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Detection of Endoscopic Resection Scars and Delineation of Recurrence is Trainable — SCAR  

Colorectal Cancer Clinical Trial

Official title:
Detection of Endoscopic Resection Scars and Delineation of Recurrence Amongst Non-experts is Less Accurate Than Experts But Trainable in a Short Learning Intervention

Clinical Trial Summary

Colorectal cancer is prevented by colonoscopy and polypectomy. Failure to recognize the endoscopic resection scar after Endoscopic Mucosal Resection (EMR) risks unrecognized recurrent or residual adenoma (RRA), which may propagate into post-colonoscopy colorectal cancer. Expert series suggest scar recognition and interrogation is well performed with a high negative predictive value of endoscopic imaging vs histopathology. In this study the authors will investigate the performance of endoscopic imaging in detecting RRA at an endoscopic resection scar amongst general endoscopist and the impact of a learning intervention on recognition of RRA.

Clinical Trial Description

Colorectal cancer is prevented by polypectomy. Failure to recognize the scar after EMR risks unrecognized recurrent or residual adenoma (RRA), which may propagate into post-colonoscopy colorectal cancer. Expert series suggest scar recognition and interrogation is well performed with a high negative predictive value of endoscopic imaging vs histopathology. In this study the authors will investigate the performance of endoscopic imaging in detecting RRA at an endoscopic resection scar amongst general endoscopist and the impact of a learning intervention on recognition of RRA. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06193356
Study type Interventional
Source University Hospital, Ghent
Contact David J trate, PhD
Phone 09 332 21 11
Email David.tate@uzgent.be
Status Not yet recruiting
Phase N/A
Start date July 2024
Completion date January 1, 2027
View Details
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