Clinical trials: Polyps Colorectal
Colorectal Cancer, Colorectal Disorders
Reducing Colonoscopies in Patients Without Significant Bowel Disease
Investigating people with bowel symptoms uses a test that detects traces of blood in the stools, the FIT test. There are many possible reasons for positive tests. A few people have cancer.
- Conditions
- Colorectal Cancer, Colorectal Disorders, Colorectal Adenoma, Colorectal Polyp
- Trial name
- RECEDE (NCT04516785)
- Testing
- FIT and VOC
- Where
- 4 sites in United Kingdom
- Volunteers
- 1,181 people
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
Colorectal Polyps, Colorectal Adenoma
AI-Assisted Optical Diagnosis (CADx) for Diminutive Colorectal Polyps
This study evaluates whether an artificial intelligence system (GI Genius, Medtronic), already approved by Health Canada, can help doctors accurately identify, in real time during colonoscopy, which small colorectal polyps (5 mm…
- Conditions
- Colorectal Polyps, Colorectal Adenoma, Diminutive Colorectal Polyp
- Trial name
- CADxGIG (NCT07738484)
- Testing
- GI Genius CADx module (Medtronic)
- Volunteers
- 840 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Familial Adenomatous Polyposis
Trial of eRapa to Prevent Progression in Familial Adenomatous Polyposis Patients Under Active Surveillance
Patients with Familial Adenomatous Polyposis (FAP) who are undergoing endoscopic surveillance will be given Encapsulated Rapamycin (eRapa) at one of three escalating doses/schedules for 12 months with the aim of reducing polyp…
- Trial name
- NCT04230499
- Testing
- Encapsulated Rapamycin (eRapa)
- Where
- 4 sites in United States
- Volunteers
- 30 people
- Sponsor
- Rapamycin Holdings Inc.
Colorectal Neoplasms, Digestive System Diseases
Multi-Target Colorectal Cancer Screening Test for the Detection of Colorectal Advanced Adenomatous Polyps and Cancer
The primary objective is to determine the sensitivity and specificity of the Exact Colorectal Cancer (CRC) screening test for colorectal cancer, using colonoscopy as the reference method.
- Conditions
- Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
- Trial name
- DeeP-C (NCT01397747)
- Where
- 184 sites in United States, Canada
- Volunteers
- 12,776 people, healthy volunteers welcome
- Sponsor
- Exact Sciences Corporation
Colorectal Polyp, Colorectal Neoplasms
Colonoscopy vs Stool Testing for Older Adults With Colon Polyps
This is a multi-site comparative effectiveness randomized controlled trial (RCT) comparing annual fecal immunochemical testing (FIT) and colonoscopy for post-polypectomy surveillance among adults aged 65-82 with a history of…
- Conditions
- Colorectal Polyp, Colorectal Neoplasms, Colorectal Adenoma, Colorectal Cancer
- Trial name
- COOP (NCT05612347)
- Testing
- FIT, Colonoscopy
- Where
- 24 sites in United States, Canada
- Volunteers
- 6,434 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Obstructing Colorectal Cancer
Preoperative Assessment for Synchronous Carcinoma or Polyps With Magnetic Resonance (MR) Colonography
The purpose of this study is to diagnose possible synchronous carcinomas and polyps with magnetic resonance (MR) colonography in patients booked for operation because of carcinoma in the descending or sigmoid colon, where a…
- Trial name
- NCT00300547
- Testing
- MR colonography
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- Herlev Hospital
Colon Polyp, Colon Neoplasm
Effect of Enhanced Interactive Text Messages and Phone Instruction on the Quality of Bowel Preparation for Colonoscopy.
Efficacy Evaluation of Enhanced Bowel Preparation Instructions in Elective Colonoscopy.
- Trial name
- NCT04898426
- Testing
- Enhanced bowel preparation instruction
- Where
- Australia
- Volunteers
- 500 people
- Sponsor
- Griffith Base Hospital
Colorectal Cancer
Is Barium Enema an Adequate Diagnostic Test for Patients With Positive FOBT?
The research protocol aim is to compare diagnostic tools for the proper evaluation of patient with fecal occult blood test positive (FOBT +), a routine screening test for colorecatl carcinoma.
- Trial name
- DCBE (NCT00619814)
- Testing
- Double-contrast Barium enema, colonoscopy
- Volunteers
- 50 people
- Sponsor
- VA Caribbean Healthcare System
Colorectal Neoplasms
ENDO-AID Assisted Tandem Colonoscopy RCT
This study hypothesizes that more adenomas will be detected using the ENDO-AID assisted Colonoscopy compared to conventional colonoscopy.
- Trial name
- NCT05013125
- Testing
- ENDO-AID CADe assisted Colonoscopy
- Where
- Hong Kong
- Volunteers
- 360 people
- Sponsor
- Chinese University of Hong Kong
Colonic Polyp
Characterization of Colorectal Neoplasia
This is a post-marketing, single-arm, prospective study investigating the use of GI Genius CADx device in the real-time characterization of colorectal polyps (i.e. prediction of their histology during the colonoscopy).
- Trial name
- CHANGE (NCT04884581)
- Testing
- GI Genius CADx device
- Where
- Italy
- Volunteers
- 165 people
- Sponsor
- Nuovo Regina Margherita Hospital
ColoRectal Cancer, Colonic Polyps
Feasibility of Check-Cap's P1 Capsule System Screening
Prospective, Single arm, Multi-Center 1. To establish the safety and preliminary efficacy of the Check-Cap System in patients with negative FOBT (Fecal Occult Blood Test) 2.
- Trial name
- NCT01458925
- Testing
- The P1 Check-Cap capsule
- Where
- Israel
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- Check-Cap Ltd.
Adenoma Colon, Colorectal Cancer
Retrospective Evaluation of 3 Colonic Adenoma Detection Strategies
Retrospective study, single blind (patient), allowing a posteriori clinical data collection of 90 patients during their passage to the ambulatory endoscopy circuit, to consider 3 groups and thus to deduce a colonic adenoma…
- Conditions
- Adenoma Colon, Colorectal Cancer, Colorectal Polyp, Colonic Adenocarcinoma
- Trial name
- COLODETECT (NCT05080088)
- Where
- France
- Volunteers
- 90 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Colorectal Polyp, Colorectal Cancer Recurrent
Development and Validation of Microbiota and Metabolite-based Prediction Model for Recurrence of High-risk Colorectal Polyps After Polypectomy
The characteristics of the intestinal microbiota in high-risk colorectal polyp recurrence and their relationship with disease pathogenesis have not yet been fully elucidated.
- Conditions
- Colorectal Polyp, Colorectal Cancer Recurrent, Colorectal Adenoma
- Trial name
- NCT06957626
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Peking Union Medical College Hospital
Colonic Neoplasms, Colonic Adenocarcinoma
Assessing the Additional Neoplasia Yield of Computer-aided Colonoscopy in a Screening Setting
Even if colonoscopy is considered the reference standard for the detection of colonic neoplasia, polyps are still missed. The risk of early post-colonoscopy cancer appeared to be independently predicted by a relatively low…
- Conditions
- Colonic Neoplasms, Colonic Adenocarcinoma, Polyps of Colon, Rectal Neoplasms
- Trial name
- GENIAL-CO (NCT04441580)
- Testing
- CADe colonoscopy using GI Genius device
- Where
- Italy
- Volunteers
- 900 people
- Sponsor
- Fondazione Poliambulanza Istituto Ospedaliero
Colorectal Cancer (CRC), Colorectal Cancer and Pre-cancer Polyps
Examination of the Large Intestine With Camera Capsule in Patients With Blood Stream Infection With Gut-associated Bacteria
The goal of this observational study is to diagnose colorectal cancer or precancerous tumors in participants over the age of 18 hospitalized with blood stream infection with anaerobic gut-associated bacteria.
- Conditions
- Colorectal Cancer (CRC), Colorectal Cancer and Pre-cancer Polyps, Blood Stream Infection, Anaerobic Infection
- Trial name
- AB-care (NCT06919068)
- Testing
- Colon capsule endoscopy
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Colon Adenoma, Colon Polyp
St. Paul's Advanced Resection Center Cohort for Colorectal Neoplasia (SPARC-C)
The SPARC-C study is a prospective, multi-institutional observational study of patients referred for the management of large (≥ 20mm) non-pedunculated colorectal polyps (LNPCPs).
- Conditions
- Colon Adenoma, Colon Polyp, Colon Lesion
- Trial name
- SPARC-C (NCT05402696)
- Testing
- Endoscopic tissue resection
- Where
- 6 sites in United States, Canada and 1 more
- Volunteers
- 3,500 people
- Sponsor
- University of British Columbia
Colorectal Cancer, Precancerous Condition
Improving the Frequency of Colonoscopy in Patients With a Previous Colorectal Polyp
RATIONALE: Receiving a reminder letter from their doctor may increase the frequency of colonoscopy in patients who have had a colorectal polyp removed.
- Trial name
- NCT00397969
- Testing
- counseling intervention, screening colonoscopy
- Where
- 2 sites in United States
- Volunteers
- 800 people
- Sponsor
- Harvard Medical School (HMS and HSDM)
Polyp Colorectal, Adenoma Colon
AI Colorectal Polyp Detection
This study is intended to demonstrate the superiority of colorectal polyp detection using computer-assisted colonoscopy compared to conventional colonoscopy.
- Trial name
- NCT04979962
- Testing
- EW10-EC02 (Endoscopy Support Program)
- Where
- 10 sites in United States
- Volunteers
- 1,162 people, healthy volunteers welcome
- Sponsor
- Fujifilm Medical Systems USA, Inc.
Colorectal Cancer, Colorectal Cancer Stage I
Web-based Learning Module on Optical Diagnosis of Early Colorectal Cancer
International guidelines recommend deciding the treatment of colorectal lesions based on the estimated histology by endoscopic optical diagnosis.
- Trial name
- LODIP (NCT05663788)
- Testing
- E-learning module
- Where
- 12 sites in United States, Japan and 2 more
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Althaia Xarxa Assistencial Universitària de Manresa
Colon Polyp, Colorectal Carcinoma
Testing the Effects of Exercise on Colorectal Cancer Development After Treatment With Pelvic Radiation Therapy for Prostate Cancer
This clinical trial evaluates the effects of exercise therapy on signs of colorectal cancer in colon tissue and blood in people who completed pelvic radiation therapy for prostate cancer.
- Conditions
- Colon Polyp, Colorectal Carcinoma, Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8
- Trial name
- NCT07790718
- Testing
- Aerobic Exercise, Biopsy Procedure, Biospecimen Collection
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- City of Hope Medical Center