- Conditions
- Hypertension
- Interventions
- Vitamin D-3 (cholecalciferol), 2000 IU, Omega-3 fatty acids (fish oil), Vitamin D placebo, Fish oil placebo
- Dietary Supplement · Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 50 Years to 99 Years
- Enrollment
- 25,875 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
Search Results
Search by objective public record fields.
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 164
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Depression, Depressive Symptoms, Mood
- Interventions
- vitamin D3, omega-3 fatty acids (fish oil), Fish oil placebo, Vitamin D placebo
- Dietary Supplement · Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 18,353 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Depression, Depression, Postpartum
- Interventions
- Omega-3 Fatty Acids (EPA plus DHA), Supportive psychotherapy, Placebo
- Drug · Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Preterm Birth, Child Development
- Interventions
- Docosahexaenoic Acid + Arachidonic Acid (DHA+AA), Placebo
- Drug · Dietary Supplement
- Lead sponsor
- Sarah Keim
- Other
- Eligibility
- 8 Years to 10 Years
- Enrollment
- 377 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Cystic Fibrosis
- Interventions
- LAU-7b, Placebo oral capsule
- Drug
- Lead sponsor
- Laurent Pharmaceuticals Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 166 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 27
- States / cities
- Long Beach, California • Los Angeles, California • Sacramento, California + 24 more
- Conditions
- Alzheimer's Disease
- Interventions
- DHA (Docosahexaenoic Acid), Placebo
- Drug
- Lead sponsor
- Alzheimer's Disease Cooperative Study (ADCS)
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 402 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 51
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 41 more
- Conditions
- Preterm Birth
- Interventions
- Docosahexaenoic acid - 800mg/day, Docosahexaenoic acid - 200mg/day, Placebo
- Drug · Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 1,100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 3
- States / cities
- Kansas City, Kansas • Cincinnati, Ohio • Columbus, Ohio
- Conditions
- Asthma
- Interventions
- Docosahexaenoic Acid, Placebo Docosahexaenoic Acid
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Mania
- Interventions
- OMega 3, Placebo
- Drug
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 10 Years to 21 Years
- Enrollment
- 55 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Aging
- Interventions
- Vitamin D3 (cholecalciferol), fish oil
- Dietary Supplement · Drug
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 1,054 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Posttraumatic Stress Disorder
- Interventions
- Omega-3 Fatty Acid, Placebo
- Drug
- Lead sponsor
- Durham VA Medical Center
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Cardiovascular Disease, HIV Infection
- Interventions
- Lovaza, Placebo
- Drug
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cardiovascular Diseases, Depression, Heart Diseases, Myocardial Infarction, Angina, Unstable
- Interventions
- Sertraline/omega-3, Sertraline/Corn Oil
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Type 1 Diabetes Mellitus
- Interventions
- DHA Treatment, Placebo for DHA
- Dietary Supplement
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- Up to 5 Months
- Enrollment
- 99 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2013
- U.S. locations
- 9
- States / cities
- Los Angeles, California • Orange, California • San Francisco, California + 6 more
- Conditions
- COVID-19
- Interventions
- Omega-3 (EPA+DHA), Placebo
- Drug
- Lead sponsor
- Hackensack Meridian Health
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Edison, New Jersey
- Conditions
- Cognitive Dysfunction
- Interventions
- DHA, Placebo
- Drug
- Lead sponsor
- Carol Fabian, MD
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 2
- States / cities
- Decatur, Illinois • Kansas City, Kansas
- Conditions
- Autism
- Interventions
- Omega-3 Fatty Acids
- Dietary Supplement
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 3 Years to 8 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Huntington Disease
- Interventions
- Ethyl-EPA (Miraxion™)
- Drug
- Lead sponsor
- Amarin Neuroscience Ltd
- Industry
- Eligibility
- 35 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 35
- States / cities
- Birmingham, Alabama • Scottsdale, Arizona • La Jolla, California + 31 more
- Conditions
- Inflammation
- Interventions
- Omega 3 (Fish Oil) Supplementation, Placebo
- Dietary Supplement
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 40 Years to 88 Years
- Enrollment
- 138 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2011
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Alzheimer's Disease
- Interventions
- icosapent ethyl (IPE), gel cap placebo
- Drug · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 131 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Dry Eye
- Interventions
- Omega 3 fatty acid, Placebos
- Drug
- Lead sponsor
- OmegaD LLC
- Industry
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 322 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 14
- States / cities
- Newport Beach, California • Westminster, California • Largo, Florida + 11 more
- Conditions
- Chronic Obstructive Pulmonary Disease, Muscle Wasting
- Interventions
- Olive oil, Fish oil, Fish oil and placebo
- Dietary Supplement
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Barrett's Esophagus, Obesity
- Interventions
- Omega-3 polyunsaturated fatty acids, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Autoimmune Diseases, Systemic Inflammatory Process, Knee Pain Chronic, Osteoarthritis, Rheumatoid Arthritis
- Interventions
- Fish Oil, Vitamin D, placebo pill
- Drug · Dietary Supplement · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 25,871 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts