- Conditions
- Constipation
- Interventions
- Biofeedback, Diazepam, Pelvic floor retraining
- Behavioral · Drug
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 16 Years and older
- Enrollment
- 117 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2006
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
Search Results
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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.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- CRC Screening, Microbiome
- Interventions
- Gixam System, FIT, Standard of care screening colonoscopy
- Device · Diagnostic Test · Procedure
- Lead sponsor
- Jubaan Ltd.
- Industry
- Eligibility
- 45 Years to 84 Years
- Enrollment
- 1,436 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 5
- States / cities
- Orlando, Florida • Northbrook, Illinois • Carmel, New York + 2 more
- Conditions
- Clostridium Difficile Infection
- Interventions
- Fecal Microbiota Transplant (FMT)
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 7 Years to 90 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Ulcerative Colitis
- Interventions
- Filgotinib, PTM filgotinib
- Drug
- Lead sponsor
- Gilead Sciences
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 1,351 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 61
- States / cities
- Dothan, Alabama • Scottsdale, Arizona • Long Beach, California + 53 more
- Conditions
- Fecal Incontinence
- Interventions
- Repetitive lumbosacral magnetic stimulation (rTLSMS)
- Procedure
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Irritable Bowel Syndrome, Diarrhea
- Interventions
- Donor Fecal Microbiota Transplantation, Autologous Fecal Microbiota Transplantation
- Biological
- Lead sponsor
- Madhusudan (Madhu) Grover, MBBS
- Other
- Eligibility
- 18 Years to 70 Years · Female only
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Colorectal Cancer, CRC
- Interventions
- Fecal Immunochemical Test, Septin9 Test
- Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 646 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Drug Discontinuation, Substance Use Disorders, Eating Behavior Changes, Tirzepatide
- Interventions
- Discontinuation and Reinitiation of Tirzepatide
- Other
- Lead sponsor
- The University of Texas at Dallas
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Iron Deficiency
- Interventions
- Not listed
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Lower Urinary Tract Symptoms, Colorectal Disorders
- Interventions
- Not listed
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Orange, California
- Conditions
- Pregnancy Early, Nausea Gravidarum, Vomiting of Pregnancy
- Interventions
- Probiotic 10 (Nature's Bounty)
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Colorectal Cancer, Colorectal Carcinoma
- Interventions
- Fecal Immunochemical Test (FIT) Kit, Culturally targeted Photo Novella Booklet, Screen for Life Brochure
- Other · Behavioral
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 331 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Multiple Myeloma
- Interventions
- Biospecimen Collection, Dietary Intervention, Medical Chart Review, Questionnaire Administration
- Procedure · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Constipation
- Interventions
- PEG 3350, PEG-3350 with electrolytes, Glycerin
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 2 Years to 18 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Carmel, Indiana • Indianapolis, Indiana
- Conditions
- Lynch Syndrome, Colorectal Cancer, Colonic Adenoma, Colonic Polyp
- Interventions
- Cologuard test
- Diagnostic Test
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years to 89 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Colorectal Cancer
- Interventions
- Usual Care FIT Screening Strategy, GeoMail FIT Screening Strategy
- Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 50 Years to 64 Years
- Enrollment
- 8,653 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Campylobacter Infections, Irritable Bowel Syndrome
- Interventions
- DNA Analysis of Blood Sample, Flexible sigmoidoscopy with colonic biopsies, Small bowel and colonic gastrointestinal permeability, Stool sample analysis
- Genetic · Procedure · Diagnostic Test
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Crohn Disease
- Interventions
- MTP-101C, MTP-101S
- Biological
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 3
- States / cities
- Minneapolis, Minnesota • New York, New York • Dallas, Texas
- Conditions
- Survival of Probiotics During GI Transit, GI Symptoms
- Interventions
- Acidophilus pearls, Hard shell gelatin capsules
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
- Interventions
- Not listed
- Lead sponsor
- Exact Sciences Corporation
- Industry
- Eligibility
- 40 Years to 90 Years
- Enrollment
- 435 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 20
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • Atlanta, Georgia + 14 more
- Conditions
- Crohn Disease
- Interventions
- Fecal Microbial Transplantation
- Biological
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 7 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Colorectal Cancer, Colorectal Carcinoma
- Interventions
- Risk Factor Questionnaire
- Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,366 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 8
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Inflammatory Bowel Diseases
- Interventions
- Biofeedback Enhanced Treatment
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 128 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia
- Conditions
- Colorectal Carcinoma
- Interventions
- Community Health Service, Survey Administration
- Other
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 183 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Buffalo, New York