MDedge Emergency Medicine

DENVER – Neurocognitive and psychiatric symptoms of mental illness, including posttraumatic stress disorder, are alarmingly high among patients who have previously had COVID-19 – even among those who were not hospitalized with the virus, new research shows.

The findings are from an online survey of more than 800 respondents.

“Regardless of how long ago they had been infected with COVID-19, all respondents had persistent symptoms,” co-investigator Beth Patterson, MSc, adjunct clinical professor at McMaster University, MacAnxiety Research Centre, Hamilton, Ont., told this news organization.

“The take-home message for clinicians is to be aware that if you have patients who had COVID-19, it’s quite likely that they may also experience a psychiatric issue and that they may have reduced resilience and lower quality-of-life [issues],” Ms. Patterson said.

The survey results were presented here at the Anxiety and Depression Association of America (ADAA) Conference 2022.
 

100% report symptoms

The study included 827 respondents (81% women) to an online survey who had contracted COVID.

Using validated symptom severity scores, respondents were assessed for mental health and neurocognitive issues, as well as some physical and quality-of-life factors.

Remarkably, all participants (100%) reported having current, persistent symptoms of COVID. In addition, 88% (n = 729) reported persistent neurocognitive symptoms, even though only 15.5% reported they had been hospitalized for COVID.

Of those hospitalized, 28.9% were treated in the intensive care unit; 42.2% stayed in hospital for less than 1 week; and 13.3% remained hospitalized for at least 3 weeks.

Data were not available on how long it had been since the patients were diagnosed or hospitalized, but most participants (68%) said they had not returned to normal functioning since contracting COVID.

The most common persistent symptoms were fatigue (75.9%), brain fog (67.9%), difficulty concentrating (61%), and weakness (51.2%).

More than half of respondents reported neurocognitive symptoms, including poor memory (57.4%) and word-finding problems in processing information (46.9%). Only 11% reported no persistent neurocognitive symptoms.

A total of 41.7% of respondents reported anxiety using the Generalized Anxiety Disorder-7 (GAD-7) scale, and rates of depression were 61.4% as assessed with the Patient Health Questionnaire (PHQ-9).

Rates of probable posttraumatic stress disorder were 40.5% as assessed via the PTSD checklist (PCL-5).

Although it wasn’t possible to use diagnostic screens, the assessment scores suggest strikingly high rates of mental health disorders among the respondents, Ms. Patterson said.

“When we look at the mean scores on the validated scales, we see percentages of probable diagnoses that are staggeringly higher than you would find in the population,” she added.

Of note, about 44% of respondents reported having had mental health treatment in the past, and 33.7% were receiving current mental health treatment.

Although the study had no control group, the findings are consistent with larger studies that have had comparator groups, including research recently published in the BMJ.
 

Poor understanding of COVID’s fallout

In an editorial accompanying the BMJ study, Scott Weich, MD, Mental Health Research Unit, School of Health and Related Research, University of Sheffield, United Kingdom, emphasized the need to better understand the lingering mental health aspects of COVID-19 infection.

“Our attachment to syndromal phenotypes means that we have learned remarkably little about the causes of mental ill health – in this case psychopathology associated with a viral pandemic,” Dr. Weich writes.

Dr. Weich called for improved efforts to understanding long COVID, as well as the establishment of more effective responses to the mental health fallout from the pandemic.

Commenting on the current study, Dr. Weich elaborated on the challenges in disentangling the causes of mental health effects in illness.

“In terms of other viruses, etc., there is a long history of debate and pitched battles between those that attribute mental health effects to predominantly biological processes, [involving] immunological and other responses, and those who understand these responses are mediated by psychological and social processes,” he noted.

“The story of myalgic encephalomyelitis/chronic fatigue syndrome speaks volumes about these different positions, and how difficult it can be to find a middle ground,” he said.

“This has been going on for centuries and may never be fully resolved, at least until we have clearer and more definitive evidence of pathophysiology, though this seems incredibly elusive,” Dr. Weich said.

The authors and Dr. Weich have disclosed no relevant financial relationships.

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

DENVER – Neurocognitive and psychiatric symptoms of mental illness, including posttraumatic stress disorder, are alarmingly high among patients who have previously had COVID-19 – even among those who were not hospitalized with the virus, new research shows.

The findings are from an online survey of more than 800 respondents.

“Regardless of how long ago they had been infected with COVID-19, all respondents had persistent symptoms,” co-investigator Beth Patterson, MSc, adjunct clinical professor at McMaster University, MacAnxiety Research Centre, Hamilton, Ont., told this news organization.

“The take-home message for clinicians is to be aware that if you have patients who had COVID-19, it’s quite likely that they may also experience a psychiatric issue and that they may have reduced resilience and lower quality-of-life [issues],” Ms. Patterson said.

The survey results were presented here at the Anxiety and Depression Association of America (ADAA) Conference 2022.
 

100% report symptoms

The study included 827 respondents (81% women) to an online survey who had contracted COVID.

Using validated symptom severity scores, respondents were assessed for mental health and neurocognitive issues, as well as some physical and quality-of-life factors.

Remarkably, all participants (100%) reported having current, persistent symptoms of COVID. In addition, 88% (n = 729) reported persistent neurocognitive symptoms, even though only 15.5% reported they had been hospitalized for COVID.

Of those hospitalized, 28.9% were treated in the intensive care unit; 42.2% stayed in hospital for less than 1 week; and 13.3% remained hospitalized for at least 3 weeks.

Data were not available on how long it had been since the patients were diagnosed or hospitalized, but most participants (68%) said they had not returned to normal functioning since contracting COVID.

The most common persistent symptoms were fatigue (75.9%), brain fog (67.9%), difficulty concentrating (61%), and weakness (51.2%).

More than half of respondents reported neurocognitive symptoms, including poor memory (57.4%) and word-finding problems in processing information (46.9%). Only 11% reported no persistent neurocognitive symptoms.

A total of 41.7% of respondents reported anxiety using the Generalized Anxiety Disorder-7 (GAD-7) scale, and rates of depression were 61.4% as assessed with the Patient Health Questionnaire (PHQ-9).

Rates of probable posttraumatic stress disorder were 40.5% as assessed via the PTSD checklist (PCL-5).

Although it wasn’t possible to use diagnostic screens, the assessment scores suggest strikingly high rates of mental health disorders among the respondents, Ms. Patterson said.

“When we look at the mean scores on the validated scales, we see percentages of probable diagnoses that are staggeringly higher than you would find in the population,” she added.

Of note, about 44% of respondents reported having had mental health treatment in the past, and 33.7% were receiving current mental health treatment.

Although the study had no control group, the findings are consistent with larger studies that have had comparator groups, including research recently published in the BMJ.
 

Poor understanding of COVID’s fallout

In an editorial accompanying the BMJ study, Scott Weich, MD, Mental Health Research Unit, School of Health and Related Research, University of Sheffield, United Kingdom, emphasized the need to better understand the lingering mental health aspects of COVID-19 infection.

“Our attachment to syndromal phenotypes means that we have learned remarkably little about the causes of mental ill health – in this case psychopathology associated with a viral pandemic,” Dr. Weich writes.

Dr. Weich called for improved efforts to understanding long COVID, as well as the establishment of more effective responses to the mental health fallout from the pandemic.

Commenting on the current study, Dr. Weich elaborated on the challenges in disentangling the causes of mental health effects in illness.

“In terms of other viruses, etc., there is a long history of debate and pitched battles between those that attribute mental health effects to predominantly biological processes, [involving] immunological and other responses, and those who understand these responses are mediated by psychological and social processes,” he noted.

“The story of myalgic encephalomyelitis/chronic fatigue syndrome speaks volumes about these different positions, and how difficult it can be to find a middle ground,” he said.

“This has been going on for centuries and may never be fully resolved, at least until we have clearer and more definitive evidence of pathophysiology, though this seems incredibly elusive,” Dr. Weich said.

The authors and Dr. Weich have disclosed no relevant financial relationships.

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

DENVER – Neurocognitive and psychiatric symptoms of mental illness, including posttraumatic stress disorder, are alarmingly high among patients who have previously had COVID-19 – even among those who were not hospitalized with the virus, new research shows.

The findings are from an online survey of more than 800 respondents.

“Regardless of how long ago they had been infected with COVID-19, all respondents had persistent symptoms,” co-investigator Beth Patterson, MSc, adjunct clinical professor at McMaster University, MacAnxiety Research Centre, Hamilton, Ont., told this news organization.

“The take-home message for clinicians is to be aware that if you have patients who had COVID-19, it’s quite likely that they may also experience a psychiatric issue and that they may have reduced resilience and lower quality-of-life [issues],” Ms. Patterson said.

The survey results were presented here at the Anxiety and Depression Association of America (ADAA) Conference 2022.
 

100% report symptoms

The study included 827 respondents (81% women) to an online survey who had contracted COVID.

Using validated symptom severity scores, respondents were assessed for mental health and neurocognitive issues, as well as some physical and quality-of-life factors.

Remarkably, all participants (100%) reported having current, persistent symptoms of COVID. In addition, 88% (n = 729) reported persistent neurocognitive symptoms, even though only 15.5% reported they had been hospitalized for COVID.

Of those hospitalized, 28.9% were treated in the intensive care unit; 42.2% stayed in hospital for less than 1 week; and 13.3% remained hospitalized for at least 3 weeks.

Data were not available on how long it had been since the patients were diagnosed or hospitalized, but most participants (68%) said they had not returned to normal functioning since contracting COVID.

The most common persistent symptoms were fatigue (75.9%), brain fog (67.9%), difficulty concentrating (61%), and weakness (51.2%).

More than half of respondents reported neurocognitive symptoms, including poor memory (57.4%) and word-finding problems in processing information (46.9%). Only 11% reported no persistent neurocognitive symptoms.

A total of 41.7% of respondents reported anxiety using the Generalized Anxiety Disorder-7 (GAD-7) scale, and rates of depression were 61.4% as assessed with the Patient Health Questionnaire (PHQ-9).

Rates of probable posttraumatic stress disorder were 40.5% as assessed via the PTSD checklist (PCL-5).

Although it wasn’t possible to use diagnostic screens, the assessment scores suggest strikingly high rates of mental health disorders among the respondents, Ms. Patterson said.

“When we look at the mean scores on the validated scales, we see percentages of probable diagnoses that are staggeringly higher than you would find in the population,” she added.

Of note, about 44% of respondents reported having had mental health treatment in the past, and 33.7% were receiving current mental health treatment.

Although the study had no control group, the findings are consistent with larger studies that have had comparator groups, including research recently published in the BMJ.
 

Poor understanding of COVID’s fallout

In an editorial accompanying the BMJ study, Scott Weich, MD, Mental Health Research Unit, School of Health and Related Research, University of Sheffield, United Kingdom, emphasized the need to better understand the lingering mental health aspects of COVID-19 infection.

“Our attachment to syndromal phenotypes means that we have learned remarkably little about the causes of mental ill health – in this case psychopathology associated with a viral pandemic,” Dr. Weich writes.

Dr. Weich called for improved efforts to understanding long COVID, as well as the establishment of more effective responses to the mental health fallout from the pandemic.

Commenting on the current study, Dr. Weich elaborated on the challenges in disentangling the causes of mental health effects in illness.

“In terms of other viruses, etc., there is a long history of debate and pitched battles between those that attribute mental health effects to predominantly biological processes, [involving] immunological and other responses, and those who understand these responses are mediated by psychological and social processes,” he noted.

“The story of myalgic encephalomyelitis/chronic fatigue syndrome speaks volumes about these different positions, and how difficult it can be to find a middle ground,” he said.

“This has been going on for centuries and may never be fully resolved, at least until we have clearer and more definitive evidence of pathophysiology, though this seems incredibly elusive,” Dr. Weich said.

The authors and Dr. Weich have disclosed no relevant financial relationships.

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

Suicide attempts spurring calls to poison control centers more than quadrupled among U.S. children aged 10-12 years from 2000 to 2020, according to research published in JAMA Pediatrics.

The reasons for the increase in suicide attempts isn’t clear from the new study, but the researchers note that popular social media networks launched during the 20-year period, and other studies have linked spending time on social media with depression in adolescence. The COVID-19 pandemic, which began in the last year the researchers looked at, also disrupted normal life and routines for children.

For all children older than age 9, the proportion of incidents in which kids ate or drank something harmful that were deemed suicide attempts increased, while those classified as misuse or abuse of potentially poisonous substances declined. Children aged 6-9 did not have an increase in suicide attempts, the study found.

“It’s a huge problem we’re seeing in [ERs]. It’s exponentially blowing up numbers across the nation,” says David Sheridan, MD, an ER pediatric doctor at the Oregon Health and Science University, Portland, who led the study.

Adolescents or preteens who have attempted suicide can sit in ERs “for days or weeks” as they wait to be moved elsewhere in the hospital or to an outpatient facility for treatment, Dr. Sheridan says. The delays are not only unpleasant for the children, he says, but they also strain hospitals by leaving less space available for other patients coming to the ER.

“It’s really tough on the entire health care system, and most importantly, it’s really rough on the families who are going through a crisis,” Dr. Sheridan says. He noted that young people often attempt suicide by taking excessive quantities of common over-the-counter products found in many medicine cabinets – acetaminophen, ibuprofen, diphenhydramine – not items marked “poison.”
 

Twenty-year trend

The researchers examined phone calls to poison control centers about kids age 6 and up taking in potentially harmful substances from 2000-2020 recorded in the National Poison Data System, which is maintained by the American Association of Poison Control Centers.

Of more than 1.2 million total calls, 854,000 involved girls. A poison control data analyst determined if the call involved attempted suicide or the deliberate misuse or abuse of a potentially poisonous substance.

The researchers identified 1,005 deaths. About 70% of the total cases had either no effect or a minor effect on the child’s health.

Over the 20-year period, more than 90% of the calls involved children aged at least 13 years, with approximately 72,000 (5.7%) about children aged 10-12. Most calls for children 13 and older were for suicide attempts.

Suspected suicide attempts accounted for about 50% of the total calls to poison control centers among children aged 10-12 in 2000 – a figure that ballooned to 80% in 2020, the researchers found.

Both the number of calls and the proportion related to suicide attempts increased among children aged 10-12, Dr. Sheridan says. By 2020, the researchers found, poison control centers were fielding 4.5 times as many suicide-related calls among kids of this age group as they had in 2000. This jump was the largest such increase for any age group in the study, he says.

The reasons for such a large increase of suicide-related calls among preadolescents are unclear, the researchers note.

The increase became apparent around 2013, at the time many popular social media networks launched. Dr. Sheridan and his colleagues cite studies showing an association between spending more time on social media or watching television and depression in adolescence but said further research is needed to understand the root causes of this increase.

The latest study did not look specifically at the effect of the COVID-19 pandemic on suicide among young people. The Centers for Disease Control and Prevention earlier reported a sharp rise in suicide attempts among youth during the early months of the pandemic, especially among girls aged 12-17 years. By February 2021, suicide attempts within this group had climbed by 50%, compared with 2 years earlier.

Although suicide attempts are concerning enough, deaths by suicide are even more worrisome, experts said.

The researchers’ findings are consistent with overall recent trends in youth suicide deaths, says Jeff Bridge, PhD, an epidemiologist at Nationwide Children’s Hospital, Columbus. From 2010-2020, suicide rates increased by 50% among 13- to 18-year-olds, Dr. Bridge said, and more than doubled in children aged 10-12.

The latest study captured only calls to poison control centers, so it did not count suicide attempts that did not result in a call for help. Another limitation of the study is that poison control data are not categorized by race or ethnicity, prompting Dr. Bridge to urge researchers to look specifically at the effect of race and ethnicity on these trends.

“This study supports screening for suicide risk as young as 10 years old,” Dr. Bridge says.

Dr. Sheridan agrees that prevention is essential: “The ER is where kids come when they’re in crisis. Trying to be more preventative by diagnosing or picking up on this earlier, I think, is really important.”

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

Suicide attempts spurring calls to poison control centers more than quadrupled among U.S. children aged 10-12 years from 2000 to 2020, according to research published in JAMA Pediatrics.

The reasons for the increase in suicide attempts isn’t clear from the new study, but the researchers note that popular social media networks launched during the 20-year period, and other studies have linked spending time on social media with depression in adolescence. The COVID-19 pandemic, which began in the last year the researchers looked at, also disrupted normal life and routines for children.

For all children older than age 9, the proportion of incidents in which kids ate or drank something harmful that were deemed suicide attempts increased, while those classified as misuse or abuse of potentially poisonous substances declined. Children aged 6-9 did not have an increase in suicide attempts, the study found.

“It’s a huge problem we’re seeing in [ERs]. It’s exponentially blowing up numbers across the nation,” says David Sheridan, MD, an ER pediatric doctor at the Oregon Health and Science University, Portland, who led the study.

Adolescents or preteens who have attempted suicide can sit in ERs “for days or weeks” as they wait to be moved elsewhere in the hospital or to an outpatient facility for treatment, Dr. Sheridan says. The delays are not only unpleasant for the children, he says, but they also strain hospitals by leaving less space available for other patients coming to the ER.

“It’s really tough on the entire health care system, and most importantly, it’s really rough on the families who are going through a crisis,” Dr. Sheridan says. He noted that young people often attempt suicide by taking excessive quantities of common over-the-counter products found in many medicine cabinets – acetaminophen, ibuprofen, diphenhydramine – not items marked “poison.”
 

Twenty-year trend

The researchers examined phone calls to poison control centers about kids age 6 and up taking in potentially harmful substances from 2000-2020 recorded in the National Poison Data System, which is maintained by the American Association of Poison Control Centers.

Of more than 1.2 million total calls, 854,000 involved girls. A poison control data analyst determined if the call involved attempted suicide or the deliberate misuse or abuse of a potentially poisonous substance.

The researchers identified 1,005 deaths. About 70% of the total cases had either no effect or a minor effect on the child’s health.

Over the 20-year period, more than 90% of the calls involved children aged at least 13 years, with approximately 72,000 (5.7%) about children aged 10-12. Most calls for children 13 and older were for suicide attempts.

Suspected suicide attempts accounted for about 50% of the total calls to poison control centers among children aged 10-12 in 2000 – a figure that ballooned to 80% in 2020, the researchers found.

Both the number of calls and the proportion related to suicide attempts increased among children aged 10-12, Dr. Sheridan says. By 2020, the researchers found, poison control centers were fielding 4.5 times as many suicide-related calls among kids of this age group as they had in 2000. This jump was the largest such increase for any age group in the study, he says.

The reasons for such a large increase of suicide-related calls among preadolescents are unclear, the researchers note.

The increase became apparent around 2013, at the time many popular social media networks launched. Dr. Sheridan and his colleagues cite studies showing an association between spending more time on social media or watching television and depression in adolescence but said further research is needed to understand the root causes of this increase.

The latest study did not look specifically at the effect of the COVID-19 pandemic on suicide among young people. The Centers for Disease Control and Prevention earlier reported a sharp rise in suicide attempts among youth during the early months of the pandemic, especially among girls aged 12-17 years. By February 2021, suicide attempts within this group had climbed by 50%, compared with 2 years earlier.

Although suicide attempts are concerning enough, deaths by suicide are even more worrisome, experts said.

The researchers’ findings are consistent with overall recent trends in youth suicide deaths, says Jeff Bridge, PhD, an epidemiologist at Nationwide Children’s Hospital, Columbus. From 2010-2020, suicide rates increased by 50% among 13- to 18-year-olds, Dr. Bridge said, and more than doubled in children aged 10-12.

The latest study captured only calls to poison control centers, so it did not count suicide attempts that did not result in a call for help. Another limitation of the study is that poison control data are not categorized by race or ethnicity, prompting Dr. Bridge to urge researchers to look specifically at the effect of race and ethnicity on these trends.

“This study supports screening for suicide risk as young as 10 years old,” Dr. Bridge says.

Dr. Sheridan agrees that prevention is essential: “The ER is where kids come when they’re in crisis. Trying to be more preventative by diagnosing or picking up on this earlier, I think, is really important.”

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

Suicide attempts spurring calls to poison control centers more than quadrupled among U.S. children aged 10-12 years from 2000 to 2020, according to research published in JAMA Pediatrics.

The reasons for the increase in suicide attempts isn’t clear from the new study, but the researchers note that popular social media networks launched during the 20-year period, and other studies have linked spending time on social media with depression in adolescence. The COVID-19 pandemic, which began in the last year the researchers looked at, also disrupted normal life and routines for children.

For all children older than age 9, the proportion of incidents in which kids ate or drank something harmful that were deemed suicide attempts increased, while those classified as misuse or abuse of potentially poisonous substances declined. Children aged 6-9 did not have an increase in suicide attempts, the study found.

“It’s a huge problem we’re seeing in [ERs]. It’s exponentially blowing up numbers across the nation,” says David Sheridan, MD, an ER pediatric doctor at the Oregon Health and Science University, Portland, who led the study.

Adolescents or preteens who have attempted suicide can sit in ERs “for days or weeks” as they wait to be moved elsewhere in the hospital or to an outpatient facility for treatment, Dr. Sheridan says. The delays are not only unpleasant for the children, he says, but they also strain hospitals by leaving less space available for other patients coming to the ER.

“It’s really tough on the entire health care system, and most importantly, it’s really rough on the families who are going through a crisis,” Dr. Sheridan says. He noted that young people often attempt suicide by taking excessive quantities of common over-the-counter products found in many medicine cabinets – acetaminophen, ibuprofen, diphenhydramine – not items marked “poison.”
 

Twenty-year trend

The researchers examined phone calls to poison control centers about kids age 6 and up taking in potentially harmful substances from 2000-2020 recorded in the National Poison Data System, which is maintained by the American Association of Poison Control Centers.

Of more than 1.2 million total calls, 854,000 involved girls. A poison control data analyst determined if the call involved attempted suicide or the deliberate misuse or abuse of a potentially poisonous substance.

The researchers identified 1,005 deaths. About 70% of the total cases had either no effect or a minor effect on the child’s health.

Over the 20-year period, more than 90% of the calls involved children aged at least 13 years, with approximately 72,000 (5.7%) about children aged 10-12. Most calls for children 13 and older were for suicide attempts.

Suspected suicide attempts accounted for about 50% of the total calls to poison control centers among children aged 10-12 in 2000 – a figure that ballooned to 80% in 2020, the researchers found.

Both the number of calls and the proportion related to suicide attempts increased among children aged 10-12, Dr. Sheridan says. By 2020, the researchers found, poison control centers were fielding 4.5 times as many suicide-related calls among kids of this age group as they had in 2000. This jump was the largest such increase for any age group in the study, he says.

The reasons for such a large increase of suicide-related calls among preadolescents are unclear, the researchers note.

The increase became apparent around 2013, at the time many popular social media networks launched. Dr. Sheridan and his colleagues cite studies showing an association between spending more time on social media or watching television and depression in adolescence but said further research is needed to understand the root causes of this increase.

The latest study did not look specifically at the effect of the COVID-19 pandemic on suicide among young people. The Centers for Disease Control and Prevention earlier reported a sharp rise in suicide attempts among youth during the early months of the pandemic, especially among girls aged 12-17 years. By February 2021, suicide attempts within this group had climbed by 50%, compared with 2 years earlier.

Although suicide attempts are concerning enough, deaths by suicide are even more worrisome, experts said.

The researchers’ findings are consistent with overall recent trends in youth suicide deaths, says Jeff Bridge, PhD, an epidemiologist at Nationwide Children’s Hospital, Columbus. From 2010-2020, suicide rates increased by 50% among 13- to 18-year-olds, Dr. Bridge said, and more than doubled in children aged 10-12.

The latest study captured only calls to poison control centers, so it did not count suicide attempts that did not result in a call for help. Another limitation of the study is that poison control data are not categorized by race or ethnicity, prompting Dr. Bridge to urge researchers to look specifically at the effect of race and ethnicity on these trends.

“This study supports screening for suicide risk as young as 10 years old,” Dr. Bridge says.

Dr. Sheridan agrees that prevention is essential: “The ER is where kids come when they’re in crisis. Trying to be more preventative by diagnosing or picking up on this earlier, I think, is really important.”

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

Long COVID symptoms may differ depending on which SARS-CoV-2 variant is behind a person’s infection, a new study shows.

The data from Italy compared long COVID symptoms reported by patients infected with SARS-CoV-2 from March to December 2020 (when the original, or “Wuhan,” variant was dominant) with those reported by patients infected from January to April 2021 (B.1.1.7-, or Alpha variant-dominant). It showed a substantial change in the pattern of neurological and cognitive/emotional problems – the latter mostly seen with the Alpha variant.

Infectious disease specialist Michele Spinicci, MD, from the University of Florence and Careggi University Hospital, Italy, led the work. “Many of the symptoms reported in this study have been measured [before], but this is the first time they have been linked to different COVID-19 variants,” he told this news organization. “Findings in patients with long COVID were focused on neurological and psychological difficulties.”

However, he pointed out that much remains to be understood about long COVID in terms of symptoms, diagnosis, and treatment. 

“Long COVID is a huge area that involves many different fields of medicine, so there is not one single piece of advice to give on management. There’s lots to consider when evaluating a long COVID patient,” he said.

Results showed that when the Alpha variant was the dominant variant, the prevalence of myalgia (10%), dyspnea (42%), brain fog/mental confusion (17%), and anxiety/depression (13%) significantly increased relative to the wild-type (original, Wuhan) variant, while anosmia (2%), dysgeusia (4%), and impaired hearing (1%) were less common.

When the wild-type (original, Wuhan) variant was dominant, fatigue (37%), insomnia (16%), dysgeusia (11%), and impaired hearing (5%) were all more common than with the Alpha variant. Dyspnea (33%), brain fog (10%), myalgia (4%), and anxiety/depression (6%) were less common. 

Overall, 76% of the patients in the trial reported at least one persistent symptom, while the most common reported symptoms were dyspnea (37%) and chronic fatigue (36%), followed by insomnia (16%), visual disorders (13%), and brain fog (13%).

The findings come from an early-release abstract that will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, in a few weeks’ time.
 

‘The take-home point’  

Michael A. Horberg, MD, associate medical director, Kaiser Permanente – Mid-Atlantic Permanente Medical Group, Rockville, Maryland, has recently presented data on symptoms seen with long COVID in over 28,000 people, as reported by this news organization, at the Conference on Retroviruses and Opportunistic Infections 2022. These people were infected with the wild-type virus.

Commenting on the study by Dr. Spinicci, he said: “The issue is that as we go along the COVID lifespan from acute to long COVID, what prompts patients to seek medical attention may change. If symptoms are not severe or were not well publicized previously, patients may not see the need to seek care or evaluation. As such, it doesn’t surprise me to find these changes over time, independent of any potential biological activity of the virus or its consequences.”

Dr. Horberg noted that their own study results are consistent with those of Dr. Spinicci et al. from March to December 2020 (original, Wuhan variant). “To me, the take-home point is long COVID is real, and physicians need to be on the lookout for it. However, not all symptoms are due to long COVID, and we need to keep the time course of symptoms during evaluation of such patients.”

Also providing comment on the findings was Debby Bogaert, MD, chair of Pediatric Medicine, University of Edinburgh. Reflecting on whether the symptoms were due to long COVID or another underlying disease, she said: “The number of patients with ongoing symptoms is very high, therefore [it is] unlikely that all of this is re-emergence of underlying or previous health problems. The type of symptoms reported are also as reported by other cohorts, so not unexpected. And irrespective of the root cause, they require care.”

Dr. Bogaert also noted that the data reiterate that COVID-19 is a new disease, and that “new variants might show shifting clinical pictures, not only regarding severity and symptoms of acute disease, but possibly also regarding sequela,” and that this, “underlines the importance of ongoing surveillance of variants, and ongoing evaluation of the acute and long-term clinical picture accompanying these, to ensure we adapt our public health approaches, clinical treatment plans, and long-term follow-up when and where needed.”

Dr. Bogaert stressed that only by keeping track of the changes in symptoms both acute and long-term – by patients and doctors – would the best patient care be provided.

“Patients need to know so they can report these back to their doctors, and doctors need to know over time that the picture of sequela might shift, so sequela are recognized early, and these patients receive the appropriate follow-up treatment,” she said. These shifting patterns might also apply to community patients as well as those hospitalized with COVID-19.
 

Study details

The retrospective, observational study included 428 patients, 59% men, with a mean age of 64 years, who had been treated at the Careggi University Hospital’s post-COVID outpatient service between June 2020 and June 2021, when the original form of SARS-CoV-2, and later the Alpha variant, were circulating, with some overlap.

All patients had been hospitalized with COVID-19 and discharged 4-12 weeks prior to attending the outpatient post-COVID service. They were asked to complete a questionnaire on persistent symptoms at the median of 53 days after being discharged from the hospital. In addition, data on medical history, microbiological and clinical COVID-19 course, self-reported symptoms (at the point of the follow-up visit), and patient demographics were obtained from electronic medical records.
 

Newer variants being studied

Upon analysis of long COVID symptoms according to treatment given during the acute phase using multivariate analysis, increasing oxygen support (odds ratio, 1.4; 95% confidence interval, 1.1-1.8), use of immunosuppressant drugs (OR, 6.4; 95% CI, 1.5-28), and female sex (OR, 1.8; 95% CI, 1.1-2.9) were associated with a higher risk for long COVID symptoms, while patients with type 2 diabetes (OR, 0.4; 95% CI, 0.2-0.7) had a lower risk of developing long COVID symptoms.

When asked whether the increased anxiety and depression seen with the Alpha variant might be also linked to the fact that people are living through hard times, with lockdowns, economic difficulties, possible illness, and even fatalities among family and friends due to COVID, Dr. Spinicci pointed out that “it’s a preliminary study, and there are lots of factors that we didn’t explore. It’s difficult to arrive at definite conclusions about long COVID because so much remains unknown. There are lots of external and environmental factors in the general population that might contribute to these findings.”

Dr. Spinicci has continued to enroll patients from later periods of the pandemic, including patients who were infected with the Delta and Omicron variants of SARS-CoV-2.

“We’re interested in finding out if these other variants are also associated with different phenotypes of long COVID. This study is part of our follow-up program here in the hospital where lots of different specialties are following patients for 20 months,” he said.

Dr. Horberg noted that one criticism of this study is that it was unclear whether the researchers accounted for pre-existing conditions. “They note the co-morbidities in the table 1, but don’t say how they accounted for that in their analyses. We found a lot of what patients were calling ‘long COVID’ were exacerbations of co-morbidities but not a new condition.” 

Dr. Spinicci and his coauthors acknowledged that the study was observational. And, as such, it does not prove cause and effect, and they could not confirm which variant of the virus caused the infection in different patients, which may limit the conclusions that can be drawn.

“Future research should focus on the potential impacts of variants of concern and vaccination status on ongoing symptoms,” Spinicci said.

Early release of an abstract will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, April 23-26, 2022. Abstract 02768.

Dr. Spinicci and Dr. Horberg have disclosed no relevant financial relationships. Dr. Bogaert declared that she is on the program committee of ECCMID; she has been a member of SIGN/NICE COVID-19 rapid guideline: managing the long-term effects of COVID-19; and she is involved in multiple ongoing COVID-related studies, both acute and long-term sequela (funding MRC, CSO, ZonMw).

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

Long COVID symptoms may differ depending on which SARS-CoV-2 variant is behind a person’s infection, a new study shows.

The data from Italy compared long COVID symptoms reported by patients infected with SARS-CoV-2 from March to December 2020 (when the original, or “Wuhan,” variant was dominant) with those reported by patients infected from January to April 2021 (B.1.1.7-, or Alpha variant-dominant). It showed a substantial change in the pattern of neurological and cognitive/emotional problems – the latter mostly seen with the Alpha variant.

Infectious disease specialist Michele Spinicci, MD, from the University of Florence and Careggi University Hospital, Italy, led the work. “Many of the symptoms reported in this study have been measured [before], but this is the first time they have been linked to different COVID-19 variants,” he told this news organization. “Findings in patients with long COVID were focused on neurological and psychological difficulties.”

However, he pointed out that much remains to be understood about long COVID in terms of symptoms, diagnosis, and treatment. 

“Long COVID is a huge area that involves many different fields of medicine, so there is not one single piece of advice to give on management. There’s lots to consider when evaluating a long COVID patient,” he said.

Results showed that when the Alpha variant was the dominant variant, the prevalence of myalgia (10%), dyspnea (42%), brain fog/mental confusion (17%), and anxiety/depression (13%) significantly increased relative to the wild-type (original, Wuhan) variant, while anosmia (2%), dysgeusia (4%), and impaired hearing (1%) were less common.

When the wild-type (original, Wuhan) variant was dominant, fatigue (37%), insomnia (16%), dysgeusia (11%), and impaired hearing (5%) were all more common than with the Alpha variant. Dyspnea (33%), brain fog (10%), myalgia (4%), and anxiety/depression (6%) were less common. 

Overall, 76% of the patients in the trial reported at least one persistent symptom, while the most common reported symptoms were dyspnea (37%) and chronic fatigue (36%), followed by insomnia (16%), visual disorders (13%), and brain fog (13%).

The findings come from an early-release abstract that will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, in a few weeks’ time.
 

‘The take-home point’  

Michael A. Horberg, MD, associate medical director, Kaiser Permanente – Mid-Atlantic Permanente Medical Group, Rockville, Maryland, has recently presented data on symptoms seen with long COVID in over 28,000 people, as reported by this news organization, at the Conference on Retroviruses and Opportunistic Infections 2022. These people were infected with the wild-type virus.

Commenting on the study by Dr. Spinicci, he said: “The issue is that as we go along the COVID lifespan from acute to long COVID, what prompts patients to seek medical attention may change. If symptoms are not severe or were not well publicized previously, patients may not see the need to seek care or evaluation. As such, it doesn’t surprise me to find these changes over time, independent of any potential biological activity of the virus or its consequences.”

Dr. Horberg noted that their own study results are consistent with those of Dr. Spinicci et al. from March to December 2020 (original, Wuhan variant). “To me, the take-home point is long COVID is real, and physicians need to be on the lookout for it. However, not all symptoms are due to long COVID, and we need to keep the time course of symptoms during evaluation of such patients.”

Also providing comment on the findings was Debby Bogaert, MD, chair of Pediatric Medicine, University of Edinburgh. Reflecting on whether the symptoms were due to long COVID or another underlying disease, she said: “The number of patients with ongoing symptoms is very high, therefore [it is] unlikely that all of this is re-emergence of underlying or previous health problems. The type of symptoms reported are also as reported by other cohorts, so not unexpected. And irrespective of the root cause, they require care.”

Dr. Bogaert also noted that the data reiterate that COVID-19 is a new disease, and that “new variants might show shifting clinical pictures, not only regarding severity and symptoms of acute disease, but possibly also regarding sequela,” and that this, “underlines the importance of ongoing surveillance of variants, and ongoing evaluation of the acute and long-term clinical picture accompanying these, to ensure we adapt our public health approaches, clinical treatment plans, and long-term follow-up when and where needed.”

Dr. Bogaert stressed that only by keeping track of the changes in symptoms both acute and long-term – by patients and doctors – would the best patient care be provided.

“Patients need to know so they can report these back to their doctors, and doctors need to know over time that the picture of sequela might shift, so sequela are recognized early, and these patients receive the appropriate follow-up treatment,” she said. These shifting patterns might also apply to community patients as well as those hospitalized with COVID-19.
 

Study details

The retrospective, observational study included 428 patients, 59% men, with a mean age of 64 years, who had been treated at the Careggi University Hospital’s post-COVID outpatient service between June 2020 and June 2021, when the original form of SARS-CoV-2, and later the Alpha variant, were circulating, with some overlap.

All patients had been hospitalized with COVID-19 and discharged 4-12 weeks prior to attending the outpatient post-COVID service. They were asked to complete a questionnaire on persistent symptoms at the median of 53 days after being discharged from the hospital. In addition, data on medical history, microbiological and clinical COVID-19 course, self-reported symptoms (at the point of the follow-up visit), and patient demographics were obtained from electronic medical records.
 

Newer variants being studied

Upon analysis of long COVID symptoms according to treatment given during the acute phase using multivariate analysis, increasing oxygen support (odds ratio, 1.4; 95% confidence interval, 1.1-1.8), use of immunosuppressant drugs (OR, 6.4; 95% CI, 1.5-28), and female sex (OR, 1.8; 95% CI, 1.1-2.9) were associated with a higher risk for long COVID symptoms, while patients with type 2 diabetes (OR, 0.4; 95% CI, 0.2-0.7) had a lower risk of developing long COVID symptoms.

When asked whether the increased anxiety and depression seen with the Alpha variant might be also linked to the fact that people are living through hard times, with lockdowns, economic difficulties, possible illness, and even fatalities among family and friends due to COVID, Dr. Spinicci pointed out that “it’s a preliminary study, and there are lots of factors that we didn’t explore. It’s difficult to arrive at definite conclusions about long COVID because so much remains unknown. There are lots of external and environmental factors in the general population that might contribute to these findings.”

Dr. Spinicci has continued to enroll patients from later periods of the pandemic, including patients who were infected with the Delta and Omicron variants of SARS-CoV-2.

“We’re interested in finding out if these other variants are also associated with different phenotypes of long COVID. This study is part of our follow-up program here in the hospital where lots of different specialties are following patients for 20 months,” he said.

Dr. Horberg noted that one criticism of this study is that it was unclear whether the researchers accounted for pre-existing conditions. “They note the co-morbidities in the table 1, but don’t say how they accounted for that in their analyses. We found a lot of what patients were calling ‘long COVID’ were exacerbations of co-morbidities but not a new condition.” 

Dr. Spinicci and his coauthors acknowledged that the study was observational. And, as such, it does not prove cause and effect, and they could not confirm which variant of the virus caused the infection in different patients, which may limit the conclusions that can be drawn.

“Future research should focus on the potential impacts of variants of concern and vaccination status on ongoing symptoms,” Spinicci said.

Early release of an abstract will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, April 23-26, 2022. Abstract 02768.

Dr. Spinicci and Dr. Horberg have disclosed no relevant financial relationships. Dr. Bogaert declared that she is on the program committee of ECCMID; she has been a member of SIGN/NICE COVID-19 rapid guideline: managing the long-term effects of COVID-19; and she is involved in multiple ongoing COVID-related studies, both acute and long-term sequela (funding MRC, CSO, ZonMw).

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

Long COVID symptoms may differ depending on which SARS-CoV-2 variant is behind a person’s infection, a new study shows.

The data from Italy compared long COVID symptoms reported by patients infected with SARS-CoV-2 from March to December 2020 (when the original, or “Wuhan,” variant was dominant) with those reported by patients infected from January to April 2021 (B.1.1.7-, or Alpha variant-dominant). It showed a substantial change in the pattern of neurological and cognitive/emotional problems – the latter mostly seen with the Alpha variant.

Infectious disease specialist Michele Spinicci, MD, from the University of Florence and Careggi University Hospital, Italy, led the work. “Many of the symptoms reported in this study have been measured [before], but this is the first time they have been linked to different COVID-19 variants,” he told this news organization. “Findings in patients with long COVID were focused on neurological and psychological difficulties.”

However, he pointed out that much remains to be understood about long COVID in terms of symptoms, diagnosis, and treatment. 

“Long COVID is a huge area that involves many different fields of medicine, so there is not one single piece of advice to give on management. There’s lots to consider when evaluating a long COVID patient,” he said.

Results showed that when the Alpha variant was the dominant variant, the prevalence of myalgia (10%), dyspnea (42%), brain fog/mental confusion (17%), and anxiety/depression (13%) significantly increased relative to the wild-type (original, Wuhan) variant, while anosmia (2%), dysgeusia (4%), and impaired hearing (1%) were less common.

When the wild-type (original, Wuhan) variant was dominant, fatigue (37%), insomnia (16%), dysgeusia (11%), and impaired hearing (5%) were all more common than with the Alpha variant. Dyspnea (33%), brain fog (10%), myalgia (4%), and anxiety/depression (6%) were less common. 

Overall, 76% of the patients in the trial reported at least one persistent symptom, while the most common reported symptoms were dyspnea (37%) and chronic fatigue (36%), followed by insomnia (16%), visual disorders (13%), and brain fog (13%).

The findings come from an early-release abstract that will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, in a few weeks’ time.
 

‘The take-home point’  

Michael A. Horberg, MD, associate medical director, Kaiser Permanente – Mid-Atlantic Permanente Medical Group, Rockville, Maryland, has recently presented data on symptoms seen with long COVID in over 28,000 people, as reported by this news organization, at the Conference on Retroviruses and Opportunistic Infections 2022. These people were infected with the wild-type virus.

Commenting on the study by Dr. Spinicci, he said: “The issue is that as we go along the COVID lifespan from acute to long COVID, what prompts patients to seek medical attention may change. If symptoms are not severe or were not well publicized previously, patients may not see the need to seek care or evaluation. As such, it doesn’t surprise me to find these changes over time, independent of any potential biological activity of the virus or its consequences.”

Dr. Horberg noted that their own study results are consistent with those of Dr. Spinicci et al. from March to December 2020 (original, Wuhan variant). “To me, the take-home point is long COVID is real, and physicians need to be on the lookout for it. However, not all symptoms are due to long COVID, and we need to keep the time course of symptoms during evaluation of such patients.”

Also providing comment on the findings was Debby Bogaert, MD, chair of Pediatric Medicine, University of Edinburgh. Reflecting on whether the symptoms were due to long COVID or another underlying disease, she said: “The number of patients with ongoing symptoms is very high, therefore [it is] unlikely that all of this is re-emergence of underlying or previous health problems. The type of symptoms reported are also as reported by other cohorts, so not unexpected. And irrespective of the root cause, they require care.”

Dr. Bogaert also noted that the data reiterate that COVID-19 is a new disease, and that “new variants might show shifting clinical pictures, not only regarding severity and symptoms of acute disease, but possibly also regarding sequela,” and that this, “underlines the importance of ongoing surveillance of variants, and ongoing evaluation of the acute and long-term clinical picture accompanying these, to ensure we adapt our public health approaches, clinical treatment plans, and long-term follow-up when and where needed.”

Dr. Bogaert stressed that only by keeping track of the changes in symptoms both acute and long-term – by patients and doctors – would the best patient care be provided.

“Patients need to know so they can report these back to their doctors, and doctors need to know over time that the picture of sequela might shift, so sequela are recognized early, and these patients receive the appropriate follow-up treatment,” she said. These shifting patterns might also apply to community patients as well as those hospitalized with COVID-19.
 

Study details

The retrospective, observational study included 428 patients, 59% men, with a mean age of 64 years, who had been treated at the Careggi University Hospital’s post-COVID outpatient service between June 2020 and June 2021, when the original form of SARS-CoV-2, and later the Alpha variant, were circulating, with some overlap.

All patients had been hospitalized with COVID-19 and discharged 4-12 weeks prior to attending the outpatient post-COVID service. They were asked to complete a questionnaire on persistent symptoms at the median of 53 days after being discharged from the hospital. In addition, data on medical history, microbiological and clinical COVID-19 course, self-reported symptoms (at the point of the follow-up visit), and patient demographics were obtained from electronic medical records.
 

Newer variants being studied

Upon analysis of long COVID symptoms according to treatment given during the acute phase using multivariate analysis, increasing oxygen support (odds ratio, 1.4; 95% confidence interval, 1.1-1.8), use of immunosuppressant drugs (OR, 6.4; 95% CI, 1.5-28), and female sex (OR, 1.8; 95% CI, 1.1-2.9) were associated with a higher risk for long COVID symptoms, while patients with type 2 diabetes (OR, 0.4; 95% CI, 0.2-0.7) had a lower risk of developing long COVID symptoms.

When asked whether the increased anxiety and depression seen with the Alpha variant might be also linked to the fact that people are living through hard times, with lockdowns, economic difficulties, possible illness, and even fatalities among family and friends due to COVID, Dr. Spinicci pointed out that “it’s a preliminary study, and there are lots of factors that we didn’t explore. It’s difficult to arrive at definite conclusions about long COVID because so much remains unknown. There are lots of external and environmental factors in the general population that might contribute to these findings.”

Dr. Spinicci has continued to enroll patients from later periods of the pandemic, including patients who were infected with the Delta and Omicron variants of SARS-CoV-2.

“We’re interested in finding out if these other variants are also associated with different phenotypes of long COVID. This study is part of our follow-up program here in the hospital where lots of different specialties are following patients for 20 months,” he said.

Dr. Horberg noted that one criticism of this study is that it was unclear whether the researchers accounted for pre-existing conditions. “They note the co-morbidities in the table 1, but don’t say how they accounted for that in their analyses. We found a lot of what patients were calling ‘long COVID’ were exacerbations of co-morbidities but not a new condition.” 

Dr. Spinicci and his coauthors acknowledged that the study was observational. And, as such, it does not prove cause and effect, and they could not confirm which variant of the virus caused the infection in different patients, which may limit the conclusions that can be drawn.

“Future research should focus on the potential impacts of variants of concern and vaccination status on ongoing symptoms,” Spinicci said.

Early release of an abstract will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, April 23-26, 2022. Abstract 02768.

Dr. Spinicci and Dr. Horberg have disclosed no relevant financial relationships. Dr. Bogaert declared that she is on the program committee of ECCMID; she has been a member of SIGN/NICE COVID-19 rapid guideline: managing the long-term effects of COVID-19; and she is involved in multiple ongoing COVID-related studies, both acute and long-term sequela (funding MRC, CSO, ZonMw).

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

During a recent virtual medical malpractice trial, the judge called a break, and the participants left their screens. When the trial resumed a short time later, one juror was missing. The court called his phone, but there was no answer.

“Everyone had to keep waiting and waiting while the bailiff kept trying to call,” recalled Elizabeth Leedom, a medical malpractice defense attorney based in Seattle. “The juror fell asleep.”

The sleeping juror caused a significant delay in the trial, Ms. Leedom said. Finally, he woke up, and the trial was able to continue.

In another instance, a potential juror showed up drunk to a virtual jury selection. The man was slurring his words as he answered questions, Ms. Leedom said, and when asked if he was okay, he admitted that he had a drinking problem. The judge asked whether he had consumed alcohol, and the man admitted that he’d been drinking that day. He was excused from jury selection.

These alarming incidents are among the mishaps that happen during virtual medical malpractice trials. Since the pandemic started, many courts have moved to virtual settings to slow the spread of COVID-19. Although some courts have now shifted back to in-person trials, some areas continue to mandate virtual malpractice trials, hearings, and depositions.

Such trials can save money and are convenient, but legal experts say virtual trials present serious challenges for physicians and raise concerns about fairness. Some jurors are not taking virtual cases seriously or do not stay focused on the subject matter, according to attorneys.

“Virtual trials are not as fair to physicians as in-person trials,” said Andrew DeSimone, a medical malpractice defense attorney based in Lexington, Ky. “It’s too easy not to pay attention in a virtual setting. And when you are dealing with complex medical topics, juror attention is a paramount issue.”
 

Casual settings, constant interruptions during jury selections

Understanding and reaching the jury have been the greatest challenges with virtual and hybrid trials, said Laura Eschleman, a medical liability defense attorney based in Atlanta. Hybrid trials are part virtual and part in person.

Ms. Eschleman has participated in jury selections via Zoom in which jurors lounge in bed during the process and spouses and children waltz into the room as they please, she said.

“With over 36 Zoom boxes of potential jurors, assessing each potential juror was difficult to say the least,” she said. “[Jury selection] has always been an opportunity to introduce the defendant physicians to the jurors as humans; doing it virtually took that away. It is difficult to humanize a box on a screen.”

Regarding one virtual jury selection, Ms. Eschleman said the court had narrowed the pool to a final 12 jurors when one juror’s wife burst into his room and started yelling in front of his computer.

The judge allowed her to speak, and the crying woman begged the judge not to select her husband for the trial because it would disrupt the couple’s child care. After a lengthy exchange, they learned that the child was 16 years old and had his own car. The husband disagreed with his wife and wanted to remain a juror.

“This would have never happened had the twelfth juror been called to an in-person jury selection,” Ms. Eschleman said.

Keeping juries focused while the trial is underway can also be a problem, DeSimone said. He describes the courtroom during malpractice trials as a theater of sorts. Jurors watch intently as witnesses testify, evidence is presented, and the judge gives instructions. During virtual trials, however, watching through a screen doesn’t always yield the same captive audiences, he said.

“During Zoom, it’s much harder to connect with the jury because they won’t be as tuned into it,” he said. “If the jury believes the physician is empathetic, conscientious, caring, and compassionate, they will give the physician the benefit of the doubt, even if something went wrong or a bad outcome occurred. Developing that connection through good eye contact, being a teacher, and showing compassion is the most important thing a physician can do when testifying.”

A related challenge is that medical experts can’t connect as well with jurors, and some may have trouble conveying their message from a screen, said Evan Lyman, a medical malpractice defense attorney based in White Plains, N.Y.

“Some experts like to get out of the witness box and kind of take over the courtroom with a laser pointer or a white board,” he said. “For some, that’s what makes them effective experts. Some experts lose their touch when they can’t do that.”

Technical difficulties during virtual trials can cause further woes, said Kari Adams, vice president of claims for Physicians Insurance – A Mutual Company. She recalled a recent case in which technical problems arose during the defense attorney’s closing arguments.

“It’s hard to see our defense attorneys who are used to using all of their advocacy skills, all of their charisma trying to convey it in a virtual format,” she said. “When it’s disrupted, it can really throw things. A lot of their advocacy and personality can play through, but it’s just a little less in that forum.”
 

Doc fights against virtual trial

When Texas cardiologist Amin Al-Ahmad’s malpractice trial was changed to a virtual format because of COVID-19 concerns, Dr. Al-Ahmad and his attorneys fought the move.

They argued that the malpractice case was too complex for a virtual format and that a video trial would deprive Dr. Al-Ahmad of his rights to due process, including the right to trial by jury.

Dr. Al-Ahmad’s case involved allegations that he had failed to promptly diagnose and treat an atrial esophageal fistula, resulting in a patient’s stroke and ongoing neurologic problems. The trial was expected to last up to 10 days. Nine witnesses were expected to testify, and $1 million in damages were at stake, according to court documents.

“The length of trial anticipated, complexity of the medical issues, the confidential medical information at issue, and the number of anticipated medical records exhibits lead to a real risk of juror ‘Zoom fatigue,’ even if the trial is not interrupted with technology glitches, such as jurors dropping off the link or sound loss,” Dr. Al-Ahmad’s attorneys wrote in a petition to the Texas Supreme Court. “The risks of forcing [the defendants] to trial through the procedure of a remote or virtual jury trial are numerous. Not least of these is the risk that [defendants’] relators will be prevented from presenting an adequate defense or being able to fully preserve error during a virtual trial.”

Another concern regards the lack of uniformity from county to county in conducting a virtual trial, said David A. Wright, an attorney for Dr. Al-Ahmad. Some counties don’t permit them, while others permit parties to opt out of virtual trials, he noted.

“Even those that hold virtual trials seem to have different procedures and rules,” he said. “Travis County, where I have tried my virtual cases, has iPads that they provide to each juror so that they are limited to using just the county iPad for the trial. Others, I have heard, permit jurors to use their own devices. There are simply no uniform rules.”

Despite requests to the trial court and petitions to the appellate and Texas Supreme Court, Dr. Al-Ahmad lost his bid to have his trial delayed until in-person trials resumed. The Texas Supreme Court in late 2021 refused to halt the virtual trial.

Dr. Al-Ahmad, based in Austin, declined to comment through his attorney. Mr. Wright said the court’s denial “was not unexpected.”

Dr. Al-Ahmad’s virtual trial went forward in October 2021, and the jury ruled in his favor.

“We were very pleased with the jury’s verdict,” Mr. Wright said.
 

Are virtual trials ending in higher awards?

In addition to jurors’ not taking their roles as seriously, the casual vibe of virtual trials may also be diminishing how jurors view the verdict’s magnitude.

“Virtual trials don’t have the gravity or the seriousness of a real trial,” Ms. Leedom said. “I don’t think the importance of the jury’s decision weighs on them as much during a Zoom trial as it does an in-person trial.”

Alarmingly, Ms. Leedom said that, in her experience, damages in virtual trials have been higher in comparison with damages awarded during in-person trials.

Ms. Adams agreed with this observation.

“We’ll still win cases, but we’re concerned that, in the cases we lose, the damages can be slightly higher because there hasn’t been that interpersonal connection with the defendant,” she said. “It almost becomes like monopoly money to jurors.”
 

Remember these tips during virtual trials

Physicians undergoing virtual trials may have better experiences if they keep a few tips in mind.

Mr. DeSimone emphasized the importance of eye contact with jurors, which can be tricky during virtual settings. It helps if physicians look at the camera, rather than the screen, while talking.

Physicians should be cognizant of their facial expressions as they watch others speak.

“Don’t roll your eyes like: ‘Oh my gosh, he’s an idiot,’ ” Mr. DeSimone said. “Keep a poker face. Be respectful of what’s going on. Don’t be lulled into letting your guard down.”

Before the virtual trial, practice the cross examination and direct examination with your attorney and record it, Ms. Leedom said. That way, doctors can watch how they present on video and make necessary changes before the real trial. Lighting is also important, she noted. Her firm provides special lamps to clients and witnesses for virtual trials and proceedings.

“The lighting makes a huge difference,” she said.

Its also a good idea for physicians to have a paper copy of the records or exhibits that are going to be used so it’s easy for them to flip through them while on the screen. Physicians should also be mindful of how they come across during video depositions, which are sometimes played during virtual trials, Ms. Adams said.

“If you’re not looking professional during the video deposition – you’re eating, you’re not dressed well – the plaintiff’s attorney will take the most inopportune segment of the deposition and portray the physician as: ‘Look, here’s someone who was careless in the medical care, and look, they don’t even look professional when they’re testifying about this horrifying experience,’ ” she said. “They’ll use the clips to make a very careful provider appear distracted.”
 

Are virtual trials and hearings here to stay?

Whether virtual malpractice trials continue will largely depend on the location in which physicians practice. Some insurance carriers are opting to continue virtual trials, but in some areas, trials are being delayed until in-person proceedings can resume, Ms. Adams said. Some areas never adopted video trials and never ceased in-person trials.

“I think it’s going to be very regionally based,” she said. “Some of the smaller, rural counties just don’t have the capacity or the resources to continue, so they’ll probably just go back to in person.”

Not all virtual proceedings are problematic for physicians, say legal experts. Virtual depositions can be beneficial for doctors because they are less intimidating and confrontational than in-person depositions, Mr. Lyman said.

Additionally, virtual mediations can take much less time than in-person mediations, Ms. Adams said. Video depositions and mediations also save travel costs and reduce time missed from work for physicians.

“But I hope we all go back to in-person trials,” Ms. Leedom said. “Even here in King County, [Washington,] where we’ve done federal and state court trials by Zoom, I’m hopeful that it will go back to in-person trials.”

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

During a recent virtual medical malpractice trial, the judge called a break, and the participants left their screens. When the trial resumed a short time later, one juror was missing. The court called his phone, but there was no answer.

“Everyone had to keep waiting and waiting while the bailiff kept trying to call,” recalled Elizabeth Leedom, a medical malpractice defense attorney based in Seattle. “The juror fell asleep.”

The sleeping juror caused a significant delay in the trial, Ms. Leedom said. Finally, he woke up, and the trial was able to continue.

In another instance, a potential juror showed up drunk to a virtual jury selection. The man was slurring his words as he answered questions, Ms. Leedom said, and when asked if he was okay, he admitted that he had a drinking problem. The judge asked whether he had consumed alcohol, and the man admitted that he’d been drinking that day. He was excused from jury selection.

These alarming incidents are among the mishaps that happen during virtual medical malpractice trials. Since the pandemic started, many courts have moved to virtual settings to slow the spread of COVID-19. Although some courts have now shifted back to in-person trials, some areas continue to mandate virtual malpractice trials, hearings, and depositions.

Such trials can save money and are convenient, but legal experts say virtual trials present serious challenges for physicians and raise concerns about fairness. Some jurors are not taking virtual cases seriously or do not stay focused on the subject matter, according to attorneys.

“Virtual trials are not as fair to physicians as in-person trials,” said Andrew DeSimone, a medical malpractice defense attorney based in Lexington, Ky. “It’s too easy not to pay attention in a virtual setting. And when you are dealing with complex medical topics, juror attention is a paramount issue.”
 

Casual settings, constant interruptions during jury selections

Understanding and reaching the jury have been the greatest challenges with virtual and hybrid trials, said Laura Eschleman, a medical liability defense attorney based in Atlanta. Hybrid trials are part virtual and part in person.

Ms. Eschleman has participated in jury selections via Zoom in which jurors lounge in bed during the process and spouses and children waltz into the room as they please, she said.

“With over 36 Zoom boxes of potential jurors, assessing each potential juror was difficult to say the least,” she said. “[Jury selection] has always been an opportunity to introduce the defendant physicians to the jurors as humans; doing it virtually took that away. It is difficult to humanize a box on a screen.”

Regarding one virtual jury selection, Ms. Eschleman said the court had narrowed the pool to a final 12 jurors when one juror’s wife burst into his room and started yelling in front of his computer.

The judge allowed her to speak, and the crying woman begged the judge not to select her husband for the trial because it would disrupt the couple’s child care. After a lengthy exchange, they learned that the child was 16 years old and had his own car. The husband disagreed with his wife and wanted to remain a juror.

“This would have never happened had the twelfth juror been called to an in-person jury selection,” Ms. Eschleman said.

Keeping juries focused while the trial is underway can also be a problem, DeSimone said. He describes the courtroom during malpractice trials as a theater of sorts. Jurors watch intently as witnesses testify, evidence is presented, and the judge gives instructions. During virtual trials, however, watching through a screen doesn’t always yield the same captive audiences, he said.

“During Zoom, it’s much harder to connect with the jury because they won’t be as tuned into it,” he said. “If the jury believes the physician is empathetic, conscientious, caring, and compassionate, they will give the physician the benefit of the doubt, even if something went wrong or a bad outcome occurred. Developing that connection through good eye contact, being a teacher, and showing compassion is the most important thing a physician can do when testifying.”

A related challenge is that medical experts can’t connect as well with jurors, and some may have trouble conveying their message from a screen, said Evan Lyman, a medical malpractice defense attorney based in White Plains, N.Y.

“Some experts like to get out of the witness box and kind of take over the courtroom with a laser pointer or a white board,” he said. “For some, that’s what makes them effective experts. Some experts lose their touch when they can’t do that.”

Technical difficulties during virtual trials can cause further woes, said Kari Adams, vice president of claims for Physicians Insurance – A Mutual Company. She recalled a recent case in which technical problems arose during the defense attorney’s closing arguments.

“It’s hard to see our defense attorneys who are used to using all of their advocacy skills, all of their charisma trying to convey it in a virtual format,” she said. “When it’s disrupted, it can really throw things. A lot of their advocacy and personality can play through, but it’s just a little less in that forum.”
 

Doc fights against virtual trial

When Texas cardiologist Amin Al-Ahmad’s malpractice trial was changed to a virtual format because of COVID-19 concerns, Dr. Al-Ahmad and his attorneys fought the move.

They argued that the malpractice case was too complex for a virtual format and that a video trial would deprive Dr. Al-Ahmad of his rights to due process, including the right to trial by jury.

Dr. Al-Ahmad’s case involved allegations that he had failed to promptly diagnose and treat an atrial esophageal fistula, resulting in a patient’s stroke and ongoing neurologic problems. The trial was expected to last up to 10 days. Nine witnesses were expected to testify, and $1 million in damages were at stake, according to court documents.

“The length of trial anticipated, complexity of the medical issues, the confidential medical information at issue, and the number of anticipated medical records exhibits lead to a real risk of juror ‘Zoom fatigue,’ even if the trial is not interrupted with technology glitches, such as jurors dropping off the link or sound loss,” Dr. Al-Ahmad’s attorneys wrote in a petition to the Texas Supreme Court. “The risks of forcing [the defendants] to trial through the procedure of a remote or virtual jury trial are numerous. Not least of these is the risk that [defendants’] relators will be prevented from presenting an adequate defense or being able to fully preserve error during a virtual trial.”

Another concern regards the lack of uniformity from county to county in conducting a virtual trial, said David A. Wright, an attorney for Dr. Al-Ahmad. Some counties don’t permit them, while others permit parties to opt out of virtual trials, he noted.

“Even those that hold virtual trials seem to have different procedures and rules,” he said. “Travis County, where I have tried my virtual cases, has iPads that they provide to each juror so that they are limited to using just the county iPad for the trial. Others, I have heard, permit jurors to use their own devices. There are simply no uniform rules.”

Despite requests to the trial court and petitions to the appellate and Texas Supreme Court, Dr. Al-Ahmad lost his bid to have his trial delayed until in-person trials resumed. The Texas Supreme Court in late 2021 refused to halt the virtual trial.

Dr. Al-Ahmad, based in Austin, declined to comment through his attorney. Mr. Wright said the court’s denial “was not unexpected.”

Dr. Al-Ahmad’s virtual trial went forward in October 2021, and the jury ruled in his favor.

“We were very pleased with the jury’s verdict,” Mr. Wright said.
 

Are virtual trials ending in higher awards?

In addition to jurors’ not taking their roles as seriously, the casual vibe of virtual trials may also be diminishing how jurors view the verdict’s magnitude.

“Virtual trials don’t have the gravity or the seriousness of a real trial,” Ms. Leedom said. “I don’t think the importance of the jury’s decision weighs on them as much during a Zoom trial as it does an in-person trial.”

Alarmingly, Ms. Leedom said that, in her experience, damages in virtual trials have been higher in comparison with damages awarded during in-person trials.

Ms. Adams agreed with this observation.

“We’ll still win cases, but we’re concerned that, in the cases we lose, the damages can be slightly higher because there hasn’t been that interpersonal connection with the defendant,” she said. “It almost becomes like monopoly money to jurors.”
 

Remember these tips during virtual trials

Physicians undergoing virtual trials may have better experiences if they keep a few tips in mind.

Mr. DeSimone emphasized the importance of eye contact with jurors, which can be tricky during virtual settings. It helps if physicians look at the camera, rather than the screen, while talking.

Physicians should be cognizant of their facial expressions as they watch others speak.

“Don’t roll your eyes like: ‘Oh my gosh, he’s an idiot,’ ” Mr. DeSimone said. “Keep a poker face. Be respectful of what’s going on. Don’t be lulled into letting your guard down.”

Before the virtual trial, practice the cross examination and direct examination with your attorney and record it, Ms. Leedom said. That way, doctors can watch how they present on video and make necessary changes before the real trial. Lighting is also important, she noted. Her firm provides special lamps to clients and witnesses for virtual trials and proceedings.

“The lighting makes a huge difference,” she said.

Its also a good idea for physicians to have a paper copy of the records or exhibits that are going to be used so it’s easy for them to flip through them while on the screen. Physicians should also be mindful of how they come across during video depositions, which are sometimes played during virtual trials, Ms. Adams said.

“If you’re not looking professional during the video deposition – you’re eating, you’re not dressed well – the plaintiff’s attorney will take the most inopportune segment of the deposition and portray the physician as: ‘Look, here’s someone who was careless in the medical care, and look, they don’t even look professional when they’re testifying about this horrifying experience,’ ” she said. “They’ll use the clips to make a very careful provider appear distracted.”
 

Are virtual trials and hearings here to stay?

Whether virtual malpractice trials continue will largely depend on the location in which physicians practice. Some insurance carriers are opting to continue virtual trials, but in some areas, trials are being delayed until in-person proceedings can resume, Ms. Adams said. Some areas never adopted video trials and never ceased in-person trials.

“I think it’s going to be very regionally based,” she said. “Some of the smaller, rural counties just don’t have the capacity or the resources to continue, so they’ll probably just go back to in person.”

Not all virtual proceedings are problematic for physicians, say legal experts. Virtual depositions can be beneficial for doctors because they are less intimidating and confrontational than in-person depositions, Mr. Lyman said.

Additionally, virtual mediations can take much less time than in-person mediations, Ms. Adams said. Video depositions and mediations also save travel costs and reduce time missed from work for physicians.

“But I hope we all go back to in-person trials,” Ms. Leedom said. “Even here in King County, [Washington,] where we’ve done federal and state court trials by Zoom, I’m hopeful that it will go back to in-person trials.”

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

During a recent virtual medical malpractice trial, the judge called a break, and the participants left their screens. When the trial resumed a short time later, one juror was missing. The court called his phone, but there was no answer.

“Everyone had to keep waiting and waiting while the bailiff kept trying to call,” recalled Elizabeth Leedom, a medical malpractice defense attorney based in Seattle. “The juror fell asleep.”

The sleeping juror caused a significant delay in the trial, Ms. Leedom said. Finally, he woke up, and the trial was able to continue.

In another instance, a potential juror showed up drunk to a virtual jury selection. The man was slurring his words as he answered questions, Ms. Leedom said, and when asked if he was okay, he admitted that he had a drinking problem. The judge asked whether he had consumed alcohol, and the man admitted that he’d been drinking that day. He was excused from jury selection.

These alarming incidents are among the mishaps that happen during virtual medical malpractice trials. Since the pandemic started, many courts have moved to virtual settings to slow the spread of COVID-19. Although some courts have now shifted back to in-person trials, some areas continue to mandate virtual malpractice trials, hearings, and depositions.

Such trials can save money and are convenient, but legal experts say virtual trials present serious challenges for physicians and raise concerns about fairness. Some jurors are not taking virtual cases seriously or do not stay focused on the subject matter, according to attorneys.

“Virtual trials are not as fair to physicians as in-person trials,” said Andrew DeSimone, a medical malpractice defense attorney based in Lexington, Ky. “It’s too easy not to pay attention in a virtual setting. And when you are dealing with complex medical topics, juror attention is a paramount issue.”
 

Casual settings, constant interruptions during jury selections

Understanding and reaching the jury have been the greatest challenges with virtual and hybrid trials, said Laura Eschleman, a medical liability defense attorney based in Atlanta. Hybrid trials are part virtual and part in person.

Ms. Eschleman has participated in jury selections via Zoom in which jurors lounge in bed during the process and spouses and children waltz into the room as they please, she said.

“With over 36 Zoom boxes of potential jurors, assessing each potential juror was difficult to say the least,” she said. “[Jury selection] has always been an opportunity to introduce the defendant physicians to the jurors as humans; doing it virtually took that away. It is difficult to humanize a box on a screen.”

Regarding one virtual jury selection, Ms. Eschleman said the court had narrowed the pool to a final 12 jurors when one juror’s wife burst into his room and started yelling in front of his computer.

The judge allowed her to speak, and the crying woman begged the judge not to select her husband for the trial because it would disrupt the couple’s child care. After a lengthy exchange, they learned that the child was 16 years old and had his own car. The husband disagreed with his wife and wanted to remain a juror.

“This would have never happened had the twelfth juror been called to an in-person jury selection,” Ms. Eschleman said.

Keeping juries focused while the trial is underway can also be a problem, DeSimone said. He describes the courtroom during malpractice trials as a theater of sorts. Jurors watch intently as witnesses testify, evidence is presented, and the judge gives instructions. During virtual trials, however, watching through a screen doesn’t always yield the same captive audiences, he said.

“During Zoom, it’s much harder to connect with the jury because they won’t be as tuned into it,” he said. “If the jury believes the physician is empathetic, conscientious, caring, and compassionate, they will give the physician the benefit of the doubt, even if something went wrong or a bad outcome occurred. Developing that connection through good eye contact, being a teacher, and showing compassion is the most important thing a physician can do when testifying.”

A related challenge is that medical experts can’t connect as well with jurors, and some may have trouble conveying their message from a screen, said Evan Lyman, a medical malpractice defense attorney based in White Plains, N.Y.

“Some experts like to get out of the witness box and kind of take over the courtroom with a laser pointer or a white board,” he said. “For some, that’s what makes them effective experts. Some experts lose their touch when they can’t do that.”

Technical difficulties during virtual trials can cause further woes, said Kari Adams, vice president of claims for Physicians Insurance – A Mutual Company. She recalled a recent case in which technical problems arose during the defense attorney’s closing arguments.

“It’s hard to see our defense attorneys who are used to using all of their advocacy skills, all of their charisma trying to convey it in a virtual format,” she said. “When it’s disrupted, it can really throw things. A lot of their advocacy and personality can play through, but it’s just a little less in that forum.”
 

Doc fights against virtual trial

When Texas cardiologist Amin Al-Ahmad’s malpractice trial was changed to a virtual format because of COVID-19 concerns, Dr. Al-Ahmad and his attorneys fought the move.

They argued that the malpractice case was too complex for a virtual format and that a video trial would deprive Dr. Al-Ahmad of his rights to due process, including the right to trial by jury.

Dr. Al-Ahmad’s case involved allegations that he had failed to promptly diagnose and treat an atrial esophageal fistula, resulting in a patient’s stroke and ongoing neurologic problems. The trial was expected to last up to 10 days. Nine witnesses were expected to testify, and $1 million in damages were at stake, according to court documents.

“The length of trial anticipated, complexity of the medical issues, the confidential medical information at issue, and the number of anticipated medical records exhibits lead to a real risk of juror ‘Zoom fatigue,’ even if the trial is not interrupted with technology glitches, such as jurors dropping off the link or sound loss,” Dr. Al-Ahmad’s attorneys wrote in a petition to the Texas Supreme Court. “The risks of forcing [the defendants] to trial through the procedure of a remote or virtual jury trial are numerous. Not least of these is the risk that [defendants’] relators will be prevented from presenting an adequate defense or being able to fully preserve error during a virtual trial.”

Another concern regards the lack of uniformity from county to county in conducting a virtual trial, said David A. Wright, an attorney for Dr. Al-Ahmad. Some counties don’t permit them, while others permit parties to opt out of virtual trials, he noted.

“Even those that hold virtual trials seem to have different procedures and rules,” he said. “Travis County, where I have tried my virtual cases, has iPads that they provide to each juror so that they are limited to using just the county iPad for the trial. Others, I have heard, permit jurors to use their own devices. There are simply no uniform rules.”

Despite requests to the trial court and petitions to the appellate and Texas Supreme Court, Dr. Al-Ahmad lost his bid to have his trial delayed until in-person trials resumed. The Texas Supreme Court in late 2021 refused to halt the virtual trial.

Dr. Al-Ahmad, based in Austin, declined to comment through his attorney. Mr. Wright said the court’s denial “was not unexpected.”

Dr. Al-Ahmad’s virtual trial went forward in October 2021, and the jury ruled in his favor.

“We were very pleased with the jury’s verdict,” Mr. Wright said.
 

Are virtual trials ending in higher awards?

In addition to jurors’ not taking their roles as seriously, the casual vibe of virtual trials may also be diminishing how jurors view the verdict’s magnitude.

“Virtual trials don’t have the gravity or the seriousness of a real trial,” Ms. Leedom said. “I don’t think the importance of the jury’s decision weighs on them as much during a Zoom trial as it does an in-person trial.”

Alarmingly, Ms. Leedom said that, in her experience, damages in virtual trials have been higher in comparison with damages awarded during in-person trials.

Ms. Adams agreed with this observation.

“We’ll still win cases, but we’re concerned that, in the cases we lose, the damages can be slightly higher because there hasn’t been that interpersonal connection with the defendant,” she said. “It almost becomes like monopoly money to jurors.”
 

Remember these tips during virtual trials

Physicians undergoing virtual trials may have better experiences if they keep a few tips in mind.

Mr. DeSimone emphasized the importance of eye contact with jurors, which can be tricky during virtual settings. It helps if physicians look at the camera, rather than the screen, while talking.

Physicians should be cognizant of their facial expressions as they watch others speak.

“Don’t roll your eyes like: ‘Oh my gosh, he’s an idiot,’ ” Mr. DeSimone said. “Keep a poker face. Be respectful of what’s going on. Don’t be lulled into letting your guard down.”

Before the virtual trial, practice the cross examination and direct examination with your attorney and record it, Ms. Leedom said. That way, doctors can watch how they present on video and make necessary changes before the real trial. Lighting is also important, she noted. Her firm provides special lamps to clients and witnesses for virtual trials and proceedings.

“The lighting makes a huge difference,” she said.

Its also a good idea for physicians to have a paper copy of the records or exhibits that are going to be used so it’s easy for them to flip through them while on the screen. Physicians should also be mindful of how they come across during video depositions, which are sometimes played during virtual trials, Ms. Adams said.

“If you’re not looking professional during the video deposition – you’re eating, you’re not dressed well – the plaintiff’s attorney will take the most inopportune segment of the deposition and portray the physician as: ‘Look, here’s someone who was careless in the medical care, and look, they don’t even look professional when they’re testifying about this horrifying experience,’ ” she said. “They’ll use the clips to make a very careful provider appear distracted.”
 

Are virtual trials and hearings here to stay?

Whether virtual malpractice trials continue will largely depend on the location in which physicians practice. Some insurance carriers are opting to continue virtual trials, but in some areas, trials are being delayed until in-person proceedings can resume, Ms. Adams said. Some areas never adopted video trials and never ceased in-person trials.

“I think it’s going to be very regionally based,” she said. “Some of the smaller, rural counties just don’t have the capacity or the resources to continue, so they’ll probably just go back to in person.”

Not all virtual proceedings are problematic for physicians, say legal experts. Virtual depositions can be beneficial for doctors because they are less intimidating and confrontational than in-person depositions, Mr. Lyman said.

Additionally, virtual mediations can take much less time than in-person mediations, Ms. Adams said. Video depositions and mediations also save travel costs and reduce time missed from work for physicians.

“But I hope we all go back to in-person trials,” Ms. Leedom said. “Even here in King County, [Washington,] where we’ve done federal and state court trials by Zoom, I’m hopeful that it will go back to in-person trials.”

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

A trio of analyses based on the prospective UK Biobank cohort suggest that regular coffee drinking, especially a daily intake of two to three cups, is not only safe for the heart but may be cardioprotective.

People without cardiovascular disease with that level of coffee intake, compared with those who weren’t coffee drinkers, showed significantly reduced risks of death and a range of CVD endpoints, the reductions ranging from 8% to 15% over about 10 years.

S_Bachstroem/Getty Images

In a separate analysis, participants with CVD at baseline also showed significantly improved survival with coffee intake of two to three cups daily, and no increased risk of arrhythmias.

In a third cut of the UK Biobank data, the clinical benefits of the same level of coffee drinking were observed whether the coffee consumed was the “instant” kind for reconstitution with water or brewed from ground whole beans.

Some clinicians advise their patients that coffee drinking may trigger or worsen some types of heart disease, observed Peter M. Kistler, MD, the Alfred Hospital and Baker Heart and Diabetes Institute, Melbourne. But the current analyses suggest that “daily coffee intake should not be discouraged, but rather considered part of a healthy diet.”

Dr. Kistler and colleagues are slated to present the three UK Biobank cohort analyses separately at the annual scientific sessions of the American College of Cardiology. He presented some of the data and commented on them at a press conference held in advance of the meeting.

UK Biobank study participants, who were on average in their late 50s, reported their level of daily coffee intake and preferred type of coffee on questionnaires. The researchers observed generally U-shaped relationships between daily number of cups of coffee and incident CVD, heart failure, coronary heart disease (CHD), stroke, atrial fibrillation, any arrhythmia, and death over 10 years.

“This is music to I think many of our patients’ ears, as well as many in the field of cardiology, as those of us that wake up early and stay up late in the hospital consume a fair amount of coffee,” observed Katie Berlacher, MD, associate chief of cardiology education at the University of Pittsburgh Medical Center.

The analyses were based on a large cohort and saw a consistent pattern for several cardiovascular outcomes, observed Dr. Berlacher, incoming ACC scientific session vice chair.

The findings could have a “profound impact in daily clinical care, as many of us caution patients who have or are at risk for having CV[D] against coffee consumption,” she told this news organization by email.

“These studies suggest that we do not have objective evidence to caution nor ask patients to stop drinking coffee, including patients who have arrhythmias.”

But importantly, “these studies are not causal,” she added. “So we cannot go so far as to recommend coffee consumption, though one could posit that randomized prospective studies should be done to elucidate causation.”

Coffee, Dr. Kistler observed, “is the most common cognitive enhancer. It wakes you up, makes you mentally sharper, and it’s a very important component of many people’s daily lives. The take-home message is that clinicians should NOT advise patients to stop drinking coffee up to three cups per day.”

Also, “in non–coffee drinkers, we do not have the data to suggest they should start drinking coffee,” he said. Moreover, people shouldn’t necessarily increase their coffee intake, particularly if it makes them feel anxious or uncomfortable.
 

Benefits with or without known heart disease

The researchers identified 382,535 participants in the UK Biobank cohort who were free of CVD at baseline. Their median age was 57, and 52% were women.

Those who reported regular daily intake of two to three cups of coffee, compared with those who were not coffee drinkers, showed significantly reduced risks of CVD (hazard ratio, 0.91; 95% confidence interval, 0.88-0.94), CHD (HR, 0.90; 95% CI, 0.87-0.93), heart failure (HR, 0.85; 95% CI, 0.81-0.90), arrhythmias (HR, 0.92; 95% CI, 0.88-0.95), and death from any cause over 10 years (HR, 0.86; 95% CI, 0.83-0.90) (P < .01 for all endpoints).

The risk of CVD death hit its lowest point at an intake of one cup per day (HR, 0.83; 95% CI, 0.75-0.93). The risk of stroke was lowest at less than one cup per day (HR, 0.85; 95% CI, 0.75-0.96).

A separate analysis found similar outcomes among a different subset of UK Biobank participants with recognized CVD at baseline. Among 34,279 such persons, those who drank two to three cups of coffee per day, compared with non–coffee drinkers, showed a reduced risk of death over 10 years (HR, 0.92; 95% CI, 0.86-0.99; P = .03).

Among the 24,111 persons diagnosed with arrhythmias at baseline, the lowest mortality risk was observed at one cup per day (HR, 0.85; 95% CI, 0.78-0.94; P < .01). Among those with atrial fibrillation or atrial flutter, one cup per day was associated with a mortality HR of 0.82 (95% CI, 0.73-0.93; P < .01).

In still another analysis of UK Biobank cohort, incident CVD and mortality during the 10-year follow-up was similarly reduced among participants who reported consumption of brewed ground coffee and, separately, instant coffee, compared with non–coffee drinkers. Decaffeinated coffee showed a mostly neutral or inconsistent effect on the clinical endpoints.

The lowest CVD risk was observed at two to three cups per day among those regularly drinking ground coffee (HR, 0.83; 95% CI, 0.79-0.87) and those predominantly taking instant coffee (HR, 0.91; 95% CI, 0.88-0.95).

Potential mechanisms, study limitations

“Caffeine blocks adenosine receptors, which may explain its potential mild antiarrhythmic properties,” Dr. Kistler said. “Regular coffee drinkers with supraventricular tachycardia coming to the emergency department often need higher adenosine doses to revert.”

Caffeine has a role in weight loss through inhibition of gut fatty acid absorption and increase in basal metabolic rate, Dr. Kistler added, and coffee has been associated with a significantly reduced risk of new-onset type 2 diabetes.

However, coffee beans contain more than 100 biologically active compounds, he noted. They include antioxidant polyphenols that reduce oxidative stress and modulate metabolism. Better survival with habitual coffee consumption may be related to improved endothelial function, circulating antioxidants, improved insulin sensitivity, or reduced inflammation, the researchers noted.

They acknowledged some limitations to the analyses. Cause and effect can’t be determined from the observational data. Also, a cup of coffee in the United Kingdom means about 200-250 mL of brew, but its actual caffeine content can vary from 90 mg to 250 mg. Also, data regarding added sugar or milk was lacking. And UK Biobank participants are predominantly White, so the findings may not be generalizable to other populations.

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

A trio of analyses based on the prospective UK Biobank cohort suggest that regular coffee drinking, especially a daily intake of two to three cups, is not only safe for the heart but may be cardioprotective.

People without cardiovascular disease with that level of coffee intake, compared with those who weren’t coffee drinkers, showed significantly reduced risks of death and a range of CVD endpoints, the reductions ranging from 8% to 15% over about 10 years.

S_Bachstroem/Getty Images

In a separate analysis, participants with CVD at baseline also showed significantly improved survival with coffee intake of two to three cups daily, and no increased risk of arrhythmias.

In a third cut of the UK Biobank data, the clinical benefits of the same level of coffee drinking were observed whether the coffee consumed was the “instant” kind for reconstitution with water or brewed from ground whole beans.

Some clinicians advise their patients that coffee drinking may trigger or worsen some types of heart disease, observed Peter M. Kistler, MD, the Alfred Hospital and Baker Heart and Diabetes Institute, Melbourne. But the current analyses suggest that “daily coffee intake should not be discouraged, but rather considered part of a healthy diet.”

Dr. Kistler and colleagues are slated to present the three UK Biobank cohort analyses separately at the annual scientific sessions of the American College of Cardiology. He presented some of the data and commented on them at a press conference held in advance of the meeting.

UK Biobank study participants, who were on average in their late 50s, reported their level of daily coffee intake and preferred type of coffee on questionnaires. The researchers observed generally U-shaped relationships between daily number of cups of coffee and incident CVD, heart failure, coronary heart disease (CHD), stroke, atrial fibrillation, any arrhythmia, and death over 10 years.

“This is music to I think many of our patients’ ears, as well as many in the field of cardiology, as those of us that wake up early and stay up late in the hospital consume a fair amount of coffee,” observed Katie Berlacher, MD, associate chief of cardiology education at the University of Pittsburgh Medical Center.

The analyses were based on a large cohort and saw a consistent pattern for several cardiovascular outcomes, observed Dr. Berlacher, incoming ACC scientific session vice chair.

The findings could have a “profound impact in daily clinical care, as many of us caution patients who have or are at risk for having CV[D] against coffee consumption,” she told this news organization by email.

“These studies suggest that we do not have objective evidence to caution nor ask patients to stop drinking coffee, including patients who have arrhythmias.”

But importantly, “these studies are not causal,” she added. “So we cannot go so far as to recommend coffee consumption, though one could posit that randomized prospective studies should be done to elucidate causation.”

Coffee, Dr. Kistler observed, “is the most common cognitive enhancer. It wakes you up, makes you mentally sharper, and it’s a very important component of many people’s daily lives. The take-home message is that clinicians should NOT advise patients to stop drinking coffee up to three cups per day.”

Also, “in non–coffee drinkers, we do not have the data to suggest they should start drinking coffee,” he said. Moreover, people shouldn’t necessarily increase their coffee intake, particularly if it makes them feel anxious or uncomfortable.
 

Benefits with or without known heart disease

The researchers identified 382,535 participants in the UK Biobank cohort who were free of CVD at baseline. Their median age was 57, and 52% were women.

Those who reported regular daily intake of two to three cups of coffee, compared with those who were not coffee drinkers, showed significantly reduced risks of CVD (hazard ratio, 0.91; 95% confidence interval, 0.88-0.94), CHD (HR, 0.90; 95% CI, 0.87-0.93), heart failure (HR, 0.85; 95% CI, 0.81-0.90), arrhythmias (HR, 0.92; 95% CI, 0.88-0.95), and death from any cause over 10 years (HR, 0.86; 95% CI, 0.83-0.90) (P < .01 for all endpoints).

The risk of CVD death hit its lowest point at an intake of one cup per day (HR, 0.83; 95% CI, 0.75-0.93). The risk of stroke was lowest at less than one cup per day (HR, 0.85; 95% CI, 0.75-0.96).

A separate analysis found similar outcomes among a different subset of UK Biobank participants with recognized CVD at baseline. Among 34,279 such persons, those who drank two to three cups of coffee per day, compared with non–coffee drinkers, showed a reduced risk of death over 10 years (HR, 0.92; 95% CI, 0.86-0.99; P = .03).

Among the 24,111 persons diagnosed with arrhythmias at baseline, the lowest mortality risk was observed at one cup per day (HR, 0.85; 95% CI, 0.78-0.94; P < .01). Among those with atrial fibrillation or atrial flutter, one cup per day was associated with a mortality HR of 0.82 (95% CI, 0.73-0.93; P < .01).

In still another analysis of UK Biobank cohort, incident CVD and mortality during the 10-year follow-up was similarly reduced among participants who reported consumption of brewed ground coffee and, separately, instant coffee, compared with non–coffee drinkers. Decaffeinated coffee showed a mostly neutral or inconsistent effect on the clinical endpoints.

The lowest CVD risk was observed at two to three cups per day among those regularly drinking ground coffee (HR, 0.83; 95% CI, 0.79-0.87) and those predominantly taking instant coffee (HR, 0.91; 95% CI, 0.88-0.95).

Potential mechanisms, study limitations

“Caffeine blocks adenosine receptors, which may explain its potential mild antiarrhythmic properties,” Dr. Kistler said. “Regular coffee drinkers with supraventricular tachycardia coming to the emergency department often need higher adenosine doses to revert.”

Caffeine has a role in weight loss through inhibition of gut fatty acid absorption and increase in basal metabolic rate, Dr. Kistler added, and coffee has been associated with a significantly reduced risk of new-onset type 2 diabetes.

However, coffee beans contain more than 100 biologically active compounds, he noted. They include antioxidant polyphenols that reduce oxidative stress and modulate metabolism. Better survival with habitual coffee consumption may be related to improved endothelial function, circulating antioxidants, improved insulin sensitivity, or reduced inflammation, the researchers noted.

They acknowledged some limitations to the analyses. Cause and effect can’t be determined from the observational data. Also, a cup of coffee in the United Kingdom means about 200-250 mL of brew, but its actual caffeine content can vary from 90 mg to 250 mg. Also, data regarding added sugar or milk was lacking. And UK Biobank participants are predominantly White, so the findings may not be generalizable to other populations.

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

A trio of analyses based on the prospective UK Biobank cohort suggest that regular coffee drinking, especially a daily intake of two to three cups, is not only safe for the heart but may be cardioprotective.

People without cardiovascular disease with that level of coffee intake, compared with those who weren’t coffee drinkers, showed significantly reduced risks of death and a range of CVD endpoints, the reductions ranging from 8% to 15% over about 10 years.

S_Bachstroem/Getty Images

In a separate analysis, participants with CVD at baseline also showed significantly improved survival with coffee intake of two to three cups daily, and no increased risk of arrhythmias.

In a third cut of the UK Biobank data, the clinical benefits of the same level of coffee drinking were observed whether the coffee consumed was the “instant” kind for reconstitution with water or brewed from ground whole beans.

Some clinicians advise their patients that coffee drinking may trigger or worsen some types of heart disease, observed Peter M. Kistler, MD, the Alfred Hospital and Baker Heart and Diabetes Institute, Melbourne. But the current analyses suggest that “daily coffee intake should not be discouraged, but rather considered part of a healthy diet.”

Dr. Kistler and colleagues are slated to present the three UK Biobank cohort analyses separately at the annual scientific sessions of the American College of Cardiology. He presented some of the data and commented on them at a press conference held in advance of the meeting.

UK Biobank study participants, who were on average in their late 50s, reported their level of daily coffee intake and preferred type of coffee on questionnaires. The researchers observed generally U-shaped relationships between daily number of cups of coffee and incident CVD, heart failure, coronary heart disease (CHD), stroke, atrial fibrillation, any arrhythmia, and death over 10 years.

“This is music to I think many of our patients’ ears, as well as many in the field of cardiology, as those of us that wake up early and stay up late in the hospital consume a fair amount of coffee,” observed Katie Berlacher, MD, associate chief of cardiology education at the University of Pittsburgh Medical Center.

The analyses were based on a large cohort and saw a consistent pattern for several cardiovascular outcomes, observed Dr. Berlacher, incoming ACC scientific session vice chair.

The findings could have a “profound impact in daily clinical care, as many of us caution patients who have or are at risk for having CV[D] against coffee consumption,” she told this news organization by email.

“These studies suggest that we do not have objective evidence to caution nor ask patients to stop drinking coffee, including patients who have arrhythmias.”

But importantly, “these studies are not causal,” she added. “So we cannot go so far as to recommend coffee consumption, though one could posit that randomized prospective studies should be done to elucidate causation.”

Coffee, Dr. Kistler observed, “is the most common cognitive enhancer. It wakes you up, makes you mentally sharper, and it’s a very important component of many people’s daily lives. The take-home message is that clinicians should NOT advise patients to stop drinking coffee up to three cups per day.”

Also, “in non–coffee drinkers, we do not have the data to suggest they should start drinking coffee,” he said. Moreover, people shouldn’t necessarily increase their coffee intake, particularly if it makes them feel anxious or uncomfortable.
 

Benefits with or without known heart disease

The researchers identified 382,535 participants in the UK Biobank cohort who were free of CVD at baseline. Their median age was 57, and 52% were women.

Those who reported regular daily intake of two to three cups of coffee, compared with those who were not coffee drinkers, showed significantly reduced risks of CVD (hazard ratio, 0.91; 95% confidence interval, 0.88-0.94), CHD (HR, 0.90; 95% CI, 0.87-0.93), heart failure (HR, 0.85; 95% CI, 0.81-0.90), arrhythmias (HR, 0.92; 95% CI, 0.88-0.95), and death from any cause over 10 years (HR, 0.86; 95% CI, 0.83-0.90) (P < .01 for all endpoints).

The risk of CVD death hit its lowest point at an intake of one cup per day (HR, 0.83; 95% CI, 0.75-0.93). The risk of stroke was lowest at less than one cup per day (HR, 0.85; 95% CI, 0.75-0.96).

A separate analysis found similar outcomes among a different subset of UK Biobank participants with recognized CVD at baseline. Among 34,279 such persons, those who drank two to three cups of coffee per day, compared with non–coffee drinkers, showed a reduced risk of death over 10 years (HR, 0.92; 95% CI, 0.86-0.99; P = .03).

Among the 24,111 persons diagnosed with arrhythmias at baseline, the lowest mortality risk was observed at one cup per day (HR, 0.85; 95% CI, 0.78-0.94; P < .01). Among those with atrial fibrillation or atrial flutter, one cup per day was associated with a mortality HR of 0.82 (95% CI, 0.73-0.93; P < .01).

In still another analysis of UK Biobank cohort, incident CVD and mortality during the 10-year follow-up was similarly reduced among participants who reported consumption of brewed ground coffee and, separately, instant coffee, compared with non–coffee drinkers. Decaffeinated coffee showed a mostly neutral or inconsistent effect on the clinical endpoints.

The lowest CVD risk was observed at two to three cups per day among those regularly drinking ground coffee (HR, 0.83; 95% CI, 0.79-0.87) and those predominantly taking instant coffee (HR, 0.91; 95% CI, 0.88-0.95).

Potential mechanisms, study limitations

“Caffeine blocks adenosine receptors, which may explain its potential mild antiarrhythmic properties,” Dr. Kistler said. “Regular coffee drinkers with supraventricular tachycardia coming to the emergency department often need higher adenosine doses to revert.”

Caffeine has a role in weight loss through inhibition of gut fatty acid absorption and increase in basal metabolic rate, Dr. Kistler added, and coffee has been associated with a significantly reduced risk of new-onset type 2 diabetes.

However, coffee beans contain more than 100 biologically active compounds, he noted. They include antioxidant polyphenols that reduce oxidative stress and modulate metabolism. Better survival with habitual coffee consumption may be related to improved endothelial function, circulating antioxidants, improved insulin sensitivity, or reduced inflammation, the researchers noted.

They acknowledged some limitations to the analyses. Cause and effect can’t be determined from the observational data. Also, a cup of coffee in the United Kingdom means about 200-250 mL of brew, but its actual caffeine content can vary from 90 mg to 250 mg. Also, data regarding added sugar or milk was lacking. And UK Biobank participants are predominantly White, so the findings may not be generalizable to other populations.

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

BOSTON – The American Contact Dermatitis Society (ACDS) has selected aluminum as the Allergen of the Year for 2022. Aluminum salts, which are the major cause of allergic reactions, are “ubiquitous,” Donald Belsito, MD, professor of dermatology at Columbia University, New York, said at the annual meeting of the American Contact Dermatitis Society.

These salts can be found in sunscreen, cosmetics, dental restorations, and food, to name a few, though the most commonly identified reactions are from aluminum hydroxide, which can be found in some vaccines or preparations for allergen-specific immunotherapy. “It’s the aluminum hydroxide that seems to be more allergenic than other aluminum salts,” Dr. Belsito said in an interview.

“It’s not a dangerous allergy; It’s not a threat,” he said, “but it’s something that dermatologists need to be aware of.”

These reactions normally present as itchy nodules that can last for months and even years, like some reactions from patch testing. “We’re not talking about a vaccine allergy in such a way where people are getting anaphylaxis,” JiaDe Yu, MD, a pediatric dermatologist specializing in allergic contact dermatitis at Massachusetts General Hospital, Boston, said in an interview. “An itchy rash is what we tend to see.”

There have also been occasional reports of atopic dermatitis from aluminum in antiperspirants, astringents, as well as from the metallic aluminum.

Dr. Yu noted that aluminum allergies are not thought to be very common, but the overall prevalence is not known. Studies do suggest, however, that the allergy may be more prevalent in children. In one recent study in Sweden, 5% of children and 0.9% of adults who underwent patch testing had an aluminum contact allergy.

Recommendations for testing

Aluminum is not included in baseline patch testing in the United States, though a recent report about the allergen in the journal Dermatitis argued for its inclusion for pediatric patch testing. Both Dr. Belsito and Dr. Yu agreed that the best approach is to do targeted testing. “If there is a suspicion for it, absolutely test for it,” Dr. Yu said, but if a patient comes in with something like eyelid dermatitis or a rash after a hair care appointment, an aluminum allergy is not very likely.

Because aluminum is also present in Finn Chambers for patch testing, Dr. Belsito advised using plastic chambers in people suspected of having an aluminum allergy. He now uses only plastic chambers in children, he said, as some patients have had reactions to the Finn Chambers even if they have no history of reactions to vaccines or other aluminum-containing products.

While aluminum chloride hexahydrate (ACH) 2% in petrolatum is the commercially available preparation in patch testing, a preparation with ACH 10% is more sensitive, Dr. Belsito said. If a physician strongly suspects an aluminum allergy in a patient but the test with the ACH 2% is negative, he or she should then try a 10% solution, he noted, adding that 7-day readings are also necessary to maximize accuracy.

Vaccine safety

One of the concerns about naming aluminum as the allergen of the year is the potential to cause anxiety around vaccines. “We want to make sure that we’re not giving more fuel to people who have an excuse not to get a vaccine,” Dr. Yu said. “We certainly want to reinforce that fact that it is safe.” Dr. Belsito noted that COVID-19 vaccines do not contain aluminum.

Even on the rare chance that a patient does have a reaction to an aluminum-containing vaccine, these subcutaneous nodules resolve over time, Dr. Belsito said. In his own clinical experience, “99.99% of the time they resolve and there is no residual.” He did add that overreacting to the rash by prescribing injectable steroids can lead to steroid atrophy. In these cases, a topical steroid may be more appropriate.

All unexpected or clinically significant vaccine reactions should be reported to the Vaccine Adverse Event Reporting System, cosponsored by the Centers for Disease Control and Prevention and the Food and Drug Administration. The Clinical Immunization Project Safety Assessment Project, from the CDC, also can provide expertise and advice on aluminum-free alternatives for some vaccines.

Dr. Belsito and Dr. Yu have disclosed no relevant financial relationships.

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

BOSTON – The American Contact Dermatitis Society (ACDS) has selected aluminum as the Allergen of the Year for 2022. Aluminum salts, which are the major cause of allergic reactions, are “ubiquitous,” Donald Belsito, MD, professor of dermatology at Columbia University, New York, said at the annual meeting of the American Contact Dermatitis Society.

These salts can be found in sunscreen, cosmetics, dental restorations, and food, to name a few, though the most commonly identified reactions are from aluminum hydroxide, which can be found in some vaccines or preparations for allergen-specific immunotherapy. “It’s the aluminum hydroxide that seems to be more allergenic than other aluminum salts,” Dr. Belsito said in an interview.

“It’s not a dangerous allergy; It’s not a threat,” he said, “but it’s something that dermatologists need to be aware of.”

These reactions normally present as itchy nodules that can last for months and even years, like some reactions from patch testing. “We’re not talking about a vaccine allergy in such a way where people are getting anaphylaxis,” JiaDe Yu, MD, a pediatric dermatologist specializing in allergic contact dermatitis at Massachusetts General Hospital, Boston, said in an interview. “An itchy rash is what we tend to see.”

There have also been occasional reports of atopic dermatitis from aluminum in antiperspirants, astringents, as well as from the metallic aluminum.

Dr. Yu noted that aluminum allergies are not thought to be very common, but the overall prevalence is not known. Studies do suggest, however, that the allergy may be more prevalent in children. In one recent study in Sweden, 5% of children and 0.9% of adults who underwent patch testing had an aluminum contact allergy.

Recommendations for testing

Aluminum is not included in baseline patch testing in the United States, though a recent report about the allergen in the journal Dermatitis argued for its inclusion for pediatric patch testing. Both Dr. Belsito and Dr. Yu agreed that the best approach is to do targeted testing. “If there is a suspicion for it, absolutely test for it,” Dr. Yu said, but if a patient comes in with something like eyelid dermatitis or a rash after a hair care appointment, an aluminum allergy is not very likely.

Because aluminum is also present in Finn Chambers for patch testing, Dr. Belsito advised using plastic chambers in people suspected of having an aluminum allergy. He now uses only plastic chambers in children, he said, as some patients have had reactions to the Finn Chambers even if they have no history of reactions to vaccines or other aluminum-containing products.

While aluminum chloride hexahydrate (ACH) 2% in petrolatum is the commercially available preparation in patch testing, a preparation with ACH 10% is more sensitive, Dr. Belsito said. If a physician strongly suspects an aluminum allergy in a patient but the test with the ACH 2% is negative, he or she should then try a 10% solution, he noted, adding that 7-day readings are also necessary to maximize accuracy.

Vaccine safety

One of the concerns about naming aluminum as the allergen of the year is the potential to cause anxiety around vaccines. “We want to make sure that we’re not giving more fuel to people who have an excuse not to get a vaccine,” Dr. Yu said. “We certainly want to reinforce that fact that it is safe.” Dr. Belsito noted that COVID-19 vaccines do not contain aluminum.

Even on the rare chance that a patient does have a reaction to an aluminum-containing vaccine, these subcutaneous nodules resolve over time, Dr. Belsito said. In his own clinical experience, “99.99% of the time they resolve and there is no residual.” He did add that overreacting to the rash by prescribing injectable steroids can lead to steroid atrophy. In these cases, a topical steroid may be more appropriate.

All unexpected or clinically significant vaccine reactions should be reported to the Vaccine Adverse Event Reporting System, cosponsored by the Centers for Disease Control and Prevention and the Food and Drug Administration. The Clinical Immunization Project Safety Assessment Project, from the CDC, also can provide expertise and advice on aluminum-free alternatives for some vaccines.

Dr. Belsito and Dr. Yu have disclosed no relevant financial relationships.

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

BOSTON – The American Contact Dermatitis Society (ACDS) has selected aluminum as the Allergen of the Year for 2022. Aluminum salts, which are the major cause of allergic reactions, are “ubiquitous,” Donald Belsito, MD, professor of dermatology at Columbia University, New York, said at the annual meeting of the American Contact Dermatitis Society.

These salts can be found in sunscreen, cosmetics, dental restorations, and food, to name a few, though the most commonly identified reactions are from aluminum hydroxide, which can be found in some vaccines or preparations for allergen-specific immunotherapy. “It’s the aluminum hydroxide that seems to be more allergenic than other aluminum salts,” Dr. Belsito said in an interview.

“It’s not a dangerous allergy; It’s not a threat,” he said, “but it’s something that dermatologists need to be aware of.”

These reactions normally present as itchy nodules that can last for months and even years, like some reactions from patch testing. “We’re not talking about a vaccine allergy in such a way where people are getting anaphylaxis,” JiaDe Yu, MD, a pediatric dermatologist specializing in allergic contact dermatitis at Massachusetts General Hospital, Boston, said in an interview. “An itchy rash is what we tend to see.”

There have also been occasional reports of atopic dermatitis from aluminum in antiperspirants, astringents, as well as from the metallic aluminum.

Dr. Yu noted that aluminum allergies are not thought to be very common, but the overall prevalence is not known. Studies do suggest, however, that the allergy may be more prevalent in children. In one recent study in Sweden, 5% of children and 0.9% of adults who underwent patch testing had an aluminum contact allergy.

Recommendations for testing

Aluminum is not included in baseline patch testing in the United States, though a recent report about the allergen in the journal Dermatitis argued for its inclusion for pediatric patch testing. Both Dr. Belsito and Dr. Yu agreed that the best approach is to do targeted testing. “If there is a suspicion for it, absolutely test for it,” Dr. Yu said, but if a patient comes in with something like eyelid dermatitis or a rash after a hair care appointment, an aluminum allergy is not very likely.

Because aluminum is also present in Finn Chambers for patch testing, Dr. Belsito advised using plastic chambers in people suspected of having an aluminum allergy. He now uses only plastic chambers in children, he said, as some patients have had reactions to the Finn Chambers even if they have no history of reactions to vaccines or other aluminum-containing products.

While aluminum chloride hexahydrate (ACH) 2% in petrolatum is the commercially available preparation in patch testing, a preparation with ACH 10% is more sensitive, Dr. Belsito said. If a physician strongly suspects an aluminum allergy in a patient but the test with the ACH 2% is negative, he or she should then try a 10% solution, he noted, adding that 7-day readings are also necessary to maximize accuracy.

Vaccine safety

One of the concerns about naming aluminum as the allergen of the year is the potential to cause anxiety around vaccines. “We want to make sure that we’re not giving more fuel to people who have an excuse not to get a vaccine,” Dr. Yu said. “We certainly want to reinforce that fact that it is safe.” Dr. Belsito noted that COVID-19 vaccines do not contain aluminum.

Even on the rare chance that a patient does have a reaction to an aluminum-containing vaccine, these subcutaneous nodules resolve over time, Dr. Belsito said. In his own clinical experience, “99.99% of the time they resolve and there is no residual.” He did add that overreacting to the rash by prescribing injectable steroids can lead to steroid atrophy. In these cases, a topical steroid may be more appropriate.

All unexpected or clinically significant vaccine reactions should be reported to the Vaccine Adverse Event Reporting System, cosponsored by the Centers for Disease Control and Prevention and the Food and Drug Administration. The Clinical Immunization Project Safety Assessment Project, from the CDC, also can provide expertise and advice on aluminum-free alternatives for some vaccines.

Dr. Belsito and Dr. Yu have disclosed no relevant financial relationships.

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

Five international cardiac surgery associations have banded together to address “substantive concerns” regarding the recently updated Valve Academic Research Consortium 3 (VARC-3) clinical endpoint definitions for aortic valve research.

The VARC-3 update was a multidisciplinary effort that included more than a dozen new or modified definitions for use in transcatheter and surgical aortic valve replacement (TAVR/SAVR) clinical trials, but drew criticism last year from surgeons that some of its definitions favor TAVR over surgery and that its writing committee had deep ties to industry and lacked diversity.

The new surgical associations’ position statement calls out five specific VARC-3 definitions – rehospitalization, valve thrombosis, bleeding, myocardial infarction (MI), and left bundle-branch block (LBBB).

The statement was jointly issued by the Society of Thoracic Surgeons (STS), the American Association for Thoracic Surgery, the European Association for Cardio-Thoracic Surgery, the Asian Society for Cardiovascular and Thoracic Surgery, and the Latin American Association of Cardiac and Endovascular Surgery.

It was copublished in Annals of Thoracic Surgery, the Journal of Thoracic and Cardiovascular Surgery, the European Journal of Cardio-Thoracic Surgery, and the Asian Cardiovascular and Thoracic Annals.

“We hope that this message can be seen, even if it’s somewhat difficult to hear sometimes, as positive constructive criticism compared to some of the dialogue that we’ve had on social media,” lead author Patrick O. Myers, MD, Lausanne (Switzerland) University Hospital, said in an interview. “It’s not criticizing people or the process but just trying to make these definitions better to ensure the good design of clinical trials.”

The president of each surgical association recommended representatives to help write the position statement, and once completed over Zoom meetings, it received formal endorsement from each association prior to publication, he said.

Reached for comment, VARC-3 lead author Philippe Généreux, MD, Gagnon Cardiovascular Institute, Morristown (N.J.) Medical Center, said, “I was pleasantly surprised that their comments were actually pretty minor and that most of these comments are really more a reflection, not of the validity of the definitions, but rather their applications.”

He noted that all the potential issues with the definitions were already discussed during the making of VARC-3 and resolved by consensus of more than 50 experts including the STS president at the time, Food and Drug Administration officials, and experts from the community.

“To be quite honest, I’m not sure they have consensus,” Dr. Généreux said. He added that the writing committee welcomes input from anyone, but “we’re not going to change the definitions to please eight individuals if we strongly believe by consensus of experts in the field that this is not the right thing to do.”

Rehospitalizations and valve thrombosis

The surgical associations praise VARC-3 for providing a standardized definition of bioprosthetic valve failure, but say they will not endorse the inclusion of rehospitalization as a component of the primary efficacy composite endpoint along with all-cause mortality, stroke, and quality of life.

They note that rehospitalizations outnumber mortality events, especially in short follow-up trials, and that the superiority of TAVR at 1 year in the PARTNER 3 trial of low-risk patients was driven primarily by more rehospitalizations in the surgical arm, but that this superiority was waning at 2 years of follow-up.

“The first thing we are calling for is that it shouldn’t be part of the primary composite outcome measure,” Dr. Myers said. But if it really has to be included, a 30-day blanking period for rehospitalization “would acknowledge that there’s a greater risk of rehospitalization during the acute phase of recovering from surgery.”

Dr. Généreux said that VARC-3 provides granular details for defining the different types of hospitalizations, but that a 30-day blanking period makes no sense. “If you close your eyes to anything within 30 days because you don’t like it, you’re missing the opportunity to improve your procedure, to improve your treatment, and to characterize precisely what happened with your patient.”

The new document lauds VARC-3’s focus on patient-centered and clinically relevant endpoints but questions the definition of valve thrombosis as a “clinically significant” thrombus. It points out that the incidence of valve thrombosis was significantly higher with TAVR versus SAVR in PARTNER 3 using the older VARC-2 definition, which did not require evidence of clinical sequelae (2.6% vs. 0.7%; P = .02). Under the new definition, however, half of the thrombi would be relabeled as “nothing there,” Dr. Myers said.

“As we’re doing this in younger and younger patients who will survive longer, there is a question of thrombus having an effect on the valve and leading to earlier structural valve deterioration,” he added. “All this is conjecture. We don’t have the data. So mainly what we’re advocating is that all thrombi should be reported.”
 

MIs, bleeding, and LBBB

The policy statement also criticizes VARC-3’s decision to define periprocedural (type 5) MI using a biomarker-only definition without need of clinical confirmation. Such definitions have been shown to have a very poor prognostic significance in surgical series compared with the Universal Definitions of Myocardial Infarction, Dr. Myers said.

“What’s interesting is that for thrombus and bleeding, they require clinical correlation, but on the perioperative MI they now use a definition that does not require clinical significance, meaning no ECG changes, no regional wall motion abnormalities or things like that,” he observed.

The decision also seems to disregard the EXCEL trial controversy that illustrated how outcomes and a trial’s message can change depending on which definition of periprocedural MI is used.

With regard to bleeding, the surgical associations agree with the VARC-3 recommendation to use different thresholds when bleeding is integrated into a composite endpoint (type 2 or greater for TAVR and types 3 or greater for SAVR) but suggest this important point should be featured in the chapter on bleeding rather than the section on composite endpoints.

The surgical associations say VARC-3 also got it right adding the need for a new permanent pacemaker to the early composite safety endpoint, but that it was a “missed opportunity” not to include new left bundle-branch block in the safety composite, despite recognizing that this may become an important endpoint to consider in the future.

Dr. Myers said that left bundle-branch block could have implications for survival as TAVR moves into lower-risk, younger patients, as some data with 1-year follow-up suggest it has a prognostic impact, even in the higher-risk older patients with more competing risks.

Finally, the surgical associations point out that only two of the 23 VARC-3 authors were practicing cardiac surgeons and say that a more diverse writing group “may help mitigate issues related to the duality of interests.”

Dr. Généreux said that the final author list is not a reflection of the rigorous work done by 11 cardiac surgeons including the two surgeon authors. The VARC-3 writing committee also had a good representation of women, unlike the surgical position statement, which was penned by eight men.

Dr. Myers reported no relevant financial relationships. Coauthors disclosed ties with EACTS, Edwards Lifesciences, Medtronic, Abbott Vascular, Boston Scientific, CryoLife, Shockwave, and JenaValve. Dr. Généreux disclosed ties with Abbott Vascular, Abiomed, Boston Scientific, Cardinal Health, Cardiovascular Systems, Edwards Lifesciences, Medtronic, Opsens, Siemens, SoundBite Medical Solutions, Sig.Num, Saranas, Teleflex, Tryton Medical, Pi-Cardia, and Puzzle Medical.

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

Five international cardiac surgery associations have banded together to address “substantive concerns” regarding the recently updated Valve Academic Research Consortium 3 (VARC-3) clinical endpoint definitions for aortic valve research.

The VARC-3 update was a multidisciplinary effort that included more than a dozen new or modified definitions for use in transcatheter and surgical aortic valve replacement (TAVR/SAVR) clinical trials, but drew criticism last year from surgeons that some of its definitions favor TAVR over surgery and that its writing committee had deep ties to industry and lacked diversity.

The new surgical associations’ position statement calls out five specific VARC-3 definitions – rehospitalization, valve thrombosis, bleeding, myocardial infarction (MI), and left bundle-branch block (LBBB).

The statement was jointly issued by the Society of Thoracic Surgeons (STS), the American Association for Thoracic Surgery, the European Association for Cardio-Thoracic Surgery, the Asian Society for Cardiovascular and Thoracic Surgery, and the Latin American Association of Cardiac and Endovascular Surgery.

It was copublished in Annals of Thoracic Surgery, the Journal of Thoracic and Cardiovascular Surgery, the European Journal of Cardio-Thoracic Surgery, and the Asian Cardiovascular and Thoracic Annals.

“We hope that this message can be seen, even if it’s somewhat difficult to hear sometimes, as positive constructive criticism compared to some of the dialogue that we’ve had on social media,” lead author Patrick O. Myers, MD, Lausanne (Switzerland) University Hospital, said in an interview. “It’s not criticizing people or the process but just trying to make these definitions better to ensure the good design of clinical trials.”

The president of each surgical association recommended representatives to help write the position statement, and once completed over Zoom meetings, it received formal endorsement from each association prior to publication, he said.

Reached for comment, VARC-3 lead author Philippe Généreux, MD, Gagnon Cardiovascular Institute, Morristown (N.J.) Medical Center, said, “I was pleasantly surprised that their comments were actually pretty minor and that most of these comments are really more a reflection, not of the validity of the definitions, but rather their applications.”

He noted that all the potential issues with the definitions were already discussed during the making of VARC-3 and resolved by consensus of more than 50 experts including the STS president at the time, Food and Drug Administration officials, and experts from the community.

“To be quite honest, I’m not sure they have consensus,” Dr. Généreux said. He added that the writing committee welcomes input from anyone, but “we’re not going to change the definitions to please eight individuals if we strongly believe by consensus of experts in the field that this is not the right thing to do.”

Rehospitalizations and valve thrombosis

The surgical associations praise VARC-3 for providing a standardized definition of bioprosthetic valve failure, but say they will not endorse the inclusion of rehospitalization as a component of the primary efficacy composite endpoint along with all-cause mortality, stroke, and quality of life.

They note that rehospitalizations outnumber mortality events, especially in short follow-up trials, and that the superiority of TAVR at 1 year in the PARTNER 3 trial of low-risk patients was driven primarily by more rehospitalizations in the surgical arm, but that this superiority was waning at 2 years of follow-up.

“The first thing we are calling for is that it shouldn’t be part of the primary composite outcome measure,” Dr. Myers said. But if it really has to be included, a 30-day blanking period for rehospitalization “would acknowledge that there’s a greater risk of rehospitalization during the acute phase of recovering from surgery.”

Dr. Généreux said that VARC-3 provides granular details for defining the different types of hospitalizations, but that a 30-day blanking period makes no sense. “If you close your eyes to anything within 30 days because you don’t like it, you’re missing the opportunity to improve your procedure, to improve your treatment, and to characterize precisely what happened with your patient.”

The new document lauds VARC-3’s focus on patient-centered and clinically relevant endpoints but questions the definition of valve thrombosis as a “clinically significant” thrombus. It points out that the incidence of valve thrombosis was significantly higher with TAVR versus SAVR in PARTNER 3 using the older VARC-2 definition, which did not require evidence of clinical sequelae (2.6% vs. 0.7%; P = .02). Under the new definition, however, half of the thrombi would be relabeled as “nothing there,” Dr. Myers said.

“As we’re doing this in younger and younger patients who will survive longer, there is a question of thrombus having an effect on the valve and leading to earlier structural valve deterioration,” he added. “All this is conjecture. We don’t have the data. So mainly what we’re advocating is that all thrombi should be reported.”
 

MIs, bleeding, and LBBB

The policy statement also criticizes VARC-3’s decision to define periprocedural (type 5) MI using a biomarker-only definition without need of clinical confirmation. Such definitions have been shown to have a very poor prognostic significance in surgical series compared with the Universal Definitions of Myocardial Infarction, Dr. Myers said.

“What’s interesting is that for thrombus and bleeding, they require clinical correlation, but on the perioperative MI they now use a definition that does not require clinical significance, meaning no ECG changes, no regional wall motion abnormalities or things like that,” he observed.

The decision also seems to disregard the EXCEL trial controversy that illustrated how outcomes and a trial’s message can change depending on which definition of periprocedural MI is used.

With regard to bleeding, the surgical associations agree with the VARC-3 recommendation to use different thresholds when bleeding is integrated into a composite endpoint (type 2 or greater for TAVR and types 3 or greater for SAVR) but suggest this important point should be featured in the chapter on bleeding rather than the section on composite endpoints.

The surgical associations say VARC-3 also got it right adding the need for a new permanent pacemaker to the early composite safety endpoint, but that it was a “missed opportunity” not to include new left bundle-branch block in the safety composite, despite recognizing that this may become an important endpoint to consider in the future.

Dr. Myers said that left bundle-branch block could have implications for survival as TAVR moves into lower-risk, younger patients, as some data with 1-year follow-up suggest it has a prognostic impact, even in the higher-risk older patients with more competing risks.

Finally, the surgical associations point out that only two of the 23 VARC-3 authors were practicing cardiac surgeons and say that a more diverse writing group “may help mitigate issues related to the duality of interests.”

Dr. Généreux said that the final author list is not a reflection of the rigorous work done by 11 cardiac surgeons including the two surgeon authors. The VARC-3 writing committee also had a good representation of women, unlike the surgical position statement, which was penned by eight men.

Dr. Myers reported no relevant financial relationships. Coauthors disclosed ties with EACTS, Edwards Lifesciences, Medtronic, Abbott Vascular, Boston Scientific, CryoLife, Shockwave, and JenaValve. Dr. Généreux disclosed ties with Abbott Vascular, Abiomed, Boston Scientific, Cardinal Health, Cardiovascular Systems, Edwards Lifesciences, Medtronic, Opsens, Siemens, SoundBite Medical Solutions, Sig.Num, Saranas, Teleflex, Tryton Medical, Pi-Cardia, and Puzzle Medical.

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

Five international cardiac surgery associations have banded together to address “substantive concerns” regarding the recently updated Valve Academic Research Consortium 3 (VARC-3) clinical endpoint definitions for aortic valve research.

The VARC-3 update was a multidisciplinary effort that included more than a dozen new or modified definitions for use in transcatheter and surgical aortic valve replacement (TAVR/SAVR) clinical trials, but drew criticism last year from surgeons that some of its definitions favor TAVR over surgery and that its writing committee had deep ties to industry and lacked diversity.

The new surgical associations’ position statement calls out five specific VARC-3 definitions – rehospitalization, valve thrombosis, bleeding, myocardial infarction (MI), and left bundle-branch block (LBBB).

The statement was jointly issued by the Society of Thoracic Surgeons (STS), the American Association for Thoracic Surgery, the European Association for Cardio-Thoracic Surgery, the Asian Society for Cardiovascular and Thoracic Surgery, and the Latin American Association of Cardiac and Endovascular Surgery.

It was copublished in Annals of Thoracic Surgery, the Journal of Thoracic and Cardiovascular Surgery, the European Journal of Cardio-Thoracic Surgery, and the Asian Cardiovascular and Thoracic Annals.

“We hope that this message can be seen, even if it’s somewhat difficult to hear sometimes, as positive constructive criticism compared to some of the dialogue that we’ve had on social media,” lead author Patrick O. Myers, MD, Lausanne (Switzerland) University Hospital, said in an interview. “It’s not criticizing people or the process but just trying to make these definitions better to ensure the good design of clinical trials.”

The president of each surgical association recommended representatives to help write the position statement, and once completed over Zoom meetings, it received formal endorsement from each association prior to publication, he said.

Reached for comment, VARC-3 lead author Philippe Généreux, MD, Gagnon Cardiovascular Institute, Morristown (N.J.) Medical Center, said, “I was pleasantly surprised that their comments were actually pretty minor and that most of these comments are really more a reflection, not of the validity of the definitions, but rather their applications.”

He noted that all the potential issues with the definitions were already discussed during the making of VARC-3 and resolved by consensus of more than 50 experts including the STS president at the time, Food and Drug Administration officials, and experts from the community.

“To be quite honest, I’m not sure they have consensus,” Dr. Généreux said. He added that the writing committee welcomes input from anyone, but “we’re not going to change the definitions to please eight individuals if we strongly believe by consensus of experts in the field that this is not the right thing to do.”

Rehospitalizations and valve thrombosis

The surgical associations praise VARC-3 for providing a standardized definition of bioprosthetic valve failure, but say they will not endorse the inclusion of rehospitalization as a component of the primary efficacy composite endpoint along with all-cause mortality, stroke, and quality of life.

They note that rehospitalizations outnumber mortality events, especially in short follow-up trials, and that the superiority of TAVR at 1 year in the PARTNER 3 trial of low-risk patients was driven primarily by more rehospitalizations in the surgical arm, but that this superiority was waning at 2 years of follow-up.

“The first thing we are calling for is that it shouldn’t be part of the primary composite outcome measure,” Dr. Myers said. But if it really has to be included, a 30-day blanking period for rehospitalization “would acknowledge that there’s a greater risk of rehospitalization during the acute phase of recovering from surgery.”

Dr. Généreux said that VARC-3 provides granular details for defining the different types of hospitalizations, but that a 30-day blanking period makes no sense. “If you close your eyes to anything within 30 days because you don’t like it, you’re missing the opportunity to improve your procedure, to improve your treatment, and to characterize precisely what happened with your patient.”

The new document lauds VARC-3’s focus on patient-centered and clinically relevant endpoints but questions the definition of valve thrombosis as a “clinically significant” thrombus. It points out that the incidence of valve thrombosis was significantly higher with TAVR versus SAVR in PARTNER 3 using the older VARC-2 definition, which did not require evidence of clinical sequelae (2.6% vs. 0.7%; P = .02). Under the new definition, however, half of the thrombi would be relabeled as “nothing there,” Dr. Myers said.

“As we’re doing this in younger and younger patients who will survive longer, there is a question of thrombus having an effect on the valve and leading to earlier structural valve deterioration,” he added. “All this is conjecture. We don’t have the data. So mainly what we’re advocating is that all thrombi should be reported.”
 

MIs, bleeding, and LBBB

The policy statement also criticizes VARC-3’s decision to define periprocedural (type 5) MI using a biomarker-only definition without need of clinical confirmation. Such definitions have been shown to have a very poor prognostic significance in surgical series compared with the Universal Definitions of Myocardial Infarction, Dr. Myers said.

“What’s interesting is that for thrombus and bleeding, they require clinical correlation, but on the perioperative MI they now use a definition that does not require clinical significance, meaning no ECG changes, no regional wall motion abnormalities or things like that,” he observed.

The decision also seems to disregard the EXCEL trial controversy that illustrated how outcomes and a trial’s message can change depending on which definition of periprocedural MI is used.

With regard to bleeding, the surgical associations agree with the VARC-3 recommendation to use different thresholds when bleeding is integrated into a composite endpoint (type 2 or greater for TAVR and types 3 or greater for SAVR) but suggest this important point should be featured in the chapter on bleeding rather than the section on composite endpoints.

The surgical associations say VARC-3 also got it right adding the need for a new permanent pacemaker to the early composite safety endpoint, but that it was a “missed opportunity” not to include new left bundle-branch block in the safety composite, despite recognizing that this may become an important endpoint to consider in the future.

Dr. Myers said that left bundle-branch block could have implications for survival as TAVR moves into lower-risk, younger patients, as some data with 1-year follow-up suggest it has a prognostic impact, even in the higher-risk older patients with more competing risks.

Finally, the surgical associations point out that only two of the 23 VARC-3 authors were practicing cardiac surgeons and say that a more diverse writing group “may help mitigate issues related to the duality of interests.”

Dr. Généreux said that the final author list is not a reflection of the rigorous work done by 11 cardiac surgeons including the two surgeon authors. The VARC-3 writing committee also had a good representation of women, unlike the surgical position statement, which was penned by eight men.

Dr. Myers reported no relevant financial relationships. Coauthors disclosed ties with EACTS, Edwards Lifesciences, Medtronic, Abbott Vascular, Boston Scientific, CryoLife, Shockwave, and JenaValve. Dr. Généreux disclosed ties with Abbott Vascular, Abiomed, Boston Scientific, Cardinal Health, Cardiovascular Systems, Edwards Lifesciences, Medtronic, Opsens, Siemens, SoundBite Medical Solutions, Sig.Num, Saranas, Teleflex, Tryton Medical, Pi-Cardia, and Puzzle Medical.

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

The Heartland virus is circulating in lone star ticks in Georgia, according to a new study published in Emerging Infectious Diseases.

People can get the virus after being bitten by an infected tick, which can lead to hospitalization and death. The virus has also been found among deer and other wild mammals.

“Heartland is an emerging infectious disease that is not well understood,” Gonzalo Vazquez-Prokopec, PhD, the senior study author and an expert in vector-borne diseases at Emory University, Atlanta, said in a statement.

“We’re trying to get ahead of this virus by learning everything that we can about it before it potentially becomes a bigger problem,” he said.

Researchers at Emory and the University of Georgia analyzed virus samples from nearly 10,000 ticks collected in central Georgia. They found that about 1 out of every 2,000 specimens had the Heartland virus, including the adult and nymph stages.

The virus, which was first identified in Missouri in 2009, has been documented in several states across the Southeast and Midwest. There have been more than 50 cases in people from 11 states, according to the Centers for Disease Control and Prevention, with most cases requiring hospitalization. Most people diagnosed with the disease became sick from May to September, the CDC reported. Symptoms can be a high fever, fatigue, diarrhea, muscle pain, and low counts of white blood cells and platelets. It can take up to 2 weeks for symptoms to appear after a bite from an infected tick.

There are no vaccines or medications to prevent or treat the Heartland virus, according to the CDC. Doctors may be able to provide medications to improve symptoms. Overall, though, experts recommend that people avoid tick bites as much as possible, particularly during “high tick season” between April and September.

“You should be thinking about them almost any time of the year. It’s something that should be on everybody’s mind,” Jonathan Larson, PhD, an extension entomologist at the University of Kentucky, Lexington, told USA Today.

The CDC recognizes 18 tick-borne diseases in the United States, including Lyme disease, which has become the most common vector-borne disease in the country. The black-legged tick, also known as the deer tick, typically transmits the bacteria that causes Lyme disease.

But researchers are still studying how the Heartland virus spreads. In the latest study, they found the virus in the lone star tick, which is named for a distinctive white spot on its back and is the most common tick in Georgia. The tick is also widely distributed in wooded areas across the Southeast, Midwest, and Eastern United States.

The research team will now collect ticks across Georgia for testing to better understand what could raise the risk of getting the Heartland virus.

“We want to start filling in the huge gaps of knowledge of the transmission cycle for Heartland virus,” Dr. Vazquez-Prokopec said. “We need to better understand the key actors that transmit the virus and any environmental factors that may help it to persist within different habitats.”

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

The Heartland virus is circulating in lone star ticks in Georgia, according to a new study published in Emerging Infectious Diseases.

People can get the virus after being bitten by an infected tick, which can lead to hospitalization and death. The virus has also been found among deer and other wild mammals.

“Heartland is an emerging infectious disease that is not well understood,” Gonzalo Vazquez-Prokopec, PhD, the senior study author and an expert in vector-borne diseases at Emory University, Atlanta, said in a statement.

“We’re trying to get ahead of this virus by learning everything that we can about it before it potentially becomes a bigger problem,” he said.

Researchers at Emory and the University of Georgia analyzed virus samples from nearly 10,000 ticks collected in central Georgia. They found that about 1 out of every 2,000 specimens had the Heartland virus, including the adult and nymph stages.

The virus, which was first identified in Missouri in 2009, has been documented in several states across the Southeast and Midwest. There have been more than 50 cases in people from 11 states, according to the Centers for Disease Control and Prevention, with most cases requiring hospitalization. Most people diagnosed with the disease became sick from May to September, the CDC reported. Symptoms can be a high fever, fatigue, diarrhea, muscle pain, and low counts of white blood cells and platelets. It can take up to 2 weeks for symptoms to appear after a bite from an infected tick.

There are no vaccines or medications to prevent or treat the Heartland virus, according to the CDC. Doctors may be able to provide medications to improve symptoms. Overall, though, experts recommend that people avoid tick bites as much as possible, particularly during “high tick season” between April and September.

“You should be thinking about them almost any time of the year. It’s something that should be on everybody’s mind,” Jonathan Larson, PhD, an extension entomologist at the University of Kentucky, Lexington, told USA Today.

The CDC recognizes 18 tick-borne diseases in the United States, including Lyme disease, which has become the most common vector-borne disease in the country. The black-legged tick, also known as the deer tick, typically transmits the bacteria that causes Lyme disease.

But researchers are still studying how the Heartland virus spreads. In the latest study, they found the virus in the lone star tick, which is named for a distinctive white spot on its back and is the most common tick in Georgia. The tick is also widely distributed in wooded areas across the Southeast, Midwest, and Eastern United States.

The research team will now collect ticks across Georgia for testing to better understand what could raise the risk of getting the Heartland virus.

“We want to start filling in the huge gaps of knowledge of the transmission cycle for Heartland virus,” Dr. Vazquez-Prokopec said. “We need to better understand the key actors that transmit the virus and any environmental factors that may help it to persist within different habitats.”

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

The Heartland virus is circulating in lone star ticks in Georgia, according to a new study published in Emerging Infectious Diseases.

People can get the virus after being bitten by an infected tick, which can lead to hospitalization and death. The virus has also been found among deer and other wild mammals.

“Heartland is an emerging infectious disease that is not well understood,” Gonzalo Vazquez-Prokopec, PhD, the senior study author and an expert in vector-borne diseases at Emory University, Atlanta, said in a statement.

“We’re trying to get ahead of this virus by learning everything that we can about it before it potentially becomes a bigger problem,” he said.

Researchers at Emory and the University of Georgia analyzed virus samples from nearly 10,000 ticks collected in central Georgia. They found that about 1 out of every 2,000 specimens had the Heartland virus, including the adult and nymph stages.

The virus, which was first identified in Missouri in 2009, has been documented in several states across the Southeast and Midwest. There have been more than 50 cases in people from 11 states, according to the Centers for Disease Control and Prevention, with most cases requiring hospitalization. Most people diagnosed with the disease became sick from May to September, the CDC reported. Symptoms can be a high fever, fatigue, diarrhea, muscle pain, and low counts of white blood cells and platelets. It can take up to 2 weeks for symptoms to appear after a bite from an infected tick.

There are no vaccines or medications to prevent or treat the Heartland virus, according to the CDC. Doctors may be able to provide medications to improve symptoms. Overall, though, experts recommend that people avoid tick bites as much as possible, particularly during “high tick season” between April and September.

“You should be thinking about them almost any time of the year. It’s something that should be on everybody’s mind,” Jonathan Larson, PhD, an extension entomologist at the University of Kentucky, Lexington, told USA Today.

The CDC recognizes 18 tick-borne diseases in the United States, including Lyme disease, which has become the most common vector-borne disease in the country. The black-legged tick, also known as the deer tick, typically transmits the bacteria that causes Lyme disease.

But researchers are still studying how the Heartland virus spreads. In the latest study, they found the virus in the lone star tick, which is named for a distinctive white spot on its back and is the most common tick in Georgia. The tick is also widely distributed in wooded areas across the Southeast, Midwest, and Eastern United States.

The research team will now collect ticks across Georgia for testing to better understand what could raise the risk of getting the Heartland virus.

“We want to start filling in the huge gaps of knowledge of the transmission cycle for Heartland virus,” Dr. Vazquez-Prokopec said. “We need to better understand the key actors that transmit the virus and any environmental factors that may help it to persist within different habitats.”

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

A congressional oversight subcommittee is investigating the Food and Drug Administration’s regulation of a high-risk heart pump, citing safety issues detailed by ProPublica.

The HeartWare Ventricular Assist Device, created to treat patients with severe heart failure, stopped meeting key federal standards as early as 2014. But the FDA took no decisive action even as those problems persisted, and thousands of Americans continued to be implanted with the pump.

By the end of 2020, the FDA had received more than 3,000 reports of deaths related to the HeartWare device, according to a ProPublica data analysis. A father of four died as his children tried to resuscitate him when his device suddenly stopped. A teenager died after vomiting blood in the middle of the night, while his mother struggled to restart a faulty pump.

“I am concerned by FDA’s slow action, over multiple administrations, to protect patients from this product despite early warning signs,” Rep. Raja Krishnamoorthi, D-Ill., said in a scathing letter sent March 22 to the agency’s commissioner, Robert Califf, MD.

Mr. Krishnamoorthi, the chairman of the U.S. House Committee on Oversight and Reform’s Subcommittee on Economic and Consumer Policy, requested information on how the FDA made regulatory decisions related to the HeartWare device and why it didn’t take further action.

The FDA did not provide comment to ProPublica on the subcommittee’s investigation and said it would respond directly to Mr. Krishnamoorthi. It also reiterated its response to ProPublica’s findings and said the agency had been closely overseeing the HeartWare device since 2012, with patient safety as its “highest priority.”

Medtronic, the company that acquired HeartWare in 2016, took the device off the market in June 2021. The company said that new data showed a competing heart pump had better outcomes. In response to the ProPublica investigation 2 months later, the company said it took the FDA’s inspections seriously and had worked closely with the agency to address issues with the device.

Medtronic declined to comment on the subcommittee’s investigation.

Mr. Krishnamoorthi asked in the letter if any steps were being taken to address how patients, doctors and other federal agencies are notified of problems that the FDA finds with medical devices.

Many patients told ProPublica they were never informed of issues with the HeartWare pump before or after their implants. Some people who still have the device said they weren’t told when it was taken off the market. Medtronic said in December it had confirmed 90% of U.S. patients had received notification of the HeartWare discontinuation, but that it was still working to reach the other 10%.

About 2,000 patients still had HeartWare pumps as of last year. The FDA and Medtronic recommended against removing those devices barring medical necessity because the surgery to do so carries a high risk.

In his letter, Mr. Krishnamoorthi gave the FDA a deadline of April 5 to respond.
 

This story was originally published on ProPublica. ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive their biggest stories as soon as they’re published.

A congressional oversight subcommittee is investigating the Food and Drug Administration’s regulation of a high-risk heart pump, citing safety issues detailed by ProPublica.

The HeartWare Ventricular Assist Device, created to treat patients with severe heart failure, stopped meeting key federal standards as early as 2014. But the FDA took no decisive action even as those problems persisted, and thousands of Americans continued to be implanted with the pump.

By the end of 2020, the FDA had received more than 3,000 reports of deaths related to the HeartWare device, according to a ProPublica data analysis. A father of four died as his children tried to resuscitate him when his device suddenly stopped. A teenager died after vomiting blood in the middle of the night, while his mother struggled to restart a faulty pump.

“I am concerned by FDA’s slow action, over multiple administrations, to protect patients from this product despite early warning signs,” Rep. Raja Krishnamoorthi, D-Ill., said in a scathing letter sent March 22 to the agency’s commissioner, Robert Califf, MD.

Mr. Krishnamoorthi, the chairman of the U.S. House Committee on Oversight and Reform’s Subcommittee on Economic and Consumer Policy, requested information on how the FDA made regulatory decisions related to the HeartWare device and why it didn’t take further action.

The FDA did not provide comment to ProPublica on the subcommittee’s investigation and said it would respond directly to Mr. Krishnamoorthi. It also reiterated its response to ProPublica’s findings and said the agency had been closely overseeing the HeartWare device since 2012, with patient safety as its “highest priority.”

Medtronic, the company that acquired HeartWare in 2016, took the device off the market in June 2021. The company said that new data showed a competing heart pump had better outcomes. In response to the ProPublica investigation 2 months later, the company said it took the FDA’s inspections seriously and had worked closely with the agency to address issues with the device.

Medtronic declined to comment on the subcommittee’s investigation.

Mr. Krishnamoorthi asked in the letter if any steps were being taken to address how patients, doctors and other federal agencies are notified of problems that the FDA finds with medical devices.

Many patients told ProPublica they were never informed of issues with the HeartWare pump before or after their implants. Some people who still have the device said they weren’t told when it was taken off the market. Medtronic said in December it had confirmed 90% of U.S. patients had received notification of the HeartWare discontinuation, but that it was still working to reach the other 10%.

About 2,000 patients still had HeartWare pumps as of last year. The FDA and Medtronic recommended against removing those devices barring medical necessity because the surgery to do so carries a high risk.

In his letter, Mr. Krishnamoorthi gave the FDA a deadline of April 5 to respond.
 

This story was originally published on ProPublica. ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive their biggest stories as soon as they’re published.

A congressional oversight subcommittee is investigating the Food and Drug Administration’s regulation of a high-risk heart pump, citing safety issues detailed by ProPublica.

The HeartWare Ventricular Assist Device, created to treat patients with severe heart failure, stopped meeting key federal standards as early as 2014. But the FDA took no decisive action even as those problems persisted, and thousands of Americans continued to be implanted with the pump.

By the end of 2020, the FDA had received more than 3,000 reports of deaths related to the HeartWare device, according to a ProPublica data analysis. A father of four died as his children tried to resuscitate him when his device suddenly stopped. A teenager died after vomiting blood in the middle of the night, while his mother struggled to restart a faulty pump.

“I am concerned by FDA’s slow action, over multiple administrations, to protect patients from this product despite early warning signs,” Rep. Raja Krishnamoorthi, D-Ill., said in a scathing letter sent March 22 to the agency’s commissioner, Robert Califf, MD.

Mr. Krishnamoorthi, the chairman of the U.S. House Committee on Oversight and Reform’s Subcommittee on Economic and Consumer Policy, requested information on how the FDA made regulatory decisions related to the HeartWare device and why it didn’t take further action.

The FDA did not provide comment to ProPublica on the subcommittee’s investigation and said it would respond directly to Mr. Krishnamoorthi. It also reiterated its response to ProPublica’s findings and said the agency had been closely overseeing the HeartWare device since 2012, with patient safety as its “highest priority.”

Medtronic, the company that acquired HeartWare in 2016, took the device off the market in June 2021. The company said that new data showed a competing heart pump had better outcomes. In response to the ProPublica investigation 2 months later, the company said it took the FDA’s inspections seriously and had worked closely with the agency to address issues with the device.

Medtronic declined to comment on the subcommittee’s investigation.

Mr. Krishnamoorthi asked in the letter if any steps were being taken to address how patients, doctors and other federal agencies are notified of problems that the FDA finds with medical devices.

Many patients told ProPublica they were never informed of issues with the HeartWare pump before or after their implants. Some people who still have the device said they weren’t told when it was taken off the market. Medtronic said in December it had confirmed 90% of U.S. patients had received notification of the HeartWare discontinuation, but that it was still working to reach the other 10%.

About 2,000 patients still had HeartWare pumps as of last year. The FDA and Medtronic recommended against removing those devices barring medical necessity because the surgery to do so carries a high risk.

In his letter, Mr. Krishnamoorthi gave the FDA a deadline of April 5 to respond.
 

This story was originally published on ProPublica. ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive their biggest stories as soon as they’re published.

Can you keep it down? I’m trying to be boring

He chides his friends for not looking both ways before crossing the road. He is never questioned by the police because they fall asleep listening to him talk. He has won the office’s coveted perfect attendance award 10 years running. Look out, Dos Equis guy, you’ve got some new competition. That’s right, it’s the most boring man in the world.

For this boring study (sorry, study on boredom) conducted by English researchers and published in Personality and Social Psychology Bulletin, people were surveyed on various jobs and hobbies, ranking them by how exciting or boring they are, as well as how competent someone with those jobs/hobbies would be, their willingness to avoid someone with those jobs/hobbies, and how much they’d need to be paid to spend time with someone who had an undesirable job/hobby.

Courtesy Mohamed Hassan/pxhere

According to the British public, the most boring person in the world is a religious data analyst who likes to sleep and lives in a small town. In fact, spending time with this person is almost a full-time job on its own: To make it worth their while, survey subjects wanted 35 pounds a day. The boring person also was viewed as less competent, as is anyone with a boring job.

Now, there probably aren’t a lot of religious data analysts out there, but don’t worry, there are plenty of other boring jobs – accounting, tax/insurance, cleaning, and banking rounded out the top five (apparently people don’t like finances) – and hobbies – watching TV, observing animals, and mathematics filled out the top five. In case you’re curious, performing artists, scientists, journalists, health professionals, and teachers were viewed as having exciting jobs; exciting hobbies included gaming, reading, domestic tasks (really?), gardening, and writing.

Lead researcher Wijnand Van Tilburg, PhD, made an excellent point about people with boring jobs: They “have power in society – perhaps we should try not to upset them and stereotype them as boring!”

We think they should lean into it and make The Most Boring Man in the World ads: “When I drive a car off the lot, its value increases because I used the correct lending association. Batman trusts me with his Batmobile insurance. I can make those Cuban cigars tax exempt. Stay financially solvent, my friends.”
 

Fungi, but make it fashion

Fashion is an expensive and costly industry to sustain. Cotton production takes a toll on the environment, leather production comes with environmental and ethical/moral conundrums, and thanks to fast fashion, about 85% of textiles are being thrown away in the United States.

Courtesy Akram Zamani

Researchers at the University of Borås in Sweden, however, have found a newish solution to create leather, cotton, and other textiles. And as with so many of the finer things, it starts with unsold bread from the grocery store.

Akram Zamani, PhD, and her team take that bread and turn it into breadcrumbs, then combine it with water and Rhizopus delemar, a fungus typically found in decaying food. After a couple of days of feasting on the bread, the fungus produces natural fibers made of chitin and chitosan that accumulate in the cell walls. After proteins, lipids, and other byproducts are removed, the team is left with a jelly-like substance made of those fibrous cell walls that can be spun into a fabric.

The researchers started small with very thin nonpliable sheets, but with a little layering by using tree tannins for softness and alkali for strength, their fungal leather is more like real leather than competing fungal leathers. Not to mention its being able to be produced in a fraction of the time.

This new fungal leather is fast to produce, it’s biodegradable, and it uses only natural ingredients to treat the materials. It’s the ultimate environmental fashion statement.
 

Who’s afraid of cancer? Not C. elegans

And now, we bring you part 2 of our ongoing series: Creatures that can diagnose cancer. Last week, we discovered that ants are well on their way to replacing dogs in our medical labs and in our hearts. This week, we present the even-more-lovable nematode.

Courtesy Nari Jang

The soil-dwelling nematode Caenorhabditis elegans, which is less than 1 mm long, is known to be “attracted or repelled by certain odors, so we came up with an idea that the roundworm could be used to detect lung cancer,” Shin Sik Choi, PhD, of Myongji University in South Korea, who is the project’s principal investigator, said in a statement on Eurekalert.

Dr. Choi’s team created a “worm-on-a-chip” that allowed the nematodes to choose between a drop of culture media from lung cancer cells and media from normal lung fibroblasts. An hour after being placed in the chip’s central chamber, more nematodes had crawled toward the lung cancer media than the normal-cell sample.

The investigators estimate that the device is about 70% effective at detecting cancer cells, but “they hope to increase both the accuracy and sensitivity of the method by using worms that were previously exposed to cancer cell media and therefore have a ‘memory’ of cancer-specific odor molecules,” according to the statement from the American Chemical Society.

Since C. elegans is easy to grow in a lab and, apparently, easy to train, the researchers hope that the worm-on-a-chip can become a quick, easy, economical, and noninvasive cancer screen.

So watch out cancer, because we never bet against the creepy crawlies.
 

Mosquitoes have us figured out

We are nearing mosquito season; quite possibly the most annoying and itchy time of the year. We stock up on bottles of bug spray, but somehow we still get bite after bite. It appears that mosquitoes are basically able to ignore our bug sprays, which explains why we’re still covered in bites after the Fourth of July fireworks. It turns out mosquitoes are more complex than we thought for such tiny creatures.

Courtesy Jim Gathany/CDC

There’s plenty of research on the best ways to keep mosquitoes away, because not only are they incredibly annoying, but they also carry potentially harmful diseases. In a recent experiment, researchers used mosquitoes that were genetically modified to have an excessive amount of an odor receptor called AgOR2, which responds to the smell of humans.

“AgOR2 overexpression threw a wrench in the whole system by inactivating olfactory receptors in these mosquitoes,” Christopher Potter, PhD, associate professor of neuroscience at Johns Hopkins University, said in a written statement.

After testing how these genetically modified mosquitoes reacted to some of the common smells of bug spray such as lemongrass, they discovered that it’s easy for the mosquitoes to ignore the smell. We wish it were that easy for us to ignore that chemically fruity smell.

Researchers continue to work hard to figure out how to repel mosquitoes and we’re rooting for them as summer approaches, despite the mosquito’s status as a creepy crawly.

Can you keep it down? I’m trying to be boring

He chides his friends for not looking both ways before crossing the road. He is never questioned by the police because they fall asleep listening to him talk. He has won the office’s coveted perfect attendance award 10 years running. Look out, Dos Equis guy, you’ve got some new competition. That’s right, it’s the most boring man in the world.

For this boring study (sorry, study on boredom) conducted by English researchers and published in Personality and Social Psychology Bulletin, people were surveyed on various jobs and hobbies, ranking them by how exciting or boring they are, as well as how competent someone with those jobs/hobbies would be, their willingness to avoid someone with those jobs/hobbies, and how much they’d need to be paid to spend time with someone who had an undesirable job/hobby.

Courtesy Mohamed Hassan/pxhere

According to the British public, the most boring person in the world is a religious data analyst who likes to sleep and lives in a small town. In fact, spending time with this person is almost a full-time job on its own: To make it worth their while, survey subjects wanted 35 pounds a day. The boring person also was viewed as less competent, as is anyone with a boring job.

Now, there probably aren’t a lot of religious data analysts out there, but don’t worry, there are plenty of other boring jobs – accounting, tax/insurance, cleaning, and banking rounded out the top five (apparently people don’t like finances) – and hobbies – watching TV, observing animals, and mathematics filled out the top five. In case you’re curious, performing artists, scientists, journalists, health professionals, and teachers were viewed as having exciting jobs; exciting hobbies included gaming, reading, domestic tasks (really?), gardening, and writing.

Lead researcher Wijnand Van Tilburg, PhD, made an excellent point about people with boring jobs: They “have power in society – perhaps we should try not to upset them and stereotype them as boring!”

We think they should lean into it and make The Most Boring Man in the World ads: “When I drive a car off the lot, its value increases because I used the correct lending association. Batman trusts me with his Batmobile insurance. I can make those Cuban cigars tax exempt. Stay financially solvent, my friends.”
 

Fungi, but make it fashion

Fashion is an expensive and costly industry to sustain. Cotton production takes a toll on the environment, leather production comes with environmental and ethical/moral conundrums, and thanks to fast fashion, about 85% of textiles are being thrown away in the United States.

Courtesy Akram Zamani

Researchers at the University of Borås in Sweden, however, have found a newish solution to create leather, cotton, and other textiles. And as with so many of the finer things, it starts with unsold bread from the grocery store.

Akram Zamani, PhD, and her team take that bread and turn it into breadcrumbs, then combine it with water and Rhizopus delemar, a fungus typically found in decaying food. After a couple of days of feasting on the bread, the fungus produces natural fibers made of chitin and chitosan that accumulate in the cell walls. After proteins, lipids, and other byproducts are removed, the team is left with a jelly-like substance made of those fibrous cell walls that can be spun into a fabric.

The researchers started small with very thin nonpliable sheets, but with a little layering by using tree tannins for softness and alkali for strength, their fungal leather is more like real leather than competing fungal leathers. Not to mention its being able to be produced in a fraction of the time.

This new fungal leather is fast to produce, it’s biodegradable, and it uses only natural ingredients to treat the materials. It’s the ultimate environmental fashion statement.
 

Who’s afraid of cancer? Not C. elegans

And now, we bring you part 2 of our ongoing series: Creatures that can diagnose cancer. Last week, we discovered that ants are well on their way to replacing dogs in our medical labs and in our hearts. This week, we present the even-more-lovable nematode.

Courtesy Nari Jang

The soil-dwelling nematode Caenorhabditis elegans, which is less than 1 mm long, is known to be “attracted or repelled by certain odors, so we came up with an idea that the roundworm could be used to detect lung cancer,” Shin Sik Choi, PhD, of Myongji University in South Korea, who is the project’s principal investigator, said in a statement on Eurekalert.

Dr. Choi’s team created a “worm-on-a-chip” that allowed the nematodes to choose between a drop of culture media from lung cancer cells and media from normal lung fibroblasts. An hour after being placed in the chip’s central chamber, more nematodes had crawled toward the lung cancer media than the normal-cell sample.

The investigators estimate that the device is about 70% effective at detecting cancer cells, but “they hope to increase both the accuracy and sensitivity of the method by using worms that were previously exposed to cancer cell media and therefore have a ‘memory’ of cancer-specific odor molecules,” according to the statement from the American Chemical Society.

Since C. elegans is easy to grow in a lab and, apparently, easy to train, the researchers hope that the worm-on-a-chip can become a quick, easy, economical, and noninvasive cancer screen.

So watch out cancer, because we never bet against the creepy crawlies.
 

Mosquitoes have us figured out

We are nearing mosquito season; quite possibly the most annoying and itchy time of the year. We stock up on bottles of bug spray, but somehow we still get bite after bite. It appears that mosquitoes are basically able to ignore our bug sprays, which explains why we’re still covered in bites after the Fourth of July fireworks. It turns out mosquitoes are more complex than we thought for such tiny creatures.

Courtesy Jim Gathany/CDC

There’s plenty of research on the best ways to keep mosquitoes away, because not only are they incredibly annoying, but they also carry potentially harmful diseases. In a recent experiment, researchers used mosquitoes that were genetically modified to have an excessive amount of an odor receptor called AgOR2, which responds to the smell of humans.

“AgOR2 overexpression threw a wrench in the whole system by inactivating olfactory receptors in these mosquitoes,” Christopher Potter, PhD, associate professor of neuroscience at Johns Hopkins University, said in a written statement.

After testing how these genetically modified mosquitoes reacted to some of the common smells of bug spray such as lemongrass, they discovered that it’s easy for the mosquitoes to ignore the smell. We wish it were that easy for us to ignore that chemically fruity smell.

Researchers continue to work hard to figure out how to repel mosquitoes and we’re rooting for them as summer approaches, despite the mosquito’s status as a creepy crawly.

Can you keep it down? I’m trying to be boring

He chides his friends for not looking both ways before crossing the road. He is never questioned by the police because they fall asleep listening to him talk. He has won the office’s coveted perfect attendance award 10 years running. Look out, Dos Equis guy, you’ve got some new competition. That’s right, it’s the most boring man in the world.

For this boring study (sorry, study on boredom) conducted by English researchers and published in Personality and Social Psychology Bulletin, people were surveyed on various jobs and hobbies, ranking them by how exciting or boring they are, as well as how competent someone with those jobs/hobbies would be, their willingness to avoid someone with those jobs/hobbies, and how much they’d need to be paid to spend time with someone who had an undesirable job/hobby.

Courtesy Mohamed Hassan/pxhere

According to the British public, the most boring person in the world is a religious data analyst who likes to sleep and lives in a small town. In fact, spending time with this person is almost a full-time job on its own: To make it worth their while, survey subjects wanted 35 pounds a day. The boring person also was viewed as less competent, as is anyone with a boring job.

Now, there probably aren’t a lot of religious data analysts out there, but don’t worry, there are plenty of other boring jobs – accounting, tax/insurance, cleaning, and banking rounded out the top five (apparently people don’t like finances) – and hobbies – watching TV, observing animals, and mathematics filled out the top five. In case you’re curious, performing artists, scientists, journalists, health professionals, and teachers were viewed as having exciting jobs; exciting hobbies included gaming, reading, domestic tasks (really?), gardening, and writing.

Lead researcher Wijnand Van Tilburg, PhD, made an excellent point about people with boring jobs: They “have power in society – perhaps we should try not to upset them and stereotype them as boring!”

We think they should lean into it and make The Most Boring Man in the World ads: “When I drive a car off the lot, its value increases because I used the correct lending association. Batman trusts me with his Batmobile insurance. I can make those Cuban cigars tax exempt. Stay financially solvent, my friends.”
 

Fungi, but make it fashion

Fashion is an expensive and costly industry to sustain. Cotton production takes a toll on the environment, leather production comes with environmental and ethical/moral conundrums, and thanks to fast fashion, about 85% of textiles are being thrown away in the United States.

Courtesy Akram Zamani

Researchers at the University of Borås in Sweden, however, have found a newish solution to create leather, cotton, and other textiles. And as with so many of the finer things, it starts with unsold bread from the grocery store.

Akram Zamani, PhD, and her team take that bread and turn it into breadcrumbs, then combine it with water and Rhizopus delemar, a fungus typically found in decaying food. After a couple of days of feasting on the bread, the fungus produces natural fibers made of chitin and chitosan that accumulate in the cell walls. After proteins, lipids, and other byproducts are removed, the team is left with a jelly-like substance made of those fibrous cell walls that can be spun into a fabric.

The researchers started small with very thin nonpliable sheets, but with a little layering by using tree tannins for softness and alkali for strength, their fungal leather is more like real leather than competing fungal leathers. Not to mention its being able to be produced in a fraction of the time.

This new fungal leather is fast to produce, it’s biodegradable, and it uses only natural ingredients to treat the materials. It’s the ultimate environmental fashion statement.
 

Who’s afraid of cancer? Not C. elegans

And now, we bring you part 2 of our ongoing series: Creatures that can diagnose cancer. Last week, we discovered that ants are well on their way to replacing dogs in our medical labs and in our hearts. This week, we present the even-more-lovable nematode.

Courtesy Nari Jang

The soil-dwelling nematode Caenorhabditis elegans, which is less than 1 mm long, is known to be “attracted or repelled by certain odors, so we came up with an idea that the roundworm could be used to detect lung cancer,” Shin Sik Choi, PhD, of Myongji University in South Korea, who is the project’s principal investigator, said in a statement on Eurekalert.

Dr. Choi’s team created a “worm-on-a-chip” that allowed the nematodes to choose between a drop of culture media from lung cancer cells and media from normal lung fibroblasts. An hour after being placed in the chip’s central chamber, more nematodes had crawled toward the lung cancer media than the normal-cell sample.

The investigators estimate that the device is about 70% effective at detecting cancer cells, but “they hope to increase both the accuracy and sensitivity of the method by using worms that were previously exposed to cancer cell media and therefore have a ‘memory’ of cancer-specific odor molecules,” according to the statement from the American Chemical Society.

Since C. elegans is easy to grow in a lab and, apparently, easy to train, the researchers hope that the worm-on-a-chip can become a quick, easy, economical, and noninvasive cancer screen.

So watch out cancer, because we never bet against the creepy crawlies.
 

Mosquitoes have us figured out

We are nearing mosquito season; quite possibly the most annoying and itchy time of the year. We stock up on bottles of bug spray, but somehow we still get bite after bite. It appears that mosquitoes are basically able to ignore our bug sprays, which explains why we’re still covered in bites after the Fourth of July fireworks. It turns out mosquitoes are more complex than we thought for such tiny creatures.

Courtesy Jim Gathany/CDC

There’s plenty of research on the best ways to keep mosquitoes away, because not only are they incredibly annoying, but they also carry potentially harmful diseases. In a recent experiment, researchers used mosquitoes that were genetically modified to have an excessive amount of an odor receptor called AgOR2, which responds to the smell of humans.

“AgOR2 overexpression threw a wrench in the whole system by inactivating olfactory receptors in these mosquitoes,” Christopher Potter, PhD, associate professor of neuroscience at Johns Hopkins University, said in a written statement.

After testing how these genetically modified mosquitoes reacted to some of the common smells of bug spray such as lemongrass, they discovered that it’s easy for the mosquitoes to ignore the smell. We wish it were that easy for us to ignore that chemically fruity smell.

Researchers continue to work hard to figure out how to repel mosquitoes and we’re rooting for them as summer approaches, despite the mosquito’s status as a creepy crawly.