Black Kids With Eczema Less Likely to Receive Allergist Care

Cara Murez

Cara Murez

Updated on February 16, 2023

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Key Takeaways

Black children with eczema are more likely to develop asthma but are less likely than white children to be evaluated by an allergist

A new study looks at this racial disparity in what is known as the "atopic march"

Researchers say more study is needed to understand factors underlying differences in diagnosis and management of atopic diseases, including eczema and asthma

TUESDAY, Feb. 14, 2023 (HealthDay News) -- Doctors have dubbed kids' progression from eczema to asthma the "atopic march," and they know more about how it affects white children than their Black counterparts.

Research scheduled for presentation at an upcoming meeting of the American Academy of Allergy, Asthma & Immunology (AAAAI) sheds new light on racial disparities.

The atopic march typically begins early in life with atopic dermatitis (eczema) and can eventually progress to asthma, as well as environmental and food allergies.

In the new study, the researchers found that among children with eczema, Black children were more likely to have a diagnosis of asthma compared to white kids. As well, Black children with eczema were less likely to have received follow-up care from an allergy specialist for the skin ailment, compared to white children.

“We already know that Black children have higher rates of asthma,” said study author Dr. Ellen Stephen, an allergy/immunology fellow at Rush University Medical Center, in Chicago. “But the atopic march has just not been studied in Black children as widely as it has in white children.”

Her team reviewed medical charts of nearly 1,000 children, aged 18 and under, who were diagnosed with eczema at a single medical center.

In all, 728 Black children and 246 white children had an eczema diagnosis. Of those, 31% of Black children were likely to have an asthma diagnosis, compared to 10% of white children.

While about 69% of white children with eczema and asthma were evaluated by an allergist, that number fell to about 47% for Black children, the study found. Black children with eczema and asthma were also significantly less likely to have been tested for environmental allergens, the investigators reported.

“Asthma is a common, potentially life-threatening condition affecting the children in our country, and allergist evaluation and environmental allergy testing can be essential to optimizing control of this disease," Stephen said in an academy news release.

"To minimize existing health care disparities, more research must be done to help us understand what factors underlie the observed differences in the diagnosis and management of atopic diseases, so that we can overcome existing barriers to providing equitable asthma care,” she added.

The findings are scheduled for presentation at an AAAAI meeting on Feb. 25 in San Antonio. Research presented at medical meetings should be considered preliminary until published in a peer-reviewed journal.

More information

The U.S. National Institute of Allergy and Infectious Diseases has more about eczema.

SOURCE: American Academy of Allergy, Asthma & Immunology, news release, Feb. 3, 2023

What This Means for You

Children who develop atopic dermatitis, or eczema, should be evaluated by an allergist, because they are also at risk for asthma.

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