- 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
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 42
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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