Clinical trials: Polyp of Large Intestine
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
Colorectal Cancer, Polyp of Colon
Reducing Neoplasia Recurrence After Non-thermal Endoscopic Resection of Large Colorectal Polyps
The goal of this clinical trial is to clarify the role of adjuvant thermal ablation for non-thermal endoscopic mucosal resection (EMR) of large (≥20mm) flat colorectal polyps (so-called laterally spreading lesions [LSLs]).
- Trial name
- COSA-RCT (NCT07242820)
- Testing
- Adjuvant thermal ablation, No adjuvant thermal ablation
- Where
- Canada
- Volunteers
- 752 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
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
Polyps, Adenoma Colon
Early DiAgnosis Real-Time Healthcare System for CANcer Trial
The purpose of the study is to assess whether the AI characterisation system of the CADDIE device improves the endoscopists accuracy in the optical diagnosis of diminutive colorectal polyps in the bowel during colonoscopy.
- Conditions
- Polyps, Adenoma Colon, Colorectal Polyp, Colon Polyp
- Trial name
- EARTHSCAN (NCT05064124)
- Testing
- CADDIE - Computer Aided Detection and Diagnosis for Intelligent Endoscopy
- Where
- United Kingdom
- Volunteers
- 420 people
- Sponsor
- University College, London
10-20 mm Pedunculated Colorectal Polyp
Investigation of Cold Snare Polypectomy for Removing 10-20 mm 0-Ip Colorectal Polyp
This is a multicenter, single-arm feasibility study conducted across multiple hospitals in Taiwan. The goal of this trial is to evaluate whether cold snare polypectomy is a feasible and safe method for removing 10-20 mm…
- Trial name
- NCT07114380
- Testing
- Cold snare polypectomy
- Where
- 5 sites in Taiwan
- Volunteers
- 120 people
- Sponsor
- National Taiwan University Hospital
Polyp Colorectal, Bleeding
Post Polypectomy Bleeding. Que Sera, Sera? Whatever Will be, Will be?
Patients with colorectal polyps removed endoscopically (polypectomy, endoscopic mucosal resection, underwater endoscopic mucosal resection, endoscopic submucosal dissection) may experience delayed post polypectomy bleeding.
- Trial name
- FILLIP (NCT06220149)
- Testing
- FIT (fecal immunochemical test)
- Where
- Romania
- Volunteers
- 200 people
- Sponsor
- Carol Davila University of Medicine and Pharmacy
Colorectal Cancer, Colorectal Neoplasms
Early Detection of Advanced Adenomas and Colorectal Cancer
This study aims to develop a highly sensitive, specific, and cost-effective blood assay for early detection of colorectal adenomas and cancer, using advanced machine learning and state-of-the-art biological analyses.
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Polyp, Colorectal Adenocarcinoma
- Trial name
- AACRC (NCT06342440)
- Testing
- DENEB
- Where
- 6 sites in United States, China and 3 more
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Colorectal Cancer
CB-17-08 Augmented Endoscopy System for Mucosal Lesion Detection During Colonoscopy for Colon Rectal Cancer.
The aim of this study is to assess the performance of the CB-17-08 to help endoscopists find potential mucosal polyps during the colonoscopy procedure, without significant noise disturbing the endoscopist attention, nor negative…
- Trial name
- NCT03954548
- Testing
- CB-17-08 CADe
- Where
- 10 sites in United States, Italy and 1 more
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- Cosmo Artificial Intelligence-AI Ltd
Colorectal Polyp, Colonic Neoplasms
Online Education Module to Accurately Classify Polyp Size
Investigators developed an online educational module (ESTIMATE) to teach Gastroenterology (GI) trainees how to estimate polyp size using a snare.
- Trial name
- ESTIMATE (NCT05846295)
- Testing
- ESTIMATE
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- University of Colorado, Denver
Colorectal Disorders, Colorectal Neoplasms
Comparison of the Left-Lateral Horizontal and Supine Positions for Colonoscopy Intervention: A Randomized Controlled Study
Objective: One of the most common technical difficulties during colonoscopy is passing through the fold of the sigmoid colon. Colonoscopy is commonly performed by endoscopists with the patient in the left lateral position.
- Conditions
- Colorectal Disorders, Colorectal Neoplasms, Colorectal Polyp, Colo-rectal Cancer
- Trial name
- NCT07517848
- Testing
- Colonoscopy after bowel cleansing
- Where
- Turkey (Türkiye)
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Manisa Celal Bayar University
Colonoscopy, Polypectomy
Comparison of Jumbo and Hot Biopsy Forceps
Cold forceps polypectomy and hot biopsy forceps electrocauterization (HBF) are still widely used methods for endoscopic resection of diminutive colorectal polyps (DCPs)(polyps smaller than 5 mm).
- Trial name
- NCT02188316
- Testing
- Jumbo forceps, Hot biopsy forceps
- Where
- Turkey (Türkiye)
- Volunteers
- 179 people, healthy volunteers welcome
- Sponsor
- Camlıca Erdem Hospital
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
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
Polyp of Colon, Colorectal Polyp
Artificial Intelligence Development for Colorectal Polyp Diagnosis
Accurate classification of growths in the large bowel (polyps) identified during colonoscopy is imperative to inform the risk of colorectal cancer.
- Trial name
- NCT06447012
- Testing
- Colonoscopy
- Where
- United Kingdom
- Volunteers
- 4,000 people
- Sponsor
- King's College Hospital NHS Trust
Polyp of Large Intestine, Colorectal Neoplasms
Perioperative Hemodynamic Optimization Using the Photoplethysmography in Colorectal Surgery
The purpose of this study is to determine whether hemodynamic optimization with photoplethysmography (ClearSight, Edwards Lifesciences, Irvine, CA) during colorectal surgery could decrease the incidence of perioperative…
- Conditions
- Polyp of Large Intestine, Colorectal Neoplasms, Crohn Disease
- Trial name
- PANEX3 (NCT02343601)
- Testing
- Photoplethysmography
- Where
- France
- Volunteers
- 160 people
- Sponsor
- University Hospital, Caen
Colorectal Polyps
Impact of CADx on Endoscopists' Histologic Characterization of Diminutive Colorectal Polyps
This study evaluates the impact of CADx assistance on endoscopists' histologic characterization of diminutive colorectal polyps (≤5 mm) during colonoscopy.
- Trial name
- NCT07389759
- Testing
- CADx-Assisted Endoscopic Diagnosis System Without Predicted Probability Display, CADx-Assisted Endoscopic Diagnosis System With Predicted Probability Display
- Where
- China
- Volunteers
- 399 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Colorectal Adenoma, Colorectal Polyp
Intubation Techniques on Colonoscopy Quality (SINOCOLO2013)
The primary aim of this study is to explore the usefulness of abdominal compression on intubation. Other aims include 1. to investigate the effectiveness and the efficacy of different manners of abdominal compression and to…
- Trial name
- SINOCOLO2013 (NCT01919463)
- Testing
- Abdominal Compression, Guidance of Magnetic Endoscopic Imaging (MEI) System
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Changhai Hospital
Colorectal Adenoma, Colorectal Cancer Control and Prevention
6-year Follow-up Data After the Berberine Intervention Trial
Colorectal cancer (CRC) is a common malignancy of the digestive tract, which constitutes a major public health burden. Almost 90% of CRC cases progress from precursor adenomatous polyps through adenoma-carcinoma sequence.
- Conditions
- Colorectal Adenoma, Colorectal Cancer Control and Prevention, Colorectal Polyps
- Trial name
- NCT06629051
- Testing
- Berberine Hydrochloride
- Where
- China
- Volunteers
- 891 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Colorectal Cancer
Clinical Validation of PolyDeep: an Artificial Intelligence-based Computer-aided Polyp Detection (CADe) and Characterization (CADx) System. Polydeep Advance 2.
This study is a clinical validation of PolyDeep, a computer-aided polyp detection (CADe) and characterization (CADx) system. PolyDeep Advance 2 is a multicentric randomized clinical trial with a tandem colonoscopy design.
- Trial name
- NCT05512793
- Testing
- Standard technique First colonoscopy without PolyDeep, Combination technique First colonoscopy with PolyDeep
- Where
- 3 sites in Spain
- Volunteers
- 260 people
- Sponsor
- Fundacin Biomedica Galicia Sur
Adenoma Colon
BLI (Blue Light Imaging) for the Histological Characterization of Colorectal Polyps
The accuracy of real-time histology prediction (hyperplastic vs. adenomas) of colonic polyps using white light high-definition endoscopes is suboptimal.
- Trial name
- NCT03274115
- Testing
- BLI (Blue Laser Imaging)
- Where
- Italy
- Volunteers
- 600 people
- Sponsor
- Valduce Hospital