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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers Results available

CoQ10 in Geriatric Bipolar Depression

NCT00720369
Conditions
Bipolar Depression
Interventions
CoEnzyme Q10
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
55 Years to 89 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Belmont, Massachusetts
Terminated Phase 3 Interventional Results available

Coenzyme Q10 in Huntington's Disease (HD)

NCT00608881
Conditions
Huntington's Disease
Interventions
coenzyme Q10, placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years and older
Enrollment
609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
41
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Fayetteville, Arkansas + 37 more
Conditions
Statin-associated Myalgia
Interventions
coenzyme Q10, matching placebo
Dietary Supplement
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 79 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Healthy Aging, Inflammaging, Metabolic Health, Quercetin, Coenzyme Q10
Interventions
Quercetin (dietary supplement), Coenzyme Q10, Rice Flour
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
50 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Cardiovascular Disease, End Stage Renal Disease, Atherosclerosis, Oxidative Stress
Interventions
Coenzyme Q10
Dietary Supplement
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Turner Syndrome, Turner Syndrome Mosaicism, 45, X/46, XX or XY, Turner Syndrome Mosaicism 46,X,I(X)(Q10)/45,X, Turner Syndrome Karyotype 46,X With Abnormal Sex Chromosome , Except I(Xq)
Interventions
No intervention
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 21 Years · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Muscular Dystrophy, Duchenne
Interventions
Coenzyme Q10
Drug
Lead sponsor
Cooperative International Neuromuscular Research Group
Network
Eligibility
5 Years to 11 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
2
States / cities
Washington D.C., District of Columbia • St Louis, Missouri
Conditions
Down Syndrome
Interventions
Ubiquinol-10 Syrup, syrup (placebo)
Dietary Supplement
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 16 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Assessing Two Coenzyme Q10 Products in Men and Women

NCT07530250
Conditions
CoQ10 Blood Levels
Interventions
high absorption CoQ10 product, standard CoQ10 product
Dietary Supplement
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
21 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Addison, Illinois
Completed Not applicable Interventional

Q10 for Gulf War Veterans

NCT01011348
Conditions
Gulf War Illness
Interventions
Coenzyme Q10, Placebo
Dietary Supplement
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
La Jolla, California
Conditions
Huntington Disease
Interventions
ubiquinol
Dietary Supplement
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Rochester, New York
Terminated Phase 3 Interventional Results available

Effects of Coenzyme Q10 (CoQ) in Parkinson Disease

NCT00740714
Conditions
Parkinson Disease
Interventions
Coenzyme Q10 with vitamin E, placebo with vitamin E
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
30 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
59
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 48 more
Conditions
Toxicant Induced Chronic Multisymptom Illness and Associated Symptoms and Comorbidities
Interventions
Ubiquinone 100 mg Oral Soft Gel, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
La Jolla, California
Completed Phase 2 Interventional Results available

Clinical Trial of High Dose CoQ10 in ALS

NCT00243932
Conditions
Amyotrophic Lateral Sclerosis, Lou Gehrig's Disease
Interventions
coenzyme Q10, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
21 Years to 85 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
19
States / cities
Little Rock, Arkansas • San Francisco, California • Denver, Colorado + 14 more
Conditions
Breast Cancer, Fatigue
Interventions
CoQ10 & Vitamin E, Placebo & Vitamin E
Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
31
States / cities
Phoenix, Arizona • Santa Rosa, California • Newark, Delaware + 24 more
Conditions
Cardiac Arrest, Sudden Cardiac Arrest
Interventions
Coenzyme Q10, Placebo
Drug · Dietary Supplement
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Charcot Marie Tooth Disease
Interventions
Coenzyme Q10, Coenzyme Q10
Drug · Dietary Supplement
Lead sponsor
Memorial Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Johnstown, Pennsylvania
Conditions
Mitochondrial DNA, Aneuploidy
Interventions
CoQ10, Placebo
Dietary Supplement
Lead sponsor
Reproductive Endocrinology Associates of Charlotte
Other
Eligibility
36 Years to 42 Years · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Charlotte, North Carolina
Terminated Phase 3 Interventional Results available

CoQ10 and Prednisone in Non-Ambulatory DMD

NCT00308113
Conditions
Duchenne Muscular Dystrophy
Interventions
Prednisone, Coenzyme Q10
Drug · Dietary Supplement
Lead sponsor
Cooperative International Neuromuscular Research Group
Network
Eligibility
10 Years to 18 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Mitochondrial Diseases
Interventions
CoenzymeQ10, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
12 Months to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
2
States / cities
Cincinnati, Ohio • Cleveland, Ohio
Completed Phase 2Phase 3 Interventional

Effects of Coenzyme Q10 in PSP and CBD

NCT00532571
Conditions
Progressive Supranuclear Palsy, Neurological Disorders
Interventions
CoQ10
Drug
Lead sponsor
Lahey Clinic
Other
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Burlington, Massachusetts
Conditions
Sporadic Ataxia
Interventions
Placebo (sugar pill), Coenzyme Q10
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Galveston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

UCSD Q10 and Aging Study

NCT02012322
Conditions
Age Related Symptoms, Age Related Quality of Life Issues
Interventions
Coenzyme Q10, Placebo
Dietary Supplement
Lead sponsor
University of California, San Diego
Other
Eligibility
55 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
La Jolla, California
Conditions
Duchenne Muscular Dystrophy, Becker Muscular Dystrophy, Limb Girdle Muscular Dystrophy
Interventions
Coenzyme Q10 and Lisinopril
Drug
Lead sponsor
Cooperative International Neuromuscular Research Group
Network
Eligibility
8 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Chicago, Illinois • Charlotte, North Carolina + 2 more