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  • / Five-year follow-up results of a randomized phase III trial comparing 4 and 8 courses of S-1 adjuvant chemotherapy for pathological stage II gastric cancer: JCOG1104 (OPAS-1).

Five-year follow-up results of a randomized phase III trial comparing 4 and 8 courses of S-1 adjuvant chemotherapy for pathological stage II gastric cancer: JCOG1104 (OPAS-1).

Abstract Poster

Authors

null

Souya Nunobe

Cancer Institute Hospital, Department of Gastroenterological Surgery, Tokyo, Japan;

Souya Nunobe , Takaki Yoshikawa , Yasunori Nishida , Takanobu Yamada , Masahide Kaji , Akinori Takagane , Shin Teshima , Hisayuki Matsushita , Ryo Tanaka , Jun Hihara , Hiroshi Katayama , Haruhiko Fukuda , Narikazu Boku , Masanori Terashima , Junki Mizusawa

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Poster Details

Meeting

2023 ASCO Gastrointestinal Cancers Symposium

Session Type

Poster Session

Session Title

Poster Session A: Cancers of the Esophagus and Stomach and Other GI Cancers

Track

Esophageal and Gastric Cancer,Other GI Cancer

Sub Track

Therapeutics

Clinical Trial Registration Number

000007306

Citation

J Clin Oncol 41, 2023 (suppl 4; abstr 381)

DOI

10.1200/JCO.2023.41.4_suppl.381

Abstract #

381

Poster Bd #

B12

Abstract Disclosures

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