10～19 mm の非有茎性大腸ポリープに対する CSP 後の粘膜下動脈の損傷。

基本情報

NCT ID

NCT05930041

ステータス

完了

試験のフェーズ

該当なし

試験タイプ

介入

目標被験者数

124

治験依頼者名

Showa Inan General Hospital

概要

Cold polypectomy has the advantages of simple operation, less time-consuming and fewer complications. Guidelines have recommended cold snare polypectomy (CSP) to resect small polyps sized \<9 mm. CSP was designed to improve the complete resection rate and reduce adverse events. Investigators hypothesize that CSP is better than conventional hot snare endoscopic mucosal resection (HS-EMR) in the presence of injured submucosal arteries detected in the submucosal layer for 10-19 mm nonpedunculated colorectal polyps, resulting in lower delayed bleeding after CSP of 10-19 mm nonpedunculated colorectal polyps.

対象疾患

介入

依頼者（Sponsor）

実施施設 (1)