Skin, Hair and Nails

This is an extension study of secukinumab prefilled syringes in subjects with moderate to severe chronic plaque-type psoriasis completing preceding psoriasis phase III studies with secukinumab. Subjects on secukinumab at the end of treatment period in phase III studies (e.g., ongoing CAIN457A2302 and CAIN457A2303 and potentially other secukinumab phase III studies) will be eligible to join this extension study.

The purpose of this study is to evaluate the long-term safety of Humira® in Adult Patients with Chronic Plaque Psoriasis (Ps).

The purpose of this study is to further evaluate the safety of infliximab and ustekinumab in patients with plaque psoriasis, and other all forms of psoriasis (such as plaque psoriasis and psoriatic arthritis occurring together). The registry study will track the behavior of the disease in response to other therapies, such as other biologic drugs.