Confirmatory Study of Govorestat in CMT-SORD
brief summary
This study is designed to assess the long-term efficacy and clinical benefit of AT-007 in patients with CMT-SORD. This randomized, double-blind study will assess the effect of govorestat compared to placebo in patients with CMT-SORD for up to 36 months.
detailed description
This international, multi-center, randomized, double-blinded, placebo-controlled, phase 3 study is designed to assess the efficacy and clinical benefit of long-term govorestat administration to patients with CMT-SORD utilizing functional, patient-reported, and clinical outcomes measures including the CMT-HI, 10MWRT, dorsiflexion, the CMT-FOM, and CMT-related lower extremity muscle MRI parameters along with the long-term effect of govorestat on whole blood sorbitol. Long-term safety of govorestat will also be evaluated.
Patients (16 to 65 years old) with CMT-SORD will be stratified according to their sex (male vs female) and age before randomization in a 2:1 ratio to govorestat 20 mg/kg once daily (QD) or placebo.
There will be a pre-planned Interim Analysis at 2 years (Month 24). If clinical benefit is determined to be met with the Interim Analysis, the study will end and not continue to 3 years.
The study will be conducted at up to 16 sites worldwide. Approximately 155 subjects will be enrolled.
official title
A Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Long-Term Clinical Benefit of Govorestat in Patients With Charcot-Marie-Tooth-Sorbitol Dehydrogenase Deficiency (CMT-SORD)