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ClinicalTrials.gov public records Last synced Oct 8, 2026, 4:46 PM EDT

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Showing 97–120 of 226 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Brown rice Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Beans/Bran Enriching Nutritional Eating For Intestinal Health Trial

NCT01929122
View directory record Official record
Conditions
Colorectal Cancer Control and Prevention
Interventions
Placebo-Control Meals and Snacks, Cooked Navy Bean Powder Meals and Snacks, Rice Bran Meals and Snacks
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
2
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional

Rice Bran Supplementation in Treated HIV Infection

NCT02922907
View directory record Official record
Conditions
Inflammation in HIV Infection
Interventions
arabinoxylan rice bran, Placebo for arabinoxylan rice bran
Dietary Supplement
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2021 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Randomized Controlled Trial to Evaluate the Safety and Efficacy of an Oral Supplement in Supporting Vision and Eye Health

NCT07123584
View directory record Official record
Conditions
Dry Eye, Eye Fatigue
Interventions
Eye Empower, Placebo
Dietary Supplement
Lead sponsor
Bio Nature Health
Industry
Eligibility
45 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Oct 8, 2026, 4:46 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers Results available

Xanthohumol Metabolism and Signature

NCT03735420
View directory record Official record
Conditions
Healthy
Interventions
Xanthohumol, Placebo oral capsule
Drug
Lead sponsor
National University of Natural Medicine
Other
Eligibility
21 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Qualia NAD+ Supplementation on Intracellular NAD Levels

NCT06505967
View directory record Official record
Conditions
NAD+ Levels in the Blood
Interventions
Qualia NAD+, Placebo
Dietary Supplement · Other
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
40 Years to 65 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Glycemic Response to High Amylose Rice

NCT01685879
View directory record Official record
Conditions
Diabetes Treatment (Pilot Study)
Interventions
Rice, Glucose Beverage
Other
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years to 40 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Sep 1, 2014 · Synced Oct 8, 2026, 4:46 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Effect of ZenRest™ Lotus Seed & Rice Germ Extract Blend on Sleep Quality in Menopausal Women

NCT07678359
View directory record Official record
Conditions
Sleep Quality, Menopause
Interventions
Lotus Seed & Rice Germ Extract, Placebo
Dietary Supplement · Other
Lead sponsor
Nutraland USA, Inc.
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional

Personalized Research on Diet in Ulcerative Colitis and Crohn's Disease

NCT03301311
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis, Indeterminate Colitis
Interventions
Specific Carbohydrate Diet (SCD), Modified Specific Carbohydrate Diet (MSCD)
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 18 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
20
States / cities
Little Rock, Arkansas • Los Angeles, California • Oakland, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2022 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Phase 2 Interventional Results available

SH-DS01 on Fecal Metagenomic Stability

NCT04598295
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
DS-01
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional

A Wheelchair Propulsion Training Program

NCT04009187
View directory record Official record
Conditions
Spinal Cord Injuries, Multiple Sclerosis, Amputation, Spina Bifida
Interventions
In-person wheelchair propulsion training program, 30-minute education session
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Influence of Oral Probiotics on the Microbiome and Lipidome

NCT03605108
View directory record Official record
Conditions
Gut Microbiome, Skin Microbiome, Gut Lipidome, Skin Lipidome, Blood Lipidome
Interventions
Probiotic, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 12, 2019 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Huperzine A on Cognitive Function and Perception of Effort During Exercise

NCT03445104
View directory record Official record
Conditions
Cognitive Enhancement During Exercise
Interventions
Huperzine A, Placebo
Other
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced Oct 8, 2026, 4:46 PM EDT
Terminated Phase 3 Interventional Results available

RICE Trial: Rifaximin In Chronic Hepatic Encephalopathy - A Randomized, Controlled Trial

NCT00364689
View directory record Official record
Conditions
Hepatic Encephalopathy
Interventions
Rifaximin, Lactulose, Placebo
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Rapid Effects on Antioxidant Status, Immune Alertness, and Regenerative Activity

NCT07142720
View directory record Official record
Conditions
Immune Surveillance, Stem Cell Surveillance
Interventions
A low dose of seaweed extract, A high dose of seaweed extract, Placebo
Dietary Supplement
Lead sponsor
Natural Immune Systems Inc
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Klamath Falls, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 30, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Adding Polyphenol-rich Pulses to Daily Diet Improves Skin Health by Reshaping the Skin Microbiome

NCT06538415
View directory record Official record
Conditions
Healthy
Interventions
Pulse Diet, Control Rice Diet
Other
Lead sponsor
University of Florida
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Powdered Tart Cherries on Recovery From Repeated Sprints

NCT06122038
View directory record Official record
Conditions
Inflammation, Oxidative Stress, Soreness, Muscle, Muscle Damage
Interventions
Tart Cherry Extract Powder, Placebo
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 35 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Solarplast® on Immunity in Active Smokers and Non-smokers

NCT05162820
View directory record Official record
Conditions
Immunity, Smoking, Cigarette
Interventions
100 mg Solarplast, Placebo
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
30 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 26, 2023 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Phase 2 Interventional

Glycemic Response of Bean-and-rice Meals in Type 2 Diabetes Mellitus

NCT01241253
View directory record Official record
Conditions
Blood Glucose, Type 2 Diabetes Mellitus
Interventions
Whole cooked beans with rice meals
Other
Lead sponsor
Arizona State University
Other
Eligibility
35 Years to 70 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Mesa, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accuracy Assessment of an Automatic Blood Pressure Measurement Device in Adult Volunteers

NCT02267577
View directory record Official record
Conditions
Pre Eclampsia
Interventions
Sphygmo: Automatic Blood Pressure Monitor, GE Dinamap ProCare Automatic Blood Pressure Monitor
Device
Lead sponsor
William Marsh Rice University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 6, 2020 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional

A Clinical Study to Investigate and Compare the Impact of High Protein Pasta, Lower Protein Pasta and White Rice on Blood Sugar Control in People With Type 1 Diabetes Mellitus (T1DM)

NCT03362151
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Regular pasta, High protein pasta, White rice
Other
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2018 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Firefighter Thermoregulatory Responses in Active Fire with Betaine Supplementation

NCT06042270
View directory record Official record
Conditions
Body Temperature Changes, Body Water Dehydration, Inflammation
Interventions
Betaine, Placebo
Dietary Supplement
Lead sponsor
Michael J. Ormsbee
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Oct 8, 2026, 4:46 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Food is Medicine in Survivorship: Examining the Feasibility and Impact of a Scalable Food Delivery and Culinary Medicine Program (FoodiiS) Among Pediatric Cancer Survivors and Their Families

NCT07218328
View directory record Official record
Conditions
Pediatric Cancer
Interventions
FoodiiS plus Culinary Essentials Food Delivery, Culinary Essentials Food Delivery Only, Waitlist control
Dietary Supplement
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Not yet recruiting Not applicable Interventional

Health-Related Social Needs Food Boxes Delivery Program

NCT07643909
View directory record Official record
Conditions
Food Insecurity
Interventions
Monthly food staples and fresh produce, Standard of care
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 8, 2026, 4:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Three Qualia NAD⁺ Formulations on Intracellular NAD⁺ Levels

NCT07132801
View directory record Official record
Conditions
NAD, NAD+ Levels in the Blood
Interventions
Qualia NAD⁺ version 1, Qualia NAD⁺ version 2, Qualia NAD⁺ version 3, Placebo
Dietary Supplement
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
35 Years to 75 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 8, 2026, 4:46 PM EDT