CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 124 enrolled
Drug / intervention
MT-1186drug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04577404
NCT04577404Phase 3Completed

A Phase 3, Multi-center, Open-label, Safety Extension Study of Oral Edaravone Administered Over 96 Weeks in Subjects With Amyotrophic Lateral Sclerosis (ALS)

Tanabe Pharma America, Inc.·interventional·Posted Oct 6, 2020·Updated May 22, 2026

In Brief

A Phase 3 clinical trial evaluating MT-1186 for Amyotrophic Lateral Sclerosis (ALS). Completed, enrolled 124 participants across 44 sites in 6 countries.

Detailed Summary

This is a Phase 3, international, multicenter, open-label, long-term extension study. The primary objective of this study is to evaluate the long-term safety and tolerability of oral edaravone in subjects with Amyotrophic Lateral Sclerosis (ALS) for up to 96 weeks.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesCanada, France, Germany, Italy, Japan, United States
Collaborators--

Timeline

Phase 3CompletedFinished
202120222023202420252026
First PostedOct 6, 2020
Enrollment StartOct 29, 2020
Primary CompletionAug 9, 2023
TodayJul 2, 2026
Enrollment to primary: 2.8 yearsPosted 5.7 years ago

Interventions

MT-1186drug

Treatment cycles with daily dosing for 10 days out of a 14-day period, followed by a 14 day drug free period up to 96 weeks of treatment or until the drug is commercially available in that country.