Multicentre randomised controlled trial of a self-assembling haemostatic gel to prevent delayed bleeding following endoscopic mucosal resection (PURPLE Trial).
Drews J, Zachäus M, Kleemann T, Schirra J, Cahyadi O, Möschler O, Schulze C, Steinbrück I, Wedi E, Pech O, Weismüller TJ, Küllmer A, Abdelhafez M, Wedemeyer J, Beyna T, Riedel J, Halm UP, Güther C, Vasapolli R, Torres Reyes C, Quast DR, Bachmann O, Dedonaki E, Ulrich J, Marchuk I, Frahm C, Steffen T, Wohlmuth P, Bunde T, Geßler N, von Hahn T.
Drews J, et al. Among authors: halm up.
Gut. 2025 Jun 6;74(7):1103-1111. doi: 10.1136/gutjnl-2024-334229.
Gut. 2025.
PMID: 39988360
Free PMC article.
Clinical Trial.