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临床试验/NCT05949593
NCT05949593进行中(未招募)3 期

PHase 3, Multicenter, RandOmized, Double-masked, PlacEbo-CoNtrolled Study of TInlarebant to EXplore Safety and Efficacy in the Treatment of Geographic Atrophy (the PHOENIX Study)

Belite Bio, Inc49 个研究点 分布在 8 个国家目标入组 429 人开始时间: 2023年7月27日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
3 期
状态
进行中(未招募)
入组人数
429
试验地点
49
主要终点
To measure the rate of change (growth rate slope) in geographic atrophy (GA) lesion size

研究概览

简要总结

This Phase 3, multicenter, double-masked, parallel-group, placebo-controlled, randomized, fixed-dose clinical study is designed to evaluate the efficacy and safety of tinlarebant (LBS-008) in subjects diagnosed with GA.

详细描述

Subjects will be randomized in a 2:1 ratio to receive either tinlarebant or placebo. The study treatment will be administered orally once daily from baseline (Day 1) through the final day of Month 24.

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
Double (Participant, Investigator)

盲法说明

Eligible subjects will be randomly assigned to begin treatment in 2:1 ratio to receive the study drug (either Tinlarebant 5 mg or matching placebo)

入排标准

年龄范围
60 Years 至 85 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Subjects must have a confirmed diagnosis of GA with atrophic lesions in 1 or both eyes.
  • Minimum BCVA is required in the study eye

排除标准

  • The presence of diabetic macular edema or macular disease in either eye.
  • Diabetic retinopathy more advanced than mild nonproliferative diabetic retinopathy, or any other retinal vascular disease in either eye.
  • Uncontrolled diagnosed glaucoma in the study eye

研究组 & 干预措施

LBS-008, Tinlarebant

Experimental

干预措施: Tinlarebant (Drug)

Placebo

Placebo Comparator

干预措施: Placebo (Drug)

结局指标

主要结局

To measure the rate of change (growth rate slope) in geographic atrophy (GA) lesion size

时间窗: From baseline to Month 24]

次要结局

  • To measure the change in best-corrected visual acuity (BCVA) as assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) scale(From baseline to Month 24)
  • To measure changes in the area and size of the inner/outer segment junction of photoreceptors by spectral domain optical coherence tomography (SD-OCT)(From baseline to Month 24)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (49)

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