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临床试验/NCT07686081
NCT07686081招募中3 期

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Ponesimod in Patients With Moderately to Severely Active Ulcerative Colitis

Vanda Pharmaceuticals4 个研究点 分布在 1 个国家目标入组 150 人开始时间: 2026年9月1日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
3 期
状态
招募中
入组人数
150
试验地点
4
主要终点
Clinical Remission at Week 16

研究概览

简要总结

A multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of Ponesimod (VSP-128) in patients with moderately to severely active ulcerative colitis

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 75 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Male and female subjects aged 18-75 years
  • Able to provide written informed consent
  • Diagnosis of ulcerative colitis for ≥90 days prior to screening
  • Three-component Mayo score of 5-9 with endoscopy subscore ≥2 and rectal bleeding subscore ≥1
  • History of inadequate response, loss of response, or intolerance to at least one approved UC therapy

排除标准

  • Severe or fulminant UC likely to require hospitalization or surgery
  • Diagnosis of Crohn's disease or other non-UC colitis
  • Prior exposure to S1P receptor modulators
  • Active or chronic infections
  • Clinically significant cardiovascular, hepatic, or other uncontrolled systemic disease
  • History of an allergic reaction or significant sensitivity to constituents of study drug

研究组 & 干预措施

Placebo

Placebo Comparator

干预措施: Placebo (Drug)

Ponesimod (VSP-128)

Experimental

干预措施: Ponesimod (Drug)

结局指标

主要结局

Clinical Remission at Week 16

时间窗: Week 16

Proportion of participants achieving clinical remission at Week 16.

次要结局

  • Clinical Response at Week 16(Week 16)
  • Endoscopic Improvement at Week 16(Week 16)
  • Symptomatic Remission at Week 16(Week 16)
  • Change From Baseline in Mayo Score at Week 16(Baseline to Week 16.)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (4)

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