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ClinicalTrials.gov public records Last synced Nov 7, 2026, 10:40 AM EST

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Showing 73–86 of 86 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Matched placebo beverage Clear all
Recruiting Phase 2 Interventional Accepts healthy volunteers

Soy Isoflavones For Inner City Infants At Risk For Asthma (SIRA) Study

NCT05667701
View directory record Official record
Conditions
Wheezing, Asthma in Children
Interventions
Soy isoflavone, matching placebo
Drug
Lead sponsor
Rajesh Kumar
Other
Eligibility
2 Months to 12 Months
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 21, 2025 · Synced Nov 7, 2026, 10:40 AM EST
Completed Early Phase 1 Interventional Accepts healthy volunteers

Impact of Exogenous Ketones on Breathing in Healthy Volunteers

NCT07220122
View directory record Official record
Conditions
Healthy Volunteer
Interventions
1,3 butanediol, Placebo
Dietary Supplement
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Nov 7, 2026, 10:40 AM EST
Terminated Phase 2 Interventional

Green Tea Extract: a Non-Surgical Alternative for Treatment of Uterine Fibroids

NCT01311869
View directory record Official record
Conditions
Leiomyoma
Interventions
EGCG ( Green Tea extract), Brown rice pills
Dietary Supplement
Lead sponsor
Meharry Medical College
Other
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 24, 2013 · Synced Nov 7, 2026, 10:40 AM EST
Completed Not applicable Interventional

Study: Effects of Strawberries on Blood Pressure

NCT01190319
View directory record Official record
Conditions
Pre-hypertension
Interventions
Strawberry Beverage, Placebo
Other
Lead sponsor
University of California, Davis
Other
Eligibility
25 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2017 · Synced Nov 7, 2026, 10:40 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Mitigating the Disinhibiting Effects of Alcohol With Transcranial Magnetic Stimulation

NCT07188376
View directory record Official record
Conditions
Alcohol Risk Behaviors
Interventions
Intermittent Theta Burst Stimulation, Continuous Theta Burst Stimulation, Sham Transcranial Magnetic Stimulation
Device
Lead sponsor
Michael J. Wesley, PhD
Other
Eligibility
21 Years to 29 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Nov 7, 2026, 10:40 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Black Tea Intake on Serum Lipids

NCT01882283
View directory record Official record
Conditions
Hypercholesterolemia
Interventions
Tea Treatment Group, Placebo
Dietary Supplement
Lead sponsor
University of Minnesota
Other
Eligibility
45 Years to 65 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Nov 7, 2026, 10:40 AM EST
Completed Phase 1 Interventional

Physiological Effects of Grape Seed Extract in Diastolic Heart Failure

NCT01185067
View directory record Official record
Conditions
Diastolic Heart Failure, Hypertensive Heart Disease, Heart Failure With Preserved Ejection Fraction, Hypertension, Oxidative Stress
Interventions
grape seed extract (MegaNatural BP, Polyphenolics, Inc.)
Drug
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 6, 2017 · Synced Nov 7, 2026, 10:40 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Pecans on Biomarkers of Risk for Cardiovascular Disease and Diabetes

NCT01950806
View directory record Official record
Conditions
Cardiovascular Disease Risk, Type 2 Diabetes Risk
Interventions
Pecan-containing diet, Nut-free diet
Other
Lead sponsor
Tufts University
Other
Eligibility
50 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 25, 2017 · Synced Nov 7, 2026, 10:40 AM EST
Completed Phase 2 Interventional Results available

The ENRGISE (ENabling Reduction of Low-Grade Inflammation in SEniors) Pilot Study

NCT02676466
View directory record Official record
Conditions
Inflammation
Interventions
Omega-3 fish oil, Losartan, Corn Oil (Fish oil Placebo), Cellulose Based (Losartan Placebo)
Dietary Supplement · Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
70 Years and older
Enrollment
289 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
5
States / cities
Gainesville, Florida • Chicago, Illinois • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Nov 7, 2026, 10:40 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Nutritional Stimulation of Growth in Children With Short Stature

NCT04226586
View directory record Official record
Conditions
Nutritional Stunting, Growth Failure
Interventions
Essential Amino Acid (EAA) group, Placebo
Dietary Supplement
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
3 Years to 11 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Nov 7, 2026, 10:40 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Substrate Utilization, Exercise Performance, and Skeletal Muscle Response to Energy Deficit and Altitude Acclimatization

NCT02731066
View directory record Official record
Conditions
Weight Loss, Other Effects of High Altitude
Interventions
Standard pro, High pro, carbo bev, placebo bev
Other
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
18 Years to 42 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Nov 7, 2026, 10:40 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Caffeine- and Protein-Containing Coffee Beverage on Metabolism and Muscular Performance

NCT04180787
View directory record Official record
Conditions
Exercise Performance, Metabolism
Interventions
Beverage Consumption
Dietary Supplement
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 40 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2020 · Synced Nov 7, 2026, 10:40 AM EST
Not yet recruiting Phase 4 Interventional

Impact of Probiotics on Gut Microbiome During Antibiotic Prophylaxis in Elective Orthopedic Surgery

NCT06791993
View directory record Official record
Conditions
Dysbiosis, Gut -microbiota, Microbiome Analysis, Probiotic, Antibiotic Prophylaxis
Interventions
Placebo Capsule, Probiotic with Human Milk Oligosaccharides (HMO)
Drug · Dietary Supplement
Lead sponsor
Acibadem Maslak Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 24, 2025 · Synced Nov 7, 2026, 10:40 AM EST
Terminated Not applicable Interventional Accepts healthy volunteers

Probiotics and the Gut Microbiome in Obese Hispanic Youth

NCT03115385
View directory record Official record
Conditions
Obesity, Abdominal, Adiposity
Interventions
VSL#3, Placebo
Dietary Supplement
Lead sponsor
University of Southern California
Other
Eligibility
12 Years to 18 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2017 · Synced Nov 7, 2026, 10:40 AM EST