Video Comment on Yosuke Kataoka et al.

Yosuke Kataoka et al. Endoscopic tissue shielding to prevent bleeding after endoscopic submucosal dissection: a prospective multicenter randomized controlled trial

Randomized controlled trial showing that the use of polyglycolic acid (PGA) sheets after gastric endoscopic submucosal dissection (ESD) does not reduce bleeding.