Christophe Piketty discusses 3-year ARCADIA data demonstrating sustained efficacy and long-term safety of nemolizumab in atopic dermatitis.

No skin lesion flares were observed through 16 weeks after switching from dupilumab to upadacitinib; itch flares occurred in 3.6% to 4.8% of patients with baseline WP-NRS scores of 6 or lower.

Three-year ARCADIA LTE data show sustained skin clearance and itch control with nemolizumab in moderate-to-severe atopic dermatitis.

Upadacitinib showed broader inflammatory effects and earlier skin barrier restoration than dupilumab in atopic dermatitis.

According to data presented at EADV, at week 16 of the phase 2 study, 47.8% to 62.5% of adults receiving tilrekimig achieved EASI 75 across doses, compared with 9.1% to 19.9% with placebo.

Two claims analyses of hidradenitis suppurativa showed similar symptom prevalence in males and females and lower dermatologist access among rural patients than urban patients.

Day 3 of Fall Clinical 2026 featured roflumilast data in genital psoriasis, long-term JAK inhibitor safety in atopic dermatitis, and expert insights on setting expectations in HS, treating advanced cSCC, and screening aesthetic patients.

In a retrospective study of 393 patients, 51.9% had at least 1 abnormal LFT during follow-up, but only 1.1% had elevations above 3 times the upper limit of normal.