Independent directory Public ClinicalTrials.gov records United States
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Showing 97–120 of 414 matching trials from the live ClinicalTrials.gov search.
Conditions
Bipolar Disorder
Interventions
Experimental Diet, Comparator Diet
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Hershey, Pennsylvania
Not listed Not applicable Interventional Accepts healthy volunteers Results available

Age-related Macular Degeneration (AMD) in the Vitamin D and Omega-3 Trial (VITAL)

NCT01782352
Conditions
Age-related Macular Degeneration
Interventions
Omega-3 fatty acids (fish oil), Vitamin D3, Vitamin D3 placebo, Fish oil placebo
Drug · Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
50 Years and older
Enrollment
25,871 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2024
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
Hepatitis C
Interventions
Omega-3 Fatty Acids, Placebo comparator
Dietary Supplement · Drug
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Kansas City, Missouri
Conditions
Multiple Sclerosis, Cognition
Interventions
lipoic acid and omega-3 fatty acids, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

Natural Product System and Lifestyle Modification

NCT06931977
Conditions
Healthy
Interventions
Supplement system + copaiba softgels, Supplement system + placebo softgels
Dietary Supplement
Lead sponsor
dōTERRA International
Industry
Eligibility
30 Years to 55 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Pleasant Grove, Utah
Completed Phase 4 Interventional Results available

Niacin, N-3 Fatty Acids and Insulin Resistance

NCT00286234
Conditions
Metabolic Syndrome, Hypertriglyceridemia
Interventions
omega-3 acid ethyl esters, extended release niacin, placebo, combined treatment
Drug
Lead sponsor
University of South Dakota
Other
Eligibility
40 Years to 69 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Completed Not applicable Interventional Accepts healthy volunteers

Development of a Metabolic Assessment Tool for Chronic Kidney Disease

NCT01838239
Conditions
Immunoglobulin A Nephropathy, Healthy Subjects
Interventions
Fish Oil
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Davis, California
Conditions
Sleep Deprivation, Nutritional Intervention
Interventions
Ketogenic Intervention, Mediterranean Intervention, Placebo, Ketone Ester
Other · Dietary Supplement
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Metabolic Actions of Omega-3 Fatty Acids

NCT01896414
Conditions
Metabolic Syndrome
Interventions
EPA (marine fatty acids), Placebo
Dietary Supplement
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
25 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
2
States / cities
Baltimore, Maryland • Lancaster, Pennsylvania
Conditions
Hypertriglyceridemia
Interventions
AMR101 (ethyl icosapentate) - 4 g/day, AMR101 (ethyl icosapentate) - 2 g/day, Placebo
Drug
Lead sponsor
Amarin Pharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
702 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
80
States / cities
Muscle Shoals, Alabama • Scottsboro, Alabama • Phoenix, Arizona + 69 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Fish Oils on Inflammation and Insulin Resistance

NCT00579436
Conditions
Metabolic Syndrome, Insulin Resistance
Interventions
omega-3 fatty acid, placebo
Drug
Lead sponsor
Philip Kern
Other
Eligibility
35 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2015
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
COVID-19 Disease
Interventions
LAU-7b, Placebo oral capsule
Drug
Lead sponsor
Laurent Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
23
States / cities
Chandler, Arizona • Newport Beach, California • Sacramento, California + 19 more
Completed No phase listed Observational Accepts healthy volunteers

Cross-sectional Survey of Omega-3 Fatty Acid Blood Levels

NCT02883764
Conditions
Healthy
Interventions
Not listed
Lead sponsor
dsm-firmenich Switzerland AG
Industry
Eligibility
18 Years and older
Enrollment
834 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Parsippany, New Jersey
Conditions
Malignant Melanoma
Interventions
Taxoprexin, Dacarbazine
Drug
Lead sponsor
American Regent, Inc.
Industry
Eligibility
18 Years and older
Enrollment
393 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Norristown, Pennsylvania
Conditions
Diabetic Foot Ulcers
Interventions
Omeza collagen matrix, Omeza lidocaine lavage, Omeza skin protectant
Combination Product
Lead sponsor
Omeza, LLC
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Toledo, Ohio
Conditions
Keratoconjunctivitis Sicca
Interventions
Hydroeye, Inactive Capsule
Dietary Supplement · Other
Lead sponsor
Virginia Eye Consultants
Other
Eligibility
40 Years and older · Female only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
2
States / cities
Houston, Texas • Norfolk, Virginia
Completed Phase 4 Interventional Results available

Omega-3 Supplementation to ADHD Medication in Children

NCT02204410
Conditions
Attention Deficit Hyperactivity Disorder, Deficient Emotional Self-Regulation
Interventions
Omega-3 Fatty Acid, ADHD Medication
Dietary Supplement · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Hypertriglyceridemia
Interventions
Lovaza
Drug
Lead sponsor
Sanford Research
Other
Eligibility
18 Years to 79 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of a Prescription Omega-3 Fatty Acid Concentrate on Induced Inflammation

NCT01813110
Conditions
Inflammatory Responses
Interventions
4 g prescription omega-3 concentrate, Placebo
Drug
Lead sponsor
Penn State University
Other
Eligibility
20 Years to 45 Years · Male only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
University Park, Pennsylvania
Conditions
Ocular Surface Disease
Interventions
Fishoil supplement, Olive Oil
Dietary Supplement
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Adenocarcinoma of the Prostate, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer
Interventions
behavioral dietary intervention, omega-3 fatty acid, laboratory biomarker analysis
Behavioral · Dietary Supplement · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
50 Years to 80 Years · Male only
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Vitamin D and Omega-3 Fatty Acids on Infectious Diseases and hCAP18 (VITAL Infection)

NCT01758081
Conditions
Infections, Human Cathelicidin Antimicrobial Peptide (hCAP-18)
Interventions
vitamin D3, omega-3 fatty acids (fish oil), Vitamin D3 placebo, fish oil placebo
Dietary Supplement · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
50 Years and older
Enrollment
25,874 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Inflammation
Interventions
High saturated fat meal, placebo powder and sunflower oil, High saturated fat meal, blueberry powder and sunflower oil, High saturated fat meal, placebo powder and DHA
Dietary Supplement
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
18 Years to 60 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Davis, California