Clinical Trial: Trial of Underwater Versus Gas-Insufflation Colorectal Endoscopic Submucosal DisseEtion
Study Status: COMPLETED
Recruit Status: COMPLETED
Condition: Colorectal Neoplasia
Study Type: INTERVENTIONAL
Official Title: UNDERWATER VERSUS CONVENTIONAL ENDOSCOPIC SUBMUCOSAL DISSECTION FOR COLORECTAL NEOPLASIA: A MULTICENTER, RANDOMISED CONTROLLED TRIAL
Brief Summary:
Colorectal endoscopic submucosal dissection (ESD) enables en bloc resection of large superficial colorectal neoplasia but remains technically demanding and may be limited by suboptimal visualization, intraprocedural bleeding, smoke accumulation, and prolonged procedural time.Underwater ESD (UESD), performed under saline immersion rather than gas insufflation, has been proposed as a strategy to improve the operative field and facilitate submucosal dissection.This prospective, multicenter, open-label, randomized…
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