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ClinicalTrials.gov public records Last synced Oct 19, 2026, 10:48 AM EDT

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Showing 97–120 of 493 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Fish Oil Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Omega-3 Fatty Acids and Muscle Protein Synthesis

NCT00794079
View directory record Official record
Conditions
Healthy
Interventions
omega-3 fatty acids, corn oil
Dietary Supplement
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 85 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 3, 2011 · Synced Oct 19, 2026, 10:48 AM EDT
Terminated Phase 2 Interventional

Omega-3-Fatty Acid on Joint Symptoms Inducted by Aromatase Inhibitors

NCT00930527
View directory record Official record
Conditions
Breast Cancer
Interventions
Omega-3 Fatty Acid
Dietary Supplement
Lead sponsor
Columbia University
Other
Eligibility
21 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2014 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Enhancing Adaptations to Exercise

NCT03350906
View directory record Official record
Conditions
Inflammation
Interventions
n3-PUFA, Placebo, Biopsy, Body Composition Scan
Drug · Procedure · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 85 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 2 Interventional

Omega-3 Fatty Acid Administration in Dialysis Patients

NCT00655525
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
fish oil, placebo
Dietary Supplement
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 3 Interventional Results available

S0927:Omega3-Fatty Acid Supp in Treating Muscle&Bone Pain&Stiffness in Pts W/Stg I,II,III Brst Canc Rec'v Hormone Thpy

NCT01385137
View directory record Official record
Conditions
Arthralgia, Breast Cancer, Pain
Interventions
omega-3 fatty acid, placebo
Dietary Supplement · Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years to 120 Years · Female only
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
292
States / cities
Mobile, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 215 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2017 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 2 Interventional Results available

Botanical Oil Supplementation in Diabetic and Metabolic Syndrome Subjects

NCT01145066
View directory record Official record
Conditions
Diabetes, Metabolic Syndrome x
Interventions
borage/echium oil combination, fish oil, corn oil
Drug · Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
21 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2019 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Omega-3 Fatty Acids for Smoking Cessation in Pregnancy

NCT04417595
View directory record Official record
Conditions
Preterm Labor, Tobacco Use Disorder
Interventions
Fish Oil (Containing Omega-3 Acids), Olive Oil
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
16 Years to 40 Years · Female only
Enrollment
237 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 19, 2026, 10:48 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Docosahexaenoic Acid (DHA) Supplementation in High Risk Pregnancies

NCT04069195
View directory record Official record
Conditions
Inflammation, Pregnancy Related
Interventions
DHA supplement, Corn Oil: Soybean Oil
Dietary Supplement
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years and older · Female only
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 3 Interventional Results available

Effect of High Dose Fish Oil Supplementation After Recent Heart Attack Using Magnetic Resonance Imaging

NCT00729430
View directory record Official record
Conditions
Myocardial Infarction, Death, Sudden, Cardiac
Interventions
Omega-3 Fatty Acids (Fish Oil Supplements), Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years and older
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 19, 2026, 10:48 AM EDT
Terminated Phase 2 Interventional Results available

Prevention of Disease Progression in Early Stage Indolent B Cell Malignancies. (SMM)

NCT00899353
View directory record Official record
Conditions
Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma, Chronic Lymphocytic Leukemia
Interventions
Omega 3 Fatty Acid
Dietary Supplement
Lead sponsor
Marshall University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Huntington, West Virginia
Source: ClinicalTrials.gov public record
Updated Dec 12, 2013 · Synced Oct 19, 2026, 10:48 AM EDT
Completed No phase listed Observational

Neurobiological Basis of Response to Vayarin in Adults With ADHD: an fMRI Study of Brain Activation Pre and Post Treatment

NCT02473419
View directory record Official record
Conditions
ADHD
Interventions
Vayarin, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 60 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Not applicable Interventional Results available

Vascular and Lipid Effects of Omega-3 Fatty Acids in People With Moderately Elevated Triglycerides

NCT00504309
View directory record Official record
Conditions
Hypertriglyceridemia
Interventions
4/day of 4g P-OM3 capsules, 4/day of 1g P-OM3 capsules, Corn Oil Placebo, 4 capsules/day for 8 weeks
Drug
Lead sponsor
Penn State University
Other
Eligibility
21 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 13, 2018 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 2 Interventional Results available

A Study to Compare ORMD-0801 Once Daily to ORMD-0801 Three Times Daily in Subjects With Type 1 Diabetes

NCT04150107
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
ORMD-0801 Treatment A, ORMD-0801 Treatment B, Placebo
Drug · Other
Lead sponsor
Oramed, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Tustin, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2022 · Synced Oct 19, 2026, 10:48 AM EDT
Approved For Marketing No phase listed Expanded access

Compassionate Use of Omegaven for Pediatric Patients With Parenteral Nutrition Associated Liver Disease

NCT01297933
View directory record Official record
Conditions
Cholestasis, Short Bowel Syndrome
Interventions
Omegaven
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 21 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 12, 2019 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Not applicable Interventional

The Effects of Walnuts, Walnut-Oil, Almonds and Fish Oils on Glucose Homeostasis in Polycystic Ovary Syndrome

NCT00579904
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Insulin Resistance
Interventions
walnuts, almonds
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Oct 19, 2026, 10:48 AM EDT
Not listed No phase listed Observational

Effects of Omega-3 Fatty Acids on Platelets in Patients With Coronary Artery Disease With Hypertriglyceridemia

NCT01086163
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Omacor, omega-3 fatty acids in CAD patients
Drug
Lead sponsor
HeartDrug Research LLC
Other
Eligibility
50 Years to 60 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 12, 2010 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Not applicable Interventional

Compassionate Use of Omegaven in the Treatment of Parenteral Nutrition Induced Hepatic Injury

NCT02010034
View directory record Official record
Conditions
Liver Disease, Impaired Liver Function, Parenteral Nutrition Associated Liver Disease
Interventions
Omegaven
Drug
Lead sponsor
Children's Medical Center Dallas
Other
Eligibility
2 Months to 10 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Oct 19, 2026, 10:48 AM EDT
Terminated Not applicable Interventional Results available

Targeted Breast Milk Fortification for Very Low Birth Weight Infants in the NICU

NCT04025021
View directory record Official record
Conditions
Human Milk, Neonate, Breast Milk
Interventions
Targeted Fortification, The Miris Human Milk Analyzer
Dietary Supplement · Device
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
Up to 6 Months
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Oct 19, 2026, 10:48 AM EDT
Terminated Phase 3 Interventional Results available

Phase 3 Study to Compare Safety and Efficacy of Smoflipid 20% to Intralipid 20% in Hospitalized Neonates and Infants

NCT02579265
View directory record Official record
Conditions
Hospitalized Neonates and Infants, Expected to Require Parenteral Nutrition for 28 Days
Interventions
Smoflipid 20% (investigational lipid for parenteral nutrition), Intralipid® 20%
Drug
Lead sponsor
Fresenius Kabi
Industry
Eligibility
0 Weeks and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
13
States / cities
Palo Alto, California • San Diego, California • New Haven, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2022 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Not applicable Interventional

Combining HIIT and n-3 PUFA to Reduce Inflammation and Improve Metabolic Health

NCT05295719
View directory record Official record
Conditions
Obesity, Inflammation, Human Microbiome, Insulin Resistance, Dyslipidemias
Interventions
Omega-3 polyunsaturated fatty acid, High-Intensity Interval Training, Safflower oil, Low-intensity training
Dietary Supplement · Behavioral
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 65 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vitamin D and Fish Oil for Autoimmune Disease, Inflammation and Knee Pain

NCT01351805
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Oct 19, 2026, 10:48 AM EDT
Approved For Marketing No phase listed Expanded access

Intravenous Fat Emulsion Comprised of Fish Oil in the Treatment of Parenteral Nutrition Induced Liver Injury in Infants

NCT02534077
View directory record Official record
Conditions
Total Parenteral Nutrition-induced Cholestasis
Interventions
Omegaven, Omegaven
Dietary Supplement · Drug
Lead sponsor
Pediatrix
Other
Eligibility
14 Days to 2 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2024 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 4 Interventional Results available

Rituximab in Progressive Immunoglobulin A (IgA) Nephropathy

NCT00498368
View directory record Official record
Conditions
IgA Nephropathy
Interventions
Intravenous Rituximab, ACE/ARB, Omega-3 Fatty Acid Fish Oil Supplement
Drug · Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
5
States / cities
San Francisco, California • Rochester, Minnesota • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 19, 2026, 10:48 AM EDT
Completed Phase 4 Interventional

Supplementation in Adolescent Girls With Endometriosis

NCT02387931
View directory record Official record
Conditions
Endometriosis
Interventions
Vitamin D3, Fish Oil, Placebo
Dietary Supplement · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years to 25 Years · Female only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 1, 2016 · Synced Oct 19, 2026, 10:48 AM EDT