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Showing 25–48 of 63 matching trials from the live ClinicalTrials.gov search.
Conditions
Pregnancy
Interventions
600 mg DHA, 300 mg DHA, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
871 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2014
U.S. locations
2
States / cities
Denver, Colorado • Fort Collins, Colorado
Completed Phase 3 Interventional Results available

Dry Eye Assessment and Management Study

NCT02128763
Conditions
Dry Eye
Interventions
Omega-3 supplements, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
535 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
27
States / cities
Scottsdale, Arizona • Azusa, California • Berkeley, California + 21 more
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Essential Oil-Based Product System for Digestive Support

NCT07653815
Conditions
Healthy
Interventions
essential oil supplement, Essential Oil, Placebo supplement, placebo essential oil
Dietary Supplement · Other
Lead sponsor
dōTERRA International
Industry
Eligibility
18 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Pleasant Grove, Utah
Conditions
Asthma
Interventions
CXA-10, Placebo
Drug
Lead sponsor
Sally E. Wenzel MD
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Eldery People, Cognitive Decline, Memory Decline, DHA CNS Delivery
Interventions
LPC-EPA+DHA capsules containing omega-3 fatty acids EPA and DHA esterified to lysophosphatidylcholine (LPC-EPA+DHA)(Trade name: Lysoveta)
Dietary Supplement
Lead sponsor
University of Cincinnati
Other
Eligibility
55 Years to 82 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Fish Oil to Reduce Tobacco Use iN Expectant Mothers Study

NCT03077724
Conditions
Tobacco Use in Childbirth, Smoking Cessation, Pregnancy Related
Interventions
Fish oil, Placebos
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Echinacea and Acute Respiratory Illness

NCT02003651
Conditions
Acute Respiratory Infections
Interventions
Quick Defense, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Kannapolis, North Carolina
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Tocotrienols for Obesity of Postmenopausal Women

NCT03705845
Conditions
Obesity, Postmenopausal Women
Interventions
placebo softgel, DeltaGold® Tocotrienol 70%
Drug
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Lubbock, Texas
Conditions
Non Alcoholic Fatty Liver
Interventions
Omega-3, Olive oil
Dietary Supplement
Lead sponsor
Pronova BioPharma
Industry
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
7
States / cities
Hialeah, Florida • Lake Worth, Florida • Lauderdale Lakes, Florida + 3 more
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
Conditions
Breast Cancer, Precancerous Condition
Interventions
omega-3 fatty acid, placebo
Dietary Supplement · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
21 Years to 120 Years · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
2
States / cities
Portland, Oregon
Conditions
Joint Pain
Interventions
Yeahhh Baby Ointment, Coconut oil ointment
Dietary Supplement · Other
Lead sponsor
University of Memphis
Other
Eligibility
35 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Memphis, Tennessee
Suspended Not applicable Interventional Accepts healthy volunteers

Aromatherapy Randomization of Pain Management in Adults

NCT03377088
Conditions
Back Pain, Back Pain, Low, Sciatica
Interventions
Rose oil, Almond Oil
Other
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 110 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Stony Brook, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Dose-Response Impact of Geranylgeraniol (GG) Supplementation on Muscle Health

NCT07502924
Conditions
Muscle Health, Muscle Strength, Body Composition
Interventions
Dietary Supplement - Placebo, Geranylgeraniol (150 mg), Geranylgeraniol (300 mg)
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
30 Years to 60 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Saint Charles, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Examining Olive Oil Extract on Knee Comfort and Function

NCT07514013
Conditions
Healthy Adult Male, Healthy Adult Females, Joint Discomfort
Interventions
Olive Oil Extract, Placebo
Dietary Supplement
Lead sponsor
Applied Food Sciences Inc.
Industry
Eligibility
40 Years to 75 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Atrial Fibrillation
Interventions
Omega -3 fatty acids, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
1,516 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Tyrosol, Creatine, Endurance Performance, Cognition
Interventions
Tyrosol, Creatine, Resistant Dextrin
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Hypertriglyceridemia, Cardiovascular Disease
Interventions
Olive oil, 4g, omega-3-carboxylic acids, 2g, omega-3-carboxylic acids, 4g
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
646 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
89
States / cities
Muscle Shoals, Alabama • Chandler, Arizona • Phoenix, Arizona + 78 more
Conditions
Tourette's Disorder
Interventions
Omega-3 Fatty Acids, Olive oil
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
6 Years to 18 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Bipolar Disorder
Interventions
Flax oil
Drug
Lead sponsor
University of Rochester
Other
Eligibility
6 Years to 17 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Rochester, New York
Conditions
Healthy
Interventions
Carbohydrate blocking supplement (CBS), Placebo capsule
Dietary Supplement
Lead sponsor
dōTERRA International
Industry
Eligibility
18 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pleasant Grove, Utah
Conditions
Diabetes Mellitus, Non-Insulin-Dependent
Interventions
insulin glargine (HOE901), omega-3 polyunsaturated fatty acids (PUFA), placebo, reusable pen device for insulin injection
Drug · Device
Lead sponsor
Sanofi
Industry
Eligibility
50 Years and older
Enrollment
12,537 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Bridgewater, New Jersey
Completed Phase 2Phase 3 Interventional Results available

Progesterone Treatment for Cocaine-dependent Women: A Pilot Study

NCT00632099
Conditions
Cocaine Dependence
Interventions
Oral micronized progesterone, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
New York, New York
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