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Prospective Study of Using Novel Bipolar Scissors in Colorectal Endoscopic Submucosal Dissection
Sponsor: Chinese University of Hong Kong
Summary
This study is an interventional, prospective, single-center study to evaluate the safety and effectiveness of a novel radiofrequency and microwave ablation flexible bipolar (SpydrBlade Flex, CREO Medical, UK) for colorectal ESD in patients with superficial colorectal neoplasia.
Official title: Safety and Efficacy of the Novel SpydrBlade Flex With Radiofrequency and Microwave Ablation Flexible Bipolar for Colorectal Endoscopic Submucosal Dissection - A Prospective Study
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2024-12-08
Completion Date
2026-03-31
Last Updated
2024-12-04
Healthy Volunteers
No
Conditions
Interventions
Colorectal ESD with SpydrBlade Flex
The allocated intervention would be performed under sedation or monitored anaesthesia by experienced endoscopists with at least 50 case experience of colon ESD. Colon ESD procedure would be performed as per described in the literature. After submucosal injection of solution to create a cushion, mucosal incision and submucosal dissection would be performed with the SydrBlade Flex. Submucosal plane dissection will be performed using the SpydrBlade Flex (BRF, cutting frequency 400kHz, power setting 35W). The exact resection strategy would be according to the endoscopists' preference, including different adjunctive techniques such as countertraction, tunnelling or pocket creation method. Upon completion of ESD, the resultant mucosal defect would be examined for any perforation or bleeding.
Locations (1)
The Chinese University of Hong Kong
Hong Kong, Hong Kong