跳至主要内容
临床试验/2024-515622-80-00
2024-515622-80-00招募中3 期

A Phase III, Multicenter, Open-Label Study to Evaluate the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Emicizumab Prophylaxis in Patients with Type 3 Von Willebrand Disease

F. Hoffmann-La Roche AG14 个研究点 分布在 8 个国家目标入组 47 人开始时间: 2025年5月5日最近更新:

试验速览

阶段
3 期
状态
招募中
入组人数
47
试验地点
14
主要终点
Number of treated bleeds over time

研究概览

简要总结

To evaluate the efficacy of prophylactic emicizumab (i.e., administered on a scheduled basis with the intent to prevent bleeds) over time compared with on-demand standard of care (SOC) based on the superiority assessment of the following primary endpoint

研究设计

分配方式
Not Applicable
主要目的
A Phase Iii, Multicenter, Open-label Study To Evaluate The Efficacy, Safety, Pharmacokinetics, And P
盲法
None

入排标准

年龄范围
0 years 至 65+ years(0-17 Years, 18-64 Years, 65+ Years)
接受健康志愿者

入选标准

  • Age ≥ 2 years at the time of signing Informed Consent/Assent Form
  • Adequate hematological function
  • Documented exposure to on-demand and prophylactic SOC
  • For patient with childbearing potential; agreement to adhere to the contraception requirements
  • Confirmed diagnosis of Type 3 VWD, based on evaluation of VWF and FVIII levels
  • Status of VWF inhibitor

排除标准

  • Inherited or acquired bleeding disorder other than Congenital Type 3 VWD
  • History of intracranial hemorrhage
  • Previous or current treatment for thromboembolic disease or signs of thromboembolic disease
  • Other conditions (e.g., certain autoimmune diseases) that may increase risk of bleeding or thrombosis
  • History of clinically significant hypersensitivity associated with monoclonal antibody therapies or components of the emicizumab injection

结局指标

主要结局

Number of treated bleeds over time

Number of treated bleeds over time

次要结局

  • Number of all bleeds over time
  • Number of treated spontaneous bleeds over time
  • Number of treated joint bleeds over time
  • Incidence and severity of adverse events
  • Incidence and severity of thromboembolic events
  • Incidence and severity of thrombotic microangiopathy events
  • Incidence and severity of injection-site reactions
  • Incidence of adverse events leading to drug discontinuation
  • Incidence of severe hypersensitivity, anaphylaxis, or anaphylactoid reactions
  • Changes from baseline in physical examination findings, vital signs, and ECG parameters
  • Incidence of laboratory abnormalities
  • Trough plasma concentration of emicizumab
  • Prevalence and incidence of ADAs to emicizumab

研究者

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

Trial Information System - TISL

Scientific

F. Hoffmann-La Roche AG

研究点 (14)

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