Utilization Trends and Impact of Secukinumab Treatment on Clinical Outcomes in Biologic-Naive Patients with Psoriasis in a US Real-World Setting.

Abstract

Listen

Translate article

IntroductionReal-world evidence has demonstrated the effectiveness of secukinumab in the treatment of psoriasis; however, limited data are available on patient profiles of US secukinumab initiators over time and clinical outcomes in biologic-naive patients. This study describes clinical characteristics of secukinumab initiators by year, and the clinical outcomes in patients after 6- and/or 12-month follow-up visits, stratified by prior biologic use.MethodsThis observational study included patients enrolled in the CorEvitas (formerly Corrona) Psoriasis Registry. Analyses were conducted in two patient cohorts: (1) all secukinumab initiators, stratified by year, and (2) those who initiated and maintained secukinumab through a 6- and/or 12-month follow-up visit. For all secukinumab initiators, patient characteristics at initiation were described per calendar year; in initiators with follow-up visits, mean (SD) differences in percentage affected body surface area (BSA), five-point Investigator’s Global Assessment (IGA), and Psoriasis Area and Severity Index (PASI) scores between baseline and follow-up visits were calculated. Analyses were conducted separately for biologic-naive and biologic-experienced patients.ResultsBetween 2015 and 2020, the proportion of secukinumab initiators in the registry who were biologic-naive increased each year from 12.5% to 49.7%. Overall, 1518 patients initiated secukinumab at or after enrollment; 980 (64.6%) were biologic experienced, and 538 (35.4%) were biologic naive. At 6 months, biologic-experienced and biologic-naive patients reported mean (SD) decreases in BSA (−9.3 [14.5] versus −11.7 [16.6]), IGA (−1.4 [1.3] versus −1.7 [1.4]), and PASI (−5.2 [6.6] versus −6.7 [7.8]). The proportion of patients with an IGA score of clear/almost clear (0/1) increased over fivefold, irrespective of biologic experience. At 12 months, similar improvements were seen.ConclusionsThe proportion of biologic-naive secukinumab initiators increased over time. Biologic-naive patients demonstrated similar improvements in clinical outcomes compared with biologic-experienced patients, suggesting that secukinumab may be considered as a first-line therapy for psoriasis.Supplementary InformationThe online version contains supplementary material available at 10.1007/s13555-022-00740-y.