Publications by authors named "Hitoshi Katai"

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Erratum: Characteristics of Metachronous Remnant Gastric Cancer After Proximal Gastrectomy: A Retrospective Analysis.
Kenichi Ishizu, Tsutomu Hayashi, Rei Ogawa, Masashi Nishino, Ryota Sakon, Hitoshi Katai

J Gastric Cancer· July 2025

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Validation of the Japan Clinical Oncology Group postoperative complications criteria against CTCAE for evaluation of postoperative complications (JCOG1903A).
Yuya Sato, Junki Mizusawa, Hiroshi Katayama, Yuichiro Doki, Shuji Takiguchi, Hitoshi Katai

Eur J Surg Oncol· June 2025

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Postoperative adjuvant chemotherapy in patients with gastric cancer based on the Nationwide Gastric Cancer Registry in Japan.
Yasuhide Yamada, Yasuyuki Seto, Takaki Yoshikawa, Hiroya Takeuchi, Yuko Kitagawa, Hitoshi Katai

Glob Health Med· February 2025

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Characteristics of Metachronous Remnant Gastric Cancer After Proximal Gastrectomy: A Retrospective Analysis.
Kenichi Ishizu, Tsutomu Hayashi, Rei Ogawa, Masashi Nishino, Ryota Sakon, Hitoshi Katai

J Gastric Cancer· July 2024

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Risk factors for abdominal surgical infectious complications after distal gastrectomy for gastric cancer: A post-hoc analysis of a randomized controlled trial (JCOG0912).
Yusuke Taki, Seiji Ito, Junki Mizusawa, Masahiro Yura, Yuya Sato, Hitoshi Katai

Eur J Surg Oncol· March 2024

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A nonrandomized controlled trial: long-term outcomes of LATG/LAPG for cStage I gastric cancer: Japan Clinical Oncology Group Study JCOG1401.
Chikara Kunisaki, Hitoshi Katai, Shinichi Sakuramoto, Junki Mizusawa, Hiroshi Katayama

Gastric Cancer· January 2024

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Acceleration of sarcopenia in elderly patients who develop asymptomatic pneumonia shadow within one year after surgery for early gastric cancer.
Ayako Kamiya, Tsutomu Hayashi, Ryota Sakon, Kenichi Ishizu, Takeyuki Wada, Hitoshi Katai

BMC Surg· August 2023

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Perioperative TAS-118 plus oxaliplatin in patients with locally advanced gastric cancer: APOLLO-11 study.
Daisuke Takahari, Hitoshi Katai, Atsuo Takashima, Naoki Izawa, Naoki Ishizuka

Gastric Cancer· July 2023

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Frequency of lymph node metastasis according to tumor location in clinical T1 early gastric cancer: supplementary analysis of the Japan Clinical Oncology Group study (JCOG0912).
Yuji Akiyama, Hitoshi Katai, Ryo Kitabayashi, Souya Nunobe, Keisuke Koeda

J Gastroenterol· June 2023

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Late complication after gastrectomy for clinical stage I cancer: supplementary analysis of JCOG0912.
Makoto Hikage, Shinji Hato, Kohei Uemura, Masahiro Yura, Yuya Sato, Hitoshi Katai

Surg Endosc· April 2023

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Multiancestry genomic and transcriptomic analysis of gastric cancer.
Yasushi Totoki, Mihoko Saito-Adachi, Yuichi Shiraishi, Daisuke Komura, Hiromi Nakamura, Hitoshi Katai

Nat Genet· April 2023

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Prediction of tissue-of-origin of early stage cancers using serum miRNomes.
Juntaro Matsuzaki, Ken Kato, Kenta Oono, Naoto Tsuchiya, Kazuki Sudo, Hitoshi Katai

JNCI Cancer Spectr· January 2023

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A retrospective 5-year survival analysis of surgically resected gastric cancer cases from the Japanese Gastric Cancer Association nationwide registry (2001-2013).
Yoshihiro Kakeji, Takashi Ishikawa, Satoshi Suzuki, Kohei Akazawa, Tomoyuki Irino, Hitoshi Katai

Gastric Cancer· November 2022

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Suprapancreatic nodal dissection should not be uniformly selected in additional gastrectomy for the patients who diagnosed as pT1b gastric cancer by endoscopic resection.
Tsutomu Hayashi, Takaki Yoshikawa, Kenichi Ishizu, Mai Tsutsui, Takayuki Wada, Hitoshi Katai

Eur J Surg Oncol· August 2022

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Prognostic Impact of Long-term Postoperative Pneumonia in Elderly Patients with Early Gastric Cancer.
Ayako Kamiya, Tsutomu Hayashi, Ryota Sakon, Kenichi Ishizu, Takeyuki Wada, Hitoshi Katai

J Cancer· July 2022

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Impact of tumor-related factors and inter-institutional heterogeneity on preoperative T staging for gastric cancer.
Takaomi Hagi, Yukinori Kurokawa, Junki Mizusawa, Takeo Fukagawa, Hitoshi Katai

Future Oncol· June 2022

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Long-term postoperative pneumonia in elderly patients with early gastric cancer.
Ayako Kamiya, Tsutomu Hayashi, Ryota Sakon, Kenichi Ishizu, Takeyuki Wada, Hitoshi Katai

BMC Surg· June 2022

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Management of elderly patients with early gastric cancer in Japan.
Masau Sekiguchi, Ichiro Oda, Shinji Morita, Hitoshi Katai, Tomonori Yano

Jpn J Clin Oncol· May 2022

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ARID1A loss-of-function induces CpG island methylator phenotype.
Harumi Yamada, Hideyuki Takeshima, Ryoji Fujiki, Satoshi Yamashita, Shigeki Sekine, Hitoshi Katai

Cancer Lett· April 2022

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Prediction of tissue origin of adenocarcinomas in the esophagogastric junction by DNA methylation.
Chun-Dong Zhang, Hideyuki Takeshima, Shigeki Sekine, Satoshi Yamashita, Yu-Yu Liu, Hitoshi Katai

Gastric Cancer· March 2022

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Optimal surgery and lymph node metastasis of duodenal bulbar neuroendocrine neoplasms.
Ayako Kamiya, Takaki Yoshikawa, Ryota Sakon, Kenichi Ishizu, Takeyuki Wada, Hitoshi Katai

Eur J Surg Oncol· March 2022

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International Retrospective Cohort Study of Conversion Therapy for Stage IV Gastric Cancer 1 (CONVO-GC-1).
Kazuhiro Yoshida, Itaru Yasufuku, Masanori Terashima, Sun Young Rha, Jae Moon Bae, Hitoshi Katai

Ann Gastroenterol Surg· March 2022

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Pathological complete response at the para-aortic nodes as a possible surrogate endpoint in gastric cancer surgery with para-aortic node dissection after neoadjuvant chemotherapy.
Takeyuki Wada, Takaki Yoshikawa, Shigeki Sekine, Ayako Kamiya, Tsutomu Hayashi, Hitoshi Katai

Eur J Surg Oncol· February 2022

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The prognostic impact of macroscopic serosal change on resectable advanced gastric cancer.
Masahiro Yura, Takaki Yoshikawa, Takeyuki Wada, Sho Otsuki, Tsutomu Hayashi, Hitoshi Katai

BMC Cancer· September 2021

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Surgically treated gastric cancer in Japan: 2011 annual report of the national clinical database gastric cancer registry.
Satoshi Suzuki, Arata Takahashi, Takashi Ishikawa, Kohei Akazawa, Hitoshi Katai

Gastric Cancer· May 2021

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