跳至主要内容
临床试验/NCT07218887
NCT07218887招募中1 期

A Phase 1/2, Open-Label, Multicenter, Dose Finding and Dose Expansion Study to Investigate the Safety, Tolerability, and Efficacy of ALXN2350 Gene Therapy in Adult Participants With BAG3 Mutation Associated Dilated Cardiomyopathy

Alexion Pharmaceuticals, Inc.11 个研究点 分布在 4 个国家目标入组 6 人开始时间: 2025年10月24日最近更新:
干预措施

试验速览

阶段
1 期
状态
招募中
入组人数
6
试验地点
11
主要终点
Part A: Number of Participants With Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)

研究概览

简要总结

This Phase 1/2 study is an open-label, dose finding and dose expansion study investigating the safety, tolerability, and efficacy of a single IV infusion of ALXN2350 in adult participants with BAG3 associated DCM.

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
18 Years 至 70 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Pathogenic or likely pathogenic mutation in BAG3
  • Medical history of diagnosis of DCM
  • Stable combination of HF SoC medications
  • Adequate acoustic windows for echocardiography
  • LVEF > 15% and ≤ 45% at Screening by echocardiography
  • Diagnosis of chronic HF for at least 3 months
  • NYHA Class I/II/III at Screening

排除标准

  • Presence of antibodies to AAV9
  • Presence of a pathogenic or likely pathogenic variant in another gene where that other gene is authoritatively recognized as causal for DCM
  • Decompensated HF
  • Cardiac ventricular arrhythmia that requires treatment
  • History of untreated clinically significant valve disease or a Screening confirmation of severe aortic stenosis, severe mitral stenosis, moderate or severe aortic insufficiency or severe mitral insufficiency
  • NYHA Class IV
  • History of substance abuse that could contribute to cardiac dysfunction
  • Note: Other inclusion and exclusion criteria may apply.

研究组 & 干预措施

ALXN2350

Experimental

Participants will receive one of three dose levels of ALXN2350 depending on the cohort.

干预措施: ALXN2350 (Drug)

结局指标

主要结局

Part A: Number of Participants With Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)

时间窗: Baseline up to Week 78

次要结局

  • CFB in cardiac serum biomarker NT-pro-BNP(Weeks 52 and 78)
  • Part B: Number of Participants With TEAEs and SAEs(Baseline up to Week 78)
  • Parts A and B: Number of Participants With Cardiac Events at Weeks 52 and 78(Weeks 52 and 78)
  • Parts A and B: Time to the First Event of Death, Heart Transplant, Mechanical Circulating Support, or Aborted Sudden Cardiac Death(Baseline up to Week 78)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (11)

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