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Title: Improvement in sleep and itch and enhanced quality of life in adult patients with moderate-to-severe atopic dermatitis: results from a phase 3 trial of baricitinib therapy. Author: Lio PA, Simpson EL, Han G, Soung J, Ball S, Sun L, Casillas M, DeLozier AM, Ding Y, Eichenfield LF. Journal: J Dermatolog Treat; 2022 Jun; 33(4):2057-2062. PubMed ID: 34176407. Abstract: BACKGROUND: Baricitinib previously demonstrated improvements in itch and sleep disturbance versus placebo in adults with moderate-to-severe atopic dermatitis (AD). OBJECTIVES: Examine if itch and sleep improvements are associated with better quality of life (QoL) and productivity in patients with AD. METHODS: Data were drawn from BREEZE-AD5 (NCT03435081). Itch and sleep improvement at Week 16 were defined using ≥4-point improvements in the Itch Numeric Rating Scale and ≥1.5 decreases in the number of nighttime awakenings since baseline, respectively. Patients with and without improvements were compared on Dermatology Life Quality Index (DLQI) and Work Productivity and Activity Impairment-AD scores. Changes from baseline were analyzed using ANCOVA with last observation carried forward. Proportions were analyzed using logistic regression with non-responder imputation. RESULTS: Greater proportions of patients with versus without itch improvement indicated no impact of AD on QoL (37.7 vs. 1.8%). Patients with itch improvement had greater decreases in work time impaired (-29.3 vs. -5.6%). More patients with versus without sleep improvement reported no effect of AD on QoL (25.5 vs. 1.1%); patients with better sleep experienced larger reductions in work time spent impaired (-33.3 vs. -6.1%). CONCLUSIONS: Patients with AD who experienced itch and sleep improvement had significantly better QoL and productivity.[Abstract] [Full Text] [Related] [New Search]