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ClinicalTrials.gov public records Last synced Oct 7, 2026, 3:56 AM EDT

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Showing 73–96 of 529 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: omega-3 fatty acids Clear all
Not yet recruiting Phase 2 Interventional

Cancer Lipidome Adaptation and Resculping Through Omega-3 PUFAs in Breast Tumors

NCT07643428
View directory record Official record
Conditions
Breast Cancer
Interventions
Mini rTG OMEGA-3 Fish Oil
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 7, 2026, 3:56 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of Chia on Overweight/Obese Women

NCT03233906
View directory record Official record
Conditions
Obesity, Eating Behavior, Mood, Glucose, Dietary Modification
Interventions
Chia Seeds- Salvia Hispanica
Dietary Supplement
Lead sponsor
California State Polytechnic University, Pomona
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pomona, California
Source: ClinicalTrials.gov public record
Updated May 11, 2018 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Not applicable Interventional Results available

Effect of EPA and HMB on Strength in ICU Patients

NCT01270516
View directory record Official record
Conditions
Muscle Weakness
Interventions
HMB, hydroxymethylbutyrate, EPA, eicosapentaenoic acid, Saline
Drug
Lead sponsor
Gerald Supinski
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 12, 2021 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

MsFLASH-02: Interventions for Relief of Menopausal Symptoms: A 3-by-2 Factorial Design Examining Yoga, Exercise, and Omega-3 Supplementation

NCT01178892
View directory record Official record
Conditions
Hot Flashes, Menopause, Vasomotor Symptoms
Interventions
Placebo, Omega-3, Yoga, Exercise, Usual Activity
Dietary Supplement · Behavioral
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
40 Years to 62 Years · Female only
Enrollment
355 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
3
States / cities
Oakland, California • Indianapolis, Indiana • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 22, 2014 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Not applicable Interventional Results available

Compassionate Use of an Intravenous Fish Oil Emulsion in the Treatment of Liver Injury in Infants

NCT00738101
View directory record Official record
Conditions
Cholestasis, Cholestasis of Parenteral Nutrition
Interventions
Omegaven
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
14 Days to 5 Years
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2020
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 28, 2021 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 2 Interventional

WALNUTS for POWER: Polyphenols, Omega-3 Fatty Acids, Weight Loss, and EneRgy

NCT03824652
View directory record Official record
Conditions
Prostate Cancer
Interventions
walnuts, usual diet, phone counseling with dietitian
Other
Lead sponsor
Stephen Freedland
Other
Eligibility
18 Years and older · Male only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 7, 2026, 3:56 AM EDT
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
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Oct 7, 2026, 3:56 AM EDT
Terminated Phase 3 Interventional

Safety & Efficacy of Omega-3 Fish Oil in Overweight Children & Adolescents

NCT00447291
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Supplement: Omega-3 Fish Oil, Multi-Disciplinary Nutrition & Exercise program
Drug · Behavioral
Lead sponsor
Children's Heart Center
Industry
Eligibility
8 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jan 27, 2011 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 2 Interventional Results available

Treatment of Anxiety and Anorexia Nervosa in Adolescents

NCT01933243
View directory record Official record
Conditions
Anxiety, Anorexia Nervosa
Interventions
Fish oil, Placebo pill
Drug
Lead sponsor
Andrea Bonny
Other
Eligibility
12 Years to 21 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 23, 2018 · Synced Oct 7, 2026, 3:56 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Oral Nutrition Impact on Tear Film

NCT01561040
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
Omega 3, Vitamins A, D3 and E
Dietary Supplement
Lead sponsor
Eye and Vision Technologies and Research Institute
Network
Eligibility
18 Years to 79 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
4
States / cities
Conifer, Colorado • Oak Lawn, Illinois • Lexington, Kentucky + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2012 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Fish Oil on the Colon Mucosa

NCT01860352
View directory record Official record
Conditions
Physiological Effects of Fish Oil
Interventions
Fish OIl
Dietary Supplement
Lead sponsor
University of Michigan
Other
Eligibility
25 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 1, 2017 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PK Study Comparing Metformin Eicosapentaenoate to a Combined Dose of Metformin Hydrochloride and Ethyl Ester EPA

NCT02113163
View directory record Official record
Conditions
Diabetes Mellitus, Non-Insulin-Dependent, Hypertriglyceridemia
Interventions
Metformin Eicosapentaenoate, Metformin HCl and Vascepa
Drug
Lead sponsor
Thetis Pharmaceuticals LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated May 2, 2022 · Synced Oct 7, 2026, 3:56 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study of a Dietary Supplement on Serum Biomarkers in Children

NCT07385144
View directory record Official record
Conditions
Nutritional Status, Serum Biomarkers
Interventions
Dietary Supplement (Kids Multi & Omegas)
Dietary Supplement
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
4 Years to 15 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Breast Cancer Risk Biomarkers in Postmenopausal Women

NCT01252290
View directory record Official record
Conditions
Breast Cancer
Interventions
Lovaza™
Drug
Lead sponsor
Carol Fabian, MD
Other
Eligibility
25 Years to 70 Years · Female only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Dec 16, 2016 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 3 Interventional Results available

Age-Related Eye Disease Study 2 (AREDS2)

NCT00345176
View directory record Official record
Conditions
Age-related Macular Degeneration, Cataract
Interventions
Lutein/zeaxanthin, DHA/EPA, Lutein/zeaxanthin and DHA/EPA
Dietary Supplement · Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
50 Years to 85 Years
Enrollment
4,203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
91
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Beverly Hills, California + 72 more
Source: ClinicalTrials.gov public record
Updated May 5, 2015 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

DHA Supplementation and Pregnancy Outcome

NCT00266825
View directory record Official record
Conditions
Pregnancy
Interventions
DHA, Placebo capsule
Drug · Other
Lead sponsor
Susan Carlson, PhD
Other
Eligibility
16 Years to 36 Years · Female only
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
2
States / cities
Kansas City, Kansas • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 14, 2016 · Synced Oct 7, 2026, 3:56 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

VITamin D and OmegA-3 TriaL: Effects on Mammographic Density and Breast Tissue

NCT02239874
View directory record Official record
Conditions
Benign Breast Disease
Interventions
Vitamin D and fish oil placebo, Fish oil and vitamin D placebo, Vitamin D placebo and fish oil placebo, Vitamin D and fish oil
Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
55 Years to 67 Years · Female only
Enrollment
3,894 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 4 Interventional Results available

Natural Treatments for the Management of Emotional Dysregulation in Youth With Non-verbal Learning Disability (NVLD) and/or Autism Spectrum Disorders (ASD)

NCT03757585
View directory record Official record
Conditions
Non-verbal Learning Disorder, Autism Spectrum Disorder, Autism
Interventions
Open-label Treatment with Omega-3 Fatty Acids + Inositol, Open-label Treatment with N-acetylcysteine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
5 Years to 17 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Phase 2Phase 3 Interventional

The Influence of PRN Dry Eye Omega-3 Nutritional Regimen on Tear Osmolarity In Cases Of Dry Eye Disease

NCT02260960
View directory record Official record
Conditions
Dry Eye Disease
Interventions
Omega-3 (Triglyceride form)
Dietary Supplement
Lead sponsor
Physician Recommended Nutriceuticals
Industry
Eligibility
18 Years to 90 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 4, 2016 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Not applicable Interventional

Effect of Omega-3-fatty Acids on Blood Levels Omega-3 Fatty Acids in Patients With Age-related Macular Degeneration

NCT01653184
View directory record Official record
Conditions
Macular Degeneration
Interventions
Omega-3 fatty acid
Dietary Supplement
Lead sponsor
Wills Eye
Other
Eligibility
55 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
4
States / cities
Cherry Hill, New Jersey • Bethlehem, Pennsylvania • Huntingdon Valley, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2016 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Not applicable Interventional

A Nutritional Intervention for Arthritis

NCT01544101
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Vegan Diet, dietary supplement omega3 fatty acids aand vitamins
Other · Dietary Supplement
Lead sponsor
Physicians Committee for Responsible Medicine
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 19, 2012 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Brains & Behavior: Understanding and Treating Youth Aggression

NCT00842439
View directory record Official record
Conditions
Aggression
Interventions
CBI, NUT
Behavioral · Dietary Supplement
Lead sponsor
University of Pennsylvania
Other
Eligibility
11 Years to 12 Years
Enrollment
335 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 19, 2016 · Synced Oct 7, 2026, 3:56 AM EDT
Not listed Phase 2 Interventional

Nutrition for Post-Traumatic Headache

NCT03272399
View directory record Official record
Conditions
Post-Traumatic Headache Chronic Without Intractable Headache
Interventions
Diet/nutrition intervention
Other
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
3
States / cities
Bethesda, Maryland • Fort Bragg, North Carolina • Fort Belvoir, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 7, 2026, 3:56 AM EDT
Completed Not applicable Interventional Results available

EnBrace HR for Depression Treatment and Prevention in Women Trying to Conceive and Early Pregnancy

NCT02676882
View directory record Official record
Conditions
Depressive Disorder, Pregnancy
Interventions
EnBrace HR
Dietary Supplement
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 20, 2019 · Synced Oct 7, 2026, 3:56 AM EDT