Johnson & Johnson announces new data showing TREMFYA® (guselkumab) is the only IL-23 to deliver durable fistula remission through 48 weeks in Crohn's disease with perianal fistula

Johnson & Johnson (NYSE: JNJ) today announced one-year results from the Phase 3 FUZION study showing TREMFYA® (guselkumab) maintained or improved fistula remission through 48 weeks in adults with Crohn's disease (CD).1 The findings build on the previously reported Week 24 results and further support the use of TREMFYA in one of the most difficult-to-treat manifestations of CD 2. The late-breaking findings are being presented at the 2026 United European Gastroenterology Week (UEG Week).