Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 20, 2026, 10:13 PM EDT

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Showing 313–336 of 552 matching trials from the live ClinicalTrials.gov search.
Conditions
Colorectal Cancer
Interventions
Education presented by trained caregiver
Behavioral
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years to 45 Years
Enrollment
163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Cystic Fibrosis, Chronic Obstructive Pulmonary Disease
Interventions
GS-5737
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 45 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Digestive Health, Skin Health, Energy, Vitality
Interventions
MultiMineral 102 Gummies
Dietary Supplement
Lead sponsor
Clean Nutraceuticals
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Hepatitis C
Interventions
Interferon-alpha
Drug
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Tucson, Arizona • Atlanta, Georgia
Conditions
Metastatic Colorectal Cancer (mCRC)
Interventions
Pembrolizumab, 5-fluorouracil-based chemotherapy
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
1,030 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Somerville, Massachusetts
Conditions
Gastrointestinal Health
Interventions
VIOME Precision Nutrition Program, VIOME-designed condition-based supplements
Combination Product · Dietary Supplement
Lead sponsor
Viome
Industry
Eligibility
25 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bothell, Washington
Conditions
Lung Cancer, Cervical Cancer, Breast Cancer, Colorectal Cancer
Interventions
Lay health advisor interactions
Behavioral
Lead sponsor
Nancy Schoenberg
Other
Eligibility
18 Years and older
Enrollment
1,415 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Whitesburg, Kentucky
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of a Fermented Dairy Protein With Prebiotic Fiber on GI Complaints

NCT06946017
Conditions
Digestive Health, Quality of Life
Interventions
Fermented dairy protein with prebiotic fiber supplement, Control placebo
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 50 Years
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Type 2 Diabetes Mellitus, Obesity
Interventions
Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
Procedure · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
25 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Colorectal Carcinoma
Interventions
NPT-PLA, Usual Quality Improvement
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
45 Years to 75 Years
Enrollment
2,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Hereditary Cancer Syndromes, BRCA1 Hereditary Breast and Ovarian Cancer Syndrome, Lynch Syndrome
Interventions
Longitudinal Cancer Genetics Follow-Up Program
Behavioral
Lead sponsor
University of Vermont Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
GI Symptoms
Interventions
Prebiotic Soda
Other
Lead sponsor
Olipop, PBC
Industry
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Digestive Health, Abdominal Discomfort, Gas and Bloating
Interventions
Bloat Gummies, Placebo
Dietary Supplement
Lead sponsor
Arrae
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Initiation of Colon Cancer Screening in Veterans or "Start Screening Now"

NCT01079533
Conditions
Colorectal Neoplasms
Interventions
Stepped CRCS Interventions, Control
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
50 Years to 64 Years
Enrollment
1,892 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Houston, Texas
Conditions
Smoking Cessation, Stress, Sleep Disturbance, Nausea
Interventions
Varenicline Pill, Hydroxyzine Pill
Drug
Lead sponsor
Rose Research Center, LLC
Industry
Eligibility
19 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
2
States / cities
Charlotte, North Carolina • Raleigh, North Carolina
Completed Phase 2 Interventional Results available

Alii Supplement Study

NCT07271316
Conditions
Nutrient Deficiency, Happiness, Digestive Health, Vulnerability to Disease, Mood Swings, Energy
Interventions
Alii Supplement
Dietary Supplement
Lead sponsor
Texas Christian University
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Celiac Disease
Interventions
Gluten detection technology, Continuous telemedicine monitoring
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
4
States / cities
Chicago, Illinois • Boston, Massachusetts • New York, New York + 1 more
Conditions
Cystic Fibrosis, Adherence, Medication
Interventions
Patch Cap, Patch App
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
12 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
San Antonio, Texas
Completed No phase listed Observational Accepts healthy volunteers Results available

Implementing a Multilevel Intervention to Accelerate Colorectal Cancer Screening and Follow-up

NCT04514341
Conditions
Colorectal Cancer
Interventions
Intervention Phase 1: Provider and Staff education, Intervention Phase 2: Provider and staff education + Patient reminder, Intervention Phase 3: Provider and Staff education + Patient reminder + Patient navigation
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
50 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Oak Park, Illinois
Conditions
Pancreatitis, Chronic Pancreatitis, Acute Pancreatitis (AP), Recurrent Acute Pancreatitis
Interventions
Varenicline (VAR)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Colorectal Cancer, Inflammatory Bowel Diseases, Diverticular Diseases, Social Behavior
Interventions
no intervention
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
3
States / cities
Alexander City, Alabama • Demopolis, Alabama • Greenville, Alabama
Conditions
Cystic Fibrosis, Parenthood Status
Interventions
Parenthood
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
18
States / cities
Birmingham, Alabama • Denver, Colorado • Evanston, Illinois + 14 more
Conditions
Breast Cancer, Colorectal Cancer, Cervical Cancer
Interventions
TopCare: Use of provider knowledge vs. automated system
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 75 Years
Enrollment
103,870 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Primary Biliary Cholangitis (PBC)
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Redwood City, California