FDA approves Stelara (ustekinumab) for moderately to severely active Crohn's disease- Janssen Cilag

The FDA has approved Stelara (ustekinumab), from Janssen Cilag, for the treatment of moderately to severely active Crohn's disease in adults (18 years or older) who have failed or were intolerant to treatment with immunomodulators or corticosteroids but never failed treatment with a tumor necrosis factor (TNF) blocker, or who failed or were intolerant to treatment with one or more TNF blockers. Stelara is the first biologic therapy for Crohn's disease targeting interleukin (IL)-12 and IL-23 cytokines, which play a key role in inflammatory and immune responses.

In clinical studies of patients who were either new to, experienced with, or failed biologic therapy (TNF blockers), between 34% (UNITI-1 study) and 56% (UNITI-2 study) of patients experienced relief from their Crohn's disease symptoms in just six weeks after receiving the one-time intravenous (IV) infusion of Stelara. Noticeable improvement was observed as early as three weeks. Additionally, the majority of those who responded to induction dosing and continued treatment with Stelara subcutaneous maintenance doses every 8 weeks were in remission at the end of 44 weeks (52 weeks from initiation of the induction dose).

Comment: Stelara is the only treatment for Crohn's disease that starts with a weight-based, one-time intravenous infusion induction dose (260 mg [55 kg or less], 390 mg [more than 55 kg to 85 kg], or 520 mg [more than 85 kg]) to help reduce symptoms, followed by 90 mg subcutaneous maintenance injections every 8 weeks to help keep the symptoms under control.