跳至主要内容
临床试验/2025-524316-11-00
2025-524316-11-00招募中3 期

A Phase 3, Randomized, Double-blind, Efficacy and Safety Study Comparing Orelabrutinib to Placebo in Patients With Primary Progressive Multiple Sclerosis

Zenas Biopharma (USA) LLC143 个研究点 分布在 12 个国家目标入组 398 人开始时间: 2026年5月29日最近更新:
干预措施

试验速览

阶段
3 期
状态
招募中
入组人数
398
试验地点
143

研究概览

简要总结

To evaluate the efficacy of orelabrutinib compared to placebo in delaying disability progression in PPMS

研究设计

分配方式
Na
主要目的
Safety Follow-up Period
盲法
Double (Carer, Monitor, Investigator, Subject)

入排标准

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

入选标准

  • 18 to 60 years of age, inclusive, at the time of signing the informed consent.
  • Diagnosed with Primary Progressive MS (PPMS) according to McDonald criteria.
  • Participant must have documented evidence of disability progression independent of clinical relapse observed during the 24 months before Screening.
  • EDSS score between 3.0 to 6.5 points, inclusive, at Screening.

排除标准

  • Diagnosed with relapsing-remitting MS (RRMS) or secondary progressive MS (SPMS)
  • Immunologic disorder other than MS or any other conditions requiring oral, intravenous (IV), intramuscular, or intra-articular corticosteroid therapy.
  • History or current diagnosis of other neurological disorders that may mimic MS
  • History of any other significant active medical condition

研究组 & 干预措施

Orelabrutinib

Test

干预措施: Orelabrutinib (Drug)

Placebo tablets match with that of orelabrutinib (ICP-022) tablets in appearance, shape, size, and weight.

Placebo

干预措施: Placebo tablets match with that of orelabrutinib (ICP-022) tablets in appearance, shape, size, and weight. (Drug)

研究者

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

Patient and Medical Information

Scientific

Zenas Biopharma (USA) LLC

研究点 (143)

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