Clinical trials: Colorectal Polyps
Colorectal Polyp, Colorectal Adenoma
Evaluation of a CAM System for Colorectal Polyp Size Measurement
Accurate polyp size measurements are essential for risk stratification, selection of polypectomy techniques, and surveillance interval assignments.
- Trial name
- CAM (NCT06715384)
- Testing
- Polyp size measurement using autonomous AI measurement or AI-assisted human measurement with the CAM system
- Where
- China
- Volunteers
- 168 people
- Sponsor
- Changhai Hospital
Colorectal Polyp
Cold Snare Polypectomy of Non-pedunculated Colorectal Adenomas
A prospective randomised controlled trial of cold vs hot snare polypectomy of non-pedunculated colorectal adenomas.
- Trial name
- NCT03859479
- Testing
- Cold snare polypectomy, Hot snare polypectomy
- Where
- Russia
- Volunteers
- 160 people
- Sponsor
- State Scientific Centre of Coloproctology, Russian Federation
Colonic Polyp, Colon Cancer
Endoscopic Characteristics of Colonic Tumours
The purpose is to investigate whether polyps that look different at colonoscopy, have formed via different mutations and have different risks of turning into cancer.
- Trial name
- C-LST (NCT01372696)
- Testing
- Sample of polyp
- Where
- Australia
- Sponsor
- Professor Michael Bourke
Diminutive Colorectal Polyps
WASP Classification in Diagnosis of Diminutive Colorectal Polyps
Adenomas, serrated adenomas and hyperplastic polyps are polypoid lesion in the colorectum. At the present moment, all polyps should be resected endoscopically, although only adenomas and serrated adenomas, but not hyperplastic…
- Trial name
- NCT03903497
- Testing
- NBI
- Where
- 2 sites in China
- Volunteers
- 2,640 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Colorectal Polyp, Colorectal Cancer
Computer-aided Detection During Screening Colonoscopy
Nowadays, colonoscopy is considered the gold standard for the detection of lesions in the colorectal mucosa. However, around 25% of polyps may be missed during the conventional colonoscopy.
- Conditions
- Colorectal Polyp, Colorectal Cancer, Colorectal Adenoma
- Trial name
- NCT05734820
- Testing
- HD- colonoscopy, HD-colonoscopy assisted by AI
- Where
- Ecuador
- Volunteers
- 312 people
- Sponsor
- Instituto Ecuatoriano de Enfermedades Digestivas
Colorectal Polyps
Colorectal Polypectomy Upon Insertion And Withdrawal Or Upon Withdrawal Only?
The investigators aim to assess the procedure time and miss rate of polyps when performing polypectomy in the colon on the way up* and down or only on the way down.
- Trial name
- NCT01607827
- Testing
- Polyp removal upon insertion and withdrawal, Polyp removal upon withdrawal only
- Where
- Switzerland
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Polyp Colorectal
An Integrated Management Pathway for Complex Colorectal Polyps
The purpose of this study is to evaluate the impact of implementing an integrated clinical care pathway for the diagnosis, referral, evaluation and treatment of large complex colorectal polyps on clinical outcomes
- Trial name
- NCT04576780
- Testing
- Integrated Large Complex Polyp Referral Pathway
- Volunteers
- 400 people
- Sponsor
- Unity Health Toronto
Colorectal Cancer, Colorectal Adenoma
Comparison of Expression of Carcinogenesis-related Molecular Markers in the Patients With Colon Cancer and Polyp
A study of carcinogenesis-related molecular markers in the patients with colorectal cancer and colorectal adenoma.
- Trial name
- NCT05638542
- Where
- South Korea
- Volunteers
- 582 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Colonic Polyp, Colonic Neoplasms
Real-World Validation of an Artificial Intelligence Characterization Support (CADx) System
Colorectal cancer (CRC) is a leading cause of cancer-related morbidity and mortality worldwide, with rates of CRC predicted to increase. Colonoscopy is currently the gold standard of screening for CRC.
- Conditions
- Colonic Polyp, Colonic Neoplasms, Colonic Dysplasia
- Trial name
- NCT05034185
- Testing
- Computer-aided diagnosis (CADx) support tool
- Where
- Singapore
- Volunteers
- 450 people
- Sponsor
- Changi General Hospital
Familial Adenomatous Polyposis
Trial of Exercise Therapy in Familial Adenomatous Polyp (FAP)
The purpose of this phase 1a/b trial is to find out what amount of exercise would be best to use for preventing recurrence of colorectal polyps.
- Trial name
- NCT06641310
- Testing
- Exercise Therapy
- Where
- 2 sites in United States
- Volunteers
- 32 people
- Sponsor
- University of Michigan Rogel Cancer Center
Colorectal Polyp
BLI Based Adenoma Surveillance Strategy
Bowel cancer is the third most common cancer in the UK. It develops through smaller growths in the bowel called polyps. Early recognition and removal of these polyps result in prevention of developing bowel cancer in an…
- Trial name
- BLAST (NCT04111601)
- Testing
- Blue light imaging
- Where
- United Kingdom
- Volunteers
- 217 people, healthy volunteers welcome
- Sponsor
- Portsmouth Hospitals NHS Trust
Colonic Polyps
Artificial Intelligence in the Characterization of Colorectal Polyps
Current guidelines recommend resection and histopathological analyses of all colorectal polyps. Real-time optical diagnosis can obviate non-neoplastic polyp resection ("diagnose-and-leave-behind") and histopathological analyses…
- Trial name
- NCT04749277
- Testing
- CAD EYE® (Fujifilm, Europe, Gesellschaft mit beschränkter Haftung, Dusseldorf, Germany)
- Where
- Portugal
- Volunteers
- 197 people
- Sponsor
- Unidade Local de Saúde de Coimbra, EPE
Colorectal Polyps
Prospective Evaluation of Combined Laparoscopy With CO2 Intraoperative Colonoscopy Treatment for Colorectal Lesions
The purpose of this study is to evaluate prospectively the usefulness of IC-CO2(intraoperative colonoscopy (IC) using carbon dioxide (CO2)) in colon and rectal surgical practice, coincident with laparoscopic surgery, and assess…
- Trial name
- NCT00725465
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Weill Medical College of Cornell University
Colorectal Polyp, Colorectal Neoplasms
Real-time AI-assisted Endocyroscopy for the Diagnosis of Colorectal Lesions
Colorectal cancer (CRC) is the third most common malignancy and the second leading cause of cancer-related death worldwide. Colonoscopy is considered the preferred method of screening for colorectal cancer, and early and…
- Trial name
- NCT06791395
- Testing
- Computer-aided diagnosis (CADx) support tool
- Where
- 3 sites in China
- Volunteers
- 570 people
- Sponsor
- The First Hospital of Jilin University
FAP, Familial Adenomatous Polyposis
Investigation of β-hydroxybutyrate Supplementation as Chemoprevention in Familial Adenomatous Polyposis
The aim of this study is to evaluate the potential of BHB supplementation as a novel strategy to impede the development and progression of intestinal adenomas in individuals with FAP, thus potentially reducing the need for…
- Trial name
- BHB-FAP (NCT06578637)
- Testing
- R-1,3-Butanediol (10G-A), R-1,3-Butanediol (20G-A), R-1,3-Butanediol (30G-A)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Gastrointestinal Neoplasms, Gastrointestinal Disease
Endoscopic Resection Multicenter Registry
This is a retrospective and prospective multicenter registry to collect long-term data (1 year) on patients who have or will undergo Endoscopic resection such as EMR, ESD, EFTR, STER, etc.
- Conditions
- Gastrointestinal Neoplasms, Gastrointestinal Disease, Gastric Cancer, Gastric Neoplasm
- Trial name
- NCT03065257
- Testing
- Endoscopic Resection
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Weill Medical College of Cornell University
Colorectal Cancer
Celecoxib in Preventing Polyps in Patients Who Have Undergone Surgery for Stage I Colon Cancer
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development of cancer. It is not yet known whether celecoxib is effective in preventing polyps in patients with colon cancer.
- Trial name
- NCT00087256
- Testing
- Celecoxib
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- NSABP Foundation Inc
Colorectal Polyp
Prediction of Diminutive/Small Polyp Histology: Didactic vs. Computer-based Training
Bowel cancer is one of the most common cancers and the best method of diagnosing it is through endoscopic examination of the bowel (colonoscopy).
- Trial name
- NCT03843567
- Testing
- Endoscopic characterisation training
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Colorectal Cancer, Colon Cancer
Pilot Study of Colon Cancer Screening Tests
Colon cancer is the second leading cause of cancer death in North America. These deaths are preventable with proper screening. Fecal occult blood testing, virtual colonoscopy, and standard (optical) colonoscopy are all options…
- Conditions
- Colorectal Cancer, Colon Cancer, Adenomatous Polyps
- Trial name
- NCT00865527
- Testing
- Fecal occult blood test, Virtual colonoscopy, Optical colonoscopy
- Where
- Canada
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Colorectal Cancer, Colorectal Adenoma
The Implementation of Genetic Risk for Colorectal Cancer Screening
The goal of this study is to investigate genetic risk for colorectal cancer utilizing polygenic risk scores (PRS) for adults over 45 who have not received their first colonoscopy. The main questions it hopes to address are: 1.
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colorectal Polyp
- Trial name
- PRO-GENE-COLON (NCT07621757)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Endeavor Health