Janssen (NYSE:JNJ) recently presented new data on Tremfya (guselkumab) related to active psoriatic arthritis (PsA) at the American College of Rheumatology (ACR) Convergence while also publishing data in Arthritis & Rheumatology. Notably, guselkumab provided durable joint symptom and disease activity improvement with a consistent safety profile through week 100 in adults with active psoriatic arthritis (PsA).…

Two decades ago, psoriasis was a poorly understood condition. Treatment options for severe psoriasis included powerful immunosuppressant agents such as methotrexate and cyclosporin that can have significant side effects. But the fact those immunosuppressant drugs were effective at treating psoriasis helped pave the way to use biologics to treat the condition. The experience “really taught…