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ClinicalTrials.gov public records Last synced Sep 6, 2026, 8:23 AM EDT

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Showing 1–24 of 39 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Gastrointestinal Hemorrhage
Interventions
Early colonoscopy, Elective colonoscopy
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Enhanced Recovery Pathway for Endoscopy

NCT04983498
Conditions
Enhanced Recovery Pathway, Endoscopy
Interventions
Ondansetron 4 MG, Lactated Ringers, Intravenous, Early Mobilization, Early PO Intake
Drug · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Colorectal Cancer Screening
Interventions
Notification, Training
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years and older
Enrollment
536 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
5
States / cities
Portland, Maine • Boston, Massachusetts • Danvers, Massachusetts + 1 more
Conditions
NEC, Necrotizing Enterocolitis, Intestinal Disease, Human Development
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 2 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Colo-rectal Cancer
Interventions
Not listed
Lead sponsor
Natera, Inc.
Industry
Eligibility
40 Years and older
Enrollment
25,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2033
U.S. locations
1
States / cities
Austin, Texas
Conditions
Melena, Gastrointestinal Hemorrhage
Interventions
Early Video Capsule Endoscopy
Device
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Worcester, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing VA No-Shows: Evaluation of Predictive Overbooking Applied to Colonoscopy

NCT01639443
Conditions
Colon Cancer
Interventions
Predictive no-show overbooking
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
West Los Angeles, California
Not listed Not applicable Interventional Accepts healthy volunteers

Pilot Study of Stomach Cancer Early Detection and Prevention With Endoscopy

NCT05566899
Conditions
Gastric Cancer
Interventions
esophagogastroduodenoscopy (EGD)
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
40 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
New Brunswick, New Jersey
Conditions
Colorectal Cancer
Interventions
microsatellite instability analysis
Genetic
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years to 49 Years
Enrollment
651 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
71
States / cities
Mobile, Alabama • Colton, California • Duarte, California + 52 more
Completed No phase listed Observational Accepts healthy volunteers Results available

Residual Gastric Volume in Same Day Versus Split Dose and Evening Before Bowel Preparation

NCT02264249
Conditions
Esophagogastroduodenoscopy, Colonoscopy
Interventions
Esophagogastroduodenoscopy and colonoscopy split dose prep, Esophagogastroduodenoscopy and colonoscopy Evening before colonoscopy prep, Esophagogastroduodenoscopy and colonoscopy Same day prep colonoscopy preparation
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
449 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Weston, Florida
Conditions
Colonoscopy
Interventions
colonoscopy
Procedure
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 80 Years
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
El Paso, Texas
Conditions
Colorectal Cancer
Interventions
educational intervention, internet-based intervention, evaluation of cancer risk factors, fecal occult blood test, screening colonoscopy
Other · Procedure
Lead sponsor
Harvard University
Other
Eligibility
50 Years to 75 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2005
U.S. locations
2
States / cities
Boston, Massachusetts
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Increasing Breast and Colorectal Cancer Screening in the Community

NCT07748377
Conditions
Colorectal Neoplasms, Breast Neoplasms
Interventions
Chi gung: Stay Well, Live Well
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
45 Years to 75 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
7
States / cities
New York, New York
Conditions
Colorectal Cancer (CRC) Screening
Interventions
Educational Information via Smartphone App
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
45 Years to 84 Years
Enrollment
5,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Results available

Head to Head Pilot Trial of Mailed Cologuard to Mailed FIT

NCT06173375
Conditions
Colorectal Cancer
Interventions
Cologuard, Fecal Immunochemical Test
Diagnostic Test
Lead sponsor
University of California, San Diego
Other
Eligibility
45 Years to 49 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
La Jolla, California
Conditions
Bowel Preparation
Interventions
PicoPrep, HalfLytely, bisacodyl
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
603 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
11
States / cities
Clearwater, Florida • Hollywood, Florida • Inverness, Florida + 8 more
Completed Not applicable Interventional Accepts healthy volunteers

Artificial Intelligence in Colonoscopy

NCT06621225
Conditions
Colorectal Carcinoma
Interventions
Artificial Intelligence, Mucosal Exposure Device
Device
Lead sponsor
Pankaj Patel
Other
Eligibility
75 Years and older
Enrollment
264 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Sebring, Florida
Conditions
Patient
Interventions
Hyperspectral Endoscopy (HySE), White Light Endoscopy (WLE)
Procedure · Device
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Colon Cancer, Rectal Cancer
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
40 Years and older
Enrollment
13,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
7
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Minneapolis, Minnesota + 4 more
Conditions
Gastro Intestinal Bleeding, Hematemesis, Melena
Interventions
Video Capsule Endoscopy
Device
Lead sponsor
Christopher Marshall
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Worcester, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Screen to Save: NCI Colorectal Cancer Outreach & Screening Initiative

NCT05064410
Conditions
Colorectal Cancer
Interventions
Educational Intervention
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
45 Years to 75 Years
Enrollment
188 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Recruiting No phase listed Observational Accepts healthy volunteers

Early Detection of Advanced Adenomas and Colorectal Cancer

NCT06342440
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 – 2028
U.S. locations
2
States / cities
Monrovia, California • San Diego, California
Conditions
Colorectal Cancer
Interventions
All eligible subjects will provide blood for SEPT9 biomarker testing
Other
Lead sponsor
Epigenomics, Inc
Industry
Eligibility
50 Years and older
Enrollment
7,929 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
20
States / cities
Boca Raton, Florida • Miami, Florida • Atlanta, Georgia + 15 more
Not listed Not applicable Interventional Accepts healthy volunteers

Web-based Learning Module on Optical Diagnosis of Early Colorectal Cancer

NCT05663788
Conditions
Colorectal Cancer, Colorectal Cancer Stage I
Interventions
E-learning module
Other
Lead sponsor
Althaia Xarxa Assistencial Universitària de Manresa
Other
Eligibility
28 Years and older
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina