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临床试验/NCT07787650
NCT07787650尚未招募1 期

A Phase 1b, Multicenter, Single-arm, Open-label Study to Investigate the Safety, Pharmacokinetics, Pharmacodynamics, and Exploratory Efficacy of S-606001 as a Monotherapy in Adult Patients With Late-onset Pompe Disease

Shionogi0 个研究点目标入组 15 人开始时间: 2026年9月30日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
尚未招募
发起方
入组人数
15
主要终点
Number of Participants with Treatment-emergent Adverse Events

研究概览

简要总结

The primary purpose of this study is to evaluate the safety and tolerability profile of S-606001 in participants with LOPD.

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 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Participant must be ≥40 kilograms of body weight at the time of signing the informed consent form
  • Participant must have a diagnosis of LOPD based on documentation of the following: deficiency of acid alpha-glucosidase (GAA) enzyme; GAA genotype
  • Participant has a %FVC ≥30% and ≤80% in an upright position without mechanical ventilation at screening or participant has >80% FVC in upright position and ≥10% %FVC drop from upright position to supine position and %FVC ≥20% in a supine position
  • Participant performs the 6MWT at screening, as determined by the clinical evaluator, and meets all of the following criteria: screening values of 6-minute walk distance (6MWD) are ≥75 meters; screening values of 6MWD are ≤90% of the predicted value for healthy adults
  • Participant must not have received enzyme replacement therapy (ERT) for at least 3 months prior to providing informed consent and enrollment and agrees not receive any type of ERT while participating in the study

排除标准

  • Has a medical condition or any other extenuating circumstance that may, in the opinion of the investigator or medical monitor, pose an undue safety risk to the participant or may compromise his/her ability to comply with or adversely impact protocol requirements
  • Has active infections at screening
  • Malignancy within the past 5 years except for basal cell or squamous epithelial carcinomas of the skin that have been resected with no evidence of metastatic disease for 3 years
  • Current or chronic history of liver disease
  • Known biallelic loss of function mutations whether in the muscle glycogen synthase gene or in the glycogen phosphorylase muscle associated gene
  • Has received any investigational therapy or pharmacological treatment for Pompe disease, within 30 days or 5 half-lives of the therapy or treatment, whichever is longer, before day 1 or is anticipated to do so during the study
  • Has received gene therapy for Pompe disease within 2 years of screening or small interfering RNA therapy for Pompe disease within 6 months of screening
  • Participant, if female, is pregnant or breastfeeding at screening
  • Participant, whether male or female, is planning to conceive a child during the study
  • Note: Other protocol-specified inclusion and exclusion criteria may apply.

结局指标

主要结局

Number of Participants with Treatment-emergent Adverse Events

时间窗: Baseline (Day 1) through Week 49

次要结局

  • Change From Baseline in Percent Forced Vital Capacity (%FVC)(Baseline (Day 1), Week 48)
  • Change From Baseline in Maximum Expiratory Capacity (MEP)(Baseline (Day 1), Week 48)
  • Change From Baseline in Minimum Inspiratory Capacity (MIP)(Baseline (Day 1), Week 48)
  • Change From Baseline in 6-minute Walk Test (6MWT)(Baseline (Day 1), Week 48)
  • Change From Baseline in Gait, Stair, Gower's Maneuver, and Chair (GSGC) Score(Baseline (Day 1), Week 48)
  • Change from Baseline in Daily Living Activity Levels as Assessed by the Investigator(Baseline (2-4 weeks prior to Day 1), Week 48)
  • Plasma Concentration of S-606001 and Metabolites(Up to Week 28)

研究者

发起方
Shionogi
申办方类型
Industry
责任方
Sponsor

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