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Higher Prevalence of ACD Among Children With AD Study


Core Concepts
ACD is under-detected in children with AD, emphasizing the importance of considering ACD in patients with AD and referring more children for testing.
Abstract

The study highlights the prevalence of allergic contact dermatitis (ACD) among children with atopic dermatitis (AD). Key points include:

  • Children with AD more likely to have positive patch test results for ACD.
  • ACD often misdiagnosed as AD, emphasizing the need for patch testing.
  • Top allergens identified in children with AD.
  • Importance of patch testing in children with AD.
  • Challenges in availability of patch testing and trained physicians.
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Stats
Of 912 children referred for patch testing, those with AD were more likely to have more than one positive reaction (OR, 1.57; 95% CI, 1.14-2.14; P = .005). Children with AD had a longer history of dermatitis (4.1 vs 1.6 years, P < .0001) prior to patch testing. ACD to bacitracin (OR, 3.23; P = .030) and to cocamidopropyl betaine (OR, 3.69; P = .0007) was significantly more common in children with AD. ACD to "carba mix" was significantly more common in children with AD than in those without (OR, 3.36; P = .025).
Quotes
"ACD is often underdiagnosed in children with AD, and the study solidifies the importance of considering ACD in this population." - Jennifer Perryman, MD

Key Insights Distilled From

by Christine Ki... at www.medscape.com 10-04-2023

https://www.medscape.com/viewarticle/997083
Study Finds Higher Prevalence of ACD Among Children With AD

Deeper Inquiries

How can the medical community improve the availability of patch testing for children with AD?

To enhance the availability of patch testing for children with atopic dermatitis (AD), the medical community can take several steps. Firstly, increasing the number of trained physicians in patch testing is crucial. This can be achieved by incorporating hands-on patch testing opportunities in dermatology residency programs. By providing formal patch testing rotations and mentorship programs, more dermatologists can gain proficiency in patch testing, thereby expanding the pool of healthcare providers capable of conducting these tests. Additionally, promoting collaboration between dermatologists and allergists can help streamline the process and ensure that more children with AD have access to patch testing. By working together, these specialists can share expertise and resources, ultimately improving the availability of patch testing for children with AD.

What are the implications of under-detecting ACD in children with AD?

Under-detecting allergic contact dermatitis (ACD) in children with atopic dermatitis (AD) can have significant implications. One of the primary consequences is misdiagnosis, where ACD may be mistaken for AD due to overlapping symptoms. This misclassification can lead to inappropriate treatment strategies, as the underlying cause of the dermatitis is not accurately identified. As a result, children may not receive the targeted care they need to manage their condition effectively. Furthermore, untreated ACD can exacerbate skin symptoms, leading to prolonged discomfort and potentially worsening the overall quality of life for affected children. By under-detecting ACD in children with AD, healthcare providers may inadvertently overlook a crucial aspect of their care, highlighting the importance of considering ACD in this population.

How can the training of physicians in patch testing be enhanced to meet the growing demand?

To meet the increasing demand for patch testing in diagnosing allergic contact dermatitis (ACD) among children with atopic dermatitis (AD), the training of physicians in this specialized area can be enhanced through various strategies. Firstly, incorporating formal patch testing rotations in dermatology residency programs can provide hands-on experience and exposure to this diagnostic technique. Additionally, mentorship programs offered by organizations like the American Contact Dermatitis Society can pair experienced practitioners with trainees, facilitating knowledge transfer and skill development in patch testing. Furthermore, continuing medical education opportunities, such as workshops and training sessions at conferences like those organized by the American Academy of Dermatology, can help physicians stay updated on the latest advancements in patch testing. By expanding training opportunities, promoting collaboration between dermatologists and allergists, and leveraging resources from professional societies, the medical community can enhance the proficiency of physicians in patch testing to meet the growing demand for this diagnostic tool.
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