Clinical trials: Polyp, Colonic
Colorectal Cancer, Precancerous Condition
S0000D: Effect of Vitamin E and/or Selenium on Colorectal Polyps in Men Enrolled on SELECT Trial SWOG-S0000
RATIONALE: Studying tissue samples in the laboratory from participants receiving treatment on the Selenium and Vitamin E Cancer Prevention Trial (SELECT) SWOG-S0000 may help doctors predict a participant's response to treatment…
- Trial name
- ACP (NCT00706121)
- Testing
- Vitamin E, Selenium
- Where
- United States
- Volunteers
- 8,094 people, healthy volunteers welcome
- Sponsor
- SWOG Cancer Research Network
Polyps
Evaluation of an Endoscopic Suturing System for Tissue Apposition in Colonic Polypectomy
The purpose of this study is to show that the surgical site in the bowel wall can be sewn closed in the colon or intestine, with a new sewing device after removal of a benign polyp according to standard of care.
- Trial name
- NCT00553436
- Testing
- Tissue Apposition System (TAS) Device
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Ethicon Endo-Surgery
Familial Adenomatous Polyposis
Trial of Eflornithine Plus Sulindac in Patients With Familial Adenomatous Polyposis (FAP)
The purpose of this randomized, double-blind, Phase III trial is to determine if the combination of eflornithine plus sulindac is superior to sulindac or eflornithine as single agents in delaying time to the first occurrence of…
- Trial name
- NCT01483144
- Testing
- Eflornithine, Sulindac 150 MG
- Where
- 17 sites in United States, Belgium and 5 more
- Volunteers
- 171 people
- Sponsor
- Cancer Prevention Pharmaceuticals, Inc.
High Risk Polyposis Syndrome, Distal Colonic Lesions
Indocyanine Green Fluorescent Molecular Imaging of the Gastrointestinal Tract
Standard white light endoscopy involves the passage of a thin, flexible camera into the colon from the anus. Although standard white light endoscopy can detect most polyps and precancerous areas in the gastrointestinal tract and…
- Conditions
- High Risk Polyposis Syndrome, Distal Colonic Lesions, Colorectal Polyps
- Trial name
- NCT01112514
- Testing
- indocyanine green
- Where
- 2 sites in United States
- Volunteers
- 4 people
- Sponsor
- Massachusetts General Hospital
Polyp, Colorectal
Colorectal Polyp Clinical Decision Support Device Study
The study objective is to establish the efficacy of the colorectal polyp Clinical Decision Support Device (CDSD) in clinical use.
- Conditions
- Polyp, Colorectal, Colonoscopy
- Trial name
- CDSD (NCT04437615)
- Testing
- Colonoscopy, Clinical Decision Support Device
- Where
- United States
- Volunteers
- 2,379 people
- Sponsor
- Olympus Corporation of the Americas
Attenuated Familial Adenomatous Polyposis, Familial Adenomatous Polyposis
Erlotinib Hydrochloride in Reducing Duodenal Polyp Burden in Patients With Familial Adenomatous Polyposis at Risk of Developing Colon Cancer
This phase II trial studies the side effects of erlotinib hydrochloride and how well it works in reducing duodenal polyp burden in patients with familial adenomatous polyposis at risk of developing colon cancer.
- Trial name
- NCT02961374
- Testing
- Erlotinib, Erlotinib Hydrochloride
- Where
- 8 sites in United States, Puerto Rico
- Volunteers
- 46 people
- Sponsor
- National Cancer Institute (NCI)
Familial Adenomatous Polyposis Coli, FAP
Chemoprevention Trial in Familial Adenomatous Polyposis (FAP) Coli Using EPA
This purpose of this study is to investigate whether the number and size of rectal polyps can be reduced in patients with Familial Adenomatous Polyposis (FAP) by using a highly-purified form of a naturally occurring substance…
- Trial name
- NCT00510692
- Testing
- Eicosapentanoic Acid (EPA), Endoscopy, Biopsies taken
- Where
- United Kingdom
- Volunteers
- 58 people
- Sponsor
- S.L.A. Pharma AG
Recurrence
Post-resection Treatment of Large Colon Polyps
Patients who have provided informed consented and are scheduled to undergo endoscopic mucosal resection (EMR) of lesions 15mm and larger will be randomized to STSC (80 W, Effect 5) vs APC (preferred settings) vs No Treatment of…
- Trial name
- SAP (NCT03654209)
- Testing
- Argon Plasma Coagulation, Snare Tip Soft Coagulation
- Where
- 10 sites in United States
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- Indiana University
Colorectal Neoplasms, Colonic Polyps
Study of Flat Polyp Detection Using New Narrow Band Imaging (NBI) Compared to White Light Colonoscopy - The FIND FLAT Colonoscopy Study
We hypothesize that high definition narrow band imaging (NBI) colonoscopy compared to high definition white light colonoscopy will detect an increased number of nonpolypoid (flat and depressed) colorectal neoplasm.
- Conditions
- Colorectal Neoplasms, Colonic Polyps, Colorectal Cancer
- Trial name
- NBI (NCT01310699)
- Testing
- Olympus Colonoscope CFHQ190AL
- Where
- 3 sites in United States
- Volunteers
- 281 people, healthy volunteers welcome
- Sponsor
- VA Palo Alto Health Care System
Colorectal Lesions
Evaluation of Capsule Endoscopy With PillCam® Colon 2 in Visualization of the Colon
This pilot, multi center study will establish the effectiveness of Given PillCam® Platform with the PillCam® Colon 2 Capsule as demonstrated by the identification of subjects with polyps, compared to standard colonoscopy.
- Trial name
- NCT01269372
- Testing
- PillCam Colon 2, Colonoscopy
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Colonic Polyps
Optical Frequency Domain Imaging for Assessing Colonic Polyps
The goal of this research is to conduct a pilot clinical study to image colonic polyps with the intent to evaluate the potential use of Optical Frequency Domain Imaging (OFDI) to identify the extent of invasion (if present)…
- Trial name
- NCT01439087
- Testing
- MGH Optical Frequency Domain Imaging (OFDI) System
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Massachusetts General Hospital
Colon Polyps
Safety of Endoscopic Resection of Large Colorectal Polyps: A Randomized Trial.
The effectiveness of colonoscopy in reducing colorectal cancer mortality relies on the detection and removal of neoplastic polyps.
- Trial name
- NCT01936948
- Testing
- Clip closure
- Where
- United States
- Volunteers
- 928 people
- Sponsor
- White River Junction Veterans Affairs Medical Center
Polyp of Colon, Endoscopic Mucosal Resection
EndoRotor® Endoscopic Mucosal Resection System for the Colon
The EndoRotor® is intended for use (USA labeling) in endoscopic procedures by a trained gastroenterologist to resect and remove tissue, not intended for biopsy, of the gastrointestinal (GI) system including post-endoscopic…
- Conditions
- Polyp of Colon, Endoscopic Mucosal Resection, Recurrent Colon Adenoma
- Trial name
- NCT04203667
- Testing
- EndoRotor Resection
- Where
- 11 sites in United States, France and 2 more
- Volunteers
- 66 people
- Sponsor
- Interscope, Inc.
Rectal Cancer, Ulcerative Colitis
Bioabsorbable Staple Line Reinforcement in Colorectal,Coloanal and Ileoanal Anastomoses
The primary purpose of this prospective, randomized multicenter center study is to evaluate and compare the outcomes of colorectal, coloanal and ileoanal anastomoses reinforced with a bioabsorbable staple line reinforcement…
- Conditions
- Rectal Cancer, Ulcerative Colitis, Familial Adenomatous Polyposis, Diverticulitis
- Trial name
- NCT00663819
- Testing
- GORE SEAMGUARD® Bioabsorbable Staple Line Reinforcement, Staple line without reinforcement
- Where
- 16 sites in United States
- Volunteers
- 258 people
- Sponsor
- W.L.Gore & Associates
Colorectal Cancer, Colorectal Polyps
The Colorectal Breath Analysis (COBRA) Study
This study aims to determine whether a breath test could be used for early detection of colorectal cancer and colorectal polyps.
- Conditions
- Colorectal Cancer, Colorectal Polyps, Colorectal Adenocarcinoma
- Trial name
- COBRA (NCT03699163)
- Testing
- Breath sample
- Where
- 8 sites in United Kingdom
- Volunteers
- 1,855 people
- Sponsor
- Imperial College London
Adenomatous Polyps
Does Cap Assisted Colonoscopy Improve Detection of Adenomatous Polyps? (CAP Trial)
Effectiveness of screening colonoscopy in cancer prevention relies on the detection and removal of adenomatous polyps. However, a substantial rate of adenomas is missed during a colonoscopy.
- Trial name
- CAP (NCT01935180)
- Testing
- Colonoscopy Cap
- Where
- 2 sites in United States
- Volunteers
- 1,148 people, healthy volunteers welcome
- Sponsor
- White River Junction Veterans Affairs Medical Center
Adenoma, Polyps
Prospective Trial to Compare the Clinical Efficiency of G-EYE™ HD Colonoscopy With Standard HD Colonoscopy
The purpose of this study is to compare the adenoma detection rate of G-EYE™ high definition colonoscopy with that of standard high definition colonoscopy
- Conditions
- Adenoma, Polyps, Colorectal Cancer
- Trial name
- NCT01917513
- Testing
- G-EYE™ colonoscopy, Standard Colonoscopy
- Where
- 15 sites in United States, Denmark and 6 more
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Smart Medical Systems Ltd.
Polyps of Colon
Contribution of Narrow Band Imaging (NBI) for the Characterization of Scalloped Polyps (NBI POLYPES COLIQUES)
This prospective bicentric trial aims to evaluate the diagnostic performance of the characterization of scalloped polyps less than 20 millimeter in NBI (Narrow Band Imaging) in patients with screening colonoscopy.
- Trial name
- NCT03448653
- Testing
- Colonoscopy with NBI
- Where
- 2 sites in France
- Volunteers
- 314 people
- Sponsor
- Centre Hospitalier Departemental Vendee
Colon Cancer
Vitamin D and Screening Colonoscopy or Polyp Surveillance
The investigators will recruit DoD beneficiaries 18 years or older, that have been referred for a screening colonoscopy or polyp surveillance (or had one in the last 2 weeks), and have no previous diagnosis of colorectal cancer.
- Trial name
- VitDColon (NCT02269332)
- Testing
- Screening Colonoscopy
- Where
- United States
- Volunteers
- 298 people
- Sponsor
- Mike O'Callaghan Military Hospital
Colorectal Polyp, Colorectal Adenoma
Standard Colonoscopy Versus Colonoscopy With Endocuff Vision
This study seeks to compare colonoscopy results between a standard method and one using a distal scope attachment (Endocuff Vision).
- Conditions
- Colorectal Polyp, Colorectal Adenoma, Colon Cancer
- Trial name
- NCT03361917
- Testing
- Endocuff Vision
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Indiana University