MDedge Neurology

A World Health Organization (WHO) consultation workshop on global disparities in Parkinson’s disease has suggested six avenues for action to address the needs of these patients.

Since 2000, Parkinson’s disease has increased 81% and related deaths have increased 100% globally. In addition, many patients affected by Parkinson’s disease live in low- and middle-income countries and experience large inequalities in access to neurologic care and essential medicines.

To address these issues, the Brain Health Unit at the WHO developed six “action steps” it says are urgently required to combat global disparities in Parkinson’s disease.

The need for action is great, said lead author Nicoline Schiess, MD, MPH, a neurologist and technical officer in the WHO’s Brain Health Unit in Geneva.

“In adults, disorders of the nervous system are the leading cause of disability adjusted life years, or DALYs, and the second leading cause of death globally, accounting for 9 million deaths per year,” Dr. Schiess said.

The WHO’s recommendations were published online recently as a “Special Communication” in JAMA Neurology.
 

Serious public health challenge

Parkinson’s disease is the fastest growing disorder in terms of death and disability, and it is estimated that it caused 329,000 deaths in 2019 – an increase of more than 100% since 2000.

“The rise in cases is thought to be multifactorial and is likely affected by factors such as aging populations and environmental exposures, such as certain pesticides. With these rapidly increasing numbers, compounded by a lack of specialists and medicines in low- and middle-income countries, Parkinson’s disease presents a serious public health challenge,” Dr. Schiess  said.

The publication of the six action steps is targeted toward clinicians and researchers who work in Parkinson’s disease, she added. The steps address the following areas:

• 1. Disease burden
• 2. Advocacy and awareness
• 3. Prevention and risk reduction
• 4. Diagnosis, treatment, and care
• 5. Caregiver support
• 6. Research

Dr. Schiess noted that data on disease burden are lacking in certain areas of the world, such as low- and middle-income countries, and information “based on race and ethnicity are inconsistent. Studies are needed to establish more representative epidemiological data.”

She said that advocacy and awareness are particularly important since young people may not be aware they can also develop Parkinson’s disease, and sex and race differences can factor in to the potential for delays in diagnosis and care. “This is often due to the incorrect perception that Parkinson’s disease only affects older people,” she noted.

In addition, “a substantial need exists to identify risks for Parkinson’s disease – in particular the risks we can mitigate,” said Dr. Schiess, citing pesticide exposure as one example. “The evidence linking pesticide exposure, for example paraquat and chlorpyrifos, with the risk of developing Parkinson’s disease is substantial. And yet in many countries, these products are still being used.”

Under the heading of diagnosis, treatment, and care, Dr. Schiess noted that patients with Parkinson’s disease in “low resource settings” and low- to middle-income countries are unable to obtain “even the most basic medications” to treat Parkinson’s disease.

“Strengthening health and social systems, and building capacity to improve medical care, including rehabilitation and palliative care and medication access, are vital. Also, education and training of primary health care professionals, growing the neurological workforce, and increasing the use of digital technology such as telemedicine, are key mechanisms to improving diagnosis and sustainability of care,” she said.

For caregiver support, Dr. Schiess pointed out that the progressive nature of the disease and timing of onset are contributors to increased caregiver burden. Other contributors, as the disease advances in a patient, include the development of cognitive impairment, psychiatric manifestations, and sleep disruption.

“Solutions that could decrease the burden on caregivers include providing an accurate and timely diagnosis and training and education to caregivers, such as the WHO iSUPPORT program, as well as psychosocial, financial, and community-based support,” said Dr. Schiess.

For research, she noted that the amount of studies in the field of Parkinson’s disease has grown because of increased funding and a greater number of initiatives over the past 2 decades.

“Continuing to build on this momentum is important in order to generate new treatment options, better care, and research capacity, especially in low- and middle-income countries,” she said.

Dr. Schiess emphasized the urgency for adopting these measures as cases of Parkinson’s disease continue to rise.

“The take-away message for clinicians is that Parkinson disease is a growing global public health issue. There is a pressing need for a global public health response to address health and social requirements for people with Parkinson’s disease,” she said.

Dr. Schiess reports having received grants from the Edmond J. Safra Foundation paid to her institution during the conduct of the study.

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

A World Health Organization (WHO) consultation workshop on global disparities in Parkinson’s disease has suggested six avenues for action to address the needs of these patients.

Since 2000, Parkinson’s disease has increased 81% and related deaths have increased 100% globally. In addition, many patients affected by Parkinson’s disease live in low- and middle-income countries and experience large inequalities in access to neurologic care and essential medicines.

To address these issues, the Brain Health Unit at the WHO developed six “action steps” it says are urgently required to combat global disparities in Parkinson’s disease.

The need for action is great, said lead author Nicoline Schiess, MD, MPH, a neurologist and technical officer in the WHO’s Brain Health Unit in Geneva.

“In adults, disorders of the nervous system are the leading cause of disability adjusted life years, or DALYs, and the second leading cause of death globally, accounting for 9 million deaths per year,” Dr. Schiess said.

The WHO’s recommendations were published online recently as a “Special Communication” in JAMA Neurology.
 

Serious public health challenge

Parkinson’s disease is the fastest growing disorder in terms of death and disability, and it is estimated that it caused 329,000 deaths in 2019 – an increase of more than 100% since 2000.

“The rise in cases is thought to be multifactorial and is likely affected by factors such as aging populations and environmental exposures, such as certain pesticides. With these rapidly increasing numbers, compounded by a lack of specialists and medicines in low- and middle-income countries, Parkinson’s disease presents a serious public health challenge,” Dr. Schiess  said.

The publication of the six action steps is targeted toward clinicians and researchers who work in Parkinson’s disease, she added. The steps address the following areas:

• 1. Disease burden
• 2. Advocacy and awareness
• 3. Prevention and risk reduction
• 4. Diagnosis, treatment, and care
• 5. Caregiver support
• 6. Research

Dr. Schiess noted that data on disease burden are lacking in certain areas of the world, such as low- and middle-income countries, and information “based on race and ethnicity are inconsistent. Studies are needed to establish more representative epidemiological data.”

She said that advocacy and awareness are particularly important since young people may not be aware they can also develop Parkinson’s disease, and sex and race differences can factor in to the potential for delays in diagnosis and care. “This is often due to the incorrect perception that Parkinson’s disease only affects older people,” she noted.

In addition, “a substantial need exists to identify risks for Parkinson’s disease – in particular the risks we can mitigate,” said Dr. Schiess, citing pesticide exposure as one example. “The evidence linking pesticide exposure, for example paraquat and chlorpyrifos, with the risk of developing Parkinson’s disease is substantial. And yet in many countries, these products are still being used.”

Under the heading of diagnosis, treatment, and care, Dr. Schiess noted that patients with Parkinson’s disease in “low resource settings” and low- to middle-income countries are unable to obtain “even the most basic medications” to treat Parkinson’s disease.

“Strengthening health and social systems, and building capacity to improve medical care, including rehabilitation and palliative care and medication access, are vital. Also, education and training of primary health care professionals, growing the neurological workforce, and increasing the use of digital technology such as telemedicine, are key mechanisms to improving diagnosis and sustainability of care,” she said.

For caregiver support, Dr. Schiess pointed out that the progressive nature of the disease and timing of onset are contributors to increased caregiver burden. Other contributors, as the disease advances in a patient, include the development of cognitive impairment, psychiatric manifestations, and sleep disruption.

“Solutions that could decrease the burden on caregivers include providing an accurate and timely diagnosis and training and education to caregivers, such as the WHO iSUPPORT program, as well as psychosocial, financial, and community-based support,” said Dr. Schiess.

For research, she noted that the amount of studies in the field of Parkinson’s disease has grown because of increased funding and a greater number of initiatives over the past 2 decades.

“Continuing to build on this momentum is important in order to generate new treatment options, better care, and research capacity, especially in low- and middle-income countries,” she said.

Dr. Schiess emphasized the urgency for adopting these measures as cases of Parkinson’s disease continue to rise.

“The take-away message for clinicians is that Parkinson disease is a growing global public health issue. There is a pressing need for a global public health response to address health and social requirements for people with Parkinson’s disease,” she said.

Dr. Schiess reports having received grants from the Edmond J. Safra Foundation paid to her institution during the conduct of the study.

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

A World Health Organization (WHO) consultation workshop on global disparities in Parkinson’s disease has suggested six avenues for action to address the needs of these patients.

Since 2000, Parkinson’s disease has increased 81% and related deaths have increased 100% globally. In addition, many patients affected by Parkinson’s disease live in low- and middle-income countries and experience large inequalities in access to neurologic care and essential medicines.

To address these issues, the Brain Health Unit at the WHO developed six “action steps” it says are urgently required to combat global disparities in Parkinson’s disease.

The need for action is great, said lead author Nicoline Schiess, MD, MPH, a neurologist and technical officer in the WHO’s Brain Health Unit in Geneva.

“In adults, disorders of the nervous system are the leading cause of disability adjusted life years, or DALYs, and the second leading cause of death globally, accounting for 9 million deaths per year,” Dr. Schiess said.

The WHO’s recommendations were published online recently as a “Special Communication” in JAMA Neurology.
 

Serious public health challenge

Parkinson’s disease is the fastest growing disorder in terms of death and disability, and it is estimated that it caused 329,000 deaths in 2019 – an increase of more than 100% since 2000.

“The rise in cases is thought to be multifactorial and is likely affected by factors such as aging populations and environmental exposures, such as certain pesticides. With these rapidly increasing numbers, compounded by a lack of specialists and medicines in low- and middle-income countries, Parkinson’s disease presents a serious public health challenge,” Dr. Schiess  said.

The publication of the six action steps is targeted toward clinicians and researchers who work in Parkinson’s disease, she added. The steps address the following areas:

• 1. Disease burden
• 2. Advocacy and awareness
• 3. Prevention and risk reduction
• 4. Diagnosis, treatment, and care
• 5. Caregiver support
• 6. Research

Dr. Schiess noted that data on disease burden are lacking in certain areas of the world, such as low- and middle-income countries, and information “based on race and ethnicity are inconsistent. Studies are needed to establish more representative epidemiological data.”

She said that advocacy and awareness are particularly important since young people may not be aware they can also develop Parkinson’s disease, and sex and race differences can factor in to the potential for delays in diagnosis and care. “This is often due to the incorrect perception that Parkinson’s disease only affects older people,” she noted.

In addition, “a substantial need exists to identify risks for Parkinson’s disease – in particular the risks we can mitigate,” said Dr. Schiess, citing pesticide exposure as one example. “The evidence linking pesticide exposure, for example paraquat and chlorpyrifos, with the risk of developing Parkinson’s disease is substantial. And yet in many countries, these products are still being used.”

Under the heading of diagnosis, treatment, and care, Dr. Schiess noted that patients with Parkinson’s disease in “low resource settings” and low- to middle-income countries are unable to obtain “even the most basic medications” to treat Parkinson’s disease.

“Strengthening health and social systems, and building capacity to improve medical care, including rehabilitation and palliative care and medication access, are vital. Also, education and training of primary health care professionals, growing the neurological workforce, and increasing the use of digital technology such as telemedicine, are key mechanisms to improving diagnosis and sustainability of care,” she said.

For caregiver support, Dr. Schiess pointed out that the progressive nature of the disease and timing of onset are contributors to increased caregiver burden. Other contributors, as the disease advances in a patient, include the development of cognitive impairment, psychiatric manifestations, and sleep disruption.

“Solutions that could decrease the burden on caregivers include providing an accurate and timely diagnosis and training and education to caregivers, such as the WHO iSUPPORT program, as well as psychosocial, financial, and community-based support,” said Dr. Schiess.

For research, she noted that the amount of studies in the field of Parkinson’s disease has grown because of increased funding and a greater number of initiatives over the past 2 decades.

“Continuing to build on this momentum is important in order to generate new treatment options, better care, and research capacity, especially in low- and middle-income countries,” she said.

Dr. Schiess emphasized the urgency for adopting these measures as cases of Parkinson’s disease continue to rise.

“The take-away message for clinicians is that Parkinson disease is a growing global public health issue. There is a pressing need for a global public health response to address health and social requirements for people with Parkinson’s disease,” she said.

Dr. Schiess reports having received grants from the Edmond J. Safra Foundation paid to her institution during the conduct of the study.

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

He’s 24 years younger than I am, recently married, no kids. Just starting out as a neurologist. He also has a full head of hair, something I’m admittedly jealous of.

He’s always in a sweater, something that seems oddly out of place in Phoenix, Arizona.

He’s the picture on my hospital ID.

I don’t go to the hospital much anymore, but he still sits in my car, greeting me whenever I open the center console to get my sunglasses or phone charger. He looks very enthusiastic about starting his career. I clearly remember the day I had the picture taken, as a newly-minted attending getting his first hospital privileges.

Sometimes I talk to him. Usually it’s just silly advice (“bet on the ’16 Cubs”). Other times I wonder what he’d do in certain situations, with all his youthful enthusiasm. I’m sure he wonders the same about me, with my 24 years of experience.

To a large extent we are the same people we started out as, but time changes us, in ways besides the obvious (like my hairs jumping off like lemmings). We learn from experience, both good and bad.

Looking back at him (or even the older pic on my medical school application) I have no complaints about where life and my career have taken me. Would there be a few things I might have changed if I could go back?

Realistically, maybe one or two, both involving my father, but neither of them would likely change where I am.

But as far as medicine goes? Not really. The things I liked then, that got me into the field? I still enjoy them. The horse hockey? Yeah, it’s always there, probably has gotten worse over time, and it still bothers me. But there isn’t a job that doesn’t have its share of cow patties. It’s just a matter of trying not to step in them more than necessary as you do the parts you enjoy.

Sometimes I look at my younger self, and wonder what I’d really say to him if we actually met.

Probably just “good luck, enjoy the ride, and ditch the sweater.”
 

We measure our gains out in luck and coincidence

Lanterns to turn back the night.

And put our defeats down to chance or experience

And try once again for the light.

– Al Stewart

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

He’s 24 years younger than I am, recently married, no kids. Just starting out as a neurologist. He also has a full head of hair, something I’m admittedly jealous of.

He’s always in a sweater, something that seems oddly out of place in Phoenix, Arizona.

He’s the picture on my hospital ID.

I don’t go to the hospital much anymore, but he still sits in my car, greeting me whenever I open the center console to get my sunglasses or phone charger. He looks very enthusiastic about starting his career. I clearly remember the day I had the picture taken, as a newly-minted attending getting his first hospital privileges.

Sometimes I talk to him. Usually it’s just silly advice (“bet on the ’16 Cubs”). Other times I wonder what he’d do in certain situations, with all his youthful enthusiasm. I’m sure he wonders the same about me, with my 24 years of experience.

To a large extent we are the same people we started out as, but time changes us, in ways besides the obvious (like my hairs jumping off like lemmings). We learn from experience, both good and bad.

Looking back at him (or even the older pic on my medical school application) I have no complaints about where life and my career have taken me. Would there be a few things I might have changed if I could go back?

Realistically, maybe one or two, both involving my father, but neither of them would likely change where I am.

But as far as medicine goes? Not really. The things I liked then, that got me into the field? I still enjoy them. The horse hockey? Yeah, it’s always there, probably has gotten worse over time, and it still bothers me. But there isn’t a job that doesn’t have its share of cow patties. It’s just a matter of trying not to step in them more than necessary as you do the parts you enjoy.

Sometimes I look at my younger self, and wonder what I’d really say to him if we actually met.

Probably just “good luck, enjoy the ride, and ditch the sweater.”
 

We measure our gains out in luck and coincidence

Lanterns to turn back the night.

And put our defeats down to chance or experience

And try once again for the light.

– Al Stewart

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

He’s 24 years younger than I am, recently married, no kids. Just starting out as a neurologist. He also has a full head of hair, something I’m admittedly jealous of.

He’s always in a sweater, something that seems oddly out of place in Phoenix, Arizona.

He’s the picture on my hospital ID.

I don’t go to the hospital much anymore, but he still sits in my car, greeting me whenever I open the center console to get my sunglasses or phone charger. He looks very enthusiastic about starting his career. I clearly remember the day I had the picture taken, as a newly-minted attending getting his first hospital privileges.

Sometimes I talk to him. Usually it’s just silly advice (“bet on the ’16 Cubs”). Other times I wonder what he’d do in certain situations, with all his youthful enthusiasm. I’m sure he wonders the same about me, with my 24 years of experience.

To a large extent we are the same people we started out as, but time changes us, in ways besides the obvious (like my hairs jumping off like lemmings). We learn from experience, both good and bad.

Looking back at him (or even the older pic on my medical school application) I have no complaints about where life and my career have taken me. Would there be a few things I might have changed if I could go back?

Realistically, maybe one or two, both involving my father, but neither of them would likely change where I am.

But as far as medicine goes? Not really. The things I liked then, that got me into the field? I still enjoy them. The horse hockey? Yeah, it’s always there, probably has gotten worse over time, and it still bothers me. But there isn’t a job that doesn’t have its share of cow patties. It’s just a matter of trying not to step in them more than necessary as you do the parts you enjoy.

Sometimes I look at my younger self, and wonder what I’d really say to him if we actually met.

Probably just “good luck, enjoy the ride, and ditch the sweater.”
 

We measure our gains out in luck and coincidence

Lanterns to turn back the night.

And put our defeats down to chance or experience

And try once again for the light.

– Al Stewart

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.

That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.

The association between nocturnal hypoxemia and VTE was strongest among patients who did not use continuous positive airway pressure (CPAP) systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.

Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.

“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.

Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.

They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.

They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.

However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.

The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.

There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.

“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.

Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.

“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.

Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.

“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.

The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.

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

Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.

That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.

The association between nocturnal hypoxemia and VTE was strongest among patients who did not use continuous positive airway pressure (CPAP) systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.

Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.

“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.

Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.

They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.

They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.

However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.

The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.

There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.

“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.

Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.

“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.

Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.

“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.

The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.

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

Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.

That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.

The association between nocturnal hypoxemia and VTE was strongest among patients who did not use continuous positive airway pressure (CPAP) systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.

Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.

“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.

Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.

They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.

They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.

However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.

The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.

There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.

“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.

Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.

“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.

Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.

“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.

The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.

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

I wrote my first column on electronic health records in the mid-1990s. At the time, it seemed like an idea whose time had come. After all, in an era when just about every essential process in medicine had already been computerized, we physicians continued to process clinical data – our key asset – with pen and paper. Most of us were reluctant to make the switch, and for good reason: choosing the right EHR system was difficult at best, and once the choice was made, conversion was a nightmare. Plus, there was no clear incentive to do it.

Then, the government stepped in. Shortly after his inauguration in 2000, President George W. Bush outlined a plan to ensure that most Americans had electronic health records within 10 years. “By computerizing health records,” the president said, “we can avoid dangerous medical mistakes, reduce costs, and improve care.” The goal was to eliminate missing charts, duplication of lab testing, ineffective documentation, and inordinate amounts of time spent on paperwork, not to mention illegible handwriting, poor coordination of care between physicians, and many other problems. Studies were quoted, suggesting that EHR shortened inpatient stays, decreased risk of adverse drug interactions, improved the consistency and content of records, and improved continuity of care and follow-up.

The EHR Incentive Program (later renamed the Promoting Interoperability Program) was introduced to encourage physicians and hospitals “to adopt, implement, upgrade, and demonstrate meaningful use of certified electronic health record technology.”

Nearly a quarter-century later, implementation is well behind schedule. According to a 2019 federal study, while nearly all hospitals (96%) have adopted a certified EHR, only 72% of office-based physicians have done so.

There are multiple reasons for this. For one thing, EHR is still by and large slower than pen and paper, because direct data entry is still primarily done by keyboard. Voice recognition, hand-held and wireless devices have been developed, but most work only on specialized tasks. Even the best systems take more clinician time per encounter than the manual processes they replace.

Physicians have been slow to warm to a system that slows them down and forces them to change the way they think and work. In addition, paper systems never crash; the prospect of a server malfunction or Internet failure bringing an entire clinic to a grinding halt is not particularly inviting.

The special needs of dermatology – high patient volumes, multiple diagnoses and prescriptions per patient, the wide variety of procedures we perform, and digital image storage – present further hurdles.

Nevertheless, the march toward electronic record keeping continues, and I continue to receive many questions about choosing a good EHR system. As always, I cannot recommend any specific products since every office has unique needs and requirements.

The key phrase to keep in mind is caveat emptor. Several regulatory bodies exist to test vendor claims and certify system behaviors, but different agencies use different criteria that may or may not be relevant to your requirements. Vaporware is still as common as real software; beware the “feature in the next release” that might never appear, particularly if you need it right now.

Avoid the temptation to buy a flashy new system and then try to adapt it to your office; figure out your needs first, then find a system that meets them.

Unfortunately, there is no easy way around doing the work of comparing one system with another. The most important information a vendor can give you is the names and addresses of two or more offices where you can go watch their system in action. Site visits are time-consuming, but they are only way to pick the best EHR the first time around.

Don’t be the first office using a new system. Let the vendor work out the bugs somewhere else.

Above all, if you have disorganized paper records, don’t count on EHR to automatically solve your problems. Well-designed paper systems usually lend themselves to effective automation, but automating a poorly designed system just increases the chaos. If your paper system is in disarray, solve that problem before considering EHR.

With all of its problems and hurdles, EHRs will inevitably be a part of most of our lives. And for those who take the time to do it right, it will ultimately be an improvement.

Think of information technologies as power tools: They can help you to do things better, but they can also amplify your errors. So choose carefully.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

I wrote my first column on electronic health records in the mid-1990s. At the time, it seemed like an idea whose time had come. After all, in an era when just about every essential process in medicine had already been computerized, we physicians continued to process clinical data – our key asset – with pen and paper. Most of us were reluctant to make the switch, and for good reason: choosing the right EHR system was difficult at best, and once the choice was made, conversion was a nightmare. Plus, there was no clear incentive to do it.

Then, the government stepped in. Shortly after his inauguration in 2000, President George W. Bush outlined a plan to ensure that most Americans had electronic health records within 10 years. “By computerizing health records,” the president said, “we can avoid dangerous medical mistakes, reduce costs, and improve care.” The goal was to eliminate missing charts, duplication of lab testing, ineffective documentation, and inordinate amounts of time spent on paperwork, not to mention illegible handwriting, poor coordination of care between physicians, and many other problems. Studies were quoted, suggesting that EHR shortened inpatient stays, decreased risk of adverse drug interactions, improved the consistency and content of records, and improved continuity of care and follow-up.

The EHR Incentive Program (later renamed the Promoting Interoperability Program) was introduced to encourage physicians and hospitals “to adopt, implement, upgrade, and demonstrate meaningful use of certified electronic health record technology.”

Nearly a quarter-century later, implementation is well behind schedule. According to a 2019 federal study, while nearly all hospitals (96%) have adopted a certified EHR, only 72% of office-based physicians have done so.

There are multiple reasons for this. For one thing, EHR is still by and large slower than pen and paper, because direct data entry is still primarily done by keyboard. Voice recognition, hand-held and wireless devices have been developed, but most work only on specialized tasks. Even the best systems take more clinician time per encounter than the manual processes they replace.

Physicians have been slow to warm to a system that slows them down and forces them to change the way they think and work. In addition, paper systems never crash; the prospect of a server malfunction or Internet failure bringing an entire clinic to a grinding halt is not particularly inviting.

The special needs of dermatology – high patient volumes, multiple diagnoses and prescriptions per patient, the wide variety of procedures we perform, and digital image storage – present further hurdles.

Nevertheless, the march toward electronic record keeping continues, and I continue to receive many questions about choosing a good EHR system. As always, I cannot recommend any specific products since every office has unique needs and requirements.

The key phrase to keep in mind is caveat emptor. Several regulatory bodies exist to test vendor claims and certify system behaviors, but different agencies use different criteria that may or may not be relevant to your requirements. Vaporware is still as common as real software; beware the “feature in the next release” that might never appear, particularly if you need it right now.

Avoid the temptation to buy a flashy new system and then try to adapt it to your office; figure out your needs first, then find a system that meets them.

Unfortunately, there is no easy way around doing the work of comparing one system with another. The most important information a vendor can give you is the names and addresses of two or more offices where you can go watch their system in action. Site visits are time-consuming, but they are only way to pick the best EHR the first time around.

Don’t be the first office using a new system. Let the vendor work out the bugs somewhere else.

Above all, if you have disorganized paper records, don’t count on EHR to automatically solve your problems. Well-designed paper systems usually lend themselves to effective automation, but automating a poorly designed system just increases the chaos. If your paper system is in disarray, solve that problem before considering EHR.

With all of its problems and hurdles, EHRs will inevitably be a part of most of our lives. And for those who take the time to do it right, it will ultimately be an improvement.

Think of information technologies as power tools: They can help you to do things better, but they can also amplify your errors. So choose carefully.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

I wrote my first column on electronic health records in the mid-1990s. At the time, it seemed like an idea whose time had come. After all, in an era when just about every essential process in medicine had already been computerized, we physicians continued to process clinical data – our key asset – with pen and paper. Most of us were reluctant to make the switch, and for good reason: choosing the right EHR system was difficult at best, and once the choice was made, conversion was a nightmare. Plus, there was no clear incentive to do it.

Then, the government stepped in. Shortly after his inauguration in 2000, President George W. Bush outlined a plan to ensure that most Americans had electronic health records within 10 years. “By computerizing health records,” the president said, “we can avoid dangerous medical mistakes, reduce costs, and improve care.” The goal was to eliminate missing charts, duplication of lab testing, ineffective documentation, and inordinate amounts of time spent on paperwork, not to mention illegible handwriting, poor coordination of care between physicians, and many other problems. Studies were quoted, suggesting that EHR shortened inpatient stays, decreased risk of adverse drug interactions, improved the consistency and content of records, and improved continuity of care and follow-up.

The EHR Incentive Program (later renamed the Promoting Interoperability Program) was introduced to encourage physicians and hospitals “to adopt, implement, upgrade, and demonstrate meaningful use of certified electronic health record technology.”

Nearly a quarter-century later, implementation is well behind schedule. According to a 2019 federal study, while nearly all hospitals (96%) have adopted a certified EHR, only 72% of office-based physicians have done so.

There are multiple reasons for this. For one thing, EHR is still by and large slower than pen and paper, because direct data entry is still primarily done by keyboard. Voice recognition, hand-held and wireless devices have been developed, but most work only on specialized tasks. Even the best systems take more clinician time per encounter than the manual processes they replace.

Physicians have been slow to warm to a system that slows them down and forces them to change the way they think and work. In addition, paper systems never crash; the prospect of a server malfunction or Internet failure bringing an entire clinic to a grinding halt is not particularly inviting.

The special needs of dermatology – high patient volumes, multiple diagnoses and prescriptions per patient, the wide variety of procedures we perform, and digital image storage – present further hurdles.

Nevertheless, the march toward electronic record keeping continues, and I continue to receive many questions about choosing a good EHR system. As always, I cannot recommend any specific products since every office has unique needs and requirements.

The key phrase to keep in mind is caveat emptor. Several regulatory bodies exist to test vendor claims and certify system behaviors, but different agencies use different criteria that may or may not be relevant to your requirements. Vaporware is still as common as real software; beware the “feature in the next release” that might never appear, particularly if you need it right now.

Avoid the temptation to buy a flashy new system and then try to adapt it to your office; figure out your needs first, then find a system that meets them.

Unfortunately, there is no easy way around doing the work of comparing one system with another. The most important information a vendor can give you is the names and addresses of two or more offices where you can go watch their system in action. Site visits are time-consuming, but they are only way to pick the best EHR the first time around.

Don’t be the first office using a new system. Let the vendor work out the bugs somewhere else.

Above all, if you have disorganized paper records, don’t count on EHR to automatically solve your problems. Well-designed paper systems usually lend themselves to effective automation, but automating a poorly designed system just increases the chaos. If your paper system is in disarray, solve that problem before considering EHR.

With all of its problems and hurdles, EHRs will inevitably be a part of most of our lives. And for those who take the time to do it right, it will ultimately be an improvement.

Think of information technologies as power tools: They can help you to do things better, but they can also amplify your errors. So choose carefully.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

COVID-19 has been linked to a significantly increased risk for new-onset Alzheimer’s disease (AD), a new study suggests.

The study of more than 6 million people aged 65 years or older found a 50%-80% increased risk for AD in the year after COVID-19; the risk was especially high for women older than 85 years.

However, the investigators were quick to point out that the observational retrospective study offers no evidence that COVID-19 causes AD. There could be a viral etiology at play, or the connection could be related to inflammation in neural tissue from the SARS-CoV-2 infection. Or it could simply be that exposure to the health care system for COVID-19 increased the odds of detection of existing undiagnosed AD cases.

Whatever the case, these findings point to a potential spike in AD cases, which is a cause for concern, study investigator Pamela Davis, MD, PhD, a professor in the Center for Community Health Integration at Case Western Reserve University, Cleveland, said in an interview.

“COVID may be giving us a legacy of ongoing medical difficulties,” Dr. Davis said. “We were already concerned about having a very large care burden and cost burden from Alzheimer’s disease. If this is another burden that’s increased by COVID, this is something we’re really going to have to prepare for.”

The findings were published online in Journal of Alzheimer’s Disease.
 

Increased risk

Earlier research points to a potential link between COVID-19 and increased risk for AD and Parkinson’s disease.

For the current study, researchers analyzed anonymous electronic health records of 6.2 million adults aged 65 years or older who received medical treatment between February 2020 and May 2021 and had no prior diagnosis of AD. The database includes information on almost 30% of the entire U.S. population.

Overall, there were 410,748 cases of COVID-19 during the study period.

The overall risk for new diagnosis of AD in the COVID-19 cohort was close to double that of those who did not have COVID-19 (0.68% vs. 0.35%, respectively).

After propensity-score matching, those who have had COVID-19 had a significantly higher risk for an AD diagnosis compared with those who were not infected (hazard ratio [HR], 1.69; 95% confidence interval [CI],1.53-1.72).

Risk for AD was elevated in all age groups, regardless of gender or ethnicity. Researchers did not collect data on COVID-19 severity, and the medical codes for long COVID were not published until after the study had ended.

Those with the highest risk were individuals older than 85 years (HR, 1.89; 95% CI, 1.73-2.07) and women (HR, 1.82; 95% CI, 1.69-1.97).

“We expected to see some impact, but I was surprised that it was as potent as it was,” Dr. Davis said.
 

Association, not causation

Heather Snyder, PhD, Alzheimer’s Association vice president of medical and scientific relations, who commented on the findings for this article, called the study interesting but emphasized caution in interpreting the results.

“Because this study only showed an association through medical records, we cannot know what the underlying mechanisms driving this association are without more research,” Dr. Snyder said. “If you have had COVID-19, it doesn’t mean you’re going to get dementia. But if you have had COVID-19 and are experiencing long-term symptoms including cognitive difficulties, talk to your doctor.”

Dr. Davis agreed, noting that this type of study offers information on association, but not causation. “I do think that this makes it imperative that we continue to follow the population for what’s going on in various neurodegenerative diseases,” Dr. Davis said.

The study was funded by the National Institute of Aging, National Institute on Alcohol Abuse and Alcoholism, the Clinical and Translational Science Collaborative of Cleveland, and the National Cancer Institute. Dr. Synder reports no relevant financial conflicts.

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

COVID-19 has been linked to a significantly increased risk for new-onset Alzheimer’s disease (AD), a new study suggests.

The study of more than 6 million people aged 65 years or older found a 50%-80% increased risk for AD in the year after COVID-19; the risk was especially high for women older than 85 years.

However, the investigators were quick to point out that the observational retrospective study offers no evidence that COVID-19 causes AD. There could be a viral etiology at play, or the connection could be related to inflammation in neural tissue from the SARS-CoV-2 infection. Or it could simply be that exposure to the health care system for COVID-19 increased the odds of detection of existing undiagnosed AD cases.

Whatever the case, these findings point to a potential spike in AD cases, which is a cause for concern, study investigator Pamela Davis, MD, PhD, a professor in the Center for Community Health Integration at Case Western Reserve University, Cleveland, said in an interview.

“COVID may be giving us a legacy of ongoing medical difficulties,” Dr. Davis said. “We were already concerned about having a very large care burden and cost burden from Alzheimer’s disease. If this is another burden that’s increased by COVID, this is something we’re really going to have to prepare for.”

The findings were published online in Journal of Alzheimer’s Disease.
 

Increased risk

Earlier research points to a potential link between COVID-19 and increased risk for AD and Parkinson’s disease.

For the current study, researchers analyzed anonymous electronic health records of 6.2 million adults aged 65 years or older who received medical treatment between February 2020 and May 2021 and had no prior diagnosis of AD. The database includes information on almost 30% of the entire U.S. population.

Overall, there were 410,748 cases of COVID-19 during the study period.

The overall risk for new diagnosis of AD in the COVID-19 cohort was close to double that of those who did not have COVID-19 (0.68% vs. 0.35%, respectively).

After propensity-score matching, those who have had COVID-19 had a significantly higher risk for an AD diagnosis compared with those who were not infected (hazard ratio [HR], 1.69; 95% confidence interval [CI],1.53-1.72).

Risk for AD was elevated in all age groups, regardless of gender or ethnicity. Researchers did not collect data on COVID-19 severity, and the medical codes for long COVID were not published until after the study had ended.

Those with the highest risk were individuals older than 85 years (HR, 1.89; 95% CI, 1.73-2.07) and women (HR, 1.82; 95% CI, 1.69-1.97).

“We expected to see some impact, but I was surprised that it was as potent as it was,” Dr. Davis said.
 

Association, not causation

Heather Snyder, PhD, Alzheimer’s Association vice president of medical and scientific relations, who commented on the findings for this article, called the study interesting but emphasized caution in interpreting the results.

“Because this study only showed an association through medical records, we cannot know what the underlying mechanisms driving this association are without more research,” Dr. Snyder said. “If you have had COVID-19, it doesn’t mean you’re going to get dementia. But if you have had COVID-19 and are experiencing long-term symptoms including cognitive difficulties, talk to your doctor.”

Dr. Davis agreed, noting that this type of study offers information on association, but not causation. “I do think that this makes it imperative that we continue to follow the population for what’s going on in various neurodegenerative diseases,” Dr. Davis said.

The study was funded by the National Institute of Aging, National Institute on Alcohol Abuse and Alcoholism, the Clinical and Translational Science Collaborative of Cleveland, and the National Cancer Institute. Dr. Synder reports no relevant financial conflicts.

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

COVID-19 has been linked to a significantly increased risk for new-onset Alzheimer’s disease (AD), a new study suggests.

The study of more than 6 million people aged 65 years or older found a 50%-80% increased risk for AD in the year after COVID-19; the risk was especially high for women older than 85 years.

However, the investigators were quick to point out that the observational retrospective study offers no evidence that COVID-19 causes AD. There could be a viral etiology at play, or the connection could be related to inflammation in neural tissue from the SARS-CoV-2 infection. Or it could simply be that exposure to the health care system for COVID-19 increased the odds of detection of existing undiagnosed AD cases.

Whatever the case, these findings point to a potential spike in AD cases, which is a cause for concern, study investigator Pamela Davis, MD, PhD, a professor in the Center for Community Health Integration at Case Western Reserve University, Cleveland, said in an interview.

“COVID may be giving us a legacy of ongoing medical difficulties,” Dr. Davis said. “We were already concerned about having a very large care burden and cost burden from Alzheimer’s disease. If this is another burden that’s increased by COVID, this is something we’re really going to have to prepare for.”

The findings were published online in Journal of Alzheimer’s Disease.
 

Increased risk

Earlier research points to a potential link between COVID-19 and increased risk for AD and Parkinson’s disease.

For the current study, researchers analyzed anonymous electronic health records of 6.2 million adults aged 65 years or older who received medical treatment between February 2020 and May 2021 and had no prior diagnosis of AD. The database includes information on almost 30% of the entire U.S. population.

Overall, there were 410,748 cases of COVID-19 during the study period.

The overall risk for new diagnosis of AD in the COVID-19 cohort was close to double that of those who did not have COVID-19 (0.68% vs. 0.35%, respectively).

After propensity-score matching, those who have had COVID-19 had a significantly higher risk for an AD diagnosis compared with those who were not infected (hazard ratio [HR], 1.69; 95% confidence interval [CI],1.53-1.72).

Risk for AD was elevated in all age groups, regardless of gender or ethnicity. Researchers did not collect data on COVID-19 severity, and the medical codes for long COVID were not published until after the study had ended.

Those with the highest risk were individuals older than 85 years (HR, 1.89; 95% CI, 1.73-2.07) and women (HR, 1.82; 95% CI, 1.69-1.97).

“We expected to see some impact, but I was surprised that it was as potent as it was,” Dr. Davis said.
 

Association, not causation

Heather Snyder, PhD, Alzheimer’s Association vice president of medical and scientific relations, who commented on the findings for this article, called the study interesting but emphasized caution in interpreting the results.

“Because this study only showed an association through medical records, we cannot know what the underlying mechanisms driving this association are without more research,” Dr. Snyder said. “If you have had COVID-19, it doesn’t mean you’re going to get dementia. But if you have had COVID-19 and are experiencing long-term symptoms including cognitive difficulties, talk to your doctor.”

Dr. Davis agreed, noting that this type of study offers information on association, but not causation. “I do think that this makes it imperative that we continue to follow the population for what’s going on in various neurodegenerative diseases,” Dr. Davis said.

The study was funded by the National Institute of Aging, National Institute on Alcohol Abuse and Alcoholism, the Clinical and Translational Science Collaborative of Cleveland, and the National Cancer Institute. Dr. Synder reports no relevant financial conflicts.

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

In the past few months, “quiet quitting” has garnered increasing traction across social media platforms. My morning review of social media revealed thousands of posts ranging from “Why doing less at work could be good for you – and your employer” to “After ‘quiet quitting’ here comes ‘quiet firing.’ ”

But quiet quitting is neither quiet nor quitting.

Quiet quitting is a misnomer. Individuals are not quitting their jobs; rather, they are quitting the idea of consistently going “above and beyond” in the workplace as normal and necessary. In addition, quiet quitters are firmer with their boundaries, do not take on work above and beyond clearly stated expectations, do not respond after hours, and do not feel like they are “not doing their job” when they are not immediately available.

Individuals who “quiet quit” continue to meet the demands of their job but reject the hustle-culture mentality that you must always be available for more work and, most importantly, that your value as person and self-worth are defined and determined by your work. Quiet quitters believe that it is possible to have good boundaries and yet remain productive, engaged, and active within the workplace.

Earlier this month, NPR’s posted tutorial on how to set better boundaries at work garnered 491,000 views, reflecting employees’ difficulties in communicating their needs, thoughts, and availability to their employers. Quiet quitting refers to not only rejecting the idea of going above and beyond in the workplace but also feeling confident that there will not be negative ramifications for not consistently working beyond the expected requirements.

A focus on balance, life, loves, and family is rarely addressed or emphasized by traditional employers; employees have little skill in addressing boundaries and clarifying their value and availability. For decades, “needing” flexibility of any kind or valuing activities as much as your job were viewed as negative attributes, making those individuals less-desired employees.

Data support the quiet quitting trend. Gallup data reveal that employee engagement has fallen for 2 consecutive years in the U.S. workforce. Across the first quarter of 2022, Generation Z and younger Millennials report the lowest engagement across populations at 31%. More than half of this cohort, 54%, classified as “not engaged” in their workplace.

Why is quiet quitting gaining prominence now? COVID may play a role.

Many suggest that self-evaluation and establishing firmer boundaries is a logical response to emotional sequelae caused by COVID. Quiet quitting appears to have been fueled by the pandemic. Employees were forced into crisis mode by COVID; the lines between work, life, and home evaporated, allowing or forcing workers to evaluate their efficacy and satisfaction. With the structural impact of COVID reducing and a return to more standard work practices, it is expected that the job “rules” once held as truths come under evaluation and scrutiny.

Perhaps COVID has forced, and provided, another opportunity for us to closely examine our routines and habits and take stock of what really matters. Generations expectedly differ in their values and definitions of success. COVID has set prior established rules on fire, by forcing patterns and expectations that were neither expected nor wanted, within the context of a global health crisis. Within this backdrop, should we really believe our worth is determined by our job?

The truth is, we are still grieving what we lost during COVID and we have expectedly not assimilated to “the new normal.” Psychology has long recognized that losing structures and supports, routines and habits, causes symptoms of significant discomfort.

The idea that we would return to prior workplace expectations is naive. The idea we would “return to life as it was” is naive. It seems expected, then, that both employers and employees should evaluate their goals and communicate more openly about how each can be met.

It is incumbent upon the employers to set up clear guidelines regarding expectations, including rewards for performance and expectations for time, both within and outside of the work schedule. Employers must recognize symptoms of detachment in their employees and engage in the process of continuing clarifying roles and expectations while providing necessities for employees to succeed at their highest level. Employees, in turn, must self-examine their goals, communicate their needs, meet their responsibilities fully, and take on the challenge of determining their own definition of balance.

Maybe instead of quiet quitting, we should call it this new movement “self-awareness, growth, and evolution.” Hmmm, there’s an intriguing thought.

Dr. Calvery is professor of pediatrics at the University of Louisville (Ky.) She disclosed no relevant conflicts of interest.

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

In the past few months, “quiet quitting” has garnered increasing traction across social media platforms. My morning review of social media revealed thousands of posts ranging from “Why doing less at work could be good for you – and your employer” to “After ‘quiet quitting’ here comes ‘quiet firing.’ ”

But quiet quitting is neither quiet nor quitting.

Quiet quitting is a misnomer. Individuals are not quitting their jobs; rather, they are quitting the idea of consistently going “above and beyond” in the workplace as normal and necessary. In addition, quiet quitters are firmer with their boundaries, do not take on work above and beyond clearly stated expectations, do not respond after hours, and do not feel like they are “not doing their job” when they are not immediately available.

Individuals who “quiet quit” continue to meet the demands of their job but reject the hustle-culture mentality that you must always be available for more work and, most importantly, that your value as person and self-worth are defined and determined by your work. Quiet quitters believe that it is possible to have good boundaries and yet remain productive, engaged, and active within the workplace.

Earlier this month, NPR’s posted tutorial on how to set better boundaries at work garnered 491,000 views, reflecting employees’ difficulties in communicating their needs, thoughts, and availability to their employers. Quiet quitting refers to not only rejecting the idea of going above and beyond in the workplace but also feeling confident that there will not be negative ramifications for not consistently working beyond the expected requirements.

A focus on balance, life, loves, and family is rarely addressed or emphasized by traditional employers; employees have little skill in addressing boundaries and clarifying their value and availability. For decades, “needing” flexibility of any kind or valuing activities as much as your job were viewed as negative attributes, making those individuals less-desired employees.

Data support the quiet quitting trend. Gallup data reveal that employee engagement has fallen for 2 consecutive years in the U.S. workforce. Across the first quarter of 2022, Generation Z and younger Millennials report the lowest engagement across populations at 31%. More than half of this cohort, 54%, classified as “not engaged” in their workplace.

Why is quiet quitting gaining prominence now? COVID may play a role.

Many suggest that self-evaluation and establishing firmer boundaries is a logical response to emotional sequelae caused by COVID. Quiet quitting appears to have been fueled by the pandemic. Employees were forced into crisis mode by COVID; the lines between work, life, and home evaporated, allowing or forcing workers to evaluate their efficacy and satisfaction. With the structural impact of COVID reducing and a return to more standard work practices, it is expected that the job “rules” once held as truths come under evaluation and scrutiny.

Perhaps COVID has forced, and provided, another opportunity for us to closely examine our routines and habits and take stock of what really matters. Generations expectedly differ in their values and definitions of success. COVID has set prior established rules on fire, by forcing patterns and expectations that were neither expected nor wanted, within the context of a global health crisis. Within this backdrop, should we really believe our worth is determined by our job?

The truth is, we are still grieving what we lost during COVID and we have expectedly not assimilated to “the new normal.” Psychology has long recognized that losing structures and supports, routines and habits, causes symptoms of significant discomfort.

The idea that we would return to prior workplace expectations is naive. The idea we would “return to life as it was” is naive. It seems expected, then, that both employers and employees should evaluate their goals and communicate more openly about how each can be met.

It is incumbent upon the employers to set up clear guidelines regarding expectations, including rewards for performance and expectations for time, both within and outside of the work schedule. Employers must recognize symptoms of detachment in their employees and engage in the process of continuing clarifying roles and expectations while providing necessities for employees to succeed at their highest level. Employees, in turn, must self-examine their goals, communicate their needs, meet their responsibilities fully, and take on the challenge of determining their own definition of balance.

Maybe instead of quiet quitting, we should call it this new movement “self-awareness, growth, and evolution.” Hmmm, there’s an intriguing thought.

Dr. Calvery is professor of pediatrics at the University of Louisville (Ky.) She disclosed no relevant conflicts of interest.

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

In the past few months, “quiet quitting” has garnered increasing traction across social media platforms. My morning review of social media revealed thousands of posts ranging from “Why doing less at work could be good for you – and your employer” to “After ‘quiet quitting’ here comes ‘quiet firing.’ ”

But quiet quitting is neither quiet nor quitting.

Quiet quitting is a misnomer. Individuals are not quitting their jobs; rather, they are quitting the idea of consistently going “above and beyond” in the workplace as normal and necessary. In addition, quiet quitters are firmer with their boundaries, do not take on work above and beyond clearly stated expectations, do not respond after hours, and do not feel like they are “not doing their job” when they are not immediately available.

Individuals who “quiet quit” continue to meet the demands of their job but reject the hustle-culture mentality that you must always be available for more work and, most importantly, that your value as person and self-worth are defined and determined by your work. Quiet quitters believe that it is possible to have good boundaries and yet remain productive, engaged, and active within the workplace.

Earlier this month, NPR’s posted tutorial on how to set better boundaries at work garnered 491,000 views, reflecting employees’ difficulties in communicating their needs, thoughts, and availability to their employers. Quiet quitting refers to not only rejecting the idea of going above and beyond in the workplace but also feeling confident that there will not be negative ramifications for not consistently working beyond the expected requirements.

A focus on balance, life, loves, and family is rarely addressed or emphasized by traditional employers; employees have little skill in addressing boundaries and clarifying their value and availability. For decades, “needing” flexibility of any kind or valuing activities as much as your job were viewed as negative attributes, making those individuals less-desired employees.

Data support the quiet quitting trend. Gallup data reveal that employee engagement has fallen for 2 consecutive years in the U.S. workforce. Across the first quarter of 2022, Generation Z and younger Millennials report the lowest engagement across populations at 31%. More than half of this cohort, 54%, classified as “not engaged” in their workplace.

Why is quiet quitting gaining prominence now? COVID may play a role.

Many suggest that self-evaluation and establishing firmer boundaries is a logical response to emotional sequelae caused by COVID. Quiet quitting appears to have been fueled by the pandemic. Employees were forced into crisis mode by COVID; the lines between work, life, and home evaporated, allowing or forcing workers to evaluate their efficacy and satisfaction. With the structural impact of COVID reducing and a return to more standard work practices, it is expected that the job “rules” once held as truths come under evaluation and scrutiny.

Perhaps COVID has forced, and provided, another opportunity for us to closely examine our routines and habits and take stock of what really matters. Generations expectedly differ in their values and definitions of success. COVID has set prior established rules on fire, by forcing patterns and expectations that were neither expected nor wanted, within the context of a global health crisis. Within this backdrop, should we really believe our worth is determined by our job?

The truth is, we are still grieving what we lost during COVID and we have expectedly not assimilated to “the new normal.” Psychology has long recognized that losing structures and supports, routines and habits, causes symptoms of significant discomfort.

The idea that we would return to prior workplace expectations is naive. The idea we would “return to life as it was” is naive. It seems expected, then, that both employers and employees should evaluate their goals and communicate more openly about how each can be met.

It is incumbent upon the employers to set up clear guidelines regarding expectations, including rewards for performance and expectations for time, both within and outside of the work schedule. Employers must recognize symptoms of detachment in their employees and engage in the process of continuing clarifying roles and expectations while providing necessities for employees to succeed at their highest level. Employees, in turn, must self-examine their goals, communicate their needs, meet their responsibilities fully, and take on the challenge of determining their own definition of balance.

Maybe instead of quiet quitting, we should call it this new movement “self-awareness, growth, and evolution.” Hmmm, there’s an intriguing thought.

Dr. Calvery is professor of pediatrics at the University of Louisville (Ky.) She disclosed no relevant conflicts of interest.

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

A novel, low-dose formulation of pramipexole and rasagiline (P2B001) shows promise as a first-line treatment for patients with early-stage Parkinson’s disease. Results from a phase 3 trial found that P2B001 was superior to its components in improving motor symptoms and daily function and was comparable with marketed doses of pramipexole.

P2B001 also produced less daytime sleepiness and fewer dopaminergic effects, said the investigators, who presented findings at the International Congress of Parkinson’s Disease and Movement Disorders.

The treatment studied, P2B001, is a proprietary, fixed-dose combination of extended-release (ER) formulations of pramipexole and rasagiline. Neither dose is currently available on the market.

Investigators wanted to test the hypothesis that two anti-Parkinsonian drugs that act through different mechanisms could work synergistically, providing benefits comparable with pramipexole but with fewer side effects, said lead study author Warren Olanow, MD, professor emeritus in the neurology and neuroscience departments at the Icahn School of Medicine at Mount Sinai, New York.

Pramipexole is problematic in that it causes dopaminergic and sleep-related side effects.

Laboratory studies have shown that low doses of pramipexole and rasagiline act synergistically, said Dr. Olanow. “A previous double-blind controlled study demonstrated that P2B001 was significantly superior to placebo with respect to efficacy (P < .001) and had a good safety and tolerability profile.”
 

P2B001 outperforms other formulations

The multicenter phase 3 study (NCT03329508) enrolled 544 patients aged 35-80 with early Parkinson’s disease to assess efficacy and safety of a daily dose of P2B001, compared with its components. Patients were randomized 2:2:2:1 to 12 weeks of treatment with P2B001; pramipexole ER 0.6 mg; rasagiline ER 0.75 mg, or to a calibration arm of marketed pramipexole-ER titrated to optimal dose (mean dose, 3.2 mg).

The primary endpoint compared baseline with week 12 changes in Unified Parkinson’s Disease Rating Scale total scores for P2B001 versus its individual components. The secondary endpoint compared baseline changes in Epworth Sleepiness Scale (ESS) for P2B001 versus pramipexole-ER.

P2B001 showed superior efficacy to each of its individual components and comparable efficacy with marketed doses of pramipexole-ER. It also yielded fewer adverse events related to dopaminergic side effects and less daytime sleepiness as measured by ESS. “Further, the drug is administered once a day and does not require titration,” said Dr. Olanow.
 

Levodopa-related benefits

Another advantage of starting early-stage patients on P2B001 is that it would give patients more time to be on an effective therapy with fewer side effects before going on levodopa, the current gold standard for Parkinson’s disease treatment.

Although the American Academy of Neurology recommends levodopa as initial therapy for Parkinson’s disease, the drug has been associated with a risk of developing motor complications.

“This opinion, however, was formulated prior to the availability of the results of the P2B001 study and should be reassessed in the light of the present study,” said Dr. Olanow. Longer-term studies should assess when and if patients will require levodopa therapy, as well as the long-term effects of P2B001 on the development of motor complications in patients with early Parkinson’s disease patients.

Investigators are preparing a regulatory market approval filing for P2B001 with the Food and Drug Administration.

Dr. Olanow is CEO of Clintrex Research Corporation, which has provided services to Pharma2B, sponsor of the phase 3 study. Pharma Two B is a private, late clinical-stage pharmaceutical company in Rehovot, Israel, that owns worldwide granted patents for P2B001 pharmaceutical composition and method of treatment.

A novel, low-dose formulation of pramipexole and rasagiline (P2B001) shows promise as a first-line treatment for patients with early-stage Parkinson’s disease. Results from a phase 3 trial found that P2B001 was superior to its components in improving motor symptoms and daily function and was comparable with marketed doses of pramipexole.

P2B001 also produced less daytime sleepiness and fewer dopaminergic effects, said the investigators, who presented findings at the International Congress of Parkinson’s Disease and Movement Disorders.

The treatment studied, P2B001, is a proprietary, fixed-dose combination of extended-release (ER) formulations of pramipexole and rasagiline. Neither dose is currently available on the market.

Investigators wanted to test the hypothesis that two anti-Parkinsonian drugs that act through different mechanisms could work synergistically, providing benefits comparable with pramipexole but with fewer side effects, said lead study author Warren Olanow, MD, professor emeritus in the neurology and neuroscience departments at the Icahn School of Medicine at Mount Sinai, New York.

Pramipexole is problematic in that it causes dopaminergic and sleep-related side effects.

Laboratory studies have shown that low doses of pramipexole and rasagiline act synergistically, said Dr. Olanow. “A previous double-blind controlled study demonstrated that P2B001 was significantly superior to placebo with respect to efficacy (P < .001) and had a good safety and tolerability profile.”
 

P2B001 outperforms other formulations

The multicenter phase 3 study (NCT03329508) enrolled 544 patients aged 35-80 with early Parkinson’s disease to assess efficacy and safety of a daily dose of P2B001, compared with its components. Patients were randomized 2:2:2:1 to 12 weeks of treatment with P2B001; pramipexole ER 0.6 mg; rasagiline ER 0.75 mg, or to a calibration arm of marketed pramipexole-ER titrated to optimal dose (mean dose, 3.2 mg).

The primary endpoint compared baseline with week 12 changes in Unified Parkinson’s Disease Rating Scale total scores for P2B001 versus its individual components. The secondary endpoint compared baseline changes in Epworth Sleepiness Scale (ESS) for P2B001 versus pramipexole-ER.

P2B001 showed superior efficacy to each of its individual components and comparable efficacy with marketed doses of pramipexole-ER. It also yielded fewer adverse events related to dopaminergic side effects and less daytime sleepiness as measured by ESS. “Further, the drug is administered once a day and does not require titration,” said Dr. Olanow.
 

Levodopa-related benefits

Another advantage of starting early-stage patients on P2B001 is that it would give patients more time to be on an effective therapy with fewer side effects before going on levodopa, the current gold standard for Parkinson’s disease treatment.

Although the American Academy of Neurology recommends levodopa as initial therapy for Parkinson’s disease, the drug has been associated with a risk of developing motor complications.

“This opinion, however, was formulated prior to the availability of the results of the P2B001 study and should be reassessed in the light of the present study,” said Dr. Olanow. Longer-term studies should assess when and if patients will require levodopa therapy, as well as the long-term effects of P2B001 on the development of motor complications in patients with early Parkinson’s disease patients.

Investigators are preparing a regulatory market approval filing for P2B001 with the Food and Drug Administration.

Dr. Olanow is CEO of Clintrex Research Corporation, which has provided services to Pharma2B, sponsor of the phase 3 study. Pharma Two B is a private, late clinical-stage pharmaceutical company in Rehovot, Israel, that owns worldwide granted patents for P2B001 pharmaceutical composition and method of treatment.

A novel, low-dose formulation of pramipexole and rasagiline (P2B001) shows promise as a first-line treatment for patients with early-stage Parkinson’s disease. Results from a phase 3 trial found that P2B001 was superior to its components in improving motor symptoms and daily function and was comparable with marketed doses of pramipexole.

P2B001 also produced less daytime sleepiness and fewer dopaminergic effects, said the investigators, who presented findings at the International Congress of Parkinson’s Disease and Movement Disorders.

The treatment studied, P2B001, is a proprietary, fixed-dose combination of extended-release (ER) formulations of pramipexole and rasagiline. Neither dose is currently available on the market.

Investigators wanted to test the hypothesis that two anti-Parkinsonian drugs that act through different mechanisms could work synergistically, providing benefits comparable with pramipexole but with fewer side effects, said lead study author Warren Olanow, MD, professor emeritus in the neurology and neuroscience departments at the Icahn School of Medicine at Mount Sinai, New York.

Pramipexole is problematic in that it causes dopaminergic and sleep-related side effects.

Laboratory studies have shown that low doses of pramipexole and rasagiline act synergistically, said Dr. Olanow. “A previous double-blind controlled study demonstrated that P2B001 was significantly superior to placebo with respect to efficacy (P < .001) and had a good safety and tolerability profile.”
 

P2B001 outperforms other formulations

The multicenter phase 3 study (NCT03329508) enrolled 544 patients aged 35-80 with early Parkinson’s disease to assess efficacy and safety of a daily dose of P2B001, compared with its components. Patients were randomized 2:2:2:1 to 12 weeks of treatment with P2B001; pramipexole ER 0.6 mg; rasagiline ER 0.75 mg, or to a calibration arm of marketed pramipexole-ER titrated to optimal dose (mean dose, 3.2 mg).

The primary endpoint compared baseline with week 12 changes in Unified Parkinson’s Disease Rating Scale total scores for P2B001 versus its individual components. The secondary endpoint compared baseline changes in Epworth Sleepiness Scale (ESS) for P2B001 versus pramipexole-ER.

P2B001 showed superior efficacy to each of its individual components and comparable efficacy with marketed doses of pramipexole-ER. It also yielded fewer adverse events related to dopaminergic side effects and less daytime sleepiness as measured by ESS. “Further, the drug is administered once a day and does not require titration,” said Dr. Olanow.
 

Levodopa-related benefits

Another advantage of starting early-stage patients on P2B001 is that it would give patients more time to be on an effective therapy with fewer side effects before going on levodopa, the current gold standard for Parkinson’s disease treatment.

Although the American Academy of Neurology recommends levodopa as initial therapy for Parkinson’s disease, the drug has been associated with a risk of developing motor complications.

“This opinion, however, was formulated prior to the availability of the results of the P2B001 study and should be reassessed in the light of the present study,” said Dr. Olanow. Longer-term studies should assess when and if patients will require levodopa therapy, as well as the long-term effects of P2B001 on the development of motor complications in patients with early Parkinson’s disease patients.

Investigators are preparing a regulatory market approval filing for P2B001 with the Food and Drug Administration.

Dr. Olanow is CEO of Clintrex Research Corporation, which has provided services to Pharma2B, sponsor of the phase 3 study. Pharma Two B is a private, late clinical-stage pharmaceutical company in Rehovot, Israel, that owns worldwide granted patents for P2B001 pharmaceutical composition and method of treatment.

PORTLAND, ORE. – Some pernio-like/chilblains-like lesions on the toes – which became widely known as “COVID toes” – and other acral sites that have occurred during the COVID-19 pandemic are related to COVID-19 infection, while others are not, according to Lindy P. Fox, MD, professor of dermatology and director of the hospital consultation service at the University of California, San Francisco.

“We’re learning a lot about pernio because of COVID,” Dr. Fox, a member of the American Academy of Dermatology’s Ad Hoc Task Force on COVID-19, said at the annual meeting of the Pacific Dermatologic Association. “Patients with pernio tend to either have bright red or purple individual lesions or an erythromelalgia-like presentation, often waking up in the middle of the night saying ‘my feet hurt. I can’t put sheets over my feet.’ In my experience, the patients with an erythromelalgia-like presentation tend to be a lot harder to treat.”

courtesy UCSF

Establishing terminology to describe pernio-like lesions was a challenge in the early stages of the COVID-19 pandemic, Dr. Fox added, with clinicians using terms like erythema multiforme-like, coxsackie-like, or even necrotic to describe the lesions. “I don’t think pernio is truly necrotic; I think it’s really inflammatory and purpuric,” she said.

Early in the pandemic, studies suggesting a link with these cases and COVID-19 infection include a case series of 318 patients with pernio-like skin lesions who had confirmed or suspected COVID-19. Most of these patients were generally young and healthy and most had relatively mild COVID-19; 7% were laboratory-confirmed COVID-19 positive, and 6% were close contacts of patients with confirmed COVID-19. Pernio-like lesions were the only symptoms in 55% of the patients.

In another study, researchers in France evaluated the clinical, laboratory, and pathologic characteristics of 40 patients who developed chilblain-like lesions (mostly involving the toes) during the COVID-19 pandemic and were seen as outpatients in April 2020 . All were polymerase chain reaction (PCR) negative, 30% were SARS-CoV-2 serology positive, and 60% had elevated D-dimers. Histology obtained from 19 of the patients revealed lymphocytic inflammation and vascular damage, and 8 had IgA positivity.

In a retrospective analysis of seven pediatric chilblains cases during the pandemic, researchers examined the skin biopsies to evaluate histopathological features and explored the presence of SARS-CoV-2 in the tissue. All patients were PCR negative. The authors observed cytoplasmic granular positivity for SARS-CoV-2 spike protein in endothelial cells, a feature that they said showed coronavirus-like particles, consistent with SARS-CoV-2.

Not all studies in the medical literature have demonstrated an association between pernio-like/chilblains-like lesions and COVID-19, though. An analysis of 23 patients, with skin eruptions considered associated with SARS-CoV-2 infections (including 21 cases of chilblains) during the first wave of the pandemic found that the antibody and T-cell response in patients with pandemic chilblains was the same as in negative controls.

“What’s remarkably interesting about this study is that they did autopsies of samples from patients who had died prepandemic, so there was no such thing as COVID-19,” said Dr. Fox, who was not involved with the study. “They stained for viral particles in those patients, and they were positive in a subset of patients. This makes me wonder about what the significance of that staining positivity is.”

Yet another group of investigators looked at what was happening with pernio during the waves of COVID in a study of chilblains cases in children in Spain, and found a stronger association between lockdown and cold temperature, which argues against a direct association between pernio and COVID infection.

In Dr. Fox’s experience, COVID toes can recur, especially upon exposure to cold. “What taught me this in real life is a patient who I saw remotely by video,” she recalled. “It was early on in the pandemic. I could not prove he had COVID no matter how hard I tried, but I do think he had COVID toes at that time.” When he later was confirmed to have COVID, “he got pernio in the same exact location as his original suspected COVID toes.”

According to an analysis of long COVID in the skin, based on cases reported to the American Academy of Dermatology–International League of Dermatological Societies registry from April 8 to Oct. 8, 2020, pernio-like lesions lasted a median of 12 days in patients with lab-confirmed COVID-19 and a median of 15 days in those with suspected COVID-19. But almost 7% of the 103 pernio cases were long-haulers, defined as those with dermatologic signs of COVID that lasted beyond 60 days.

“There are some patients who are resistant to treatment,” Dr. Fox said. “In addition, recurrent lesions make me think that maybe all pernio is triggered by some viral cause. This causes an immunologic phenomenon that’s responding to a viral trigger you’re trying to deal with. That may be the better way to think about COVID toes.”

Different variants of COVID also appear to be changing the characteristics of dermatologic manifestations associated with infection. Results from a large retrospective analysis of nearly 350,000 users of a COVID study App in the United Kingdom found that skin lesions were more predictive of a positive test in the Delta wave, compared with the Omicron wave, while pernio-like lesions were predictive of infection in the Delta wave but not in the Omicron wave.

“And, whether you were vaccinated or unvaccinated really did not influence whether or not you were going to have a skin rash as a presenting sign of COVID, except for the burning rash, which was less in vaccinated patients,” said Dr. Fox, who was not involved with the study.

Dr. Fox reported having no relevant disclosures.

PORTLAND, ORE. – Some pernio-like/chilblains-like lesions on the toes – which became widely known as “COVID toes” – and other acral sites that have occurred during the COVID-19 pandemic are related to COVID-19 infection, while others are not, according to Lindy P. Fox, MD, professor of dermatology and director of the hospital consultation service at the University of California, San Francisco.

“We’re learning a lot about pernio because of COVID,” Dr. Fox, a member of the American Academy of Dermatology’s Ad Hoc Task Force on COVID-19, said at the annual meeting of the Pacific Dermatologic Association. “Patients with pernio tend to either have bright red or purple individual lesions or an erythromelalgia-like presentation, often waking up in the middle of the night saying ‘my feet hurt. I can’t put sheets over my feet.’ In my experience, the patients with an erythromelalgia-like presentation tend to be a lot harder to treat.”

courtesy UCSF

Establishing terminology to describe pernio-like lesions was a challenge in the early stages of the COVID-19 pandemic, Dr. Fox added, with clinicians using terms like erythema multiforme-like, coxsackie-like, or even necrotic to describe the lesions. “I don’t think pernio is truly necrotic; I think it’s really inflammatory and purpuric,” she said.

Early in the pandemic, studies suggesting a link with these cases and COVID-19 infection include a case series of 318 patients with pernio-like skin lesions who had confirmed or suspected COVID-19. Most of these patients were generally young and healthy and most had relatively mild COVID-19; 7% were laboratory-confirmed COVID-19 positive, and 6% were close contacts of patients with confirmed COVID-19. Pernio-like lesions were the only symptoms in 55% of the patients.

In another study, researchers in France evaluated the clinical, laboratory, and pathologic characteristics of 40 patients who developed chilblain-like lesions (mostly involving the toes) during the COVID-19 pandemic and were seen as outpatients in April 2020 . All were polymerase chain reaction (PCR) negative, 30% were SARS-CoV-2 serology positive, and 60% had elevated D-dimers. Histology obtained from 19 of the patients revealed lymphocytic inflammation and vascular damage, and 8 had IgA positivity.

In a retrospective analysis of seven pediatric chilblains cases during the pandemic, researchers examined the skin biopsies to evaluate histopathological features and explored the presence of SARS-CoV-2 in the tissue. All patients were PCR negative. The authors observed cytoplasmic granular positivity for SARS-CoV-2 spike protein in endothelial cells, a feature that they said showed coronavirus-like particles, consistent with SARS-CoV-2.

Not all studies in the medical literature have demonstrated an association between pernio-like/chilblains-like lesions and COVID-19, though. An analysis of 23 patients, with skin eruptions considered associated with SARS-CoV-2 infections (including 21 cases of chilblains) during the first wave of the pandemic found that the antibody and T-cell response in patients with pandemic chilblains was the same as in negative controls.

“What’s remarkably interesting about this study is that they did autopsies of samples from patients who had died prepandemic, so there was no such thing as COVID-19,” said Dr. Fox, who was not involved with the study. “They stained for viral particles in those patients, and they were positive in a subset of patients. This makes me wonder about what the significance of that staining positivity is.”

Yet another group of investigators looked at what was happening with pernio during the waves of COVID in a study of chilblains cases in children in Spain, and found a stronger association between lockdown and cold temperature, which argues against a direct association between pernio and COVID infection.

In Dr. Fox’s experience, COVID toes can recur, especially upon exposure to cold. “What taught me this in real life is a patient who I saw remotely by video,” she recalled. “It was early on in the pandemic. I could not prove he had COVID no matter how hard I tried, but I do think he had COVID toes at that time.” When he later was confirmed to have COVID, “he got pernio in the same exact location as his original suspected COVID toes.”

According to an analysis of long COVID in the skin, based on cases reported to the American Academy of Dermatology–International League of Dermatological Societies registry from April 8 to Oct. 8, 2020, pernio-like lesions lasted a median of 12 days in patients with lab-confirmed COVID-19 and a median of 15 days in those with suspected COVID-19. But almost 7% of the 103 pernio cases were long-haulers, defined as those with dermatologic signs of COVID that lasted beyond 60 days.

“There are some patients who are resistant to treatment,” Dr. Fox said. “In addition, recurrent lesions make me think that maybe all pernio is triggered by some viral cause. This causes an immunologic phenomenon that’s responding to a viral trigger you’re trying to deal with. That may be the better way to think about COVID toes.”

Different variants of COVID also appear to be changing the characteristics of dermatologic manifestations associated with infection. Results from a large retrospective analysis of nearly 350,000 users of a COVID study App in the United Kingdom found that skin lesions were more predictive of a positive test in the Delta wave, compared with the Omicron wave, while pernio-like lesions were predictive of infection in the Delta wave but not in the Omicron wave.

“And, whether you were vaccinated or unvaccinated really did not influence whether or not you were going to have a skin rash as a presenting sign of COVID, except for the burning rash, which was less in vaccinated patients,” said Dr. Fox, who was not involved with the study.

Dr. Fox reported having no relevant disclosures.

PORTLAND, ORE. – Some pernio-like/chilblains-like lesions on the toes – which became widely known as “COVID toes” – and other acral sites that have occurred during the COVID-19 pandemic are related to COVID-19 infection, while others are not, according to Lindy P. Fox, MD, professor of dermatology and director of the hospital consultation service at the University of California, San Francisco.

“We’re learning a lot about pernio because of COVID,” Dr. Fox, a member of the American Academy of Dermatology’s Ad Hoc Task Force on COVID-19, said at the annual meeting of the Pacific Dermatologic Association. “Patients with pernio tend to either have bright red or purple individual lesions or an erythromelalgia-like presentation, often waking up in the middle of the night saying ‘my feet hurt. I can’t put sheets over my feet.’ In my experience, the patients with an erythromelalgia-like presentation tend to be a lot harder to treat.”

courtesy UCSF

Establishing terminology to describe pernio-like lesions was a challenge in the early stages of the COVID-19 pandemic, Dr. Fox added, with clinicians using terms like erythema multiforme-like, coxsackie-like, or even necrotic to describe the lesions. “I don’t think pernio is truly necrotic; I think it’s really inflammatory and purpuric,” she said.

Early in the pandemic, studies suggesting a link with these cases and COVID-19 infection include a case series of 318 patients with pernio-like skin lesions who had confirmed or suspected COVID-19. Most of these patients were generally young and healthy and most had relatively mild COVID-19; 7% were laboratory-confirmed COVID-19 positive, and 6% were close contacts of patients with confirmed COVID-19. Pernio-like lesions were the only symptoms in 55% of the patients.

In another study, researchers in France evaluated the clinical, laboratory, and pathologic characteristics of 40 patients who developed chilblain-like lesions (mostly involving the toes) during the COVID-19 pandemic and were seen as outpatients in April 2020 . All were polymerase chain reaction (PCR) negative, 30% were SARS-CoV-2 serology positive, and 60% had elevated D-dimers. Histology obtained from 19 of the patients revealed lymphocytic inflammation and vascular damage, and 8 had IgA positivity.

In a retrospective analysis of seven pediatric chilblains cases during the pandemic, researchers examined the skin biopsies to evaluate histopathological features and explored the presence of SARS-CoV-2 in the tissue. All patients were PCR negative. The authors observed cytoplasmic granular positivity for SARS-CoV-2 spike protein in endothelial cells, a feature that they said showed coronavirus-like particles, consistent with SARS-CoV-2.

Not all studies in the medical literature have demonstrated an association between pernio-like/chilblains-like lesions and COVID-19, though. An analysis of 23 patients, with skin eruptions considered associated with SARS-CoV-2 infections (including 21 cases of chilblains) during the first wave of the pandemic found that the antibody and T-cell response in patients with pandemic chilblains was the same as in negative controls.

“What’s remarkably interesting about this study is that they did autopsies of samples from patients who had died prepandemic, so there was no such thing as COVID-19,” said Dr. Fox, who was not involved with the study. “They stained for viral particles in those patients, and they were positive in a subset of patients. This makes me wonder about what the significance of that staining positivity is.”

Yet another group of investigators looked at what was happening with pernio during the waves of COVID in a study of chilblains cases in children in Spain, and found a stronger association between lockdown and cold temperature, which argues against a direct association between pernio and COVID infection.

In Dr. Fox’s experience, COVID toes can recur, especially upon exposure to cold. “What taught me this in real life is a patient who I saw remotely by video,” she recalled. “It was early on in the pandemic. I could not prove he had COVID no matter how hard I tried, but I do think he had COVID toes at that time.” When he later was confirmed to have COVID, “he got pernio in the same exact location as his original suspected COVID toes.”

According to an analysis of long COVID in the skin, based on cases reported to the American Academy of Dermatology–International League of Dermatological Societies registry from April 8 to Oct. 8, 2020, pernio-like lesions lasted a median of 12 days in patients with lab-confirmed COVID-19 and a median of 15 days in those with suspected COVID-19. But almost 7% of the 103 pernio cases were long-haulers, defined as those with dermatologic signs of COVID that lasted beyond 60 days.

“There are some patients who are resistant to treatment,” Dr. Fox said. “In addition, recurrent lesions make me think that maybe all pernio is triggered by some viral cause. This causes an immunologic phenomenon that’s responding to a viral trigger you’re trying to deal with. That may be the better way to think about COVID toes.”

Different variants of COVID also appear to be changing the characteristics of dermatologic manifestations associated with infection. Results from a large retrospective analysis of nearly 350,000 users of a COVID study App in the United Kingdom found that skin lesions were more predictive of a positive test in the Delta wave, compared with the Omicron wave, while pernio-like lesions were predictive of infection in the Delta wave but not in the Omicron wave.

“And, whether you were vaccinated or unvaccinated really did not influence whether or not you were going to have a skin rash as a presenting sign of COVID, except for the burning rash, which was less in vaccinated patients,” said Dr. Fox, who was not involved with the study.

Dr. Fox reported having no relevant disclosures.

Unexpected results from a phase 3 trial exploring the effect of multivitamins and cognition have now been published.

Findings from a phase 3 study show daily multivitamin use, but not cocoa, is linked to a significantly slower rate of age-related cognitive decline.

Originally presented last November at the 14th Clinical Trials on Alzheimer’s Disease (CTAD) conference, this is the first large-scale, long-term randomized controlled trial to examine the effects of cocoa extract and multivitamins on global cognition. The trial’s primary focus was on cocoa extract, which earlier studies suggest may preserve cognitive function. Analyzing the effect of multivitamins was a secondary outcome.

Showing vitamins, but not cocoa, were beneficial is the exact opposite of what researchers expected. Still, the results offer an interesting new direction for future study, lead investigator Laura D. Baker, PhD, professor of gerontology and geriatric medicine at Wake Forest University, Winston-Salem, N.C., said in an interview.

“This study made us take notice of a pathway for possible cognitive protection,” Dr. Baker said. “Without this study, we would never have looked down that road.”

The full results were published online in Alzheimer’s and Dementia.
 

Unexpected effect

The COSMOS-Mind study is a substudy to a larger parent trial called COSMOS. It investigated the effects of cocoa extract and a standard multivitamin-mineral on cardiovascular and cancer outcomes in more than 21,000 older participants.

In COSMOS-Mind, researchers tested whether daily intake of cocoa extract vs. placebo and a multivitamin-mineral vs. placebo improved cognition in older adults.

More than 2,200 participants aged 65 and older were enrolled and followed for 3 years. They completed tests over the telephone at baseline and annually to evaluate memory and other cognitive abilities.

Results showed cocoa extract had no effect on global cognition compared with placebo (mean z-score, 0.03; P = .28). Daily multivitamin use, however, did show significant benefits on global cognition vs. placebo (mean z, 0.07, P = .007).

The beneficial effect was most pronounced in participants with a history of cardiovascular disease (no history 0.06 vs. history 0.14; P = .01).

Researchers found similar protective effects for memory and executive function. 

Dr. Baker suggested one possible explanation for the positive effects of multivitamins may be the boost in micronutrients and essential minerals they provided.

“With nutrient-deficient diets plus a high prevalence of cardiovascular disease, diabetes, and other medical comorbidities that we know impact the bioavailability of these nutrients, we are possibly dealing with older adults who are at below optimum in terms of their essential micronutrients and minerals,” she said.

“Even suboptimum levels of micronutrients and essential minerals can have significant consequences for brain health,” she added.
 

More research needed

Intriguing as the results may be, more work is needed before the findings could affect nutritional guidance, according to Maria C. Carrillo, PhD, chief science officer for the Alzheimer’s Association.

“While the Alzheimer’s Association is encouraged by these results, we are not ready to recommend widespread use of a multivitamin supplement to reduce risk of cognitive decline in older adults,” Dr. Carrillo said in a statement.

“For now, and until there is more data, people should talk with their health care providers about the benefits and risks of all dietary supplements, including multivitamins,” she added.

Dr. Baker agreed, noting that the study was not designed to measure multivitamin use as a primary outcome. In addition, nearly 90% of the participants were non-Hispanic White, which is not representative of the overall population demographics.

The investigators are now designing another, larger trial that would include a more diverse participant pool. It will be aimed specifically at learning more about how and why multivitamins seem to offer a protective effect on cognition, Dr. Baker noted.

The study was funded by the National Institute on Aging of the National Institutes of Health. Dr. Baker and Dr. Carrillo report no relevant financial relationships.

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

Unexpected results from a phase 3 trial exploring the effect of multivitamins and cognition have now been published.

Findings from a phase 3 study show daily multivitamin use, but not cocoa, is linked to a significantly slower rate of age-related cognitive decline.

Originally presented last November at the 14th Clinical Trials on Alzheimer’s Disease (CTAD) conference, this is the first large-scale, long-term randomized controlled trial to examine the effects of cocoa extract and multivitamins on global cognition. The trial’s primary focus was on cocoa extract, which earlier studies suggest may preserve cognitive function. Analyzing the effect of multivitamins was a secondary outcome.

Showing vitamins, but not cocoa, were beneficial is the exact opposite of what researchers expected. Still, the results offer an interesting new direction for future study, lead investigator Laura D. Baker, PhD, professor of gerontology and geriatric medicine at Wake Forest University, Winston-Salem, N.C., said in an interview.

“This study made us take notice of a pathway for possible cognitive protection,” Dr. Baker said. “Without this study, we would never have looked down that road.”

The full results were published online in Alzheimer’s and Dementia.
 

Unexpected effect

The COSMOS-Mind study is a substudy to a larger parent trial called COSMOS. It investigated the effects of cocoa extract and a standard multivitamin-mineral on cardiovascular and cancer outcomes in more than 21,000 older participants.

In COSMOS-Mind, researchers tested whether daily intake of cocoa extract vs. placebo and a multivitamin-mineral vs. placebo improved cognition in older adults.

More than 2,200 participants aged 65 and older were enrolled and followed for 3 years. They completed tests over the telephone at baseline and annually to evaluate memory and other cognitive abilities.

Results showed cocoa extract had no effect on global cognition compared with placebo (mean z-score, 0.03; P = .28). Daily multivitamin use, however, did show significant benefits on global cognition vs. placebo (mean z, 0.07, P = .007).

The beneficial effect was most pronounced in participants with a history of cardiovascular disease (no history 0.06 vs. history 0.14; P = .01).

Researchers found similar protective effects for memory and executive function. 

Dr. Baker suggested one possible explanation for the positive effects of multivitamins may be the boost in micronutrients and essential minerals they provided.

“With nutrient-deficient diets plus a high prevalence of cardiovascular disease, diabetes, and other medical comorbidities that we know impact the bioavailability of these nutrients, we are possibly dealing with older adults who are at below optimum in terms of their essential micronutrients and minerals,” she said.

“Even suboptimum levels of micronutrients and essential minerals can have significant consequences for brain health,” she added.
 

More research needed

Intriguing as the results may be, more work is needed before the findings could affect nutritional guidance, according to Maria C. Carrillo, PhD, chief science officer for the Alzheimer’s Association.

“While the Alzheimer’s Association is encouraged by these results, we are not ready to recommend widespread use of a multivitamin supplement to reduce risk of cognitive decline in older adults,” Dr. Carrillo said in a statement.

“For now, and until there is more data, people should talk with their health care providers about the benefits and risks of all dietary supplements, including multivitamins,” she added.

Dr. Baker agreed, noting that the study was not designed to measure multivitamin use as a primary outcome. In addition, nearly 90% of the participants were non-Hispanic White, which is not representative of the overall population demographics.

The investigators are now designing another, larger trial that would include a more diverse participant pool. It will be aimed specifically at learning more about how and why multivitamins seem to offer a protective effect on cognition, Dr. Baker noted.

The study was funded by the National Institute on Aging of the National Institutes of Health. Dr. Baker and Dr. Carrillo report no relevant financial relationships.

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

Unexpected results from a phase 3 trial exploring the effect of multivitamins and cognition have now been published.

Findings from a phase 3 study show daily multivitamin use, but not cocoa, is linked to a significantly slower rate of age-related cognitive decline.

Originally presented last November at the 14th Clinical Trials on Alzheimer’s Disease (CTAD) conference, this is the first large-scale, long-term randomized controlled trial to examine the effects of cocoa extract and multivitamins on global cognition. The trial’s primary focus was on cocoa extract, which earlier studies suggest may preserve cognitive function. Analyzing the effect of multivitamins was a secondary outcome.

Showing vitamins, but not cocoa, were beneficial is the exact opposite of what researchers expected. Still, the results offer an interesting new direction for future study, lead investigator Laura D. Baker, PhD, professor of gerontology and geriatric medicine at Wake Forest University, Winston-Salem, N.C., said in an interview.

“This study made us take notice of a pathway for possible cognitive protection,” Dr. Baker said. “Without this study, we would never have looked down that road.”

The full results were published online in Alzheimer’s and Dementia.
 

Unexpected effect

The COSMOS-Mind study is a substudy to a larger parent trial called COSMOS. It investigated the effects of cocoa extract and a standard multivitamin-mineral on cardiovascular and cancer outcomes in more than 21,000 older participants.

In COSMOS-Mind, researchers tested whether daily intake of cocoa extract vs. placebo and a multivitamin-mineral vs. placebo improved cognition in older adults.

More than 2,200 participants aged 65 and older were enrolled and followed for 3 years. They completed tests over the telephone at baseline and annually to evaluate memory and other cognitive abilities.

Results showed cocoa extract had no effect on global cognition compared with placebo (mean z-score, 0.03; P = .28). Daily multivitamin use, however, did show significant benefits on global cognition vs. placebo (mean z, 0.07, P = .007).

The beneficial effect was most pronounced in participants with a history of cardiovascular disease (no history 0.06 vs. history 0.14; P = .01).

Researchers found similar protective effects for memory and executive function. 

Dr. Baker suggested one possible explanation for the positive effects of multivitamins may be the boost in micronutrients and essential minerals they provided.

“With nutrient-deficient diets plus a high prevalence of cardiovascular disease, diabetes, and other medical comorbidities that we know impact the bioavailability of these nutrients, we are possibly dealing with older adults who are at below optimum in terms of their essential micronutrients and minerals,” she said.

“Even suboptimum levels of micronutrients and essential minerals can have significant consequences for brain health,” she added.
 

More research needed

Intriguing as the results may be, more work is needed before the findings could affect nutritional guidance, according to Maria C. Carrillo, PhD, chief science officer for the Alzheimer’s Association.

“While the Alzheimer’s Association is encouraged by these results, we are not ready to recommend widespread use of a multivitamin supplement to reduce risk of cognitive decline in older adults,” Dr. Carrillo said in a statement.

“For now, and until there is more data, people should talk with their health care providers about the benefits and risks of all dietary supplements, including multivitamins,” she added.

Dr. Baker agreed, noting that the study was not designed to measure multivitamin use as a primary outcome. In addition, nearly 90% of the participants were non-Hispanic White, which is not representative of the overall population demographics.

The investigators are now designing another, larger trial that would include a more diverse participant pool. It will be aimed specifically at learning more about how and why multivitamins seem to offer a protective effect on cognition, Dr. Baker noted.

The study was funded by the National Institute on Aging of the National Institutes of Health. Dr. Baker and Dr. Carrillo report no relevant financial relationships.

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

Monkey see, monkey do (advanced medical procedures)

We don’t tend to think too kindly of our prehistoric ancestors. We throw around the word “caveman” – hardly a term of endearment – and depictions of Paleolithic humans rarely flatter their subjects. In many ways, though, our conceptions are correct. Humans of the Stone Age lived short, often brutish lives, but civilization had to start somewhere, and our prehistoric ancestors were often far more capable than we give them credit for.

Tim Maloney/Nature

Case in point is a recent discovery from an archaeological dig in Borneo: A young adult who lived 31,000 years ago was discovered with the lower third of their left leg amputated. Save the clever retort about the person’s untimely death, because this individual did not die from the surgery. The amputation occurred when the individual was a child and the subject lived for several years after the operation.

Amputation is usually unnecessary given our current level of medical technology, but it’s actually quite an advanced procedure, and this example predates the previous first case of amputation by nearly 25,000 years. Not only did the surgeon need to cut at an appropriate place, they needed to understand blood loss, the risk of infection, and the need to preserve skin in order to seal the wound back up. That’s quite a lot for our Paleolithic doctor to know, and it’s even more impressive considering the, shall we say, limited tools they would have had available to perform the operation.

Rocks. They cut off the leg with a rock. And it worked.

This discovery also gives insight into the amputee’s society. Someone knew that amputation was the right move for this person, indicating that it had been done before. In addition, the individual would not have been able to spring back into action hunting mammoths right away, they would require care for the rest of their lives. And clearly the community provided, given the individual’s continued life post operation and their burial in a place of honor.

If only the American health care system was capable of such feats of compassion, but that would require the majority of politicians to be as clever as cavemen. We’re not hopeful on those odds.
 

The first step is admitting you have a crying baby. The second step is … a step

Knock, knock.

Who’s there?

Crying baby.

Crying baby who?

Current Biology/Ohmura et al.

Crying baby who … umm … doesn’t have a punchline. Let’s try this again.

A priest, a rabbi, and a crying baby walk into a bar and … nope, that’s not going to work.

Why did the crying baby cross the road? Ugh, never mind.

Clearly, crying babies are no laughing matter. What crying babies need is science. And the latest innovation – it’s fresh from a study conducted at the RIKEN Center for Brain Science in Saitama, Japan – in the science of crying babies is … walking. Researchers observed 21 unhappy infants and compared their responses to four strategies: being held by their walking mothers, held by their sitting mothers, lying in a motionless crib, or lying in a rocking cot.

The best strategy is for the mother – the experiment only involved mothers, but the results should apply to any caregiver – to pick up the crying baby, walk around for 5 minutes, sit for another 5-8 minutes, and then put the infant back to bed, the researchers said in a written statement.

The walking strategy, however, isn’t perfect. “Walking for 5 minutes promoted sleep, but only for crying infants. Surprisingly, this effect was absent when babies were already calm beforehand,” lead author Kumi O. Kuroda, MD, PhD, explained in a separate statement from the center.

It also doesn’t work on adults. We could not get a crying LOTME writer to fall asleep no matter how long his mother carried him around the office.
 

New way to detect Parkinson’s has already passed the sniff test

We humans aren’t generally known for our superpowers, but a woman from Scotland may just be the Smelling Superhero. Not only was she able to literally smell Parkinson’s disease (PD) on her husband 12 years before his diagnosis; she is also the reason that scientists have found a new way to test for PD.

© Siri Stafford/Thinkstock

Joy Milne, a retired nurse, told the BBC that her husband “had this musty rather unpleasant smell especially round his shoulders and the back of his neck and his skin had definitely changed.” She put two and two together after he had been diagnosed with PD and she came in contact with others with the same scent at a support group.

Researchers at the University of Manchester, working with Ms. Milne, have now created a skin test that uses mass spectroscopy to analyze a sample of the patient’s sebum in just 3 minutes and is 95% accurate. They tested 79 people with Parkinson’s and 71 without using this method and found “specific compounds unique to PD sebum samples when compared to healthy controls. Furthermore, we have identified two classes of lipids, namely, triacylglycerides and diglycerides, as components of human sebum that are significantly differentially expressed in PD,” they said in JACS Au.

This test could be available to general physicians within 2 years, which would provide new opportunities to the people who are waiting in line for neurologic consults. Ms. Milne’s husband passed away in 2015, but her courageous help and amazing nasal abilities may help millions down the line.
 

The power of flirting

It’s a common office stereotype: Women flirt with the boss to get ahead in the workplace, while men in power sexually harass women in subordinate positions. Nobody ever suspects the guys in the cubicles. A recent study takes a different look and paints a different picture.

Mart Production/Pexels

The investigators conducted multiple online and lab experiments in how social sexual identity drives behavior in a workplace setting in relation to job placement. They found that it was most often men in lower-power positions who are insecure about their roles who initiate social sexual behavior, even though they know it’s offensive. Why? Power.

They randomly paired over 200 undergraduate students in a male/female fashion, placed them in subordinate and boss-like roles, and asked them to choose from a series of social sexual questions they wanted to ask their teammate. Male participants who were placed in subordinate positions to a female boss chose social sexual questions more often than did male bosses, female subordinates, and female bosses.

So what does this say about the threat of workplace harassment? The researchers found that men and women differ in their strategy for flirtation. For men, it’s a way to gain more power. But problems arise when they rationalize their behavior with a character trait like being a “big flirt.”

“When we take on that identity, it leads to certain behavioral patterns that reinforce the identity. And then, people use that identity as an excuse,” lead author Laura Kray of the University of California, Berkeley, said in a statement from the school.

The researchers make a point to note that the study isn’t about whether flirting is good or bad, nor are they suggesting that people in powerful positions don’t sexually harass underlings. It’s meant to provide insight to improve corporate sexual harassment training. A comment or conversation held in jest could potentially be a warning sign for future behavior.

Monkey see, monkey do (advanced medical procedures)

We don’t tend to think too kindly of our prehistoric ancestors. We throw around the word “caveman” – hardly a term of endearment – and depictions of Paleolithic humans rarely flatter their subjects. In many ways, though, our conceptions are correct. Humans of the Stone Age lived short, often brutish lives, but civilization had to start somewhere, and our prehistoric ancestors were often far more capable than we give them credit for.

Tim Maloney/Nature

Case in point is a recent discovery from an archaeological dig in Borneo: A young adult who lived 31,000 years ago was discovered with the lower third of their left leg amputated. Save the clever retort about the person’s untimely death, because this individual did not die from the surgery. The amputation occurred when the individual was a child and the subject lived for several years after the operation.

Amputation is usually unnecessary given our current level of medical technology, but it’s actually quite an advanced procedure, and this example predates the previous first case of amputation by nearly 25,000 years. Not only did the surgeon need to cut at an appropriate place, they needed to understand blood loss, the risk of infection, and the need to preserve skin in order to seal the wound back up. That’s quite a lot for our Paleolithic doctor to know, and it’s even more impressive considering the, shall we say, limited tools they would have had available to perform the operation.

Rocks. They cut off the leg with a rock. And it worked.

This discovery also gives insight into the amputee’s society. Someone knew that amputation was the right move for this person, indicating that it had been done before. In addition, the individual would not have been able to spring back into action hunting mammoths right away, they would require care for the rest of their lives. And clearly the community provided, given the individual’s continued life post operation and their burial in a place of honor.

If only the American health care system was capable of such feats of compassion, but that would require the majority of politicians to be as clever as cavemen. We’re not hopeful on those odds.
 

The first step is admitting you have a crying baby. The second step is … a step

Knock, knock.

Who’s there?

Crying baby.

Crying baby who?

Current Biology/Ohmura et al.

Crying baby who … umm … doesn’t have a punchline. Let’s try this again.

A priest, a rabbi, and a crying baby walk into a bar and … nope, that’s not going to work.

Why did the crying baby cross the road? Ugh, never mind.

Clearly, crying babies are no laughing matter. What crying babies need is science. And the latest innovation – it’s fresh from a study conducted at the RIKEN Center for Brain Science in Saitama, Japan – in the science of crying babies is … walking. Researchers observed 21 unhappy infants and compared their responses to four strategies: being held by their walking mothers, held by their sitting mothers, lying in a motionless crib, or lying in a rocking cot.

The best strategy is for the mother – the experiment only involved mothers, but the results should apply to any caregiver – to pick up the crying baby, walk around for 5 minutes, sit for another 5-8 minutes, and then put the infant back to bed, the researchers said in a written statement.

The walking strategy, however, isn’t perfect. “Walking for 5 minutes promoted sleep, but only for crying infants. Surprisingly, this effect was absent when babies were already calm beforehand,” lead author Kumi O. Kuroda, MD, PhD, explained in a separate statement from the center.

It also doesn’t work on adults. We could not get a crying LOTME writer to fall asleep no matter how long his mother carried him around the office.
 

New way to detect Parkinson’s has already passed the sniff test

We humans aren’t generally known for our superpowers, but a woman from Scotland may just be the Smelling Superhero. Not only was she able to literally smell Parkinson’s disease (PD) on her husband 12 years before his diagnosis; she is also the reason that scientists have found a new way to test for PD.

© Siri Stafford/Thinkstock

Joy Milne, a retired nurse, told the BBC that her husband “had this musty rather unpleasant smell especially round his shoulders and the back of his neck and his skin had definitely changed.” She put two and two together after he had been diagnosed with PD and she came in contact with others with the same scent at a support group.

Researchers at the University of Manchester, working with Ms. Milne, have now created a skin test that uses mass spectroscopy to analyze a sample of the patient’s sebum in just 3 minutes and is 95% accurate. They tested 79 people with Parkinson’s and 71 without using this method and found “specific compounds unique to PD sebum samples when compared to healthy controls. Furthermore, we have identified two classes of lipids, namely, triacylglycerides and diglycerides, as components of human sebum that are significantly differentially expressed in PD,” they said in JACS Au.

This test could be available to general physicians within 2 years, which would provide new opportunities to the people who are waiting in line for neurologic consults. Ms. Milne’s husband passed away in 2015, but her courageous help and amazing nasal abilities may help millions down the line.
 

The power of flirting

It’s a common office stereotype: Women flirt with the boss to get ahead in the workplace, while men in power sexually harass women in subordinate positions. Nobody ever suspects the guys in the cubicles. A recent study takes a different look and paints a different picture.

Mart Production/Pexels

The investigators conducted multiple online and lab experiments in how social sexual identity drives behavior in a workplace setting in relation to job placement. They found that it was most often men in lower-power positions who are insecure about their roles who initiate social sexual behavior, even though they know it’s offensive. Why? Power.

They randomly paired over 200 undergraduate students in a male/female fashion, placed them in subordinate and boss-like roles, and asked them to choose from a series of social sexual questions they wanted to ask their teammate. Male participants who were placed in subordinate positions to a female boss chose social sexual questions more often than did male bosses, female subordinates, and female bosses.

So what does this say about the threat of workplace harassment? The researchers found that men and women differ in their strategy for flirtation. For men, it’s a way to gain more power. But problems arise when they rationalize their behavior with a character trait like being a “big flirt.”

“When we take on that identity, it leads to certain behavioral patterns that reinforce the identity. And then, people use that identity as an excuse,” lead author Laura Kray of the University of California, Berkeley, said in a statement from the school.

The researchers make a point to note that the study isn’t about whether flirting is good or bad, nor are they suggesting that people in powerful positions don’t sexually harass underlings. It’s meant to provide insight to improve corporate sexual harassment training. A comment or conversation held in jest could potentially be a warning sign for future behavior.

Monkey see, monkey do (advanced medical procedures)

We don’t tend to think too kindly of our prehistoric ancestors. We throw around the word “caveman” – hardly a term of endearment – and depictions of Paleolithic humans rarely flatter their subjects. In many ways, though, our conceptions are correct. Humans of the Stone Age lived short, often brutish lives, but civilization had to start somewhere, and our prehistoric ancestors were often far more capable than we give them credit for.

Tim Maloney/Nature

Case in point is a recent discovery from an archaeological dig in Borneo: A young adult who lived 31,000 years ago was discovered with the lower third of their left leg amputated. Save the clever retort about the person’s untimely death, because this individual did not die from the surgery. The amputation occurred when the individual was a child and the subject lived for several years after the operation.

Amputation is usually unnecessary given our current level of medical technology, but it’s actually quite an advanced procedure, and this example predates the previous first case of amputation by nearly 25,000 years. Not only did the surgeon need to cut at an appropriate place, they needed to understand blood loss, the risk of infection, and the need to preserve skin in order to seal the wound back up. That’s quite a lot for our Paleolithic doctor to know, and it’s even more impressive considering the, shall we say, limited tools they would have had available to perform the operation.

Rocks. They cut off the leg with a rock. And it worked.

This discovery also gives insight into the amputee’s society. Someone knew that amputation was the right move for this person, indicating that it had been done before. In addition, the individual would not have been able to spring back into action hunting mammoths right away, they would require care for the rest of their lives. And clearly the community provided, given the individual’s continued life post operation and their burial in a place of honor.

If only the American health care system was capable of such feats of compassion, but that would require the majority of politicians to be as clever as cavemen. We’re not hopeful on those odds.
 

The first step is admitting you have a crying baby. The second step is … a step

Knock, knock.

Who’s there?

Crying baby.

Crying baby who?

Current Biology/Ohmura et al.

Crying baby who … umm … doesn’t have a punchline. Let’s try this again.

A priest, a rabbi, and a crying baby walk into a bar and … nope, that’s not going to work.

Why did the crying baby cross the road? Ugh, never mind.

Clearly, crying babies are no laughing matter. What crying babies need is science. And the latest innovation – it’s fresh from a study conducted at the RIKEN Center for Brain Science in Saitama, Japan – in the science of crying babies is … walking. Researchers observed 21 unhappy infants and compared their responses to four strategies: being held by their walking mothers, held by their sitting mothers, lying in a motionless crib, or lying in a rocking cot.

The best strategy is for the mother – the experiment only involved mothers, but the results should apply to any caregiver – to pick up the crying baby, walk around for 5 minutes, sit for another 5-8 minutes, and then put the infant back to bed, the researchers said in a written statement.

The walking strategy, however, isn’t perfect. “Walking for 5 minutes promoted sleep, but only for crying infants. Surprisingly, this effect was absent when babies were already calm beforehand,” lead author Kumi O. Kuroda, MD, PhD, explained in a separate statement from the center.

It also doesn’t work on adults. We could not get a crying LOTME writer to fall asleep no matter how long his mother carried him around the office.
 

New way to detect Parkinson’s has already passed the sniff test

We humans aren’t generally known for our superpowers, but a woman from Scotland may just be the Smelling Superhero. Not only was she able to literally smell Parkinson’s disease (PD) on her husband 12 years before his diagnosis; she is also the reason that scientists have found a new way to test for PD.

© Siri Stafford/Thinkstock

Joy Milne, a retired nurse, told the BBC that her husband “had this musty rather unpleasant smell especially round his shoulders and the back of his neck and his skin had definitely changed.” She put two and two together after he had been diagnosed with PD and she came in contact with others with the same scent at a support group.

Researchers at the University of Manchester, working with Ms. Milne, have now created a skin test that uses mass spectroscopy to analyze a sample of the patient’s sebum in just 3 minutes and is 95% accurate. They tested 79 people with Parkinson’s and 71 without using this method and found “specific compounds unique to PD sebum samples when compared to healthy controls. Furthermore, we have identified two classes of lipids, namely, triacylglycerides and diglycerides, as components of human sebum that are significantly differentially expressed in PD,” they said in JACS Au.

This test could be available to general physicians within 2 years, which would provide new opportunities to the people who are waiting in line for neurologic consults. Ms. Milne’s husband passed away in 2015, but her courageous help and amazing nasal abilities may help millions down the line.
 

The power of flirting

It’s a common office stereotype: Women flirt with the boss to get ahead in the workplace, while men in power sexually harass women in subordinate positions. Nobody ever suspects the guys in the cubicles. A recent study takes a different look and paints a different picture.

Mart Production/Pexels

The investigators conducted multiple online and lab experiments in how social sexual identity drives behavior in a workplace setting in relation to job placement. They found that it was most often men in lower-power positions who are insecure about their roles who initiate social sexual behavior, even though they know it’s offensive. Why? Power.

They randomly paired over 200 undergraduate students in a male/female fashion, placed them in subordinate and boss-like roles, and asked them to choose from a series of social sexual questions they wanted to ask their teammate. Male participants who were placed in subordinate positions to a female boss chose social sexual questions more often than did male bosses, female subordinates, and female bosses.

So what does this say about the threat of workplace harassment? The researchers found that men and women differ in their strategy for flirtation. For men, it’s a way to gain more power. But problems arise when they rationalize their behavior with a character trait like being a “big flirt.”

“When we take on that identity, it leads to certain behavioral patterns that reinforce the identity. And then, people use that identity as an excuse,” lead author Laura Kray of the University of California, Berkeley, said in a statement from the school.

The researchers make a point to note that the study isn’t about whether flirting is good or bad, nor are they suggesting that people in powerful positions don’t sexually harass underlings. It’s meant to provide insight to improve corporate sexual harassment training. A comment or conversation held in jest could potentially be a warning sign for future behavior.