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ClinicalTrials.gov public records Last synced Oct 19, 2026, 11:24 AM EDT

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Showing 337–360 of 2,922 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Results available

OptiMesh® for Lumbar Interbody Fusion Trial (OLIF)

NCT00764491
View directory record Official record
Conditions
Degeneration of Lumbar Intervertebral Disc
Interventions
Structural Allograft Spacer, OptiMesh 1500S
Device
Lead sponsor
Spineology, Inc
Industry
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2013
U.S. locations
11
States / cities
Los Angeles, California • Coeur d'Alene, Idaho • Aurora, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional

An Algorithmic Approach to Ventilator Withdrawal at the End of Life

NCT03121391
View directory record Official record
Conditions
Critical Care, Palliative Care
Interventions
Ventilator withdrawal algorithm
Procedure
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
5
States / cities
Detroit, Michigan • Royal Oak, Michigan • Southfield, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 29, 2022 · Synced Oct 19, 2026, 11:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

QuadraMune(TM) for Prevention of COVID-19

NCT04421391
View directory record Official record
Conditions
Covid19, Coronavirus, SARS-CoV 2
Interventions
QuadraMune(TM)
Dietary Supplement
Lead sponsor
Therapeutic Solutions International
Industry
Eligibility
18 Years to 120 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Oceanside, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2020 · Synced Oct 19, 2026, 11:24 AM EDT
Completed No phase listed Observational

Early Pregnancy Antioxidant Supplementation in the Prevention of Preeclampsia

NCT00583635
View directory record Official record
Conditions
Preeclampsia, Pregnancy Loss
Interventions
Not listed
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
684 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Oct 5, 2012 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Oral Vitamin D Versus Narrow-Band UV-B Exposure on the Lipid Profile

NCT01688102
View directory record Official record
Conditions
Vitamin D Deficiency
Interventions
Oral Vitamin D3, Ultraviolet Light
Dietary Supplement · Radiation
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 70 Years
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Single Photon Emission Computed Tomography (SPECT) Imaging Study of Professional American Football Players

NCT01515839
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Multivitamin Supplement intervention
Dietary Supplement
Lead sponsor
Amen Clinics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Jan 24, 2012 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mercury Metabolism by Bacteria in Humans

NCT04060212
View directory record Official record
Conditions
Mercury--Toxicology
Interventions
Tuna fish, prebiotic
Other · Dietary Supplement
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Prevention of Obesity in Military Communities - Fit4Duty

NCT02679937
View directory record Official record
Conditions
Obesity, Overweight, Adiposity
Interventions
Fit4Duty, Nutrition Education
Behavioral · Other
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Bethesda, Maryland • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Feb 23, 2018 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional

Theory-based HIV Disclosure Intervention for Parents

NCT04051177
View directory record Official record
Conditions
HIV/AIDS, Disclosure
Interventions
Interactive Communication with Openness, Passion, and Empowerment "ICOPE", Nutrition Curriculum
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
791 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Epithelial Healing and Visual Outcomes Using Omega-3 Therapy Before and After Photorefractive Keratectomy (PRK) Surgery

NCT01059019
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 21, 2013 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

Ketone Supplementation in Cystic Fibrosis

NCT04938726
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Ketone Monoester
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Montmorency Cherry Supplementation, Sleep, and Inflammation

NCT05700643
View directory record Official record
Conditions
Insomnia Chronic, Inflammation
Interventions
Montmorency cherry supplement, Control
Dietary Supplement
Lead sponsor
Michigan State University
Other
Eligibility
18 Years to 50 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Phase 2 Interventional

Probiotics in the Treatment of Iron Deficiency in Children With Restless Leg Syndrome

NCT01617044
View directory record Official record
Conditions
Iron Deficiency, Restless Leg Syndrome
Interventions
Probiotics, Placebo
Dietary Supplement
Lead sponsor
Children's Hospitals and Clinics of Minnesota
Other
Eligibility
5 Years to 18 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 20, 2016 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Single Group Study to Evaluate the Effects of a Myo-Inositol and D-Chiro Inositol Supplement on Symptoms Associated With Polycystic Ovary Syndrome and Hormone Imbalance

NCT06158932
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Hormone Imbalance
Interventions
Optify Myo Inositol and D-Chiro Inositol Plus Folate and Vitamin D supplement
Dietary Supplement
Lead sponsor
Optify
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Chronic Thermogenic Dietary Supplement Consumption

NCT05619809
View directory record Official record
Conditions
Body Composition Changes, Body Weight Changes, Anthropometric Changes, Metabolism Changes, Hemodynamic Changes
Interventions
Thermogenic dietary supplement, Protein supplement, Placebo supplement
Dietary Supplement
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 40 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

Social Media-Based Parenting Program for Women With Postpartum Depressive Symptoms

NCT04045132
View directory record Official record
Conditions
Postpartum Depression, Parenting, Parent-Child Relations
Interventions
Social Media-Based Parenting Program, MoodGym
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 27, 2023 · Synced Oct 19, 2026, 11:24 AM EDT
Terminated Phase 2 Interventional Results available

Antithrombin III in Infectious Disease Caused by COVID-19

NCT04899232
View directory record Official record
Conditions
Antithrombin III Deficiency, Covid19
Interventions
Antithrombin III
Drug
Lead sponsor
Enrique Ginzburg
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 7, 2022 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Real-world Evaluation of JBA GlucoTrojan With Reducose® on Glycemic Response

NCT06509204
View directory record Official record
Conditions
Food Habits
Interventions
Glucotrojan
Dietary Supplement
Lead sponsor
Tastermonial Inc
Industry
Eligibility
21 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Cupertino, California
Source: ClinicalTrials.gov public record
Updated Jul 19, 2024 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Trial to Assess the Pharmacokinetics and Pharmacodynamics of a Novel Synbiotic Oral Supplement for Vaginal Health

NCT07435350
View directory record Official record
Conditions
Vaginal Health
Interventions
Vaginal Health Placebo Control, Vaginal Health Active VV-01
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 60 Years · Female only
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Del Mar, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 19, 2026, 11:24 AM EDT
Completed No phase listed Interventional Results available

Validation of Noninvasive Hemoglobin, Comparison of PVI to Standard Methods, and Validation of Clinical Efficacy of ORI

NCT02841397
View directory record Official record
Conditions
Surgery
Interventions
Masimo Pulse CO-Oximeter
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Oct 21, 2021 · Synced Oct 19, 2026, 11:24 AM EDT
Completed Not applicable Interventional Results available

Effect of Milk Oligosaccharides and Bifidobacteria on the Intestinal Microflora of Children With Autism

NCT02086110
View directory record Official record
Conditions
Autism
Interventions
Synbiotic, Prebiotic
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
2 Years to 11 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 1, 2019 · Synced Oct 19, 2026, 11:24 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Healthy Eating for My Infant: A Community- Informed Infant Obesity Prevention Program Addressing the Impact of Maternal Mental Health on Eating and Feeding

NCT07284108
View directory record Official record
Conditions
Obesity & Overweight
Interventions
Healthy Eating for My Infant (HEMI)
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
2 Months to 21 Months
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 19, 2026, 11:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Efficacy of OmegaBoost to Increase Omega-3 Levels in Healthy Individuals

NCT05763940
View directory record Official record
Conditions
Dry Eye Syndromes, Age-Related Macular Degeneration, Omega 3 Index
Interventions
OmegaBoost, Nature Made (soft gel), Nature Made (gummy)
Dietary Supplement
Lead sponsor
Western University of Health Sciences
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Pomona, California
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 19, 2026, 11:24 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females

NCT07546591
View directory record Official record
Conditions
Iron Deficiencies, Low Ferritin, Iron Deficiency, Exercise Performance of Fit Athletes
Interventions
Lactoferrin 100 mg, Lactoferrin 300 mg, Iron Supplementation (5 mg)
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 19, 2026, 11:24 AM EDT