Clinical trialNCT00457314UnknownPhase 2Interventional

The Effects of Exercise Versus Inactivity on People With Mitochondrial Muscle Disease

SponsorNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)Enrollment50Mitochondrial Myopathy

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Mitochondrial myopathies include various inherited diseases that are caused by damage to the mitochondria, energy-producing structures that fuel the body's processes. The main symptoms are muscle weakness, reduced muscle mass, and difficulty with exercising. The purpose of this study is to determine the effects of exercise training versus inactivity on mitochondrial function in muscle and muscle performance in people with mitochondrial myopathies.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Ronald Haller, MD
University of Texas Southwestern Medical Center
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

University of Texas Southwestern Medical Center
Dallas, Texas, United States
Ronald Haller, MD
Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Jun 2007
Primary completion: 30 Jun 2012
Completion: 30 Jun 2012
Last update posted: 19 May 2009
Registered enrollment: 50
Registry id: NCT00457314

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.