Zambrano, Javier

INTRODUCTION: Normalized quality of life represents a crucial long-term treatment goal in Crohn's disease (CD). We evaluated the effect of risankizumab (RZB) vs ustekinumab (UST) on achieving clinically meaningful improvements in patient-reported outcomes in the phase 3b head-to-head SEQUENCE study. METHODS: Adults with moderate-to-severe CD whose previous anti-tumor necrosis factor therapy failed were randomized 1:1 to recommended induction and maintenance doses of RZB or UST. The proportion of patients who achieved Inflammatory Bowel Disease Questionnaire (IBDQ) response, IBDQ remission, and improvements in 36-item short-form health survey physical and mental component summary (physical component summary and mental component summary, respectively) scores was evaluated at weeks 24 and 48. The proportion of patients experiencing improvement in select symptoms of the IBDQ was reported. RESULTS: Analysis included 520 patients (RZB: N = 255; UST: N = 265). At week 24, greater proportions(all P ≤ .01) of RZB- vs UST-treated patients achieved IBDQ response (75.3% vs 64.2%), IBDQ remission (52.5% vs 30.9%), and improvements in 36-item short-form health survey physical component summary (65.9% vs 53.2%). At 24 weeks, lower proportions (all P ≤ .05) of RZB- vs UST-treated patients experienced fatigue (51.4% vs 69.1%), difficulty sleeping (37.7% vs 54.3%), depression (34.1% vs 42.6%), anxiety (34.1% vs 49.8%), and bowel urgency (27.1% vs 40.0%) all of the time to some of the time. Improvements were sustained through week 48. DISCUSSION: RZB was more effective than UST in achieving sustained clinically meaningful patient-reported outcome improvements including IBDQ response and remission, and in reducing frequency of select symptoms of the IBDQ through week 48 among patients with moderate-to-severe CD.