Diagnostic Efficacy of a Novel Rotating Brush for Endoscopic Sampling of Malignant Biliary Strictures: A Multicenter Prospective Study.

Mingxing XiaZhenyang ShenHaiming ZhengLin YuanJiangfeng HuYi ZhaoDongxun ZhouXianghui BaiJunjun WangXiaoman LiWeiming DaiMei KangHui ZhouRong WanLungen LuBing HuXinjian WanXiaobo Cai

Published in: The American journal of gastroenterology (2024)

The RIS brush was a promising tool for effective and safe MBS sampling and diagnosis. Further randomized studies are warranted to confirm our results (Chictr.org.cn, identifier: ChiCTR2100047270).

Keyphrases

double blind
placebo controlled
open label
ultrasound guided
phase iii
clinical trial
lymph node metastasis
phase ii
cross sectional
case control
squamous cell carcinoma
randomized controlled trial
study protocol
endoscopic submucosal dissection