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Clinical Trial Summary

The LYNX study is a 2-part, multicenter, Phase 2 study of safety, pharmacokinetics and biomarkers in children with Duchenne muscular dystrophy including a randomized, double-blind, placebo-controlled part A, followed by an open-label part B.


Clinical Trial Description

The EDG-5506-210 protocol was amended to include an additional dose cohort and a cohort to include participants not currently treated with corticosteroids. This is a 2-part, multi-center, Phase 2 study to evaluate the effect of EDG-5506 on safety, pharmacokinetics and biomarkers of muscle damage in approximately 54 children with DMD treated with oral, once-daily EDG-5506 for 24 months. This study will have up to a 4-week Screening period, a 12-week randomized, double-blind, placebo controlled treatment period (Part A), a 92-week open-label extension period (Part B), and a 2-week follow up period. Approximately 54 participants aged 4 to 9 years inclusive will be randomized to EDG-5506 or placebo in a 2:1 ratio. Five dose cohorts (C1, C2, C3, C4 and C5) of approximately 9 participants each will be enrolled sequentially. An additional cohort, Cohort 2NS, to include participants (aged 4 to 7 years inclusive) not currently treated with corticosteroids, will enroll approximately 9 participants after Cohort 2 safety review and in parallel with the additional cohorts. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05540860
Study type Interventional
Source Edgewise Therapeutics, Inc.
Contact Edgewise Therapeutics
Phone 720-262-7002
Email studies@edgewisetx.com
Status Recruiting
Phase Phase 2
Start date October 24, 2022
Completion date February 2026

See also
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