- Conditions
- Colorectal Adenomatous Polyp, Colorectal Carcinoma, Familial Adenomatous Polyposis, Multiple Adenomatous Polyps
- Interventions
- Biopsy Procedure, Biospecimen Collection, Colonoscopy, Dordaviprone Hydrochloride, Questionnaire Administration, Sigmoidoscopy
- Procedure · Drug · Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 5
- States / cities
- Ann Arbor, Michigan • St Louis, Missouri • Cleveland, Ohio + 2 more
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 1–24
of 42
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Gastrointestinal Endoscopy Training
- Interventions
- Physician's opinion
- Other
- Lead sponsor
- Al-Azhar University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Albertson, New York
- Conditions
- Irritable Bowel Disease
- Interventions
- Sigmoidoscopy and biopsy, blood work
- Procedure
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Louisville, Kentucky
- Conditions
- Colorectal Adenoma, Colorectal Cancer (CRC), Colorectal Cancer (CRC) Screening
- Interventions
- colorectal cancer (CRC) screening, colorectal cancer screening, Colonoscopy after bowel cleansing
- Device · Diagnostic Test · Procedure
- Lead sponsor
- Jubaan Ltd.
- Industry
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Microbial Colonization
- Interventions
- High fiber
- Dietary Supplement
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 45 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Pancreatic Ductal Adenocarcinoma
- Interventions
- Fecal Microbiota Transplantation, Fecal Microbiota Transplantation Capsule, Questionnaire Administration, Resection, Therapeutic Colonoscopy
- Procedure · Drug · Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Colon Polyp, Colorectal Carcinoma, Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
- Interventions
- Aerobic Exercise, Biopsy Procedure, Biospecimen Collection, Colonoscopy, Data Collection, Physical Performance Testing, Questionnaire Administration, Sigmoidoscopy, Survey Administration
- Other · Procedure
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 40 Years to 80 Years · Male only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 2
- States / cities
- Duarte, California • Irvine, California
- Conditions
- Inflammatory Bowel Disease
- Interventions
- Genomic DNA, RNA analysis, Microbiome, Calprotectin, Pain questionnaires, Anxiety/Depression Questionnaires
- Genetic · Other
- Lead sponsor
- Connecticut Children's Medical Center
- Other
- Eligibility
- 8 Years to 18 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Colon Polyps and Adenomas, Colon Cancer
- Interventions
- Colonoscopy done with:PeerMedical System and Olympus/Pentax/Fuji colonoscopy system
- Device
- Lead sponsor
- PeerMedical Ltd.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 197 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 2
- States / cities
- New York, New York
- Conditions
- Mantle Cell Lymphoma
- Interventions
- Zanubrutinib, Rituximab, Patient Observation, Bone Marrow Biopsy, Fludeoxyglucose F-18, Positron Emission Tomography, Computed Tomography, Magnetic Resonance Imaging, Esophagogastroduodenoscopy, Colonoscopy, Biospecimen Collection, Questionnaire Administration
- Drug · Biological · Other + 1 more
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 421 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2038
- U.S. locations
- 238
- States / cities
- Little Rock, Arkansas • Beverly Hills, California • Duarte, California + 185 more
- Conditions
- Colorectal Carcinoma, Colorectal Neoplasm, Lynch Syndrome
- Interventions
- Adenovirus 5 CEA/MUC1/Brachyury Vaccine Tri-Ad5, Biopsy Procedure, Biospecimen Collection, Colonoscopy, Nogapendekin Alfa, Placebo Administration, Questionnaire Administration
- Biological · Procedure · Drug + 1 more
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 186 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 13
- States / cities
- Phoenix, Arizona • Tucson, Arizona • San Francisco, California + 10 more
- Conditions
- Crohn Disease
- Interventions
- Sample Collection
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 178 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Sleep Apnea, Adverse Event
- Interventions
- Questionaire
- Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 350 participants
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Weston, Florida
- Conditions
- Colorectal Cancer
- Interventions
- informational intervention, medical chart review, screening questionnaire administration, study of socioeconomic and demographic variables, barium enema injection, colon imaging study, screening colonoscopy, sigmoidoscopy
- Other · Procedure
- Lead sponsor
- Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
- Other
- Eligibility
- 50 Years to 79 Years
- Enrollment
- 896 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2008
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- AIDS-Related Anal Carcinoma, Anal Margin Squamous Cell Carcinoma, Anal Non-Keratinizing Squamous Cell Carcinoma, Anal Squamous Cell Carcinoma, HIV Infection, Rectal Squamous Cell Carcinoma, Stage II Rectal Cancer AJCC v8, Stage IIB Anal Cancer AJCC v8, Stage III Anal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
- Interventions
- Anoscopy, Biospecimen Collection, Capecitabine, Colonoscopy, Computed Tomography, Digital Rectal Examination, Echocardiography Test, Fludeoxyglucose F-18, Fluorouracil, Intensity-Modulated Radiation Therapy, Lymph Node Biopsy, Magnetic Resonance Imaging, Mitomycin, Nivolumab, Positron Emission Tomography, Proctoscopy, Questionnaire Administration, Sigmoidoscopy
- Procedure · Drug · Other + 2 more
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2031
- U.S. locations
- 14
- States / cities
- San Francisco, California • Washington D.C., District of Columbia • Tampa, Florida + 7 more
- Conditions
- Colorectal Cancer (CRC) Screening, CRC Screening, Rectal Cancer, Colon Cancer, Colorectal Cancer
- Interventions
- Colorectal Cancer Education Materials, Cologuard test kit, Fecal immunochemical test kit, Usual Care
- Behavioral · Diagnostic Test
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Colorectal Cancer, Healthy, no Evidence of Disease, Precancerous Condition
- Interventions
- gene expression analysis, polymerase chain reaction, polymorphism analysis, protein expression analysis, proteomic profiling, gas chromatography, laboratory biomarker analysis, liquid chromatography, mass spectrometry, questionnaire administration
- Genetic · Other
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 551 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Colorectal Screening
- Interventions
- Colonoscopy and Questionnaire
- Procedure
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 611 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2009
- U.S. locations
- 2
- States / cities
- New York, New York
- 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
- Colon Carcinoma, Rectal Carcinoma
- Interventions
- Screening Questionnaire Administration, Sigmoidoscopy
- Other · Procedure
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 55 Years to 74 Years
- Enrollment
- 154,900 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1993 – 2027
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Benign Colorectal Neoplasm, Non-Neoplastic Anal Disorder
- Interventions
- Dietary Fiber, Proctoscopy or anoscopy with Biopsy, Colonoscopy, Questionnaire Administration
- Dietary Supplement · Procedure · Other
- Lead sponsor
- OHSU Knight Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Clostridium Difficile Infection, Ulcerative Colitis, Indeterminate Colitis
- Interventions
- Fecal Microbial Transplantation
- Biological
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 7 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2022
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Colonoscopy
- Interventions
- Music: "Nada Himalaya" performed by S. G. Sachchidananda
- Other
- Lead sponsor
- The Brooklyn Hospital Center
- Other
- Eligibility
- 18 Years to 80 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Inflammatory Bowel Diseases (IBD), Ankylosing Spondylitis (AS)
- Interventions
- Pinch biopsies, Flexible sigmoidoscopy
- Procedure
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 129 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2026
- U.S. locations
- 1
- States / cities
- Denver, Colorado