People lost a “clinically meaningful” percentage of body weight 12 weeks after starting a fully automated online program developed by researchers at Brown University.

Primary care doctors offered the free obesity treatment program during routine care. Each week, people reported weight changes and activity and calorie consumption; attended online lessons; and received personalized feedback.

The 464 people who took part for at least 1 week lost an average of 5% of their body weight. And those who followed the plan all 12 weeks lost an average of 7%.

The researchers point out this short-term weight loss was achieved without any face-to-face counseling, which can limit weight management in busy primary care settings.

“Obesity is a highly stigmatized condition,” says lead investigator J. Graham Thomas, PhD.

People take part in the Rx Weight Loss program in the privacy of their own homes. He says this not only makes it more convenient but could be an advantage for people who feel uncomfortable managing their weight around others.

Ideally, health care providers could offer the online program as an opportunity to patients “as opposed to something punitive,” says Dr. Thomas, a researcher at the Weight Control and Diabetes Research Center at Miriam Hospital in Providence, R.I.

The study was published online in the journal Obesity.

In three previous controlled clinical trials led by the same research team, the weight-loss program was linked to average weight losses of 4.2% to 5.8%. In the current study, the researchers were not directly involved, and Dr. Thomas says he was encouraged that the doctor-led initiative led to similar results.
 

About 11 pounds lost

Patients were offered the program during routine care by doctors in the Rhode Island Primary Care Physicians Corporation, which includes 100 doctors at 60 sites. To be eligible, people had to be 18-75 years old, have Internet access, be fluent in English, and have a body mass index (BMI) of 25 kg/m² or greater.

The average age of the people in the study was 53, 70% were women, and the average BMI was 36.2.

A BMI of 25 or above means you are overweight, while those with a BMI of 30 or higher are considered obese.

The average 5.1% decrease in body weight at 12 weeks translated to just more than 11 pounds of average weight loss.
 

‘Very encouraging’

The results of the study are “very encouraging,” says Gareth R. Dutton, PhD, who was not affiliated with the study.

Previous strategies had limits, he says.

“Fully automated interventions that have no staff contact with participants often achieve modest weight loss,” says Dr. Dutton, a professor of medicine and investigator in the Nutrition Obesity Research Center at the University of Alabama at Birmingham.

Weight-loss programs recommended by primary care doctors have often performed even worse, he says.

“Weight-loss interventions delivered through primary care are challenging because of many barriers, including limited resources and time,” says Dr. Dutton, who is also lead investigator of a study that aims to enroll 400 primary care patients to compare daily self-weighing with standard care.

Letting doctors and their staff refer patients to an evidence-based weight-loss program has great potential, he says.
 

Looking to improve uptake

The Rx Weight Loss program was offered to 1,721 primary care patients overall.

When asked why only 26% of people offered the program agreed to participate, Dr. Thomas replied, “No matter how good the program is, it’s just never going to be the right time for a lot of people to add this to their lives, particularly given the last couple of years where folks are experiencing a lot of challenges and a lot of stressors.”

“Even though it’s an online program, addressing obesity always involves making substantial changes to eating and activity patterns,” he said.
 

Future steps

The investigators plan to look into ways to get more people to take part in the program.

It is not yet available for widespread use by others, but that’s the goal. Dr. Thomas said they learned ways during the study to make the fully automated, online program easier for others to adopt.

Measuring any effect on weight loss at 1 year is the primary aim of the study. “I think we expect to find something similar to what we see in previous studies, which is that a certain amount of weight regain will be the norm” at 1 year, Dr. Thomas said.

“But a certain amount of weight loss and associated health benefits will persist, making it worthwhile even if, on average, some gradual regain occurs.”A version of this article first appeared on WebMD.com.

People lost a “clinically meaningful” percentage of body weight 12 weeks after starting a fully automated online program developed by researchers at Brown University.

Primary care doctors offered the free obesity treatment program during routine care. Each week, people reported weight changes and activity and calorie consumption; attended online lessons; and received personalized feedback.

The 464 people who took part for at least 1 week lost an average of 5% of their body weight. And those who followed the plan all 12 weeks lost an average of 7%.

The researchers point out this short-term weight loss was achieved without any face-to-face counseling, which can limit weight management in busy primary care settings.

“Obesity is a highly stigmatized condition,” says lead investigator J. Graham Thomas, PhD.

People take part in the Rx Weight Loss program in the privacy of their own homes. He says this not only makes it more convenient but could be an advantage for people who feel uncomfortable managing their weight around others.

Ideally, health care providers could offer the online program as an opportunity to patients “as opposed to something punitive,” says Dr. Thomas, a researcher at the Weight Control and Diabetes Research Center at Miriam Hospital in Providence, R.I.

The study was published online in the journal Obesity.

In three previous controlled clinical trials led by the same research team, the weight-loss program was linked to average weight losses of 4.2% to 5.8%. In the current study, the researchers were not directly involved, and Dr. Thomas says he was encouraged that the doctor-led initiative led to similar results.
 

About 11 pounds lost

Patients were offered the program during routine care by doctors in the Rhode Island Primary Care Physicians Corporation, which includes 100 doctors at 60 sites. To be eligible, people had to be 18-75 years old, have Internet access, be fluent in English, and have a body mass index (BMI) of 25 kg/m² or greater.

The average age of the people in the study was 53, 70% were women, and the average BMI was 36.2.

A BMI of 25 or above means you are overweight, while those with a BMI of 30 or higher are considered obese.

The average 5.1% decrease in body weight at 12 weeks translated to just more than 11 pounds of average weight loss.
 

‘Very encouraging’

The results of the study are “very encouraging,” says Gareth R. Dutton, PhD, who was not affiliated with the study.

Previous strategies had limits, he says.

“Fully automated interventions that have no staff contact with participants often achieve modest weight loss,” says Dr. Dutton, a professor of medicine and investigator in the Nutrition Obesity Research Center at the University of Alabama at Birmingham.

Weight-loss programs recommended by primary care doctors have often performed even worse, he says.

“Weight-loss interventions delivered through primary care are challenging because of many barriers, including limited resources and time,” says Dr. Dutton, who is also lead investigator of a study that aims to enroll 400 primary care patients to compare daily self-weighing with standard care.

Letting doctors and their staff refer patients to an evidence-based weight-loss program has great potential, he says.
 

Looking to improve uptake

The Rx Weight Loss program was offered to 1,721 primary care patients overall.

When asked why only 26% of people offered the program agreed to participate, Dr. Thomas replied, “No matter how good the program is, it’s just never going to be the right time for a lot of people to add this to their lives, particularly given the last couple of years where folks are experiencing a lot of challenges and a lot of stressors.”

“Even though it’s an online program, addressing obesity always involves making substantial changes to eating and activity patterns,” he said.
 

Future steps

The investigators plan to look into ways to get more people to take part in the program.

It is not yet available for widespread use by others, but that’s the goal. Dr. Thomas said they learned ways during the study to make the fully automated, online program easier for others to adopt.

Measuring any effect on weight loss at 1 year is the primary aim of the study. “I think we expect to find something similar to what we see in previous studies, which is that a certain amount of weight regain will be the norm” at 1 year, Dr. Thomas said.

“But a certain amount of weight loss and associated health benefits will persist, making it worthwhile even if, on average, some gradual regain occurs.”A version of this article first appeared on WebMD.com.

People lost a “clinically meaningful” percentage of body weight 12 weeks after starting a fully automated online program developed by researchers at Brown University.

Primary care doctors offered the free obesity treatment program during routine care. Each week, people reported weight changes and activity and calorie consumption; attended online lessons; and received personalized feedback.

The 464 people who took part for at least 1 week lost an average of 5% of their body weight. And those who followed the plan all 12 weeks lost an average of 7%.

The researchers point out this short-term weight loss was achieved without any face-to-face counseling, which can limit weight management in busy primary care settings.

“Obesity is a highly stigmatized condition,” says lead investigator J. Graham Thomas, PhD.

People take part in the Rx Weight Loss program in the privacy of their own homes. He says this not only makes it more convenient but could be an advantage for people who feel uncomfortable managing their weight around others.

Ideally, health care providers could offer the online program as an opportunity to patients “as opposed to something punitive,” says Dr. Thomas, a researcher at the Weight Control and Diabetes Research Center at Miriam Hospital in Providence, R.I.

The study was published online in the journal Obesity.

In three previous controlled clinical trials led by the same research team, the weight-loss program was linked to average weight losses of 4.2% to 5.8%. In the current study, the researchers were not directly involved, and Dr. Thomas says he was encouraged that the doctor-led initiative led to similar results.
 

About 11 pounds lost

Patients were offered the program during routine care by doctors in the Rhode Island Primary Care Physicians Corporation, which includes 100 doctors at 60 sites. To be eligible, people had to be 18-75 years old, have Internet access, be fluent in English, and have a body mass index (BMI) of 25 kg/m² or greater.

The average age of the people in the study was 53, 70% were women, and the average BMI was 36.2.

A BMI of 25 or above means you are overweight, while those with a BMI of 30 or higher are considered obese.

The average 5.1% decrease in body weight at 12 weeks translated to just more than 11 pounds of average weight loss.
 

‘Very encouraging’

The results of the study are “very encouraging,” says Gareth R. Dutton, PhD, who was not affiliated with the study.

Previous strategies had limits, he says.

“Fully automated interventions that have no staff contact with participants often achieve modest weight loss,” says Dr. Dutton, a professor of medicine and investigator in the Nutrition Obesity Research Center at the University of Alabama at Birmingham.

Weight-loss programs recommended by primary care doctors have often performed even worse, he says.

“Weight-loss interventions delivered through primary care are challenging because of many barriers, including limited resources and time,” says Dr. Dutton, who is also lead investigator of a study that aims to enroll 400 primary care patients to compare daily self-weighing with standard care.

Letting doctors and their staff refer patients to an evidence-based weight-loss program has great potential, he says.
 

Looking to improve uptake

The Rx Weight Loss program was offered to 1,721 primary care patients overall.

When asked why only 26% of people offered the program agreed to participate, Dr. Thomas replied, “No matter how good the program is, it’s just never going to be the right time for a lot of people to add this to their lives, particularly given the last couple of years where folks are experiencing a lot of challenges and a lot of stressors.”

“Even though it’s an online program, addressing obesity always involves making substantial changes to eating and activity patterns,” he said.
 

Future steps

The investigators plan to look into ways to get more people to take part in the program.

It is not yet available for widespread use by others, but that’s the goal. Dr. Thomas said they learned ways during the study to make the fully automated, online program easier for others to adopt.

Measuring any effect on weight loss at 1 year is the primary aim of the study. “I think we expect to find something similar to what we see in previous studies, which is that a certain amount of weight regain will be the norm” at 1 year, Dr. Thomas said.

“But a certain amount of weight loss and associated health benefits will persist, making it worthwhile even if, on average, some gradual regain occurs.”A version of this article first appeared on WebMD.com.

In creating a guide about monkeypox for ob.gyns., Denise J. Jamieson, MD, MPH, turned to research she relied on during another outbreak of the disease nearly 20 years ago.

Dr. Jamieson, the James Robert McCord Professor and chair of the department of gynecology and obstetrics at Emory Healthcare, Atlanta, had been working for the Centers for Disease Control and Prevention in 2003 when doctors diagnosed monkeypox in several states.

That year, the virus was mainly transmitted by contact with pet prairie dogs, including in childcare and school settings. Of the approximately 70 suspected and confirmed cases, 55% occurred in female patients, according to one study .

Dr. Jamieson, an obstetrician with a focus on emerging infectious diseases, and colleagues at the agency published a commentary in Obstetrics & Gynecology highlighting the need for physicians to stay up to date with relevant information about the virus.

Fast forward to 2022: Dr. Jamieson – again with coauthors from the CDC – is delivering a similar message in the same journal about the need for clinicians to be prepared for this virus.

“Most ob.gyns. have never seen a case of monkeypox virus infection and may not be aware of testing, treatment, or pre-exposure or postexposure vaccine options,” she and her coauthors wrote in a primer published online.

But if a woman were to contract the virus, her ob.gyn. might well be the first clinician she called. “We are often the first people, the first physicians to see and evaluate women with various symptoms,” Dr. Jamieson said.

To promptly diagnose, treat, and prevent further spread of monkeypox, ob.gyns. need up-to-date information, Dr. Jamieson and colleagues said.

Based on data from related viruses like smallpox, monkeypox may be more severe in pregnant women and entail risk for adverse pregnancy outcomes, Dr. Jamieson said.
 

Outliers

So far this year, monkeypox has predominantly spread among men who have sex with men. Cases have occurred in women, however, some of whom have required hospitalization.

According to the CDC, as of July 25, 1,373 cases of monkeypox in the United States were in men and 13 in women. The total confirmed case count exceeded 5,800 as of Aug. 1. The agency recently announced that it planned to make the disease a reportable condition.

In the United Kingdom, which has been hit hard by the outbreak, researchers are keeping a close eye on the number of cases in women to assess how the disease is spreading.

At least one case of monkeypox in the United States has occurred in a pregnant woman who delivered. The mother and baby, who received immune globulin as a preventive measure, are doing well, according to health officials.  

“We know that infection can occur through placental transfer. In the case that we are aware of presently, it does not appear that the virus was transmitted,” said John T. Brooks, MD, the CDC’s chief medical officer in the division of HIV prevention, on a July 23 call with clinicians.

While monkeypox can be transmitted in utero and during sexual activity, it also can spread through any close contact with skin lesions or body fluids and possibly through touching contaminated items like clothing or linens, according to the CDC.
 

A preferred vaccine and antiviral in pregnancy

One monkeypox vaccine, Jynneos, is preferred for use during pregnancy, while another, ACAM2000, is contraindicated, the CDC advises.

Jynneos can be offered to people who are pregnant or breastfeeding who are eligible for vaccination based on confirmed or likely contact with cases, ideally within 4 days of exposure. People at high risk for exposure, such as laboratory workers, may receive the vaccine in advance.

Developmental toxicity studies in animals showed no evidence of harm with the Jynneos vaccine, Dr. Jamieson said.

ACAM2000, however, can cause fetal vaccinia and should not be used in people who are pregnant or breastfeeding, according to the CDC.

The Society for Maternal-Fetal Medicine notes that, if treatment for monkeypox is warranted, tecovirimat should be considered the first-line antiviral for pregnant, recently pregnant, and breastfeeding people, in line with CDC guidance.
 

Current outbreak ‘very different,’ but lessons apply

In 2003, some women exposed to monkeypox through contact with infected prairie dogs were pregnant – which is how Dr. Jamieson came to be involved in responding to the outbreak and studying the effects of the virus in pregnancy.

“When this resurfaced this year, of course it caught my attention,” Dr. Jamieson said. The extensive person-to-person transmission and far greater number of cases today make the current outbreak “very different” from the prior one, she said.

But key principles in managing the disease and understanding its potential risks in pregnancy – despite relatively limited information – remain the same.

“Whenever you are looking at an infectious disease, you want to think about, are pregnant persons more susceptible or more likely to have severe disease,” Dr. Jamieson said. Smallpox, a similar orthopoxvirus, “is more severe during pregnancy with a higher case fatality rate,” which is one reason for concern with monkeypox in this population.

In terms of pregnancy outcomes, researchers have data from only a handful of confirmed cases of monkeypox, which makes it difficult to draw conclusions, Dr. Jamieson said. A review of five cases from outside the United States in prior years found that three resulted in loss of the pregnancy. One resulted in preterm delivery of an infant who subsequently died. One child was apparently healthy and born at term.
 

Addition to the differential diagnosis

A separate team of researchers has proposed a clinical management algorithm for pregnant women with suspected exposure to monkeypox.

“Clinicians must maintain a high index of suspicion for monkeypox virus in any pregnant woman presenting with lymphadenopathy and vesiculopustular rash – including rash localized to the genital or perianal region – even if there are no apparent epidemiological links,” Pradip Dashraath, MBBS, National University Hospital, Singapore, and coauthors wrote in The Lancet.

Jamieson echoed the call for increased vigilance.

“As ob.gyns., people may present to us with genital lesions concerning for sexually transmitted infection. And it is important to include monkeypox in our differential,” Dr. Jamieson said. “We are trying to get the word out that it needs to be part of what you think about when you see a patient with genital ulcers.”

Health care professionals have acquired monkeypox through contact with patients or fomites, so clinicians should be sure to use appropriate precautions when evaluating patients who might have monkeypox, Dr. Jamieson added. Appropriate protective measures include wearing a gown, gloves, eye protection, and an N95.

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

In creating a guide about monkeypox for ob.gyns., Denise J. Jamieson, MD, MPH, turned to research she relied on during another outbreak of the disease nearly 20 years ago.

Dr. Jamieson, the James Robert McCord Professor and chair of the department of gynecology and obstetrics at Emory Healthcare, Atlanta, had been working for the Centers for Disease Control and Prevention in 2003 when doctors diagnosed monkeypox in several states.

That year, the virus was mainly transmitted by contact with pet prairie dogs, including in childcare and school settings. Of the approximately 70 suspected and confirmed cases, 55% occurred in female patients, according to one study .

Dr. Jamieson, an obstetrician with a focus on emerging infectious diseases, and colleagues at the agency published a commentary in Obstetrics & Gynecology highlighting the need for physicians to stay up to date with relevant information about the virus.

Fast forward to 2022: Dr. Jamieson – again with coauthors from the CDC – is delivering a similar message in the same journal about the need for clinicians to be prepared for this virus.

“Most ob.gyns. have never seen a case of monkeypox virus infection and may not be aware of testing, treatment, or pre-exposure or postexposure vaccine options,” she and her coauthors wrote in a primer published online.

But if a woman were to contract the virus, her ob.gyn. might well be the first clinician she called. “We are often the first people, the first physicians to see and evaluate women with various symptoms,” Dr. Jamieson said.

To promptly diagnose, treat, and prevent further spread of monkeypox, ob.gyns. need up-to-date information, Dr. Jamieson and colleagues said.

Based on data from related viruses like smallpox, monkeypox may be more severe in pregnant women and entail risk for adverse pregnancy outcomes, Dr. Jamieson said.
 

Outliers

So far this year, monkeypox has predominantly spread among men who have sex with men. Cases have occurred in women, however, some of whom have required hospitalization.

According to the CDC, as of July 25, 1,373 cases of monkeypox in the United States were in men and 13 in women. The total confirmed case count exceeded 5,800 as of Aug. 1. The agency recently announced that it planned to make the disease a reportable condition.

In the United Kingdom, which has been hit hard by the outbreak, researchers are keeping a close eye on the number of cases in women to assess how the disease is spreading.

At least one case of monkeypox in the United States has occurred in a pregnant woman who delivered. The mother and baby, who received immune globulin as a preventive measure, are doing well, according to health officials.  

“We know that infection can occur through placental transfer. In the case that we are aware of presently, it does not appear that the virus was transmitted,” said John T. Brooks, MD, the CDC’s chief medical officer in the division of HIV prevention, on a July 23 call with clinicians.

While monkeypox can be transmitted in utero and during sexual activity, it also can spread through any close contact with skin lesions or body fluids and possibly through touching contaminated items like clothing or linens, according to the CDC.
 

A preferred vaccine and antiviral in pregnancy

One monkeypox vaccine, Jynneos, is preferred for use during pregnancy, while another, ACAM2000, is contraindicated, the CDC advises.

Jynneos can be offered to people who are pregnant or breastfeeding who are eligible for vaccination based on confirmed or likely contact with cases, ideally within 4 days of exposure. People at high risk for exposure, such as laboratory workers, may receive the vaccine in advance.

Developmental toxicity studies in animals showed no evidence of harm with the Jynneos vaccine, Dr. Jamieson said.

ACAM2000, however, can cause fetal vaccinia and should not be used in people who are pregnant or breastfeeding, according to the CDC.

The Society for Maternal-Fetal Medicine notes that, if treatment for monkeypox is warranted, tecovirimat should be considered the first-line antiviral for pregnant, recently pregnant, and breastfeeding people, in line with CDC guidance.
 

Current outbreak ‘very different,’ but lessons apply

In 2003, some women exposed to monkeypox through contact with infected prairie dogs were pregnant – which is how Dr. Jamieson came to be involved in responding to the outbreak and studying the effects of the virus in pregnancy.

“When this resurfaced this year, of course it caught my attention,” Dr. Jamieson said. The extensive person-to-person transmission and far greater number of cases today make the current outbreak “very different” from the prior one, she said.

But key principles in managing the disease and understanding its potential risks in pregnancy – despite relatively limited information – remain the same.

“Whenever you are looking at an infectious disease, you want to think about, are pregnant persons more susceptible or more likely to have severe disease,” Dr. Jamieson said. Smallpox, a similar orthopoxvirus, “is more severe during pregnancy with a higher case fatality rate,” which is one reason for concern with monkeypox in this population.

In terms of pregnancy outcomes, researchers have data from only a handful of confirmed cases of monkeypox, which makes it difficult to draw conclusions, Dr. Jamieson said. A review of five cases from outside the United States in prior years found that three resulted in loss of the pregnancy. One resulted in preterm delivery of an infant who subsequently died. One child was apparently healthy and born at term.
 

Addition to the differential diagnosis

A separate team of researchers has proposed a clinical management algorithm for pregnant women with suspected exposure to monkeypox.

“Clinicians must maintain a high index of suspicion for monkeypox virus in any pregnant woman presenting with lymphadenopathy and vesiculopustular rash – including rash localized to the genital or perianal region – even if there are no apparent epidemiological links,” Pradip Dashraath, MBBS, National University Hospital, Singapore, and coauthors wrote in The Lancet.

Jamieson echoed the call for increased vigilance.

“As ob.gyns., people may present to us with genital lesions concerning for sexually transmitted infection. And it is important to include monkeypox in our differential,” Dr. Jamieson said. “We are trying to get the word out that it needs to be part of what you think about when you see a patient with genital ulcers.”

Health care professionals have acquired monkeypox through contact with patients or fomites, so clinicians should be sure to use appropriate precautions when evaluating patients who might have monkeypox, Dr. Jamieson added. Appropriate protective measures include wearing a gown, gloves, eye protection, and an N95.

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

In creating a guide about monkeypox for ob.gyns., Denise J. Jamieson, MD, MPH, turned to research she relied on during another outbreak of the disease nearly 20 years ago.

Dr. Jamieson, the James Robert McCord Professor and chair of the department of gynecology and obstetrics at Emory Healthcare, Atlanta, had been working for the Centers for Disease Control and Prevention in 2003 when doctors diagnosed monkeypox in several states.

That year, the virus was mainly transmitted by contact with pet prairie dogs, including in childcare and school settings. Of the approximately 70 suspected and confirmed cases, 55% occurred in female patients, according to one study .

Dr. Jamieson, an obstetrician with a focus on emerging infectious diseases, and colleagues at the agency published a commentary in Obstetrics & Gynecology highlighting the need for physicians to stay up to date with relevant information about the virus.

Fast forward to 2022: Dr. Jamieson – again with coauthors from the CDC – is delivering a similar message in the same journal about the need for clinicians to be prepared for this virus.

“Most ob.gyns. have never seen a case of monkeypox virus infection and may not be aware of testing, treatment, or pre-exposure or postexposure vaccine options,” she and her coauthors wrote in a primer published online.

But if a woman were to contract the virus, her ob.gyn. might well be the first clinician she called. “We are often the first people, the first physicians to see and evaluate women with various symptoms,” Dr. Jamieson said.

To promptly diagnose, treat, and prevent further spread of monkeypox, ob.gyns. need up-to-date information, Dr. Jamieson and colleagues said.

Based on data from related viruses like smallpox, monkeypox may be more severe in pregnant women and entail risk for adverse pregnancy outcomes, Dr. Jamieson said.
 

Outliers

So far this year, monkeypox has predominantly spread among men who have sex with men. Cases have occurred in women, however, some of whom have required hospitalization.

According to the CDC, as of July 25, 1,373 cases of monkeypox in the United States were in men and 13 in women. The total confirmed case count exceeded 5,800 as of Aug. 1. The agency recently announced that it planned to make the disease a reportable condition.

In the United Kingdom, which has been hit hard by the outbreak, researchers are keeping a close eye on the number of cases in women to assess how the disease is spreading.

At least one case of monkeypox in the United States has occurred in a pregnant woman who delivered. The mother and baby, who received immune globulin as a preventive measure, are doing well, according to health officials.  

“We know that infection can occur through placental transfer. In the case that we are aware of presently, it does not appear that the virus was transmitted,” said John T. Brooks, MD, the CDC’s chief medical officer in the division of HIV prevention, on a July 23 call with clinicians.

While monkeypox can be transmitted in utero and during sexual activity, it also can spread through any close contact with skin lesions or body fluids and possibly through touching contaminated items like clothing or linens, according to the CDC.
 

A preferred vaccine and antiviral in pregnancy

One monkeypox vaccine, Jynneos, is preferred for use during pregnancy, while another, ACAM2000, is contraindicated, the CDC advises.

Jynneos can be offered to people who are pregnant or breastfeeding who are eligible for vaccination based on confirmed or likely contact with cases, ideally within 4 days of exposure. People at high risk for exposure, such as laboratory workers, may receive the vaccine in advance.

Developmental toxicity studies in animals showed no evidence of harm with the Jynneos vaccine, Dr. Jamieson said.

ACAM2000, however, can cause fetal vaccinia and should not be used in people who are pregnant or breastfeeding, according to the CDC.

The Society for Maternal-Fetal Medicine notes that, if treatment for monkeypox is warranted, tecovirimat should be considered the first-line antiviral for pregnant, recently pregnant, and breastfeeding people, in line with CDC guidance.
 

Current outbreak ‘very different,’ but lessons apply

In 2003, some women exposed to monkeypox through contact with infected prairie dogs were pregnant – which is how Dr. Jamieson came to be involved in responding to the outbreak and studying the effects of the virus in pregnancy.

“When this resurfaced this year, of course it caught my attention,” Dr. Jamieson said. The extensive person-to-person transmission and far greater number of cases today make the current outbreak “very different” from the prior one, she said.

But key principles in managing the disease and understanding its potential risks in pregnancy – despite relatively limited information – remain the same.

“Whenever you are looking at an infectious disease, you want to think about, are pregnant persons more susceptible or more likely to have severe disease,” Dr. Jamieson said. Smallpox, a similar orthopoxvirus, “is more severe during pregnancy with a higher case fatality rate,” which is one reason for concern with monkeypox in this population.

In terms of pregnancy outcomes, researchers have data from only a handful of confirmed cases of monkeypox, which makes it difficult to draw conclusions, Dr. Jamieson said. A review of five cases from outside the United States in prior years found that three resulted in loss of the pregnancy. One resulted in preterm delivery of an infant who subsequently died. One child was apparently healthy and born at term.
 

Addition to the differential diagnosis

A separate team of researchers has proposed a clinical management algorithm for pregnant women with suspected exposure to monkeypox.

“Clinicians must maintain a high index of suspicion for monkeypox virus in any pregnant woman presenting with lymphadenopathy and vesiculopustular rash – including rash localized to the genital or perianal region – even if there are no apparent epidemiological links,” Pradip Dashraath, MBBS, National University Hospital, Singapore, and coauthors wrote in The Lancet.

Jamieson echoed the call for increased vigilance.

“As ob.gyns., people may present to us with genital lesions concerning for sexually transmitted infection. And it is important to include monkeypox in our differential,” Dr. Jamieson said. “We are trying to get the word out that it needs to be part of what you think about when you see a patient with genital ulcers.”

Health care professionals have acquired monkeypox through contact with patients or fomites, so clinicians should be sure to use appropriate precautions when evaluating patients who might have monkeypox, Dr. Jamieson added. Appropriate protective measures include wearing a gown, gloves, eye protection, and an N95.

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

Gynecologic and obstetric health care needs of transgender and gender-diverse adults, including fertility preservation, ending masculinizing hormones in pregnancy, and support for “chest-feeding” are proposed in a novel draft guideline issued by the U.K.’s Royal College of Obstetricians and Gynaecologists.

The draft Green-top Guideline on Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is open for consultation and comment until Sept. 6. It aims to address the specific needs of transgender and gender-diverse individuals that, according to the guideline, are currently not consistently included in specialist training programs or in continuing professional development.

With a rise in the number of people seeking to transition, obstetricians and gynecologists are seeing more transgender and gender-diverse patients. Phil Rolland, MD, consultant gynecological oncologist from Gloucestershire Hospitals NHS Foundation Trust, Cheltenham, and member of the guideline committee, said that, “It is highly likely that if an obstetrician or gynaecologist hasn’t already consulted or treated a trans or gender-diverse patient then it is only a matter of time before they do.”

He stressed the importance of ensuring inclusivity in obstetric and gynecologic care. “We know that trans people are more likely to have poor experiences when accessing health care, and we can do better.”

The U.K.-based guideline follows a similar document from the American College of Obstetricians and Gynecologists, put in place in March 2021, as reported by this news organization. It called for greater “awareness, knowledge, and sensitivity” in caring for these patients and noted that “bias from health care professionals leads to inadequate access to, underuse of, and inequities within the health care system for transgender patients.”
 

Guideline addresses fertility preservation, obstetric care, and more

Regarding fertility preservation, discussions around protecting future options should be held before endocrine interventions and/or gender-affirming genital or pelvic surgery procedures, says the guideline. In addition, gynecologic problems that can be experienced need to be explained.

The guideline also addresses obstetric care, advising that trans men on long-acting masculinizing hormone therapy should stop therapy 3 months prior to conception. People who conceive while taking masculinizing hormone therapy should discontinue the therapy as soon as possible.

Birth mode should be discussed with all trans men who plan to conceive, ideally at a prepregnancy counseling appointment, but at minimum, before the third trimester. Choice of feeding manner should also be addressed in the antenatal period, with trans men who wish to chest feed offered chest-feeding support, similar to that given to cis women.

The RCOG guideline comes in the wake of the U.K. government’s new Women’s Health Strategy for England, released in July, which notes that trans men (with female reproductive organs) should be able to access screening services for cervical and breast cancer, a position upheld by the RCOG guideline.

Other key recommendations include that obstetricians and gynecologists, when approached by transgender and gender-diverse people to help with identity-related issues, should liaise with gender-identity specialist services to provide appropriate care.
 

Removing bias, providing affirming care

Asha Kasliwal, MD, consultant in Community Gynaecology and Reproductive Health Care, Manchester, England, and president of the Faculty of Sexual and Reproductive Healthcare, also reflected on how transgender and gender-diverse people often feel uncomfortable accessing care, which could lead to, “many people failing to seek or continue health care because of concerns over how they will be treated,” adding that there were associated reports of poor clinical outcomes.

She highlighted that the draft guideline pointed out the importance of language during consultation with transgender and gender-diverse people, noting that “misuse of language, and particularly deliberate misuse of language associated with the sex assigned at birth (misgendering), may cause profound offence.”

Dr. Kasliwal cited the example of “using the correct pronouns when addressing someone and receiving any information about a person’s gender diversity neutrally and nonjudgementally.”

Edward Morris, MD, president of the Royal College of Obstetricians and Gynaecologists, acknowledged that trans and gender-diverse individuals say they often feel judged and misunderstood by the health service. “This can act as a barrier for them when it comes to accessing vital care, and we as health care professionals have a role to play in making them feel listened to and recognized.”

“This draft guideline is our first attempt to ensure we are providing personalised care for all our patients,” said Dr. Morris. “We welcome feedback on this draft to ensure the guideline is the best as it can be for clinicians and the trans and gender-diverse individuals who use our services.”

The draft guideline as peer-review draft, Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is available on the RCOG website. Consultation is open until Sept. 6, 2022.

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

Gynecologic and obstetric health care needs of transgender and gender-diverse adults, including fertility preservation, ending masculinizing hormones in pregnancy, and support for “chest-feeding” are proposed in a novel draft guideline issued by the U.K.’s Royal College of Obstetricians and Gynaecologists.

The draft Green-top Guideline on Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is open for consultation and comment until Sept. 6. It aims to address the specific needs of transgender and gender-diverse individuals that, according to the guideline, are currently not consistently included in specialist training programs or in continuing professional development.

With a rise in the number of people seeking to transition, obstetricians and gynecologists are seeing more transgender and gender-diverse patients. Phil Rolland, MD, consultant gynecological oncologist from Gloucestershire Hospitals NHS Foundation Trust, Cheltenham, and member of the guideline committee, said that, “It is highly likely that if an obstetrician or gynaecologist hasn’t already consulted or treated a trans or gender-diverse patient then it is only a matter of time before they do.”

He stressed the importance of ensuring inclusivity in obstetric and gynecologic care. “We know that trans people are more likely to have poor experiences when accessing health care, and we can do better.”

The U.K.-based guideline follows a similar document from the American College of Obstetricians and Gynecologists, put in place in March 2021, as reported by this news organization. It called for greater “awareness, knowledge, and sensitivity” in caring for these patients and noted that “bias from health care professionals leads to inadequate access to, underuse of, and inequities within the health care system for transgender patients.”
 

Guideline addresses fertility preservation, obstetric care, and more

Regarding fertility preservation, discussions around protecting future options should be held before endocrine interventions and/or gender-affirming genital or pelvic surgery procedures, says the guideline. In addition, gynecologic problems that can be experienced need to be explained.

The guideline also addresses obstetric care, advising that trans men on long-acting masculinizing hormone therapy should stop therapy 3 months prior to conception. People who conceive while taking masculinizing hormone therapy should discontinue the therapy as soon as possible.

Birth mode should be discussed with all trans men who plan to conceive, ideally at a prepregnancy counseling appointment, but at minimum, before the third trimester. Choice of feeding manner should also be addressed in the antenatal period, with trans men who wish to chest feed offered chest-feeding support, similar to that given to cis women.

The RCOG guideline comes in the wake of the U.K. government’s new Women’s Health Strategy for England, released in July, which notes that trans men (with female reproductive organs) should be able to access screening services for cervical and breast cancer, a position upheld by the RCOG guideline.

Other key recommendations include that obstetricians and gynecologists, when approached by transgender and gender-diverse people to help with identity-related issues, should liaise with gender-identity specialist services to provide appropriate care.
 

Removing bias, providing affirming care

Asha Kasliwal, MD, consultant in Community Gynaecology and Reproductive Health Care, Manchester, England, and president of the Faculty of Sexual and Reproductive Healthcare, also reflected on how transgender and gender-diverse people often feel uncomfortable accessing care, which could lead to, “many people failing to seek or continue health care because of concerns over how they will be treated,” adding that there were associated reports of poor clinical outcomes.

She highlighted that the draft guideline pointed out the importance of language during consultation with transgender and gender-diverse people, noting that “misuse of language, and particularly deliberate misuse of language associated with the sex assigned at birth (misgendering), may cause profound offence.”

Dr. Kasliwal cited the example of “using the correct pronouns when addressing someone and receiving any information about a person’s gender diversity neutrally and nonjudgementally.”

Edward Morris, MD, president of the Royal College of Obstetricians and Gynaecologists, acknowledged that trans and gender-diverse individuals say they often feel judged and misunderstood by the health service. “This can act as a barrier for them when it comes to accessing vital care, and we as health care professionals have a role to play in making them feel listened to and recognized.”

“This draft guideline is our first attempt to ensure we are providing personalised care for all our patients,” said Dr. Morris. “We welcome feedback on this draft to ensure the guideline is the best as it can be for clinicians and the trans and gender-diverse individuals who use our services.”

The draft guideline as peer-review draft, Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is available on the RCOG website. Consultation is open until Sept. 6, 2022.

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

Gynecologic and obstetric health care needs of transgender and gender-diverse adults, including fertility preservation, ending masculinizing hormones in pregnancy, and support for “chest-feeding” are proposed in a novel draft guideline issued by the U.K.’s Royal College of Obstetricians and Gynaecologists.

The draft Green-top Guideline on Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is open for consultation and comment until Sept. 6. It aims to address the specific needs of transgender and gender-diverse individuals that, according to the guideline, are currently not consistently included in specialist training programs or in continuing professional development.

With a rise in the number of people seeking to transition, obstetricians and gynecologists are seeing more transgender and gender-diverse patients. Phil Rolland, MD, consultant gynecological oncologist from Gloucestershire Hospitals NHS Foundation Trust, Cheltenham, and member of the guideline committee, said that, “It is highly likely that if an obstetrician or gynaecologist hasn’t already consulted or treated a trans or gender-diverse patient then it is only a matter of time before they do.”

He stressed the importance of ensuring inclusivity in obstetric and gynecologic care. “We know that trans people are more likely to have poor experiences when accessing health care, and we can do better.”

The U.K.-based guideline follows a similar document from the American College of Obstetricians and Gynecologists, put in place in March 2021, as reported by this news organization. It called for greater “awareness, knowledge, and sensitivity” in caring for these patients and noted that “bias from health care professionals leads to inadequate access to, underuse of, and inequities within the health care system for transgender patients.”
 

Guideline addresses fertility preservation, obstetric care, and more

Regarding fertility preservation, discussions around protecting future options should be held before endocrine interventions and/or gender-affirming genital or pelvic surgery procedures, says the guideline. In addition, gynecologic problems that can be experienced need to be explained.

The guideline also addresses obstetric care, advising that trans men on long-acting masculinizing hormone therapy should stop therapy 3 months prior to conception. People who conceive while taking masculinizing hormone therapy should discontinue the therapy as soon as possible.

Birth mode should be discussed with all trans men who plan to conceive, ideally at a prepregnancy counseling appointment, but at minimum, before the third trimester. Choice of feeding manner should also be addressed in the antenatal period, with trans men who wish to chest feed offered chest-feeding support, similar to that given to cis women.

The RCOG guideline comes in the wake of the U.K. government’s new Women’s Health Strategy for England, released in July, which notes that trans men (with female reproductive organs) should be able to access screening services for cervical and breast cancer, a position upheld by the RCOG guideline.

Other key recommendations include that obstetricians and gynecologists, when approached by transgender and gender-diverse people to help with identity-related issues, should liaise with gender-identity specialist services to provide appropriate care.
 

Removing bias, providing affirming care

Asha Kasliwal, MD, consultant in Community Gynaecology and Reproductive Health Care, Manchester, England, and president of the Faculty of Sexual and Reproductive Healthcare, also reflected on how transgender and gender-diverse people often feel uncomfortable accessing care, which could lead to, “many people failing to seek or continue health care because of concerns over how they will be treated,” adding that there were associated reports of poor clinical outcomes.

She highlighted that the draft guideline pointed out the importance of language during consultation with transgender and gender-diverse people, noting that “misuse of language, and particularly deliberate misuse of language associated with the sex assigned at birth (misgendering), may cause profound offence.”

Dr. Kasliwal cited the example of “using the correct pronouns when addressing someone and receiving any information about a person’s gender diversity neutrally and nonjudgementally.”

Edward Morris, MD, president of the Royal College of Obstetricians and Gynaecologists, acknowledged that trans and gender-diverse individuals say they often feel judged and misunderstood by the health service. “This can act as a barrier for them when it comes to accessing vital care, and we as health care professionals have a role to play in making them feel listened to and recognized.”

“This draft guideline is our first attempt to ensure we are providing personalised care for all our patients,” said Dr. Morris. “We welcome feedback on this draft to ensure the guideline is the best as it can be for clinicians and the trans and gender-diverse individuals who use our services.”

The draft guideline as peer-review draft, Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is available on the RCOG website. Consultation is open until Sept. 6, 2022.

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

INDIANAPOLIS – Treating atopic dermatitis (AD) in children and adolescents with skin of color requires an acumen that extends well beyond the skin, said Candrice R. Heath, MD, at the annual meeting of the Society for Pediatric Dermatology.

This involves the practice of cultural humility, which Dr. Heath defined as a commitment to learn about all aspects of patients to truly understand them, including their race, access to health care, and socioeconomic status.

“We can continue to prioritize learning about all different types of skin tones and hair types, but we really have to commit to advocating for what our patients deserve in every way,” Dr. Heath, director of pediatric dermatology at Temple University, Philadelphia, said during her presentation at the meeting.

“That means advocating for kids to have access to better housing and for increasing health literacy programs in our hospitals, so that all our patients can understand what’s happening and how to navigate the health system,” she said. “It also means increasing diversity in our clinical trials by taking a few extra moments with the patient and family of color who might be eligible to participate in a clinical trial. We have work to do.”

To illustrate her points, she discussed the case of a 6-year-old Black patient, whose parents bring him into the clinic complaining about dark marks on the skin. The areas are itchy and the doctor figures, “this is a slam dunk; this is AD,” Dr. Heath said. “You talk about the diagnosis, and you give your treatment plan.

“But the issue is, in the parking lot when the patient’s family leaves, they feel like you didn’t help them at all,” she continued. “You didn’t understand what they came in for. They didn’t receive a treatment for what they came in for, because the initial complaint was dark marks on the skin, which is postinflammatory hyperpigmentation. We know that patients are distressed by this.”

As evidence, she cited a cross-sectional study that assessed the impact of hyperpigmentation and hyperchromia on quality of life in adults, published in the Journal of the American Academy of Dermatology. People who reported the highest levels of distress were women, those with postinflammatory hyperpigmentation, those with fewer formal years of education, and those who had higher out-of-pocket spending on skin-enhancing products.

“So, when you see hyperpigmentation in your AD patients of color, acknowledge it; say, ‘I see this pigmentation change,’ ” Dr. Heath advised. “Talk about how controlling the AD with a topical steroid or other treatment option can have a positive impact on that.”

However, she added that sometimes patients have steroid phobia, possibly because they believe the topical steroids are causing the pigmentation changes, “especially in cases of hypopigmentation, so I take the time to reassure patients so that they will not be fearful about using the medication.”

Parents of patients with skin of color who have AD may harbor other “invisible” concerns during office visits, she continued, including prior experiences with dermatologists that may not have been positive, difficulty accessing pediatric dermatologists, or a general mistrust of the health care system.

“All of that is going on in the room with your patients, particularly those with skin of color and those who feel marginalized,” said Dr. Heath, who is also a faculty scholar at Temple University medical school’s office of health equity, diversity and inclusion. “Of course, we can’t fix everything. But we can commit to approaching our visits with cultural humility.”

For patients with skin of color, she pointed out, other upstream effects impact AD care and outcomes, including well-documented socioeconomic factors.

“One of the equalizing factors is that we as pediatric dermatologists can think about increasing our education regarding skin of color,” Dr. Heath said.

For example, an analysis of data from the 2002 to 2012 National Inpatient Sample found that the main risk factors for inpatient hospitalization for AD were being non-White, having lowest-quartile household income, and having Medicaid or no insurance, researchers reported in 2018.

A separate multicenter study of 1,437 mother-child pairs with known AD found that non-Hispanic Black children and Hispanic children had greater odds of persistent AD than non-Hispanic White children, according to a 2019 study. Another large prospective cohort study published in 2019 found that AD prevalence and persistence is highest in U.S. urban children who are female or Black, and urban children with AD are more likely to have poor quality of life and asthma.

A few months after that study was published, researchers reported results from an analysis of data from the 2007-2008 National Survey of Children’s Health, which found that children who perceive the neighborhood they lived in as unsafe, unsupportive, or underdeveloped had a higher prevalence of AD and a higher severity of AD. The same year, a study of the social and economic risk factors for moderate to severe AD found that Black children were more likely to come from homes with a lower household income, lower parental education attainment, lack of home ownership, and live between two residences, and have exposure to smoke.

“Disease recognition is one thing, but we also want everyone to be aware of these other factors,” she said, “because some patients do need a little bit more care and help to be able to access the medications that they need and gain access to us.”

 

Follicular, nummular eczema

In her clinical experience, the most common clinical variants of AD in patients with skin of color is follicular eczema. “Examine the patient, apply your hand to the affected area, and you can feel the papules beneath your fingertips,” she advised.

“That’s what I teach my residents and medical students,” she said. “If you are looking for erythema to seal your diagnosis of AD, it may not happen. You may see more of a violaceous hue and sometimes you may not find it at all, depending on the patient’s skin tone. If I find an area of normal appearing skin and then look back at the area of active skin disease, I go back and forth until I’m able to train my eye to be able to see those violaceous and erythematous hues more easily.”

Nummular eczema can also be a challenge in AD patients with skin of color.

“I like to listen to buzz words,” Dr. Heath said. “If a parent says, ‘my child has been diagnosed with ringworm multiple times,’ I zoom in on that. We know that kids can get tinea corporis, but usually not multiple times. I ask about all the things that can be associated with AD, and often we do see these nummular plaques on the skin and do some education about that. I also talk to their pediatrician or send information to that person so that they can be aware that nummular eczema is a form of AD.”

She noted that AD of the scalp may be confused with tinea capitis, especially in young Black children with moderate to severe AD. In her experience, triamcinolone 0.1% ointment works well for AD of the scalp.

She concluded her presentation by noting that there is no easy solution to treating AD in young patients with skin of color. “It’s way more than just eczema. We can help people see AD in a different way. My goal is to see the value in challenging ourselves to understand the impact of what happens outside of the exam room on these patients.”

Dr. Heath disclosed that she has served as a consultant for several pharmaceutical companies, including Regeneron, Janssen, Arcutis, Johnson and Johnson, Cassiopea, and Lilly.

INDIANAPOLIS – Treating atopic dermatitis (AD) in children and adolescents with skin of color requires an acumen that extends well beyond the skin, said Candrice R. Heath, MD, at the annual meeting of the Society for Pediatric Dermatology.

This involves the practice of cultural humility, which Dr. Heath defined as a commitment to learn about all aspects of patients to truly understand them, including their race, access to health care, and socioeconomic status.

“We can continue to prioritize learning about all different types of skin tones and hair types, but we really have to commit to advocating for what our patients deserve in every way,” Dr. Heath, director of pediatric dermatology at Temple University, Philadelphia, said during her presentation at the meeting.

“That means advocating for kids to have access to better housing and for increasing health literacy programs in our hospitals, so that all our patients can understand what’s happening and how to navigate the health system,” she said. “It also means increasing diversity in our clinical trials by taking a few extra moments with the patient and family of color who might be eligible to participate in a clinical trial. We have work to do.”

To illustrate her points, she discussed the case of a 6-year-old Black patient, whose parents bring him into the clinic complaining about dark marks on the skin. The areas are itchy and the doctor figures, “this is a slam dunk; this is AD,” Dr. Heath said. “You talk about the diagnosis, and you give your treatment plan.

“But the issue is, in the parking lot when the patient’s family leaves, they feel like you didn’t help them at all,” she continued. “You didn’t understand what they came in for. They didn’t receive a treatment for what they came in for, because the initial complaint was dark marks on the skin, which is postinflammatory hyperpigmentation. We know that patients are distressed by this.”

As evidence, she cited a cross-sectional study that assessed the impact of hyperpigmentation and hyperchromia on quality of life in adults, published in the Journal of the American Academy of Dermatology. People who reported the highest levels of distress were women, those with postinflammatory hyperpigmentation, those with fewer formal years of education, and those who had higher out-of-pocket spending on skin-enhancing products.

“So, when you see hyperpigmentation in your AD patients of color, acknowledge it; say, ‘I see this pigmentation change,’ ” Dr. Heath advised. “Talk about how controlling the AD with a topical steroid or other treatment option can have a positive impact on that.”

However, she added that sometimes patients have steroid phobia, possibly because they believe the topical steroids are causing the pigmentation changes, “especially in cases of hypopigmentation, so I take the time to reassure patients so that they will not be fearful about using the medication.”

Parents of patients with skin of color who have AD may harbor other “invisible” concerns during office visits, she continued, including prior experiences with dermatologists that may not have been positive, difficulty accessing pediatric dermatologists, or a general mistrust of the health care system.

“All of that is going on in the room with your patients, particularly those with skin of color and those who feel marginalized,” said Dr. Heath, who is also a faculty scholar at Temple University medical school’s office of health equity, diversity and inclusion. “Of course, we can’t fix everything. But we can commit to approaching our visits with cultural humility.”

For patients with skin of color, she pointed out, other upstream effects impact AD care and outcomes, including well-documented socioeconomic factors.

“One of the equalizing factors is that we as pediatric dermatologists can think about increasing our education regarding skin of color,” Dr. Heath said.

For example, an analysis of data from the 2002 to 2012 National Inpatient Sample found that the main risk factors for inpatient hospitalization for AD were being non-White, having lowest-quartile household income, and having Medicaid or no insurance, researchers reported in 2018.

A separate multicenter study of 1,437 mother-child pairs with known AD found that non-Hispanic Black children and Hispanic children had greater odds of persistent AD than non-Hispanic White children, according to a 2019 study. Another large prospective cohort study published in 2019 found that AD prevalence and persistence is highest in U.S. urban children who are female or Black, and urban children with AD are more likely to have poor quality of life and asthma.

A few months after that study was published, researchers reported results from an analysis of data from the 2007-2008 National Survey of Children’s Health, which found that children who perceive the neighborhood they lived in as unsafe, unsupportive, or underdeveloped had a higher prevalence of AD and a higher severity of AD. The same year, a study of the social and economic risk factors for moderate to severe AD found that Black children were more likely to come from homes with a lower household income, lower parental education attainment, lack of home ownership, and live between two residences, and have exposure to smoke.

“Disease recognition is one thing, but we also want everyone to be aware of these other factors,” she said, “because some patients do need a little bit more care and help to be able to access the medications that they need and gain access to us.”

 

Follicular, nummular eczema

In her clinical experience, the most common clinical variants of AD in patients with skin of color is follicular eczema. “Examine the patient, apply your hand to the affected area, and you can feel the papules beneath your fingertips,” she advised.

“That’s what I teach my residents and medical students,” she said. “If you are looking for erythema to seal your diagnosis of AD, it may not happen. You may see more of a violaceous hue and sometimes you may not find it at all, depending on the patient’s skin tone. If I find an area of normal appearing skin and then look back at the area of active skin disease, I go back and forth until I’m able to train my eye to be able to see those violaceous and erythematous hues more easily.”

Nummular eczema can also be a challenge in AD patients with skin of color.

“I like to listen to buzz words,” Dr. Heath said. “If a parent says, ‘my child has been diagnosed with ringworm multiple times,’ I zoom in on that. We know that kids can get tinea corporis, but usually not multiple times. I ask about all the things that can be associated with AD, and often we do see these nummular plaques on the skin and do some education about that. I also talk to their pediatrician or send information to that person so that they can be aware that nummular eczema is a form of AD.”

She noted that AD of the scalp may be confused with tinea capitis, especially in young Black children with moderate to severe AD. In her experience, triamcinolone 0.1% ointment works well for AD of the scalp.

She concluded her presentation by noting that there is no easy solution to treating AD in young patients with skin of color. “It’s way more than just eczema. We can help people see AD in a different way. My goal is to see the value in challenging ourselves to understand the impact of what happens outside of the exam room on these patients.”

Dr. Heath disclosed that she has served as a consultant for several pharmaceutical companies, including Regeneron, Janssen, Arcutis, Johnson and Johnson, Cassiopea, and Lilly.

INDIANAPOLIS – Treating atopic dermatitis (AD) in children and adolescents with skin of color requires an acumen that extends well beyond the skin, said Candrice R. Heath, MD, at the annual meeting of the Society for Pediatric Dermatology.

This involves the practice of cultural humility, which Dr. Heath defined as a commitment to learn about all aspects of patients to truly understand them, including their race, access to health care, and socioeconomic status.

“We can continue to prioritize learning about all different types of skin tones and hair types, but we really have to commit to advocating for what our patients deserve in every way,” Dr. Heath, director of pediatric dermatology at Temple University, Philadelphia, said during her presentation at the meeting.

“That means advocating for kids to have access to better housing and for increasing health literacy programs in our hospitals, so that all our patients can understand what’s happening and how to navigate the health system,” she said. “It also means increasing diversity in our clinical trials by taking a few extra moments with the patient and family of color who might be eligible to participate in a clinical trial. We have work to do.”

To illustrate her points, she discussed the case of a 6-year-old Black patient, whose parents bring him into the clinic complaining about dark marks on the skin. The areas are itchy and the doctor figures, “this is a slam dunk; this is AD,” Dr. Heath said. “You talk about the diagnosis, and you give your treatment plan.

“But the issue is, in the parking lot when the patient’s family leaves, they feel like you didn’t help them at all,” she continued. “You didn’t understand what they came in for. They didn’t receive a treatment for what they came in for, because the initial complaint was dark marks on the skin, which is postinflammatory hyperpigmentation. We know that patients are distressed by this.”

As evidence, she cited a cross-sectional study that assessed the impact of hyperpigmentation and hyperchromia on quality of life in adults, published in the Journal of the American Academy of Dermatology. People who reported the highest levels of distress were women, those with postinflammatory hyperpigmentation, those with fewer formal years of education, and those who had higher out-of-pocket spending on skin-enhancing products.

“So, when you see hyperpigmentation in your AD patients of color, acknowledge it; say, ‘I see this pigmentation change,’ ” Dr. Heath advised. “Talk about how controlling the AD with a topical steroid or other treatment option can have a positive impact on that.”

However, she added that sometimes patients have steroid phobia, possibly because they believe the topical steroids are causing the pigmentation changes, “especially in cases of hypopigmentation, so I take the time to reassure patients so that they will not be fearful about using the medication.”

Parents of patients with skin of color who have AD may harbor other “invisible” concerns during office visits, she continued, including prior experiences with dermatologists that may not have been positive, difficulty accessing pediatric dermatologists, or a general mistrust of the health care system.

“All of that is going on in the room with your patients, particularly those with skin of color and those who feel marginalized,” said Dr. Heath, who is also a faculty scholar at Temple University medical school’s office of health equity, diversity and inclusion. “Of course, we can’t fix everything. But we can commit to approaching our visits with cultural humility.”

For patients with skin of color, she pointed out, other upstream effects impact AD care and outcomes, including well-documented socioeconomic factors.

“One of the equalizing factors is that we as pediatric dermatologists can think about increasing our education regarding skin of color,” Dr. Heath said.

For example, an analysis of data from the 2002 to 2012 National Inpatient Sample found that the main risk factors for inpatient hospitalization for AD were being non-White, having lowest-quartile household income, and having Medicaid or no insurance, researchers reported in 2018.

A separate multicenter study of 1,437 mother-child pairs with known AD found that non-Hispanic Black children and Hispanic children had greater odds of persistent AD than non-Hispanic White children, according to a 2019 study. Another large prospective cohort study published in 2019 found that AD prevalence and persistence is highest in U.S. urban children who are female or Black, and urban children with AD are more likely to have poor quality of life and asthma.

A few months after that study was published, researchers reported results from an analysis of data from the 2007-2008 National Survey of Children’s Health, which found that children who perceive the neighborhood they lived in as unsafe, unsupportive, or underdeveloped had a higher prevalence of AD and a higher severity of AD. The same year, a study of the social and economic risk factors for moderate to severe AD found that Black children were more likely to come from homes with a lower household income, lower parental education attainment, lack of home ownership, and live between two residences, and have exposure to smoke.

“Disease recognition is one thing, but we also want everyone to be aware of these other factors,” she said, “because some patients do need a little bit more care and help to be able to access the medications that they need and gain access to us.”

 

Follicular, nummular eczema

In her clinical experience, the most common clinical variants of AD in patients with skin of color is follicular eczema. “Examine the patient, apply your hand to the affected area, and you can feel the papules beneath your fingertips,” she advised.

“That’s what I teach my residents and medical students,” she said. “If you are looking for erythema to seal your diagnosis of AD, it may not happen. You may see more of a violaceous hue and sometimes you may not find it at all, depending on the patient’s skin tone. If I find an area of normal appearing skin and then look back at the area of active skin disease, I go back and forth until I’m able to train my eye to be able to see those violaceous and erythematous hues more easily.”

Nummular eczema can also be a challenge in AD patients with skin of color.

“I like to listen to buzz words,” Dr. Heath said. “If a parent says, ‘my child has been diagnosed with ringworm multiple times,’ I zoom in on that. We know that kids can get tinea corporis, but usually not multiple times. I ask about all the things that can be associated with AD, and often we do see these nummular plaques on the skin and do some education about that. I also talk to their pediatrician or send information to that person so that they can be aware that nummular eczema is a form of AD.”

She noted that AD of the scalp may be confused with tinea capitis, especially in young Black children with moderate to severe AD. In her experience, triamcinolone 0.1% ointment works well for AD of the scalp.

She concluded her presentation by noting that there is no easy solution to treating AD in young patients with skin of color. “It’s way more than just eczema. We can help people see AD in a different way. My goal is to see the value in challenging ourselves to understand the impact of what happens outside of the exam room on these patients.”

Dr. Heath disclosed that she has served as a consultant for several pharmaceutical companies, including Regeneron, Janssen, Arcutis, Johnson and Johnson, Cassiopea, and Lilly.

Loss of smell, not disease severity, predicts persistent cognitive impairment 1 year after SARS-CoV-2 infection, preliminary results of new research suggest.

The findings provide important insight into the long-term cognitive impact of COVID-19, said study investigator Gabriela Gonzalez-Alemán, PhD, professor at Pontifical Catholic University of Argentina, Buenos Aires.

The more information that can be gathered on factors increasing risks for this cognitive impact, “the better we can track it and begin to develop methods to prevent it,” she said.

The findings were presented at the Alzheimer’s Association International Conference.
 

Memory, attention problems

COVID-19 has infected more than 570 million people worldwide. Related infections may result in long-term sequelae, including neuropsychiatric symptoms, said Dr. Gonzalez-Alemán.

In older adults, COVID-19 sequelae may resemble early Alzheimer’s disease, and the two conditions may share risk factors and blood biomarkers.

The new study highlighted 1-year results from a large, prospective cohort study from Argentina. Researchers used measures to evaluate long-term consequences of COVID-19 in older adults recommended by the Alzheimer’s Association Consortium on Chronic Neuropsychiatric Sequelae of SARS-CoV-2 infection (CNS SC2).

Harmonizing definitions and methodologies for studying COVID-19’s impact on the brain allows consortium members to compare study results, said Dr. Gonzalez-Alemán.

The investigators used the health registry in the province of Jujuy, situated in the extreme northwestern part of Argentina. The registry includes all SARS-CoV-2 testing data for the entire region.

The investigators randomly invited adults aged 60 years and older from the registry to participate in the study. The current analysis included 766 adults aged 55-95 years (mean age 66.9 years; 57% female) with an average of 10.4 years of education. The education system in Argentina includes 12 years of school before university.

Investigators stratified subjects by polymerase chain reaction testing status. Of the total, 88.4% were infected with COVID and 11.6% were controls (subjects without COVID).

The neurocognitive assessment of participants included four cognitive domains: memory, attention, language, and executive function, and an olfactory test that determined degree of olfactory dysfunction. Cognitive impairment was defined as z scores below –2.

Researchers divided participants into groups according to cognitive performance. These included normal cognition, memory-only impairment (single domain; 11.7%), impairment in attention and executive function without memory impairment (two domains; 8.3%), and multiple domain impairment (11.6%).

“Our participants showed a predominance of memory impairment as would be seen in Alzheimer’s disease,” noted Dr. Gonzalez-Alemán. “And a large group showed a combination of memory and attention problems.”

About 40% of the study sample – but no controls – had olfactory dysfunction.

“All the subjects that had a severe cognitive impairment also had anosmia [loss of smell],” said Dr. Gonzalez-Alemán. “We established an association between olfactory dysfunction and cognitive performance and impairment.”

The analysis showed that severity of anosmia, but not clinical status, significantly predicted cognitive impairment. “So, anosmia could be a good predictor of cognitive impairment after COVID-19 infection,” said Dr. Gonzalez-Alemán.

For individuals older than 60 years, cognitive impairment can be persistent, as can be olfactory dysfunction, she added.

Results of a 1-year phone survey showed about 71.8% of subjects had received three vaccine doses and 24.9% two doses. About 12.5% of those with three doses were reinfected and 23.3% of those with two doses were reinfected.
 

Longest follow-up to date

Commenting on the research, Heather Snyder, PhD, vice president, medical and scientific relations at the Alzheimer’s Association, noted the study is “the longest follow-up we’ve seen” looking at the connection between persistent loss of smell and cognitive changes after a COVID-19 infection.

The study included a “fairly large” sample size and was “unique” in that it was set up in a part of the country with centralized testing, said Dr. Snyder.

The Argentinian group is among the most advanced of those connected to the CNS SC2, said Dr. Snyder.

Members of this Alzheimer’s Association consortium, said Dr. Snyder, regularly share updates of ongoing studies, which are at different stages and looking at various neuropsychiatric impacts of COVID-19. It is important to bring these groups together to determine what those impacts are “because no one group will be able to do this on their own,” she said. “We saw pretty early on that some individuals had changes in the brain, or changes in cognition, and loss of sense of smell or taste, which indicates there’s a connection to the brain.”

However, she added, “there’s still a lot we don’t know” about this connection.

The study was funded by Alzheimer’s Association and FULTRA.

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

Loss of smell, not disease severity, predicts persistent cognitive impairment 1 year after SARS-CoV-2 infection, preliminary results of new research suggest.

The findings provide important insight into the long-term cognitive impact of COVID-19, said study investigator Gabriela Gonzalez-Alemán, PhD, professor at Pontifical Catholic University of Argentina, Buenos Aires.

The more information that can be gathered on factors increasing risks for this cognitive impact, “the better we can track it and begin to develop methods to prevent it,” she said.

The findings were presented at the Alzheimer’s Association International Conference.
 

Memory, attention problems

COVID-19 has infected more than 570 million people worldwide. Related infections may result in long-term sequelae, including neuropsychiatric symptoms, said Dr. Gonzalez-Alemán.

In older adults, COVID-19 sequelae may resemble early Alzheimer’s disease, and the two conditions may share risk factors and blood biomarkers.

The new study highlighted 1-year results from a large, prospective cohort study from Argentina. Researchers used measures to evaluate long-term consequences of COVID-19 in older adults recommended by the Alzheimer’s Association Consortium on Chronic Neuropsychiatric Sequelae of SARS-CoV-2 infection (CNS SC2).

Harmonizing definitions and methodologies for studying COVID-19’s impact on the brain allows consortium members to compare study results, said Dr. Gonzalez-Alemán.

The investigators used the health registry in the province of Jujuy, situated in the extreme northwestern part of Argentina. The registry includes all SARS-CoV-2 testing data for the entire region.

The investigators randomly invited adults aged 60 years and older from the registry to participate in the study. The current analysis included 766 adults aged 55-95 years (mean age 66.9 years; 57% female) with an average of 10.4 years of education. The education system in Argentina includes 12 years of school before university.

Investigators stratified subjects by polymerase chain reaction testing status. Of the total, 88.4% were infected with COVID and 11.6% were controls (subjects without COVID).

The neurocognitive assessment of participants included four cognitive domains: memory, attention, language, and executive function, and an olfactory test that determined degree of olfactory dysfunction. Cognitive impairment was defined as z scores below –2.

Researchers divided participants into groups according to cognitive performance. These included normal cognition, memory-only impairment (single domain; 11.7%), impairment in attention and executive function without memory impairment (two domains; 8.3%), and multiple domain impairment (11.6%).

“Our participants showed a predominance of memory impairment as would be seen in Alzheimer’s disease,” noted Dr. Gonzalez-Alemán. “And a large group showed a combination of memory and attention problems.”

About 40% of the study sample – but no controls – had olfactory dysfunction.

“All the subjects that had a severe cognitive impairment also had anosmia [loss of smell],” said Dr. Gonzalez-Alemán. “We established an association between olfactory dysfunction and cognitive performance and impairment.”

The analysis showed that severity of anosmia, but not clinical status, significantly predicted cognitive impairment. “So, anosmia could be a good predictor of cognitive impairment after COVID-19 infection,” said Dr. Gonzalez-Alemán.

For individuals older than 60 years, cognitive impairment can be persistent, as can be olfactory dysfunction, she added.

Results of a 1-year phone survey showed about 71.8% of subjects had received three vaccine doses and 24.9% two doses. About 12.5% of those with three doses were reinfected and 23.3% of those with two doses were reinfected.
 

Longest follow-up to date

Commenting on the research, Heather Snyder, PhD, vice president, medical and scientific relations at the Alzheimer’s Association, noted the study is “the longest follow-up we’ve seen” looking at the connection between persistent loss of smell and cognitive changes after a COVID-19 infection.

The study included a “fairly large” sample size and was “unique” in that it was set up in a part of the country with centralized testing, said Dr. Snyder.

The Argentinian group is among the most advanced of those connected to the CNS SC2, said Dr. Snyder.

Members of this Alzheimer’s Association consortium, said Dr. Snyder, regularly share updates of ongoing studies, which are at different stages and looking at various neuropsychiatric impacts of COVID-19. It is important to bring these groups together to determine what those impacts are “because no one group will be able to do this on their own,” she said. “We saw pretty early on that some individuals had changes in the brain, or changes in cognition, and loss of sense of smell or taste, which indicates there’s a connection to the brain.”

However, she added, “there’s still a lot we don’t know” about this connection.

The study was funded by Alzheimer’s Association and FULTRA.

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

Loss of smell, not disease severity, predicts persistent cognitive impairment 1 year after SARS-CoV-2 infection, preliminary results of new research suggest.

The findings provide important insight into the long-term cognitive impact of COVID-19, said study investigator Gabriela Gonzalez-Alemán, PhD, professor at Pontifical Catholic University of Argentina, Buenos Aires.

The more information that can be gathered on factors increasing risks for this cognitive impact, “the better we can track it and begin to develop methods to prevent it,” she said.

The findings were presented at the Alzheimer’s Association International Conference.
 

Memory, attention problems

COVID-19 has infected more than 570 million people worldwide. Related infections may result in long-term sequelae, including neuropsychiatric symptoms, said Dr. Gonzalez-Alemán.

In older adults, COVID-19 sequelae may resemble early Alzheimer’s disease, and the two conditions may share risk factors and blood biomarkers.

The new study highlighted 1-year results from a large, prospective cohort study from Argentina. Researchers used measures to evaluate long-term consequences of COVID-19 in older adults recommended by the Alzheimer’s Association Consortium on Chronic Neuropsychiatric Sequelae of SARS-CoV-2 infection (CNS SC2).

Harmonizing definitions and methodologies for studying COVID-19’s impact on the brain allows consortium members to compare study results, said Dr. Gonzalez-Alemán.

The investigators used the health registry in the province of Jujuy, situated in the extreme northwestern part of Argentina. The registry includes all SARS-CoV-2 testing data for the entire region.

The investigators randomly invited adults aged 60 years and older from the registry to participate in the study. The current analysis included 766 adults aged 55-95 years (mean age 66.9 years; 57% female) with an average of 10.4 years of education. The education system in Argentina includes 12 years of school before university.

Investigators stratified subjects by polymerase chain reaction testing status. Of the total, 88.4% were infected with COVID and 11.6% were controls (subjects without COVID).

The neurocognitive assessment of participants included four cognitive domains: memory, attention, language, and executive function, and an olfactory test that determined degree of olfactory dysfunction. Cognitive impairment was defined as z scores below –2.

Researchers divided participants into groups according to cognitive performance. These included normal cognition, memory-only impairment (single domain; 11.7%), impairment in attention and executive function without memory impairment (two domains; 8.3%), and multiple domain impairment (11.6%).

“Our participants showed a predominance of memory impairment as would be seen in Alzheimer’s disease,” noted Dr. Gonzalez-Alemán. “And a large group showed a combination of memory and attention problems.”

About 40% of the study sample – but no controls – had olfactory dysfunction.

“All the subjects that had a severe cognitive impairment also had anosmia [loss of smell],” said Dr. Gonzalez-Alemán. “We established an association between olfactory dysfunction and cognitive performance and impairment.”

The analysis showed that severity of anosmia, but not clinical status, significantly predicted cognitive impairment. “So, anosmia could be a good predictor of cognitive impairment after COVID-19 infection,” said Dr. Gonzalez-Alemán.

For individuals older than 60 years, cognitive impairment can be persistent, as can be olfactory dysfunction, she added.

Results of a 1-year phone survey showed about 71.8% of subjects had received three vaccine doses and 24.9% two doses. About 12.5% of those with three doses were reinfected and 23.3% of those with two doses were reinfected.
 

Longest follow-up to date

Commenting on the research, Heather Snyder, PhD, vice president, medical and scientific relations at the Alzheimer’s Association, noted the study is “the longest follow-up we’ve seen” looking at the connection between persistent loss of smell and cognitive changes after a COVID-19 infection.

The study included a “fairly large” sample size and was “unique” in that it was set up in a part of the country with centralized testing, said Dr. Snyder.

The Argentinian group is among the most advanced of those connected to the CNS SC2, said Dr. Snyder.

Members of this Alzheimer’s Association consortium, said Dr. Snyder, regularly share updates of ongoing studies, which are at different stages and looking at various neuropsychiatric impacts of COVID-19. It is important to bring these groups together to determine what those impacts are “because no one group will be able to do this on their own,” she said. “We saw pretty early on that some individuals had changes in the brain, or changes in cognition, and loss of sense of smell or taste, which indicates there’s a connection to the brain.”

However, she added, “there’s still a lot we don’t know” about this connection.

The study was funded by Alzheimer’s Association and FULTRA.

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

Rapid deterioration in sense of smell is a strong predictor of both Alzheimer’s-related cognitive impairment and loss of volume in specific brain regions linked to both Alzheimer’s disease and smell, according to new research findings.

Olfactory dysfunction is common in late life and well documented among people with Alzheimer’s disease. However, it was unknown whether faster olfactory decline predicts either onset of Alzheimer’s disease or structural brain changes associated with Alzheimer’s disease.

In a study published online in Alzheimer’s and Dementia, Jayant M. Pinto, MD, and his colleagues at the University of Chicago Medical Center reported that among older adults with normal cognition at baseline, people who experienced rapid loss of sense of smell were more likely to be subsequently diagnosed with mild cognitive impairment (MCI) or dementia, compared with those who did not.

Participants were recruited from Rush University’s Memory and Aging Project, a longitudinal cohort of older adults who undergo yearly cognitive and sensory exams, including a scratch test of 12 common smells to identify. The Rush study “was ahead of the curve in looking at smell,” Dr. Pinto said in an interview. “It gave us a very valuable resource with which to attack these questions.”

Dr. Pinto has long investigated links between smell and accelerated aging; in 2014 his group published the finding that olfactory dysfunction could predict death within 5 years in older adults, and in 2018 they reported that olfactory dysfunction could predict dementia.
 

Smell and cognition over time

For the current study, Dr. Pinto said, “we were able to look at the question not just using a single point in time, but a more granular trajectory of smell loss. Measuring change year by year showed that the faster people’s sense of smell declined, the more likely they were to be diagnosed with MCI or Alzheimer’s disease.”

Dr. Pinto and his colleagues evaluated results from 515 adults (mean age 76.6, 78% female, 94% White) with no cognitive impairment and at least 3 years of normal results on smell tests at baseline. The subjects were followed for a mean 8 years. One hundred subjects (19%) were diagnosed with MCI or dementia by the end of the study period. A subset of the cohort (n = 121) underwent structural magnetic resonance imaging (MRI) between their final smell tests and the study’s end. Of these, most still had normal cognition; 17 individuals had MCI.

Patients’ individual trajectories of smell loss were mapped as slopes. After adjusting for expected differences in age and sex, the investigators found steeper decline associated with greater risk of incident MCI or dementia (odds ratio, 1.89; 95% confidence interval, 1.26-2.90; P < .01). The risk was comparable to that of carrying an apo E ε4 allele, the key risk variant for late-onset Alzheimer’s disease, but was independent of apo E status. The association was strongest among subjects younger than 76 years.
 

Olfactory decline and brain volume

Dr. Pinto and his colleagues, including lead author Rachel R. Pacyna, a 4th-year medical student at the University of Chicago, also sought to identify brain volume changes corresponding with olfactory decline and Alzheimer’s disease. The researchers hypothesized that certain brain regions not seen affected in Alzheimer’s disease would remain unchanged regardless of olfactory status, but that regions associated with smell and Alzheimer’s disease would see smaller volumes linked with olfactory decline.

Faster olfactory decline did predict lower gray matter volume in olfactory regions, even after controlling for apo E status and other known risk factors. Conversely, cognitively unimpaired patients undergoing MRI saw more gray matter volume in primary olfactory and temporal brain regions, compared with those with cognitive symptoms.

Taken together, the findings suggest that “change in sense of smell is better than looking at sense of smell at one time point,” Dr. Pinto commented. “There are other reasons people have impaired sense of smell: car accidents, COVID, other viruses and infections. But if you identify on a time course those who are starting to lose it faster, these are the people on whom we need to focus.”
 

Not yet diagnostic

More work needs to be done to establish thresholds for smell loss that could be useful in clinical or investigative settings as a marker of dementia risk, Dr. Pinto acknowledged. “Everyone gets their hearing tested; everyone gets their vision tested. It’s not as easy to get your sense of smell tested. But this study is telling people that if we were to start measuring it routinely, we could actually use it.”

Smell testing “could become a component of a diagnostic battery that includes things like genotyping and cerebrospinal fluid markers, but adds a little more information. It could be useful in clinical prevention trials to identify people at the highest risk, as smell loss presents quite a few years before MCI or Alzheimer’s disease.”

The investigators acknowledged that their findings need to be replicated in more diverse cohorts that better represent the Alzheimer’s population in the United States. Another limitation of their study, they said, was that the method used to calculate the rate of olfactory decline “was based on slope of measured time points assuming linearity, which may oversimplify the complexity of olfactory changes in normal aging and during the preclinical Alzheimer’s disease period.” The study was funded by the National Institutes of Health. Dr. Pinto disclosed receiving consulting fees from Sanofi/Regeneron, Optinose, and Genentech not related to this work.

Rapid deterioration in sense of smell is a strong predictor of both Alzheimer’s-related cognitive impairment and loss of volume in specific brain regions linked to both Alzheimer’s disease and smell, according to new research findings.

Olfactory dysfunction is common in late life and well documented among people with Alzheimer’s disease. However, it was unknown whether faster olfactory decline predicts either onset of Alzheimer’s disease or structural brain changes associated with Alzheimer’s disease.

In a study published online in Alzheimer’s and Dementia, Jayant M. Pinto, MD, and his colleagues at the University of Chicago Medical Center reported that among older adults with normal cognition at baseline, people who experienced rapid loss of sense of smell were more likely to be subsequently diagnosed with mild cognitive impairment (MCI) or dementia, compared with those who did not.

Participants were recruited from Rush University’s Memory and Aging Project, a longitudinal cohort of older adults who undergo yearly cognitive and sensory exams, including a scratch test of 12 common smells to identify. The Rush study “was ahead of the curve in looking at smell,” Dr. Pinto said in an interview. “It gave us a very valuable resource with which to attack these questions.”

Dr. Pinto has long investigated links between smell and accelerated aging; in 2014 his group published the finding that olfactory dysfunction could predict death within 5 years in older adults, and in 2018 they reported that olfactory dysfunction could predict dementia.
 

Smell and cognition over time

For the current study, Dr. Pinto said, “we were able to look at the question not just using a single point in time, but a more granular trajectory of smell loss. Measuring change year by year showed that the faster people’s sense of smell declined, the more likely they were to be diagnosed with MCI or Alzheimer’s disease.”

Dr. Pinto and his colleagues evaluated results from 515 adults (mean age 76.6, 78% female, 94% White) with no cognitive impairment and at least 3 years of normal results on smell tests at baseline. The subjects were followed for a mean 8 years. One hundred subjects (19%) were diagnosed with MCI or dementia by the end of the study period. A subset of the cohort (n = 121) underwent structural magnetic resonance imaging (MRI) between their final smell tests and the study’s end. Of these, most still had normal cognition; 17 individuals had MCI.

Patients’ individual trajectories of smell loss were mapped as slopes. After adjusting for expected differences in age and sex, the investigators found steeper decline associated with greater risk of incident MCI or dementia (odds ratio, 1.89; 95% confidence interval, 1.26-2.90; P < .01). The risk was comparable to that of carrying an apo E ε4 allele, the key risk variant for late-onset Alzheimer’s disease, but was independent of apo E status. The association was strongest among subjects younger than 76 years.
 

Olfactory decline and brain volume

Dr. Pinto and his colleagues, including lead author Rachel R. Pacyna, a 4th-year medical student at the University of Chicago, also sought to identify brain volume changes corresponding with olfactory decline and Alzheimer’s disease. The researchers hypothesized that certain brain regions not seen affected in Alzheimer’s disease would remain unchanged regardless of olfactory status, but that regions associated with smell and Alzheimer’s disease would see smaller volumes linked with olfactory decline.

Faster olfactory decline did predict lower gray matter volume in olfactory regions, even after controlling for apo E status and other known risk factors. Conversely, cognitively unimpaired patients undergoing MRI saw more gray matter volume in primary olfactory and temporal brain regions, compared with those with cognitive symptoms.

Taken together, the findings suggest that “change in sense of smell is better than looking at sense of smell at one time point,” Dr. Pinto commented. “There are other reasons people have impaired sense of smell: car accidents, COVID, other viruses and infections. But if you identify on a time course those who are starting to lose it faster, these are the people on whom we need to focus.”
 

Not yet diagnostic

More work needs to be done to establish thresholds for smell loss that could be useful in clinical or investigative settings as a marker of dementia risk, Dr. Pinto acknowledged. “Everyone gets their hearing tested; everyone gets their vision tested. It’s not as easy to get your sense of smell tested. But this study is telling people that if we were to start measuring it routinely, we could actually use it.”

Smell testing “could become a component of a diagnostic battery that includes things like genotyping and cerebrospinal fluid markers, but adds a little more information. It could be useful in clinical prevention trials to identify people at the highest risk, as smell loss presents quite a few years before MCI or Alzheimer’s disease.”

The investigators acknowledged that their findings need to be replicated in more diverse cohorts that better represent the Alzheimer’s population in the United States. Another limitation of their study, they said, was that the method used to calculate the rate of olfactory decline “was based on slope of measured time points assuming linearity, which may oversimplify the complexity of olfactory changes in normal aging and during the preclinical Alzheimer’s disease period.” The study was funded by the National Institutes of Health. Dr. Pinto disclosed receiving consulting fees from Sanofi/Regeneron, Optinose, and Genentech not related to this work.

Rapid deterioration in sense of smell is a strong predictor of both Alzheimer’s-related cognitive impairment and loss of volume in specific brain regions linked to both Alzheimer’s disease and smell, according to new research findings.

Olfactory dysfunction is common in late life and well documented among people with Alzheimer’s disease. However, it was unknown whether faster olfactory decline predicts either onset of Alzheimer’s disease or structural brain changes associated with Alzheimer’s disease.

In a study published online in Alzheimer’s and Dementia, Jayant M. Pinto, MD, and his colleagues at the University of Chicago Medical Center reported that among older adults with normal cognition at baseline, people who experienced rapid loss of sense of smell were more likely to be subsequently diagnosed with mild cognitive impairment (MCI) or dementia, compared with those who did not.

Participants were recruited from Rush University’s Memory and Aging Project, a longitudinal cohort of older adults who undergo yearly cognitive and sensory exams, including a scratch test of 12 common smells to identify. The Rush study “was ahead of the curve in looking at smell,” Dr. Pinto said in an interview. “It gave us a very valuable resource with which to attack these questions.”

Dr. Pinto has long investigated links between smell and accelerated aging; in 2014 his group published the finding that olfactory dysfunction could predict death within 5 years in older adults, and in 2018 they reported that olfactory dysfunction could predict dementia.
 

Smell and cognition over time

For the current study, Dr. Pinto said, “we were able to look at the question not just using a single point in time, but a more granular trajectory of smell loss. Measuring change year by year showed that the faster people’s sense of smell declined, the more likely they were to be diagnosed with MCI or Alzheimer’s disease.”

Dr. Pinto and his colleagues evaluated results from 515 adults (mean age 76.6, 78% female, 94% White) with no cognitive impairment and at least 3 years of normal results on smell tests at baseline. The subjects were followed for a mean 8 years. One hundred subjects (19%) were diagnosed with MCI or dementia by the end of the study period. A subset of the cohort (n = 121) underwent structural magnetic resonance imaging (MRI) between their final smell tests and the study’s end. Of these, most still had normal cognition; 17 individuals had MCI.

Patients’ individual trajectories of smell loss were mapped as slopes. After adjusting for expected differences in age and sex, the investigators found steeper decline associated with greater risk of incident MCI or dementia (odds ratio, 1.89; 95% confidence interval, 1.26-2.90; P < .01). The risk was comparable to that of carrying an apo E ε4 allele, the key risk variant for late-onset Alzheimer’s disease, but was independent of apo E status. The association was strongest among subjects younger than 76 years.
 

Olfactory decline and brain volume

Dr. Pinto and his colleagues, including lead author Rachel R. Pacyna, a 4th-year medical student at the University of Chicago, also sought to identify brain volume changes corresponding with olfactory decline and Alzheimer’s disease. The researchers hypothesized that certain brain regions not seen affected in Alzheimer’s disease would remain unchanged regardless of olfactory status, but that regions associated with smell and Alzheimer’s disease would see smaller volumes linked with olfactory decline.

Faster olfactory decline did predict lower gray matter volume in olfactory regions, even after controlling for apo E status and other known risk factors. Conversely, cognitively unimpaired patients undergoing MRI saw more gray matter volume in primary olfactory and temporal brain regions, compared with those with cognitive symptoms.

Taken together, the findings suggest that “change in sense of smell is better than looking at sense of smell at one time point,” Dr. Pinto commented. “There are other reasons people have impaired sense of smell: car accidents, COVID, other viruses and infections. But if you identify on a time course those who are starting to lose it faster, these are the people on whom we need to focus.”
 

Not yet diagnostic

More work needs to be done to establish thresholds for smell loss that could be useful in clinical or investigative settings as a marker of dementia risk, Dr. Pinto acknowledged. “Everyone gets their hearing tested; everyone gets their vision tested. It’s not as easy to get your sense of smell tested. But this study is telling people that if we were to start measuring it routinely, we could actually use it.”

Smell testing “could become a component of a diagnostic battery that includes things like genotyping and cerebrospinal fluid markers, but adds a little more information. It could be useful in clinical prevention trials to identify people at the highest risk, as smell loss presents quite a few years before MCI or Alzheimer’s disease.”

The investigators acknowledged that their findings need to be replicated in more diverse cohorts that better represent the Alzheimer’s population in the United States. Another limitation of their study, they said, was that the method used to calculate the rate of olfactory decline “was based on slope of measured time points assuming linearity, which may oversimplify the complexity of olfactory changes in normal aging and during the preclinical Alzheimer’s disease period.” The study was funded by the National Institutes of Health. Dr. Pinto disclosed receiving consulting fees from Sanofi/Regeneron, Optinose, and Genentech not related to this work.

About one in four patients with non–small cell lung cancer (NSCLC) have an unsatisfactory antibody response to the Omicron variant following COVID-19 vaccination, according to a new study.

The study was published in the Journal of Clinical Oncology.

“Booster vaccination increased binding and neutralizing antibody titers to Omicron, but antibody titers declined after 3 months. These data highlight the concern for patients with cancer given the rapid spread of SARS-CoV-2 Omicron variant,” wrote the authors, who were led by Rafi Ahmed, PhD, Emory University, Atlanta.

Researchers found that 18% had no detectable antibody at all and active treatment type had no association with vaccine response.

Researchers examined antibody titers among 82 NSCLC patients and 53 healthy volunteers. They collected blood samples longitudinally for analysis. While most patients had binding and neutralizing antibody titers that were comparable with healthy volunteers, 25% had poor responses, which led to six- to sevenfold lower titers than healthy controls. There was no association between worse vaccine responses and history of programmed death–1 monotherapy, chemotherapy, or both in combination. Receipt of a booster vaccine improved binding and neutralizing antibody titers to both the wild type and the Omicron variant, but 2-4 months after the booster there was a five- to sevenfold decrease in neutralizing titers to both the wild type and Omicron variant.

“This study indicates both the need to monitor our patients with lung cancer for response to COVID-19 mRNA vaccines, identify the nonresponders for follow-up and further attempts at immunization, and continue collecting and analyzing clinicodemographic information and biospecimens from our patients,” wrote the authors of an accompanying editorial.

Although the findings reveal potential concerns, the good news is that most patients NSCLC patients do respond normally to COVID-19 vaccination, said John D. Minna, MD, University of Texas Southwestern Medical Center, Dallas, lead author of the editorial.

He offered some advice to physicians. “You can test your patients using currently available [Clinical Laboratory Improvement Amendments]–approved lab tests to determine what their antibody titers are. This should be done after boosting since titers will go down after time. We know that if a patient has lung cancer and they do get infected with SARS-CoV-2 that potentially they could develop serious COVID-19 disease. Besides giving antiviral treatment, it is important that they be closely monitored for symptoms of progression so if they need to be hospitalized it can be done in a prudent manner,” said Dr. Minna, who is director of the Hamon Center for Therapeutic Oncology Research at the University of Texas Southwestern Medical Center.

No clinical details have emerged that might predict which patients have an insufficient response to vaccination. “When we started these studies, a lot of us thought that anyone who did not develop a good antibody response would be weak or sicker. For example, [patients with] late-stage disease, or having had a lot of therapy, or perhaps immune checkpoint blockade. However, none of these things are correlated. The main advice we are giving our lung cancer patients are to get vaccinated, get boosted (double boosted), and just do the smart thing to protect yourself from exposure,” he said.

For example, when traveling on a plane, patients should wear a mask. They should also avoid large indoor events. He also recommended that, following vaccination and boosters, patients seek out CLIA-certified tests to get their titer checked.

“Upon any COVID infection, even if their titer is at or above 80%, patients should see their physician to consider treatment with Paxlovid (nirmatrelvir/ritonavir), which has emergency use authorization. For patients with a lower titer, it’s important to seek out a physician and consider Paxlovid and possibly antibody therapy. But these are individual decisions to be made with your doctor,” Dr. Minna said.

The next important research question is what happens to T-cell immune response following vaccination. “We know that a good cellular immune response is also important in preventing infection and severe infection, but we don’t yet know which persons (with or without cancer) have good T-cell responses. This information will also likely impact what we tell our patients and will add to the antibody data,” he said.

Studies are ongoing to determine specific T-cell responses to mRNA vaccines, and how well those T-cell responses respond to SARS-CoV-2 infection in the laboratory.

About one in four patients with non–small cell lung cancer (NSCLC) have an unsatisfactory antibody response to the Omicron variant following COVID-19 vaccination, according to a new study.

The study was published in the Journal of Clinical Oncology.

“Booster vaccination increased binding and neutralizing antibody titers to Omicron, but antibody titers declined after 3 months. These data highlight the concern for patients with cancer given the rapid spread of SARS-CoV-2 Omicron variant,” wrote the authors, who were led by Rafi Ahmed, PhD, Emory University, Atlanta.

Researchers found that 18% had no detectable antibody at all and active treatment type had no association with vaccine response.

Researchers examined antibody titers among 82 NSCLC patients and 53 healthy volunteers. They collected blood samples longitudinally for analysis. While most patients had binding and neutralizing antibody titers that were comparable with healthy volunteers, 25% had poor responses, which led to six- to sevenfold lower titers than healthy controls. There was no association between worse vaccine responses and history of programmed death–1 monotherapy, chemotherapy, or both in combination. Receipt of a booster vaccine improved binding and neutralizing antibody titers to both the wild type and the Omicron variant, but 2-4 months after the booster there was a five- to sevenfold decrease in neutralizing titers to both the wild type and Omicron variant.

“This study indicates both the need to monitor our patients with lung cancer for response to COVID-19 mRNA vaccines, identify the nonresponders for follow-up and further attempts at immunization, and continue collecting and analyzing clinicodemographic information and biospecimens from our patients,” wrote the authors of an accompanying editorial.

Although the findings reveal potential concerns, the good news is that most patients NSCLC patients do respond normally to COVID-19 vaccination, said John D. Minna, MD, University of Texas Southwestern Medical Center, Dallas, lead author of the editorial.

He offered some advice to physicians. “You can test your patients using currently available [Clinical Laboratory Improvement Amendments]–approved lab tests to determine what their antibody titers are. This should be done after boosting since titers will go down after time. We know that if a patient has lung cancer and they do get infected with SARS-CoV-2 that potentially they could develop serious COVID-19 disease. Besides giving antiviral treatment, it is important that they be closely monitored for symptoms of progression so if they need to be hospitalized it can be done in a prudent manner,” said Dr. Minna, who is director of the Hamon Center for Therapeutic Oncology Research at the University of Texas Southwestern Medical Center.

No clinical details have emerged that might predict which patients have an insufficient response to vaccination. “When we started these studies, a lot of us thought that anyone who did not develop a good antibody response would be weak or sicker. For example, [patients with] late-stage disease, or having had a lot of therapy, or perhaps immune checkpoint blockade. However, none of these things are correlated. The main advice we are giving our lung cancer patients are to get vaccinated, get boosted (double boosted), and just do the smart thing to protect yourself from exposure,” he said.

For example, when traveling on a plane, patients should wear a mask. They should also avoid large indoor events. He also recommended that, following vaccination and boosters, patients seek out CLIA-certified tests to get their titer checked.

“Upon any COVID infection, even if their titer is at or above 80%, patients should see their physician to consider treatment with Paxlovid (nirmatrelvir/ritonavir), which has emergency use authorization. For patients with a lower titer, it’s important to seek out a physician and consider Paxlovid and possibly antibody therapy. But these are individual decisions to be made with your doctor,” Dr. Minna said.

The next important research question is what happens to T-cell immune response following vaccination. “We know that a good cellular immune response is also important in preventing infection and severe infection, but we don’t yet know which persons (with or without cancer) have good T-cell responses. This information will also likely impact what we tell our patients and will add to the antibody data,” he said.

Studies are ongoing to determine specific T-cell responses to mRNA vaccines, and how well those T-cell responses respond to SARS-CoV-2 infection in the laboratory.

About one in four patients with non–small cell lung cancer (NSCLC) have an unsatisfactory antibody response to the Omicron variant following COVID-19 vaccination, according to a new study.

The study was published in the Journal of Clinical Oncology.

“Booster vaccination increased binding and neutralizing antibody titers to Omicron, but antibody titers declined after 3 months. These data highlight the concern for patients with cancer given the rapid spread of SARS-CoV-2 Omicron variant,” wrote the authors, who were led by Rafi Ahmed, PhD, Emory University, Atlanta.

Researchers found that 18% had no detectable antibody at all and active treatment type had no association with vaccine response.

Researchers examined antibody titers among 82 NSCLC patients and 53 healthy volunteers. They collected blood samples longitudinally for analysis. While most patients had binding and neutralizing antibody titers that were comparable with healthy volunteers, 25% had poor responses, which led to six- to sevenfold lower titers than healthy controls. There was no association between worse vaccine responses and history of programmed death–1 monotherapy, chemotherapy, or both in combination. Receipt of a booster vaccine improved binding and neutralizing antibody titers to both the wild type and the Omicron variant, but 2-4 months after the booster there was a five- to sevenfold decrease in neutralizing titers to both the wild type and Omicron variant.

“This study indicates both the need to monitor our patients with lung cancer for response to COVID-19 mRNA vaccines, identify the nonresponders for follow-up and further attempts at immunization, and continue collecting and analyzing clinicodemographic information and biospecimens from our patients,” wrote the authors of an accompanying editorial.

Although the findings reveal potential concerns, the good news is that most patients NSCLC patients do respond normally to COVID-19 vaccination, said John D. Minna, MD, University of Texas Southwestern Medical Center, Dallas, lead author of the editorial.

He offered some advice to physicians. “You can test your patients using currently available [Clinical Laboratory Improvement Amendments]–approved lab tests to determine what their antibody titers are. This should be done after boosting since titers will go down after time. We know that if a patient has lung cancer and they do get infected with SARS-CoV-2 that potentially they could develop serious COVID-19 disease. Besides giving antiviral treatment, it is important that they be closely monitored for symptoms of progression so if they need to be hospitalized it can be done in a prudent manner,” said Dr. Minna, who is director of the Hamon Center for Therapeutic Oncology Research at the University of Texas Southwestern Medical Center.

No clinical details have emerged that might predict which patients have an insufficient response to vaccination. “When we started these studies, a lot of us thought that anyone who did not develop a good antibody response would be weak or sicker. For example, [patients with] late-stage disease, or having had a lot of therapy, or perhaps immune checkpoint blockade. However, none of these things are correlated. The main advice we are giving our lung cancer patients are to get vaccinated, get boosted (double boosted), and just do the smart thing to protect yourself from exposure,” he said.

For example, when traveling on a plane, patients should wear a mask. They should also avoid large indoor events. He also recommended that, following vaccination and boosters, patients seek out CLIA-certified tests to get their titer checked.

“Upon any COVID infection, even if their titer is at or above 80%, patients should see their physician to consider treatment with Paxlovid (nirmatrelvir/ritonavir), which has emergency use authorization. For patients with a lower titer, it’s important to seek out a physician and consider Paxlovid and possibly antibody therapy. But these are individual decisions to be made with your doctor,” Dr. Minna said.

The next important research question is what happens to T-cell immune response following vaccination. “We know that a good cellular immune response is also important in preventing infection and severe infection, but we don’t yet know which persons (with or without cancer) have good T-cell responses. This information will also likely impact what we tell our patients and will add to the antibody data,” he said.

Studies are ongoing to determine specific T-cell responses to mRNA vaccines, and how well those T-cell responses respond to SARS-CoV-2 infection in the laboratory.

Richard Martinello, MD, a professor of medicine and pediatric infectious diseases at Yale University, New haven, Conn., doesn’t expect to see a child hospitalized with respiratory syncytial virus (RSV) in the middle of summer. The illness, which can strike infants and older adults especially hard, is known as a “winter virus.”

But not this year. Over the last several weeks, he says, admissions for children with RSV have increased at the Yale New Haven Children’s Hospital. While the numbers aren’t large, they are out of the ordinary, he says, “because usually, at this time of year, we see zero. For lack of a better term, it’s weird.”

Likewise, William Schaffner, MD, a professor of infectious diseases at Vanderbilt University in Nashville, says RSV is on the rise there. Tennessee is one of 10 states taking part in a Centers for Disease Control and Prevention surveillance system that tracks influenza, RSV, and COVID-19.

He says RSV cases have risen by at least a third during the past week, including all age ranges. At this time of year, he says, “We aren’t supposed to have any RSV.”

RSV isn’t the only virus thriving out of season or otherwise acting strangely. Since the pandemic began, flu seasons have been out of whack – sometimes nearly nonexistent and other times extending well beyond “normal” seasons. Some experts say one influenza “B” strain may now be extinct, while others say it will be back.

Severe colds – what some call “super colds” – also seem to be on the rise in recent warm-weather months, although that evidence is mostly based on personal experience, not science.

Trying to explain these out-of-season variations has sparked much discussion among epidemiologists and virologists, Dr. Schaffner says, with debates ongoing about whether human behavior and habits or the seasons play a bigger role in the transmission of viral illness.

On top of that, scientists are also looking at the interactions between the SARS-CoV-2 virus that causes COVID-19 and other viruses. When people get hit with COVID-19 and other viruses at the same time, does that make COVID-19 more severe, or less?

Research is conflicting.
 

Summer of 2022: A repeat of 2021?

RSV. Most children contract the virus by age 2, and while it’s generally mild, about 58,000 children under age 5 years are hospitalized each year. During the pandemic, RSV cases decreased from January to April 2020, the CDC reported, and then remained at “historically low levels”: less than 1% positive RSV results a week, for the next year.

But cases began rising in April 2021.

“Last year, we did have an unusual summer,” Dr. Schaffner says. After lockdown ended, to everyone’s surprise, RSV infections rose.

That increase triggered a CDC health advisory in June 2021, telling doctors and caregivers about the increase in “interseasonal” RSV cases across parts of the Southern United States, recommending broader testing for RSV in patients who had a respiratory illness but tested negative for COVID.

Because of the reduced circulation of RSV during the winter of 2020 to 2021, the CDC warned, older infants and toddlers might have a higher risk of RSV since they weren’t exposed to typical levels of RSV for the previous 15 months.

What about 2022? “At the moment,” Dr. Schaffner says, “it looks like we are having a repeat [of 2021].”

On Twitter, other pediatricians, including those from Maine and Texas, have reported an increase in RSV cases this summer.

Influenza. From October 2020 until May 2021, flu activity was lower than during any previous flu season since at least 1997, according to the CDC.

In late 2021, researchers suggested that one line of influenza known as B/Yamagata may have become extinct.

The 2021-2022 flu season has been mild, the CDC says, but it has come in two waves, with the second wave lingering longer than previous ones. While flu activity is decreasing, last week the CDC said doctors should be alert to flu infections throughout the summer.

Colds. In reports on colds that aren’t based on science, several doctors say they are seeing more colds than usual in the summer, and they’re more severe than usual. According to the CDC, common coronaviruses and respiratory adenoviruses have been increasing since early 2021, and rhinoviruses since June 2020.

Behavior vs. seasons

In explaining the spread of viral respiratory diseases, infectious disease doctors consider two things. “One is that temperature and humidity in the winter favors longer survival of some viruses, leading to longer periods of possible transmission,” says Dean Blumberg, MD, a professor of pediatrics and chief of pediatric infectious disease at University of California Davis Health.

“The other is differences in human behavior, with people spending more time outside in the summer, which results in more distancing and [less] virus concentration due to very large air volume,” he says, and vice versa in winter.

What about the “super colds?” COVID-19 lockdowns and social distancing greatly reduced people’s exposure to common viruses like those that cause colds, says Neil A. Mabbott, PhD, a professor of immunopathology at the University of Edinburgh (Scotland).

“Immunity to these common cold viruses gained through natural infection is considered to last around 8 or 9 months or so,” he says. “Each winter, when we are exposed to the new circulating variants of these viruses, our immunity receives a natural boost.”

That explains why most people get a cold that’s relatively mild. But with all the pandemic lockdowns and the use of hand sanitizers, most people had limited exposure to other viruses, including the common cold. When people emerged from lockdown, the common cold viruses were beginning to circulate again.

“Our immune systems were less able to clear the infection than previously,” Dr. Mabbott says. “As a consequence, some may have experienced increased symptoms, giving the impression of being infected with a ‘super cold.’ ”

“The colds themselves are probably not different to those we got prepandemic,” says Ian Mackay, PhD, a virologist at the University of Queensland, Brisbane, Australia. “But there might be more of them. So I doubt they are ‘super colds’ as much as they are ‘super-perfect circumstances.’ ”

The colds themselves are probably not different to those we got prepandemic. But there might be more of them.

Those super-perfect circumstances, he says, include people gathering after lockdown; a lack of immunity in new babies; viruses that have remained, even if at low levels, but continue to mutate; and our waning immunity to the range of viruses we’d normally encounter.

While lack of exposure may partly explain why some viruses become rampant out of season, it’s likely not the only reason. For example, the reduced circulation of RSV in the population as a whole also may have reduced the transfer of immunity from mothers to infants, some researchers say, making those infants more vulnerable than usual.
 

Interactions of viruses

Another thing that may be driving the different behavior of viruses is that the SARS-CoV-2 virus could somehow be interacting with other respiratory viruses, Dr. Schaffner says. “And if so, what sort of interactions?”

Many researchers are looking into that, and how coinfections with other respiratory diseases, including the common cold and flu, may affect the course of COVID-19. Some studies have found that the T cells – a source of deeper, cellular immunity in people – generated after a common cold “may also provide cross-protection in some people against COVID-19.”

But another study found immunity against common cold–causing coronaviruses might make COVID-19 more severe.

When researchers in the United Kingdom studied nearly 7,000 patients infected with COVID-19, including 583 also infected with RSV, flu, or adenoviruses (causing flulike or coldlike illness), those with flu or adenovirus, compared with the others, were at higher risk of death.
 

To be continued …

Exactly how COVID-19 will be changing what we know of other viruses is yet to be determined, too.

Even before the pandemic, Dr. Martinello says, there were already some shifts in RSV. Florida, for instance, has an RSV season longer than the rest of the country, mimicking the pattern in the tropics.

Will the atypical patterns continue? “My guess is that this will settle out,” he says, with some sort of pattern developing. At this point, there are many unknowns. “We still can’t answer whether there will be some seasonality to COVID.”

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

Richard Martinello, MD, a professor of medicine and pediatric infectious diseases at Yale University, New haven, Conn., doesn’t expect to see a child hospitalized with respiratory syncytial virus (RSV) in the middle of summer. The illness, which can strike infants and older adults especially hard, is known as a “winter virus.”

But not this year. Over the last several weeks, he says, admissions for children with RSV have increased at the Yale New Haven Children’s Hospital. While the numbers aren’t large, they are out of the ordinary, he says, “because usually, at this time of year, we see zero. For lack of a better term, it’s weird.”

Likewise, William Schaffner, MD, a professor of infectious diseases at Vanderbilt University in Nashville, says RSV is on the rise there. Tennessee is one of 10 states taking part in a Centers for Disease Control and Prevention surveillance system that tracks influenza, RSV, and COVID-19.

He says RSV cases have risen by at least a third during the past week, including all age ranges. At this time of year, he says, “We aren’t supposed to have any RSV.”

RSV isn’t the only virus thriving out of season or otherwise acting strangely. Since the pandemic began, flu seasons have been out of whack – sometimes nearly nonexistent and other times extending well beyond “normal” seasons. Some experts say one influenza “B” strain may now be extinct, while others say it will be back.

Severe colds – what some call “super colds” – also seem to be on the rise in recent warm-weather months, although that evidence is mostly based on personal experience, not science.

Trying to explain these out-of-season variations has sparked much discussion among epidemiologists and virologists, Dr. Schaffner says, with debates ongoing about whether human behavior and habits or the seasons play a bigger role in the transmission of viral illness.

On top of that, scientists are also looking at the interactions between the SARS-CoV-2 virus that causes COVID-19 and other viruses. When people get hit with COVID-19 and other viruses at the same time, does that make COVID-19 more severe, or less?

Research is conflicting.
 

Summer of 2022: A repeat of 2021?

RSV. Most children contract the virus by age 2, and while it’s generally mild, about 58,000 children under age 5 years are hospitalized each year. During the pandemic, RSV cases decreased from January to April 2020, the CDC reported, and then remained at “historically low levels”: less than 1% positive RSV results a week, for the next year.

But cases began rising in April 2021.

“Last year, we did have an unusual summer,” Dr. Schaffner says. After lockdown ended, to everyone’s surprise, RSV infections rose.

That increase triggered a CDC health advisory in June 2021, telling doctors and caregivers about the increase in “interseasonal” RSV cases across parts of the Southern United States, recommending broader testing for RSV in patients who had a respiratory illness but tested negative for COVID.

Because of the reduced circulation of RSV during the winter of 2020 to 2021, the CDC warned, older infants and toddlers might have a higher risk of RSV since they weren’t exposed to typical levels of RSV for the previous 15 months.

What about 2022? “At the moment,” Dr. Schaffner says, “it looks like we are having a repeat [of 2021].”

On Twitter, other pediatricians, including those from Maine and Texas, have reported an increase in RSV cases this summer.

Influenza. From October 2020 until May 2021, flu activity was lower than during any previous flu season since at least 1997, according to the CDC.

In late 2021, researchers suggested that one line of influenza known as B/Yamagata may have become extinct.

The 2021-2022 flu season has been mild, the CDC says, but it has come in two waves, with the second wave lingering longer than previous ones. While flu activity is decreasing, last week the CDC said doctors should be alert to flu infections throughout the summer.

Colds. In reports on colds that aren’t based on science, several doctors say they are seeing more colds than usual in the summer, and they’re more severe than usual. According to the CDC, common coronaviruses and respiratory adenoviruses have been increasing since early 2021, and rhinoviruses since June 2020.

Behavior vs. seasons

In explaining the spread of viral respiratory diseases, infectious disease doctors consider two things. “One is that temperature and humidity in the winter favors longer survival of some viruses, leading to longer periods of possible transmission,” says Dean Blumberg, MD, a professor of pediatrics and chief of pediatric infectious disease at University of California Davis Health.

“The other is differences in human behavior, with people spending more time outside in the summer, which results in more distancing and [less] virus concentration due to very large air volume,” he says, and vice versa in winter.

What about the “super colds?” COVID-19 lockdowns and social distancing greatly reduced people’s exposure to common viruses like those that cause colds, says Neil A. Mabbott, PhD, a professor of immunopathology at the University of Edinburgh (Scotland).

“Immunity to these common cold viruses gained through natural infection is considered to last around 8 or 9 months or so,” he says. “Each winter, when we are exposed to the new circulating variants of these viruses, our immunity receives a natural boost.”

That explains why most people get a cold that’s relatively mild. But with all the pandemic lockdowns and the use of hand sanitizers, most people had limited exposure to other viruses, including the common cold. When people emerged from lockdown, the common cold viruses were beginning to circulate again.

“Our immune systems were less able to clear the infection than previously,” Dr. Mabbott says. “As a consequence, some may have experienced increased symptoms, giving the impression of being infected with a ‘super cold.’ ”

“The colds themselves are probably not different to those we got prepandemic,” says Ian Mackay, PhD, a virologist at the University of Queensland, Brisbane, Australia. “But there might be more of them. So I doubt they are ‘super colds’ as much as they are ‘super-perfect circumstances.’ ”

The colds themselves are probably not different to those we got prepandemic. But there might be more of them.

Those super-perfect circumstances, he says, include people gathering after lockdown; a lack of immunity in new babies; viruses that have remained, even if at low levels, but continue to mutate; and our waning immunity to the range of viruses we’d normally encounter.

While lack of exposure may partly explain why some viruses become rampant out of season, it’s likely not the only reason. For example, the reduced circulation of RSV in the population as a whole also may have reduced the transfer of immunity from mothers to infants, some researchers say, making those infants more vulnerable than usual.
 

Interactions of viruses

Another thing that may be driving the different behavior of viruses is that the SARS-CoV-2 virus could somehow be interacting with other respiratory viruses, Dr. Schaffner says. “And if so, what sort of interactions?”

Many researchers are looking into that, and how coinfections with other respiratory diseases, including the common cold and flu, may affect the course of COVID-19. Some studies have found that the T cells – a source of deeper, cellular immunity in people – generated after a common cold “may also provide cross-protection in some people against COVID-19.”

But another study found immunity against common cold–causing coronaviruses might make COVID-19 more severe.

When researchers in the United Kingdom studied nearly 7,000 patients infected with COVID-19, including 583 also infected with RSV, flu, or adenoviruses (causing flulike or coldlike illness), those with flu or adenovirus, compared with the others, were at higher risk of death.
 

To be continued …

Exactly how COVID-19 will be changing what we know of other viruses is yet to be determined, too.

Even before the pandemic, Dr. Martinello says, there were already some shifts in RSV. Florida, for instance, has an RSV season longer than the rest of the country, mimicking the pattern in the tropics.

Will the atypical patterns continue? “My guess is that this will settle out,” he says, with some sort of pattern developing. At this point, there are many unknowns. “We still can’t answer whether there will be some seasonality to COVID.”

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

Richard Martinello, MD, a professor of medicine and pediatric infectious diseases at Yale University, New haven, Conn., doesn’t expect to see a child hospitalized with respiratory syncytial virus (RSV) in the middle of summer. The illness, which can strike infants and older adults especially hard, is known as a “winter virus.”

But not this year. Over the last several weeks, he says, admissions for children with RSV have increased at the Yale New Haven Children’s Hospital. While the numbers aren’t large, they are out of the ordinary, he says, “because usually, at this time of year, we see zero. For lack of a better term, it’s weird.”

Likewise, William Schaffner, MD, a professor of infectious diseases at Vanderbilt University in Nashville, says RSV is on the rise there. Tennessee is one of 10 states taking part in a Centers for Disease Control and Prevention surveillance system that tracks influenza, RSV, and COVID-19.

He says RSV cases have risen by at least a third during the past week, including all age ranges. At this time of year, he says, “We aren’t supposed to have any RSV.”

RSV isn’t the only virus thriving out of season or otherwise acting strangely. Since the pandemic began, flu seasons have been out of whack – sometimes nearly nonexistent and other times extending well beyond “normal” seasons. Some experts say one influenza “B” strain may now be extinct, while others say it will be back.

Severe colds – what some call “super colds” – also seem to be on the rise in recent warm-weather months, although that evidence is mostly based on personal experience, not science.

Trying to explain these out-of-season variations has sparked much discussion among epidemiologists and virologists, Dr. Schaffner says, with debates ongoing about whether human behavior and habits or the seasons play a bigger role in the transmission of viral illness.

On top of that, scientists are also looking at the interactions between the SARS-CoV-2 virus that causes COVID-19 and other viruses. When people get hit with COVID-19 and other viruses at the same time, does that make COVID-19 more severe, or less?

Research is conflicting.
 

Summer of 2022: A repeat of 2021?

RSV. Most children contract the virus by age 2, and while it’s generally mild, about 58,000 children under age 5 years are hospitalized each year. During the pandemic, RSV cases decreased from January to April 2020, the CDC reported, and then remained at “historically low levels”: less than 1% positive RSV results a week, for the next year.

But cases began rising in April 2021.

“Last year, we did have an unusual summer,” Dr. Schaffner says. After lockdown ended, to everyone’s surprise, RSV infections rose.

That increase triggered a CDC health advisory in June 2021, telling doctors and caregivers about the increase in “interseasonal” RSV cases across parts of the Southern United States, recommending broader testing for RSV in patients who had a respiratory illness but tested negative for COVID.

Because of the reduced circulation of RSV during the winter of 2020 to 2021, the CDC warned, older infants and toddlers might have a higher risk of RSV since they weren’t exposed to typical levels of RSV for the previous 15 months.

What about 2022? “At the moment,” Dr. Schaffner says, “it looks like we are having a repeat [of 2021].”

On Twitter, other pediatricians, including those from Maine and Texas, have reported an increase in RSV cases this summer.

Influenza. From October 2020 until May 2021, flu activity was lower than during any previous flu season since at least 1997, according to the CDC.

In late 2021, researchers suggested that one line of influenza known as B/Yamagata may have become extinct.

The 2021-2022 flu season has been mild, the CDC says, but it has come in two waves, with the second wave lingering longer than previous ones. While flu activity is decreasing, last week the CDC said doctors should be alert to flu infections throughout the summer.

Colds. In reports on colds that aren’t based on science, several doctors say they are seeing more colds than usual in the summer, and they’re more severe than usual. According to the CDC, common coronaviruses and respiratory adenoviruses have been increasing since early 2021, and rhinoviruses since June 2020.

Behavior vs. seasons

In explaining the spread of viral respiratory diseases, infectious disease doctors consider two things. “One is that temperature and humidity in the winter favors longer survival of some viruses, leading to longer periods of possible transmission,” says Dean Blumberg, MD, a professor of pediatrics and chief of pediatric infectious disease at University of California Davis Health.

“The other is differences in human behavior, with people spending more time outside in the summer, which results in more distancing and [less] virus concentration due to very large air volume,” he says, and vice versa in winter.

What about the “super colds?” COVID-19 lockdowns and social distancing greatly reduced people’s exposure to common viruses like those that cause colds, says Neil A. Mabbott, PhD, a professor of immunopathology at the University of Edinburgh (Scotland).

“Immunity to these common cold viruses gained through natural infection is considered to last around 8 or 9 months or so,” he says. “Each winter, when we are exposed to the new circulating variants of these viruses, our immunity receives a natural boost.”

That explains why most people get a cold that’s relatively mild. But with all the pandemic lockdowns and the use of hand sanitizers, most people had limited exposure to other viruses, including the common cold. When people emerged from lockdown, the common cold viruses were beginning to circulate again.

“Our immune systems were less able to clear the infection than previously,” Dr. Mabbott says. “As a consequence, some may have experienced increased symptoms, giving the impression of being infected with a ‘super cold.’ ”

“The colds themselves are probably not different to those we got prepandemic,” says Ian Mackay, PhD, a virologist at the University of Queensland, Brisbane, Australia. “But there might be more of them. So I doubt they are ‘super colds’ as much as they are ‘super-perfect circumstances.’ ”

The colds themselves are probably not different to those we got prepandemic. But there might be more of them.

Those super-perfect circumstances, he says, include people gathering after lockdown; a lack of immunity in new babies; viruses that have remained, even if at low levels, but continue to mutate; and our waning immunity to the range of viruses we’d normally encounter.

While lack of exposure may partly explain why some viruses become rampant out of season, it’s likely not the only reason. For example, the reduced circulation of RSV in the population as a whole also may have reduced the transfer of immunity from mothers to infants, some researchers say, making those infants more vulnerable than usual.
 

Interactions of viruses

Another thing that may be driving the different behavior of viruses is that the SARS-CoV-2 virus could somehow be interacting with other respiratory viruses, Dr. Schaffner says. “And if so, what sort of interactions?”

Many researchers are looking into that, and how coinfections with other respiratory diseases, including the common cold and flu, may affect the course of COVID-19. Some studies have found that the T cells – a source of deeper, cellular immunity in people – generated after a common cold “may also provide cross-protection in some people against COVID-19.”

But another study found immunity against common cold–causing coronaviruses might make COVID-19 more severe.

When researchers in the United Kingdom studied nearly 7,000 patients infected with COVID-19, including 583 also infected with RSV, flu, or adenoviruses (causing flulike or coldlike illness), those with flu or adenovirus, compared with the others, were at higher risk of death.
 

To be continued …

Exactly how COVID-19 will be changing what we know of other viruses is yet to be determined, too.

Even before the pandemic, Dr. Martinello says, there were already some shifts in RSV. Florida, for instance, has an RSV season longer than the rest of the country, mimicking the pattern in the tropics.

Will the atypical patterns continue? “My guess is that this will settle out,” he says, with some sort of pattern developing. At this point, there are many unknowns. “We still can’t answer whether there will be some seasonality to COVID.”

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

The combination of a tyrosine kinase inhibitor with an immune checkpoint inhibitor significantly improved progression-free survival in patients with hepatocellular carcinoma, shows a new study.

While the combination has been shown to be beneficial in renal cell carcinoma and other solid tumor types, it has never before been tested in a phase 3 clinical trial for hepatocellular carcinoma until now.

The new study, published in The Lancet Oncology, included 837 patients from 178 hospital in 32 countries who were enrolled in the study (called COSMIC-312) between December 2018 and August 2020. 432 patients were randomly assigned to receive a combination of cabozantinib (Cabometyx, Exelixis), a tyrosine kinase inhibitor (TKI), and atezolizumab (Tecentriq, Genentech), a PD-L1 inhibitor. While 217 patients were treated with sorafenib (Nexavar, Bayer) alone and 188 patients were treated with cabozantinib.

Clinically meaningful improvements in progression-free survival, increased disease control and lower primary progression were seen in patients who received the cabozantinib and atezolizumab combination therapy over patients who were treated with sorafenib. However, there was no improvement in overall survival.

“The improvement in progression-free survival with cabozantinib plus atezolizumab in this study shows that the combination confers clinical benefit for patients with advanced hepatocellular carcinoma previously untreated with systemic anticancer therapy,” wrote the authors of the study, led by Robin Kate Kelley, MD, a gastrointestinal oncologist with the University of California, San Francisco, and Lorenza Rimassa, MD, a gastrointestinal oncologist with Humanitas University, Milan. “The absence of a benefit in overall survival, along with the availability of atezolizumab in combination with bevacizumab, indicates the need for additional studies to determine if cabozantinib plus atezolizumab would be an appropriate first-line treatment option in select patient populations.”

For symptomatic patients with high disease burden or main portal vein occlusion who are at risk for impending complications, controlling the disease as quickly as possible is vital, the authors wrote. “Underlying chronic liver disease is nearly universal in patients with hepatocellular carcinoma and the risk of gastrointestinal bleeding is high in this population, particularly if portal vein tumor thrombus is present.”

Hepatocellular carcinoma (HCC) is an angiogenic tumor, making it a logical target for TKIs that target vascular endothelial growth factor. The TKI sorafenib was the first to be approved as a first-line treatment for HCC, and since then immune checkpoint inhibitors have been shown to induce durable responses in the first-line setting, but have not improved overall survival in randomized trials.
 

Study methodology

In the study, after a median follow-up of 15.8 months, median progression-free survival was 6.8 months in the combination group and 4.2 months in the sorafenib group (hazard ratio, 0.63; P = .0012). The median overall survival was 15.4 months in the combination group and 15.5 months in the sorafenib group (not significant). Grade 3-4 adverse events included an increase in ALT, which occurred in 9% of the combination group, 3% of the sorafenib group, and 6% of the cabozantinib only group; hypertension (9%, 8%, and 12%, respectively); an increase in AST increase (9%, 4%, 10%); and palmar-plantar erythrodysesthesia (8%, 8%, 9%). Serious treatment-related adverse events occurred in 18% of patients in the combination arm, 8% in the sorafenib arm, and 13% in the cabozantinib arm.

There were no excess serious bleeding events in the treatment groups containing cabozantinib, compared with sorafenib which is noteworthy because HCC patients are at high risk for gastrointestinal bleeding.

Treatment-related grade 5 events were rare, occurring in 1% (six patients) of the combination group, and in just one patient in both the sorafenib and cabozantinib groups.

Although the results suggest promising clinical benefit, the lack of overall survival benefit limit the implications of these findings. Since atezolizumab combined with bevacizumab is also available for this patient population, more research is needed to determine if cabozantinib plus atezolizumab can become a first-line option.

The study had some limitations: Participants had to have a Child-Pugh class of A, though there was no requirement to assess for fibrosis or cirrhosis. Otherwise there were few barriers to study entry.

The study was sponsored by Exelixis (Alameda) and Ipsen (Boulogne-Billancourt, France).

The combination of a tyrosine kinase inhibitor with an immune checkpoint inhibitor significantly improved progression-free survival in patients with hepatocellular carcinoma, shows a new study.

While the combination has been shown to be beneficial in renal cell carcinoma and other solid tumor types, it has never before been tested in a phase 3 clinical trial for hepatocellular carcinoma until now.

The new study, published in The Lancet Oncology, included 837 patients from 178 hospital in 32 countries who were enrolled in the study (called COSMIC-312) between December 2018 and August 2020. 432 patients were randomly assigned to receive a combination of cabozantinib (Cabometyx, Exelixis), a tyrosine kinase inhibitor (TKI), and atezolizumab (Tecentriq, Genentech), a PD-L1 inhibitor. While 217 patients were treated with sorafenib (Nexavar, Bayer) alone and 188 patients were treated with cabozantinib.

Clinically meaningful improvements in progression-free survival, increased disease control and lower primary progression were seen in patients who received the cabozantinib and atezolizumab combination therapy over patients who were treated with sorafenib. However, there was no improvement in overall survival.

“The improvement in progression-free survival with cabozantinib plus atezolizumab in this study shows that the combination confers clinical benefit for patients with advanced hepatocellular carcinoma previously untreated with systemic anticancer therapy,” wrote the authors of the study, led by Robin Kate Kelley, MD, a gastrointestinal oncologist with the University of California, San Francisco, and Lorenza Rimassa, MD, a gastrointestinal oncologist with Humanitas University, Milan. “The absence of a benefit in overall survival, along with the availability of atezolizumab in combination with bevacizumab, indicates the need for additional studies to determine if cabozantinib plus atezolizumab would be an appropriate first-line treatment option in select patient populations.”

For symptomatic patients with high disease burden or main portal vein occlusion who are at risk for impending complications, controlling the disease as quickly as possible is vital, the authors wrote. “Underlying chronic liver disease is nearly universal in patients with hepatocellular carcinoma and the risk of gastrointestinal bleeding is high in this population, particularly if portal vein tumor thrombus is present.”

Hepatocellular carcinoma (HCC) is an angiogenic tumor, making it a logical target for TKIs that target vascular endothelial growth factor. The TKI sorafenib was the first to be approved as a first-line treatment for HCC, and since then immune checkpoint inhibitors have been shown to induce durable responses in the first-line setting, but have not improved overall survival in randomized trials.
 

Study methodology

In the study, after a median follow-up of 15.8 months, median progression-free survival was 6.8 months in the combination group and 4.2 months in the sorafenib group (hazard ratio, 0.63; P = .0012). The median overall survival was 15.4 months in the combination group and 15.5 months in the sorafenib group (not significant). Grade 3-4 adverse events included an increase in ALT, which occurred in 9% of the combination group, 3% of the sorafenib group, and 6% of the cabozantinib only group; hypertension (9%, 8%, and 12%, respectively); an increase in AST increase (9%, 4%, 10%); and palmar-plantar erythrodysesthesia (8%, 8%, 9%). Serious treatment-related adverse events occurred in 18% of patients in the combination arm, 8% in the sorafenib arm, and 13% in the cabozantinib arm.

There were no excess serious bleeding events in the treatment groups containing cabozantinib, compared with sorafenib which is noteworthy because HCC patients are at high risk for gastrointestinal bleeding.

Treatment-related grade 5 events were rare, occurring in 1% (six patients) of the combination group, and in just one patient in both the sorafenib and cabozantinib groups.

Although the results suggest promising clinical benefit, the lack of overall survival benefit limit the implications of these findings. Since atezolizumab combined with bevacizumab is also available for this patient population, more research is needed to determine if cabozantinib plus atezolizumab can become a first-line option.

The study had some limitations: Participants had to have a Child-Pugh class of A, though there was no requirement to assess for fibrosis or cirrhosis. Otherwise there were few barriers to study entry.

The study was sponsored by Exelixis (Alameda) and Ipsen (Boulogne-Billancourt, France).

The combination of a tyrosine kinase inhibitor with an immune checkpoint inhibitor significantly improved progression-free survival in patients with hepatocellular carcinoma, shows a new study.

While the combination has been shown to be beneficial in renal cell carcinoma and other solid tumor types, it has never before been tested in a phase 3 clinical trial for hepatocellular carcinoma until now.

The new study, published in The Lancet Oncology, included 837 patients from 178 hospital in 32 countries who were enrolled in the study (called COSMIC-312) between December 2018 and August 2020. 432 patients were randomly assigned to receive a combination of cabozantinib (Cabometyx, Exelixis), a tyrosine kinase inhibitor (TKI), and atezolizumab (Tecentriq, Genentech), a PD-L1 inhibitor. While 217 patients were treated with sorafenib (Nexavar, Bayer) alone and 188 patients were treated with cabozantinib.

Clinically meaningful improvements in progression-free survival, increased disease control and lower primary progression were seen in patients who received the cabozantinib and atezolizumab combination therapy over patients who were treated with sorafenib. However, there was no improvement in overall survival.

“The improvement in progression-free survival with cabozantinib plus atezolizumab in this study shows that the combination confers clinical benefit for patients with advanced hepatocellular carcinoma previously untreated with systemic anticancer therapy,” wrote the authors of the study, led by Robin Kate Kelley, MD, a gastrointestinal oncologist with the University of California, San Francisco, and Lorenza Rimassa, MD, a gastrointestinal oncologist with Humanitas University, Milan. “The absence of a benefit in overall survival, along with the availability of atezolizumab in combination with bevacizumab, indicates the need for additional studies to determine if cabozantinib plus atezolizumab would be an appropriate first-line treatment option in select patient populations.”

For symptomatic patients with high disease burden or main portal vein occlusion who are at risk for impending complications, controlling the disease as quickly as possible is vital, the authors wrote. “Underlying chronic liver disease is nearly universal in patients with hepatocellular carcinoma and the risk of gastrointestinal bleeding is high in this population, particularly if portal vein tumor thrombus is present.”

Hepatocellular carcinoma (HCC) is an angiogenic tumor, making it a logical target for TKIs that target vascular endothelial growth factor. The TKI sorafenib was the first to be approved as a first-line treatment for HCC, and since then immune checkpoint inhibitors have been shown to induce durable responses in the first-line setting, but have not improved overall survival in randomized trials.
 

Study methodology

In the study, after a median follow-up of 15.8 months, median progression-free survival was 6.8 months in the combination group and 4.2 months in the sorafenib group (hazard ratio, 0.63; P = .0012). The median overall survival was 15.4 months in the combination group and 15.5 months in the sorafenib group (not significant). Grade 3-4 adverse events included an increase in ALT, which occurred in 9% of the combination group, 3% of the sorafenib group, and 6% of the cabozantinib only group; hypertension (9%, 8%, and 12%, respectively); an increase in AST increase (9%, 4%, 10%); and palmar-plantar erythrodysesthesia (8%, 8%, 9%). Serious treatment-related adverse events occurred in 18% of patients in the combination arm, 8% in the sorafenib arm, and 13% in the cabozantinib arm.

There were no excess serious bleeding events in the treatment groups containing cabozantinib, compared with sorafenib which is noteworthy because HCC patients are at high risk for gastrointestinal bleeding.

Treatment-related grade 5 events were rare, occurring in 1% (six patients) of the combination group, and in just one patient in both the sorafenib and cabozantinib groups.

Although the results suggest promising clinical benefit, the lack of overall survival benefit limit the implications of these findings. Since atezolizumab combined with bevacizumab is also available for this patient population, more research is needed to determine if cabozantinib plus atezolizumab can become a first-line option.

The study had some limitations: Participants had to have a Child-Pugh class of A, though there was no requirement to assess for fibrosis or cirrhosis. Otherwise there were few barriers to study entry.

The study was sponsored by Exelixis (Alameda) and Ipsen (Boulogne-Billancourt, France).

The Diagnosis: Plaque-type Syringoma

A biopsy demonstrated multiple basaloid islands of tumor cells in the reticular dermis with ductal differentiation, some with a commalike tail. The ducts were lined by 2 to 3 layers of small uniform cuboidal cells without atypia and contained inspissated secretions within the lumina of scattered ducts. There was an associated fibrotic collagenous stroma. There was no evidence of perineural invasion and no deep dermal or subcutaneous extension (Figure 1). Additional cytokeratin immunohistochemical staining highlighted the adnexal proliferation (Figure 2). A diagnosis of plaque-type syringoma (PTS) was made.

Syringomas are benign dermal sweat gland tumors that typically present as flesh-colored papules on the cheeks or periorbital area of young females. Plaque-type tumors as well as papulonodular, eruptive, disseminated, urticaria pigmentosa–like, lichen planus–like, or milialike syringomas also have been reported. Syringomas may be associated with certain medical conditions such as Down syndrome, Nicolau-Balus syndrome, and both scarring and nonscarring alopecias.¹ The clear cell variant of syringoma often is associated with diabetes mellitus.² Kikuchi et al³ first described PTS in 1979. Plaque-type syringomas rarely are reported in the literature, and sites of involvement include the head and neck region, upper lip, chest, upper extremities, vulva, penis, and scrotum.^4-6

Histologically, syringomatous lesions are composed of multiple small ducts lined by 2 to 3 layers of cuboidal epithelium. The ducts may be arranged in nests or strands of basaloid cells surrounded by a dense fibrotic stroma. Occasionally, the ducts will form a comma- or teardropshaped tail; however, this also may be observed in desmoplastic trichoepithelioma (DTE).⁷ Perineural invasion is absent in syringomas. Syringomas exhibit a lateral growth pattern that typically is limited to the upper half of the reticular dermis and spares the underlying subcutis, muscle, and bone. The growth pattern may be discontinuous with proliferations juxtaposed by normal-appearing skin.⁸ Syringomas usually express progesterone receptors and are known to proliferate at puberty, suggesting that these neoplasms are under hormonal control.⁹ Although syringomas are benign, various treatment options that may be pursued for cosmetic purposes include radiofrequency, staged excision, laser ablation, and oral isotretinoin.^8,10 If only a superficial biopsy is obtained, syringomas may display features of other adnexal neoplasms, including microcystic adnexal carcinoma (MAC), DTE, morpheaform basal cell carcinoma (BCC), and inflammatory linear verrucous epidermal nevus (ILVEN).

Microcystic adnexal carcinoma is a locally aggressive neoplasm first described by Goldstein et al¹¹ in 1982 an indurated, ill-defined plaque or nodule on the face with a predilection for the upper and lower lip. Prior radiation therapy and immunosuppression are risk factors for the development of MAC.¹² Histologically, the superficial portion displays small cornifying cysts interspersed with islands of basaloid cells and may mimic a syringoma. However, the deeper portions demonstrate ducts lined by a single layer of cells with a background of hyalinized and sclerotic stroma. The tumor cells may occupy the deep dermis and underlying subcutis, muscle, or bone and demonstrate an infiltrative growth pattern and perineural invasion. Treatment includes Mohs micrographic surgery.

Desmoplastic trichoepitheliomas most commonly present as solitary white to yellowish annular papules or plaques with a central dell located on sun-exposed areas of the face, cheeks, or chin. This benign neoplasm has a bimodal age distribution, primarily affecting females either in childhood or adulthood.¹³ Histologically, strands and nests of basaloid epithelial cells proliferate in a dense eosinophilic desmoplastic stroma. The basaloid islands are narrow and cordlike with growth parallel to the surface epidermis and do not dive deeply into the deep dermis or subcutis. Ductal differentiation with associated secretions typically is not seen in DTE.¹ Calcifications and foreign body granulomatous infiltrates may be present. Merkel cells also are present in this tumor and may be highlighted by immunohistochemistry with cytokeratin 20.¹⁴ Rarely, desmoplastic trichoepitheliomas may transform into trichoblastic carcinomas. Treatment may consist of surgical excision or Mohs micrographic surgery.

Morpheaform BCC also is included in the clinical and histopathologic differential diagnosis of infiltrative basaloid neoplasms. It is one of the more aggressive variants of BCC. The use of immunohistochemical staining may aid in differentiating between these sclerosing adnexal neoplasms.¹⁵ For example, pleckstrin homologylike domain family A member 1 (PHLDA1) is a stem cell marker that is heavily expressed in DTE as a specific follicular bulge marker but is not present in a morpheaform BCC. This highlights the follicular nature of DTEs at the molecular level. BerEP4 is a monoclonal antibody that serves as an epithelial marker for 2 glycopolypeptides: 34 and 39 kDa. This antibody may demonstrate positivity in morpheaform BCC but does not stain cells of interest in MAC.

Inflammatory linear verrucous epidermal nevus clinically presents with erythematous and warty papules in a linear distribution following the Blaschko lines. The papules often are reported to be intensely pruritic and usually are localized to one extremity.¹⁶ Although adultonset forms of ILVEN have been described,¹⁷ it most commonly is diagnosed in young children. Histologically, ILVEN consists of psoriasiform epidermal hyperplasia with alternating areas of parakeratosis and orthokeratosis with underlying agranulosis and hypergranulosis, respectively.¹⁸ The upper dermis contains a perivascular lymphocytic infiltrate. Treatment with laser therapy and surgical excision has led to both symptomatic and clinical improvement of ILVEN.¹⁶

Plaque-type syringomas are a rare variant of syringomas that clinically may mimic other common inflammatory and neoplastic conditions. An adequate biopsy is imperative to differentiate between adnexal neoplasms, as a small superficial biopsy of a syringoma may demonstrate features observed in other malignant or locally aggressive neoplasms. In our patient, the small ducts lined by cuboidal epithelium with no cellular atypia and no deep dermal growth or perineural invasion allowed for the diagnosis of PTS. Therapeutic options were reviewed with our patient, including oral isotretinoin, laser therapy, and staged excision. Ultimately, our patient elected not to pursue treatment, and she is being monitored clinically for any changes in appearance or symptoms.

The Diagnosis: Plaque-type Syringoma

A biopsy demonstrated multiple basaloid islands of tumor cells in the reticular dermis with ductal differentiation, some with a commalike tail. The ducts were lined by 2 to 3 layers of small uniform cuboidal cells without atypia and contained inspissated secretions within the lumina of scattered ducts. There was an associated fibrotic collagenous stroma. There was no evidence of perineural invasion and no deep dermal or subcutaneous extension (Figure 1). Additional cytokeratin immunohistochemical staining highlighted the adnexal proliferation (Figure 2). A diagnosis of plaque-type syringoma (PTS) was made.

Syringomas are benign dermal sweat gland tumors that typically present as flesh-colored papules on the cheeks or periorbital area of young females. Plaque-type tumors as well as papulonodular, eruptive, disseminated, urticaria pigmentosa–like, lichen planus–like, or milialike syringomas also have been reported. Syringomas may be associated with certain medical conditions such as Down syndrome, Nicolau-Balus syndrome, and both scarring and nonscarring alopecias.¹ The clear cell variant of syringoma often is associated with diabetes mellitus.² Kikuchi et al³ first described PTS in 1979. Plaque-type syringomas rarely are reported in the literature, and sites of involvement include the head and neck region, upper lip, chest, upper extremities, vulva, penis, and scrotum.^4-6

Histologically, syringomatous lesions are composed of multiple small ducts lined by 2 to 3 layers of cuboidal epithelium. The ducts may be arranged in nests or strands of basaloid cells surrounded by a dense fibrotic stroma. Occasionally, the ducts will form a comma- or teardropshaped tail; however, this also may be observed in desmoplastic trichoepithelioma (DTE).⁷ Perineural invasion is absent in syringomas. Syringomas exhibit a lateral growth pattern that typically is limited to the upper half of the reticular dermis and spares the underlying subcutis, muscle, and bone. The growth pattern may be discontinuous with proliferations juxtaposed by normal-appearing skin.⁸ Syringomas usually express progesterone receptors and are known to proliferate at puberty, suggesting that these neoplasms are under hormonal control.⁹ Although syringomas are benign, various treatment options that may be pursued for cosmetic purposes include radiofrequency, staged excision, laser ablation, and oral isotretinoin.^8,10 If only a superficial biopsy is obtained, syringomas may display features of other adnexal neoplasms, including microcystic adnexal carcinoma (MAC), DTE, morpheaform basal cell carcinoma (BCC), and inflammatory linear verrucous epidermal nevus (ILVEN).

Microcystic adnexal carcinoma is a locally aggressive neoplasm first described by Goldstein et al¹¹ in 1982 an indurated, ill-defined plaque or nodule on the face with a predilection for the upper and lower lip. Prior radiation therapy and immunosuppression are risk factors for the development of MAC.¹² Histologically, the superficial portion displays small cornifying cysts interspersed with islands of basaloid cells and may mimic a syringoma. However, the deeper portions demonstrate ducts lined by a single layer of cells with a background of hyalinized and sclerotic stroma. The tumor cells may occupy the deep dermis and underlying subcutis, muscle, or bone and demonstrate an infiltrative growth pattern and perineural invasion. Treatment includes Mohs micrographic surgery.

Desmoplastic trichoepitheliomas most commonly present as solitary white to yellowish annular papules or plaques with a central dell located on sun-exposed areas of the face, cheeks, or chin. This benign neoplasm has a bimodal age distribution, primarily affecting females either in childhood or adulthood.¹³ Histologically, strands and nests of basaloid epithelial cells proliferate in a dense eosinophilic desmoplastic stroma. The basaloid islands are narrow and cordlike with growth parallel to the surface epidermis and do not dive deeply into the deep dermis or subcutis. Ductal differentiation with associated secretions typically is not seen in DTE.¹ Calcifications and foreign body granulomatous infiltrates may be present. Merkel cells also are present in this tumor and may be highlighted by immunohistochemistry with cytokeratin 20.¹⁴ Rarely, desmoplastic trichoepitheliomas may transform into trichoblastic carcinomas. Treatment may consist of surgical excision or Mohs micrographic surgery.

Morpheaform BCC also is included in the clinical and histopathologic differential diagnosis of infiltrative basaloid neoplasms. It is one of the more aggressive variants of BCC. The use of immunohistochemical staining may aid in differentiating between these sclerosing adnexal neoplasms.¹⁵ For example, pleckstrin homologylike domain family A member 1 (PHLDA1) is a stem cell marker that is heavily expressed in DTE as a specific follicular bulge marker but is not present in a morpheaform BCC. This highlights the follicular nature of DTEs at the molecular level. BerEP4 is a monoclonal antibody that serves as an epithelial marker for 2 glycopolypeptides: 34 and 39 kDa. This antibody may demonstrate positivity in morpheaform BCC but does not stain cells of interest in MAC.

Inflammatory linear verrucous epidermal nevus clinically presents with erythematous and warty papules in a linear distribution following the Blaschko lines. The papules often are reported to be intensely pruritic and usually are localized to one extremity.¹⁶ Although adultonset forms of ILVEN have been described,¹⁷ it most commonly is diagnosed in young children. Histologically, ILVEN consists of psoriasiform epidermal hyperplasia with alternating areas of parakeratosis and orthokeratosis with underlying agranulosis and hypergranulosis, respectively.¹⁸ The upper dermis contains a perivascular lymphocytic infiltrate. Treatment with laser therapy and surgical excision has led to both symptomatic and clinical improvement of ILVEN.¹⁶

Plaque-type syringomas are a rare variant of syringomas that clinically may mimic other common inflammatory and neoplastic conditions. An adequate biopsy is imperative to differentiate between adnexal neoplasms, as a small superficial biopsy of a syringoma may demonstrate features observed in other malignant or locally aggressive neoplasms. In our patient, the small ducts lined by cuboidal epithelium with no cellular atypia and no deep dermal growth or perineural invasion allowed for the diagnosis of PTS. Therapeutic options were reviewed with our patient, including oral isotretinoin, laser therapy, and staged excision. Ultimately, our patient elected not to pursue treatment, and she is being monitored clinically for any changes in appearance or symptoms.

The Diagnosis: Plaque-type Syringoma

A biopsy demonstrated multiple basaloid islands of tumor cells in the reticular dermis with ductal differentiation, some with a commalike tail. The ducts were lined by 2 to 3 layers of small uniform cuboidal cells without atypia and contained inspissated secretions within the lumina of scattered ducts. There was an associated fibrotic collagenous stroma. There was no evidence of perineural invasion and no deep dermal or subcutaneous extension (Figure 1). Additional cytokeratin immunohistochemical staining highlighted the adnexal proliferation (Figure 2). A diagnosis of plaque-type syringoma (PTS) was made.

Syringomas are benign dermal sweat gland tumors that typically present as flesh-colored papules on the cheeks or periorbital area of young females. Plaque-type tumors as well as papulonodular, eruptive, disseminated, urticaria pigmentosa–like, lichen planus–like, or milialike syringomas also have been reported. Syringomas may be associated with certain medical conditions such as Down syndrome, Nicolau-Balus syndrome, and both scarring and nonscarring alopecias.¹ The clear cell variant of syringoma often is associated with diabetes mellitus.² Kikuchi et al³ first described PTS in 1979. Plaque-type syringomas rarely are reported in the literature, and sites of involvement include the head and neck region, upper lip, chest, upper extremities, vulva, penis, and scrotum.^4-6

Histologically, syringomatous lesions are composed of multiple small ducts lined by 2 to 3 layers of cuboidal epithelium. The ducts may be arranged in nests or strands of basaloid cells surrounded by a dense fibrotic stroma. Occasionally, the ducts will form a comma- or teardropshaped tail; however, this also may be observed in desmoplastic trichoepithelioma (DTE).⁷ Perineural invasion is absent in syringomas. Syringomas exhibit a lateral growth pattern that typically is limited to the upper half of the reticular dermis and spares the underlying subcutis, muscle, and bone. The growth pattern may be discontinuous with proliferations juxtaposed by normal-appearing skin.⁸ Syringomas usually express progesterone receptors and are known to proliferate at puberty, suggesting that these neoplasms are under hormonal control.⁹ Although syringomas are benign, various treatment options that may be pursued for cosmetic purposes include radiofrequency, staged excision, laser ablation, and oral isotretinoin.^8,10 If only a superficial biopsy is obtained, syringomas may display features of other adnexal neoplasms, including microcystic adnexal carcinoma (MAC), DTE, morpheaform basal cell carcinoma (BCC), and inflammatory linear verrucous epidermal nevus (ILVEN).

Microcystic adnexal carcinoma is a locally aggressive neoplasm first described by Goldstein et al¹¹ in 1982 an indurated, ill-defined plaque or nodule on the face with a predilection for the upper and lower lip. Prior radiation therapy and immunosuppression are risk factors for the development of MAC.¹² Histologically, the superficial portion displays small cornifying cysts interspersed with islands of basaloid cells and may mimic a syringoma. However, the deeper portions demonstrate ducts lined by a single layer of cells with a background of hyalinized and sclerotic stroma. The tumor cells may occupy the deep dermis and underlying subcutis, muscle, or bone and demonstrate an infiltrative growth pattern and perineural invasion. Treatment includes Mohs micrographic surgery.

Desmoplastic trichoepitheliomas most commonly present as solitary white to yellowish annular papules or plaques with a central dell located on sun-exposed areas of the face, cheeks, or chin. This benign neoplasm has a bimodal age distribution, primarily affecting females either in childhood or adulthood.¹³ Histologically, strands and nests of basaloid epithelial cells proliferate in a dense eosinophilic desmoplastic stroma. The basaloid islands are narrow and cordlike with growth parallel to the surface epidermis and do not dive deeply into the deep dermis or subcutis. Ductal differentiation with associated secretions typically is not seen in DTE.¹ Calcifications and foreign body granulomatous infiltrates may be present. Merkel cells also are present in this tumor and may be highlighted by immunohistochemistry with cytokeratin 20.¹⁴ Rarely, desmoplastic trichoepitheliomas may transform into trichoblastic carcinomas. Treatment may consist of surgical excision or Mohs micrographic surgery.

Morpheaform BCC also is included in the clinical and histopathologic differential diagnosis of infiltrative basaloid neoplasms. It is one of the more aggressive variants of BCC. The use of immunohistochemical staining may aid in differentiating between these sclerosing adnexal neoplasms.¹⁵ For example, pleckstrin homologylike domain family A member 1 (PHLDA1) is a stem cell marker that is heavily expressed in DTE as a specific follicular bulge marker but is not present in a morpheaform BCC. This highlights the follicular nature of DTEs at the molecular level. BerEP4 is a monoclonal antibody that serves as an epithelial marker for 2 glycopolypeptides: 34 and 39 kDa. This antibody may demonstrate positivity in morpheaform BCC but does not stain cells of interest in MAC.

Inflammatory linear verrucous epidermal nevus clinically presents with erythematous and warty papules in a linear distribution following the Blaschko lines. The papules often are reported to be intensely pruritic and usually are localized to one extremity.¹⁶ Although adultonset forms of ILVEN have been described,¹⁷ it most commonly is diagnosed in young children. Histologically, ILVEN consists of psoriasiform epidermal hyperplasia with alternating areas of parakeratosis and orthokeratosis with underlying agranulosis and hypergranulosis, respectively.¹⁸ The upper dermis contains a perivascular lymphocytic infiltrate. Treatment with laser therapy and surgical excision has led to both symptomatic and clinical improvement of ILVEN.¹⁶

Plaque-type syringomas are a rare variant of syringomas that clinically may mimic other common inflammatory and neoplastic conditions. An adequate biopsy is imperative to differentiate between adnexal neoplasms, as a small superficial biopsy of a syringoma may demonstrate features observed in other malignant or locally aggressive neoplasms. In our patient, the small ducts lined by cuboidal epithelium with no cellular atypia and no deep dermal growth or perineural invasion allowed for the diagnosis of PTS. Therapeutic options were reviewed with our patient, including oral isotretinoin, laser therapy, and staged excision. Ultimately, our patient elected not to pursue treatment, and she is being monitored clinically for any changes in appearance or symptoms.