Study protocol for a prospective, multicentre, phase II trial on endoscopic treatment using two fully covered self-expandable metallic stents for benign strictures after hepaticojejunostomy
Yuki Kawasaki, Susumu Hijioka, Yoshikuni Nagashio, Akihiro Ohba, Yuta Maruki, Kotaro Takeshita, Tetsuro Takasaki, Shin Yagi, Daiki Agarie, Yuya Hagiwara, Hidenobu Hara, Kohei Okamoto, Daiki Yamashige, Souma Fukuda, Masaru Kuwada, Shunsuke Kondo, Chigusa Morizane, Hideki Ueno, Takuji Okusaka
BMJ Open Dec 2023, 13 (12) e078967; DOI: 10.1136/bmjopen-2023-078967