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 MBSs 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
phase ii
lymph node metastasis
cross sectional
squamous cell carcinoma