Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 8, 2026, 5:36 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 442 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Gut Health Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Blueberry Intake and Infant Gut Health

NCT05006989
View directory record Official record
Conditions
Infant Development
Interventions
Blueberry Powder, Placebo Powder
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
4 Months to 5 Months
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional

A Computer-Based Intervention for Medically Unexplained Physical Symptoms

NCT00468013
View directory record Official record
Conditions
Fibromyalgia, Irritable Bowel Syndrome, Chronic Fatigue Syndrome
Interventions
Resilience Building Exercises, Journaling
Behavioral
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 8, 2015 · Synced Sep 8, 2026, 5:36 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Intermediate Wheatgrass Products and Gut Health

NCT07773441
View directory record Official record
Conditions
Gut Health, Gastrointestinal Symptoms, Gut Microbiome, Dietary Fiber
Interventions
Intermediate Wheatgrass-Based Products, Whole Wheat-Based Products
Dietary Supplement
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional

Men Together Making a Difference: Health Promotion for Black Men

NCT02572414
View directory record Official record
Conditions
HIV, Cardiovascular Disease, Diabetes, Hypertension, Colon Cancer
Interventions
Health Promotion Intervention, Health Awareness Control Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years and older · Male only
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Sep 8, 2026, 5:36 PM EDT
Withdrawn Phase 2Phase 3 Interventional Accepts healthy volunteers

Colorectal Cancer Control in Appalachian Churches

NCT00137683
View directory record Official record
Conditions
Colorectal Cancer
Interventions
one-on-one education, group education, small media
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
50 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Mar 13, 2012 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of an 8-day Advanced Meditation, Samyama on Physical, Psychological and Spiritual Wellbeing ,and Associated Neural Mechanisms

NCT04366544
View directory record Official record
Conditions
Mental Health Wellness 1, Happiness, Depression, Consciousness, Level Altered, Ecstasy, Dietary Habits, Stress, Inflammatory Bowel Diseases
Interventions
Part A1: Survey, Part A2: Sample collection, Part B:
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
759 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Shared Decision-making and Colorectal Cancer Screening

NCT04748380
View directory record Official record
Conditions
Colorectal Cancer
Interventions
CRC decision aid pamphlet, Home Safety Pamphlet
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
75 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Sep 8, 2026, 5:36 PM EDT
Completed No phase listed Observational

Intestine Bacteria and Breast Cancer Risk

NCT01461070
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
50 Years to 69 Years · Female only
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 26, 2020 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Systems of Support (SOS) to Increase Colon Cancer Screening and Follow-up Supplement

NCT01052922
View directory record Official record
Conditions
Colorectal Cancer Screening
Interventions
3 sample g-SENSA, 2 sample InSure, 1 sample OC-Micron
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
50 Years to 74 Years
Enrollment
2,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 12, 2017 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Results available

Gulf War Digestive Health Study

NCT00680836
View directory record Official record
Conditions
Irritable Bowel Syndrome, Small Intestinal Bacterial Overgrowth
Interventions
Placebo, Rifaximin
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
35 Years to 72 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 28, 2014 · Synced Sep 8, 2026, 5:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Gut, Immune, and Vascular Health in Metabolically Healthy Obesity

NCT07559227
View directory record Official record
Conditions
Metabolically Healthy Obesity
Interventions
Inulin Supplementation, Maltodextrin (Placebo), High-fat meal
Dietary Supplement · Other
Lead sponsor
Ball State University
Other
Eligibility
18 Years to 55 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Muncie, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Sep 8, 2026, 5:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Peanut Butter on Gut and Metabolic Health

NCT06916936
View directory record Official record
Conditions
Dysbiosis
Interventions
Creamy Richards 100% Peanuts! Creamy Natural Peanut Butter, Cadbury Milk Chocolate Spread
Other
Lead sponsor
Florida State University
Other
Eligibility
6 Years to 13 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Implementing Fit Kit Colorectal Cancer (CRC) Screening in High Risk Populations

NCT04848051
View directory record Official record
Conditions
Colorectal Cancer
Interventions
CRC screening reminder, CRC Reminder & Short message, CRC Reminder and Navigation Program, CRC Reminder & CRC education
Behavioral
Lead sponsor
Yale University
Other
Eligibility
50 Years to 74 Years
Enrollment
3,127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 2, 2023 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of the Inno Cleanse Dietary Supplement on Gut Health and Associated Variables in Healthy Men and Women

NCT07215351
View directory record Official record
Conditions
Constipation, Bloating
Interventions
Dietary supplement for digestive health, placebo capsule
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating a Preference-based Intervention for Increasing Colorectal Cancer Screening

NCT00810771
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
Standard Information, Preference-tailored Information
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
50 Years to 78 Years
Enrollment
466 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Ann Arbor, Michigan • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 1, 2015 · Synced Sep 8, 2026, 5:36 PM EDT
Not listed Not applicable Interventional

Integrating Behavioral Health and Primary Care for Comorbid Behavioral and Medical Problems

NCT02868983
View directory record Official record
Conditions
Arthritis, Asthma, Chronic Obstructive Lung Disease, Diabetes, Heart Failure, Hypertension, Anxiety, Chronic Pain, Depression, Fibromyalgia, Insomnia, Irritable Bowel Syndrome, Problem Drinking, Substance Use Disorder
Interventions
Integration
Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
4,025 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 4, 2021 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cold Water Exposure and Immune Function Study

NCT06667479
View directory record Official record
Conditions
Cold Water Immersion, Immune Function, Muscular Strength, Mental Health
Interventions
Cold Water Immersion (CWI) - Cold Tub Immersion (CI), Cold Water Immersion (CWI) - Cold Shower (CS), Control Group (CO)
Other
Lead sponsor
University of Northern Colorado
Other
Eligibility
18 Years to 45 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Greeley, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional

Mobile Weight Loss Intervention for Adolescent and Young Adult Cancer Survivors

NCT06171945
View directory record Official record
Conditions
Cancer, Physical Activity, Cancer Survivorship, Mental Health, Obesity
Interventions
AYA Connect intervention, Positive Psychology (PP) intervention, Positive Psychology Plus (PP+) intervention
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 39 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional

Comparison of Different Oral Rehydration Solutions

NCT02142582
View directory record Official record
Conditions
Short Bowel Syndrome
Interventions
WHO ORS, Commercial ORS
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 3, 2016 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional

Use of SBI in IBS Subjects Following a Successful Treatment of Small Intestinal Bacterial Overgrowth

NCT02251483
View directory record Official record
Conditions
Diarrhea Predominant Irritable Bowel Syndrome, Small Intestinal Bacterial Overgrowth
Interventions
Serum-derived bovine immunoglobulin protein isolate (SBI), Placebo
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 28, 2015 · Synced Sep 8, 2026, 5:36 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Improving Survivorship Among Minority Cancer Dyads

NCT04685551
View directory record Official record
Conditions
Cancer, Breast Cancer, Colon Cancer, Caregiver Burnout, Lung Cancer
Interventions
Change in knowledge, motivation, skills, and resources
Behavioral
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Sep 8, 2026, 5:36 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Personalized Responses to Dietary Composition Trial 3

NCT04735835
View directory record Official record
Conditions
Diabetes, Heart Diseases, Diet Habit, Diet Modification, Healthy, Obesity, Metabolism, Microbial Colonization
Interventions
Dietary Intervention
Other
Lead sponsor
Zoe Global Limited
Other
Eligibility
18 Years and older
Enrollment
250,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Needham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 15, 2025 · Synced Sep 8, 2026, 5:36 PM EDT
Terminated Phase 4 Interventional Results available

A Health Economic Trial in Adult Patients Undergoing Laparoscopic Colectomy

NCT02058290
View directory record Official record
Conditions
Bowel Obstruction
Interventions
IV morphine sulfate or Sponsor-approved equivalent, EXPAREL
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Miami, Florida • Tampa, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 13, 2014 · Synced Sep 8, 2026, 5:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Assessment of the Glyconutrient Ambrotose™ on Immunity, Gut Health, and Safety in Men and Women

NCT04386226
View directory record Official record
Conditions
Healthy
Interventions
Ambrotose LIFE, Advanced Ambrotose, Placebo
Dietary Supplement · Other
Lead sponsor
University of Memphis
Other
Eligibility
20 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Sep 8, 2026, 5:36 PM EDT