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临床试验/NCT05814952
NCT05814952招募中不适用

An Open Label Dose Escalation Clinical Trial to Evaluate the Safety and the Efficacy of LX103 in Patients With X-Linked Retinoschisis (XLRS)

Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine1 个研究点 分布在 1 个国家目标入组 12 人开始时间: 2022年12月13日最近更新:
适应症

试验速览

阶段
不适用
状态
招募中
发起方
入组人数
12
试验地点
1
主要终点
Incidence of adverse events (AEs)

研究概览

简要总结

The goal of this study is to evaluate the safety and efficacy of LX103 treatment of X-linked retinoschisis. This study will enroll subjects aged ≥ 6 years old to receive a single unilateral intravitreal (IVT) injection of LX103 to evaluate its safety and efficacy.

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
6 Years 至 —(Child, Adult, Older Adult)
性别
Male
接受健康志愿者

入选标准

  • Willing to sign the informed consent, and willing to attend follow-up visits.
  • Male individual at least 6 years of age with a diagnosis of XLRS and documented mutations in the RS1 gene.
  • The study eye must have a best-corrected E-ETDRS visual acuity letter score of less than or equal to 63.

排除标准

  • Any eye with disease that would interfere with the fundus examinations.
  • The study eye is receiving topical carbonic anhydrase inhibitor, or has received topical carbonic anhydrase inhibitors in the past three months.
  • The study eye has undergone intraocular surgery within six months prior to enrollment.
  • Participant has uncontrolled hypertension or diabetes.

结局指标

主要结局

Incidence of adverse events (AEs)

时间窗: 24 weeks

Incidence of adverse events (AEs) within 24 weeks of LX103 intravitreal injection at different doses

Incidence of serious adverse events (SAEs)

时间窗: 24 weeks

Incidence of serious adverse events (SAEs) within 24 weeks of LX103 intravitreal injection at different doses

次要结局

  • Mean change from baseline in BCVA (LogMAR) in the study eye(24 weeks, 52 weeks)
  • Mean change from baseline in central subfield thickness (CST) in the study eye(24 weeks, 52 weeks)
  • Change from baseline in Electroretinogram (ERG) parameters in the study eye(24 weeks, 52 weeks)

研究者

发起方
Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
申办方类型
Other
责任方
Principal Investigator
主要研究者

Xiaodong Sun

PhD

Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine

研究点 (1)

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