- Conditions
- Constipation
- Interventions
- Squatting Assist Device, Sham Squatting Assist Device
- Device
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 80 Years · Female only
- Enrollment
- 107 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 745–768
of 913
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Colo-rectal Cancer
- Interventions
- Blood Sample Collection
- Other
- Lead sponsor
- Exact Sciences Corporation
- Industry
- Eligibility
- 45 Years to 49 Years
- Enrollment
- 871 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 37
- States / cities
- Phoenix, Arizona • Camarillo, California • Laguna Hills, California + 32 more
- Conditions
- Moderate Gastrointestinal Discomfort
- Interventions
- BIOHM FX Probiotic Blend
- Dietary Supplement
- Lead sponsor
- Biohm Technologies
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 141 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Colon Cancer
- Interventions
- Cologuard
- Device
- Lead sponsor
- Exact Sciences Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 150,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Colorectal Cancer Control and Prevention
- Interventions
- single GPT generated message, AI Chatbot, Expert-Written Patient Materials
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 915 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Hepatic Encephalopathy, Cirrhosis
- Interventions
- Fecal transplant
- Biological
- Lead sponsor
- Jasmohan Bajaj
- Federal
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Fecal Immunochemical Test
- Interventions
- FIT-SOC, FIT-DRE
- Device
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Mesothelioma
- Interventions
- Fecal Microbiota Transplant
- Biological
- Lead sponsor
- ProgenaBiome
- Other
- Eligibility
- Not listed
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Ventura, California
- Conditions
- Colorectal Neoplasms
- Interventions
- Mailed fecal occult blood tests, Mailed fecal immunochemical tests
- Other
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 404 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
- Interventions
- Not listed
- Lead sponsor
- Exact Sciences Corporation
- Industry
- Eligibility
- 50 Years to 84 Years
- Enrollment
- 674 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 13
- States / cities
- Tucson, Arizona • Pomona, California • San Diego, California + 10 more
- Conditions
- Chronic Pouchitis, Pouchitis
- Interventions
- Fecal Microbiota Transplant (FMT)
- Drug
- Lead sponsor
- Maia Kayal
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- POTS - Postural Orthostatic Tachycardia Syndrome
- Interventions
- Questionnaires to be competed, Provide list of medication and lifetime events, Use phone App to record new life events, Will wear an activity monitor, Periodic 24-hour urine sodium check, A fMRI scan, A bedside tilt test will be performed, IV placed to collect blood samples, Stool Sample
- Behavioral · Device · Other + 1 more
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 12 Years to 21 Years · Female only
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Healthy
- Interventions
- No intervention
- Other
- Lead sponsor
- Onegevity Health
- Industry
- Eligibility
- 18 Years to 79 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Metastatic Colorectal Adenocarcinoma, Metastatic Small Intestinal Adenocarcinoma, Stage IV Colorectal Cancer AJCC v8, Stage IV Small Intestinal Adenocarcinoma AJCC v8, Stage IVA Colorectal Cancer AJCC v8, Stage IVB Colorectal Cancer AJCC v8, Stage IVC Colorectal Cancer AJCC v8
- Interventions
- Biopsy, Fecal Microbiota Transplantation, Fecal Microbiota Transplantation Capsule, Metronidazole, Neomycin, Nivolumab, Pembrolizumab, Questionnaire Administration, Vancomycin
- Procedure · Drug · Biological + 1 more
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Relapsing Remitting Multiple Sclerosis
- Interventions
- FMP30 Donor Stool, Fecal Microbiota Transplantation (FMT) of FMP30 Donor Stool, Observational Control
- Drug · Procedure · Other
- Lead sponsor
- Jeffrey Gelfand
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Crohn Disease
- Interventions
- blood biomarkers, stool biomarkers, MRI imaging
- Diagnostic Test
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 8 Years to 70 Years
- Enrollment
- 232 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2026
- U.S. locations
- 4
- States / cities
- Atlanta, Georgia • Ann Arbor, Michigan • Rochester, Minnesota + 1 more
- Conditions
- Effect of Diet on Microbiome Composition
- Interventions
- High fat diet
- Other
- Lead sponsor
- James Lewis
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Colorectal Cancer, Advanced Adenocarcinoma, Serrated Polyp
- Interventions
- ColoSense
- Diagnostic Test
- Lead sponsor
- Geneoscopy, Inc.
- Industry
- Eligibility
- 45 Years and older
- Enrollment
- 14,263 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 2
- States / cities
- St Louis, Missouri • Austin, Texas
- Conditions
- Hereditary Coproporphyria (HCP), Acute Intermittent Porphyria (AIP), Variegate Porphyria (VP)
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 15 Years and older
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2018
- U.S. locations
- 6
- States / cities
- Birmingham, Alabama • San Francisco, California • New York, New York + 3 more
- Conditions
- Inflammatory Bowel Disease
- Interventions
- MBC-IBD Intervention, Enhanced Treatment as Usual (E-TAU)
- Behavioral · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 4
- States / cities
- Decatur, Georgia • Ann Arbor, Michigan • Portland, Oregon + 1 more
- Conditions
- Inflammatory Bowel Diseases, Contraception, Menstrual Problem
- Interventions
- Proposed study design and randomization scenarios, Repeated measures of validated Inflammatory Bowel Disease Patient Reported Outcome Instruments, Inflammatory marker collection and assessment for correlation with PRO responses and menstrual timing
- Other
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Colorectal Carcinoma
- Interventions
- Media Intervention, Best Practice, Questionnaire Administration
- Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Cancer, Thoracic Cancer, Gynecologic Cancer, Head and Neck Cancer, Gastrointestinal Cancer
- Interventions
- Blood Specimen Collection, Stool Specimen Collection, Quality of Life (QOL) Questionnaires
- Procedure · Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Constipation, Bloating
- Interventions
- PRIM-DJ2727, Placebo
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Houston, Texas