Hayashi, Masato
Yoshikawa, Takaki
Mizusawa, Junki
Hato, Shinji
Iwasaki, Yoshiaki
Sasako, Mitsuru
Kawachi, Yasuyuki
Iishi, Hiroyasu
Choda, Yasuhiro
Boku, Narikazu
Terashima, Masanori
Funding for this research was provided by:
National Cancer Center Research and Development Funds (23-A-19)
Grant-in-Aid for Clinical Cancer Research (H19-15)
Article History
Accepted: 20 April 2024
First Online: 4 May 2024
Declarations
:
: The study protocol of JCOG0501 was approved by the JCOG Protocol Review Committee and the institutional review board of each participating hospital before the initiation of JCOG0501, and was performed in accordance with the international ethical recommendations stated in the Declaration of Helsinki and the Japanese Ethical Guidelines for Clinical Research. Informed consent including the secondary use of the collected data was obtained from the patients before enrollment. JCOG0501 was registered with UMIN-CTR, number C000000279.
: Informed consent was obtained from all individual participants included in the study.
: TY reports personal fees from MSD, BMS, Ono, Taiho, Eli Lilly, Chugai, Pfizer, Nihon Kayaku, TERUMO, Covidien, and Johnson & Johnson outside the submitted work. JM reports personal fees from Chugai Pharmaceutical and Taiho Pharmaceutical outside the submitted work, and his spouse is an employee of Pfizer. MS reports personal fees from Taiho Pharmaceutical during the study period. YC reports lecture fees from Ono Pharmaceutical and Bristol Myers Squibb Company. NB received a research grant from Ono and Takeda and honorarium from Taiho, Ono, Daiichi-Sankyo, and Bristol-Myers Squibb outside the submitted work. MT reports personal fees from Taiho Pharmaceutical, Chugai Pharmaceutical, Ono Pharmaceutical, Bristol-Myers Squibb, Yakult Honsha, Takeda Pharmaceutical, Eli Lilly Japan KK, Pfizer Pharmaceutical Japan, Daiichi Sankyo, Johnson and Johnson KK, Medtronic Japan, Intuitive Japan, and Olympus outside the submitted work. All other authors declare that there is no conflict of interest directly relevant to the content of this manuscript.