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临床试验/NCT06873516
NCT06873516已完成2 期

A Randomized, Double-Blind, Placebo Controlled, Dose-Ranging Study Evaluating the Efficacy and Safety of EVO756 in Adults With Moderate to Severe Chronic Spontaneous Urticaria

Evommune, Inc.104 个研究点 分布在 3 个国家目标入组 182 人开始时间: 2025年3月20日最近更新:
干预措施
相关药物

试验速览

阶段
2 期
状态
已完成
入组人数
182
试验地点
104
主要终点
Mean change from baseline in UAS7

研究概览

简要总结

This study will evaluate the efficacy and safety of different doses of EVO756 in adults with moderate to severe chronic spontaneous urticaria (CSU).

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 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Confirmed CSU diagnosis for at least 3 months with an inadequate response to H1-antihistamines.
  • Subjects who are taking H1-antihistamines must be on a stable regimen 4 weeks prior to Day 1 and while on study.
  • Urticaria Activity Score (UAS7) equal to or greater than 16 at Day
  • UAS entries must be completed for a minimum of 4 out of the 7 days prior to Day 1.

排除标准

  • Any clinically significant abnormality in laboratory evaluations, physical examinations, vital signs, or ECG at Screening, according to the Investigator's discretion.
  • Use of certain medications.
  • History of diseases with urticaria or angioedema symptoms, other than CSU and symptomatic dermographism.
  • Significant medical history other than CSU, or any other condition which might interfere with the evaluation of CSU.

研究组 & 干预措施

Dose 2

Experimental

Orally administered EVO756, dose 2

干预措施: EVO756 (Drug)

Dose 3

Experimental

Orally administered EVO756, dose 3

干预措施: EVO756 (Drug)

Dose 1

Experimental

Orally administered EVO756, dose 1

干预措施: EVO756 (Drug)

Placebo control

Placebo Comparator

Orally administered placebo control

干预措施: Placebo control (Drug)

结局指标

主要结局

Mean change from baseline in UAS7

时间窗: Week 12

次要结局

  • Percent change from baseline in UAS7(Week 12)
  • Mean and percent change from baseline in UAS7(Weeks 1, 2, 4, 8)
  • Mean and percent change from baseline in HSS7(Weeks 1, 2, 4, 8, 12)
  • Mean and percent change from baseline in ISS7(Weeks 1, 2, 4, 8, 12)
  • Mean and percent change from baseline in AAS7(Weeks 1, 2, 4, 8, 12)
  • Proportion of subjects achieving UAS7 ≤ 6(Weeks 1, 2, 4, 8, 12)
  • Proportion of subjects achieving UAS7 = 0(Weeks 1, 2, 4, 8, 12)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (104)

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