- Conditions
- Colorectal Cancer, Precancerous Condition
- Interventions
- Vitamin E, Selenium, Vitamin E placebo, selenium placebo
- Drug
- Lead sponsor
- SWOG Cancer Research Network
- Network
- Eligibility
- 50 Years to 120 Years · Male only
- Enrollment
- 8,094 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2018
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
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
- Colorectal Adenoma
- Interventions
- Celecoxib
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 1,561 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2007
- U.S. locations
- 10
- States / cities
- San Diego, California • San Kiego, California • North Chicago, Illinois + 5 more
- Conditions
- Familial Adenomatous Polyposis (FAP)
- Interventions
- Celecoxib, Routine Medical Care
- Drug · Other
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Colorectal Cancer, Esophageal Cancer, Gastric Cancer, Pancreatic Cancer, Precancerous Condition
- Interventions
- Not listed
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2045
- U.S. locations
- 2
- States / cities
- Nashville, Tennessee
- Conditions
- Colon Polyps, Adenomatous Polyps, Colon Cancer
- Interventions
- Confocal laser endomicroscopy (CLE)
- Device
- Lead sponsor
- Midwest Biomedical Research Foundation
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Colorectal Neoplasms, Gastrointestinal Microbiome
- Interventions
- Gixam
- Device
- Lead sponsor
- Jubaan Ltd.
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 426 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 3
- States / cities
- New York, New York
- Conditions
- Colonic Polyp
- Interventions
- Not listed
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 50 Years to 60 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Ulcerative Colitis, Familial Polyposis
- Interventions
- SprayShield Adhesion Barrier System, Good Surgical Technique Alone
- Device · Procedure
- Lead sponsor
- Integra LifeSciences Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Bedford, Massachusetts
- Conditions
- Familial Adenomatous Polyposis
- Interventions
- Black raspberry (BRB) Slurry, Black Raspberry (BRB) Suppositories, Black Raspberry (BRB) Placebo Slurry
- Drug
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Colorectal Cancer, Precancerous Condition
- Interventions
- cholecalciferol, placebo
- Dietary Supplement · Other
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- Conditions
- FAP, Familial Adenomatous Polyposis
- Interventions
- R-1,3-Butanediol (10G-A), R-1,3-Butanediol (20G-A), R-1,3-Butanediol (30G-A), R-1,3-Butanediol (30G-B)
- Dietary Supplement
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Familial Adenomatous Polyposis
- Interventions
- Curcumin, Laboratory Biomarker Analysis, Placebo
- Drug · Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Adenomatous Polyposis Coli
- Interventions
- Celecoxib, Placebo
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 106 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2013
- U.S. locations
- 23
- States / cities
- Chicago, Illinois • Ann Arbor, Michigan • Omaha, Nebraska + 16 more
- Conditions
- Adenomatous Polyps
- Interventions
- 0.5 mg calcitriol (1a -25-dihydroxycholecalciferol), 75 mg acetylsalicylic acid (ASA) + 1250 mg calcium carbonate (CaCO3), placebo to 0.5 mg calcitriol (1a -25-dihydroxycholecalciferol), placebo to 75 mg acetylsalicylic acid (ASA) + 1250 mg calcium carbonate (CaCO3), Colonoscopy
- Drug · Procedure
- Lead sponsor
- Colotech A/S
- Industry
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 24
- States / cities
- Huntsville, Alabama • San Diego, California • Clearwater, Florida + 20 more
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Polyp, Colorectal Adenocarcinoma, Colorectal Disorders, Colorectal Dysplasia, Colorectal Cancer Stage I, Colorectal Cancer Stage II, Colorectal Cancer Stage III, Colorectal Cancer Stage IV, Colorectal Neoplasms Malignant, Colorectal Serrated Adenocarcinoma, Colorectal Adenoma With Severe Dysplasia, Colorectal Adenoma With Mild Dysplasia, Colorectal Adenoma With Moderate Dysplasia, Colorectal Adenoma and Carcinoma 1, Colorectal Adenomatous Polyp, Colorectal Adenocarcinoma Metastatic in the Liver
- Interventions
- DENEB
- Diagnostic Test
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 2
- States / cities
- Monrovia, California • San Diego, California
- Conditions
- Colorectal Cancer, Colon Polyps, Adenomatous Polyp of Colon
- Interventions
- Not listed
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 40 Years to 49 Years
- Enrollment
- 1,623 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2014
- U.S. locations
- 6
- States / cities
- Bethesda, Maryland • Ann Arbor, Michigan • Detroit, Michigan + 2 more
- Conditions
- Pancreatic Cancer, Thyroid Cancer, Lung Cancer, Esophageal Cancer, Thymus Cancer, Colon Cancer, Rectal Cancer, Gastrointestinal Stromal Tumors, Anal Cancer, Bile Duct Cancer, Duodenal Cancer, Gallbladder Cancer, Gastric Cancer, Liver Cancer, Small Intestine Cancer, Peritoneal Surface Malignancies, Familial Adenomatous Polyposis, Lynch Syndrome, Bladder Cancer, Kidney Cancer, Penile Cancer, Prostate Cancer, Testicular Cancer, Ureter Cancer, Urethral Cancer, Hypopharyngeal Cancer, Laryngeal Cancer, Lip Cancer, Oral Cavity Cancer, Nasopharyngeal Cancer, Oropharyngeal Cancer, Paranasal Sinus Cancer, Nasal Cavity Cancer, Salivary Gland Cancer, Skin Cancer, Central Nervous System Tumor, Central Nervous System Cancer, Mesothelioma, Breast Cancer, Leukemia, Melanoma, Sarcoma, Unknown Primary Tumor, Multiple Myeloma, Ovarian Cancer, Endometrial Cancer, Vaginal Cancer, Neuroendocrine Tumors, Plasma Cell Dyscrasia, Healthy Control
- Interventions
- Not listed
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years to 110 Years
- Enrollment
- 999,999 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2099
- U.S. locations
- 42
- States / cities
- Greenwood Village, Colorado • Manchester, Connecticut • Daytona Beach, Florida + 34 more
- Conditions
- Adenomatous Polyposis Coli
- Interventions
- Guselkumab, Placebo
- Drug
- Lead sponsor
- Janssen Research & Development, LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 77 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 18
- States / cities
- Phoenix, Arizona • Duarte, California • New Haven, Connecticut + 13 more
- 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
- Conditions
- Polyp, Adenomatous, Colo-rectal Cancer
- Interventions
- Computer Aided Diagnostic Software
- Device
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 22 Years and older
- Enrollment
- 234 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 4
- States / cities
- Chicago, Illinois • Boston, Massachusetts • New York, New York + 1 more
- Conditions
- Adenomatous Polyp, Colorectal Cancer, Obesity
- Interventions
- metformin hydrochloride
- Drug
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 35 Years to 80 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 3
- States / cities
- Long Beach, California • Orange, California • Sacramento, California
- Conditions
- Neoplasms, Adenomatous Polyposis Coli, Neurofibroma, Plexiform, Myelodysplastic Syndromes
- Interventions
- Not listed
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- Up to 99 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Adenomatous Polyp, Crohn Disease, Familial Adenomatous Polyposis, Hereditary Intestinal Polyposis Syndrome, Recurrent Colon Cancer, Stage I Colon Cancer, Stage IIA Colon Cancer, Stage IIB Colon Cancer, Stage IIC Colon Cancer, Stage IIIA Colon Cancer, Stage IIIB Colon Cancer, Stage IIIC Colon Cancer
- Interventions
- therapeutic laparoscopic surgery
- Procedure
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Familial Adenomatous Polyposis, Colorectal Cancer
- Interventions
- Web-Based Multimedia Intervention, Questionnaire
- Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 13 Years to 24 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2021
- U.S. locations
- 1
- States / cities
- Houston, Texas