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临床试验/NCT05682144
NCT05682144招募中1 期

A Phase I Open Label Study to Evaluate the Safety and Tolerability of ISP-001 in Patients With Mucopolysaccharidosis Type I Hurler-Scheie and Scheie

Immusoft of CA, Inc.2 个研究点 分布在 1 个国家目标入组 11 人开始时间: 2023年4月12日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
招募中
发起方
入组人数
11
试验地点
2
主要终点
Number of participants with treatment-related adverse events and serious adverse events

研究概览

简要总结

A first-in-human study using ISP-001 in patients with Mucopolysaccharidosis Type I Hurler-Scheie and Scheie.

详细描述

This is a Phase 1, first-in-human, open-label, single-arm study in which patients with Mucopolysaccharidosis Type I Hurler-Scheie and Scheie are treated with autologous plasmablasts engineered to express α-L-iduronidase (IDUA) using the Sleeping Beauty transposon system (ISP-001). This study will evaluate the safety and tolerability of ISP-001.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Sequential
主要目的
Treatment
盲法
None

入排标准

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

入选标准

  • Diagnosis of Mucopolysaccharidosis type I Hurler-Scheie or Scheie syndrome.
  • Age ≥ 10 years at time of study registration.
  • Creatinine clearance, calculated or measured directly, that is >60ml/min/1.73m
  • Ejection fraction ≥ 40% by echocardiogram.
  • Must commit to traveling to the study site for the necessary follow-up evaluations.
  • Must agree to stay <45-minute drive from the study site for a minimum of 5 days after cell infusion.

排除标准

  • Known familial inherited cancer syndrome. Suspected cases will be investigated, per the physicians discretion, using relevant genetic tests to determine presence of germline mutations.
  • History of B cell related cancer, EBV lymphoproliferative disease or autoimmune disorders.
  • Evidence of active graft-vs-host disease.
  • Underwent a previous hematopoietic stem cell transplant (HSCT).
  • Requirement for systemic immune suppression.
  • Requirement for continuous supplemental oxygen.
  • Any medical condition likely to interfere with assessment of safety or efficacy of the study treatment.
  • In the investigator's judgement, the subject is unlikely to complete all protocol-required study visits or procedures, including follow up visits, or comply with the study requirements for participation.
  • Other protocol defined inclusion/exclusion criteria may apply.

结局指标

主要结局

Number of participants with treatment-related adverse events and serious adverse events

时间窗: 24 Weeks

Incidence of Adverse Events as assessed by CTCAE (v 5.0)

次要结局

  • Determination of Absolute Numbers of B and T cell populations(1Year)
  • Assessment of Storage Material (glycosaminoglycan, or GAG)(1 Year)
  • Number of participants with treatment-related adverse events and serious adverse events(48 Weeks)
  • Levels of Circulating Antibodies (IgG, IgM, IgA, and IgE)(1 Year)
  • Concentration of IDUA(1 Year)
  • Analysis of PBMCs(1 Year)

研究者

发起方
Immusoft of CA, Inc.
申办方类型
Industry
责任方
Sponsor

研究点 (2)

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