Tanaka, Kiyo https://orcid.org/0000-0001-6812-6150
Shimomura, Akihiko
Ishitobi, Makoto
Yamanaka, Takashi
Tsukioki, Takahiro
Iwata, Hiroji
Hara, Fumikata
Fujisawa, Tomomi
Sasaki, Keita
Sadachi, Ryo
Kajikawa, Riku
Sakai, Takehiko
Sagara, Yasuaki
Shigematsu, Hideo
Ozaki, Yukinori
Nozawa, Kazuki
Sudo, Kazuki
Naito, Yoichi
Terata, Kaori
Ishiba, Toshiyuki
Fukuda, Haruhiko
Shien, Tadahiko
Funding for this research was provided by:
Okayama University
Article History
Received: 29 August 2025
Accepted: 11 March 2026
First Online: 16 April 2026
Change Date: 29 May 2026
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s12282-026-01874-z
Declarations
:
: Dr. Shien reported grants from the Ministry of Health, Labour and Welfare of Japan and from the Japan Agency for Medical Research and Development (AMED) during the conduct of the study, as well as personal fees from Pfizer, Chugai, Lilly, Daiichi Sankyo, MSD, Eizai, AstraZeneca, Taiho, Nihonkayaku, Gilead. Dr. Hara reported the personal fees from Pfizer, Ili Lilly, Daiichi Sankyo, Kyowa Kirin, Chugai, MSD. Dr. Ogawa reported the grants from Japan Agency for Medical Research and Development and Ministry of Health, Labour and Welfare, Japan. Dr. Fukuda reported the grants from National Cancer Center and AstraZeneca, Ono Pharmaceutical Co., Ltd, Chugai Pharmaceutical Co., Ltd, Takeda Pharmaceutical Company Limited and the personal fees from Chugai Pharmaceutical Co., Ltd., Kyowa Kirin Co., Ltd., CMIC Co., Ltd. Dr. Iwata reported the grants from Pfizer and Chugai, Daiichi Sankyo, AstraZeneca and personal fees from Daiichi Sankyo, Chugai, AstraZeneca, Lilly, MSD, Pfizer, Taiho, Kyowa Kirin. No other disclosures were reported.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent including the secondary use of data was obtained from all individual participants enrolled in JCOG1017.