跳至主要内容
临床试验/NCT07435129
NCT07435129招募中2 期

A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Multicenter, 52-Week Study Evaluating the Efficacy and Safety of Apitegromab in Participants With Facioscapulohumeral Muscular Dystrophy (FORGE)

Scholar Rock, Inc.1 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2026年7月30日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
招募中
入组人数
60
试验地点
1
主要终点
Assess the efficacy of apitegromab compared with placebo in participants with FSHD

研究概览

简要总结

A randomized Phase 2 study to evaluate the efficacy and safety of apitegromab as a monotherapy in participant with FSHD

详细描述

This Phase 2, randomized, double-blind, placebo-controlled, multicenter study is designed to evaluate the efficacy, safety, and tolerability of apitegromab in participants with facioscapulohumeral muscular dystrophy (FSHD)

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
Triple (Participant, Care Provider, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 60 Years(Adult)
性别
All
接受健康志愿者

入选标准

  • Male or female participants, 18 to 60 years of age at the time of informed consent.
  • Genetic diagnosis of FSHD Type 1 or FSHD Type 2, confirmed with the appropriate documentation from an accredited laboratory
  • Clinical severity score of 1.5 to 3.0 (Ricci score; range 0 to 5), inclusive, at screening
  • Baseline 10-meter walk/run test time ≤5 seconds

排除标准

  • Prior history of a hypersensitivity reaction to a mAb or recombinant protein bearing an Fc domain (eg, a soluble receptor-Fc fusion protein), apitegromab, or excipients of apitegromab
  • Treatment with other investigational drugs in a clinical trial within 3 months or 5 half-lives, whichever is longer, before screening
  • Previous treatment with apitegromab, or with other anti-myostatin therapies, including activin receptor antagonists
  • Current or prior use of anabolic steroids, growth hormones, glucagon-like peptide-1 receptor agonist or other substances with known effects on muscle.
  • Use of therapies with potentially significant muscle effects (eg, androgens, insulin-like growth factor, growth hormone, systemic beta-agonist, botulinum toxin, or muscle relaxants or muscle-enhancing supplements) or potentially significant neuromuscular effects (eg, acetylcholinesterase inhibitors) within 60 days before screening
  • Use of systemic or corticosteroids within 60 days prior to screening. Inhaled or topical steroids are allowed.
  • Pregnant or breastfeeding.
  • Contraindications for MRI that may include, but are not limited to, certain implanted electronic devices, cochlear implants, metallic foreign bodies, vascular clips, and metallic implants; or claustrophobia, contrast agent allergies, inability to lie still, or external medical devices that may not be removed.
  • History of alcoholism, or illicit drug use (drugs that are illegal and have not been prescribed).
  • Taking medications that impede coagulation or platelet aggregation or has a history or active coagulopathy disorder.
  • Any acute or comorbid condition interfering with the well-being of the participant within 7 days prior to screening, including active systemic infection, the need for acute treatment, or inpatient observation due to any reason

研究组 & 干预措施

Apitegromab

Experimental

10 mg/kg IV

干预措施: Apitegromab (Drug)

Placebo

Placebo Comparator

Placebo IV

干预措施: Placebo (Drug)

结局指标

主要结局

Assess the efficacy of apitegromab compared with placebo in participants with FSHD

时间窗: 52 Weeks

Percent change from baseline in total lean muscle volume (LMV) as measured by full body magnetic resonance imaging (MRI) at week 52

次要结局

  • Further assess the efficacy of apitegromab compared with placebo in participants with FSHD(24 Weeks)
  • Further assess the efficacy of apitegromab compared with placebo in participants with FSHD(24 Weeks and 52 Weeks)
  • Evaluate the pharmacokinetics of apitegromab in participants with FSHD(52 Weeks)
  • Evaluate the pharmacodynamics of apitegromab in participants with FSHD(52 Weeks)
  • Evaluate the safety and tolerability of apitegromab in participants with FSHD(52 Weeks)
  • Evaluate the safety and tolerability of apitegromab in FSHD participants(52 Weeks)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (1)

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