Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:30 PM EDT

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Showing 1–24 of 3,052 matching trials from the live ClinicalTrials.gov search.
Conditions
Intestinal Neoplasms, Gastrointestinal Neoplasms, Digestive System Neoplasms, Neoplasms by Site, Digestive System Diseases, Gastrointestinal Diseases, Colonic Diseases, Intestinal Diseases, Rectal Diseases, Colorectal Neoplasms
Interventions
PF-08634404, Bevacizumab, Chemotherapy
Drug · Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
254
States / cities
Chandler, Arizona • Gilbert, Arizona • Glendale, Arizona + 173 more
Conditions
Thyroid Cancer, Colon Cancer, Ovarian Cancer, Breast Cancer, Lung Cancer, Pancreatic Cancer
Interventions
ETBX-011, ALT-803
Biological
Lead sponsor
NantCell, Inc.
Industry
Eligibility
21 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Spokane, Washington
Conditions
Metastatic Colorectal Cancer
Interventions
5-Fluorouracil, Bevacizumab, Folinic acid, MEGF0444A, Oxaliplatin, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
23
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Bakersfield, California + 18 more
Conditions
Colorectal Cancer
Interventions
Not listed
Lead sponsor
Hematology and Oncology Associates of NE Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Dunmore, Pennsylvania
Withdrawn Not applicable Interventional Accepts healthy volunteers

Right-sided Retroflexion With Standard Adult Versus Pediatric Colonoscopes

NCT01675934
Conditions
Colonic Neoplasms
Interventions
Retroflexion with the adult colonoscope., Retroflexion with the pediatric colonoscope.
Procedure
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Colorectal Cancer, Colorectal Adenomas, Colorectal Polyps, Pain
Interventions
Air insufflation method., Water Immersion method., Water Exchange method.
Other
Lead sponsor
Presidio Ospedaliero Santa Barbara
Other
Eligibility
50 Years to 70 Years
Enrollment
1,224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Colorectal Cancer, Metastatic Cancer
Interventions
dexamethasone, floxuridine, fluorouracil, leucovorin calcium, laparotomy, conventional surgery
Drug · Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2006
U.S. locations
11
States / cities
Cedar Rapids, Iowa • Des Moines, Iowa • Papillion, Nebraska + 5 more
Conditions
Advanced Solid Tumors
Interventions
OSI-906
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Not listed Not applicable Interventional Accepts healthy volunteers

Impact of AI on Trainee ADR

NCT05423964
Conditions
Adenoma, Adenoma Colon, Colorectal Cancer
Interventions
AI use in Endoscopy Room, Non-AI use Standard of Care endoscopy room
Diagnostic Test · Other
Lead sponsor
University of Southern California
Other
Eligibility
Not listed
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Colorectal Carcinoma
Interventions
VELCADE TM (bortezomib) for Injection, or PS-341
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
22
States / cities
Birmingham, Alabama • Tucson, Arizona • Pine Bluff, Arkansas + 18 more
Conditions
Colorectal Adenoma, Stage 0 Colorectal Cancer AJCC v8, Stage I Colorectal Cancer AJCC v8, Stage II Colorectal Cancer AJCC v8, Stage IIA Colorectal Cancer AJCC v8, Stage IIB Colorectal Cancer AJCC v8, Stage IIC Colorectal Cancer AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage IIIA Colorectal Cancer AJCC v8, Stage IIIB Colorectal Cancer AJCC v8, Stage IIIC Colorectal Cancer AJCC v8
Interventions
Linaclotide, Placebo
Drug · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
3
States / cities
Philadelphia, Pennsylvania • Seattle, Washington
Conditions
Colorectal Cancer, Metastatic Cancer
Interventions
FOLFOX regimen, fluorouracil, isolated perfusion, leucovorin calcium, melphalan, oxaliplatin
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Solid Tumor, Lymphoma
Interventions
oral belinostat
Drug
Lead sponsor
Valerio Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
4
States / cities
New Haven, Connecticut • New York, New York • Houston, Texas
Conditions
Solid Tumor, Breast Tumor, Colon Tumor, Malignant, Lung Tumor, Urologic Cancer, Pancreatic Cancer, Melanoma, Metastatic Cancer, Locally Advanced Solid Tumor, Esophageal Cancer, Endometrial Cancer, Head and Neck Cancer
Interventions
Niraparib
Drug
Lead sponsor
Tempus AI
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
80
States / cities
Yuma, Arizona • Springdale, Arkansas • Fountain Valley, California + 69 more
Conditions
Colon Cancer, Rectal Cancer, Cancer of the Rectum, Cancer of the Colon, Precancerous Polyp, Malignant Polyp
Interventions
Optical coherence tomography probe
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Colorectal Cancer
Interventions
Irinotecan, capecitabine [Xeloda]
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
11
States / cities
Phoenix, Arizona • Fountain Valley, California • La Jolla, California + 7 more
Conditions
Colon Cancer, Rectal Cancer
Interventions
Cetuximab, Irinotecan, IMC-A12 (cixutumumab)
Biological · Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Vallejo, California • Greenville, North Carolina • Scranton, Pennsylvania
Conditions
Microsatellite Stable (MSS) Colorectal Adenocarcinomas, Colorectal Adenocarcinoma
Interventions
Nivolumab, Relatlimab
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Colorectal (Colon or Rectal) Cancer
Interventions
Histotripsy
Procedure
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Hyde Park, New York
Conditions
Colorectal Cancer, Dysgeusia, Oral Complications of Chemotherapy
Interventions
questionnaire administration, quality-of-life assessment, laboratory biomarker analysis, bovine lactoferrin
Other · Procedure · Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Colorectal Cancer
Interventions
BBI608, Panitumumab, Capecitabine, Cetuximab
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
13
States / cities
Scottsdale, Arizona • Denver, Colorado • Jacksonville, Florida + 10 more
Conditions
Familial Adenomatous Polyposis
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Ulcerative Colitis
Interventions
MMX Mesalamine/Mesalazine (Low Dose), MMX Mesalamine/Mesalazine (High Dose)
Drug
Lead sponsor
Shire
Industry
Eligibility
5 Years to 17 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
9
States / cities
Baltimore, Maryland • Boston, Massachusetts • Newton, Massachusetts + 5 more
Conditions
Colorectal Cancer
Interventions
Patient views NCI CRC RAT, View presentation regarding current chance of having an advanced adenoma
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
50 Years to 75 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Indianapolis, Indiana