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Terminated Phase 3 Interventional Results available

Coenzyme Q10 in Huntington's Disease (HD)

ClinicalTrials.gov ID: NCT00608881

Public ClinicalTrials.gov record NCT00608881. 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 Oct 19, 2026, 12:31 PM EDT

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

Brief summary

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

The goals of this trial are to determine if coenzyme Q10 is effective in slowing the worsening symptoms of Huntington's disease and to learn about the safety and acceptability of long-term coenzyme Q10 use by determining its effects on people with Huntington's disease.

Study identification

NCT ID
NCT00608881
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 3
Enrollment
609 participants

Conditions and interventions

Interventions

Drug · Other

Eligibility (public fields only)

Age range
16 Years and older
Sex
All
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
Mar 2008 (Type not available)
Primary completion
Nov 2014 (Actual)
Completion
May 2015 (Actual)
Last update posted
Mar 30, 2016

2008 – 2015

United States locations

U.S. sites
41
U.S. states
26
U.S. cities
40
Facility City State ZIP Site status
University of Alabama At Birmingham, Pediatric Neurology Childrens, Harbor Bldg Suite 314, 1600 7Th Avenue South Birmingham Alabama 35233-1711 —
Mayo Clinic Arizona, 13400 East Shea Boulevard, Csu-Cp21B Scottsdale Arizona 85259 —
WASHINGTON REGIONAL MEDICAL CENTER, 3215 N. North Hills Blvd Fayetteville Arkansas 72703 —
University of California Irvine, Department of Neurology, 100 Irvine Hall Irvine California 92697-4275 —
University of California Davis, Medical Center Dept of Neurology, Acc Building Suite 3700, 4860 Y Street Sacramento California 95817 —
Colorado Neurological Institute, Movement Disorders Center, 701 East Hampden Avenue Suite 510 Littleton Colorado 80120 —
University of Florida Center for Movement Disorders and Neurorestoration, 3450 Hull Road, 4th Floor Gainesville Florida 32607 —
UNIVERSITY OF MIAMI, 1150 NW 14th STREET, #401 Miami Florida 33136 —
University of South Florida, College of Medicine Dept of Neurology, 12901 Bruce B Downs Blvd Mdc-55 Tampa Florida 33612 —
Emory University, Wesley Woods Center, 1841 Clifton Road NE Room 314 Atlanta Georgia 30329 —
Idaho Elks Rehabilitation Hospital, 600 North Robbins Road Boise Idaho 83702 —
Rush University Medical Center, Department of Neurological Sciences, 1725 West Harrison Suite 755 Chicago Illinois 60612 —
Indiana University School of Medicine, Outpatient Clinical Research Facility, 535 Barnhill Drive Room #150 Indianapolis Indiana 46202 —
University of Iowa Hospital and Clinics, 200 Hawkins Road, Room W263 General Hospital Iowa City Iowa 52242-1000 —
University of Kansas Medical Center, Department of Neurology, 3599 Rainbow Blvd Mail Stop 2012 Kansas City Kansas 66160-7314 —
Hereditary Neurological Disease Centre (Hndc),3223 N. Webb, Suite 4 Wichita Kansas 67226 —
University of Maryland School of Medicine, 22 South Greene Street, N4 W49-B Baltimore Maryland 21201 —
Johns Hopkins University, 600 North Wolfe Street, Meyer 2-181 Baltimore Maryland 21287 —
Boston University School of Medicine, Department of Neurology, 715 Albany Street C329 Boston Massachusetts 02118 —
Massachusetts General Hospital, 149 13Th Street Suite 2241 Charlestown Massachusetts 02129 —
University of Michigan, 1500 E Medical Center Drive, B1 H202 Nuclear Medicine Ann Arbor Michigan 48109-0028 —
Struthers Parkinson'S Center, 6701 Country Club Drive Golden Valley Minnesota 55427 —
Washington University School of Medicine, Box 8111, 660 South Euclid St Louis Missouri 63110 —
University of Las Vegas School of Medicine, 1707 W. Charleston Blvd, Suite 220 Las Vegas Nevada 89102 —
Cooper University Hospital Camden New Jersey 08103 —
Nj Neuroscience Institute, Jfk Medical Center, 65 James Street Edison New Jersey 08818 —
Albany Medical College, Parkinson'S Disease & Movement Disorders Ctr Albany New York 12208 —
North Shore-Lij Health System, 350 Community Drive Room 110, Research Institute Manhasset New York 11030 —
Columbia University, Sergievsky Center P&S Box 16, 630 West 168Th Street New York New York 10032 —
University of Rochester, Department of Neurology, 919 Westfall Road Building C Suite 220 Rochester New York 14618 —
Duke University, 932 Morreene Road #213 Durham North Carolina 27705 —
Wake Forest University, Baptist Med Center, Department of Neurology, Medical Center Boulevard Winston-Salem North Carolina 27157 —
University of Cincinnati/Cincinnati Children'S Hospital, 222 Piedmont Avenue, Suite 3200 Cincinnati Ohio 45219 —
OHIO STATE UNIVERSITY , 2006 Kenny Road Columbus Ohio 43212 —
ST. LUKE'S HOSPITAL, 240 Centronia Road Allentown Pennsylvania 18104 —
University of Pennsylvania, Pennsylvania Hospital Department of Neurology , 330 South 9Th Street Philadelphia Pennsylvania 19107 —
University of Pittsburgh Kaufmann Medical Building, 3471 Fifth Avunue, Suite 811 Pittsburgh Pennsylvania 15213 —
BUTLER HOSPTIAL MOVEMENT DISORDER PROGRAM, 345 Blackstone Boulevard Providence Rhode Island 02906 —
The University of Tennesee Health Science Cen, 855 Monroe Avenue, Department of Neurology, Room 415 Link Bldg Memphis Tennessee 38163 —
UN oF TEXAS SOUTHWESTERN MED CENTER DALLAS, 5323 HARRY HINES BOULEVARD H1.108 Dallas Texas 75390-9016 —
Baylor College of Medicine, 6550 Fannin Suite 1801 Houston Texas 77030 —

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

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 8 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00608881, 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 Mar 30, 2016 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00608881 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →