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Terminated Phase 1 Interventional

A Study to Assess the Safety, Tolerability and Preliminary Efficacy of ASP0367 (MA-0211) in Pediatric Male Participants With Duchenne Muscular Dystrophy (DMD)

ClinicalTrials.gov ID: NCT04184882

Public ClinicalTrials.gov record NCT04184882. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 9:58 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Randomized, Double Blind, Placebo-Controlled Phase 1b Study With Open-Label Extension to Assess the Safety, Tolerability and Preliminary Efficacy of ASP0367 (MA-0211) in Pediatric Male Patients With Duchenne Muscular Dystrophy (DMD)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The primary purpose of this study is to evaluate the safety and tolerability of ASP0367. This study will also evaluate the pharmacokinetics, pharmacodynamics and efficacy on muscle function of ASP0367.

Study identification

NCT ID
NCT04184882
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Astellas Pharma Inc
Industry
Enrollment
8 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
8 Years to 16 Years
Sex
Male
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 23, 2021
Primary completion
Sep 3, 2022
Completion
Sep 3, 2022
Last update posted
Oct 21, 2024

2021 – 2022

United States locations

U.S. sites
5
U.S. states
5
U.S. cities
5
Facility City State ZIP Site status
University of California Davis Health Sacramento California 95817
University of Kansas Medical Center Kansas City Kansas 66160
Kennedy Krieger Institute Baltimore Maryland 21201
UMass Memorial Medical Center Worcester Massachusetts 01655
Children's Hospital of Richmond at VCU Richmond Virginia 23219

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04184882, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 21, 2024 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04184882 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →