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Showing 1–24 of 46 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Refractive Error
Interventions
Omega-3 Fatty Acid Supplements
Dietary Supplement
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 28 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
La Jolla, California
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Funk It Cycle Bites on PMS

NCT05900024
Conditions
Premenstrual Syndrome
Interventions
Funk It Cycle Bites
Other
Lead sponsor
Funk It Wellness
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Santa Monica, California
Completed Early Phase 1 Interventional

Flaxseed Lignan (Brevail)

NCT01396369
Conditions
Polycystic Ovarian Syndrome
Interventions
Birth control, Birth control plus Brevail
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Kansas City, Kansas
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Impact of Artichoke Leaf Extract on Blood Cholesterol: Primary Study

NCT02270164
Conditions
Lipid Metabolism Disorders
Interventions
Artichoke Leaf Extract, Placebo
Dietary Supplement · Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Jackson, Mississippi
Completed Not applicable Interventional Results available

Flaxseed, Aromatase Inhibitors and Breast Tumor Characteristics

NCT00612560
Conditions
Breast Cancer
Interventions
Anastrozole, flaxseed, Placebo
Drug · Dietary Supplement
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Cognitive Dysfunction, Alzheimer Disease, Blood-Brain Barrier, Apolipoprotein E, Deficiency or Defect of, Brain Aging, Fatty Acids, Omega-3
Interventions
Alpha-Linolenic Acid (2.6 g/day), Placebo Control Group
Drug · Dietary Supplement
Lead sponsor
Michal Schnaider Beeri, Ph.D.
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Brunswick, New Jersey
Completed Not applicable Interventional

Flax Lignans and Heart Health

NCT01314586
Conditions
Hypercholesterolemia
Interventions
secoisolariciresinol diglucoside-containing extract of flaxseed
Dietary Supplement
Lead sponsor
Iowa State University
Other
Eligibility
40 Years to 65 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Ames, Iowa
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Eye and Carotenoid Augmentation Research and Evaluation (EyeCARE)

NCT06848101
Conditions
Vision, Eye Health
Interventions
Carotenoid Group, Control (placebo) group
Dietary Supplement
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
20 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Urbana, Illinois
Conditions
Menstruation Disorders, Menstrual Cramps, Menstruation
Interventions
Seed Cycling
Dietary Supplement
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Loma Linda, California
Conditions
PreDiabetes
Interventions
Flaxseed High Dose, Flaxseed Low Dose
Dietary Supplement
Lead sponsor
University of Colorado, Colorado Springs
Other
Eligibility
50 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Colorado Springs, Colorado • Missoula, Montana
Terminated Phase 2 Interventional Accepts healthy volunteers

Polycystic Ovarian Syndrome: Impact of Flaxseed Supplementation

NCT00693082
Conditions
Polycystic Ovarian Syndrome
Interventions
flaxseed
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Black Pepper on the Absorption of Nutrients in Vegetables

NCT03490955
Conditions
Black Pepper, Absorption, Carotenoid
Interventions
salad dressing (canola oil) and black pepper, salad dressing (canola oil), black pepper, salad, Salad dressing (olive oil) and black pepper, Salad dressing (corn oil) and black pepper, Salad dressing (sunflower oil) and black pepper, Salad dressing (flaxseed oil) and black pepper
Other
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years to 30 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Amherst, Massachusetts
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Tear Lipid Layer Thickness With Emollient Eye Drops

NCT03380624
Conditions
Dry Eye Syndromes
Interventions
Refresh Optive, Refresh Optive MEGA-3
Drug
Lead sponsor
Ohio State University
Other
Eligibility
30 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Breast Cancer, Precancerous Condition
Interventions
Ground Flaxseed, No Intervention
Dietary Supplement · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
21 Years to 50 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Chicago, Illinois • Buffalo, 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
Breast Cancer, Hot Flashes, Menopausal Symptoms, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
flaxseed, placebo
Dietary Supplement · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
107
States / cities
Aurora, Colorado • Boulder, Colorado • Colorado Springs, Colorado + 71 more
Conditions
Obesity
Interventions
light olive oil, fish oil capsules, flax seed oil capsules
Dietary Supplement
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Syracuse, New York
Conditions
Menopause
Interventions
Flaxseed
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
20 Years to 40 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Fort Collins, Colorado
Conditions
Cardiovascular Diseases, Hypertension, Cognitive Decline, Diet, Healthy
Interventions
Goode Health Beverage, Vanilla Base Beverage Blend
Dietary Supplement
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years to 55 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Arlington, Texas
Conditions
Lung Cancer, Radiation Toxicity
Interventions
flaxseed, placebo
Dietary Supplement · Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years to 120 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Cystic Fibrosis, Pancreatic Insufficiency
Interventions
Lym-X-Sorb powder, Placebo powder
Dietary Supplement
Lead sponsor
Avanti Polar Lipids, Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Hallelujah Acres Omega 3 Fat Study

NCT01517685
Conditions
Omega 3 Fat Status
Interventions
Organic flax seed oil, fish oil
Dietary Supplement
Lead sponsor
Hallelujah Acres
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Zillah, Washington
Conditions
Cardiovascular Disease
Interventions
Canola Oil, High Oleic Acid + DHA Canola Oil, High Oleic Acid Canola Oil, Flax Oil, Safflower Oil
Dietary Supplement
Lead sponsor
Penn State University
Other
Eligibility
20 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
University Park, Pennsylvania
Conditions
Prostate Cancer
Interventions
dietary intervention, flaxseed
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
3
States / cities
Ann Arbor, Michigan • Chapel Hill, North Carolina • Durham, North Carolina