All patients will be followed up for 52 weeks no matter they adhere to secukinumab or they have shifted to other treatment plans. Data will be collected in conjunction with routine care visits, most likely happen at week 0, 4, 12, 16, 24, 36, 52. No extra study visits, examinations, laboratory tests or procedures will be mandated. If visits happen at other time points (not within the window period), then they will be counted as unscheduled visits.
This non-interventional, prospective, multi-center study aims to provide short- and long- term treatment patterns, effectiveness, and safety of secukinumab in Chinese patients with moderate to severe plaque psoriasis (with and without PsA) initiating treatment of secukinumab.