• Bruce E Sands, Chenglong Han, Christopher Gasink, Douglas Jacobstein, Philippe Szapary, Long-Long Gao, Yinghua Lang, Stephan Targan, William J Sandborn, and Brian G Feagan.
• Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
• J Crohns Colitis. 2018 Jul 30; 12 (8): 883-895.

Background And AimsWe assessed the effect of ustekinumab on health-related quality of life [HRQOL] in adults with Crohn's disease [CD].MethodsPatients with moderately to severely active CD and inadequate response or intolerance to tumour necrosis factor antagonists [UNITI-1, n = 741], or conventional therapy [UNITI-2, n = 627] were randomised to placebo, ustekinumab 130 mg, or 6 mg/kg intravenous induction therapy. At Week 8, ustekinumab-treated responders (Crohn's Disease Activity Index [CDAI] reduction ≥100 or CDAI <150 points) were re-randomised to subcutaneous maintenance therapy [IM-UNITI, n = 388] with placebo, ustekinumab 90 mg every 12 weeks [q12w], or ustekinumab 90 mg every 8 weeks [q8w], for 44 additional weeks. Inflammatory Bowel Disease Questionnaire [IBDQ] and 36-item Short Form Health Survey [SF-36] physical component summary [PCS] and mental component summary [MCS] scores were completed at induction baseline and Week 8, and at maintenance Weeks 20 and 44. Clinically meaningful improvement in IBDQ and PCS and MCS scores were evaluated. For all HRQOL outcomes, each ustekinumab dose and placebo were compared.ResultsInduction baseline mean values of IBDQ, PCS, and MCS were similar across groups, but impaired relative to general population norms. At Week 8, ustekinumab induced greater improvement than placebo in both HRQOL scores. Significantly greater proportions of patients receiving ustekinumab 6 mg/kg or 130 mg had clinically meaningful IBDQ improvement [UNITI-1: 54.8%, 46.9% versus 36.5%, respectively; UNITI-2: 68.1%, 58.7% versus 41.1%, respectively; p <0.05, all comparisons]. Similarly, greater proportions of ustekinumab-treated patients in both studies had clinically meaningful improvements in PCS and MCS as compared with placebo. At Week 44, improvements in IBDQ, PCS, and MCS scores were maintained with ustekinumab.ConclusionsUstekinumab improved HRQOL in patients with moderately to severely active CD.

12 keywords...

hide…