P < .001), while the risks for hypertension and hyperlipidemia versus benchmark diagnoses were not (OR, 1.06; P = .52 and 0.91, P = .43, respectively).
The diabetes risk after versus before COVID-19 infection was higher among those who had not been vaccinated (OR, 1.78; P < .001), compared with those who had received the vaccine (OR, 1.07; P = .80).
However, there was no significant interaction between vaccination and diabetes diagnosis (P = .08). “For this reason, we believe our data are suggestive of a protective effect in the population who received vaccination prior to infection, but [this is] not definitive,” Dr. Kwan said.
There were no apparent interactions by age, sex, or pre-existing cardiovascular risk factors, including hypertension or hyperlipidemia. Age, sex, and timing of index infection regarding the Omicron variant were not associated with an increased risk of a new cardiometabolic diagnosis before or after COVID-19 infection in any of the models.
Dr. Kwan said in an interview: “We have continued to be surprised by the evolving understanding of the SARS-CoV-2 virus and the effects on human health. In the beginning of the pandemic it was framed as a purely respiratory virus, which we now know to be a severely limited description of all of its potential effects on the human body. We believe that our research and others raise a concern for increased cardiometabolic risk after COVID infection.”
He added that, “while knowledge is incomplete on this topic, we believe that clinical providers may wish to have a higher degree of suspicion for both diabetes and risk of future cardiac events in patients after COVID infection, and that continued efforts to prevent COVID infection may be beneficial to patient health until we develop better understanding of the potential long-term effects of COVID.”
This study was funded by the Erika J. Glazer Family Foundation, the Doris Duke Charitable Foundation, and grants from the National Institutes of Health. Dr. Kwan reported receiving grants from the Doris Duke Charitable Foundation during the conduct of the study.
A version of this article originally appeared on Medscape.com.
FROM JAMA NETWORK OPEN
Saying goodbye: How to transition teens to adult medical care
However, many clinicians feel insufficiently prepared to provide comprehensive transition services. This can result in the actual handoff or transfer into adult care being abrupt, incomplete, or outright unsuccessful. By following the recommended best practices of transitions, providers of pediatric care can ensure that this challenging goodbye prepares everyone for the next steps ahead.
Using a structured transition process
In 2011, a health care transition clinical report based on expert opinion and practice consensus and endorsed by the American Academy of Pediatrics, American Academy of Family Physicians, and American College of Physicians – Society of Internal Medicine was released. This report provided a decision-making algorithm for “practice-based implementation of transition for all youth beginning in early adolescence.”
The Got Transition organization, funded by the Maternal Child Health Bureau and Health Resources and Services Administration, provides web-based information and materials for health care providers and families to establish a smooth and successful transition. At the center of these recommendations are the Six Core Elements of Health Care Transition – the essential components of a structured transition process: 1) transition policy/guide; 2) tracking and monitoring; 3) readiness; 4) planning; 5) transfer of care, and 6) transition completion.
This transition process should start early in adolescence, preferably by age 12-14 years, to give adequate time to progress successfully through these elements and improve the likelihood of a smooth, final transfer into the care of an adult clinician.
Preparing your patients for transfer
Despite the availability of these recommendations, national surveys show that the overwhelming majority of adolescents with and without special health care needs report not receiving transition services. Lack of time, resources, interest, and patients being lost to care during adolescence all contribute to this deficit in care. Without transition preparation, the actual handoff or transfer to adult care can be difficult for adolescents, caregivers, and clinicians alike. Adolescents and caregivers may feel a sense of abandonment or have inadequate health knowledge/literacy, pediatric clinicians may fear that the patient is not ready for the expected independence, and adult clinicians face numerous challenges integrating these young patients into their practice.
A structured transition process can help the family and clinicians know what to expect during the transfer of care. Pediatric clinicians can gradually move from a pediatric model of care, in which the caregiver is the center of communication, to an adult model, putting the patient at the center. By encouraging the adolescent to be the direct communicator, the pediatric clinician can promote independence and assess health knowledge, allowing for education where gaps exist.
Assisting the patient in identifying and even meeting the adult clinician well ahead of the final transfer date can also make the process less daunting for the adolescent.
Adult clinicians should consider allowing more time for the first visit with a new young adult patient and welcome caregiver input early in the transfer process, particularly for patients with a chronic disease. By engaging patients and families in an intentional, gradual transition process with an expected outcome, all those involved will be more prepared for the final handoff.
Utilizing transition tools and engaging the adolescent
Numerous tools can assist in the preparation for transfer to adult care. These include transition summaries and emergency plans, which contain essential information such as current medical problems, allergies, medications, prior procedures and treatments, and sick day plans. Such tools can also be built into electronic medical records for easy modification and updating. They can be used as methods to engage and teach adolescents about their disease history and current regimen and can contain essential components for information handoff at the time of transfer to adult care. If the patient carries a rare diagnosis, or one that has historically been associated with lower survival to adulthood, these transfer documents can also include summary information about disease states and contact information for pediatric specialty clinicians.
Adolescent engagement in their health care during the time of transition can also be prompted through the use of patient portals within an electronic health record. Such portals put health information directly at the adolescent’s fingertips, provide them with an outlet for communication with their clinicians, and give reminders regarding health maintenance.
Completing the transfer: The final handoff
The best and most recommended means of relaying information at the time of transfer to adult care is a direct, verbal handoff between clinicians. This direct handoff has several goals:
(1) To ensure the patient has scheduled or attended the first appointment with the adult clinician
(2) To ensure record transfer has occurred successfully
(3) To answer any questions the receiving clinician may have about prior or ongoing care.
(4) To offer the adult clinician ongoing access to the pediatric clinician as an “expert” resource for additional questions.
By remaining available as a resource, the pediatric clinician can alleviate concerns for both the patient and caregiver as well as the receiving adult clinician.
As valuable as verbal handoffs can be, they are not always possible due to patients not having selected an adult clinician prior to leaving the pediatric clinician, an inability to reach the receiving clinician, and/or time limitations. Many of these barriers can be alleviated by early discussions of transitions of care as well as utilization of structured documentation tools as noted above.
It is also recommended that the pediatric clinician follows up with the patient and/or caregiver several months after the transfer is complete. This allows for the adolescent and/or the caregiver to reflect on the transition process and provide feedback to the pediatric clinicians and their practice for ongoing process improvement.
Reflection as a pediatrician
Ideally, all transition steps occur for the adolescent; in our opinion, a crucial component is to prepare the adolescent patient for the change from a pediatric to adult model of care, in which they are independent in their health communication and decision-making. By engaging adolescents to understand their health, how to maintain it, and when to seek care, we empower them to advocate for their own health as young adults. With appropriate health knowledge and literacy, adolescents are more likely to actively engage with their health care providers and make healthy lifestyle choices. So though saying goodbye may still be difficult, it can be done with the confidence that the patients will continue to get the care they need as they transition into adulthood.
Dr. Kim is assistant clinical professor, department of pediatrics, University of California, San Diego. Dr. Mennito is associate professor of pediatrics and internal medicine, Medical University of South Carolina, Charleston, S.C. Dr. Kim and Dr. Mennito have disclosed no relevant financial relationships. A version of this article originally appeared on Medscape.com.
However, many clinicians feel insufficiently prepared to provide comprehensive transition services. This can result in the actual handoff or transfer into adult care being abrupt, incomplete, or outright unsuccessful. By following the recommended best practices of transitions, providers of pediatric care can ensure that this challenging goodbye prepares everyone for the next steps ahead.
Using a structured transition process
In 2011, a health care transition clinical report based on expert opinion and practice consensus and endorsed by the American Academy of Pediatrics, American Academy of Family Physicians, and American College of Physicians – Society of Internal Medicine was released. This report provided a decision-making algorithm for “practice-based implementation of transition for all youth beginning in early adolescence.”
The Got Transition organization, funded by the Maternal Child Health Bureau and Health Resources and Services Administration, provides web-based information and materials for health care providers and families to establish a smooth and successful transition. At the center of these recommendations are the Six Core Elements of Health Care Transition – the essential components of a structured transition process: 1) transition policy/guide; 2) tracking and monitoring; 3) readiness; 4) planning; 5) transfer of care, and 6) transition completion.
This transition process should start early in adolescence, preferably by age 12-14 years, to give adequate time to progress successfully through these elements and improve the likelihood of a smooth, final transfer into the care of an adult clinician.
Preparing your patients for transfer
Despite the availability of these recommendations, national surveys show that the overwhelming majority of adolescents with and without special health care needs report not receiving transition services. Lack of time, resources, interest, and patients being lost to care during adolescence all contribute to this deficit in care. Without transition preparation, the actual handoff or transfer to adult care can be difficult for adolescents, caregivers, and clinicians alike. Adolescents and caregivers may feel a sense of abandonment or have inadequate health knowledge/literacy, pediatric clinicians may fear that the patient is not ready for the expected independence, and adult clinicians face numerous challenges integrating these young patients into their practice.
A structured transition process can help the family and clinicians know what to expect during the transfer of care. Pediatric clinicians can gradually move from a pediatric model of care, in which the caregiver is the center of communication, to an adult model, putting the patient at the center. By encouraging the adolescent to be the direct communicator, the pediatric clinician can promote independence and assess health knowledge, allowing for education where gaps exist.
Assisting the patient in identifying and even meeting the adult clinician well ahead of the final transfer date can also make the process less daunting for the adolescent.
Adult clinicians should consider allowing more time for the first visit with a new young adult patient and welcome caregiver input early in the transfer process, particularly for patients with a chronic disease. By engaging patients and families in an intentional, gradual transition process with an expected outcome, all those involved will be more prepared for the final handoff.
Utilizing transition tools and engaging the adolescent
Numerous tools can assist in the preparation for transfer to adult care. These include transition summaries and emergency plans, which contain essential information such as current medical problems, allergies, medications, prior procedures and treatments, and sick day plans. Such tools can also be built into electronic medical records for easy modification and updating. They can be used as methods to engage and teach adolescents about their disease history and current regimen and can contain essential components for information handoff at the time of transfer to adult care. If the patient carries a rare diagnosis, or one that has historically been associated with lower survival to adulthood, these transfer documents can also include summary information about disease states and contact information for pediatric specialty clinicians.
Adolescent engagement in their health care during the time of transition can also be prompted through the use of patient portals within an electronic health record. Such portals put health information directly at the adolescent’s fingertips, provide them with an outlet for communication with their clinicians, and give reminders regarding health maintenance.
Completing the transfer: The final handoff
The best and most recommended means of relaying information at the time of transfer to adult care is a direct, verbal handoff between clinicians. This direct handoff has several goals:
(1) To ensure the patient has scheduled or attended the first appointment with the adult clinician
(2) To ensure record transfer has occurred successfully
(3) To answer any questions the receiving clinician may have about prior or ongoing care.
(4) To offer the adult clinician ongoing access to the pediatric clinician as an “expert” resource for additional questions.
By remaining available as a resource, the pediatric clinician can alleviate concerns for both the patient and caregiver as well as the receiving adult clinician.
As valuable as verbal handoffs can be, they are not always possible due to patients not having selected an adult clinician prior to leaving the pediatric clinician, an inability to reach the receiving clinician, and/or time limitations. Many of these barriers can be alleviated by early discussions of transitions of care as well as utilization of structured documentation tools as noted above.
It is also recommended that the pediatric clinician follows up with the patient and/or caregiver several months after the transfer is complete. This allows for the adolescent and/or the caregiver to reflect on the transition process and provide feedback to the pediatric clinicians and their practice for ongoing process improvement.
Reflection as a pediatrician
Ideally, all transition steps occur for the adolescent; in our opinion, a crucial component is to prepare the adolescent patient for the change from a pediatric to adult model of care, in which they are independent in their health communication and decision-making. By engaging adolescents to understand their health, how to maintain it, and when to seek care, we empower them to advocate for their own health as young adults. With appropriate health knowledge and literacy, adolescents are more likely to actively engage with their health care providers and make healthy lifestyle choices. So though saying goodbye may still be difficult, it can be done with the confidence that the patients will continue to get the care they need as they transition into adulthood.
Dr. Kim is assistant clinical professor, department of pediatrics, University of California, San Diego. Dr. Mennito is associate professor of pediatrics and internal medicine, Medical University of South Carolina, Charleston, S.C. Dr. Kim and Dr. Mennito have disclosed no relevant financial relationships. A version of this article originally appeared on Medscape.com.
However, many clinicians feel insufficiently prepared to provide comprehensive transition services. This can result in the actual handoff or transfer into adult care being abrupt, incomplete, or outright unsuccessful. By following the recommended best practices of transitions, providers of pediatric care can ensure that this challenging goodbye prepares everyone for the next steps ahead.
Using a structured transition process
In 2011, a health care transition clinical report based on expert opinion and practice consensus and endorsed by the American Academy of Pediatrics, American Academy of Family Physicians, and American College of Physicians – Society of Internal Medicine was released. This report provided a decision-making algorithm for “practice-based implementation of transition for all youth beginning in early adolescence.”
The Got Transition organization, funded by the Maternal Child Health Bureau and Health Resources and Services Administration, provides web-based information and materials for health care providers and families to establish a smooth and successful transition. At the center of these recommendations are the Six Core Elements of Health Care Transition – the essential components of a structured transition process: 1) transition policy/guide; 2) tracking and monitoring; 3) readiness; 4) planning; 5) transfer of care, and 6) transition completion.
This transition process should start early in adolescence, preferably by age 12-14 years, to give adequate time to progress successfully through these elements and improve the likelihood of a smooth, final transfer into the care of an adult clinician.
Preparing your patients for transfer
Despite the availability of these recommendations, national surveys show that the overwhelming majority of adolescents with and without special health care needs report not receiving transition services. Lack of time, resources, interest, and patients being lost to care during adolescence all contribute to this deficit in care. Without transition preparation, the actual handoff or transfer to adult care can be difficult for adolescents, caregivers, and clinicians alike. Adolescents and caregivers may feel a sense of abandonment or have inadequate health knowledge/literacy, pediatric clinicians may fear that the patient is not ready for the expected independence, and adult clinicians face numerous challenges integrating these young patients into their practice.
A structured transition process can help the family and clinicians know what to expect during the transfer of care. Pediatric clinicians can gradually move from a pediatric model of care, in which the caregiver is the center of communication, to an adult model, putting the patient at the center. By encouraging the adolescent to be the direct communicator, the pediatric clinician can promote independence and assess health knowledge, allowing for education where gaps exist.
Assisting the patient in identifying and even meeting the adult clinician well ahead of the final transfer date can also make the process less daunting for the adolescent.
Adult clinicians should consider allowing more time for the first visit with a new young adult patient and welcome caregiver input early in the transfer process, particularly for patients with a chronic disease. By engaging patients and families in an intentional, gradual transition process with an expected outcome, all those involved will be more prepared for the final handoff.
Utilizing transition tools and engaging the adolescent
Numerous tools can assist in the preparation for transfer to adult care. These include transition summaries and emergency plans, which contain essential information such as current medical problems, allergies, medications, prior procedures and treatments, and sick day plans. Such tools can also be built into electronic medical records for easy modification and updating. They can be used as methods to engage and teach adolescents about their disease history and current regimen and can contain essential components for information handoff at the time of transfer to adult care. If the patient carries a rare diagnosis, or one that has historically been associated with lower survival to adulthood, these transfer documents can also include summary information about disease states and contact information for pediatric specialty clinicians.
Adolescent engagement in their health care during the time of transition can also be prompted through the use of patient portals within an electronic health record. Such portals put health information directly at the adolescent’s fingertips, provide them with an outlet for communication with their clinicians, and give reminders regarding health maintenance.
Completing the transfer: The final handoff
The best and most recommended means of relaying information at the time of transfer to adult care is a direct, verbal handoff between clinicians. This direct handoff has several goals:
(1) To ensure the patient has scheduled or attended the first appointment with the adult clinician
(2) To ensure record transfer has occurred successfully
(3) To answer any questions the receiving clinician may have about prior or ongoing care.
(4) To offer the adult clinician ongoing access to the pediatric clinician as an “expert” resource for additional questions.
By remaining available as a resource, the pediatric clinician can alleviate concerns for both the patient and caregiver as well as the receiving adult clinician.
As valuable as verbal handoffs can be, they are not always possible due to patients not having selected an adult clinician prior to leaving the pediatric clinician, an inability to reach the receiving clinician, and/or time limitations. Many of these barriers can be alleviated by early discussions of transitions of care as well as utilization of structured documentation tools as noted above.
It is also recommended that the pediatric clinician follows up with the patient and/or caregiver several months after the transfer is complete. This allows for the adolescent and/or the caregiver to reflect on the transition process and provide feedback to the pediatric clinicians and their practice for ongoing process improvement.
Reflection as a pediatrician
Ideally, all transition steps occur for the adolescent; in our opinion, a crucial component is to prepare the adolescent patient for the change from a pediatric to adult model of care, in which they are independent in their health communication and decision-making. By engaging adolescents to understand their health, how to maintain it, and when to seek care, we empower them to advocate for their own health as young adults. With appropriate health knowledge and literacy, adolescents are more likely to actively engage with their health care providers and make healthy lifestyle choices. So though saying goodbye may still be difficult, it can be done with the confidence that the patients will continue to get the care they need as they transition into adulthood.
Dr. Kim is assistant clinical professor, department of pediatrics, University of California, San Diego. Dr. Mennito is associate professor of pediatrics and internal medicine, Medical University of South Carolina, Charleston, S.C. Dr. Kim and Dr. Mennito have disclosed no relevant financial relationships. A version of this article originally appeared on Medscape.com.
Using devices to calm children can backfire long term
according to developmental behavioral pediatricians at University of Michigan Health C. S. Mott Children’s Hospital, Ann Arbor.
What to know
- Using a mobile device to distract children from how they are feeling may displace opportunities for them to develop independent, alternative methods to self-regulate, especially in early childhood.
- Signs of increased dysregulation could include rapid shifts between sadness and excitement, a sudden change in mood or feelings, and heightened impulsivity.
- The association between device-calming and emotional consequences may be particularly high among young boys and children who are already experiencing hyperactivity, impulsiveness, and a strong temperament that makes them more likely to react intensely to feelings such as anger, frustration, and sadness.
- While occasional use of media to occupy children is expected and understandable, it is important that it not become a primary or regular soothing tool, and children should be given clear expectations of when and where devices can be used.
- The preschool-to-kindergarten period is a developmental stage in which children may be more likely to exhibit difficult behaviors, such as tantrums, defiance, and intense emotions, but parents should resist using devices as a parenting strategy.
This is a summary of the article, “Longitudinal Association Between Use of Mobile Devices for Calming and Emotional Reactivity and Executive Functioning in Children Aged 3 to 5 Years,” published in JAMA Pediatrics on Dec. 20, 2022. The full article can be found on jamanetwork.com. A version of this article originally appeared on Medscape.com.
according to developmental behavioral pediatricians at University of Michigan Health C. S. Mott Children’s Hospital, Ann Arbor.
What to know
- Using a mobile device to distract children from how they are feeling may displace opportunities for them to develop independent, alternative methods to self-regulate, especially in early childhood.
- Signs of increased dysregulation could include rapid shifts between sadness and excitement, a sudden change in mood or feelings, and heightened impulsivity.
- The association between device-calming and emotional consequences may be particularly high among young boys and children who are already experiencing hyperactivity, impulsiveness, and a strong temperament that makes them more likely to react intensely to feelings such as anger, frustration, and sadness.
- While occasional use of media to occupy children is expected and understandable, it is important that it not become a primary or regular soothing tool, and children should be given clear expectations of when and where devices can be used.
- The preschool-to-kindergarten period is a developmental stage in which children may be more likely to exhibit difficult behaviors, such as tantrums, defiance, and intense emotions, but parents should resist using devices as a parenting strategy.
This is a summary of the article, “Longitudinal Association Between Use of Mobile Devices for Calming and Emotional Reactivity and Executive Functioning in Children Aged 3 to 5 Years,” published in JAMA Pediatrics on Dec. 20, 2022. The full article can be found on jamanetwork.com. A version of this article originally appeared on Medscape.com.
according to developmental behavioral pediatricians at University of Michigan Health C. S. Mott Children’s Hospital, Ann Arbor.
What to know
- Using a mobile device to distract children from how they are feeling may displace opportunities for them to develop independent, alternative methods to self-regulate, especially in early childhood.
- Signs of increased dysregulation could include rapid shifts between sadness and excitement, a sudden change in mood or feelings, and heightened impulsivity.
- The association between device-calming and emotional consequences may be particularly high among young boys and children who are already experiencing hyperactivity, impulsiveness, and a strong temperament that makes them more likely to react intensely to feelings such as anger, frustration, and sadness.
- While occasional use of media to occupy children is expected and understandable, it is important that it not become a primary or regular soothing tool, and children should be given clear expectations of when and where devices can be used.
- The preschool-to-kindergarten period is a developmental stage in which children may be more likely to exhibit difficult behaviors, such as tantrums, defiance, and intense emotions, but parents should resist using devices as a parenting strategy.
This is a summary of the article, “Longitudinal Association Between Use of Mobile Devices for Calming and Emotional Reactivity and Executive Functioning in Children Aged 3 to 5 Years,” published in JAMA Pediatrics on Dec. 20, 2022. The full article can be found on jamanetwork.com. A version of this article originally appeared on Medscape.com.
Physicians don’t feel safe with some patients: Here’s how to reduce the danger
“I talked to him about whether he was okay seeing me and he said yes,” Dr. Cheng said. “But I remained vigilant and conscious of what the patient was doing the whole time so he couldn’t take advantage of the situation.”
Dr. Cheng never turned his back to the patient and even backed out of the exam room. That encounter passed without incident. However, a urologist Dr. Cheng knew from residency wasn’t so fortunate. Ronald Gilbert, MD, of Newport Beach, Calif., was shot and killed by a patient in his office. The patient blamed him for complications following prostate surgery 25 years earlier.
In 2022, a gunman in Tulsa, Okla., blamed his physician for pain from a recent back surgery and shot and killed him, another physician, and two others in a medical building before taking his own life.
Nearly 9 in 10 physicians reported in a recent Medscape poll that they had experienced one or more violent or potentially violent incidents in the past year. The most common patient behaviors were verbal abuse, getting angry and leaving, and behaving erratically.
About one in three respondents said that the patients threatened to harm them, and about one in five said that the patients became violent.
Experts say that many factors contribute to this potentially lethal situation: Health care services have become more impersonal, patients experience longer wait times, some abuse prescription drugs, mental health services are lacking, and security is poor or nonexistent at some health care facilities.
Violence against hospital workers has become so common that a bill was introduced in 2022 in Congress to better protect them. The Safety From Violence for Healthcare Employees Act includes stiffer penalties for acts involving the use of a dangerous weapon or committed during a public emergency and would also provide $25 million in grants to hospitals for programs aimed at reducing violent incidents in health care settings, including de-escalation training. The American Hospital Association and American College of Emergency Physicians support the bill, which is now before the House Judiciary Subcommittee on Crime, Terrorism, and Homeland Security.
The worst day of their lives
“You have people who already are having the worst day of their lives and feeling on edge. If they already have a short fuse or substance abuse issues, that can translate into agitation, violence, or aggression,” said Scott Zeller, MD, vice president of acute psychiatry at Vituity, a physician-owned multispecialty group that operates in several states.
Health care workers in psychiatric and substance abuse hospitals were 10 times more likely to experience nonfatal injuries by others in 2018 than were health care workers in ambulatory settings, according to an April 2020 Bureau of Labor Statistics report. In addition, health care workers were five times more likely to suffer a workplace violence injury than were workers overall in 2018.
Psychiatrists who responded to the poll were the specialists most likely to report that they encountered violent patients and potentially violent patients. “Historically, inpatient psychiatry, which requires more acute care and monitoring, is considered the most dangerous profession outside of the police,” said Dr. Zeller.
Emergency physicians have reported an uptick in violence from patients; 85% said in a survey by ACEP in 2022 that they believed the rate of violence in emergency departments has increased over the past 5 years, whereas 45% indicated that it has greatly increased.
Some doctors have been threatened with violence or actually killed by family members. Alex Skog, MD, president-elect of ACEP’s Oregon chapter, told HealthCare Dive that “a patient’s family member with a gun holster on his hip threatened to kill me and kill my entire family after I told his father that he needed to be admitted because he had coronavirus.”
“I’ve been scared for my safety as well as the safety of my family,” Dr. Skog said. “That was just not something that we were seeing 3, 4, or 5 years ago.”
Many patients are already upset by the time they see doctors, according to the poll.
“The most common reason patients are upset is that they’re already in a lot of pain, which can be expressed as anger, hostility, or aggression. They’re very anxious and afraid of what’s happening and may be thinking about the worst-case scenario – that a bump or lump is cancer,” Dr. Zeller said.
Patients may also get upset if they disagree with their doctors’ diagnosis or treatment plan or the doctor refuses to prescribe them the drugs or tests they want.
“One doctor commented recently: ‘After over 30 years in this business, I can say patients are worse now than at any point in my career. Entitled, demanding, obnoxious. Any denial is met with outrage and indignity, whether it’s an opioid request or a demand for MRI of something because they ‘want to know.’ ”
An orthopedic surgeon in Indiana lost his life after he refused to prescribe opioids to a patient. Her angry husband shot and killed the doctor in the parking lot only 2 hours after confronting him in his office.
Decreased physician-patient trust
“When doctors experience something frightening, they become more apprehensive in the future. There’s no doubt that after the first violent experience, they think of things differently,” said Dr. Zeller.
More than half of the doctors who reported experiencing at least one violent or potentially violent incident in the poll said they trusted patients less.
This diminished trust can negatively impact the physician-patient relationship, said the authors of a recent Health Affairs article.
“The more patients harm their health care providers, intentionally or unintentionally, the more difficult it will be for those providers to trust them, leading to yet another unfortunate pattern: physicians pulling back on some of the behaviors thought to be most trust-building, for example, talking about their personal lives, building rapport, displaying compassion, or giving out their personal cell phone numbers,” the article stated.
What doctors can do
Most doctors who experienced a violent or potentially violent incident said they had tried to defuse the situation and that they succeeded at least some of the time, the poll results show.
One of the best ways to defuse a situation is to be empathetic and show the person that you’re on their side and not the enemy, said Dr. Cheng,.
“Rather than making general statements like ‘I understand that you’re upset,’ it’s better to be specific about the reason the person is upset. For example: ‘I understand that you’re upset that the pharmacy didn’t fill your prescription’ or ‘I understand how you’re feeling about Doctor So-and-so, who didn’t treat you right,’ ” Dr. Cheng stated.
Dr. Zeller urged physicians to talk to patients about why they’re upset and how they can help them. That approach worked with a patient who was having a psychotic episode.
“I told the staff, who wanted to forcibly restrain him and inject him with medication, that I would talk to him. I asked the patient, who was screaming ‘ya ya ya ya,’ whether he would take his medication if I gave it to him and he said yes. When he was calm, he explained that he was screaming to stop the voices telling him to kill his parents. He then got the help he needed,” said Dr. Zeller.
Dr. Cheng was trained in de-escalation techniques as an Orange County reserve deputy sheriff. He and Dr. Zeller recommended that physicians and staff receive training in how to spot potentially violent behavior and defuse these situations before they escalate.
Dr. Cheng suggests looking at the person’s body language for signs of increasing agitation or tension, such as clenched fists, tense posture, tight jaw, or fidgeting that may be accompanied by shouting and/or verbal abuse.
Physicians also need to consider where they are physically in relation to patients they see. “You don’t want to be too close to the patient or stand in front of them, which can be seen as confrontational. Instead, stand or sit off to the side, and never block the door if the patient’s upset,” said Dr. Cheng.
He recommended that physician practices prepare for violent incidents by developing detailed plans, including how and when to escape, how to protect patients, and how to cooperate with law enforcement.
“If a violent incident is inescapable, physicians and staff must be ready to fight back with whatever tools they have available, which may include fire extinguishers, chairs, or scalpels,” said Dr. Cheng.
A version of this article originally appeared on Medscape.com.
“I talked to him about whether he was okay seeing me and he said yes,” Dr. Cheng said. “But I remained vigilant and conscious of what the patient was doing the whole time so he couldn’t take advantage of the situation.”
Dr. Cheng never turned his back to the patient and even backed out of the exam room. That encounter passed without incident. However, a urologist Dr. Cheng knew from residency wasn’t so fortunate. Ronald Gilbert, MD, of Newport Beach, Calif., was shot and killed by a patient in his office. The patient blamed him for complications following prostate surgery 25 years earlier.
In 2022, a gunman in Tulsa, Okla., blamed his physician for pain from a recent back surgery and shot and killed him, another physician, and two others in a medical building before taking his own life.
Nearly 9 in 10 physicians reported in a recent Medscape poll that they had experienced one or more violent or potentially violent incidents in the past year. The most common patient behaviors were verbal abuse, getting angry and leaving, and behaving erratically.
About one in three respondents said that the patients threatened to harm them, and about one in five said that the patients became violent.
Experts say that many factors contribute to this potentially lethal situation: Health care services have become more impersonal, patients experience longer wait times, some abuse prescription drugs, mental health services are lacking, and security is poor or nonexistent at some health care facilities.
Violence against hospital workers has become so common that a bill was introduced in 2022 in Congress to better protect them. The Safety From Violence for Healthcare Employees Act includes stiffer penalties for acts involving the use of a dangerous weapon or committed during a public emergency and would also provide $25 million in grants to hospitals for programs aimed at reducing violent incidents in health care settings, including de-escalation training. The American Hospital Association and American College of Emergency Physicians support the bill, which is now before the House Judiciary Subcommittee on Crime, Terrorism, and Homeland Security.
The worst day of their lives
“You have people who already are having the worst day of their lives and feeling on edge. If they already have a short fuse or substance abuse issues, that can translate into agitation, violence, or aggression,” said Scott Zeller, MD, vice president of acute psychiatry at Vituity, a physician-owned multispecialty group that operates in several states.
Health care workers in psychiatric and substance abuse hospitals were 10 times more likely to experience nonfatal injuries by others in 2018 than were health care workers in ambulatory settings, according to an April 2020 Bureau of Labor Statistics report. In addition, health care workers were five times more likely to suffer a workplace violence injury than were workers overall in 2018.
Psychiatrists who responded to the poll were the specialists most likely to report that they encountered violent patients and potentially violent patients. “Historically, inpatient psychiatry, which requires more acute care and monitoring, is considered the most dangerous profession outside of the police,” said Dr. Zeller.
Emergency physicians have reported an uptick in violence from patients; 85% said in a survey by ACEP in 2022 that they believed the rate of violence in emergency departments has increased over the past 5 years, whereas 45% indicated that it has greatly increased.
Some doctors have been threatened with violence or actually killed by family members. Alex Skog, MD, president-elect of ACEP’s Oregon chapter, told HealthCare Dive that “a patient’s family member with a gun holster on his hip threatened to kill me and kill my entire family after I told his father that he needed to be admitted because he had coronavirus.”
“I’ve been scared for my safety as well as the safety of my family,” Dr. Skog said. “That was just not something that we were seeing 3, 4, or 5 years ago.”
Many patients are already upset by the time they see doctors, according to the poll.
“The most common reason patients are upset is that they’re already in a lot of pain, which can be expressed as anger, hostility, or aggression. They’re very anxious and afraid of what’s happening and may be thinking about the worst-case scenario – that a bump or lump is cancer,” Dr. Zeller said.
Patients may also get upset if they disagree with their doctors’ diagnosis or treatment plan or the doctor refuses to prescribe them the drugs or tests they want.
“One doctor commented recently: ‘After over 30 years in this business, I can say patients are worse now than at any point in my career. Entitled, demanding, obnoxious. Any denial is met with outrage and indignity, whether it’s an opioid request or a demand for MRI of something because they ‘want to know.’ ”
An orthopedic surgeon in Indiana lost his life after he refused to prescribe opioids to a patient. Her angry husband shot and killed the doctor in the parking lot only 2 hours after confronting him in his office.
Decreased physician-patient trust
“When doctors experience something frightening, they become more apprehensive in the future. There’s no doubt that after the first violent experience, they think of things differently,” said Dr. Zeller.
More than half of the doctors who reported experiencing at least one violent or potentially violent incident in the poll said they trusted patients less.
This diminished trust can negatively impact the physician-patient relationship, said the authors of a recent Health Affairs article.
“The more patients harm their health care providers, intentionally or unintentionally, the more difficult it will be for those providers to trust them, leading to yet another unfortunate pattern: physicians pulling back on some of the behaviors thought to be most trust-building, for example, talking about their personal lives, building rapport, displaying compassion, or giving out their personal cell phone numbers,” the article stated.
What doctors can do
Most doctors who experienced a violent or potentially violent incident said they had tried to defuse the situation and that they succeeded at least some of the time, the poll results show.
One of the best ways to defuse a situation is to be empathetic and show the person that you’re on their side and not the enemy, said Dr. Cheng,.
“Rather than making general statements like ‘I understand that you’re upset,’ it’s better to be specific about the reason the person is upset. For example: ‘I understand that you’re upset that the pharmacy didn’t fill your prescription’ or ‘I understand how you’re feeling about Doctor So-and-so, who didn’t treat you right,’ ” Dr. Cheng stated.
Dr. Zeller urged physicians to talk to patients about why they’re upset and how they can help them. That approach worked with a patient who was having a psychotic episode.
“I told the staff, who wanted to forcibly restrain him and inject him with medication, that I would talk to him. I asked the patient, who was screaming ‘ya ya ya ya,’ whether he would take his medication if I gave it to him and he said yes. When he was calm, he explained that he was screaming to stop the voices telling him to kill his parents. He then got the help he needed,” said Dr. Zeller.
Dr. Cheng was trained in de-escalation techniques as an Orange County reserve deputy sheriff. He and Dr. Zeller recommended that physicians and staff receive training in how to spot potentially violent behavior and defuse these situations before they escalate.
Dr. Cheng suggests looking at the person’s body language for signs of increasing agitation or tension, such as clenched fists, tense posture, tight jaw, or fidgeting that may be accompanied by shouting and/or verbal abuse.
Physicians also need to consider where they are physically in relation to patients they see. “You don’t want to be too close to the patient or stand in front of them, which can be seen as confrontational. Instead, stand or sit off to the side, and never block the door if the patient’s upset,” said Dr. Cheng.
He recommended that physician practices prepare for violent incidents by developing detailed plans, including how and when to escape, how to protect patients, and how to cooperate with law enforcement.
“If a violent incident is inescapable, physicians and staff must be ready to fight back with whatever tools they have available, which may include fire extinguishers, chairs, or scalpels,” said Dr. Cheng.
A version of this article originally appeared on Medscape.com.
“I talked to him about whether he was okay seeing me and he said yes,” Dr. Cheng said. “But I remained vigilant and conscious of what the patient was doing the whole time so he couldn’t take advantage of the situation.”
Dr. Cheng never turned his back to the patient and even backed out of the exam room. That encounter passed without incident. However, a urologist Dr. Cheng knew from residency wasn’t so fortunate. Ronald Gilbert, MD, of Newport Beach, Calif., was shot and killed by a patient in his office. The patient blamed him for complications following prostate surgery 25 years earlier.
In 2022, a gunman in Tulsa, Okla., blamed his physician for pain from a recent back surgery and shot and killed him, another physician, and two others in a medical building before taking his own life.
Nearly 9 in 10 physicians reported in a recent Medscape poll that they had experienced one or more violent or potentially violent incidents in the past year. The most common patient behaviors were verbal abuse, getting angry and leaving, and behaving erratically.
About one in three respondents said that the patients threatened to harm them, and about one in five said that the patients became violent.
Experts say that many factors contribute to this potentially lethal situation: Health care services have become more impersonal, patients experience longer wait times, some abuse prescription drugs, mental health services are lacking, and security is poor or nonexistent at some health care facilities.
Violence against hospital workers has become so common that a bill was introduced in 2022 in Congress to better protect them. The Safety From Violence for Healthcare Employees Act includes stiffer penalties for acts involving the use of a dangerous weapon or committed during a public emergency and would also provide $25 million in grants to hospitals for programs aimed at reducing violent incidents in health care settings, including de-escalation training. The American Hospital Association and American College of Emergency Physicians support the bill, which is now before the House Judiciary Subcommittee on Crime, Terrorism, and Homeland Security.
The worst day of their lives
“You have people who already are having the worst day of their lives and feeling on edge. If they already have a short fuse or substance abuse issues, that can translate into agitation, violence, or aggression,” said Scott Zeller, MD, vice president of acute psychiatry at Vituity, a physician-owned multispecialty group that operates in several states.
Health care workers in psychiatric and substance abuse hospitals were 10 times more likely to experience nonfatal injuries by others in 2018 than were health care workers in ambulatory settings, according to an April 2020 Bureau of Labor Statistics report. In addition, health care workers were five times more likely to suffer a workplace violence injury than were workers overall in 2018.
Psychiatrists who responded to the poll were the specialists most likely to report that they encountered violent patients and potentially violent patients. “Historically, inpatient psychiatry, which requires more acute care and monitoring, is considered the most dangerous profession outside of the police,” said Dr. Zeller.
Emergency physicians have reported an uptick in violence from patients; 85% said in a survey by ACEP in 2022 that they believed the rate of violence in emergency departments has increased over the past 5 years, whereas 45% indicated that it has greatly increased.
Some doctors have been threatened with violence or actually killed by family members. Alex Skog, MD, president-elect of ACEP’s Oregon chapter, told HealthCare Dive that “a patient’s family member with a gun holster on his hip threatened to kill me and kill my entire family after I told his father that he needed to be admitted because he had coronavirus.”
“I’ve been scared for my safety as well as the safety of my family,” Dr. Skog said. “That was just not something that we were seeing 3, 4, or 5 years ago.”
Many patients are already upset by the time they see doctors, according to the poll.
“The most common reason patients are upset is that they’re already in a lot of pain, which can be expressed as anger, hostility, or aggression. They’re very anxious and afraid of what’s happening and may be thinking about the worst-case scenario – that a bump or lump is cancer,” Dr. Zeller said.
Patients may also get upset if they disagree with their doctors’ diagnosis or treatment plan or the doctor refuses to prescribe them the drugs or tests they want.
“One doctor commented recently: ‘After over 30 years in this business, I can say patients are worse now than at any point in my career. Entitled, demanding, obnoxious. Any denial is met with outrage and indignity, whether it’s an opioid request or a demand for MRI of something because they ‘want to know.’ ”
An orthopedic surgeon in Indiana lost his life after he refused to prescribe opioids to a patient. Her angry husband shot and killed the doctor in the parking lot only 2 hours after confronting him in his office.
Decreased physician-patient trust
“When doctors experience something frightening, they become more apprehensive in the future. There’s no doubt that after the first violent experience, they think of things differently,” said Dr. Zeller.
More than half of the doctors who reported experiencing at least one violent or potentially violent incident in the poll said they trusted patients less.
This diminished trust can negatively impact the physician-patient relationship, said the authors of a recent Health Affairs article.
“The more patients harm their health care providers, intentionally or unintentionally, the more difficult it will be for those providers to trust them, leading to yet another unfortunate pattern: physicians pulling back on some of the behaviors thought to be most trust-building, for example, talking about their personal lives, building rapport, displaying compassion, or giving out their personal cell phone numbers,” the article stated.
What doctors can do
Most doctors who experienced a violent or potentially violent incident said they had tried to defuse the situation and that they succeeded at least some of the time, the poll results show.
One of the best ways to defuse a situation is to be empathetic and show the person that you’re on their side and not the enemy, said Dr. Cheng,.
“Rather than making general statements like ‘I understand that you’re upset,’ it’s better to be specific about the reason the person is upset. For example: ‘I understand that you’re upset that the pharmacy didn’t fill your prescription’ or ‘I understand how you’re feeling about Doctor So-and-so, who didn’t treat you right,’ ” Dr. Cheng stated.
Dr. Zeller urged physicians to talk to patients about why they’re upset and how they can help them. That approach worked with a patient who was having a psychotic episode.
“I told the staff, who wanted to forcibly restrain him and inject him with medication, that I would talk to him. I asked the patient, who was screaming ‘ya ya ya ya,’ whether he would take his medication if I gave it to him and he said yes. When he was calm, he explained that he was screaming to stop the voices telling him to kill his parents. He then got the help he needed,” said Dr. Zeller.
Dr. Cheng was trained in de-escalation techniques as an Orange County reserve deputy sheriff. He and Dr. Zeller recommended that physicians and staff receive training in how to spot potentially violent behavior and defuse these situations before they escalate.
Dr. Cheng suggests looking at the person’s body language for signs of increasing agitation or tension, such as clenched fists, tense posture, tight jaw, or fidgeting that may be accompanied by shouting and/or verbal abuse.
Physicians also need to consider where they are physically in relation to patients they see. “You don’t want to be too close to the patient or stand in front of them, which can be seen as confrontational. Instead, stand or sit off to the side, and never block the door if the patient’s upset,” said Dr. Cheng.
He recommended that physician practices prepare for violent incidents by developing detailed plans, including how and when to escape, how to protect patients, and how to cooperate with law enforcement.
“If a violent incident is inescapable, physicians and staff must be ready to fight back with whatever tools they have available, which may include fire extinguishers, chairs, or scalpels,” said Dr. Cheng.
A version of this article originally appeared on Medscape.com.