Real-world outcomes and drug survival of brodalumab: results from the German Psoriasis Registry PsoBest.

Brodalumab, a human monoclonal antibody that targets interleukin-17 receptor A (IL-17RA), is approved in the US and EU for treatment of adults with moderate-to-severe plaque psoriasis. Although brodalumab has demonstrated efficacy and safety vs placebo in clinical trials of patients with psoriasis and psoriatic arthritis (PsA), real-world evidence is needed to evaluate long-term effectiveness and safety of brodalumab in routine care. This interim analysis of the German Psoriasis Registry PsoBest examined patient profiles, treatment outcomes, and drug survival of first-time use of brodalumab for 12months in adult patients with moderate-to-severe plaque-type psoriasis (with and without PsA) (data cutoff: June 30, 2021). Clinician and patient-reported outcomes of the total cohort (n=227; PsA, n=38) indicated a rapid response to brodalumab treatment within the first 3months, which was maintained up to 12months. The overall one-year drug survival rate was 76.2%, the mean time to discontinuation was 8.3months. Reasons for discontinuation were mainly loss/lack of effectiveness, followed by adverse events, contraindication and skin clearance. In sum, brodalumab demonstrated rapid and sustained effectiveness and was well-tolerated over 12months in German patients with moderate-to-severe psoriasis and PsA in a real-world setting. [ABSTRACT FROM AUTHOR]