MDedge Pediatrics

TOPLINE:

The remission period of type 1 diabetes (T1D) can be prolonged with high-dose ergocalciferol (a vitamin D analog), by preserving the function of insulin-producing beta cells in newly diagnosed patients.

METHODOLOGY:

• Beta cells may retain approximately 30%-50% function at the time of T1D diagnosis and continue producing insulin for months or years. Preserving beta-cell function early on can extend this remission period and improve long-term glycemic control.
• Researchers conducted a secondary post hoc analysis of a randomized clinical trial looking at residual beta function and vitamin D supplementation in 36 youths (age, 10-21 years; mean age, 13.5 years; 33.3% women) with recently diagnosed T1D.
• Participants were randomly assigned to receive vitamin D (50,000 international units) or placebo every week for 2 months and then biweekly for 10 months.
• Mixed-meal tolerance tests were performed after overnight fasting at 0, 3, 6, 9, and 12 months, and blood draws were obtained 30 minutes and 90 minutes for post-meal C-peptide and glucose estimations.
• The fasting proinsulin to C-peptide ratio (PI:C) and the percentage change in the area under the curve of C-peptide from baseline (%ΔAUC) were calculated to test the effect of vitamin D on beta-cell function.

TAKEAWAY: 

• Vitamin D supplementation improved the insulin secretion capacity of beta cells, as observed by the decrease in the mean fasting PI:C ratio compared with placebo (−0.0009 vs 0.0011; P =.01).
• The reduction in %ΔAUC of C-peptide was notably slower with vitamin D than placebo (−2.8% vs −4.7%; P =.03), indicating a longer delay in the loss of C-peptide.

IN PRACTICE:

“It is exciting to know that vitamin D could protect the beta cells of the pancreas and increase the natural production of good and functional insulin in these patients. This, in turn, prolongs the honeymoon phase of type 1 diabetes and leads to reduced long-term complications of this disease,” Benjamin Udoka Nwosu, MD, Northwell Health, Division of Endocrinology, Department of Pediatrics, Cohen Children’s Medical Center, New Hyde Park, New York, the principal author, said in a press release.

SOURCE:

The study was published online in JAMA Network Open.

LIMITATIONS:

It was a single-center study.

DISCLOSURES:

The study was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. The authors did not report any conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

The remission period of type 1 diabetes (T1D) can be prolonged with high-dose ergocalciferol (a vitamin D analog), by preserving the function of insulin-producing beta cells in newly diagnosed patients.

METHODOLOGY:

• Beta cells may retain approximately 30%-50% function at the time of T1D diagnosis and continue producing insulin for months or years. Preserving beta-cell function early on can extend this remission period and improve long-term glycemic control.
• Researchers conducted a secondary post hoc analysis of a randomized clinical trial looking at residual beta function and vitamin D supplementation in 36 youths (age, 10-21 years; mean age, 13.5 years; 33.3% women) with recently diagnosed T1D.
• Participants were randomly assigned to receive vitamin D (50,000 international units) or placebo every week for 2 months and then biweekly for 10 months.
• Mixed-meal tolerance tests were performed after overnight fasting at 0, 3, 6, 9, and 12 months, and blood draws were obtained 30 minutes and 90 minutes for post-meal C-peptide and glucose estimations.
• The fasting proinsulin to C-peptide ratio (PI:C) and the percentage change in the area under the curve of C-peptide from baseline (%ΔAUC) were calculated to test the effect of vitamin D on beta-cell function.

TAKEAWAY: 

• Vitamin D supplementation improved the insulin secretion capacity of beta cells, as observed by the decrease in the mean fasting PI:C ratio compared with placebo (−0.0009 vs 0.0011; P =.01).
• The reduction in %ΔAUC of C-peptide was notably slower with vitamin D than placebo (−2.8% vs −4.7%; P =.03), indicating a longer delay in the loss of C-peptide.

IN PRACTICE:

“It is exciting to know that vitamin D could protect the beta cells of the pancreas and increase the natural production of good and functional insulin in these patients. This, in turn, prolongs the honeymoon phase of type 1 diabetes and leads to reduced long-term complications of this disease,” Benjamin Udoka Nwosu, MD, Northwell Health, Division of Endocrinology, Department of Pediatrics, Cohen Children’s Medical Center, New Hyde Park, New York, the principal author, said in a press release.

SOURCE:

The study was published online in JAMA Network Open.

LIMITATIONS:

It was a single-center study.

DISCLOSURES:

The study was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. The authors did not report any conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

The remission period of type 1 diabetes (T1D) can be prolonged with high-dose ergocalciferol (a vitamin D analog), by preserving the function of insulin-producing beta cells in newly diagnosed patients.

METHODOLOGY:

• Beta cells may retain approximately 30%-50% function at the time of T1D diagnosis and continue producing insulin for months or years. Preserving beta-cell function early on can extend this remission period and improve long-term glycemic control.
• Researchers conducted a secondary post hoc analysis of a randomized clinical trial looking at residual beta function and vitamin D supplementation in 36 youths (age, 10-21 years; mean age, 13.5 years; 33.3% women) with recently diagnosed T1D.
• Participants were randomly assigned to receive vitamin D (50,000 international units) or placebo every week for 2 months and then biweekly for 10 months.
• Mixed-meal tolerance tests were performed after overnight fasting at 0, 3, 6, 9, and 12 months, and blood draws were obtained 30 minutes and 90 minutes for post-meal C-peptide and glucose estimations.
• The fasting proinsulin to C-peptide ratio (PI:C) and the percentage change in the area under the curve of C-peptide from baseline (%ΔAUC) were calculated to test the effect of vitamin D on beta-cell function.

TAKEAWAY: 

• Vitamin D supplementation improved the insulin secretion capacity of beta cells, as observed by the decrease in the mean fasting PI:C ratio compared with placebo (−0.0009 vs 0.0011; P =.01).
• The reduction in %ΔAUC of C-peptide was notably slower with vitamin D than placebo (−2.8% vs −4.7%; P =.03), indicating a longer delay in the loss of C-peptide.

IN PRACTICE:

“It is exciting to know that vitamin D could protect the beta cells of the pancreas and increase the natural production of good and functional insulin in these patients. This, in turn, prolongs the honeymoon phase of type 1 diabetes and leads to reduced long-term complications of this disease,” Benjamin Udoka Nwosu, MD, Northwell Health, Division of Endocrinology, Department of Pediatrics, Cohen Children’s Medical Center, New Hyde Park, New York, the principal author, said in a press release.

SOURCE:

The study was published online in JAMA Network Open.

LIMITATIONS:

It was a single-center study.

DISCLOSURES:

The study was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. The authors did not report any conflicts of interest.

A version of this article appeared on Medscape.com.

The American Academy of Pediatrics (AAP) has wisely chosen to draw our attention to the distressing statistic that by age 13, 70% of children have dropped out of organized sports.

Seventy-five years ago news of this dramatic decline in participation would have received a quizzical shrug because organized youth sports was in its infancy. It consisted primarily of Little League Baseball and for the most part excluded girls. Prior to middle school and high school, children were self-organizing their sports activities – picking their own teams, demarcating their own fields, and making up the rules to fit the conditions. Soccer Dads and Hockey Moms hadn’t been invented. To what extent this attrition from youth sports is contributing to the fact that more than 75% of this country’s adolescents fail to meet even the most lenient activity requirements is unclear. But, it certainly isn’t helping the situation.

Parsing out the contributors to this decline in organized sport should be high on our priority list. In the recent AAP Clinical Report published in Pediatrics (same reference as above) the authors claim “Burnout represents one of the primary reasons for attrition in youth sports.” This statement doesn’t quite agree with my experiences. So, I decided to chase down their reference. It turns out their assertion comes from an article coming out of Australia by eight authors who “brainstormed” 83 unique statements of 61 stakeholders regarding “athlete participation in the high-performance pathway” and concluded “Athlete health was considered the most important athlete retention to address.” While injury and overuse may explain why some elite youth participants drop out and represent a topic for the AAP to address, I’m not sure this paper’s anecdotal conclusion helps us understand the overall decline in youth sports. A broader and deeper discussion can be found in a 2019 AAP Clinical Report that addresses the advantages and pitfalls of youth sports as organized in this country.

How we arrived at this point in which, as the AAP report observes, “Youth sport participation represents the primary route to physical activity” is unclear. One obvious cause is the blossoming of the sedentary entertainment alternatives that has easily overpowered the attraction of self-organized outdoor games. The first attack in this war that we are losing came with affordable color television. Here we must blame ourselves both as parents and pediatricians for not acknowledging the risks and creating some limits. Sadly, the AAP’s initial focus was on content and not on time watched. And, of course, by the time handheld electronic devices arrived the cat was out of the bag.

We also must accept some blame for allowing physical activity to disappear as a meaningful part of the school day. Recesses have been curtailed, leaving free play and all its benefits as an endangered species. Physical education classes have been pared down tragically just as teenagers are making their own choices about how they will spend their time.

We must not underestimate the role that parental anxiety has played in the popularity of organized sport. I’m not sure of the origins of this change, but folks in my cohort recall that our parents let us roam free. As long as we showed up for meals without a policeman in tow, our parents were happy. For some reason parents seem more concerned about risks of their children being outside unmonitored, even in what are clearly safe neighborhoods.

Into this void created by sedentary amusements, limited in-school opportunities for physical activity, and parental anxiety, adult (often parent) organized sports have flourished. Unfortunately, they have too often been over-organized and allowed to morph into a model that mimics professional sports. The myth that to succeed a child must start early, narrow his/her focus and practice, practice, practice has created a situation that is a major contributor to the decline in youth sports participation. This philosophy also contributes to burnout and overuse injuries, but this is primarily among the few and the more elite.

When the child who is already involved in an organized sport sees and believes that he or she hasn’t a chance against the “early bloomers,” that child will quit. Without an appealing alternative, he/she will become sedentary. Further damage is done when children themselves and their parents have witnessed other families heavily invested in professionalized youth programs and decide it doesn’t make sense to even sign up.

In full disclosure, I must say that I have children and grandchildren who have participated in travel teams. Luckily they have not been tempted to seek even more elite programs. They have played at least two or three sports each year and still remain physically active as adults.

I don’t think the answer to the decline in youth sports is to eliminate travel and super-elite teams. The drive to succeed is too strong in some individuals. The answers lie in setting limits on sedentary alternatives, continuing to loudly question the myth of early specialization, and to work harder at offering the broadest range of opportunities that can appeal to children of all skill levels.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

The American Academy of Pediatrics (AAP) has wisely chosen to draw our attention to the distressing statistic that by age 13, 70% of children have dropped out of organized sports.

Seventy-five years ago news of this dramatic decline in participation would have received a quizzical shrug because organized youth sports was in its infancy. It consisted primarily of Little League Baseball and for the most part excluded girls. Prior to middle school and high school, children were self-organizing their sports activities – picking their own teams, demarcating their own fields, and making up the rules to fit the conditions. Soccer Dads and Hockey Moms hadn’t been invented. To what extent this attrition from youth sports is contributing to the fact that more than 75% of this country’s adolescents fail to meet even the most lenient activity requirements is unclear. But, it certainly isn’t helping the situation.

Parsing out the contributors to this decline in organized sport should be high on our priority list. In the recent AAP Clinical Report published in Pediatrics (same reference as above) the authors claim “Burnout represents one of the primary reasons for attrition in youth sports.” This statement doesn’t quite agree with my experiences. So, I decided to chase down their reference. It turns out their assertion comes from an article coming out of Australia by eight authors who “brainstormed” 83 unique statements of 61 stakeholders regarding “athlete participation in the high-performance pathway” and concluded “Athlete health was considered the most important athlete retention to address.” While injury and overuse may explain why some elite youth participants drop out and represent a topic for the AAP to address, I’m not sure this paper’s anecdotal conclusion helps us understand the overall decline in youth sports. A broader and deeper discussion can be found in a 2019 AAP Clinical Report that addresses the advantages and pitfalls of youth sports as organized in this country.

How we arrived at this point in which, as the AAP report observes, “Youth sport participation represents the primary route to physical activity” is unclear. One obvious cause is the blossoming of the sedentary entertainment alternatives that has easily overpowered the attraction of self-organized outdoor games. The first attack in this war that we are losing came with affordable color television. Here we must blame ourselves both as parents and pediatricians for not acknowledging the risks and creating some limits. Sadly, the AAP’s initial focus was on content and not on time watched. And, of course, by the time handheld electronic devices arrived the cat was out of the bag.

We also must accept some blame for allowing physical activity to disappear as a meaningful part of the school day. Recesses have been curtailed, leaving free play and all its benefits as an endangered species. Physical education classes have been pared down tragically just as teenagers are making their own choices about how they will spend their time.

We must not underestimate the role that parental anxiety has played in the popularity of organized sport. I’m not sure of the origins of this change, but folks in my cohort recall that our parents let us roam free. As long as we showed up for meals without a policeman in tow, our parents were happy. For some reason parents seem more concerned about risks of their children being outside unmonitored, even in what are clearly safe neighborhoods.

Into this void created by sedentary amusements, limited in-school opportunities for physical activity, and parental anxiety, adult (often parent) organized sports have flourished. Unfortunately, they have too often been over-organized and allowed to morph into a model that mimics professional sports. The myth that to succeed a child must start early, narrow his/her focus and practice, practice, practice has created a situation that is a major contributor to the decline in youth sports participation. This philosophy also contributes to burnout and overuse injuries, but this is primarily among the few and the more elite.

When the child who is already involved in an organized sport sees and believes that he or she hasn’t a chance against the “early bloomers,” that child will quit. Without an appealing alternative, he/she will become sedentary. Further damage is done when children themselves and their parents have witnessed other families heavily invested in professionalized youth programs and decide it doesn’t make sense to even sign up.

In full disclosure, I must say that I have children and grandchildren who have participated in travel teams. Luckily they have not been tempted to seek even more elite programs. They have played at least two or three sports each year and still remain physically active as adults.

I don’t think the answer to the decline in youth sports is to eliminate travel and super-elite teams. The drive to succeed is too strong in some individuals. The answers lie in setting limits on sedentary alternatives, continuing to loudly question the myth of early specialization, and to work harder at offering the broadest range of opportunities that can appeal to children of all skill levels.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

The American Academy of Pediatrics (AAP) has wisely chosen to draw our attention to the distressing statistic that by age 13, 70% of children have dropped out of organized sports.

Seventy-five years ago news of this dramatic decline in participation would have received a quizzical shrug because organized youth sports was in its infancy. It consisted primarily of Little League Baseball and for the most part excluded girls. Prior to middle school and high school, children were self-organizing their sports activities – picking their own teams, demarcating their own fields, and making up the rules to fit the conditions. Soccer Dads and Hockey Moms hadn’t been invented. To what extent this attrition from youth sports is contributing to the fact that more than 75% of this country’s adolescents fail to meet even the most lenient activity requirements is unclear. But, it certainly isn’t helping the situation.

Parsing out the contributors to this decline in organized sport should be high on our priority list. In the recent AAP Clinical Report published in Pediatrics (same reference as above) the authors claim “Burnout represents one of the primary reasons for attrition in youth sports.” This statement doesn’t quite agree with my experiences. So, I decided to chase down their reference. It turns out their assertion comes from an article coming out of Australia by eight authors who “brainstormed” 83 unique statements of 61 stakeholders regarding “athlete participation in the high-performance pathway” and concluded “Athlete health was considered the most important athlete retention to address.” While injury and overuse may explain why some elite youth participants drop out and represent a topic for the AAP to address, I’m not sure this paper’s anecdotal conclusion helps us understand the overall decline in youth sports. A broader and deeper discussion can be found in a 2019 AAP Clinical Report that addresses the advantages and pitfalls of youth sports as organized in this country.

How we arrived at this point in which, as the AAP report observes, “Youth sport participation represents the primary route to physical activity” is unclear. One obvious cause is the blossoming of the sedentary entertainment alternatives that has easily overpowered the attraction of self-organized outdoor games. The first attack in this war that we are losing came with affordable color television. Here we must blame ourselves both as parents and pediatricians for not acknowledging the risks and creating some limits. Sadly, the AAP’s initial focus was on content and not on time watched. And, of course, by the time handheld electronic devices arrived the cat was out of the bag.

We also must accept some blame for allowing physical activity to disappear as a meaningful part of the school day. Recesses have been curtailed, leaving free play and all its benefits as an endangered species. Physical education classes have been pared down tragically just as teenagers are making their own choices about how they will spend their time.

We must not underestimate the role that parental anxiety has played in the popularity of organized sport. I’m not sure of the origins of this change, but folks in my cohort recall that our parents let us roam free. As long as we showed up for meals without a policeman in tow, our parents were happy. For some reason parents seem more concerned about risks of their children being outside unmonitored, even in what are clearly safe neighborhoods.

Into this void created by sedentary amusements, limited in-school opportunities for physical activity, and parental anxiety, adult (often parent) organized sports have flourished. Unfortunately, they have too often been over-organized and allowed to morph into a model that mimics professional sports. The myth that to succeed a child must start early, narrow his/her focus and practice, practice, practice has created a situation that is a major contributor to the decline in youth sports participation. This philosophy also contributes to burnout and overuse injuries, but this is primarily among the few and the more elite.

When the child who is already involved in an organized sport sees and believes that he or she hasn’t a chance against the “early bloomers,” that child will quit. Without an appealing alternative, he/she will become sedentary. Further damage is done when children themselves and their parents have witnessed other families heavily invested in professionalized youth programs and decide it doesn’t make sense to even sign up.

In full disclosure, I must say that I have children and grandchildren who have participated in travel teams. Luckily they have not been tempted to seek even more elite programs. They have played at least two or three sports each year and still remain physically active as adults.

I don’t think the answer to the decline in youth sports is to eliminate travel and super-elite teams. The drive to succeed is too strong in some individuals. The answers lie in setting limits on sedentary alternatives, continuing to loudly question the myth of early specialization, and to work harder at offering the broadest range of opportunities that can appeal to children of all skill levels.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

Sulfites, present in foods, drinks, pharmaceuticals, and personal care products, have been named the “Allergen of the Year” for 2024 by the American Contact Dermatitis Society (ACDS).

Sulfites are currently not found in most screening patch test series, so may be missed as a relevant contact allergen, Donald V. Belsito, MD, emeritus professor in the Department of Dermatology at Columbia University, New York City, said in his presentation on the Allergen of the Year on March 7 at the annual meeting of the American Contact Dermatitis Society in San Diego. Sulfites, he noted, are distinct from sulfates, and the groups do not cross-react with each other.

FabrikaCr/iStock/Getty Images Plus

Sodium disulfite, an inorganic compound, belongs to a group of sulfiting agents, which contain the sulfite ion SO₃²⁻ and include ammonium sulfite, potassium sulfite, and sodium sulfite, Dr. Belsito said. Sulfites function as antioxidants and preservatives in a range of products including food and beverages, personal care products, and pharmaceuticals.

The type of sulfite allergy diagnosed by patch testing is type IV hypersensitivity or delayed-type hypersensitivity, where patients present with pruritic, red, scaling macules, papulovesicles, and patches, Dr. Belsito told this news organization. “It is not the type I, immediate hypersensitivity that causes hives and, in some cases, anaphylaxis,” he said. Sulfites also can cause these side effects, so correct labeling of food and beverages is important, he noted.

Some common nonoccupational sulfite sources include hair coloring and bleach products, hairspray, tanning lotions, makeup, sunscreens, and deodorants, Dr. Belsito said in his presentation. Medications including topical antifungals, topical corticosteroids, and nasal solutions can be culprits, as can water in swimming pools, he noted.

In occupational settings, sulfites may be present not only in food and drink products but also can be used in production of products, such as those used for sterilization during beer and wine fermentation, Dr. Belsito said. Other potential occupational sources of sulfite exposure include healthcare settings and textile, chemical, rubber, and pharmaceutical manufacturing.

High-sulfite food products (> 100 ppm) to be aware of include dried fruit (raisins and prunes are exceptions), bottled lemon or lime juice (but not frozen products), wine, molasses, grape juice (white, or white, pink, and red sparkling), and pickled cocktail onions, Dr. Belsito said.

“Like other contact allergens, the clinical presentation correlates with exposure,” he added. A study by the North American Contact Dermatitis Group (NACDG) found that 28.8% of patients positive for sulfite allergy on patch testing presented with facial dermatitis, which was not only related to cosmetics and medications used on the face but also from products, such as shampoo, used on the scalp that dripped onto the face. “The scalp is relatively resistant to the expression of contact allergy and may not be involved at all,” he said.

According to the NACDG study, the hands were the second most common site of dermatitis associated with sulfites (20.5%) followed by generalized distribution (13.6%). These sites are to be expected, given the sources of food and beverage, personal care products, and occupational materials, Dr. Belsito said.

“Eczematous dermatitis of the lips is also common in patients with ingested food sources of sulfites,” he said.

Systemic contact dermatitis to sulfites has been documented following oral, rectal, and parental exposure, Dr. Belsito told this news organization. “Systemic dermatitis may present as a scattered/generalized dermatitis, symmetrical drug-related intertriginous and flexural exanthema (also referred to as baboon syndrome), or erythroderma,” he said.
 

How to Spot Sulfite Allergies

The exclusion of sulfites from most patch test series means that sulfite allergy diagnoses are often missed, despite the wide range of potential exposures, Dr. Belsito said.

“Most cases of allergic contact dermatitis occur at the site of application of the allergen,” he noted. Depending on the location of the dermatitis, a detailed history of exposures that includes cosmetics and topical medications, work-related materials, and foods and beverages might suggest a sulfite allergy, he said.

Given the range of potential clinical presentations and the many and varied exposures to sulfites, Dr. Belsito’s best tip for clinicians is to routinely screen for them and evaluate the many avenues of exposure if a patch test is positive, he said.

For now, he said he does not think additional research is needed on sulfites as allergens; instead, sulfites, such as sodium metabisulfite/sodium disulfite, should be included in all clinicians’ baseline screening series, he said.

The Allergen of the Year was also recently announced in the journal Dermatitis. Authors Samuel F. Ekstein, MS, and Erin M. Warshaw, MD, from the Department of Dermatology, Park Nicollet Health Services, Minneapolis, Minnesota, noted that the ACDS hoped to raise awareness of sulfites as a “significant allergen” and called for their increased inclusion in screening patch test series.

Patients identified with sulfite allergies can find alternative products on the ACDS CAMP (Contact Allergen Management Program) website, Dr. Warshaw said in an interview.

She also highlighted some examples of sulfites as allergens in healthcare settings in particular. She described one patient who presented with dermatitis at the site of three previous hand orthopedic procedures.

“Although surgical cleansers were suspected, the patient reacted to sodium metabisulfite. Review of the operating room contactants confirmed sulfites as preservatives in an injectable anesthetic and antibiotic used for wound irrigation,” she said. Another patient who had been treated for recurrent otitis externa and seborrheic dermatitis was found to be allergic to sulfites in an otic antibiotic suspension as well as in a ketoconazole cream product, she added.

In the paper, Dr. Warshaw and Mr. Ekstein called for the addition of sulfites to the test series. Although the NACDG added sodium metabisulfite to the series in 2017, sulfites are not part of the American Contact Dermatitis Core Series, they wrote. Sodium metabisulfite, they said, was added to the European baseline standard series after review of the 2019-2020 patch test reactivity and clinical relevance data.

The ACDS meeting is held every year the day before the annual meeting of the American Academy of Dermatology.

Dr. Belsito and Dr. Warshaw had no financial conflicts to disclose.

A version of this article appeared on Medscape.com.

Sulfites, present in foods, drinks, pharmaceuticals, and personal care products, have been named the “Allergen of the Year” for 2024 by the American Contact Dermatitis Society (ACDS).

Sulfites are currently not found in most screening patch test series, so may be missed as a relevant contact allergen, Donald V. Belsito, MD, emeritus professor in the Department of Dermatology at Columbia University, New York City, said in his presentation on the Allergen of the Year on March 7 at the annual meeting of the American Contact Dermatitis Society in San Diego. Sulfites, he noted, are distinct from sulfates, and the groups do not cross-react with each other.

FabrikaCr/iStock/Getty Images Plus

Sodium disulfite, an inorganic compound, belongs to a group of sulfiting agents, which contain the sulfite ion SO₃²⁻ and include ammonium sulfite, potassium sulfite, and sodium sulfite, Dr. Belsito said. Sulfites function as antioxidants and preservatives in a range of products including food and beverages, personal care products, and pharmaceuticals.

The type of sulfite allergy diagnosed by patch testing is type IV hypersensitivity or delayed-type hypersensitivity, where patients present with pruritic, red, scaling macules, papulovesicles, and patches, Dr. Belsito told this news organization. “It is not the type I, immediate hypersensitivity that causes hives and, in some cases, anaphylaxis,” he said. Sulfites also can cause these side effects, so correct labeling of food and beverages is important, he noted.

Some common nonoccupational sulfite sources include hair coloring and bleach products, hairspray, tanning lotions, makeup, sunscreens, and deodorants, Dr. Belsito said in his presentation. Medications including topical antifungals, topical corticosteroids, and nasal solutions can be culprits, as can water in swimming pools, he noted.

In occupational settings, sulfites may be present not only in food and drink products but also can be used in production of products, such as those used for sterilization during beer and wine fermentation, Dr. Belsito said. Other potential occupational sources of sulfite exposure include healthcare settings and textile, chemical, rubber, and pharmaceutical manufacturing.

High-sulfite food products (> 100 ppm) to be aware of include dried fruit (raisins and prunes are exceptions), bottled lemon or lime juice (but not frozen products), wine, molasses, grape juice (white, or white, pink, and red sparkling), and pickled cocktail onions, Dr. Belsito said.

“Like other contact allergens, the clinical presentation correlates with exposure,” he added. A study by the North American Contact Dermatitis Group (NACDG) found that 28.8% of patients positive for sulfite allergy on patch testing presented with facial dermatitis, which was not only related to cosmetics and medications used on the face but also from products, such as shampoo, used on the scalp that dripped onto the face. “The scalp is relatively resistant to the expression of contact allergy and may not be involved at all,” he said.

According to the NACDG study, the hands were the second most common site of dermatitis associated with sulfites (20.5%) followed by generalized distribution (13.6%). These sites are to be expected, given the sources of food and beverage, personal care products, and occupational materials, Dr. Belsito said.

“Eczematous dermatitis of the lips is also common in patients with ingested food sources of sulfites,” he said.

Systemic contact dermatitis to sulfites has been documented following oral, rectal, and parental exposure, Dr. Belsito told this news organization. “Systemic dermatitis may present as a scattered/generalized dermatitis, symmetrical drug-related intertriginous and flexural exanthema (also referred to as baboon syndrome), or erythroderma,” he said.
 

How to Spot Sulfite Allergies

The exclusion of sulfites from most patch test series means that sulfite allergy diagnoses are often missed, despite the wide range of potential exposures, Dr. Belsito said.

“Most cases of allergic contact dermatitis occur at the site of application of the allergen,” he noted. Depending on the location of the dermatitis, a detailed history of exposures that includes cosmetics and topical medications, work-related materials, and foods and beverages might suggest a sulfite allergy, he said.

Given the range of potential clinical presentations and the many and varied exposures to sulfites, Dr. Belsito’s best tip for clinicians is to routinely screen for them and evaluate the many avenues of exposure if a patch test is positive, he said.

For now, he said he does not think additional research is needed on sulfites as allergens; instead, sulfites, such as sodium metabisulfite/sodium disulfite, should be included in all clinicians’ baseline screening series, he said.

The Allergen of the Year was also recently announced in the journal Dermatitis. Authors Samuel F. Ekstein, MS, and Erin M. Warshaw, MD, from the Department of Dermatology, Park Nicollet Health Services, Minneapolis, Minnesota, noted that the ACDS hoped to raise awareness of sulfites as a “significant allergen” and called for their increased inclusion in screening patch test series.

Patients identified with sulfite allergies can find alternative products on the ACDS CAMP (Contact Allergen Management Program) website, Dr. Warshaw said in an interview.

She also highlighted some examples of sulfites as allergens in healthcare settings in particular. She described one patient who presented with dermatitis at the site of three previous hand orthopedic procedures.

“Although surgical cleansers were suspected, the patient reacted to sodium metabisulfite. Review of the operating room contactants confirmed sulfites as preservatives in an injectable anesthetic and antibiotic used for wound irrigation,” she said. Another patient who had been treated for recurrent otitis externa and seborrheic dermatitis was found to be allergic to sulfites in an otic antibiotic suspension as well as in a ketoconazole cream product, she added.

In the paper, Dr. Warshaw and Mr. Ekstein called for the addition of sulfites to the test series. Although the NACDG added sodium metabisulfite to the series in 2017, sulfites are not part of the American Contact Dermatitis Core Series, they wrote. Sodium metabisulfite, they said, was added to the European baseline standard series after review of the 2019-2020 patch test reactivity and clinical relevance data.

The ACDS meeting is held every year the day before the annual meeting of the American Academy of Dermatology.

Dr. Belsito and Dr. Warshaw had no financial conflicts to disclose.

A version of this article appeared on Medscape.com.

Sulfites, present in foods, drinks, pharmaceuticals, and personal care products, have been named the “Allergen of the Year” for 2024 by the American Contact Dermatitis Society (ACDS).

Sulfites are currently not found in most screening patch test series, so may be missed as a relevant contact allergen, Donald V. Belsito, MD, emeritus professor in the Department of Dermatology at Columbia University, New York City, said in his presentation on the Allergen of the Year on March 7 at the annual meeting of the American Contact Dermatitis Society in San Diego. Sulfites, he noted, are distinct from sulfates, and the groups do not cross-react with each other.

FabrikaCr/iStock/Getty Images Plus

Sodium disulfite, an inorganic compound, belongs to a group of sulfiting agents, which contain the sulfite ion SO₃²⁻ and include ammonium sulfite, potassium sulfite, and sodium sulfite, Dr. Belsito said. Sulfites function as antioxidants and preservatives in a range of products including food and beverages, personal care products, and pharmaceuticals.

The type of sulfite allergy diagnosed by patch testing is type IV hypersensitivity or delayed-type hypersensitivity, where patients present with pruritic, red, scaling macules, papulovesicles, and patches, Dr. Belsito told this news organization. “It is not the type I, immediate hypersensitivity that causes hives and, in some cases, anaphylaxis,” he said. Sulfites also can cause these side effects, so correct labeling of food and beverages is important, he noted.

Some common nonoccupational sulfite sources include hair coloring and bleach products, hairspray, tanning lotions, makeup, sunscreens, and deodorants, Dr. Belsito said in his presentation. Medications including topical antifungals, topical corticosteroids, and nasal solutions can be culprits, as can water in swimming pools, he noted.

In occupational settings, sulfites may be present not only in food and drink products but also can be used in production of products, such as those used for sterilization during beer and wine fermentation, Dr. Belsito said. Other potential occupational sources of sulfite exposure include healthcare settings and textile, chemical, rubber, and pharmaceutical manufacturing.

High-sulfite food products (> 100 ppm) to be aware of include dried fruit (raisins and prunes are exceptions), bottled lemon or lime juice (but not frozen products), wine, molasses, grape juice (white, or white, pink, and red sparkling), and pickled cocktail onions, Dr. Belsito said.

“Like other contact allergens, the clinical presentation correlates with exposure,” he added. A study by the North American Contact Dermatitis Group (NACDG) found that 28.8% of patients positive for sulfite allergy on patch testing presented with facial dermatitis, which was not only related to cosmetics and medications used on the face but also from products, such as shampoo, used on the scalp that dripped onto the face. “The scalp is relatively resistant to the expression of contact allergy and may not be involved at all,” he said.

According to the NACDG study, the hands were the second most common site of dermatitis associated with sulfites (20.5%) followed by generalized distribution (13.6%). These sites are to be expected, given the sources of food and beverage, personal care products, and occupational materials, Dr. Belsito said.

“Eczematous dermatitis of the lips is also common in patients with ingested food sources of sulfites,” he said.

Systemic contact dermatitis to sulfites has been documented following oral, rectal, and parental exposure, Dr. Belsito told this news organization. “Systemic dermatitis may present as a scattered/generalized dermatitis, symmetrical drug-related intertriginous and flexural exanthema (also referred to as baboon syndrome), or erythroderma,” he said.
 

How to Spot Sulfite Allergies

The exclusion of sulfites from most patch test series means that sulfite allergy diagnoses are often missed, despite the wide range of potential exposures, Dr. Belsito said.

“Most cases of allergic contact dermatitis occur at the site of application of the allergen,” he noted. Depending on the location of the dermatitis, a detailed history of exposures that includes cosmetics and topical medications, work-related materials, and foods and beverages might suggest a sulfite allergy, he said.

Given the range of potential clinical presentations and the many and varied exposures to sulfites, Dr. Belsito’s best tip for clinicians is to routinely screen for them and evaluate the many avenues of exposure if a patch test is positive, he said.

For now, he said he does not think additional research is needed on sulfites as allergens; instead, sulfites, such as sodium metabisulfite/sodium disulfite, should be included in all clinicians’ baseline screening series, he said.

The Allergen of the Year was also recently announced in the journal Dermatitis. Authors Samuel F. Ekstein, MS, and Erin M. Warshaw, MD, from the Department of Dermatology, Park Nicollet Health Services, Minneapolis, Minnesota, noted that the ACDS hoped to raise awareness of sulfites as a “significant allergen” and called for their increased inclusion in screening patch test series.

Patients identified with sulfite allergies can find alternative products on the ACDS CAMP (Contact Allergen Management Program) website, Dr. Warshaw said in an interview.

She also highlighted some examples of sulfites as allergens in healthcare settings in particular. She described one patient who presented with dermatitis at the site of three previous hand orthopedic procedures.

“Although surgical cleansers were suspected, the patient reacted to sodium metabisulfite. Review of the operating room contactants confirmed sulfites as preservatives in an injectable anesthetic and antibiotic used for wound irrigation,” she said. Another patient who had been treated for recurrent otitis externa and seborrheic dermatitis was found to be allergic to sulfites in an otic antibiotic suspension as well as in a ketoconazole cream product, she added.

In the paper, Dr. Warshaw and Mr. Ekstein called for the addition of sulfites to the test series. Although the NACDG added sodium metabisulfite to the series in 2017, sulfites are not part of the American Contact Dermatitis Core Series, they wrote. Sodium metabisulfite, they said, was added to the European baseline standard series after review of the 2019-2020 patch test reactivity and clinical relevance data.

The ACDS meeting is held every year the day before the annual meeting of the American Academy of Dermatology.

Dr. Belsito and Dr. Warshaw had no financial conflicts to disclose.

A version of this article appeared on Medscape.com.

The US Food and Drug Administration (FDA) has approved the biosimilar tocilizumab-aazg (Tyenne), Fresenius Kabi, the drug’s manufacturer, announced on March 7.

This is the second tocilizumab biosimilar approved by the regulatory agency and the first to be approved in both intravenous (IV) and subcutaneous formulations that are available with the reference product, Actemra, the company said in a press release. 

Wikimedia Commons/FitzColinGerald/Creative Commons License

Tocilizumab-aazg is an interleukin-6 (IL-6) receptor antagonist indicated for:

• Adults with moderate to severe rheumatoid arthritis who have had an inadequate response to one or more disease-modifying antirheumatic drugs
• Adults with giant cell arteritis
• Patients aged 2 years or older with active polyarticular juvenile idiopathic arthritis
• Patients aged 2 years or older with active systemic juvenile idiopathic arthritis

“Fresenius Kabi is leading the way as the first company to receive FDA approval for both IV and subcutaneous formulations of its tocilizumab biosimilar and is available in prefilled syringe, pen injector, and vial presentations,” Fabrice Romanet, senior vice president of innovation and development at Fresenius Kabi Biopharma, said in a statement.

The FDA approved the first tocilizumab biosimilar, manufactured by Biogen, in late September 2023. It is administered by IV infusion.

Tocilizumab-aazg’s approval was based on outcome and safety data from a dozen clinical studies. The drug can be administered via intravenous formulation (20 mg/mL) or subcutaneously via a single-dose 162-mg/0.9-mL prefilled syringe or single-dose prefilled autoinjector. 

The most common side effects for tocilizumab-aazg include upper respiratory tract infections, headache, hypertension, and injection site reactions. The most serious side effects include serious infections, perforation of the stomach or intestines, hepatotoxicity, and changes in certain lab results.

Tocilizumab-aazg has already launched in 10 countries, Fresenius Kabi shared in the press release, and plans to launch in additional countries in 2024 and 2025. It is not clear when tocilizumab-aazg will be made available in the United States.

“In accordance with its patent settlement agreement with Genentech, Fresenius Kabi has a license to market its tocilizumab products in the United States commencing on the license dates, which are confidential,” the company noted.
 

A version of this article appeared on Medscape.com.

The US Food and Drug Administration (FDA) has approved the biosimilar tocilizumab-aazg (Tyenne), Fresenius Kabi, the drug’s manufacturer, announced on March 7.

This is the second tocilizumab biosimilar approved by the regulatory agency and the first to be approved in both intravenous (IV) and subcutaneous formulations that are available with the reference product, Actemra, the company said in a press release. 

Wikimedia Commons/FitzColinGerald/Creative Commons License

Tocilizumab-aazg is an interleukin-6 (IL-6) receptor antagonist indicated for:

• Adults with moderate to severe rheumatoid arthritis who have had an inadequate response to one or more disease-modifying antirheumatic drugs
• Adults with giant cell arteritis
• Patients aged 2 years or older with active polyarticular juvenile idiopathic arthritis
• Patients aged 2 years or older with active systemic juvenile idiopathic arthritis

“Fresenius Kabi is leading the way as the first company to receive FDA approval for both IV and subcutaneous formulations of its tocilizumab biosimilar and is available in prefilled syringe, pen injector, and vial presentations,” Fabrice Romanet, senior vice president of innovation and development at Fresenius Kabi Biopharma, said in a statement.

The FDA approved the first tocilizumab biosimilar, manufactured by Biogen, in late September 2023. It is administered by IV infusion.

Tocilizumab-aazg’s approval was based on outcome and safety data from a dozen clinical studies. The drug can be administered via intravenous formulation (20 mg/mL) or subcutaneously via a single-dose 162-mg/0.9-mL prefilled syringe or single-dose prefilled autoinjector. 

The most common side effects for tocilizumab-aazg include upper respiratory tract infections, headache, hypertension, and injection site reactions. The most serious side effects include serious infections, perforation of the stomach or intestines, hepatotoxicity, and changes in certain lab results.

Tocilizumab-aazg has already launched in 10 countries, Fresenius Kabi shared in the press release, and plans to launch in additional countries in 2024 and 2025. It is not clear when tocilizumab-aazg will be made available in the United States.

“In accordance with its patent settlement agreement with Genentech, Fresenius Kabi has a license to market its tocilizumab products in the United States commencing on the license dates, which are confidential,” the company noted.
 

A version of this article appeared on Medscape.com.

The US Food and Drug Administration (FDA) has approved the biosimilar tocilizumab-aazg (Tyenne), Fresenius Kabi, the drug’s manufacturer, announced on March 7.

This is the second tocilizumab biosimilar approved by the regulatory agency and the first to be approved in both intravenous (IV) and subcutaneous formulations that are available with the reference product, Actemra, the company said in a press release. 

Wikimedia Commons/FitzColinGerald/Creative Commons License

Tocilizumab-aazg is an interleukin-6 (IL-6) receptor antagonist indicated for:

• Adults with moderate to severe rheumatoid arthritis who have had an inadequate response to one or more disease-modifying antirheumatic drugs
• Adults with giant cell arteritis
• Patients aged 2 years or older with active polyarticular juvenile idiopathic arthritis
• Patients aged 2 years or older with active systemic juvenile idiopathic arthritis

“Fresenius Kabi is leading the way as the first company to receive FDA approval for both IV and subcutaneous formulations of its tocilizumab biosimilar and is available in prefilled syringe, pen injector, and vial presentations,” Fabrice Romanet, senior vice president of innovation and development at Fresenius Kabi Biopharma, said in a statement.

The FDA approved the first tocilizumab biosimilar, manufactured by Biogen, in late September 2023. It is administered by IV infusion.

Tocilizumab-aazg’s approval was based on outcome and safety data from a dozen clinical studies. The drug can be administered via intravenous formulation (20 mg/mL) or subcutaneously via a single-dose 162-mg/0.9-mL prefilled syringe or single-dose prefilled autoinjector. 

The most common side effects for tocilizumab-aazg include upper respiratory tract infections, headache, hypertension, and injection site reactions. The most serious side effects include serious infections, perforation of the stomach or intestines, hepatotoxicity, and changes in certain lab results.

Tocilizumab-aazg has already launched in 10 countries, Fresenius Kabi shared in the press release, and plans to launch in additional countries in 2024 and 2025. It is not clear when tocilizumab-aazg will be made available in the United States.

“In accordance with its patent settlement agreement with Genentech, Fresenius Kabi has a license to market its tocilizumab products in the United States commencing on the license dates, which are confidential,” the company noted.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Home or hospital insulin pumps are safe and improve glucose control in pediatric, adolescent, and young adult patients with type 1 diabetes hospitalized for noncritical illness.

METHODOLOGY:

• Clinical guidelines support the use of home insulin pumps in adults hospitalized for noncritical illnesses, but it has been unclear if adult safety data translate to pediatric inpatients.
• The study evaluated if insulin can be safely and precisely delivered using home insulin pumps managed by patients or caregivers in 2738 patients (0.5-25 years old; median age about 16) with insulin-dependent diabetes admitted to non–intensive care units of a tertiary children’s hospital between January 2016 and December 2021.
• Insulin was delivered either using home insulin pumps managed by patients or caregivers or using hospital insulin pumps or subcutaneous injections managed by hospital staff.
• Safety was measured by hyperglycemia (glucose level > 250 mg/dL), hypoglycemia (moderate: glucose level, 45-59 mg/dL or severe: glucose level, < 45 mg/dL), glucose variability, and the incidence of diabetic ketoacidosis for each delivery method.
• Results were calculated by the number of days a patient had one or more glucose levels meeting the definition of hyperglycemia or hypoglycemia and divided by the number of days a patient receive any insulin dose.

TAKEAWAY:

The number of hyperglycemic days was lower in patients using a hospital (15.7%) or a home (27.0%) insulin pump than in those receiving subcutaneous insulin injections (45.2%; P < .001).

At least one moderate hypoglycemic day was noted in patients receiving insulin through subcutaneous injections (5.1%) compared with those receiving it through hospital (3.1%) or home insulin pumps (4.5%; P = .02).

The proportion of days within the desired blood glucose range and glucose variability were similar in patients using hospital or home insulin pumps and worse in patients managed with injections (P < .001).

No patients using home or hospital pumps developed diabetic ketoacidosis, but two cases of diabetic ketoacidosis were noted among patients using injections.

IN PRACTICE:

“Safety is not sacrificed when patients or caregivers use home pumps during pediatric non–intensive care unit admissions,” the authors wrote.

SOURCE:

The investigation, led by Jodi Owens, MSN, RN, Division of Endocrinology, Cincinnati Children’s Hospital Medical Center, was published along with an invited commentary in JAMA Network Open.

LIMITATIONS:

The strategies employed for insulin safety and awareness by the institution may have led to improved rates of hypoglycemia and hyperglycemia. Moreover, the study did not assess changes in glycemic levels during transition in the insulin delivery method. The study was limited to non–intensive care units and hence cannot be generalized to intensive care unit settings or in patients with diabetic ketoacidosis. The study did not include patients using hybrid-closed loop insulin pumps.

DISCLOSURES:

The study did not disclose any source of funding. The authors did not report any conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Home or hospital insulin pumps are safe and improve glucose control in pediatric, adolescent, and young adult patients with type 1 diabetes hospitalized for noncritical illness.

METHODOLOGY:

• Clinical guidelines support the use of home insulin pumps in adults hospitalized for noncritical illnesses, but it has been unclear if adult safety data translate to pediatric inpatients.
• The study evaluated if insulin can be safely and precisely delivered using home insulin pumps managed by patients or caregivers in 2738 patients (0.5-25 years old; median age about 16) with insulin-dependent diabetes admitted to non–intensive care units of a tertiary children’s hospital between January 2016 and December 2021.
• Insulin was delivered either using home insulin pumps managed by patients or caregivers or using hospital insulin pumps or subcutaneous injections managed by hospital staff.
• Safety was measured by hyperglycemia (glucose level > 250 mg/dL), hypoglycemia (moderate: glucose level, 45-59 mg/dL or severe: glucose level, < 45 mg/dL), glucose variability, and the incidence of diabetic ketoacidosis for each delivery method.
• Results were calculated by the number of days a patient had one or more glucose levels meeting the definition of hyperglycemia or hypoglycemia and divided by the number of days a patient receive any insulin dose.

TAKEAWAY:

The number of hyperglycemic days was lower in patients using a hospital (15.7%) or a home (27.0%) insulin pump than in those receiving subcutaneous insulin injections (45.2%; P < .001).

At least one moderate hypoglycemic day was noted in patients receiving insulin through subcutaneous injections (5.1%) compared with those receiving it through hospital (3.1%) or home insulin pumps (4.5%; P = .02).

The proportion of days within the desired blood glucose range and glucose variability were similar in patients using hospital or home insulin pumps and worse in patients managed with injections (P < .001).

No patients using home or hospital pumps developed diabetic ketoacidosis, but two cases of diabetic ketoacidosis were noted among patients using injections.

IN PRACTICE:

“Safety is not sacrificed when patients or caregivers use home pumps during pediatric non–intensive care unit admissions,” the authors wrote.

SOURCE:

The investigation, led by Jodi Owens, MSN, RN, Division of Endocrinology, Cincinnati Children’s Hospital Medical Center, was published along with an invited commentary in JAMA Network Open.

LIMITATIONS:

The strategies employed for insulin safety and awareness by the institution may have led to improved rates of hypoglycemia and hyperglycemia. Moreover, the study did not assess changes in glycemic levels during transition in the insulin delivery method. The study was limited to non–intensive care units and hence cannot be generalized to intensive care unit settings or in patients with diabetic ketoacidosis. The study did not include patients using hybrid-closed loop insulin pumps.

DISCLOSURES:

The study did not disclose any source of funding. The authors did not report any conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Home or hospital insulin pumps are safe and improve glucose control in pediatric, adolescent, and young adult patients with type 1 diabetes hospitalized for noncritical illness.

METHODOLOGY:

• Clinical guidelines support the use of home insulin pumps in adults hospitalized for noncritical illnesses, but it has been unclear if adult safety data translate to pediatric inpatients.
• The study evaluated if insulin can be safely and precisely delivered using home insulin pumps managed by patients or caregivers in 2738 patients (0.5-25 years old; median age about 16) with insulin-dependent diabetes admitted to non–intensive care units of a tertiary children’s hospital between January 2016 and December 2021.
• Insulin was delivered either using home insulin pumps managed by patients or caregivers or using hospital insulin pumps or subcutaneous injections managed by hospital staff.
• Safety was measured by hyperglycemia (glucose level > 250 mg/dL), hypoglycemia (moderate: glucose level, 45-59 mg/dL or severe: glucose level, < 45 mg/dL), glucose variability, and the incidence of diabetic ketoacidosis for each delivery method.
• Results were calculated by the number of days a patient had one or more glucose levels meeting the definition of hyperglycemia or hypoglycemia and divided by the number of days a patient receive any insulin dose.

TAKEAWAY:

The number of hyperglycemic days was lower in patients using a hospital (15.7%) or a home (27.0%) insulin pump than in those receiving subcutaneous insulin injections (45.2%; P < .001).

At least one moderate hypoglycemic day was noted in patients receiving insulin through subcutaneous injections (5.1%) compared with those receiving it through hospital (3.1%) or home insulin pumps (4.5%; P = .02).

The proportion of days within the desired blood glucose range and glucose variability were similar in patients using hospital or home insulin pumps and worse in patients managed with injections (P < .001).

No patients using home or hospital pumps developed diabetic ketoacidosis, but two cases of diabetic ketoacidosis were noted among patients using injections.

IN PRACTICE:

“Safety is not sacrificed when patients or caregivers use home pumps during pediatric non–intensive care unit admissions,” the authors wrote.

SOURCE:

The investigation, led by Jodi Owens, MSN, RN, Division of Endocrinology, Cincinnati Children’s Hospital Medical Center, was published along with an invited commentary in JAMA Network Open.

LIMITATIONS:

The strategies employed for insulin safety and awareness by the institution may have led to improved rates of hypoglycemia and hyperglycemia. Moreover, the study did not assess changes in glycemic levels during transition in the insulin delivery method. The study was limited to non–intensive care units and hence cannot be generalized to intensive care unit settings or in patients with diabetic ketoacidosis. The study did not include patients using hybrid-closed loop insulin pumps.

DISCLOSURES:

The study did not disclose any source of funding. The authors did not report any conflicts of interest.

A version of this article appeared on Medscape.com.

This transcript has been edited for clarity.

Hospital administrators and some department heads have been vocal about the potential for unions to affect both the attending-resident relationship and the ability for residents to directly discuss concerns and educational plans.

Critics feel that having a third party at the table, such as a union representative who isn’t as knowledgeable about the nuances of medical education, could complicate the decision-making process.

Sometimes, there are institution-specific issues as well. One example was at Loma Linda. They argued that unionization would go against their religious principles. They filed a lawsuit. That didn’t go through, and the residents won a few months later.

I know there’s always that one senior, older doctor who says, “Back in our day, we just worked, and we never complained.”

Look at the current situation that residents are facing now, with housing and rent prices and increasing costs of childcare. Sprinkle in some inflation, poor hospital staffing, increasing workload, and add in the fact that the average first-year resident salary in 2023 was around $64,000.

Now, if you look back to 2012, the average salary was around $55,000. If you adjust that for inflation, it would be around $75,000 today, which is more than what the average resident is getting paid.

Then, there are hospital administrators who say that the hospital does not have the money to meet these demands; meanwhile, hospital graduate medical education (GME) offices receive about $150,000 of Medicare funds per resident.

Obviously, there are additional costs when it comes to training and supporting residents. In general, unionizing freaks out the people handling all the cash.

There’s also the threat of a strike, which no hospital wants on their public record. A recent highly publicized event happened at New York’s Elmhurst Hospital, when 160 residents went on strike for 3 days until a deal was made.

Critics of unionizing also cite a particular study in JAMA, which included a survey of 5700 general surgery residents at 285 programs. It found that while unions helped with vacation time and housing stipends, the unions were not associated with improved burnout rates, suicidality, job satisfaction, duty hour violations, mistreatment, educational environment, or salary.

Now, granted, this isn’t the strongest study. It only sampled one group of residents, so I wouldn’t generalize these findings, but it’s still commonly cited by anti-union advocates.

Another potential downside, which is purely anecdotal because I can’t find any data to support this, is potential retaliation against residents or harm to the attending-resident relationship.

I’m an attending. I don’t really understand this one. I don’t exactly own stock in my hospital, nor am I making millions of dollars by siphoning GME money. I’m just trying to focus on educating and supporting my residents the best I can.

Dr. Patel is Clinical Instructor, Department of Pediatrics, Columbia University College of Physicians and Surgeons; Pediatric Hospitalist, Morgan Stanley Children’s Hospital of NewYork–Presbyterian, and Benioff Children’s Hospital, University of California San Francisco. He disclosed ties with Medumo Inc.

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

This transcript has been edited for clarity.

Hospital administrators and some department heads have been vocal about the potential for unions to affect both the attending-resident relationship and the ability for residents to directly discuss concerns and educational plans.

Critics feel that having a third party at the table, such as a union representative who isn’t as knowledgeable about the nuances of medical education, could complicate the decision-making process.

Sometimes, there are institution-specific issues as well. One example was at Loma Linda. They argued that unionization would go against their religious principles. They filed a lawsuit. That didn’t go through, and the residents won a few months later.

I know there’s always that one senior, older doctor who says, “Back in our day, we just worked, and we never complained.”

Look at the current situation that residents are facing now, with housing and rent prices and increasing costs of childcare. Sprinkle in some inflation, poor hospital staffing, increasing workload, and add in the fact that the average first-year resident salary in 2023 was around $64,000.

Now, if you look back to 2012, the average salary was around $55,000. If you adjust that for inflation, it would be around $75,000 today, which is more than what the average resident is getting paid.

Then, there are hospital administrators who say that the hospital does not have the money to meet these demands; meanwhile, hospital graduate medical education (GME) offices receive about $150,000 of Medicare funds per resident.

Obviously, there are additional costs when it comes to training and supporting residents. In general, unionizing freaks out the people handling all the cash.

There’s also the threat of a strike, which no hospital wants on their public record. A recent highly publicized event happened at New York’s Elmhurst Hospital, when 160 residents went on strike for 3 days until a deal was made.

Critics of unionizing also cite a particular study in JAMA, which included a survey of 5700 general surgery residents at 285 programs. It found that while unions helped with vacation time and housing stipends, the unions were not associated with improved burnout rates, suicidality, job satisfaction, duty hour violations, mistreatment, educational environment, or salary.

Now, granted, this isn’t the strongest study. It only sampled one group of residents, so I wouldn’t generalize these findings, but it’s still commonly cited by anti-union advocates.

Another potential downside, which is purely anecdotal because I can’t find any data to support this, is potential retaliation against residents or harm to the attending-resident relationship.

I’m an attending. I don’t really understand this one. I don’t exactly own stock in my hospital, nor am I making millions of dollars by siphoning GME money. I’m just trying to focus on educating and supporting my residents the best I can.

Dr. Patel is Clinical Instructor, Department of Pediatrics, Columbia University College of Physicians and Surgeons; Pediatric Hospitalist, Morgan Stanley Children’s Hospital of NewYork–Presbyterian, and Benioff Children’s Hospital, University of California San Francisco. He disclosed ties with Medumo Inc.

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

This transcript has been edited for clarity.

Hospital administrators and some department heads have been vocal about the potential for unions to affect both the attending-resident relationship and the ability for residents to directly discuss concerns and educational plans.

Critics feel that having a third party at the table, such as a union representative who isn’t as knowledgeable about the nuances of medical education, could complicate the decision-making process.

Sometimes, there are institution-specific issues as well. One example was at Loma Linda. They argued that unionization would go against their religious principles. They filed a lawsuit. That didn’t go through, and the residents won a few months later.

I know there’s always that one senior, older doctor who says, “Back in our day, we just worked, and we never complained.”

Look at the current situation that residents are facing now, with housing and rent prices and increasing costs of childcare. Sprinkle in some inflation, poor hospital staffing, increasing workload, and add in the fact that the average first-year resident salary in 2023 was around $64,000.

Now, if you look back to 2012, the average salary was around $55,000. If you adjust that for inflation, it would be around $75,000 today, which is more than what the average resident is getting paid.

Then, there are hospital administrators who say that the hospital does not have the money to meet these demands; meanwhile, hospital graduate medical education (GME) offices receive about $150,000 of Medicare funds per resident.

Obviously, there are additional costs when it comes to training and supporting residents. In general, unionizing freaks out the people handling all the cash.

There’s also the threat of a strike, which no hospital wants on their public record. A recent highly publicized event happened at New York’s Elmhurst Hospital, when 160 residents went on strike for 3 days until a deal was made.

Critics of unionizing also cite a particular study in JAMA, which included a survey of 5700 general surgery residents at 285 programs. It found that while unions helped with vacation time and housing stipends, the unions were not associated with improved burnout rates, suicidality, job satisfaction, duty hour violations, mistreatment, educational environment, or salary.

Now, granted, this isn’t the strongest study. It only sampled one group of residents, so I wouldn’t generalize these findings, but it’s still commonly cited by anti-union advocates.

Another potential downside, which is purely anecdotal because I can’t find any data to support this, is potential retaliation against residents or harm to the attending-resident relationship.

I’m an attending. I don’t really understand this one. I don’t exactly own stock in my hospital, nor am I making millions of dollars by siphoning GME money. I’m just trying to focus on educating and supporting my residents the best I can.

Dr. Patel is Clinical Instructor, Department of Pediatrics, Columbia University College of Physicians and Surgeons; Pediatric Hospitalist, Morgan Stanley Children’s Hospital of NewYork–Presbyterian, and Benioff Children’s Hospital, University of California San Francisco. He disclosed ties with Medumo Inc.

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

An FDA advisory committee has recommended that the United States switch from a quadrivalent to trivalent influenza vaccine for the next flu season.

The flu vaccine currently in use targets two A strains and two B strains. But the Yamagata/B subtype, which was already in decline, has not been detected worldwide since March 2020, the FDA said. Social distancing and other precautions used to avoid COVID apparently finished it off. 

In response to that change, the Vaccines and Related Biological Products Advisory Committee (VRBPAC) voted on March 5 to recommend the three-strain flu shot.

VRBPAC recommended the egg-based flu vaccines contain an A/Victoria/4897/2022 (H1N1)pdm09-like virus, an A/Thailand/8/2022 (H3N2)-like virus; and a B/Austria/1359417/2021 (B/Victoria lineage)-like virus.

The committee recommended the cell- or recombinant-based flu vaccines contain an A/Wisconsin/67/2022 (H1N1)pdm09-like virus; an A/Massachusetts/18/2022 (H3N2)-like virus; and a B/Austria/1359417/2021 (B/Victoria lineage)-like virus.

The move is no surprise. The World Health Organization and FDA experts had been recommending the change since last year. 

Jerry Weir, MD, director of the FDA’s Division of Viral Products, said companies that make flu vaccines should have the trivalent shot ready for the 2024-2025  flu season.

“Each of the U.S. influenza vaccine manufacturers have submitted updated regulatory files related to a trivalent influenza vaccine, and approval of all the necessary regulatory submissions is on track for 2024-25,” he said during the advisory committee’s meeting, according to CNN.

“FDA anticipates that there will be an adequate and diverse supply of approved trivalent seasonal influenza vaccines for the United States in the coming season,” the agency said.

U.S. flu vaccine manufacturers will still make a four-strain vaccine for distribution to overseas markets, CNN said.
 

A version of this article appeared on WebMD.com.

An FDA advisory committee has recommended that the United States switch from a quadrivalent to trivalent influenza vaccine for the next flu season.

The flu vaccine currently in use targets two A strains and two B strains. But the Yamagata/B subtype, which was already in decline, has not been detected worldwide since March 2020, the FDA said. Social distancing and other precautions used to avoid COVID apparently finished it off. 

In response to that change, the Vaccines and Related Biological Products Advisory Committee (VRBPAC) voted on March 5 to recommend the three-strain flu shot.

VRBPAC recommended the egg-based flu vaccines contain an A/Victoria/4897/2022 (H1N1)pdm09-like virus, an A/Thailand/8/2022 (H3N2)-like virus; and a B/Austria/1359417/2021 (B/Victoria lineage)-like virus.

The committee recommended the cell- or recombinant-based flu vaccines contain an A/Wisconsin/67/2022 (H1N1)pdm09-like virus; an A/Massachusetts/18/2022 (H3N2)-like virus; and a B/Austria/1359417/2021 (B/Victoria lineage)-like virus.

The move is no surprise. The World Health Organization and FDA experts had been recommending the change since last year. 

Jerry Weir, MD, director of the FDA’s Division of Viral Products, said companies that make flu vaccines should have the trivalent shot ready for the 2024-2025  flu season.

“Each of the U.S. influenza vaccine manufacturers have submitted updated regulatory files related to a trivalent influenza vaccine, and approval of all the necessary regulatory submissions is on track for 2024-25,” he said during the advisory committee’s meeting, according to CNN.

“FDA anticipates that there will be an adequate and diverse supply of approved trivalent seasonal influenza vaccines for the United States in the coming season,” the agency said.

U.S. flu vaccine manufacturers will still make a four-strain vaccine for distribution to overseas markets, CNN said.
 

A version of this article appeared on WebMD.com.

An FDA advisory committee has recommended that the United States switch from a quadrivalent to trivalent influenza vaccine for the next flu season.

The flu vaccine currently in use targets two A strains and two B strains. But the Yamagata/B subtype, which was already in decline, has not been detected worldwide since March 2020, the FDA said. Social distancing and other precautions used to avoid COVID apparently finished it off. 

In response to that change, the Vaccines and Related Biological Products Advisory Committee (VRBPAC) voted on March 5 to recommend the three-strain flu shot.

VRBPAC recommended the egg-based flu vaccines contain an A/Victoria/4897/2022 (H1N1)pdm09-like virus, an A/Thailand/8/2022 (H3N2)-like virus; and a B/Austria/1359417/2021 (B/Victoria lineage)-like virus.

The committee recommended the cell- or recombinant-based flu vaccines contain an A/Wisconsin/67/2022 (H1N1)pdm09-like virus; an A/Massachusetts/18/2022 (H3N2)-like virus; and a B/Austria/1359417/2021 (B/Victoria lineage)-like virus.

The move is no surprise. The World Health Organization and FDA experts had been recommending the change since last year. 

Jerry Weir, MD, director of the FDA’s Division of Viral Products, said companies that make flu vaccines should have the trivalent shot ready for the 2024-2025  flu season.

“Each of the U.S. influenza vaccine manufacturers have submitted updated regulatory files related to a trivalent influenza vaccine, and approval of all the necessary regulatory submissions is on track for 2024-25,” he said during the advisory committee’s meeting, according to CNN.

“FDA anticipates that there will be an adequate and diverse supply of approved trivalent seasonal influenza vaccines for the United States in the coming season,” the agency said.

U.S. flu vaccine manufacturers will still make a four-strain vaccine for distribution to overseas markets, CNN said.
 

A version of this article appeared on WebMD.com.

Thunderstorm asthma can strike with little warning, leaving people with the symptoms of an asthma attack during or after the dark clouds pass. 

If you’re unfamiliar, the risk for a thunderstorm asthma attack grows when heavy storms arrive on a day with very high pollen or spores. The storm uplifts these particles, adds water, and causes them to explode into smaller grains. The electrical activity in a storm can do the same. Next, strong winds sweep these particles down and across the ground. People in the path of the storm can experience shortness of breath, coughing, and wheezing.

If thunderstorms are predicted to become more frequent and more severe with climate change, will the same hold true for thunderstorm asthma?   

“Yes, if only because the amount of pollen appears to be increasing in many areas due to climate change,” said Frank S. Virant, MD, chief of the Allergy Division at Seattle Children’s Hospital in Washington.

Most cases of thunderstorm asthma occur in the spring and early summer, but that also could change. Pollen seasons “have been getting longer and more intense,” said Shaan M. Waqar, MD, an allergist at ENT and Allergy Associates in Plainview, NY. 

“Thunderstorm asthma events are rare, but our changing environment and the increase in the number of people with allergies may make such events more common and more severe into the future,” agreed Paul J. Beggs, PhD, associate professor in the School of Natural Sciences at Macquarie University in Sydney, Australia.

How to Minimize Your Risk

If your patients are sensitive to pollen, advise them to continue to monitor outdoor levels, particularly during tree, grass, and weed pollen season, Dr. Virant recommended. Also patients should pay attention to weather reports. Watch for thunderstorms that could “amplify exposure to the pollen with 40-plus mile per hour winds and often colder air downdrafts.” Cold is an additional asthma trigger, he noted. 

People with asthma should try to stay indoors with windows and doors closed during strong thunderstorms and for several hours afterward. Using air filters can also help reduce risk, said Deepti V. Manian, MD, an allergist and immunologist at Stormont Vail Health in Topeka, Kansas.

Patients should continue controller therapies -- such as longer-acting inhalers and allergy medications -- and use a rescue inhaler or nebulizer for prompt treatment of symptoms, recommended Donald J. Dvorin, MD, of The Allergy and Asthma Doctors in Mount Laurel, NJ. Ideally, people seeking shelter indoors during storms should be “accompanied by friends or family who can help them transport quickly to a hospital if needed.”

Asthma Diagnosis Not Required

Even peoples who would not consider themselves to have asthma can be seriously affected. For example, people with hay fever, or allergic rhinitis as it’s also known, are also at risk, said Ajay Kevat, MBBS, MPH, of the respiratory department at Queensland Children’s Hospital in Brisbane, Australia.

People with hay fever can also experience stronger symptoms during and after thunderstorms. Optimally treating allergic rhinitis during the pollen season with non-sedation antihistamines and nasal steroids can help, Dr. Virant said, instead of “chasing symptoms with medication after they are already severe.” 

Part of the challenge is connecting severe weather to worse asthma symptoms. “In my experience, there is a lack of awareness surrounding thunderstorm asthma,” Dr. Manian said. For example, people with non-allergic rhinitis, also known as vasomotor rhinitis, can also experience the effects. “It often surprises many of my patients when I introduce the concept of vasomotor rhinitis, which can be triggered by environmental fluctuations.”

Gathering Clouds, Gathering Evidence

Climate change could also change which Americans experience the most storms. Researchers in a June 2022 study predicted fewer storms in the Southern plains and more storms in the Midwest and the Southeastern United States in the future.

Dr. Dvorin practices in Southern New Jersey, and in this area, “we fortunate in this area not to experience thunderstorm-induced asthma exacerbations,” he said. 

But climate change means that in the future, thunderstorm asthma could strike in places it has never been seen before, said Dr. Kevat, who wrote a thunderstorm asthma review article published online June 2020 in the Journal of Asthma and Allergy.

And this is not just a concern in the United States. Major thunderstorm asthma events have been reported in Italy, the United Kingdom, the Middle East, Asia, and Australia. In  November 2016, for instance, a strong set of storms swept across Melbourne, Australia. Temperatures dropped 10C (about 18F), humidity rose above 70%, and particulate matter like pollen became more concentrated in the air. 

This event spurred a “thunderstorm asthma epidemic of unprecedented magnitude, tempo, and geographical range and severity,” Dr. Beggs and colleagues wrote in their June 2018 report in The Lancet Planetary Health. 

Large-scale events like this can affect entire communities and quickly overwhelm local health care resources. Within 30 hours of the Melbourne storms, 3,365 people more than usual came to local emergency departments with respiratory issues — and 476 with asthma were admitted to the hospital. Ten people died: five in the hospital and five who could not be resuscitated or died while waiting for emergency services.

More research is needed “so as to best prepare for this unpredictable, significant public health threat,” Dr. Kevat wrote.

People whose asthma is triggered by pollen or mold spores are particularly at risk for thunderstorm asthma, Dr. Waqar said. If you’re unsure, an allergist can help diagnose and treat your allergic risks.

More severe thunderstorms are just one asthma trigger associated with climate change. Last summer, Canadian wildfires sent smoke across the northern U.S. and triggered widespread asthma exacerbations.

A version of this article appeared on WebMD.com. 

Thunderstorm asthma can strike with little warning, leaving people with the symptoms of an asthma attack during or after the dark clouds pass. 

If you’re unfamiliar, the risk for a thunderstorm asthma attack grows when heavy storms arrive on a day with very high pollen or spores. The storm uplifts these particles, adds water, and causes them to explode into smaller grains. The electrical activity in a storm can do the same. Next, strong winds sweep these particles down and across the ground. People in the path of the storm can experience shortness of breath, coughing, and wheezing.

If thunderstorms are predicted to become more frequent and more severe with climate change, will the same hold true for thunderstorm asthma?   

“Yes, if only because the amount of pollen appears to be increasing in many areas due to climate change,” said Frank S. Virant, MD, chief of the Allergy Division at Seattle Children’s Hospital in Washington.

Most cases of thunderstorm asthma occur in the spring and early summer, but that also could change. Pollen seasons “have been getting longer and more intense,” said Shaan M. Waqar, MD, an allergist at ENT and Allergy Associates in Plainview, NY. 

“Thunderstorm asthma events are rare, but our changing environment and the increase in the number of people with allergies may make such events more common and more severe into the future,” agreed Paul J. Beggs, PhD, associate professor in the School of Natural Sciences at Macquarie University in Sydney, Australia.

How to Minimize Your Risk

If your patients are sensitive to pollen, advise them to continue to monitor outdoor levels, particularly during tree, grass, and weed pollen season, Dr. Virant recommended. Also patients should pay attention to weather reports. Watch for thunderstorms that could “amplify exposure to the pollen with 40-plus mile per hour winds and often colder air downdrafts.” Cold is an additional asthma trigger, he noted. 

People with asthma should try to stay indoors with windows and doors closed during strong thunderstorms and for several hours afterward. Using air filters can also help reduce risk, said Deepti V. Manian, MD, an allergist and immunologist at Stormont Vail Health in Topeka, Kansas.

Patients should continue controller therapies -- such as longer-acting inhalers and allergy medications -- and use a rescue inhaler or nebulizer for prompt treatment of symptoms, recommended Donald J. Dvorin, MD, of The Allergy and Asthma Doctors in Mount Laurel, NJ. Ideally, people seeking shelter indoors during storms should be “accompanied by friends or family who can help them transport quickly to a hospital if needed.”

Asthma Diagnosis Not Required

Even peoples who would not consider themselves to have asthma can be seriously affected. For example, people with hay fever, or allergic rhinitis as it’s also known, are also at risk, said Ajay Kevat, MBBS, MPH, of the respiratory department at Queensland Children’s Hospital in Brisbane, Australia.

People with hay fever can also experience stronger symptoms during and after thunderstorms. Optimally treating allergic rhinitis during the pollen season with non-sedation antihistamines and nasal steroids can help, Dr. Virant said, instead of “chasing symptoms with medication after they are already severe.” 

Part of the challenge is connecting severe weather to worse asthma symptoms. “In my experience, there is a lack of awareness surrounding thunderstorm asthma,” Dr. Manian said. For example, people with non-allergic rhinitis, also known as vasomotor rhinitis, can also experience the effects. “It often surprises many of my patients when I introduce the concept of vasomotor rhinitis, which can be triggered by environmental fluctuations.”

Gathering Clouds, Gathering Evidence

Climate change could also change which Americans experience the most storms. Researchers in a June 2022 study predicted fewer storms in the Southern plains and more storms in the Midwest and the Southeastern United States in the future.

Dr. Dvorin practices in Southern New Jersey, and in this area, “we fortunate in this area not to experience thunderstorm-induced asthma exacerbations,” he said. 

But climate change means that in the future, thunderstorm asthma could strike in places it has never been seen before, said Dr. Kevat, who wrote a thunderstorm asthma review article published online June 2020 in the Journal of Asthma and Allergy.

And this is not just a concern in the United States. Major thunderstorm asthma events have been reported in Italy, the United Kingdom, the Middle East, Asia, and Australia. In  November 2016, for instance, a strong set of storms swept across Melbourne, Australia. Temperatures dropped 10C (about 18F), humidity rose above 70%, and particulate matter like pollen became more concentrated in the air. 

This event spurred a “thunderstorm asthma epidemic of unprecedented magnitude, tempo, and geographical range and severity,” Dr. Beggs and colleagues wrote in their June 2018 report in The Lancet Planetary Health. 

Large-scale events like this can affect entire communities and quickly overwhelm local health care resources. Within 30 hours of the Melbourne storms, 3,365 people more than usual came to local emergency departments with respiratory issues — and 476 with asthma were admitted to the hospital. Ten people died: five in the hospital and five who could not be resuscitated or died while waiting for emergency services.

More research is needed “so as to best prepare for this unpredictable, significant public health threat,” Dr. Kevat wrote.

People whose asthma is triggered by pollen or mold spores are particularly at risk for thunderstorm asthma, Dr. Waqar said. If you’re unsure, an allergist can help diagnose and treat your allergic risks.

More severe thunderstorms are just one asthma trigger associated with climate change. Last summer, Canadian wildfires sent smoke across the northern U.S. and triggered widespread asthma exacerbations.

A version of this article appeared on WebMD.com. 

Thunderstorm asthma can strike with little warning, leaving people with the symptoms of an asthma attack during or after the dark clouds pass. 

If you’re unfamiliar, the risk for a thunderstorm asthma attack grows when heavy storms arrive on a day with very high pollen or spores. The storm uplifts these particles, adds water, and causes them to explode into smaller grains. The electrical activity in a storm can do the same. Next, strong winds sweep these particles down and across the ground. People in the path of the storm can experience shortness of breath, coughing, and wheezing.

If thunderstorms are predicted to become more frequent and more severe with climate change, will the same hold true for thunderstorm asthma?   

“Yes, if only because the amount of pollen appears to be increasing in many areas due to climate change,” said Frank S. Virant, MD, chief of the Allergy Division at Seattle Children’s Hospital in Washington.

Most cases of thunderstorm asthma occur in the spring and early summer, but that also could change. Pollen seasons “have been getting longer and more intense,” said Shaan M. Waqar, MD, an allergist at ENT and Allergy Associates in Plainview, NY. 

“Thunderstorm asthma events are rare, but our changing environment and the increase in the number of people with allergies may make such events more common and more severe into the future,” agreed Paul J. Beggs, PhD, associate professor in the School of Natural Sciences at Macquarie University in Sydney, Australia.

How to Minimize Your Risk

If your patients are sensitive to pollen, advise them to continue to monitor outdoor levels, particularly during tree, grass, and weed pollen season, Dr. Virant recommended. Also patients should pay attention to weather reports. Watch for thunderstorms that could “amplify exposure to the pollen with 40-plus mile per hour winds and often colder air downdrafts.” Cold is an additional asthma trigger, he noted. 

People with asthma should try to stay indoors with windows and doors closed during strong thunderstorms and for several hours afterward. Using air filters can also help reduce risk, said Deepti V. Manian, MD, an allergist and immunologist at Stormont Vail Health in Topeka, Kansas.

Patients should continue controller therapies -- such as longer-acting inhalers and allergy medications -- and use a rescue inhaler or nebulizer for prompt treatment of symptoms, recommended Donald J. Dvorin, MD, of The Allergy and Asthma Doctors in Mount Laurel, NJ. Ideally, people seeking shelter indoors during storms should be “accompanied by friends or family who can help them transport quickly to a hospital if needed.”

Asthma Diagnosis Not Required

Even peoples who would not consider themselves to have asthma can be seriously affected. For example, people with hay fever, or allergic rhinitis as it’s also known, are also at risk, said Ajay Kevat, MBBS, MPH, of the respiratory department at Queensland Children’s Hospital in Brisbane, Australia.

People with hay fever can also experience stronger symptoms during and after thunderstorms. Optimally treating allergic rhinitis during the pollen season with non-sedation antihistamines and nasal steroids can help, Dr. Virant said, instead of “chasing symptoms with medication after they are already severe.” 

Part of the challenge is connecting severe weather to worse asthma symptoms. “In my experience, there is a lack of awareness surrounding thunderstorm asthma,” Dr. Manian said. For example, people with non-allergic rhinitis, also known as vasomotor rhinitis, can also experience the effects. “It often surprises many of my patients when I introduce the concept of vasomotor rhinitis, which can be triggered by environmental fluctuations.”

Gathering Clouds, Gathering Evidence

Climate change could also change which Americans experience the most storms. Researchers in a June 2022 study predicted fewer storms in the Southern plains and more storms in the Midwest and the Southeastern United States in the future.

Dr. Dvorin practices in Southern New Jersey, and in this area, “we fortunate in this area not to experience thunderstorm-induced asthma exacerbations,” he said. 

But climate change means that in the future, thunderstorm asthma could strike in places it has never been seen before, said Dr. Kevat, who wrote a thunderstorm asthma review article published online June 2020 in the Journal of Asthma and Allergy.

And this is not just a concern in the United States. Major thunderstorm asthma events have been reported in Italy, the United Kingdom, the Middle East, Asia, and Australia. In  November 2016, for instance, a strong set of storms swept across Melbourne, Australia. Temperatures dropped 10C (about 18F), humidity rose above 70%, and particulate matter like pollen became more concentrated in the air. 

This event spurred a “thunderstorm asthma epidemic of unprecedented magnitude, tempo, and geographical range and severity,” Dr. Beggs and colleagues wrote in their June 2018 report in The Lancet Planetary Health. 

Large-scale events like this can affect entire communities and quickly overwhelm local health care resources. Within 30 hours of the Melbourne storms, 3,365 people more than usual came to local emergency departments with respiratory issues — and 476 with asthma were admitted to the hospital. Ten people died: five in the hospital and five who could not be resuscitated or died while waiting for emergency services.

More research is needed “so as to best prepare for this unpredictable, significant public health threat,” Dr. Kevat wrote.

People whose asthma is triggered by pollen or mold spores are particularly at risk for thunderstorm asthma, Dr. Waqar said. If you’re unsure, an allergist can help diagnose and treat your allergic risks.

More severe thunderstorms are just one asthma trigger associated with climate change. Last summer, Canadian wildfires sent smoke across the northern U.S. and triggered widespread asthma exacerbations.

A version of this article appeared on WebMD.com. 

TOPLINE:

The odds of having cognitive impairment may be increased among children with atopic dermatitis, primarily among those with neurodevelopmental disorders, such as attention-deficit/hyperactivity disorder (ADHD) or a learning disability.

METHODOLOGY:

It remains unknown whether subpopulations of children with atopic dermatitis face a greater risk for cognitive impairment or not.

To determine the association, researchers drew from a weighted sample of 69,732,807 children with atopic dermatitis in the 2021 US National Health Interview Survey.

Main outcomes of interest were difficulty in learning or memory (cognitive impairment symptoms) as reported by the child’s caregiver.

The researchers performed logistic regression to compare the odds of learning or memory difficulties between 60,509,794 children without atopic dermatitis and 9,223,013 children with atopic dermatitis.

TAKEAWAY:

Children with versus without atopic dermatitis were more likely to experience difficulties with learning (10.8% [95% CI, 7.8%-15.8%] vs 5.9% [95% CI, 5.1%-6.9%]; P < .001) and difficulties with memory (11.1% [95% CI, 8.0%-15.9%] vs 5.8% [95% CI, 4.9%-6.9%]; P < .001).

On multivariable logistic regression adjusted for sociodemographic factors, asthma, food allergies, and seasonal allergies or hay fever, researchers found that having atopic dermatitis was associated with increased odds of difficulties in learning (adjusted odds ratio [aOR], 1.77; 95% CI, 1.28-2.45) and memory (aOR, 1.69; 95% CI, 1.19-2.41). 

When stratified by neurodevelopmental comorbidities, having atopic dermatitis was associated with a 2- to 3-fold greater odds of memory difficulties among children with any neurodevelopmental disorder (aOR, 2.26; 95% CI, 1.43-3.57), which included ADHD (aOR, 2.90; 95% CI, 1.60-5.24) or learning disabilities (aOR, 2.04; 95% CI, 1.04-4.00).

Having atopic dermatitis was not associated with learning or memory difficulties among children without neurodevelopmental conditions. 

IN PRACTICE:

“These findings may improve the risk stratification of children with atopic dermatitis for cognitive impairment and suggest that evaluation for cognitive impairment should be prioritized among children with atopic dermatitis and comorbid ADHD or learning disability,” the authors wrote.

SOURCE:

Corresponding author Joy Wan, MD, of the department of dermatology at Johns Hopkins University School of Medicine, Baltimore, and colleagues conducted the research, which was published on March 6, 2024, in JAMA Dermatology.

LIMITATIONS:

The study’s limitations were its cross-sectional design, reliance on caregiver reports, and the fact that National Health Interview Survey data do not include information on factors such as atopic dermatitis severity, age at atopic dermatitis diagnosis, and sleep. 

DISCLOSURES:

The study was supported by a grant from the National Institutes of Health. Dr. Wan reported receiving a grant from Pfizer and personal fees from Sun Pharmaceutical Industries and Janssen Pharmaceuticals outside the submitted work. No other study authors had disclosures to report. 

A version of this article appeared on Medscape.com.

TOPLINE:

The odds of having cognitive impairment may be increased among children with atopic dermatitis, primarily among those with neurodevelopmental disorders, such as attention-deficit/hyperactivity disorder (ADHD) or a learning disability.

METHODOLOGY:

It remains unknown whether subpopulations of children with atopic dermatitis face a greater risk for cognitive impairment or not.

To determine the association, researchers drew from a weighted sample of 69,732,807 children with atopic dermatitis in the 2021 US National Health Interview Survey.

Main outcomes of interest were difficulty in learning or memory (cognitive impairment symptoms) as reported by the child’s caregiver.

The researchers performed logistic regression to compare the odds of learning or memory difficulties between 60,509,794 children without atopic dermatitis and 9,223,013 children with atopic dermatitis.

TAKEAWAY:

Children with versus without atopic dermatitis were more likely to experience difficulties with learning (10.8% [95% CI, 7.8%-15.8%] vs 5.9% [95% CI, 5.1%-6.9%]; P < .001) and difficulties with memory (11.1% [95% CI, 8.0%-15.9%] vs 5.8% [95% CI, 4.9%-6.9%]; P < .001).

On multivariable logistic regression adjusted for sociodemographic factors, asthma, food allergies, and seasonal allergies or hay fever, researchers found that having atopic dermatitis was associated with increased odds of difficulties in learning (adjusted odds ratio [aOR], 1.77; 95% CI, 1.28-2.45) and memory (aOR, 1.69; 95% CI, 1.19-2.41). 

When stratified by neurodevelopmental comorbidities, having atopic dermatitis was associated with a 2- to 3-fold greater odds of memory difficulties among children with any neurodevelopmental disorder (aOR, 2.26; 95% CI, 1.43-3.57), which included ADHD (aOR, 2.90; 95% CI, 1.60-5.24) or learning disabilities (aOR, 2.04; 95% CI, 1.04-4.00).

Having atopic dermatitis was not associated with learning or memory difficulties among children without neurodevelopmental conditions. 

IN PRACTICE:

“These findings may improve the risk stratification of children with atopic dermatitis for cognitive impairment and suggest that evaluation for cognitive impairment should be prioritized among children with atopic dermatitis and comorbid ADHD or learning disability,” the authors wrote.

SOURCE:

Corresponding author Joy Wan, MD, of the department of dermatology at Johns Hopkins University School of Medicine, Baltimore, and colleagues conducted the research, which was published on March 6, 2024, in JAMA Dermatology.

LIMITATIONS:

The study’s limitations were its cross-sectional design, reliance on caregiver reports, and the fact that National Health Interview Survey data do not include information on factors such as atopic dermatitis severity, age at atopic dermatitis diagnosis, and sleep. 

DISCLOSURES:

The study was supported by a grant from the National Institutes of Health. Dr. Wan reported receiving a grant from Pfizer and personal fees from Sun Pharmaceutical Industries and Janssen Pharmaceuticals outside the submitted work. No other study authors had disclosures to report. 

A version of this article appeared on Medscape.com.

TOPLINE:

The odds of having cognitive impairment may be increased among children with atopic dermatitis, primarily among those with neurodevelopmental disorders, such as attention-deficit/hyperactivity disorder (ADHD) or a learning disability.

METHODOLOGY:

It remains unknown whether subpopulations of children with atopic dermatitis face a greater risk for cognitive impairment or not.

To determine the association, researchers drew from a weighted sample of 69,732,807 children with atopic dermatitis in the 2021 US National Health Interview Survey.

Main outcomes of interest were difficulty in learning or memory (cognitive impairment symptoms) as reported by the child’s caregiver.

The researchers performed logistic regression to compare the odds of learning or memory difficulties between 60,509,794 children without atopic dermatitis and 9,223,013 children with atopic dermatitis.

TAKEAWAY:

Children with versus without atopic dermatitis were more likely to experience difficulties with learning (10.8% [95% CI, 7.8%-15.8%] vs 5.9% [95% CI, 5.1%-6.9%]; P < .001) and difficulties with memory (11.1% [95% CI, 8.0%-15.9%] vs 5.8% [95% CI, 4.9%-6.9%]; P < .001).

On multivariable logistic regression adjusted for sociodemographic factors, asthma, food allergies, and seasonal allergies or hay fever, researchers found that having atopic dermatitis was associated with increased odds of difficulties in learning (adjusted odds ratio [aOR], 1.77; 95% CI, 1.28-2.45) and memory (aOR, 1.69; 95% CI, 1.19-2.41). 

When stratified by neurodevelopmental comorbidities, having atopic dermatitis was associated with a 2- to 3-fold greater odds of memory difficulties among children with any neurodevelopmental disorder (aOR, 2.26; 95% CI, 1.43-3.57), which included ADHD (aOR, 2.90; 95% CI, 1.60-5.24) or learning disabilities (aOR, 2.04; 95% CI, 1.04-4.00).

Having atopic dermatitis was not associated with learning or memory difficulties among children without neurodevelopmental conditions. 

IN PRACTICE:

“These findings may improve the risk stratification of children with atopic dermatitis for cognitive impairment and suggest that evaluation for cognitive impairment should be prioritized among children with atopic dermatitis and comorbid ADHD or learning disability,” the authors wrote.

SOURCE:

Corresponding author Joy Wan, MD, of the department of dermatology at Johns Hopkins University School of Medicine, Baltimore, and colleagues conducted the research, which was published on March 6, 2024, in JAMA Dermatology.

LIMITATIONS:

The study’s limitations were its cross-sectional design, reliance on caregiver reports, and the fact that National Health Interview Survey data do not include information on factors such as atopic dermatitis severity, age at atopic dermatitis diagnosis, and sleep. 

DISCLOSURES:

The study was supported by a grant from the National Institutes of Health. Dr. Wan reported receiving a grant from Pfizer and personal fees from Sun Pharmaceutical Industries and Janssen Pharmaceuticals outside the submitted work. No other study authors had disclosures to report. 

A version of this article appeared on Medscape.com.

Lawmakers have added a provision to raise Medicare payments to clinicians to a $460 billion bipartisan package of federal spending bills that passed in the House on March 6 and is expected to be passed in the Senate and signed by President Biden before then end of March 8, but industry groups have criticized it as paltry.

Lawmakers often tweak Medicare policy by adding provisions to other kinds of legislation, including the spending bills Congress must pass to keep the federal government running.

Physicians’ groups and some lawmakers have long pressed Congress to change Medicare payment rules with little success, even as inflation has caused physicians’ expenses to rise. Doctors now face a 3.4% cut to Medicare reimbursements in 2024, which would be only partly mitigated by the recently announced provision.

The Medical Group Management Association (MGMA) said the proposed increase would total 1.68%. The increase, part of a bipartisan package of bills released by the House and Senate Appropriations committees on March 3, would apply to the budget for fiscal 2024, which began on October 1, 2023.

“We are deeply disappointed with Congress’ half-hearted attempt to remedy the devastating blow physician practices were dealt by the 2024 Medicare Physician Fee Schedule,” Anders Gilberg, senior vice president of MGMA, said in a statement. “Anything less than a full reversal of the 3.4% cut is appallingly inadequate.”

The American Medical Association said it was “extremely disappointed” that the boost only eased, but did not fully reverse, a deeper planned cut.

The American Academy of Family Physicians (AAFP) also expressed disappointment with the proposed increase.

“The AAFP has repeatedly told Congress that the 3.4% Medicare payment reduction that went into effect on January 1 is untenable for family physicians and threatens patients’ access to primary care,” the group said in a statement.

“While we appreciate the partial relief, family physicians continue to face an annual threat of payment cuts that are detrimental to practices and patients,” AAFP said.

A version of this article appeared on Medscape.com.

Lawmakers have added a provision to raise Medicare payments to clinicians to a $460 billion bipartisan package of federal spending bills that passed in the House on March 6 and is expected to be passed in the Senate and signed by President Biden before then end of March 8, but industry groups have criticized it as paltry.

Lawmakers often tweak Medicare policy by adding provisions to other kinds of legislation, including the spending bills Congress must pass to keep the federal government running.

Physicians’ groups and some lawmakers have long pressed Congress to change Medicare payment rules with little success, even as inflation has caused physicians’ expenses to rise. Doctors now face a 3.4% cut to Medicare reimbursements in 2024, which would be only partly mitigated by the recently announced provision.

The Medical Group Management Association (MGMA) said the proposed increase would total 1.68%. The increase, part of a bipartisan package of bills released by the House and Senate Appropriations committees on March 3, would apply to the budget for fiscal 2024, which began on October 1, 2023.

“We are deeply disappointed with Congress’ half-hearted attempt to remedy the devastating blow physician practices were dealt by the 2024 Medicare Physician Fee Schedule,” Anders Gilberg, senior vice president of MGMA, said in a statement. “Anything less than a full reversal of the 3.4% cut is appallingly inadequate.”

The American Medical Association said it was “extremely disappointed” that the boost only eased, but did not fully reverse, a deeper planned cut.

The American Academy of Family Physicians (AAFP) also expressed disappointment with the proposed increase.

“The AAFP has repeatedly told Congress that the 3.4% Medicare payment reduction that went into effect on January 1 is untenable for family physicians and threatens patients’ access to primary care,” the group said in a statement.

“While we appreciate the partial relief, family physicians continue to face an annual threat of payment cuts that are detrimental to practices and patients,” AAFP said.

A version of this article appeared on Medscape.com.

Lawmakers have added a provision to raise Medicare payments to clinicians to a $460 billion bipartisan package of federal spending bills that passed in the House on March 6 and is expected to be passed in the Senate and signed by President Biden before then end of March 8, but industry groups have criticized it as paltry.

Lawmakers often tweak Medicare policy by adding provisions to other kinds of legislation, including the spending bills Congress must pass to keep the federal government running.

Physicians’ groups and some lawmakers have long pressed Congress to change Medicare payment rules with little success, even as inflation has caused physicians’ expenses to rise. Doctors now face a 3.4% cut to Medicare reimbursements in 2024, which would be only partly mitigated by the recently announced provision.

The Medical Group Management Association (MGMA) said the proposed increase would total 1.68%. The increase, part of a bipartisan package of bills released by the House and Senate Appropriations committees on March 3, would apply to the budget for fiscal 2024, which began on October 1, 2023.

“We are deeply disappointed with Congress’ half-hearted attempt to remedy the devastating blow physician practices were dealt by the 2024 Medicare Physician Fee Schedule,” Anders Gilberg, senior vice president of MGMA, said in a statement. “Anything less than a full reversal of the 3.4% cut is appallingly inadequate.”

The American Medical Association said it was “extremely disappointed” that the boost only eased, but did not fully reverse, a deeper planned cut.

The American Academy of Family Physicians (AAFP) also expressed disappointment with the proposed increase.

“The AAFP has repeatedly told Congress that the 3.4% Medicare payment reduction that went into effect on January 1 is untenable for family physicians and threatens patients’ access to primary care,” the group said in a statement.

“While we appreciate the partial relief, family physicians continue to face an annual threat of payment cuts that are detrimental to practices and patients,” AAFP said.

A version of this article appeared on Medscape.com.