Johnson & Johnson Says Data From QUASAR LTE Study Demonstrate Patients Treated With TREMFYA Sustained Clinical And Endoscopic Efficacy At Week 92

Johnson & Johnson

Johnson & Johnson

JNJ

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Johnson & Johnson (NYSE: JNJ) today announced new data from the TREMFYA® (guselkumab) Phase 3 QUASAR long-term extension (LTE) study in adults with moderately-to-severely active ulcerative colitis (UC). These data are among 24 abstracts highlighting the Company's research being presented at Digestive Disease Week (DDW) 2025. 

Data from the QUASAR LTE study demonstrate patients treated with TREMFYA® sustained clinical and endoscopic efficacy at Week 92: a, 1 

  • 72% of patients were in clinical remissionb with 99% of those patients remaining corticosteroid free for 8 or more weeks through Week 92.
  • 43% of patients were in endoscopic remission.c
  • Among patients achieving endoscopic improvementd at Week 44, 84% maintained endoscopic improvement through Week 92.

Patients treated with TREMFYA® sustained clinical and endoscopic remission regardless of prior biologic and/or JAK inhibitor treatment history.