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ClinicalTrials.gov public records Last synced May 22, 2026, 12:49 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 126 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Colorectal Cancer Control and Prevention, Colorectal Cancer Screening, Shared Decision Making, Decision Aid
Interventions
CRC decision tool
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 75 Years
Enrollment
9,205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Breast Cancer, Colon Cancer, Rectum Cancer, Cervix Cancer, Prostate Cancer
Interventions
Health coordinator (or patient navigator), Educational materials only
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
65 Years and older
Enrollment
2,593 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Cancer
Interventions
SBIRT, Referral as Usual (RAU)
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
45 Years and older
Enrollment
880 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
Conditions
Healthy Subject
Interventions
Dietary Fiber, Fish Oil, Comparator
Dietary Supplement · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
50 Years to 75 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Neoplasm, Colonic Polyps
Interventions
Close focus HD NBI Colonoscopy System
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Palo Alto, California • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Cancer Screening, Prevention & Control
Interventions
Educational outreach
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
Not listed
Enrollment
628 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 30, 2011 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Adenomatous Polyps
Interventions
Eicosapentanoic acid and docosahexanoic acid, Oleic Acid
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
40 Years to 79 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 7, 2018 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Cancer
Interventions
No Direct Patient Outreach, Direct Patient Outreach: Colonoscopy Only, Direct Patient Outreach: Sequential Choice, Visit-Based Nudge/Text, No Nudge/Text
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
50 Years to 72 Years
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Colorectal Cancer
Interventions
Behavioral Messages, Generic Messages
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
50 Years to 80 Years · Female only
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 6, 2010 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Neoplasms, Colonic Polyps, Colorectal Cancer
Interventions
Olympus Colonoscope CFHQ190AL
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
281 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
3
States / cities
Palo Alto, California • San Francisco, California • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Cancer Prevention, Colorectal Adenoma
Interventions
Increased Plant-Based Diet and Decreased Animal-Based Diet
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced May 22, 2026, 12:49 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Colorectal Cancer Control and Prevention
Interventions
Decision Tool
Behavioral
Lead sponsor
Kathryn Martinez
Other
Eligibility
76 Years and older
Enrollment
15,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Pain, Cancer, Colonic Diseases
Interventions
GIC-1001
Drug
Lead sponsor
gicare Pharma Inc.
Industry
Eligibility
40 Years to 70 Years
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
11
States / cities
Scottsdale, Arizona • Anaheim, California • Chula Vista, California + 8 more
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Cancer, Prevention
Interventions
On-site Fecal Immunochemical Test (FIT) Kit Distribution, On-site With Social Media Advertising Fecal Immunochemical Test (FIT) Kit Distribution
Other
Lead sponsor
University of Nebraska
Other
Eligibility
45 Years to 75 Years
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers
Conditions
Colorectal Cancer, Polyps, Adenomas
Interventions
Aspirin, Folate
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
1,121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2007
U.S. locations
8
States / cities
Los Angeles, California • Denver, Colorado • Iowa City, Iowa + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2020 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Cancer Prevention
Interventions
Cancer control navigation (CNN), General referral (usual care)
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
1,554 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Cancer
Interventions
R-1,3-Butanediol
Dietary Supplement
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Nausea and Vomiting, Chemotherapy-Induced
Interventions
Casopitant, Dexamethasone, Placebo, Ondansetron
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
710 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
23
States / cities
Hot Springs, Arkansas • Corona, California • Fountain Valley, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Lung Cancer, Cervical Cancer, Breast Cancer, Colorectal Cancer
Interventions
Lay health advisor interactions
Behavioral
Lead sponsor
Nancy Schoenberg
Other
Eligibility
18 Years and older
Enrollment
1,415 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Whitesburg, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 22, 2013 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Lynch Syndrome, Colorectal Cancer
Interventions
LS tumor screening, Genetic testing, Genetic Counseling, Biorepository, Questionnaire
Genetic · Behavioral · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3,470 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
49
States / cities
Akron, Ohio • Barberton, Ohio • Batavia, Ohio + 29 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced May 22, 2026, 12:49 AM EDT
Suspended Not applicable Interventional
Conditions
Colon Cancer, Peripheral Neuropathy
Interventions
Cryotherapy Gloves
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Mineola, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colorectal Cancer
Interventions
Electronic Consult System
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
9
States / cities
Phoenix, Arizona • Tucson, Arizona • Denver, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced May 22, 2026, 12:49 AM EDT
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
Source: ClinicalTrials.gov public record
Updated Sep 15, 2013 · Synced May 22, 2026, 12:49 AM EDT
Conditions
Colon Cancer, Obesity
Interventions
High Fiber Diet Featuring Legumes (HLD), Healthy American Diet
Dietary Supplement
Lead sponsor
Emory University
Other
Eligibility
40 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 19, 2025 · Synced May 22, 2026, 12:49 AM EDT