跳至主要内容
临床试验/NCT06152237
NCT06152237进行中(未招募)1 期

A Multicenter, Open Label, Randomized, Dose-Escalation and Dose-Expansion Study of the Safety, Tolerability, and Efficacy of a Single Intrathecal Administration of TSHA-102, an AAV9-Delivered Gene Therapy, for the Treatment of Pediatric Females With Rett Syndrome

Taysha Gene Therapies, Inc.5 个研究点 分布在 3 个国家目标入组 6 人开始时间: 2023年12月12日最近更新:
适应症
干预措施

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
6
试验地点
5
主要终点
Primary Safety

研究概览

简要总结

The REVEAL Pediatric Study is a multi-center, Phase 1/2 open-label, dose-escalation and dose-expansion study of TSHA-102, an investigational gene therapy, in pediatric females with Rett Syndrome.

The safety, tolerability, and preliminary efficacy of two dose levels will be evaluated. The study duration is up to 6 years.

研究设计

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

入排标准

年龄范围
5 Years 至 8 Years(Child)
性别
Female
接受健康志愿者
否

入选标准

  • •Participant has a confirmed diagnosis of classical/typical Rett Syndrome with a documented mutation of the MECP2 gene that results in loss of function.
  • •Participant is between ≥5 to ≤8 years of age at the time of consent.
  • •Participant must be up to date with all relevant local vaccination requirements, with last vaccination dose received at least 42 days prior to the start of the immunosuppression regimen.
  • •Participant's parent/caregiver must be willing to allow participant to receive blood or blood products for the treatment of an AE if medically needed.

排除标准

  • •Participant has another neurodevelopmental disorder independent of the MECP2 gene loss of function mutation, or any other genetic syndrome with a progressive course.
  • •Participant has a history of brain injury that causes neurological problems.
  • •Participant had grossly abnormal psychomotor development in the first 6 months of life.
  • •Participant has a diagnosis of atypical Rett syndrome.
  • •Participant has an MECP2 mutation that does not cause Rett syndrome.
  • •Participant requires non-invasive and invasive ventilatory support.
  • •Participant has contraindications for IT administration of TSHA-102 or lumbar puncture procedure, other medical conditions, or contraindications to any medications required for IT administration.
  • •Participant has acute or chronic hepatitis B or C infections.

研究组 & 干预措施

Cohort 2

Experimental

Dose Level 2

干预措施: TSHA-102 (Genetic)

Cohort 1

Experimental

Dose Level 1

干预措施: TSHA-102 (Genetic)

结局指标

主要结局

Primary Safety

时间窗: Baseline through week 52

The incidence of participants experiencing any treatment-emergent adverse events (AEs) and serious adverse events (SAEs)

次要结局

  • Exploratory Efficacy(Baseline through week 52)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (5)

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