MDedge Pediatrics

“I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach.” – Henry David Thoreau

I have many patients like Maxine. Tall, with a shock of white hair. Old, but still in charge. When you try to make eye contact, she looks right through you. First with her left eye. Then her right. Her face is inscrutable. What’s she thinking? Unlike many of my patients, however, this Maxine was a llama. Every morning my daughter and I tried to coax her into moving as we leaned on the cold steel gate that kept her in her pasture. We were visiting family in October and chose to stay on a working New England farm. The kids will love the animals, we thought, and we’ll appreciate the extra bedrooms.

Jeffrey Benabio, MD, MBA

Airbnb helped us find this charming fiber-farm in Rhode Island where they raise Leicester Longwool sheep, a historic breed that once roamed George Washington’s pastures, along with a few goats, ducks, chickens, and Maxine. It’s situated deep in the woods, which were yellow, orange, and red that week. As it happens, we were just a short drive due south of Walden Pond where Henry David Thoreau spent 2 years, 2 months and 2 days escaping “overcivilization” nearly 175 years ago. Hoisting our overweight bags over the uneven granite stone steps when we arrived, I realized this was going to be more like the Thoreau experiment than I intended. The farmhouse dated to the 1790s. There were wide, creaky floorboards, low ceilings, one staircase to the bedrooms (which could have aptly been called a ladder) and loads of book-laden shelves. Instructions posted in the kitchen warned that the heat is tricky to regulate – a redundant admonition as we watched our 3-year-old putting on her socks and shoes as she got into bed.

Now, if you’ve ever been on vacation with little kids, you know that it’s basically just childcare in a novel location. After barricading the staircase with luggage and unplugging lamps from their dicey outlets we set out to feed the chickens and try to pet a sheep. Walking the perimeter of the farm we saw stone walls that needed mending and stumbled across two ancient cemeteries, one had been for family, the other for slaves. I wondered how many farmers and weavers and menders had walked this trail with their kids over the generations.

The next morning, we learned that roosters do not in fact crow at dawn, they crow before dawn (which could also aptly be called nighttime). There were no commutes or late patients here. But there was work to be done. Chickens don’t care that it’s Sunday. It downpoured. Watching the sheep from the kitchen as I sipped my coffee, they didn’t seem to mind. Nor did our farmer hosts who trudged past them in tall boots, just as they had every other day of their farmer lives.

Kaiser Permanente

By the fifth day, we had fallen into the rhythms of the homestead. We cracked the blue, green, and brown eggs that our hosts placed outside our door in the early hours and made omelets that were as orange as the foliage. We finally learned to adjust the heat so we neither got chilblains nor had to open the windows and strip naked to cool down. The sky was a brilliant blue that last morning and Sloan ran around trying to catch leaves as they blew off the trees. She had no objective. No counting. No contest. Just chasing leaves as they fell. It was the ultimate atelic activity, done just for doing it. I joined her and found I was no better at this than a 3-year-old.

We came to see family and a few animals and we left with a new appreciation for the goodness of people and nature. Perhaps it’s time to bring back Transcendentalism again? We might all benefit from a little time in the woods.
 

Dr. Benabio is director of Healthcare Transformation and chief of dermatology at Kaiser Permanente San Diego. The opinions expressed in this column are his own and do not represent those of Kaiser Permanente. Dr. Benabio is @Dermdoc on Twitter. Write to him at [email protected].

“I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach.” – Henry David Thoreau

I have many patients like Maxine. Tall, with a shock of white hair. Old, but still in charge. When you try to make eye contact, she looks right through you. First with her left eye. Then her right. Her face is inscrutable. What’s she thinking? Unlike many of my patients, however, this Maxine was a llama. Every morning my daughter and I tried to coax her into moving as we leaned on the cold steel gate that kept her in her pasture. We were visiting family in October and chose to stay on a working New England farm. The kids will love the animals, we thought, and we’ll appreciate the extra bedrooms.

Jeffrey Benabio, MD, MBA

Airbnb helped us find this charming fiber-farm in Rhode Island where they raise Leicester Longwool sheep, a historic breed that once roamed George Washington’s pastures, along with a few goats, ducks, chickens, and Maxine. It’s situated deep in the woods, which were yellow, orange, and red that week. As it happens, we were just a short drive due south of Walden Pond where Henry David Thoreau spent 2 years, 2 months and 2 days escaping “overcivilization” nearly 175 years ago. Hoisting our overweight bags over the uneven granite stone steps when we arrived, I realized this was going to be more like the Thoreau experiment than I intended. The farmhouse dated to the 1790s. There were wide, creaky floorboards, low ceilings, one staircase to the bedrooms (which could have aptly been called a ladder) and loads of book-laden shelves. Instructions posted in the kitchen warned that the heat is tricky to regulate – a redundant admonition as we watched our 3-year-old putting on her socks and shoes as she got into bed.

Now, if you’ve ever been on vacation with little kids, you know that it’s basically just childcare in a novel location. After barricading the staircase with luggage and unplugging lamps from their dicey outlets we set out to feed the chickens and try to pet a sheep. Walking the perimeter of the farm we saw stone walls that needed mending and stumbled across two ancient cemeteries, one had been for family, the other for slaves. I wondered how many farmers and weavers and menders had walked this trail with their kids over the generations.

The next morning, we learned that roosters do not in fact crow at dawn, they crow before dawn (which could also aptly be called nighttime). There were no commutes or late patients here. But there was work to be done. Chickens don’t care that it’s Sunday. It downpoured. Watching the sheep from the kitchen as I sipped my coffee, they didn’t seem to mind. Nor did our farmer hosts who trudged past them in tall boots, just as they had every other day of their farmer lives.

Kaiser Permanente

By the fifth day, we had fallen into the rhythms of the homestead. We cracked the blue, green, and brown eggs that our hosts placed outside our door in the early hours and made omelets that were as orange as the foliage. We finally learned to adjust the heat so we neither got chilblains nor had to open the windows and strip naked to cool down. The sky was a brilliant blue that last morning and Sloan ran around trying to catch leaves as they blew off the trees. She had no objective. No counting. No contest. Just chasing leaves as they fell. It was the ultimate atelic activity, done just for doing it. I joined her and found I was no better at this than a 3-year-old.

We came to see family and a few animals and we left with a new appreciation for the goodness of people and nature. Perhaps it’s time to bring back Transcendentalism again? We might all benefit from a little time in the woods.
 

Dr. Benabio is director of Healthcare Transformation and chief of dermatology at Kaiser Permanente San Diego. The opinions expressed in this column are his own and do not represent those of Kaiser Permanente. Dr. Benabio is @Dermdoc on Twitter. Write to him at [email protected].

“I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach.” – Henry David Thoreau

I have many patients like Maxine. Tall, with a shock of white hair. Old, but still in charge. When you try to make eye contact, she looks right through you. First with her left eye. Then her right. Her face is inscrutable. What’s she thinking? Unlike many of my patients, however, this Maxine was a llama. Every morning my daughter and I tried to coax her into moving as we leaned on the cold steel gate that kept her in her pasture. We were visiting family in October and chose to stay on a working New England farm. The kids will love the animals, we thought, and we’ll appreciate the extra bedrooms.

Jeffrey Benabio, MD, MBA

Airbnb helped us find this charming fiber-farm in Rhode Island where they raise Leicester Longwool sheep, a historic breed that once roamed George Washington’s pastures, along with a few goats, ducks, chickens, and Maxine. It’s situated deep in the woods, which were yellow, orange, and red that week. As it happens, we were just a short drive due south of Walden Pond where Henry David Thoreau spent 2 years, 2 months and 2 days escaping “overcivilization” nearly 175 years ago. Hoisting our overweight bags over the uneven granite stone steps when we arrived, I realized this was going to be more like the Thoreau experiment than I intended. The farmhouse dated to the 1790s. There were wide, creaky floorboards, low ceilings, one staircase to the bedrooms (which could have aptly been called a ladder) and loads of book-laden shelves. Instructions posted in the kitchen warned that the heat is tricky to regulate – a redundant admonition as we watched our 3-year-old putting on her socks and shoes as she got into bed.

Now, if you’ve ever been on vacation with little kids, you know that it’s basically just childcare in a novel location. After barricading the staircase with luggage and unplugging lamps from their dicey outlets we set out to feed the chickens and try to pet a sheep. Walking the perimeter of the farm we saw stone walls that needed mending and stumbled across two ancient cemeteries, one had been for family, the other for slaves. I wondered how many farmers and weavers and menders had walked this trail with their kids over the generations.

The next morning, we learned that roosters do not in fact crow at dawn, they crow before dawn (which could also aptly be called nighttime). There were no commutes or late patients here. But there was work to be done. Chickens don’t care that it’s Sunday. It downpoured. Watching the sheep from the kitchen as I sipped my coffee, they didn’t seem to mind. Nor did our farmer hosts who trudged past them in tall boots, just as they had every other day of their farmer lives.

Kaiser Permanente

By the fifth day, we had fallen into the rhythms of the homestead. We cracked the blue, green, and brown eggs that our hosts placed outside our door in the early hours and made omelets that were as orange as the foliage. We finally learned to adjust the heat so we neither got chilblains nor had to open the windows and strip naked to cool down. The sky was a brilliant blue that last morning and Sloan ran around trying to catch leaves as they blew off the trees. She had no objective. No counting. No contest. Just chasing leaves as they fell. It was the ultimate atelic activity, done just for doing it. I joined her and found I was no better at this than a 3-year-old.

We came to see family and a few animals and we left with a new appreciation for the goodness of people and nature. Perhaps it’s time to bring back Transcendentalism again? We might all benefit from a little time in the woods.
 

Dr. Benabio is director of Healthcare Transformation and chief of dermatology at Kaiser Permanente San Diego. The opinions expressed in this column are his own and do not represent those of Kaiser Permanente. Dr. Benabio is @Dermdoc on Twitter. Write to him at [email protected].

Changes may be in store for how physicians do business based on pending proposals from the Federal Trade Commission to ban noncompete clauses and monitor potential merger monopolies.

In January 2023, the FTC announced a rule that would ban noncompete clauses, stating that such clauses reduce workers’ wages and stifle new businesses. Simply put, the rule would ban employers from entering into noncompete clauses with workers, including independent contractors.

Aspects of the rule include whether it should pertain to franchisees, whether senior executives should be exempted, and whether low-wage and high-wage workers should be treated differently.

According to the FTC, banning noncompete clauses would increase workers’ earnings by approximately $300 billion per year, save consumers as much as $148 billion in health care costs, and double the number of companies founded by former workers in the same field.

In June 2023, the FTC and the Department of Justice proposed changes to rules governing mergers, including changes to prenotification forms that would promote more efficient screening of potential mergers. According to a press release from the FTC, the proposed changes include provision of details about investments or corporate relationships, product and services, projected revenue streams, and previous acquisitions.

The proposal also includes a waiting period during which agencies would assess the risk that a merger would lessen competition or tend to create a monopoly.
 

What the FTC proposals mean for physicians

FTC Chair Lina M. Khan addressed attendees at the American College of Physicians at their annual meeting in October.

In March 2023, ACEP wrote to Ms. Khan in support of the banning of noncompete clauses. The ACEP also stated that the FTC should monitor the effect of a ban on the ability to recruit and maintain a stable physician workforce in rural and underserved areas “and should examine the potential impacts should nonprofit health systems be exempt from a ban.”

However, the American Medical Group Association, a nonprofit trade organization that supports multispecialty medical groups, opposes the ban. In a press release issued in March 2023, AMGA noted that, “As employers, AMGA members rely in part on noncompete agreements to build strong, sustainable care teams that work together to coordinate care for their patients. These care teams emphasize the importance of the doctor-patient relationship, which reasonable noncompete agreements help support.”

The American Medical Association supports the ban on noncompete clauses, detailed in an official AMA policy statement as, “support[ing] policies, regulations, and legislation that prohibits covenants not-to-compete for all physicians in clinical practice who hold employment contracts with for-profit or nonprofit hospital, hospital system, or staffing company employers.”

In regard to the merger guidelines, ACEP wrote a separate letter to Ms. Khan identifying some of the unique aspects of emergency medicine practice. The ACEP stressed the need for caution as the consolidation of medical practices continues, many under the umbrella of private equity investment companies.

“Unchecked mergers that substantially lessen competition in the labor market for emergency physicians, in which the employer is the buyer and the physician is the seller, can impact physicians directly by lowering wages or slowing wage growth, worsening benefits or working conditions, or contributing to other degradations in workplace quality,” according to ACEP.

The AMA also supports the FTC’s draft merger guidelines as protective of physicians and their working environments.

In September 2023, the AMA sent a letter to the FTC commending the agency on the proposed guidelines: “It is our strong contention that the agencies must have merger guidelines that protect physicians against health insurer mergers that may substantially lessen competition for the purchase of physician services and that degrade physician working conditions,” according to the AMA letter.

According the FTC, the proposed changes represent an expansion and reorganization of information along with the addition of new document requirements and represents the first comprehensive review of the Hart-Scott-Rodino Antitrust Improvements Act since 1978.

After soliciting public comments, the FTC is reviewing the proposals, and no specific date for a final vote has been announced.

More specifics on the potential changes to premerger notification, reporting, and waiting period requirements are available on the FTC website.

A version of this article appeared on Medscape.com.

Changes may be in store for how physicians do business based on pending proposals from the Federal Trade Commission to ban noncompete clauses and monitor potential merger monopolies.

In January 2023, the FTC announced a rule that would ban noncompete clauses, stating that such clauses reduce workers’ wages and stifle new businesses. Simply put, the rule would ban employers from entering into noncompete clauses with workers, including independent contractors.

Aspects of the rule include whether it should pertain to franchisees, whether senior executives should be exempted, and whether low-wage and high-wage workers should be treated differently.

According to the FTC, banning noncompete clauses would increase workers’ earnings by approximately $300 billion per year, save consumers as much as $148 billion in health care costs, and double the number of companies founded by former workers in the same field.

In June 2023, the FTC and the Department of Justice proposed changes to rules governing mergers, including changes to prenotification forms that would promote more efficient screening of potential mergers. According to a press release from the FTC, the proposed changes include provision of details about investments or corporate relationships, product and services, projected revenue streams, and previous acquisitions.

The proposal also includes a waiting period during which agencies would assess the risk that a merger would lessen competition or tend to create a monopoly.
 

What the FTC proposals mean for physicians

FTC Chair Lina M. Khan addressed attendees at the American College of Physicians at their annual meeting in October.

In March 2023, ACEP wrote to Ms. Khan in support of the banning of noncompete clauses. The ACEP also stated that the FTC should monitor the effect of a ban on the ability to recruit and maintain a stable physician workforce in rural and underserved areas “and should examine the potential impacts should nonprofit health systems be exempt from a ban.”

However, the American Medical Group Association, a nonprofit trade organization that supports multispecialty medical groups, opposes the ban. In a press release issued in March 2023, AMGA noted that, “As employers, AMGA members rely in part on noncompete agreements to build strong, sustainable care teams that work together to coordinate care for their patients. These care teams emphasize the importance of the doctor-patient relationship, which reasonable noncompete agreements help support.”

The American Medical Association supports the ban on noncompete clauses, detailed in an official AMA policy statement as, “support[ing] policies, regulations, and legislation that prohibits covenants not-to-compete for all physicians in clinical practice who hold employment contracts with for-profit or nonprofit hospital, hospital system, or staffing company employers.”

In regard to the merger guidelines, ACEP wrote a separate letter to Ms. Khan identifying some of the unique aspects of emergency medicine practice. The ACEP stressed the need for caution as the consolidation of medical practices continues, many under the umbrella of private equity investment companies.

“Unchecked mergers that substantially lessen competition in the labor market for emergency physicians, in which the employer is the buyer and the physician is the seller, can impact physicians directly by lowering wages or slowing wage growth, worsening benefits or working conditions, or contributing to other degradations in workplace quality,” according to ACEP.

The AMA also supports the FTC’s draft merger guidelines as protective of physicians and their working environments.

In September 2023, the AMA sent a letter to the FTC commending the agency on the proposed guidelines: “It is our strong contention that the agencies must have merger guidelines that protect physicians against health insurer mergers that may substantially lessen competition for the purchase of physician services and that degrade physician working conditions,” according to the AMA letter.

According the FTC, the proposed changes represent an expansion and reorganization of information along with the addition of new document requirements and represents the first comprehensive review of the Hart-Scott-Rodino Antitrust Improvements Act since 1978.

After soliciting public comments, the FTC is reviewing the proposals, and no specific date for a final vote has been announced.

More specifics on the potential changes to premerger notification, reporting, and waiting period requirements are available on the FTC website.

A version of this article appeared on Medscape.com.

Changes may be in store for how physicians do business based on pending proposals from the Federal Trade Commission to ban noncompete clauses and monitor potential merger monopolies.

In January 2023, the FTC announced a rule that would ban noncompete clauses, stating that such clauses reduce workers’ wages and stifle new businesses. Simply put, the rule would ban employers from entering into noncompete clauses with workers, including independent contractors.

Aspects of the rule include whether it should pertain to franchisees, whether senior executives should be exempted, and whether low-wage and high-wage workers should be treated differently.

According to the FTC, banning noncompete clauses would increase workers’ earnings by approximately $300 billion per year, save consumers as much as $148 billion in health care costs, and double the number of companies founded by former workers in the same field.

In June 2023, the FTC and the Department of Justice proposed changes to rules governing mergers, including changes to prenotification forms that would promote more efficient screening of potential mergers. According to a press release from the FTC, the proposed changes include provision of details about investments or corporate relationships, product and services, projected revenue streams, and previous acquisitions.

The proposal also includes a waiting period during which agencies would assess the risk that a merger would lessen competition or tend to create a monopoly.
 

What the FTC proposals mean for physicians

FTC Chair Lina M. Khan addressed attendees at the American College of Physicians at their annual meeting in October.

In March 2023, ACEP wrote to Ms. Khan in support of the banning of noncompete clauses. The ACEP also stated that the FTC should monitor the effect of a ban on the ability to recruit and maintain a stable physician workforce in rural and underserved areas “and should examine the potential impacts should nonprofit health systems be exempt from a ban.”

However, the American Medical Group Association, a nonprofit trade organization that supports multispecialty medical groups, opposes the ban. In a press release issued in March 2023, AMGA noted that, “As employers, AMGA members rely in part on noncompete agreements to build strong, sustainable care teams that work together to coordinate care for their patients. These care teams emphasize the importance of the doctor-patient relationship, which reasonable noncompete agreements help support.”

The American Medical Association supports the ban on noncompete clauses, detailed in an official AMA policy statement as, “support[ing] policies, regulations, and legislation that prohibits covenants not-to-compete for all physicians in clinical practice who hold employment contracts with for-profit or nonprofit hospital, hospital system, or staffing company employers.”

In regard to the merger guidelines, ACEP wrote a separate letter to Ms. Khan identifying some of the unique aspects of emergency medicine practice. The ACEP stressed the need for caution as the consolidation of medical practices continues, many under the umbrella of private equity investment companies.

“Unchecked mergers that substantially lessen competition in the labor market for emergency physicians, in which the employer is the buyer and the physician is the seller, can impact physicians directly by lowering wages or slowing wage growth, worsening benefits or working conditions, or contributing to other degradations in workplace quality,” according to ACEP.

The AMA also supports the FTC’s draft merger guidelines as protective of physicians and their working environments.

In September 2023, the AMA sent a letter to the FTC commending the agency on the proposed guidelines: “It is our strong contention that the agencies must have merger guidelines that protect physicians against health insurer mergers that may substantially lessen competition for the purchase of physician services and that degrade physician working conditions,” according to the AMA letter.

According the FTC, the proposed changes represent an expansion and reorganization of information along with the addition of new document requirements and represents the first comprehensive review of the Hart-Scott-Rodino Antitrust Improvements Act since 1978.

After soliciting public comments, the FTC is reviewing the proposals, and no specific date for a final vote has been announced.

More specifics on the potential changes to premerger notification, reporting, and waiting period requirements are available on the FTC website.

A version of this article appeared on Medscape.com.

New research strengthens the body of evidence demonstrating an increased risk of blood cancer from exposure to low doses of radiation from CT scans. The results suggest that, for every 10,000 children examined with an average low dose of 8 mGy, 1-2 will likely develop a hematologic malignancy related to radiation exposure over the next 12 years.

The findings, published online in Nature Medicine, are based on more than 1.3 million CT scans in nearly 900,000 people younger than 22 years old when scanned.

This study makes a “significant contribution to the understanding of the effects of ionizing radiation, specifically x-rays, on the human body at the levels of radiation exposure encountered in diagnostic CT procedures,” Peter Marsden, PhD, and Jim Thurston, radiation protection experts at Dorset County (England) Hospital, NHS Foundation Trust, said in a press release from the U.K. nonprofit Science Media Centre.

These findings highlight levels of risk that “align with those currently estimated and do not suggest that the use of CT carries a greater risk than previously thought,” Dr. Marsden and Thurston said.

Exposure to moderate- (≥ 100 mGy) to high-dose (≥ 1 Gy) ionizing radiation is a well-established risk factor for leukemia in both children and adults. However, the risk associated with low-dose exposure (< 100 mGy) typically associated with diagnostic CT exams in children and teens remains unclear.

The current study, coordinated by the International Agency for Research on Cancer, aimed to improve direct estimates of cancer risk from low-dose radiation exposure from CT scans performed in childhood and adolescence. The researchers estimated radiation doses to the active bone marrow based on body part scanned, patient characteristics, time period, and inferred CT technical parameters.

A total of 790 hematologic malignancies, including lymphoid and myeloid malignancies, were identified during follow-up. More than half (51%) of the cases were diagnosed in people under age 20 and 88.5% were diagnosed in people under age 30 years.

Overall, the observational study found a nearly twofold excess risk of all hematologic malignancies per 100 mGy in children, adolescents, and young adults, with similar risk estimates observed for lymphoid and myeloid cancers. The excess relative risk for hematologic malignancies increased as the number of CT exams increased – with risk rising by 43% per exam.

The results of this study “strengthen the findings from previous low-dose studies of a consistent and robust dose-related increased risk of radiation-induced hematological malignancies” and highlight the importance of optimizing doses in this patient population, study author Elisabeth Cardis, PhD, with the Barcelona Institute for Global Health, and colleagues concluded.

Sarah McQuaid, PhD, chair of the nuclear medicine special interest group, Institute of Physics and Engineering in Medicine, York, England, agreed.

“This publication indicates that there could be a small cancer risk from CT scans in young people, but it is important for this to be viewed in the context of the substantial benefit these scans bring, due to the important diagnostic information they provide,” Dr. McQuaid said in the press release. Overall, “the number of patients whose medical care will have been improved from these CT scans will have been very high, and lives undoubtedly saved as a result.”

The study had no commercial funding. The authors and outside experts reported no relevant financial relationships.

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

New research strengthens the body of evidence demonstrating an increased risk of blood cancer from exposure to low doses of radiation from CT scans. The results suggest that, for every 10,000 children examined with an average low dose of 8 mGy, 1-2 will likely develop a hematologic malignancy related to radiation exposure over the next 12 years.

The findings, published online in Nature Medicine, are based on more than 1.3 million CT scans in nearly 900,000 people younger than 22 years old when scanned.

This study makes a “significant contribution to the understanding of the effects of ionizing radiation, specifically x-rays, on the human body at the levels of radiation exposure encountered in diagnostic CT procedures,” Peter Marsden, PhD, and Jim Thurston, radiation protection experts at Dorset County (England) Hospital, NHS Foundation Trust, said in a press release from the U.K. nonprofit Science Media Centre.

These findings highlight levels of risk that “align with those currently estimated and do not suggest that the use of CT carries a greater risk than previously thought,” Dr. Marsden and Thurston said.

Exposure to moderate- (≥ 100 mGy) to high-dose (≥ 1 Gy) ionizing radiation is a well-established risk factor for leukemia in both children and adults. However, the risk associated with low-dose exposure (< 100 mGy) typically associated with diagnostic CT exams in children and teens remains unclear.

The current study, coordinated by the International Agency for Research on Cancer, aimed to improve direct estimates of cancer risk from low-dose radiation exposure from CT scans performed in childhood and adolescence. The researchers estimated radiation doses to the active bone marrow based on body part scanned, patient characteristics, time period, and inferred CT technical parameters.

A total of 790 hematologic malignancies, including lymphoid and myeloid malignancies, were identified during follow-up. More than half (51%) of the cases were diagnosed in people under age 20 and 88.5% were diagnosed in people under age 30 years.

Overall, the observational study found a nearly twofold excess risk of all hematologic malignancies per 100 mGy in children, adolescents, and young adults, with similar risk estimates observed for lymphoid and myeloid cancers. The excess relative risk for hematologic malignancies increased as the number of CT exams increased – with risk rising by 43% per exam.

The results of this study “strengthen the findings from previous low-dose studies of a consistent and robust dose-related increased risk of radiation-induced hematological malignancies” and highlight the importance of optimizing doses in this patient population, study author Elisabeth Cardis, PhD, with the Barcelona Institute for Global Health, and colleagues concluded.

Sarah McQuaid, PhD, chair of the nuclear medicine special interest group, Institute of Physics and Engineering in Medicine, York, England, agreed.

“This publication indicates that there could be a small cancer risk from CT scans in young people, but it is important for this to be viewed in the context of the substantial benefit these scans bring, due to the important diagnostic information they provide,” Dr. McQuaid said in the press release. Overall, “the number of patients whose medical care will have been improved from these CT scans will have been very high, and lives undoubtedly saved as a result.”

The study had no commercial funding. The authors and outside experts reported no relevant financial relationships.

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

New research strengthens the body of evidence demonstrating an increased risk of blood cancer from exposure to low doses of radiation from CT scans. The results suggest that, for every 10,000 children examined with an average low dose of 8 mGy, 1-2 will likely develop a hematologic malignancy related to radiation exposure over the next 12 years.

The findings, published online in Nature Medicine, are based on more than 1.3 million CT scans in nearly 900,000 people younger than 22 years old when scanned.

This study makes a “significant contribution to the understanding of the effects of ionizing radiation, specifically x-rays, on the human body at the levels of radiation exposure encountered in diagnostic CT procedures,” Peter Marsden, PhD, and Jim Thurston, radiation protection experts at Dorset County (England) Hospital, NHS Foundation Trust, said in a press release from the U.K. nonprofit Science Media Centre.

These findings highlight levels of risk that “align with those currently estimated and do not suggest that the use of CT carries a greater risk than previously thought,” Dr. Marsden and Thurston said.

Exposure to moderate- (≥ 100 mGy) to high-dose (≥ 1 Gy) ionizing radiation is a well-established risk factor for leukemia in both children and adults. However, the risk associated with low-dose exposure (< 100 mGy) typically associated with diagnostic CT exams in children and teens remains unclear.

The current study, coordinated by the International Agency for Research on Cancer, aimed to improve direct estimates of cancer risk from low-dose radiation exposure from CT scans performed in childhood and adolescence. The researchers estimated radiation doses to the active bone marrow based on body part scanned, patient characteristics, time period, and inferred CT technical parameters.

A total of 790 hematologic malignancies, including lymphoid and myeloid malignancies, were identified during follow-up. More than half (51%) of the cases were diagnosed in people under age 20 and 88.5% were diagnosed in people under age 30 years.

Overall, the observational study found a nearly twofold excess risk of all hematologic malignancies per 100 mGy in children, adolescents, and young adults, with similar risk estimates observed for lymphoid and myeloid cancers. The excess relative risk for hematologic malignancies increased as the number of CT exams increased – with risk rising by 43% per exam.

The results of this study “strengthen the findings from previous low-dose studies of a consistent and robust dose-related increased risk of radiation-induced hematological malignancies” and highlight the importance of optimizing doses in this patient population, study author Elisabeth Cardis, PhD, with the Barcelona Institute for Global Health, and colleagues concluded.

Sarah McQuaid, PhD, chair of the nuclear medicine special interest group, Institute of Physics and Engineering in Medicine, York, England, agreed.

“This publication indicates that there could be a small cancer risk from CT scans in young people, but it is important for this to be viewed in the context of the substantial benefit these scans bring, due to the important diagnostic information they provide,” Dr. McQuaid said in the press release. Overall, “the number of patients whose medical care will have been improved from these CT scans will have been very high, and lives undoubtedly saved as a result.”

The study had no commercial funding. The authors and outside experts reported no relevant financial relationships.

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

Artificial intelligence can distinguish overlapping inflammatory conditions with total accuracy, according to a new study presented at the annual meeting of the American College of Rheumatology.

Texas pediatricians faced a conundrum during the pandemic. Endemic typhus, a flea-borne tropical infection common to the region, is nearly indistinguishable from multisystem inflammatory syndrome in children (MIS-C), a rare condition set in motion by SARS-CoV-2 infection. Children with either ailment had seemingly identical symptoms: fever, rash, gastrointestinal issues, and in need of swift treatment. A diagnosis of endemic typhus can take 4-6 days to confirm.

Tiphanie Vogel, MD, PhD, a pediatric rheumatologist at Texas Children’s Hospital, Houston, and colleagues sought to create a tool to hasten diagnosis and, ideally, treatment. To do so, they incorporated machine learning and clinical factors available within the first 6 hours of the onset of symptoms.

The team analyzed 49 demographic, clinical, and laboratory measures from the medical records of 133 children with MIS-C and 87 with endemic typhus. Using deep learning, they narrowed the model to 30 essential features that became the backbone of AI-MET, a two-phase clinical-decision support system.

Phase 1 uses 17 clinical factors and can be performed on paper. If a patient’s score in phase 1 is not determinative, clinicians proceed to phase 2, which uses an additional 13 weighted factors and machine learning.

In testing, the two-part tool classified each of the 220 test patients perfectly. And it diagnosed a second group of 111 patients with MIS-C with 99% (110/111) accuracy.

Of note, “that first step classifies [a patient] correctly half of the time,” Dr. Vogel said, so the second, AI phase of the tool was necessary for only half of cases. Dr. Vogel said that’s a good sign; it means that the tool is useful in settings where AI may not always be feasible, like in a busy ED.

Melissa Mizesko, MD, a pediatric rheumatologist at Driscoll Children’s Hospital in Corpus Christi, Tex., said that the new tool could help clinicians streamline care. When cases of MIS-C peaked in Texas, clinicians often would start sick children on doxycycline and treat for MIS-C at the same time, then wait to see whether the antibiotic brought the fever down.

“This [new tool] is helpful if you live in a part of the country that has typhus,” said Jane Burns, MD, director of the Kawasaki Disease Research Center at the University of California, San Diego, who helped develop a similar AI-based tool to distinguish MIS-C from Kawasaki disease. But she encouraged the researchers to expand their testing to include other conditions. Although the AI model Dr. Vogel’s group developed can pinpoint MIS-C or endemic typhus, what if a child has neither condition? “It’s not often you’re dealing with a diagnosis between just two specific diseases,” Dr. Burns said.

Dr. Vogel is also interested in making AI-MET more efficient. “This go-round we prioritized perfect accuracy,” she said. But 30 clinical factors, with 17 of them recorded and calculated by hand, is a lot. “Could we still get this to be very accurate, maybe not perfect, with less inputs?”

In addition to refining AI-MET, which Texas Children’s eventually hopes to make available to other institutions, Dr. Vogel and associates are also considering other use cases for AI. Lupus is one option. “Maybe with machine learning we could identify clues at diagnosis that would help recommend targeted treatment,” she said

Dr. Vogel disclosed potential conflicts of interest with Moderna, Novartis, Pfizer, and SOBI. Dr. Burns and Dr. Mizesko disclosed no relevant conflicts of interest.

A version of this article appeared on Medscape.com.

Artificial intelligence can distinguish overlapping inflammatory conditions with total accuracy, according to a new study presented at the annual meeting of the American College of Rheumatology.

Texas pediatricians faced a conundrum during the pandemic. Endemic typhus, a flea-borne tropical infection common to the region, is nearly indistinguishable from multisystem inflammatory syndrome in children (MIS-C), a rare condition set in motion by SARS-CoV-2 infection. Children with either ailment had seemingly identical symptoms: fever, rash, gastrointestinal issues, and in need of swift treatment. A diagnosis of endemic typhus can take 4-6 days to confirm.

Tiphanie Vogel, MD, PhD, a pediatric rheumatologist at Texas Children’s Hospital, Houston, and colleagues sought to create a tool to hasten diagnosis and, ideally, treatment. To do so, they incorporated machine learning and clinical factors available within the first 6 hours of the onset of symptoms.

The team analyzed 49 demographic, clinical, and laboratory measures from the medical records of 133 children with MIS-C and 87 with endemic typhus. Using deep learning, they narrowed the model to 30 essential features that became the backbone of AI-MET, a two-phase clinical-decision support system.

Phase 1 uses 17 clinical factors and can be performed on paper. If a patient’s score in phase 1 is not determinative, clinicians proceed to phase 2, which uses an additional 13 weighted factors and machine learning.

In testing, the two-part tool classified each of the 220 test patients perfectly. And it diagnosed a second group of 111 patients with MIS-C with 99% (110/111) accuracy.

Of note, “that first step classifies [a patient] correctly half of the time,” Dr. Vogel said, so the second, AI phase of the tool was necessary for only half of cases. Dr. Vogel said that’s a good sign; it means that the tool is useful in settings where AI may not always be feasible, like in a busy ED.

Melissa Mizesko, MD, a pediatric rheumatologist at Driscoll Children’s Hospital in Corpus Christi, Tex., said that the new tool could help clinicians streamline care. When cases of MIS-C peaked in Texas, clinicians often would start sick children on doxycycline and treat for MIS-C at the same time, then wait to see whether the antibiotic brought the fever down.

“This [new tool] is helpful if you live in a part of the country that has typhus,” said Jane Burns, MD, director of the Kawasaki Disease Research Center at the University of California, San Diego, who helped develop a similar AI-based tool to distinguish MIS-C from Kawasaki disease. But she encouraged the researchers to expand their testing to include other conditions. Although the AI model Dr. Vogel’s group developed can pinpoint MIS-C or endemic typhus, what if a child has neither condition? “It’s not often you’re dealing with a diagnosis between just two specific diseases,” Dr. Burns said.

Dr. Vogel is also interested in making AI-MET more efficient. “This go-round we prioritized perfect accuracy,” she said. But 30 clinical factors, with 17 of them recorded and calculated by hand, is a lot. “Could we still get this to be very accurate, maybe not perfect, with less inputs?”

In addition to refining AI-MET, which Texas Children’s eventually hopes to make available to other institutions, Dr. Vogel and associates are also considering other use cases for AI. Lupus is one option. “Maybe with machine learning we could identify clues at diagnosis that would help recommend targeted treatment,” she said

Dr. Vogel disclosed potential conflicts of interest with Moderna, Novartis, Pfizer, and SOBI. Dr. Burns and Dr. Mizesko disclosed no relevant conflicts of interest.

A version of this article appeared on Medscape.com.

Artificial intelligence can distinguish overlapping inflammatory conditions with total accuracy, according to a new study presented at the annual meeting of the American College of Rheumatology.

Texas pediatricians faced a conundrum during the pandemic. Endemic typhus, a flea-borne tropical infection common to the region, is nearly indistinguishable from multisystem inflammatory syndrome in children (MIS-C), a rare condition set in motion by SARS-CoV-2 infection. Children with either ailment had seemingly identical symptoms: fever, rash, gastrointestinal issues, and in need of swift treatment. A diagnosis of endemic typhus can take 4-6 days to confirm.

Tiphanie Vogel, MD, PhD, a pediatric rheumatologist at Texas Children’s Hospital, Houston, and colleagues sought to create a tool to hasten diagnosis and, ideally, treatment. To do so, they incorporated machine learning and clinical factors available within the first 6 hours of the onset of symptoms.

The team analyzed 49 demographic, clinical, and laboratory measures from the medical records of 133 children with MIS-C and 87 with endemic typhus. Using deep learning, they narrowed the model to 30 essential features that became the backbone of AI-MET, a two-phase clinical-decision support system.

Phase 1 uses 17 clinical factors and can be performed on paper. If a patient’s score in phase 1 is not determinative, clinicians proceed to phase 2, which uses an additional 13 weighted factors and machine learning.

In testing, the two-part tool classified each of the 220 test patients perfectly. And it diagnosed a second group of 111 patients with MIS-C with 99% (110/111) accuracy.

Of note, “that first step classifies [a patient] correctly half of the time,” Dr. Vogel said, so the second, AI phase of the tool was necessary for only half of cases. Dr. Vogel said that’s a good sign; it means that the tool is useful in settings where AI may not always be feasible, like in a busy ED.

Melissa Mizesko, MD, a pediatric rheumatologist at Driscoll Children’s Hospital in Corpus Christi, Tex., said that the new tool could help clinicians streamline care. When cases of MIS-C peaked in Texas, clinicians often would start sick children on doxycycline and treat for MIS-C at the same time, then wait to see whether the antibiotic brought the fever down.

“This [new tool] is helpful if you live in a part of the country that has typhus,” said Jane Burns, MD, director of the Kawasaki Disease Research Center at the University of California, San Diego, who helped develop a similar AI-based tool to distinguish MIS-C from Kawasaki disease. But she encouraged the researchers to expand their testing to include other conditions. Although the AI model Dr. Vogel’s group developed can pinpoint MIS-C or endemic typhus, what if a child has neither condition? “It’s not often you’re dealing with a diagnosis between just two specific diseases,” Dr. Burns said.

Dr. Vogel is also interested in making AI-MET more efficient. “This go-round we prioritized perfect accuracy,” she said. But 30 clinical factors, with 17 of them recorded and calculated by hand, is a lot. “Could we still get this to be very accurate, maybe not perfect, with less inputs?”

In addition to refining AI-MET, which Texas Children’s eventually hopes to make available to other institutions, Dr. Vogel and associates are also considering other use cases for AI. Lupus is one option. “Maybe with machine learning we could identify clues at diagnosis that would help recommend targeted treatment,” she said

Dr. Vogel disclosed potential conflicts of interest with Moderna, Novartis, Pfizer, and SOBI. Dr. Burns and Dr. Mizesko disclosed no relevant conflicts of interest.

A version of this article appeared on Medscape.com.

The Centers for Disease Control and Prevention said 3% of children starting kindergarten in the 2022-2023 school year received an exemption from one of the four key vaccines – the highest exemption rate ever reported in the United States.

Of the 3% of children who got exemptions, 0.2% were for medical reasons and 2.8% for nonmedical reasons, the CDC report said. The overall exemption rate was 2.6% for the previous school year. 

Though more children received exemptions, the overall national vaccination rate remained steady at 93% for children entering kindergarten for the 2022-2023 school year. Before the COVID-19 pandemic, the overall rate was 95%, the CDC said.

“The bad news is that it’s gone down since the pandemic and still hasn’t rebounded,” Sean O’Leary, MD, a University of Colorado pediatric infectious diseases specialist, told The Associated Press. “The good news is that the vast majority of parents are still vaccinating their kids according to the recommended schedule.”

The CDC report did not offer a specific reason for higher vaccine exemptions. But it did note that the increase could be caused by the COVID-19 pandemic and COVID vaccine hesitancy. 

“There is a rising distrust in the health care system,” Amna Husain, MD, a pediatrician in private practice in North Carolina and a spokesperson for the American Academy of Pediatrics, told NBC News. Vaccine exemptions “have unfortunately trended upward with it.”

Exemption rates varied across the nation. The CDC said 40 states reported a rise in exemptions and that the exemption rate went over 5% in 10 states: Alaska, Arizona, Hawaii, Idaho, Michigan, Nevada, North Dakota, Oregon, Utah, and Wisconsin. Idaho had the highest exemption rate in 2022 with 12%.

While requirements vary from state to state, most states require students entering kindergarten to receive four vaccines: MMR, DTaP, polio, and chickenpox.

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

The Centers for Disease Control and Prevention said 3% of children starting kindergarten in the 2022-2023 school year received an exemption from one of the four key vaccines – the highest exemption rate ever reported in the United States.

Of the 3% of children who got exemptions, 0.2% were for medical reasons and 2.8% for nonmedical reasons, the CDC report said. The overall exemption rate was 2.6% for the previous school year. 

Though more children received exemptions, the overall national vaccination rate remained steady at 93% for children entering kindergarten for the 2022-2023 school year. Before the COVID-19 pandemic, the overall rate was 95%, the CDC said.

“The bad news is that it’s gone down since the pandemic and still hasn’t rebounded,” Sean O’Leary, MD, a University of Colorado pediatric infectious diseases specialist, told The Associated Press. “The good news is that the vast majority of parents are still vaccinating their kids according to the recommended schedule.”

The CDC report did not offer a specific reason for higher vaccine exemptions. But it did note that the increase could be caused by the COVID-19 pandemic and COVID vaccine hesitancy. 

“There is a rising distrust in the health care system,” Amna Husain, MD, a pediatrician in private practice in North Carolina and a spokesperson for the American Academy of Pediatrics, told NBC News. Vaccine exemptions “have unfortunately trended upward with it.”

Exemption rates varied across the nation. The CDC said 40 states reported a rise in exemptions and that the exemption rate went over 5% in 10 states: Alaska, Arizona, Hawaii, Idaho, Michigan, Nevada, North Dakota, Oregon, Utah, and Wisconsin. Idaho had the highest exemption rate in 2022 with 12%.

While requirements vary from state to state, most states require students entering kindergarten to receive four vaccines: MMR, DTaP, polio, and chickenpox.

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

The Centers for Disease Control and Prevention said 3% of children starting kindergarten in the 2022-2023 school year received an exemption from one of the four key vaccines – the highest exemption rate ever reported in the United States.

Of the 3% of children who got exemptions, 0.2% were for medical reasons and 2.8% for nonmedical reasons, the CDC report said. The overall exemption rate was 2.6% for the previous school year. 

Though more children received exemptions, the overall national vaccination rate remained steady at 93% for children entering kindergarten for the 2022-2023 school year. Before the COVID-19 pandemic, the overall rate was 95%, the CDC said.

“The bad news is that it’s gone down since the pandemic and still hasn’t rebounded,” Sean O’Leary, MD, a University of Colorado pediatric infectious diseases specialist, told The Associated Press. “The good news is that the vast majority of parents are still vaccinating their kids according to the recommended schedule.”

The CDC report did not offer a specific reason for higher vaccine exemptions. But it did note that the increase could be caused by the COVID-19 pandemic and COVID vaccine hesitancy. 

“There is a rising distrust in the health care system,” Amna Husain, MD, a pediatrician in private practice in North Carolina and a spokesperson for the American Academy of Pediatrics, told NBC News. Vaccine exemptions “have unfortunately trended upward with it.”

Exemption rates varied across the nation. The CDC said 40 states reported a rise in exemptions and that the exemption rate went over 5% in 10 states: Alaska, Arizona, Hawaii, Idaho, Michigan, Nevada, North Dakota, Oregon, Utah, and Wisconsin. Idaho had the highest exemption rate in 2022 with 12%.

While requirements vary from state to state, most states require students entering kindergarten to receive four vaccines: MMR, DTaP, polio, and chickenpox.

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

Since 1983, when I was a child and fled as a boat refugee from Vietnam with my mother, the international plight of displaced people has only worsened. From 1997 to 2022, the number of forcibly displaced people has more than tripled, growing from 34 million to more than 108 million.¹

Displaced people are designated as refugees only when they cross international borders and meet the United Nations High Commissioner for Refugees’ (UNHCR) definition as “persons outside their countries of origin who are in need of international protection because of a serious threat to their life, physical integrity, or freedom in their country of origin as a result of persecution, armed conflict, violence, or serious public disorder.”² There is a separate mandate by the United Nations for the aid of Palestinian refugees under the United Nations General Assembly’s United Nations Relief and Works Agency for Palestinian Refugees in the Near East (UNRWA).³ Of the displaced in 2022, more than 36 million were recognized as refugees under UNHCR and UNRWA mandates.¹ Of these, almost 50% were children, at 17.5 million.⁴ To make matters worse, worldwide children represent less than one-third of the population.⁴ Since 2022, the increase in refugeeism is mostly driven by Ukraine and Syria, though also significantly Afghanistan, Venezuela, Sudan, Myanmar, Congo, Somalia, and Central African Republic.⁴ Refugeeism is a growing problem that disproportionately impacts children through sheer number, and one suspects, given their greater overall vulnerabilities compared with adults, physical and mental health consequences.
 

Traumas of refugees compared with non-refugee immigrants

In terms of mental health, refugees are distinct from non-refugee immigrants in that they likely experience more severe psychosocial adversities from greater poverty, greater risk of family separation, and uncertainty of the asylum process.^5-8

From my own experience, this stems from the urgent nature of the refugee’s displacement, where they are often fleeing an immediate danger. My family had fled persecution from Communist forces and the social economic collapse that rendered Vietnam, for a time, one of the poorest in the world.⁹ Or, as my mother observed, “We had to leave because even doctors were starving.”

Refugees often have little preparation, have little legal protection since they are often criminalized, and are forced to endure dangerous conditions where they are vulnerable to smugglers and criminals who exploit their unprotected status. Once they arrive in their new country, they often do not have other family as social supports or resources. They themselves become the anchor for future legal and orderly immigration of their remaining family, given that they can extend their refugee status to those left behind.¹⁰ These non-refugee immigrants, unlike their refugee counterparts, are often flown to their new homes with more preparation, protecting them from dangerous conditions, and have the benefit of family who provide them with resources. As such, refugees tend to experience more traumatic life events than non-refugee immigrants. This was true in my family where those of us who initially escaped became the anchors to legally, and more safely, immigrate most of our family in Vietnam. We became their resources, likely making their acclimation smoother.
 

The mental health of refugee children and their caregivers

It is important to understand the stressors affecting the caregivers of children, since effective treatment of their mental health conditions can also benefit the children as well.¹¹ In fact, among the greatest protective factors for refugee children is the presence of an adult caregiver, suggesting that the child’s mental health is dependent on the caregivers.

Those children who are separated show much worse mental health sequalae.¹² As such, an understanding of the caregiver’s stressors is important. For example, when we were escaping Vietnam, my mom would protect me from our hardships by talking about our goals in America, minimizing our dangers by saying that we would be rewarded with things like a hamburger with its seemingly impossible amount of meat. Physically, my mother would always sleep with her arms around me and a knife hidden in order to ward off any attackers at night. When I was starving in the hull of a boat, having not eaten for days, my mother begged for food and gave me what she could get. And post-escape, my family focused on work and applied for aid for shelter and food, while encouraging us to invest in education, likely preventing involvement in criminal activities or gangs. Though overall, my family shielded me from the worst consequences, they also passed on their fears. One of my uncles had been killed by the police when he tried to escape, and so my family passed down a deep suspicion of authorities, whether they were the police or school principals. My mother had vivid memories of Communist re-education camps, which likely gave her a lasting fear that a Communist would find out our identities in America and re-capture us.
 

The mental health risk of refugees

Given that refugees tend to experience greater amounts of traumatic life events and a vast array of stressors sustained across years and even decades before, during, and after migration, it is no wonder they have much higher rates of mental health conditions, most predominantly PTSD and affective disorders.^13,14 They are at particular risk of developing psychoses because they are more likely to experience a range of physical, psychological, and psychosocial problems associated with adversities such as violence, discrimination, economic stress, and social isolation.¹³ For example, the period leading up to my escape consisted of decades of prolonged war: the French-Indochina from 1945 to 1954, then the Vietnam War from 1955 to 1975) as well as the persecution and re-education camps afterward. What my family had to endure created a period of fear and loss into which I was born into in 1976. That year, my family had lost its fortune due to the Communist government seizing of our home and business, plunging us from a comfortable middle- to upper-class life to poverty. There was also widespread fear of systematic rape by the Communist victors. So my family endured great stress and the loss of a way of life leading up to our escape.

For the refugees, the escape itself is often a dangerous journey where, given its emergent nature, they are often exposed to the elements. We know about the current situation in Ukraine and Gaza, where children are fleeing from bombs and bullets. In my situation, we endured weeks of starvation crammed in the hull of boat as we forged through the Indian Ocean to the Philippines. One of my aunts, on a separate trip, perished because her boat had capsized, like so many others. Though impossible to verify, it has been estimated that up to 70% of Vietnamese refugees died during their escape.¹⁵ After the boat, my mother and I still had to brave Malaysian jungles and prisons, and then refugee camps for a year before we reached safety at an American Embassy in the Philippines. After we gained sponsorship to America, the traumas did not abate, but were only replaced by those of culture shock, poverty, and alienation. Taken by themselves, significant traumas exist in each phase of a refugee child’s escape, whether before, during, or after. These traumas are likely compounded since they are continuously layered and sustained across years, even decades. They affect not only the children, but their parents, and sometimes even a whole nation of people.
 

Summary

In recent decades, refugeeism has been a growing problem that disproportionately affects children. Refugee children and their families experience a variety of traumas, often sustained across years and even decades, because of armed conflict, persecution, or social upheavals. It is known that refugees are at greater risk for PTSD and affective and psychotic disorders, presumably due to increased traumatic life events before, during, and after their migration. The writer uses his own experience as a child refugee from Vietnam to elucidate the stressors evident in various phases of forced displacement.

Dr. Nguyen is a second year resident at UCSF Fresno Psychiatry Residency. He was a public high school English teacher for 15 years previously.

References

1. UNHCR. Global Trends. Forced displacement in 2016. Geneva, Switzerland: The UN Refugee Agency, 2022. https://www.unhcr.org/global-trends.

2. Office of the United Nations High Commissioner for Refugees. The refugee concept under international law. Global compact for safe, orderly and regular migration.  https://www.unhcr.org/sites/default/files/legacy-pdf/5aa290937.pdf. Published March 8, 2018.

3. United Nations. (2023, November 11). The Question of Palestine. Un.org. https://www.un.org/unispal/document/un-general-assembly-renews-unrwa-mandate-press-release/

4. UNICEF. (2023, November 11). Child displacement. Data.unicef.org. https://data.unicef.org/topic/child-migration-and-displacement/displacement

5. Kinzie JD. Immigrants and refugees: The psychiatric perspective. Transcult Psychiatry. 2006 Dec;43(4):577-91. doi: 10.1177/1363461506070782.

6. Eaton W and Harrison G. Ethnic disadvantage and schizophrenia. Acta Psychiatr Scand Suppl. 2000:(407):38-43. doi: 10.1034/j.1600-0447.2000.00007.x.

7. Gilliver SC et al. Recent research on the mental health of immigrants to Sweden: a literature review. Eur J Public Health. 2014 Aug:24 Suppl 1:72-9. doi: 10.1093/eurpub/cku101.

8. Rapp MA et al. When local poverty is more important than your income: Mental health in minorities in inner cities. World Psychiatry. 2015 Jun;14(2):249-50. doi: 10.1002/wps.20221.

9. Cima, Ronald, ed. Vietnam: A Country Study. Washington: GPO for the Library of Congress, 1987.

10. United States Citizenship & Immigration Services (2023, November 12). Refugees. Uscis.gov. https://www.uscis.gov/humanitarian/refugees-and-asylum/refugees

11. Fazel M and Betancourt TS. (2018). Preventive mental health interventions for refugee children and adolescents in high-income settings. Lancet Child Adolesc Health. 2018 Feb;2(2):121-32. doi: 10.1016/S2352-4642(17)30147-5.

12. Fazel M et al. Mental health of displaced and refugee children resettled in high-income countries: risk and protective factors. Lancet. 2012 Jan 21;379(9812):266-82. doi: 10.1016/S0140-6736(11)60051-2.

13. Dapunt J et al. Refugees and psychosis: A review of the literature. Transl Psychiatry. 2017 Jun 13;7(6):e1149. doi: 10.1038/tp.2017.119.

14. Fazel M et al. Prevalence of serious mental disorder in 7,000 refugees resettled in western countries: a systematic review. Lancet. 2005 Apr;365(9467):1309-14. doi: 10.1016/S0140-6736(05)61027-6.

15. Rummel R. Statistics of Vietnamese Democide, in his Statistics of Democide. 1997. Table 6.1B,lines 730, 749-51.

Since 1983, when I was a child and fled as a boat refugee from Vietnam with my mother, the international plight of displaced people has only worsened. From 1997 to 2022, the number of forcibly displaced people has more than tripled, growing from 34 million to more than 108 million.¹

Displaced people are designated as refugees only when they cross international borders and meet the United Nations High Commissioner for Refugees’ (UNHCR) definition as “persons outside their countries of origin who are in need of international protection because of a serious threat to their life, physical integrity, or freedom in their country of origin as a result of persecution, armed conflict, violence, or serious public disorder.”² There is a separate mandate by the United Nations for the aid of Palestinian refugees under the United Nations General Assembly’s United Nations Relief and Works Agency for Palestinian Refugees in the Near East (UNRWA).³ Of the displaced in 2022, more than 36 million were recognized as refugees under UNHCR and UNRWA mandates.¹ Of these, almost 50% were children, at 17.5 million.⁴ To make matters worse, worldwide children represent less than one-third of the population.⁴ Since 2022, the increase in refugeeism is mostly driven by Ukraine and Syria, though also significantly Afghanistan, Venezuela, Sudan, Myanmar, Congo, Somalia, and Central African Republic.⁴ Refugeeism is a growing problem that disproportionately impacts children through sheer number, and one suspects, given their greater overall vulnerabilities compared with adults, physical and mental health consequences.
 

Traumas of refugees compared with non-refugee immigrants

In terms of mental health, refugees are distinct from non-refugee immigrants in that they likely experience more severe psychosocial adversities from greater poverty, greater risk of family separation, and uncertainty of the asylum process.^5-8

From my own experience, this stems from the urgent nature of the refugee’s displacement, where they are often fleeing an immediate danger. My family had fled persecution from Communist forces and the social economic collapse that rendered Vietnam, for a time, one of the poorest in the world.⁹ Or, as my mother observed, “We had to leave because even doctors were starving.”

Refugees often have little preparation, have little legal protection since they are often criminalized, and are forced to endure dangerous conditions where they are vulnerable to smugglers and criminals who exploit their unprotected status. Once they arrive in their new country, they often do not have other family as social supports or resources. They themselves become the anchor for future legal and orderly immigration of their remaining family, given that they can extend their refugee status to those left behind.¹⁰ These non-refugee immigrants, unlike their refugee counterparts, are often flown to their new homes with more preparation, protecting them from dangerous conditions, and have the benefit of family who provide them with resources. As such, refugees tend to experience more traumatic life events than non-refugee immigrants. This was true in my family where those of us who initially escaped became the anchors to legally, and more safely, immigrate most of our family in Vietnam. We became their resources, likely making their acclimation smoother.
 

The mental health of refugee children and their caregivers

It is important to understand the stressors affecting the caregivers of children, since effective treatment of their mental health conditions can also benefit the children as well.¹¹ In fact, among the greatest protective factors for refugee children is the presence of an adult caregiver, suggesting that the child’s mental health is dependent on the caregivers.

Those children who are separated show much worse mental health sequalae.¹² As such, an understanding of the caregiver’s stressors is important. For example, when we were escaping Vietnam, my mom would protect me from our hardships by talking about our goals in America, minimizing our dangers by saying that we would be rewarded with things like a hamburger with its seemingly impossible amount of meat. Physically, my mother would always sleep with her arms around me and a knife hidden in order to ward off any attackers at night. When I was starving in the hull of a boat, having not eaten for days, my mother begged for food and gave me what she could get. And post-escape, my family focused on work and applied for aid for shelter and food, while encouraging us to invest in education, likely preventing involvement in criminal activities or gangs. Though overall, my family shielded me from the worst consequences, they also passed on their fears. One of my uncles had been killed by the police when he tried to escape, and so my family passed down a deep suspicion of authorities, whether they were the police or school principals. My mother had vivid memories of Communist re-education camps, which likely gave her a lasting fear that a Communist would find out our identities in America and re-capture us.
 

The mental health risk of refugees

Given that refugees tend to experience greater amounts of traumatic life events and a vast array of stressors sustained across years and even decades before, during, and after migration, it is no wonder they have much higher rates of mental health conditions, most predominantly PTSD and affective disorders.^13,14 They are at particular risk of developing psychoses because they are more likely to experience a range of physical, psychological, and psychosocial problems associated with adversities such as violence, discrimination, economic stress, and social isolation.¹³ For example, the period leading up to my escape consisted of decades of prolonged war: the French-Indochina from 1945 to 1954, then the Vietnam War from 1955 to 1975) as well as the persecution and re-education camps afterward. What my family had to endure created a period of fear and loss into which I was born into in 1976. That year, my family had lost its fortune due to the Communist government seizing of our home and business, plunging us from a comfortable middle- to upper-class life to poverty. There was also widespread fear of systematic rape by the Communist victors. So my family endured great stress and the loss of a way of life leading up to our escape.

For the refugees, the escape itself is often a dangerous journey where, given its emergent nature, they are often exposed to the elements. We know about the current situation in Ukraine and Gaza, where children are fleeing from bombs and bullets. In my situation, we endured weeks of starvation crammed in the hull of boat as we forged through the Indian Ocean to the Philippines. One of my aunts, on a separate trip, perished because her boat had capsized, like so many others. Though impossible to verify, it has been estimated that up to 70% of Vietnamese refugees died during their escape.¹⁵ After the boat, my mother and I still had to brave Malaysian jungles and prisons, and then refugee camps for a year before we reached safety at an American Embassy in the Philippines. After we gained sponsorship to America, the traumas did not abate, but were only replaced by those of culture shock, poverty, and alienation. Taken by themselves, significant traumas exist in each phase of a refugee child’s escape, whether before, during, or after. These traumas are likely compounded since they are continuously layered and sustained across years, even decades. They affect not only the children, but their parents, and sometimes even a whole nation of people.
 

Summary

In recent decades, refugeeism has been a growing problem that disproportionately affects children. Refugee children and their families experience a variety of traumas, often sustained across years and even decades, because of armed conflict, persecution, or social upheavals. It is known that refugees are at greater risk for PTSD and affective and psychotic disorders, presumably due to increased traumatic life events before, during, and after their migration. The writer uses his own experience as a child refugee from Vietnam to elucidate the stressors evident in various phases of forced displacement.

Dr. Nguyen is a second year resident at UCSF Fresno Psychiatry Residency. He was a public high school English teacher for 15 years previously.

References

1. UNHCR. Global Trends. Forced displacement in 2016. Geneva, Switzerland: The UN Refugee Agency, 2022. https://www.unhcr.org/global-trends.

2. Office of the United Nations High Commissioner for Refugees. The refugee concept under international law. Global compact for safe, orderly and regular migration.  https://www.unhcr.org/sites/default/files/legacy-pdf/5aa290937.pdf. Published March 8, 2018.

3. United Nations. (2023, November 11). The Question of Palestine. Un.org. https://www.un.org/unispal/document/un-general-assembly-renews-unrwa-mandate-press-release/

4. UNICEF. (2023, November 11). Child displacement. Data.unicef.org. https://data.unicef.org/topic/child-migration-and-displacement/displacement

5. Kinzie JD. Immigrants and refugees: The psychiatric perspective. Transcult Psychiatry. 2006 Dec;43(4):577-91. doi: 10.1177/1363461506070782.

6. Eaton W and Harrison G. Ethnic disadvantage and schizophrenia. Acta Psychiatr Scand Suppl. 2000:(407):38-43. doi: 10.1034/j.1600-0447.2000.00007.x.

7. Gilliver SC et al. Recent research on the mental health of immigrants to Sweden: a literature review. Eur J Public Health. 2014 Aug:24 Suppl 1:72-9. doi: 10.1093/eurpub/cku101.

8. Rapp MA et al. When local poverty is more important than your income: Mental health in minorities in inner cities. World Psychiatry. 2015 Jun;14(2):249-50. doi: 10.1002/wps.20221.

9. Cima, Ronald, ed. Vietnam: A Country Study. Washington: GPO for the Library of Congress, 1987.

10. United States Citizenship & Immigration Services (2023, November 12). Refugees. Uscis.gov. https://www.uscis.gov/humanitarian/refugees-and-asylum/refugees

11. Fazel M and Betancourt TS. (2018). Preventive mental health interventions for refugee children and adolescents in high-income settings. Lancet Child Adolesc Health. 2018 Feb;2(2):121-32. doi: 10.1016/S2352-4642(17)30147-5.

12. Fazel M et al. Mental health of displaced and refugee children resettled in high-income countries: risk and protective factors. Lancet. 2012 Jan 21;379(9812):266-82. doi: 10.1016/S0140-6736(11)60051-2.

13. Dapunt J et al. Refugees and psychosis: A review of the literature. Transl Psychiatry. 2017 Jun 13;7(6):e1149. doi: 10.1038/tp.2017.119.

14. Fazel M et al. Prevalence of serious mental disorder in 7,000 refugees resettled in western countries: a systematic review. Lancet. 2005 Apr;365(9467):1309-14. doi: 10.1016/S0140-6736(05)61027-6.

15. Rummel R. Statistics of Vietnamese Democide, in his Statistics of Democide. 1997. Table 6.1B,lines 730, 749-51.

Since 1983, when I was a child and fled as a boat refugee from Vietnam with my mother, the international plight of displaced people has only worsened. From 1997 to 2022, the number of forcibly displaced people has more than tripled, growing from 34 million to more than 108 million.¹

Displaced people are designated as refugees only when they cross international borders and meet the United Nations High Commissioner for Refugees’ (UNHCR) definition as “persons outside their countries of origin who are in need of international protection because of a serious threat to their life, physical integrity, or freedom in their country of origin as a result of persecution, armed conflict, violence, or serious public disorder.”² There is a separate mandate by the United Nations for the aid of Palestinian refugees under the United Nations General Assembly’s United Nations Relief and Works Agency for Palestinian Refugees in the Near East (UNRWA).³ Of the displaced in 2022, more than 36 million were recognized as refugees under UNHCR and UNRWA mandates.¹ Of these, almost 50% were children, at 17.5 million.⁴ To make matters worse, worldwide children represent less than one-third of the population.⁴ Since 2022, the increase in refugeeism is mostly driven by Ukraine and Syria, though also significantly Afghanistan, Venezuela, Sudan, Myanmar, Congo, Somalia, and Central African Republic.⁴ Refugeeism is a growing problem that disproportionately impacts children through sheer number, and one suspects, given their greater overall vulnerabilities compared with adults, physical and mental health consequences.
 

Traumas of refugees compared with non-refugee immigrants

In terms of mental health, refugees are distinct from non-refugee immigrants in that they likely experience more severe psychosocial adversities from greater poverty, greater risk of family separation, and uncertainty of the asylum process.^5-8

From my own experience, this stems from the urgent nature of the refugee’s displacement, where they are often fleeing an immediate danger. My family had fled persecution from Communist forces and the social economic collapse that rendered Vietnam, for a time, one of the poorest in the world.⁹ Or, as my mother observed, “We had to leave because even doctors were starving.”

Refugees often have little preparation, have little legal protection since they are often criminalized, and are forced to endure dangerous conditions where they are vulnerable to smugglers and criminals who exploit their unprotected status. Once they arrive in their new country, they often do not have other family as social supports or resources. They themselves become the anchor for future legal and orderly immigration of their remaining family, given that they can extend their refugee status to those left behind.¹⁰ These non-refugee immigrants, unlike their refugee counterparts, are often flown to their new homes with more preparation, protecting them from dangerous conditions, and have the benefit of family who provide them with resources. As such, refugees tend to experience more traumatic life events than non-refugee immigrants. This was true in my family where those of us who initially escaped became the anchors to legally, and more safely, immigrate most of our family in Vietnam. We became their resources, likely making their acclimation smoother.
 

The mental health of refugee children and their caregivers

It is important to understand the stressors affecting the caregivers of children, since effective treatment of their mental health conditions can also benefit the children as well.¹¹ In fact, among the greatest protective factors for refugee children is the presence of an adult caregiver, suggesting that the child’s mental health is dependent on the caregivers.

Those children who are separated show much worse mental health sequalae.¹² As such, an understanding of the caregiver’s stressors is important. For example, when we were escaping Vietnam, my mom would protect me from our hardships by talking about our goals in America, minimizing our dangers by saying that we would be rewarded with things like a hamburger with its seemingly impossible amount of meat. Physically, my mother would always sleep with her arms around me and a knife hidden in order to ward off any attackers at night. When I was starving in the hull of a boat, having not eaten for days, my mother begged for food and gave me what she could get. And post-escape, my family focused on work and applied for aid for shelter and food, while encouraging us to invest in education, likely preventing involvement in criminal activities or gangs. Though overall, my family shielded me from the worst consequences, they also passed on their fears. One of my uncles had been killed by the police when he tried to escape, and so my family passed down a deep suspicion of authorities, whether they were the police or school principals. My mother had vivid memories of Communist re-education camps, which likely gave her a lasting fear that a Communist would find out our identities in America and re-capture us.
 

The mental health risk of refugees

Given that refugees tend to experience greater amounts of traumatic life events and a vast array of stressors sustained across years and even decades before, during, and after migration, it is no wonder they have much higher rates of mental health conditions, most predominantly PTSD and affective disorders.^13,14 They are at particular risk of developing psychoses because they are more likely to experience a range of physical, psychological, and psychosocial problems associated with adversities such as violence, discrimination, economic stress, and social isolation.¹³ For example, the period leading up to my escape consisted of decades of prolonged war: the French-Indochina from 1945 to 1954, then the Vietnam War from 1955 to 1975) as well as the persecution and re-education camps afterward. What my family had to endure created a period of fear and loss into which I was born into in 1976. That year, my family had lost its fortune due to the Communist government seizing of our home and business, plunging us from a comfortable middle- to upper-class life to poverty. There was also widespread fear of systematic rape by the Communist victors. So my family endured great stress and the loss of a way of life leading up to our escape.

For the refugees, the escape itself is often a dangerous journey where, given its emergent nature, they are often exposed to the elements. We know about the current situation in Ukraine and Gaza, where children are fleeing from bombs and bullets. In my situation, we endured weeks of starvation crammed in the hull of boat as we forged through the Indian Ocean to the Philippines. One of my aunts, on a separate trip, perished because her boat had capsized, like so many others. Though impossible to verify, it has been estimated that up to 70% of Vietnamese refugees died during their escape.¹⁵ After the boat, my mother and I still had to brave Malaysian jungles and prisons, and then refugee camps for a year before we reached safety at an American Embassy in the Philippines. After we gained sponsorship to America, the traumas did not abate, but were only replaced by those of culture shock, poverty, and alienation. Taken by themselves, significant traumas exist in each phase of a refugee child’s escape, whether before, during, or after. These traumas are likely compounded since they are continuously layered and sustained across years, even decades. They affect not only the children, but their parents, and sometimes even a whole nation of people.
 

Summary

In recent decades, refugeeism has been a growing problem that disproportionately affects children. Refugee children and their families experience a variety of traumas, often sustained across years and even decades, because of armed conflict, persecution, or social upheavals. It is known that refugees are at greater risk for PTSD and affective and psychotic disorders, presumably due to increased traumatic life events before, during, and after their migration. The writer uses his own experience as a child refugee from Vietnam to elucidate the stressors evident in various phases of forced displacement.

Dr. Nguyen is a second year resident at UCSF Fresno Psychiatry Residency. He was a public high school English teacher for 15 years previously.

References

1. UNHCR. Global Trends. Forced displacement in 2016. Geneva, Switzerland: The UN Refugee Agency, 2022. https://www.unhcr.org/global-trends.

2. Office of the United Nations High Commissioner for Refugees. The refugee concept under international law. Global compact for safe, orderly and regular migration.  https://www.unhcr.org/sites/default/files/legacy-pdf/5aa290937.pdf. Published March 8, 2018.

3. United Nations. (2023, November 11). The Question of Palestine. Un.org. https://www.un.org/unispal/document/un-general-assembly-renews-unrwa-mandate-press-release/

4. UNICEF. (2023, November 11). Child displacement. Data.unicef.org. https://data.unicef.org/topic/child-migration-and-displacement/displacement

5. Kinzie JD. Immigrants and refugees: The psychiatric perspective. Transcult Psychiatry. 2006 Dec;43(4):577-91. doi: 10.1177/1363461506070782.

6. Eaton W and Harrison G. Ethnic disadvantage and schizophrenia. Acta Psychiatr Scand Suppl. 2000:(407):38-43. doi: 10.1034/j.1600-0447.2000.00007.x.

7. Gilliver SC et al. Recent research on the mental health of immigrants to Sweden: a literature review. Eur J Public Health. 2014 Aug:24 Suppl 1:72-9. doi: 10.1093/eurpub/cku101.

8. Rapp MA et al. When local poverty is more important than your income: Mental health in minorities in inner cities. World Psychiatry. 2015 Jun;14(2):249-50. doi: 10.1002/wps.20221.

9. Cima, Ronald, ed. Vietnam: A Country Study. Washington: GPO for the Library of Congress, 1987.

10. United States Citizenship & Immigration Services (2023, November 12). Refugees. Uscis.gov. https://www.uscis.gov/humanitarian/refugees-and-asylum/refugees

11. Fazel M and Betancourt TS. (2018). Preventive mental health interventions for refugee children and adolescents in high-income settings. Lancet Child Adolesc Health. 2018 Feb;2(2):121-32. doi: 10.1016/S2352-4642(17)30147-5.

12. Fazel M et al. Mental health of displaced and refugee children resettled in high-income countries: risk and protective factors. Lancet. 2012 Jan 21;379(9812):266-82. doi: 10.1016/S0140-6736(11)60051-2.

13. Dapunt J et al. Refugees and psychosis: A review of the literature. Transl Psychiatry. 2017 Jun 13;7(6):e1149. doi: 10.1038/tp.2017.119.

14. Fazel M et al. Prevalence of serious mental disorder in 7,000 refugees resettled in western countries: a systematic review. Lancet. 2005 Apr;365(9467):1309-14. doi: 10.1016/S0140-6736(05)61027-6.

15. Rummel R. Statistics of Vietnamese Democide, in his Statistics of Democide. 1997. Table 6.1B,lines 730, 749-51.

ANAHEIM, CALIF. – Patients with uncontrolled asthma are seen more often by primary care providers (PCPs) than by allergists, but a survey has found that 42% of PCPs are unfamiliar with the biologics that have markedly improved asthma treatment options over the past 2 decades.

Bijalben Patel, MD, with the department of internal medicine, University of South Florida, Tampa, said in an interview that in addition to the considerable lack of knowledge of biologics in primary care, she was surprised that 77% of survey participants stated they only referred patients to specialists after two or more exacerbations.

“This is important because these patients are considered to have exacerbation-prone asthma, which should be managed by specialists,” she said.

She said that being “unfamiliar” with biologics meant that the healthcare provider may have heard of biologics but did not know the various types, initiation criteria, or side effects.

The researchers administered a REDCap (Research Electronic Data Capture) survey by email to primary care attending and resident physicians in the departments of internal medicine, family medicine, and pediatrics, and 85 responded. Responses were compared using Chi-square tests.

Patel presented the results of the survey at the annual meeting of the American College of Allergy, Asthma & Immunology.

82% do not order labs

Familiarity did not vary in primary care with number of patients with asthma seen per month, the researchers noted.

“Also, the frequency of PCP referrals to a specialist did not change familiarity with biologics (P = .260) or eligibility criteria (P = .393),” the researchers said.

In addition, they found that 82% of those surveyed do not order labs, and 90% do not use absolute eosinophil count to guide care.

Dr. Patel explained that lab work such as obtaining IgE levels and a complete blood count with a differential and examining the absolute eosinophil count help identify patients who are at high risk for future exacerbation and also treatable phenotypic traits, which can be targeted with biologic therapy. 

Angela Duff Hogan, MD, vice chair of the ACAAI Asthma Committee and professor of pediatrics at Eastern Virginia Medical School, Norfolk, said in an interview that she finds the delay on referrals the most concerning finding in the survey results.

“I’m not as concerned they are not obtaining labs,” said Dr. Hogan, who was not part of the study. “The specialist can do that. It’s more concerning they wait so long to refer a patient with poorly controlled asthma. We know that asthma patients treated by an allergist have better asthma control, better quality of life, and reduced health care costs.”
 

Asthma specialists ‘need better marketing’

Dr. Hogan said that the results show the need for more studies to demonstrate that asthma specialists can improve outcomes and reduce healthcare costs.

“Objective data is more convincing than subjective data,” she noted. “As a specialty, we need to disseminate more information about asthma management, the “new” asthma guidelines, SMART/MART therapy, and the importance of biologicals in asthma. We need better marketing as a specialty in asthma care.”

Dr. Patel said that their goal with the study is to raise awareness about the available asthma biologic therapies, which have been improving care for 2 decades.

“The results of the survey point to the need to improve the communication between primary care physicians and asthma care specialists, including regarding use of biologics,” senior author Juan Carlos Cardet, MD, MPH, also an allergy specialist at USF, added in a press release. “Biologics have become an important tool in the treatment of asthma and other allergic diseases such as atopic dermatitis (eczema), chronic rhinosinusitis with nasal polyps and eosinophilic esophagitis, and can prevent substantial ill results from occurring in patients who are eligible for them.”

The study authors and Dr. Hogan disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

ANAHEIM, CALIF. – Patients with uncontrolled asthma are seen more often by primary care providers (PCPs) than by allergists, but a survey has found that 42% of PCPs are unfamiliar with the biologics that have markedly improved asthma treatment options over the past 2 decades.

Bijalben Patel, MD, with the department of internal medicine, University of South Florida, Tampa, said in an interview that in addition to the considerable lack of knowledge of biologics in primary care, she was surprised that 77% of survey participants stated they only referred patients to specialists after two or more exacerbations.

“This is important because these patients are considered to have exacerbation-prone asthma, which should be managed by specialists,” she said.

She said that being “unfamiliar” with biologics meant that the healthcare provider may have heard of biologics but did not know the various types, initiation criteria, or side effects.

The researchers administered a REDCap (Research Electronic Data Capture) survey by email to primary care attending and resident physicians in the departments of internal medicine, family medicine, and pediatrics, and 85 responded. Responses were compared using Chi-square tests.

Patel presented the results of the survey at the annual meeting of the American College of Allergy, Asthma & Immunology.

82% do not order labs

Familiarity did not vary in primary care with number of patients with asthma seen per month, the researchers noted.

“Also, the frequency of PCP referrals to a specialist did not change familiarity with biologics (P = .260) or eligibility criteria (P = .393),” the researchers said.

In addition, they found that 82% of those surveyed do not order labs, and 90% do not use absolute eosinophil count to guide care.

Dr. Patel explained that lab work such as obtaining IgE levels and a complete blood count with a differential and examining the absolute eosinophil count help identify patients who are at high risk for future exacerbation and also treatable phenotypic traits, which can be targeted with biologic therapy. 

Angela Duff Hogan, MD, vice chair of the ACAAI Asthma Committee and professor of pediatrics at Eastern Virginia Medical School, Norfolk, said in an interview that she finds the delay on referrals the most concerning finding in the survey results.

“I’m not as concerned they are not obtaining labs,” said Dr. Hogan, who was not part of the study. “The specialist can do that. It’s more concerning they wait so long to refer a patient with poorly controlled asthma. We know that asthma patients treated by an allergist have better asthma control, better quality of life, and reduced health care costs.”
 

Asthma specialists ‘need better marketing’

Dr. Hogan said that the results show the need for more studies to demonstrate that asthma specialists can improve outcomes and reduce healthcare costs.

“Objective data is more convincing than subjective data,” she noted. “As a specialty, we need to disseminate more information about asthma management, the “new” asthma guidelines, SMART/MART therapy, and the importance of biologicals in asthma. We need better marketing as a specialty in asthma care.”

Dr. Patel said that their goal with the study is to raise awareness about the available asthma biologic therapies, which have been improving care for 2 decades.

“The results of the survey point to the need to improve the communication between primary care physicians and asthma care specialists, including regarding use of biologics,” senior author Juan Carlos Cardet, MD, MPH, also an allergy specialist at USF, added in a press release. “Biologics have become an important tool in the treatment of asthma and other allergic diseases such as atopic dermatitis (eczema), chronic rhinosinusitis with nasal polyps and eosinophilic esophagitis, and can prevent substantial ill results from occurring in patients who are eligible for them.”

The study authors and Dr. Hogan disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

ANAHEIM, CALIF. – Patients with uncontrolled asthma are seen more often by primary care providers (PCPs) than by allergists, but a survey has found that 42% of PCPs are unfamiliar with the biologics that have markedly improved asthma treatment options over the past 2 decades.

Bijalben Patel, MD, with the department of internal medicine, University of South Florida, Tampa, said in an interview that in addition to the considerable lack of knowledge of biologics in primary care, she was surprised that 77% of survey participants stated they only referred patients to specialists after two or more exacerbations.

“This is important because these patients are considered to have exacerbation-prone asthma, which should be managed by specialists,” she said.

She said that being “unfamiliar” with biologics meant that the healthcare provider may have heard of biologics but did not know the various types, initiation criteria, or side effects.

The researchers administered a REDCap (Research Electronic Data Capture) survey by email to primary care attending and resident physicians in the departments of internal medicine, family medicine, and pediatrics, and 85 responded. Responses were compared using Chi-square tests.

Patel presented the results of the survey at the annual meeting of the American College of Allergy, Asthma & Immunology.

82% do not order labs

Familiarity did not vary in primary care with number of patients with asthma seen per month, the researchers noted.

“Also, the frequency of PCP referrals to a specialist did not change familiarity with biologics (P = .260) or eligibility criteria (P = .393),” the researchers said.

In addition, they found that 82% of those surveyed do not order labs, and 90% do not use absolute eosinophil count to guide care.

Dr. Patel explained that lab work such as obtaining IgE levels and a complete blood count with a differential and examining the absolute eosinophil count help identify patients who are at high risk for future exacerbation and also treatable phenotypic traits, which can be targeted with biologic therapy. 

Angela Duff Hogan, MD, vice chair of the ACAAI Asthma Committee and professor of pediatrics at Eastern Virginia Medical School, Norfolk, said in an interview that she finds the delay on referrals the most concerning finding in the survey results.

“I’m not as concerned they are not obtaining labs,” said Dr. Hogan, who was not part of the study. “The specialist can do that. It’s more concerning they wait so long to refer a patient with poorly controlled asthma. We know that asthma patients treated by an allergist have better asthma control, better quality of life, and reduced health care costs.”
 

Asthma specialists ‘need better marketing’

Dr. Hogan said that the results show the need for more studies to demonstrate that asthma specialists can improve outcomes and reduce healthcare costs.

“Objective data is more convincing than subjective data,” she noted. “As a specialty, we need to disseminate more information about asthma management, the “new” asthma guidelines, SMART/MART therapy, and the importance of biologicals in asthma. We need better marketing as a specialty in asthma care.”

Dr. Patel said that their goal with the study is to raise awareness about the available asthma biologic therapies, which have been improving care for 2 decades.

“The results of the survey point to the need to improve the communication between primary care physicians and asthma care specialists, including regarding use of biologics,” senior author Juan Carlos Cardet, MD, MPH, also an allergy specialist at USF, added in a press release. “Biologics have become an important tool in the treatment of asthma and other allergic diseases such as atopic dermatitis (eczema), chronic rhinosinusitis with nasal polyps and eosinophilic esophagitis, and can prevent substantial ill results from occurring in patients who are eligible for them.”

The study authors and Dr. Hogan disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

The U.S. Food and Drug Administration has approved the biologic Adzynma (ADAMTS13, recombinant-krhn, Takeda Pharmaceuticals) to treat adults and children who have a rare and life-threatening blood clotting disorder called congenital thrombotic thrombocytopenic purpura (TTP). Adzynma is the first recombinant protein product for preventive or on-demand enzyme replacement therapy for people with the blood clotting condition.

Congenital TTP affects fewer than 1,000 people in the United States and is caused by a mutation in the ADAMTS13 gene, which makes an enzyme that regulates blood clotting. Patients with the congenital TTP typically receive prophylactic plasma-based therapy to replenish the ADAMTS13 enzyme and reduce the risk for clotting and bleeding. The condition, however, can be fatal if left untreated.

The new agent is a purified recombinant form of the ADAMTS13 enzyme that works by replacing low levels of the deficient enzyme in patients with congenital TTP. Adzynma is given prophylactically to reduce the risk for disease symptoms and on demand when a patient is experiencing an acute event, according to the FDA approval announcement.

The approval was based on a global randomized phase 3 study comparing the product with plasma-based therapies in 46 patients with congenital TTP. Patients in the trial were randomized to receive 6 months of treatment with either intravenous Adzynma — given once every other week as prophylactic enzyme replacement therapy or once daily as on-demand enzyme replacement therapy — or plasma-based therapies. The patients then crossed over to the other treatment for 6 months.

Interim findings from the study showed that Adzynma reduced the incidence of thrombocytopenia — the most common symptom of congenital TTP — by 60% compared with plasma-based therapy (rate ratio, 0.40). No patients experienced an acute TTP event during Adzynma prophylaxis, Takeda said.

Significantly more patients receiving plasma-based therapies experienced treatment-emergent adverse events compared with those receiving the biologic.

The most common side effects associated with the biologic were headache (31.3%), diarrhea (16.7%), migraine (14.6%), abdominal pain (12.5%), nausea (12.5%), upper respiratory tract infection (12.5%), dizziness (10.4%), and vomiting (10.4%). No treatment-related adverse events, including allergic reactions, were observed during administration.

“The FDA remains deeply committed in our efforts to help facilitate the development and approval of safe and effective therapies for patients with rare diseases,” Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, stated. The “approval reflects important progress in the development of much-needed treatment options for patients affected by this life-threatening disorder.”

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

The U.S. Food and Drug Administration has approved the biologic Adzynma (ADAMTS13, recombinant-krhn, Takeda Pharmaceuticals) to treat adults and children who have a rare and life-threatening blood clotting disorder called congenital thrombotic thrombocytopenic purpura (TTP). Adzynma is the first recombinant protein product for preventive or on-demand enzyme replacement therapy for people with the blood clotting condition.

Congenital TTP affects fewer than 1,000 people in the United States and is caused by a mutation in the ADAMTS13 gene, which makes an enzyme that regulates blood clotting. Patients with the congenital TTP typically receive prophylactic plasma-based therapy to replenish the ADAMTS13 enzyme and reduce the risk for clotting and bleeding. The condition, however, can be fatal if left untreated.

The new agent is a purified recombinant form of the ADAMTS13 enzyme that works by replacing low levels of the deficient enzyme in patients with congenital TTP. Adzynma is given prophylactically to reduce the risk for disease symptoms and on demand when a patient is experiencing an acute event, according to the FDA approval announcement.

The approval was based on a global randomized phase 3 study comparing the product with plasma-based therapies in 46 patients with congenital TTP. Patients in the trial were randomized to receive 6 months of treatment with either intravenous Adzynma — given once every other week as prophylactic enzyme replacement therapy or once daily as on-demand enzyme replacement therapy — or plasma-based therapies. The patients then crossed over to the other treatment for 6 months.

Interim findings from the study showed that Adzynma reduced the incidence of thrombocytopenia — the most common symptom of congenital TTP — by 60% compared with plasma-based therapy (rate ratio, 0.40). No patients experienced an acute TTP event during Adzynma prophylaxis, Takeda said.

Significantly more patients receiving plasma-based therapies experienced treatment-emergent adverse events compared with those receiving the biologic.

The most common side effects associated with the biologic were headache (31.3%), diarrhea (16.7%), migraine (14.6%), abdominal pain (12.5%), nausea (12.5%), upper respiratory tract infection (12.5%), dizziness (10.4%), and vomiting (10.4%). No treatment-related adverse events, including allergic reactions, were observed during administration.

“The FDA remains deeply committed in our efforts to help facilitate the development and approval of safe and effective therapies for patients with rare diseases,” Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, stated. The “approval reflects important progress in the development of much-needed treatment options for patients affected by this life-threatening disorder.”

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

The U.S. Food and Drug Administration has approved the biologic Adzynma (ADAMTS13, recombinant-krhn, Takeda Pharmaceuticals) to treat adults and children who have a rare and life-threatening blood clotting disorder called congenital thrombotic thrombocytopenic purpura (TTP). Adzynma is the first recombinant protein product for preventive or on-demand enzyme replacement therapy for people with the blood clotting condition.

Congenital TTP affects fewer than 1,000 people in the United States and is caused by a mutation in the ADAMTS13 gene, which makes an enzyme that regulates blood clotting. Patients with the congenital TTP typically receive prophylactic plasma-based therapy to replenish the ADAMTS13 enzyme and reduce the risk for clotting and bleeding. The condition, however, can be fatal if left untreated.

The new agent is a purified recombinant form of the ADAMTS13 enzyme that works by replacing low levels of the deficient enzyme in patients with congenital TTP. Adzynma is given prophylactically to reduce the risk for disease symptoms and on demand when a patient is experiencing an acute event, according to the FDA approval announcement.

The approval was based on a global randomized phase 3 study comparing the product with plasma-based therapies in 46 patients with congenital TTP. Patients in the trial were randomized to receive 6 months of treatment with either intravenous Adzynma — given once every other week as prophylactic enzyme replacement therapy or once daily as on-demand enzyme replacement therapy — or plasma-based therapies. The patients then crossed over to the other treatment for 6 months.

Interim findings from the study showed that Adzynma reduced the incidence of thrombocytopenia — the most common symptom of congenital TTP — by 60% compared with plasma-based therapy (rate ratio, 0.40). No patients experienced an acute TTP event during Adzynma prophylaxis, Takeda said.

Significantly more patients receiving plasma-based therapies experienced treatment-emergent adverse events compared with those receiving the biologic.

The most common side effects associated with the biologic were headache (31.3%), diarrhea (16.7%), migraine (14.6%), abdominal pain (12.5%), nausea (12.5%), upper respiratory tract infection (12.5%), dizziness (10.4%), and vomiting (10.4%). No treatment-related adverse events, including allergic reactions, were observed during administration.

“The FDA remains deeply committed in our efforts to help facilitate the development and approval of safe and effective therapies for patients with rare diseases,” Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, stated. The “approval reflects important progress in the development of much-needed treatment options for patients affected by this life-threatening disorder.”

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

ANAHEIM, CALIF. – Alpha-gal syndrome (AGS) is commonly described as an allergy to red meat, but that is “just the beginning,” allergist and immunologist Scott P. Commins, MD, PhD, told attendees at the annual meeting of the American College of Allergy, Asthma, and Immunology (ACAAI) annual meeting.

Dr. Commins, associate chief for allergy and immunology at the University of North Carolina at Chapel Hill, has made alpha-gal, a potentially fatal allergy, which, in the United States is tied to the bite of the Lone Star tick, his primary research focus.

Beyond red meat, “there are some people who are allergic to all things mammal,” he explained. Dairy products from mammals, medical devices made from mammalian products, vaccines and medicines that contain gelatin, and even commercial products such as perfumes and cosmetics may be behind an AGS reaction.

“The derived products from pigs and cows really find their way into a lot of our day-to-day products,” he said. “I try to keep an open mind about these exposures.”

Physicians should also be aware that “this can happen to kids,” said Dr. Commins. “It looks very similar to adults’ [AGS]. They can end up in the emergency department.”

He also had clinical advice about food challenges for AGS. He explained that there’s more alpha-gal in beef than in other red meats (including pork, venison, and lamb) with the exception of pork kidney. Pork kidney, he said, “has the most alpha-gal that we can find in the lab.”

Dr. Commins said he has stopped using beef for AGS food challenges and has switched to pork sausage patties with a high fat content microwaved in the clinic because they have less alpha-gal in general and he views them as safer.

Long delay in symptom onset

AGS symptoms typically take 2-6 hours to appear after eating red meat or being exposed to mammalian products, but Dr. Commins related a story about a patient he sent home who had very mild symptoms (some lower back itching) after he had spent the day at the clinic after a pork sausage food challenge for AGS.

The patient had returned home. Eight hours after the food challenge, his wife sent Dr. Commins a picture of her husband’s back, which was riddled with welts and was itching badly.

“I learned that if you’re going to do these food challenges, if there is a hint of symptoms at the clinic at 6 hours, keep them in the clinic, because it may really take that long to evolve,” Dr. Commins said.

One of the early signs he’s discovered is palmar erythema (redness and swelling of the hands).

Research has shown that AGS has been heavily concentrated in the Southeast, where Lone Star tick populations are clustered, but research has shown that from 2017 to 2022, it moved up the East Coast to the central United States and Upper Midwest.

“We are seeing increasing diagnoses of AGS in places that are not, perhaps, where we first thought this allergy existed,” said Dr. Commins. “Stay aware,” he cautioned.

The allergy is not exclusive to the United States, he noted. In Europe and Australia, for example, AGS is not thought to be tied to the Lone Star tick, which doesn’t inhabit those regions.

“It is a global phenomenon,” Dr. Commins said.

In August, the CDC alerted physicians to emerging cases of alpha-gal allergy after an article in Morbidity and Mortality Weekly Report indicated that health care providers have little knowledge about the allergy. Of the 1,500 health care providers surveyed, 42% had never heard of the syndrome, and another 35% were not confident in diagnosing or managing affected patients.

Matthew Lau, MD, an allergist with Kaiser Permanente in Honolulu who listened to Dr. Commins’ talk, told this news organization, “It’s important to raise awareness in primary care particularly, he said, as “allergists see only a fraction of the [AGS] patients.”

Allergists can help raise awareness

“Allergists have a role to alert the general community” and to drive more referrals, he said. That includes emergency departments, where physicians commonly see anaphylaxis.

Dr. Lau said he expects the incidence of AGS to increase, because global warming will likely lengthen warmer seasons and cause the geographic distribution to change.

Jay Lieberman, MD, a pediatric allergist at Le Bonheur Children’s Hospital in Memphis, Tenn., told this news organization, “There’s still a lot of confusion, and hearing from an expert like Dr. Commins helps tease out the not-obvious things about patients who are having more mild symptoms,” such as from allergy to dairy or medicines or vaccines that contain gelatin.

As a pediatric allergist, Dr. Lieberman said he sees less alpha-gal than his colleagues, but, he said, “On the adult side in Tennessee, it’s rampant.”

Dr. Commins, Dr. Lieberman, and Dr. Lau report no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

ANAHEIM, CALIF. – Alpha-gal syndrome (AGS) is commonly described as an allergy to red meat, but that is “just the beginning,” allergist and immunologist Scott P. Commins, MD, PhD, told attendees at the annual meeting of the American College of Allergy, Asthma, and Immunology (ACAAI) annual meeting.

Dr. Commins, associate chief for allergy and immunology at the University of North Carolina at Chapel Hill, has made alpha-gal, a potentially fatal allergy, which, in the United States is tied to the bite of the Lone Star tick, his primary research focus.

Beyond red meat, “there are some people who are allergic to all things mammal,” he explained. Dairy products from mammals, medical devices made from mammalian products, vaccines and medicines that contain gelatin, and even commercial products such as perfumes and cosmetics may be behind an AGS reaction.

“The derived products from pigs and cows really find their way into a lot of our day-to-day products,” he said. “I try to keep an open mind about these exposures.”

Physicians should also be aware that “this can happen to kids,” said Dr. Commins. “It looks very similar to adults’ [AGS]. They can end up in the emergency department.”

He also had clinical advice about food challenges for AGS. He explained that there’s more alpha-gal in beef than in other red meats (including pork, venison, and lamb) with the exception of pork kidney. Pork kidney, he said, “has the most alpha-gal that we can find in the lab.”

Dr. Commins said he has stopped using beef for AGS food challenges and has switched to pork sausage patties with a high fat content microwaved in the clinic because they have less alpha-gal in general and he views them as safer.

Long delay in symptom onset

AGS symptoms typically take 2-6 hours to appear after eating red meat or being exposed to mammalian products, but Dr. Commins related a story about a patient he sent home who had very mild symptoms (some lower back itching) after he had spent the day at the clinic after a pork sausage food challenge for AGS.

The patient had returned home. Eight hours after the food challenge, his wife sent Dr. Commins a picture of her husband’s back, which was riddled with welts and was itching badly.

“I learned that if you’re going to do these food challenges, if there is a hint of symptoms at the clinic at 6 hours, keep them in the clinic, because it may really take that long to evolve,” Dr. Commins said.

One of the early signs he’s discovered is palmar erythema (redness and swelling of the hands).

Research has shown that AGS has been heavily concentrated in the Southeast, where Lone Star tick populations are clustered, but research has shown that from 2017 to 2022, it moved up the East Coast to the central United States and Upper Midwest.

“We are seeing increasing diagnoses of AGS in places that are not, perhaps, where we first thought this allergy existed,” said Dr. Commins. “Stay aware,” he cautioned.

The allergy is not exclusive to the United States, he noted. In Europe and Australia, for example, AGS is not thought to be tied to the Lone Star tick, which doesn’t inhabit those regions.

“It is a global phenomenon,” Dr. Commins said.

In August, the CDC alerted physicians to emerging cases of alpha-gal allergy after an article in Morbidity and Mortality Weekly Report indicated that health care providers have little knowledge about the allergy. Of the 1,500 health care providers surveyed, 42% had never heard of the syndrome, and another 35% were not confident in diagnosing or managing affected patients.

Matthew Lau, MD, an allergist with Kaiser Permanente in Honolulu who listened to Dr. Commins’ talk, told this news organization, “It’s important to raise awareness in primary care particularly, he said, as “allergists see only a fraction of the [AGS] patients.”

Allergists can help raise awareness

“Allergists have a role to alert the general community” and to drive more referrals, he said. That includes emergency departments, where physicians commonly see anaphylaxis.

Dr. Lau said he expects the incidence of AGS to increase, because global warming will likely lengthen warmer seasons and cause the geographic distribution to change.

Jay Lieberman, MD, a pediatric allergist at Le Bonheur Children’s Hospital in Memphis, Tenn., told this news organization, “There’s still a lot of confusion, and hearing from an expert like Dr. Commins helps tease out the not-obvious things about patients who are having more mild symptoms,” such as from allergy to dairy or medicines or vaccines that contain gelatin.

As a pediatric allergist, Dr. Lieberman said he sees less alpha-gal than his colleagues, but, he said, “On the adult side in Tennessee, it’s rampant.”

Dr. Commins, Dr. Lieberman, and Dr. Lau report no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

ANAHEIM, CALIF. – Alpha-gal syndrome (AGS) is commonly described as an allergy to red meat, but that is “just the beginning,” allergist and immunologist Scott P. Commins, MD, PhD, told attendees at the annual meeting of the American College of Allergy, Asthma, and Immunology (ACAAI) annual meeting.

Dr. Commins, associate chief for allergy and immunology at the University of North Carolina at Chapel Hill, has made alpha-gal, a potentially fatal allergy, which, in the United States is tied to the bite of the Lone Star tick, his primary research focus.

Beyond red meat, “there are some people who are allergic to all things mammal,” he explained. Dairy products from mammals, medical devices made from mammalian products, vaccines and medicines that contain gelatin, and even commercial products such as perfumes and cosmetics may be behind an AGS reaction.

“The derived products from pigs and cows really find their way into a lot of our day-to-day products,” he said. “I try to keep an open mind about these exposures.”

Physicians should also be aware that “this can happen to kids,” said Dr. Commins. “It looks very similar to adults’ [AGS]. They can end up in the emergency department.”

He also had clinical advice about food challenges for AGS. He explained that there’s more alpha-gal in beef than in other red meats (including pork, venison, and lamb) with the exception of pork kidney. Pork kidney, he said, “has the most alpha-gal that we can find in the lab.”

Dr. Commins said he has stopped using beef for AGS food challenges and has switched to pork sausage patties with a high fat content microwaved in the clinic because they have less alpha-gal in general and he views them as safer.

Long delay in symptom onset

AGS symptoms typically take 2-6 hours to appear after eating red meat or being exposed to mammalian products, but Dr. Commins related a story about a patient he sent home who had very mild symptoms (some lower back itching) after he had spent the day at the clinic after a pork sausage food challenge for AGS.

The patient had returned home. Eight hours after the food challenge, his wife sent Dr. Commins a picture of her husband’s back, which was riddled with welts and was itching badly.

“I learned that if you’re going to do these food challenges, if there is a hint of symptoms at the clinic at 6 hours, keep them in the clinic, because it may really take that long to evolve,” Dr. Commins said.

One of the early signs he’s discovered is palmar erythema (redness and swelling of the hands).

Research has shown that AGS has been heavily concentrated in the Southeast, where Lone Star tick populations are clustered, but research has shown that from 2017 to 2022, it moved up the East Coast to the central United States and Upper Midwest.

“We are seeing increasing diagnoses of AGS in places that are not, perhaps, where we first thought this allergy existed,” said Dr. Commins. “Stay aware,” he cautioned.

The allergy is not exclusive to the United States, he noted. In Europe and Australia, for example, AGS is not thought to be tied to the Lone Star tick, which doesn’t inhabit those regions.

“It is a global phenomenon,” Dr. Commins said.

In August, the CDC alerted physicians to emerging cases of alpha-gal allergy after an article in Morbidity and Mortality Weekly Report indicated that health care providers have little knowledge about the allergy. Of the 1,500 health care providers surveyed, 42% had never heard of the syndrome, and another 35% were not confident in diagnosing or managing affected patients.

Matthew Lau, MD, an allergist with Kaiser Permanente in Honolulu who listened to Dr. Commins’ talk, told this news organization, “It’s important to raise awareness in primary care particularly, he said, as “allergists see only a fraction of the [AGS] patients.”

Allergists can help raise awareness

“Allergists have a role to alert the general community” and to drive more referrals, he said. That includes emergency departments, where physicians commonly see anaphylaxis.

Dr. Lau said he expects the incidence of AGS to increase, because global warming will likely lengthen warmer seasons and cause the geographic distribution to change.

Jay Lieberman, MD, a pediatric allergist at Le Bonheur Children’s Hospital in Memphis, Tenn., told this news organization, “There’s still a lot of confusion, and hearing from an expert like Dr. Commins helps tease out the not-obvious things about patients who are having more mild symptoms,” such as from allergy to dairy or medicines or vaccines that contain gelatin.

As a pediatric allergist, Dr. Lieberman said he sees less alpha-gal than his colleagues, but, he said, “On the adult side in Tennessee, it’s rampant.”

Dr. Commins, Dr. Lieberman, and Dr. Lau report no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

When topical treatment does not control atopic dermatitis (AD) in adults, a range of advanced treatments may improve outcomes and can be considered, according to new evidence-based guidelines from the American Academy of Dermatology (AAD)..

The guidelines cover approved and off-label uses of systemic therapies and phototherapy, including new treatments that have become available since the last guidelines were published almost a decade ago. These include biologics and oral Janus kinase (JAK) inhibitors, as well as older oral or injectable immunomodulators and antimetabolites, oral antibiotics, antihistamines, and phosphodiesterase-4 inhibitors. The guidelines rate the existing evidence as “strong” for dupilumab, tralokinumab, abrocitinib, baricitinib, and upadacitinib. They also conditionally recommend phototherapy, as well as cyclosporine, methotrexate, azathioprine, and mycophenolate, but recommend against the use of systemic corticosteroids.

The guidelines update the AAD’s 2014 recommendations for managing AD in adults with phototherapy and systemic therapies. “At that time, prednisone – universally agreed to be the least appropriate chronic therapy for AD – was the only Food and Drug Administration–approved agent,” Robert Sidbury, MD, MPH, who cochaired a 14-member multidisciplinary work group that assembled the guidelines, told this news organization. “This was the driver.”

The latest guidelines were published online in the Journal of the American Academy of Dermatology.
 

Broad evidence review

Dr. Sidbury, chief of the division of dermatology at Seattle Children’s Hospital, guidelines cochair Dawn M. R. Davis, MD, a dermatologist at the Mayo Clinic, Rochester, Minn., and colleagues conducted a systematic evidence review of phototherapy such as narrowband and broadband UVB and systemic therapies, including biologics such as dupilumab and tralokinumab, JAK inhibitors such as upadacitinib and abrocitinib, and immunosuppressants such as methotrexate and azathioprine.

Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.
 

Recommendations, future studies

Of the 11 evidence-based recommendations of therapies for adults with AD refractory to topical medications, the work group ranks 5 as “strong” based on the evidence and the rest as “conditional.” “Strong” implies the benefits clearly outweigh risks and burdens, they apply to most patients in most circumstances, and they fall under good clinical practice. “Conditional” means the benefits and risks are closely balanced for most patients, “but the appropriate action may different depending on the patient or other stakeholder values,” the authors wrote.

In their remarks about phototherapy, the work group noted that most published literature on the topic “reports on the efficacy and safety of narrow band UVB. Wherever possible, use a light source that minimizes the potential for harm under the supervision of a qualified clinician.”

In their remarks about cyclosporine, they noted that evidence suggests an initial dose of 3 mg/kg per day to 5 mg/kg per day is effective, but that the Food and Drug Administration has not approved cyclosporine for use in AD. “The FDA has approved limited-term use (up to 1 year) in psoriasis,” they wrote. “Comorbidities or drug interactions that may exacerbate toxicity make this intervention inappropriate for select patients.” The work group noted that significant research gaps remain in phototherapy, especially trials that compare different phototherapy modalities and those that compare phototherapy with other AD treatment strategies.

“Larger clinical trials would also be helpful for cyclosporine, methotrexate, azathioprine, and mycophenolate to improve the certainty of evidence for those medications,” they added. “Furthermore, formal cost-effectiveness analyses comparing older to newer treatments are needed.”

They recommended the inclusion of active comparator arms in randomized, controlled trials as new systemic therapies continue to be developed and tested.

The work group ranked the level of evidence they reviewed for the therapies from very low to moderate. No therapy was judged to have high evidence. They also cited the short duration of most randomized controlled trials of phototherapy.

Using the guidelines in clinical care

According to Dr. Davis, the topic of which agent if any should be considered “first line” generated robust discussion among the work group members.

“When there are not robust head-to-head trials – and there are not – it is often opinion that governs this decision, and opinion should not, when possible, govern a guideline,” Dr. Davis said. “Accordingly, we determined based upon the evidence agents – plural – that deserve to be considered ‘first line’ but not a single agent.”

In her opinion, the top three considerations regarding use of systemic therapy for AD relate to patient selection and shared decision making. One, standard therapy has failed. Two, diagnosis is assured. And three, “steroid phobia should be considered,” and patients should be “fully informed of risks and benefits of both treating and not treating,” she said.

Dr. Sidbury reported that he serves as an advisory board member for Pfizer, a principal investigator for Regeneron, an investigator for Brickell Biotech and Galderma USA, and a consultant for Galderma Global and Micreos. Dr. Davis reported having no relevant disclosures. Other work group members reported having financial disclosures with many pharmaceutical companies. The study was supported by internal funds from the American Academy of Dermatology.

When topical treatment does not control atopic dermatitis (AD) in adults, a range of advanced treatments may improve outcomes and can be considered, according to new evidence-based guidelines from the American Academy of Dermatology (AAD)..

The guidelines cover approved and off-label uses of systemic therapies and phototherapy, including new treatments that have become available since the last guidelines were published almost a decade ago. These include biologics and oral Janus kinase (JAK) inhibitors, as well as older oral or injectable immunomodulators and antimetabolites, oral antibiotics, antihistamines, and phosphodiesterase-4 inhibitors. The guidelines rate the existing evidence as “strong” for dupilumab, tralokinumab, abrocitinib, baricitinib, and upadacitinib. They also conditionally recommend phototherapy, as well as cyclosporine, methotrexate, azathioprine, and mycophenolate, but recommend against the use of systemic corticosteroids.

The guidelines update the AAD’s 2014 recommendations for managing AD in adults with phototherapy and systemic therapies. “At that time, prednisone – universally agreed to be the least appropriate chronic therapy for AD – was the only Food and Drug Administration–approved agent,” Robert Sidbury, MD, MPH, who cochaired a 14-member multidisciplinary work group that assembled the guidelines, told this news organization. “This was the driver.”

The latest guidelines were published online in the Journal of the American Academy of Dermatology.
 

Broad evidence review

Dr. Sidbury, chief of the division of dermatology at Seattle Children’s Hospital, guidelines cochair Dawn M. R. Davis, MD, a dermatologist at the Mayo Clinic, Rochester, Minn., and colleagues conducted a systematic evidence review of phototherapy such as narrowband and broadband UVB and systemic therapies, including biologics such as dupilumab and tralokinumab, JAK inhibitors such as upadacitinib and abrocitinib, and immunosuppressants such as methotrexate and azathioprine.

Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.
 

Recommendations, future studies

Of the 11 evidence-based recommendations of therapies for adults with AD refractory to topical medications, the work group ranks 5 as “strong” based on the evidence and the rest as “conditional.” “Strong” implies the benefits clearly outweigh risks and burdens, they apply to most patients in most circumstances, and they fall under good clinical practice. “Conditional” means the benefits and risks are closely balanced for most patients, “but the appropriate action may different depending on the patient or other stakeholder values,” the authors wrote.

In their remarks about phototherapy, the work group noted that most published literature on the topic “reports on the efficacy and safety of narrow band UVB. Wherever possible, use a light source that minimizes the potential for harm under the supervision of a qualified clinician.”

In their remarks about cyclosporine, they noted that evidence suggests an initial dose of 3 mg/kg per day to 5 mg/kg per day is effective, but that the Food and Drug Administration has not approved cyclosporine for use in AD. “The FDA has approved limited-term use (up to 1 year) in psoriasis,” they wrote. “Comorbidities or drug interactions that may exacerbate toxicity make this intervention inappropriate for select patients.” The work group noted that significant research gaps remain in phototherapy, especially trials that compare different phototherapy modalities and those that compare phototherapy with other AD treatment strategies.

“Larger clinical trials would also be helpful for cyclosporine, methotrexate, azathioprine, and mycophenolate to improve the certainty of evidence for those medications,” they added. “Furthermore, formal cost-effectiveness analyses comparing older to newer treatments are needed.”

They recommended the inclusion of active comparator arms in randomized, controlled trials as new systemic therapies continue to be developed and tested.

The work group ranked the level of evidence they reviewed for the therapies from very low to moderate. No therapy was judged to have high evidence. They also cited the short duration of most randomized controlled trials of phototherapy.

Using the guidelines in clinical care

According to Dr. Davis, the topic of which agent if any should be considered “first line” generated robust discussion among the work group members.

“When there are not robust head-to-head trials – and there are not – it is often opinion that governs this decision, and opinion should not, when possible, govern a guideline,” Dr. Davis said. “Accordingly, we determined based upon the evidence agents – plural – that deserve to be considered ‘first line’ but not a single agent.”

In her opinion, the top three considerations regarding use of systemic therapy for AD relate to patient selection and shared decision making. One, standard therapy has failed. Two, diagnosis is assured. And three, “steroid phobia should be considered,” and patients should be “fully informed of risks and benefits of both treating and not treating,” she said.

Dr. Sidbury reported that he serves as an advisory board member for Pfizer, a principal investigator for Regeneron, an investigator for Brickell Biotech and Galderma USA, and a consultant for Galderma Global and Micreos. Dr. Davis reported having no relevant disclosures. Other work group members reported having financial disclosures with many pharmaceutical companies. The study was supported by internal funds from the American Academy of Dermatology.

When topical treatment does not control atopic dermatitis (AD) in adults, a range of advanced treatments may improve outcomes and can be considered, according to new evidence-based guidelines from the American Academy of Dermatology (AAD)..

The guidelines cover approved and off-label uses of systemic therapies and phototherapy, including new treatments that have become available since the last guidelines were published almost a decade ago. These include biologics and oral Janus kinase (JAK) inhibitors, as well as older oral or injectable immunomodulators and antimetabolites, oral antibiotics, antihistamines, and phosphodiesterase-4 inhibitors. The guidelines rate the existing evidence as “strong” for dupilumab, tralokinumab, abrocitinib, baricitinib, and upadacitinib. They also conditionally recommend phototherapy, as well as cyclosporine, methotrexate, azathioprine, and mycophenolate, but recommend against the use of systemic corticosteroids.

The guidelines update the AAD’s 2014 recommendations for managing AD in adults with phototherapy and systemic therapies. “At that time, prednisone – universally agreed to be the least appropriate chronic therapy for AD – was the only Food and Drug Administration–approved agent,” Robert Sidbury, MD, MPH, who cochaired a 14-member multidisciplinary work group that assembled the guidelines, told this news organization. “This was the driver.”

The latest guidelines were published online in the Journal of the American Academy of Dermatology.
 

Broad evidence review

Dr. Sidbury, chief of the division of dermatology at Seattle Children’s Hospital, guidelines cochair Dawn M. R. Davis, MD, a dermatologist at the Mayo Clinic, Rochester, Minn., and colleagues conducted a systematic evidence review of phototherapy such as narrowband and broadband UVB and systemic therapies, including biologics such as dupilumab and tralokinumab, JAK inhibitors such as upadacitinib and abrocitinib, and immunosuppressants such as methotrexate and azathioprine.

Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.
 

Recommendations, future studies

Of the 11 evidence-based recommendations of therapies for adults with AD refractory to topical medications, the work group ranks 5 as “strong” based on the evidence and the rest as “conditional.” “Strong” implies the benefits clearly outweigh risks and burdens, they apply to most patients in most circumstances, and they fall under good clinical practice. “Conditional” means the benefits and risks are closely balanced for most patients, “but the appropriate action may different depending on the patient or other stakeholder values,” the authors wrote.

In their remarks about phototherapy, the work group noted that most published literature on the topic “reports on the efficacy and safety of narrow band UVB. Wherever possible, use a light source that minimizes the potential for harm under the supervision of a qualified clinician.”

In their remarks about cyclosporine, they noted that evidence suggests an initial dose of 3 mg/kg per day to 5 mg/kg per day is effective, but that the Food and Drug Administration has not approved cyclosporine for use in AD. “The FDA has approved limited-term use (up to 1 year) in psoriasis,” they wrote. “Comorbidities or drug interactions that may exacerbate toxicity make this intervention inappropriate for select patients.” The work group noted that significant research gaps remain in phototherapy, especially trials that compare different phototherapy modalities and those that compare phototherapy with other AD treatment strategies.

“Larger clinical trials would also be helpful for cyclosporine, methotrexate, azathioprine, and mycophenolate to improve the certainty of evidence for those medications,” they added. “Furthermore, formal cost-effectiveness analyses comparing older to newer treatments are needed.”

They recommended the inclusion of active comparator arms in randomized, controlled trials as new systemic therapies continue to be developed and tested.

The work group ranked the level of evidence they reviewed for the therapies from very low to moderate. No therapy was judged to have high evidence. They also cited the short duration of most randomized controlled trials of phototherapy.

Using the guidelines in clinical care

According to Dr. Davis, the topic of which agent if any should be considered “first line” generated robust discussion among the work group members.

“When there are not robust head-to-head trials – and there are not – it is often opinion that governs this decision, and opinion should not, when possible, govern a guideline,” Dr. Davis said. “Accordingly, we determined based upon the evidence agents – plural – that deserve to be considered ‘first line’ but not a single agent.”

In her opinion, the top three considerations regarding use of systemic therapy for AD relate to patient selection and shared decision making. One, standard therapy has failed. Two, diagnosis is assured. And three, “steroid phobia should be considered,” and patients should be “fully informed of risks and benefits of both treating and not treating,” she said.

Dr. Sidbury reported that he serves as an advisory board member for Pfizer, a principal investigator for Regeneron, an investigator for Brickell Biotech and Galderma USA, and a consultant for Galderma Global and Micreos. Dr. Davis reported having no relevant disclosures. Other work group members reported having financial disclosures with many pharmaceutical companies. The study was supported by internal funds from the American Academy of Dermatology.