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Showing 1–24 of 521 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational Accepts healthy volunteers

The Effects of a Postbiotic Supplement on Biomarkers of Gut Health

NCT07527286
Conditions
Gastrointestinal, Microbiota Balance, Microbiota, Cortisol, Butyrate, Bloating, Gastrointestinal Upset, Immuno-modulation
Interventions
Postbiotic
Dietary Supplement
Lead sponsor
Verb Biotics LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Canfield, Ohio
Conditions
NASH - Nonalcoholic Steatohepatitis
Interventions
Liver Multi Scan
Diagnostic Test
Lead sponsor
Perspectum
Industry
Eligibility
18 Years to 75 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
7
States / cities
Chandler, Arizona • Chicago, Illinois • Indianapolis, Indiana + 4 more
Conditions
Healthy
Interventions
PLA-695, Naproxen, Placebo
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Houston, Texas
Conditions
Crohn Disease (CD), Crohn Disease
Interventions
Cranberry powder, Placebo
Drug · Dietary Supplement
Lead sponsor
Ana Maldonado-Contreras
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Worcester, Massachusetts
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
Conditions
Hepatitis C
Interventions
Integrated care model, Usual Care Model
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 75 Years
Enrollment
364 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
3
States / cities
Palo Alto, California • San Diego, California • The Bronx, New York
Conditions
Colorectal Cancer
Interventions
Use of Interactive Voice Response (IVR) system to improve adherence to GI appointments and prep procedures
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
3,610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Inflammatory Bowel Disease, Crohn Disease
Interventions
Coronal T1 weighted spin echo images, Spin-lattice relaxation (T1), Magnetic resonance spectroscopy, Blood Draw
Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
13 Years to 20 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Improving Communication About Serious Illness

NCT01933789
Conditions
Critical Illness, Chronic Disease, Terminal Care, Palliative Care, Communication, Advance Care Planning, Neoplasm Metastasis, Lung Neoplasms, Pulmonary Disease, Chronic Obstructive, Heart Failure, End Stage Liver Disease, Kidney Failure, Chronic
Interventions
Communication Feedback Form for Patients with Serious Illness
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
817 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
6
States / cities
Renton, Washington • Seattle, Washington
Conditions
Opioid Use, Opioid Use Disorder, Risk Reduction, Hiv, Hepatitis C
Interventions
Suboxone, Truvada, Mavyret
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Durham, North Carolina • Greensboro, North Carolina
Conditions
Colorectal Cancer
Interventions
Video text message, In-clinic CRC screening promotion, Mailed FIT, Social needs navigation, Reminders
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
45 Years to 64 Years
Enrollment
6,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Medication Adherence, Substance Abuse, Intravenous, Risk Behavior, Hepatitis A, Hepatitis B, Hepatitis C
Interventions
Hepatitis A & B vaccine, Outreach, AIC, SEP
Biological · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 29 Years
Enrollment
546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
San Francisco, California
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
Colorectal Cancer
Interventions
High Dialectal, Low Dialectal, Non-Dialectal, Text-only
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
45 Years to 75 Years
Enrollment
751 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Results available

Patient-Centered Models of HCV Care for People Who Inject Drugs

NCT02824640
Conditions
Hepatitis C, Medication Adherence
Interventions
Patient Navigation, modified Directly Observed Therapy
Behavioral
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years to 70 Years
Enrollment
755 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Cystic Fibrosis, Dysbiosis
Interventions
Vitamin D3, Placebo vitamin D3, Inulin, Placebo Inulin
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Gastrointestinal, Overweight , Obesity
Interventions
CLB101™️, Placebo, Placebo control
Dietary Supplement · Other
Lead sponsor
ClostraBio Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Compliance, Colon Cancer
Interventions
Social contact intervention
Behavioral
Lead sponsor
Howard University
Other
Eligibility
18 Years and older
Enrollment
812 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Incorporation of Lentils to Improve Metabolic Health

NCT04448067
Conditions
Waist, Hypertriglyceridemic
Interventions
Dietary Lentil Intake, No Dietary Lentil CONTROL
Behavioral
Lead sponsor
Montana State University
Other
Eligibility
18 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Bozeman, Montana
Conditions
Digestion, Abdominal Pain, GI Disorders
Interventions
Radicle GI Health Placebo Control Form 1, Radicle GI Health Active Study Product 1.1 Usage, Radicle GI Health Placebo Control Form 2, Radicle GI Health Active Study Product 2.1 Usage, Radicle GI Health Active Study Product 2.2 Usage, Radicle GI Health Placebo Control Form 3, Radicle GI Health Active Study Product 3.1 Usage
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 105 Years
Enrollment
2,180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Del Mar, California
Terminated Not applicable Interventional Results available

Educational-Medical-Behavioral Treatment of Fecal Incontinence

NCT01717456
Conditions
Fecal Incontinence
Interventions
Education, Fiber supplements, Laxatives or anti-diarrheals, Pelvic floor muscle exercises, Tips on how to prevent fecal incontinence, Daily diary, Protective pads or garments
Other · Dietary Supplement · Drug + 1 more
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Depression, Depressive Disorder, Clinical Depression, Major Depressive Disorder
Interventions
FTP-based therapeutic mobile-app
Other
Lead sponsor
Hedonia Ltd
Industry
Eligibility
20 Years to 50 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Bone Cancer, Brain Cancer, Colorectal Cancer, Esophagus Cancer, Lymphoma, Salivary Gland Cancer, Head and Neck Cancer, Liver Cancer, Ovarian Cancer, Pancreatic Cancer, Prostate Cancer, Small Intestine Cancer, Stomach Cancer, Urinary Bladder Cancer, Anal Cancer, Blood Cancer, Breast Cancer, Cervical Cancer, Lung Cancer, Kidney Cancer, Penile Cancer, Skin Cancer, Testicular Cancer, Thyroid Cancer, Uterine Cancer, Vaginal Cancer, Vulvar Cancer
Interventions
Standard assistance, Enhanced assistance
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Completed No phase listed Observational Accepts healthy volunteers

Understanding the Value of Community Vital Signs in Primary Care

NCT02512835
Conditions
Colon Cancer, Breast Cancer, Cervical Cancer, Prostate Cancer, Cardiovascular Disease
Interventions
Community vital signs
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 99 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Fairfax, Virginia • Richmond, Virginia