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临床试验/NCT07020819
NCT07020819招募中3 期

An Open-Label Study to Evaluate the Pharmacokinetics, Pharmacodynamics, Efficacy, and Safety of a Single Dose of Tanruprubart (Also Commonly Known as ANX005) in Participants With Guillain-Barré Syndrome (GBS) (FORWARD Study)

Annexon, Inc.13 个研究点 分布在 2 个国家目标入组 30 人开始时间: 2025年9月12日最近更新:
干预措施
相关药物

试验速览

阶段
3 期
状态
招募中
发起方
Annexon, Inc.
入组人数
30
试验地点
13
主要终点
Area Under the Tanruprubart Serum Concentration-time Curve to the Last Sample (AUC0-t)

研究概览

简要总结

The goal of this open label study is to measure pharmacokinetics, pharmacodynamics, early efficacy, and safety of tanruprubart in adult and pediatric participants, in the United States, Canada, and Europe.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
12 Years 至 85 Years(Child, Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Diagnosis of GBS according to the National Institute of Neurological Disorders and Stroke Diagnostic Criteria for GBS.
  • Onset of GBS-related weakness ≤10 days before start of infusion on Day 1
  • GBS-disability score (DS) score of 3, 4, or 5 at screening and before start of infusion on Day

排除标准

  • Previous or intended treatment with either plasma exchange or IV immunoglobulin for GBS.
  • Diagnosis of a variant of GBS, including Miller Fisher syndrome, Bickerstaff's encephalitis, and overlap syndromes.
  • Other protocol-defined criteria may apply.

研究组 & 干预措施

Tanruprubart

Experimental

Participants will receive a single 30 mg/kg intravenous (IV) infusion of tanruprubart on Day 1.

干预措施: Tanruprubart (Drug)

结局指标

主要结局

Area Under the Tanruprubart Serum Concentration-time Curve to the Last Sample (AUC0-t)

时间窗: Up to Day 15

Observed Time to Maximum Observed Serum Concentration (Cmax) (Tmax) of Tanruprubart

时间窗: Up to Day 15

次要结局

  • Change From Baseline in Free Component of Complement Complex (C1q) Protein Concentration in Serum(Baseline up to Day 15)
  • Change from Baseline in Medical Research Council (MRC) Sumscore at Week 1(Baseline, Week 1)

研究者

发起方
Annexon, Inc.
申办方类型
Industry
责任方
Sponsor

研究点 (13)

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