Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , Carcinoma, Squamous Cell/drug therapy , Interleukin-17/antagonists & inhibitors , Laryngeal Neoplasms/drug therapy , Psoriasis/drug therapy , Antineoplastic Agents/therapeutic use , Carcinoma, Squamous Cell/complications , Carcinoma, Squamous Cell/diagnostic imaging , Carcinoma, Squamous Cell/radiotherapy , Humans , Laryngeal Neoplasms/complications , Laryngeal Neoplasms/diagnostic imaging , Laryngeal Neoplasms/radiotherapy , Male , Middle Aged , Psoriasis/complications , Psoriasis/pathologyABSTRACT
BACKGROUND: Secukinumab is a first-in-class interleukin 17A monoclonal antibody that has demonstrated an excellent safety and efficacy profile in phase 3 studies. OBJECTIVE: To evaluate the effectiveness of secukinumab in daily clinical practice and to understand the clinical and epidemiologic characteristics of patients treated with secukinumab in clinical settings. METHODS: In this multicenter prospective observational study, we recruited adult patients with moderate-to-severe plaque psoriasis from 12 hospitals in Spain during January-December 2016. These patients were treated with secukinumab and prospectively followed at 12-week intervals for 52 weeks. RESULTS: In total, 158 patients were recruited to the study. A Psoriasis Area and Severity Index (PASI) score improvement ≥75% over baseline (PASI-75) was achieved by 57%, 83.5%, 89%, and 78.5% of patients at weeks 4, 12, 24, and 52, respectively. PASI-90 was achieved in 27.8%, 62%, 64.6%, and 63.2% of patients at weeks 4, 12, 24, and 52, respectively; PASI-75 and PASI-90 responders were significantly more common among patients with a body mass index <30 kg/cm2 and patients without previous biologic therapy failures. LIMITATIONS: Observational study. Time from onset of psoriasis was not evaluated. CONCLUSION: Secukinumab is a safe treatment with effectiveness rates similar to those found in its phase 3 studies. These rates endure up to a year from start of treatment.