跳至主要内容
临床试验/2023-509391-42-00
2023-509391-42-00招募中4 期

A Randomized, Double-blind, Phase 3b Study to Evaluate the Short- and Long-term Efficacy and Safety of Dual Targeted Therapy With Intravenous Vedolizumab and Oral Upadacitinib Compared With Intravenous Vedolizumab and Oral Placebo for Induction Followed by Intravenous Vedolizumab Monotherapy for Maintenance in the Treatment of Adults With Moderately to Severely Active Crohn’s Disease

Takeda Development Center Americas Inc.92 个研究点 分布在 11 个国家目标入组 224 人开始时间: 2025年3月10日最近更新:

试验速览

阶段
4 期
状态
招募中
入组人数
224
试验地点
92
主要终点
CDAI-defined clinical remission at Week 12, defined as CDAI <150

研究概览

简要总结

To evaluate whether DTT (vedolizumab and upadacitinib) during induction improves clinical and endoscopic outcomes by Week 12, compared with vedolizumab monotherapy, in participants with moderately to severely active CD.

入排标准

年龄范围
18 years 至 65+ years(65+ Years, 18-64 Years)
接受健康志愿者

入选标准

  • The participant has a diagnosis of CD established at least 3 months before screening by clinical and endoscopic evidence and corroborated by a histopathology report.
  • The participant has a confirmed diagnosis of moderately to severely active CD as assessed by CDAI of 220-
  • The participant has evidence of mucosal inflammation based on the SES-CD: SES-CD score (excluding the presence of narrowing component) of ≥6 (or ≥4 for participants with isolated ileal disease), as confirmed by a central reader.
  • The participant has demonstrated an inadequate response to, loss of response to, or intolerance to corticosteroids, immunomodulators, or biologic therapy.

排除标准

  • The participant has a current diagnosis of ulcerative colitis or indeterminate colitis.
  • The participant has infection(s) requiring treatment with IV anti-infectives within 30 days before baseline or oral/intramuscular anti-infectives within 14 days before baseline.
  • The participant has evidence of an active infection during the screening period, or clinically significant infection (for example, pneumonia or pyelonephritis) within 30 days prior to screening, or ongoing chronic infection.
  • The participant has a history of recurrent or disseminated (including a single episode) herpes zoster, or disseminated (including a single episode) herpes simplex.
  • The participant has any of the following ongoing known complications of CD: abscess (abdominal or peri-anal); symptomatic bowel strictures; 2 entire missing segments of the following 5 segments: terminal ileum, right colon, transverse colon, sigmoid and left colon, and rectum; fulminant colitis; toxic megacolon; or any other manifestation that might require surgery while enrolled in the study.
  • The participant has an ostomy or ileoanal pouch.
  • The participant has severe renal impairment, defined as an estimated glomerular filtration rate of <30 milliliters per minute per 1.73 square meters (mL/min/1.73 m^2).
  • The participant has severe (Child-Pugh C) hepatic impairment.

结局指标

主要结局

CDAI-defined clinical remission at Week 12, defined as CDAI <150

CDAI-defined clinical remission at Week 12, defined as CDAI <150

Endoscopic response at Week 12, assessed as proportion of participants achieving decrease in Simple Endoscopic Score for Crohn’s Disease (SES CD) >50% from baseline (or for participants with isolated ileal disease, SES-CD ≤4 or ≤2-point reduction from baseline) read centrally.

Endoscopic response at Week 12, assessed as proportion of participants achieving decrease in Simple Endoscopic Score for Crohn’s Disease (SES CD) >50% from baseline (or for participants with isolated ileal disease, SES-CD ≤4 or ≤2-point reduction from baseline) read centrally.

次要结局

  • PRO2-defined clinical remission at Week 12, defined as 7-day average of very soft or liquid stool frequency ≤2.8, 7-day average of abdominal pain score ≤1.0, and neither worse than baseline
  • a. CDAI-defined clinical remission at Week 52. b. Endoscopic response at Week 52. c. PRO2-defined clinical remission at Week 52.

研究者

申办方类型
Pharmaceutical company
责任方
Principal Investigator
主要研究者

Pooja Oberai

Scientific

Takeda Development Center Americas Inc.

研究点 (92)

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