Yoshio, Toshiyuki http://orcid.org/0000-0002-6546-0329
Minashi, Keiko
Mizusawa, Junki
Morita, Yoshinori
Tajika, Masahiro
Fujiwara, Junko
Yamamoto, Yoshinobu
Katada, Chikatoshi
Hori, Shinichiro
Yano, Tomonori
Takizawa, Kohei
Fukuda, Haruhiko
Muto, Manabu
Funding for this research was provided by:
National Cancer Center Reserch and Development Funds (23-A-16, 23-A-19, 26-A-4, 29-A-3, 2020-J-3)
The Health and Labour Sciences Research Grant for Clinical Cancer Research (H17-12, H20-015)
The Grant-in-Aid for Scientific Research (17S-3, 17S-5, 20S-3, 20S-6)
Article History
Received: 13 November 2021
Accepted: 10 March 2022
First Online: 23 March 2022
Declarations
:
: This post hoc analysis was used collected data of JCOG0508 that complied with the Declaration of Helsinki requirements, of which the study protocol was approved by the institutional review boards of all participating institutions. The informed consent about the secondary use of the data was obtained from the enrolled patients at the registration to JCOG0508.
: All authors declare no conflict of interest related to this article.
: Participating institutions Japan Clinical Oncology Group (JCOG) Gastrointestinal Endoscopy Study Group. Ibaraki Prefectural Central Hospital, Tochigi Cancer Center, National Cancer Center Hospital East, National Cancer Center Hospital, Chiba Cancer Center, Cancer Institute Hospital, Tokyo Metropolitan Komagome Hospital, Showa University, Toranomon Hospital, Kanagawa Cancer Center, Kitasato University Hospital, Yokohama City University Medical Center, Ishikawa Prefectural Central Hospital, Saku Central Hospital Advanced Care Center, Shizuoka Cancer Center, Aichi Cancer Center Hospital, Kyoto University, Osaka International Cancer Institute, Osaka City General Hospital, Osaka Medical Collage, Kobe University, Hyogo Cancer Center, Shikoku Cancer Center.