Treatment with vonoprazan for 3 weeks is not inferior to 8 weeks for the management of gastric ESD: a multicenter noninferiority randomized study

Motohiko Kato, Naoki Hosoe, Takuji Gotoda, Chika Kusano, Mizuki Kuramochi, Hideo Yoshida, Yoshiaki Kimoto, Yukishige Okamura, Hiroyuki Imaeda, Takafumi Ito, Yasuo Miyamoto, Toshiki Horii, Hideki Mori, Yuichi Morohoshi, Akiko Ohno, Ryohei Kishino, Yoko Kubosawa, Kenichi Yoshimura, Naohisa Yahagi, Takanori Kanai