Clinical Trials Logo
  1. Home
  2. Colorectal Neoplasms
  3. NCT05414383

A Prospective Study to Evaluate the Diagnostic Accuracy of Computer-aided Diagnosis (CADx) System in Real-time Characterization of Colorectal Neoplasia — CADx  

Colorectal Neoplasms Clinical Trial

Official title:
A Prospective Study to Evaluate the Diagnostic Accuracy of Computer-aided Diagnosis (CADx) System in Real-time Characterization of Colorectal Neoplasia

Clinical Trial Summary

The investigators hypothesize that a newly developed CADx system will have a higher diagnostic accuracy in predicting histopathology of colorectal neoplasia than both expert and junior endoscopists.

Clinical Trial Description

Accurate diagnosis and characterization of colorectal polyps is essential before endoscopic resection. Optical diagnosis by enhanced imaging modality (e.g. Narrow Band Imaging, NBI) allows real-time prediction of histopathology. It can assist endoscopists to select the appropriate technique and differentiate between neoplastic or non-neoplastic polyps. Nevertheless, due to the substantial inter-observer variability, the widespread use was limited. Recently, artificial intelligence and computer-aided polyp diagnosis (CADx) systems have evolved rapidly. The major limitation was the heterogeneity from different types of imaging modalities. Endocytoscopic images require extra steps for pre-staining and magnification, which are time consuming and operator dependent. As a result, it limits the generalisability and applicability in real-world settings. A novel CADx system will be developed for real-time histopathological prediction of colorectal neoplasia, by using non-magnified conventional white-light and image enhanced endoscopy (NBI). The diagnostic accuracy of this CADx system will be compared with both expert and junior endoscopists. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05414383
Study type Observational
Source Chinese University of Hong Kong
Contact Felix Sia
Phone 26370428
Email felixsia@cuhk.edu.hk
Status Not yet recruiting
Phase
Start date December 2024
Completion date December 31, 2025
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT04552093 - Hepatic Arterial Infusion Pump Chemotherapy Combined With Systemic Chemotherapy (PUMP-IT) Phase 2/Phase 3
Completed NCT04192565 - A Prospective Investigation of the ColubrisMX ELS System N/A
Completed NCT05178745 - A Prospective Observational Cohort Study Evaluating Resection Rate in Patients With Metastatic Colorectal Cancer Treated With Aflibercept in Combination With FOLFIRI - Observatoire résection
Recruiting NCT03561350 - Detect Microsatellite Instability Status in Blood Sample of Advanced Colorectal Cancer Patients by Next-Generation Sequencing
Recruiting NCT06128798 - Effect of Preoperative Immunonutrition Versus Standard Oral Nutrition in Patient Undergoing Colorectal Surgery. N/A
Recruiting NCT03602677 - Indocyanine Green Fluorescence Imaging in Prevention of Colorectal Anastomotic Leakage N/A
Completed NCT03631407 - Safety and Efficacy of Vicriviroc (MK-7690) in Combination With Pembrolizumab (MK-3475) in Participants With Advanced/Metastatic Microsatellite Stable (MSS) Colorectal Cancer (CRC) (MK-7690-046) Phase 2
Withdrawn NCT04192929 - Chromoendoscopy or Narrow Band Imaging (NBI) for Improving Adenoma Detection in Colonoscopy N/A
Recruiting NCT03042091 - Neomycin and Metronidazole Hydrochloride With or Without Polyethylene Glycol in Reducing Infection in Patients Undergoing Elective Colorectal Surgery Early Phase 1
Completed NCT02889679 - Underwater Resection of Non-pedunculated Colorectal Lesions N/A
Terminated NCT02842580 - De-escalation Chemotherapies Versus Escalation in Non Pre-treated Unresectable Patients With Metastatic Colorectal Cancer Phase 2
Completed NCT02564835 - Effects of Yoga on Cognitive and Immune Function in Colorectal Cancer N/A
Completed NCT02503696 - Sample Collection Study to Evaluate DNA Markers in Subjects With Inflammatory Bowel Disease (IBD) N/A
Completed NCT02149108 - Nintedanib (BIBF 1120) vs Placebo in Refractory Metastatic Colorectal Cancer (LUME-Colon 1) Phase 3
Completed NCT02599103 - The Effects of Various Cooking Oils on Health Related Biomarkers in Healthy Subjects N/A
Completed NCT01719926 - Phase I Platinum Based Chemotherapy Plus Indomethacin Phase 1
Completed NCT01669109 - Hatha Yoga for Patients With Colorectal Cancer N/A
Recruiting NCT01428752 - Study of Prevalence of Colorectal Adenoma in 30- to 49-year-old Subjects With a Family History of Colorectal Cancer N/A
Completed NCT01978717 - General Anesthesia Combined With Epidural Anesthesia Mitigates the Surgical Stress-related Immunosuppression in Patients With Colorectal Cancer N/A
Completed NCT01877018 - Colorectal Cancer Screening in Primary Care N/A