Probiotics may prevent atopic dermatitis past infancy

At AAP 2026, Peter Lio, MD, discussed distinguishing allergic and inflammatory skin conditions and when pediatricians should seek specialty care.

Oral icotrokinra sustained scalp, genital, and hand/foot psoriasis clearance through week 112 in ICONIC-TOTAL, with no new safety signals.

A 16-month-old with recurrent otitis media developed a spreading unilateral rash on her hip and thigh during antibiotic treatment. PCR testing confirmed herpes zoster, an uncommon diagnosis in young, vaccinated children.

Upadacitinib showed continued facial and body repigmentation in NSV through week 76, with numerically higher responses when combined with NB-UVB.

Can you guess the diagnosis?

The approval is based on BRAVE-AA-PEDS, in which 42% of adolescents receiving baricitinib 4 mg achieved at least 80% scalp hair coverage at week 36 vs 5% with placebo.

Higher preconception maternal and paternal vitamin B12 was tied to fewer birth defects in a Shanghai cohort of 3032 couples.

The FDA accepted the dersimelagon NDA with priority review for EPP and XLP; a decision on the oral MC1R agonist is expected by February 2027.