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T. Yoshikawa · SciRah

Researcher profile · Semantic Scholar

T. Yoshikawa

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T. Yoshikawa — researcher profile on SciRah

h-index: 57
Works: 624
Citations: 16K

Most-cited papers

Gastrectomy with or without neoadjuvant S-1 plus cisplatin for type 4 or large type 3 gastric cancer (JCOG0501): an open-label, phase 3, randomized controlled trial
Y. Iwasaki, M. Terashima, J. Mizusawa, H. Katayama +17 more
2020Gastric Cancer146 citations Open access
Semantic Scholar
Development and validation of deep learning classifiers to detect Epstein-Barr virus and microsatellite instability status in gastric cancer: a retrospective multicentre cohort study
H. Muti, Lara R. Heij, G. Keller, Meike Kohlruss +31 more
2021The Lancet Digital Health104 citations Open access
Semantic Scholar
Nivolumab in previously treated advanced gastric cancer (ATTRACTION-2): 3-year update and outcome of treatment beyond progression with nivolumab
N. Boku, T. Satoh, M. Ryu, Y. Chao +21 more
2021Gastric Cancer104 citations Open access
Semantic Scholar
Impact of postoperative complications on survival outcomes in patients with gastric cancer: exploratory analysis of a randomized controlled JCOG1001 trial
M. Tokunaga, Y. Kurokawa, R. Machida, Yuya Sato +9 more
2020Gastric Cancer83 citations Open access
Semantic Scholar
Association Between Lymph Node Ratio and Survival in Patients with Pathological Stage II/III Gastric Cancer
K. Kano, T. Yamada, Kouji Yamamoto, K. Komori +17 more
2020Annals of Surgical Oncology56 citations
Semantic Scholar
Machine-learning model derived gene signature predictive of paclitaxel survival benefit in gastric cancer: results from the randomised phase III SAMIT trial
R. Sundar, Nesaretnam Barr Kumarakulasinghe, Yiong Huak Chan, Kazuhiro Yoshida +17 more
2021Gut49 citations Open access
Semantic Scholar
The Clinical Significance of Lymphovascular Invasion in Gastric Cancer
H. Fujikawa, K. Koumori, Hayato Watanabe, K. Kano +13 more
2020In Vivo41 citations Open access
Semantic Scholar
A multicenter, open-label, single-arm phase I trial of neoadjuvant nivolumab monotherapy for resectable gastric cancer
H. Hasegawa, K. Shitara, Shuji Takiguchi, N. Takiguchi +9 more
2022Gastric Cancer35 citations Open access
Semantic Scholar
Short-Term Outcomes from a Randomized Screening Phase II Non-inferiority Trial Comparing Omentectomy and Omentum Preservation for Locally Advanced Gastric Cancer: the TOP-G Trial
H. Murakami, T. Yamada, M. Taguri, S. Hasegawa +17 more
2021World Journal of Surgery28 citations
Semantic Scholar
Impact of COVID-19 on gastric cancer treatment in Japanese high-volume centers: a JCOG stomach cancer study group survey
M. Tokunaga, T. Yoshikawa, N. Boku, Y. Nishida +12 more
2021Surgery today (Print)25 citations Open access
Semantic Scholar
ARID1A loss-of-function induces CpG island methylator phenotype.
Harumi Yamada, Hideyuki Takeshima, Ryoji Fujiki, S. Yamashita +9 more
2022Cancer Letters24 citations Open access
Semantic Scholar
Risk factors analysis and stratification for microscopically positive resection margin in gastric cancer patients
Y. Kumazu, Tsutomu Hayashi, T. Yoshikawa, T. Yamada +10 more
2020BMC Surgery22 citations Open access
Semantic Scholar
Exploration of predictors of benefit from nivolumab monotherapy for patients with pretreated advanced gastric and gastroesophageal junction cancer: post hoc subanalysis from the ATTRACTION-2 study
Yoon-Koo Kang, S. Morita, T. Satoh, M. Ryu +22 more
2021Gastric Cancer21 citations Open access
Semantic Scholar
Gastric cancer is highly prevalent in Lynch syndrome patients with atrophic gastritis
Hourin Cho, M. Yamada, S. Sekine, N. Tanabe +10 more
2020Gastric Cancer21 citations Open access
Semantic Scholar
Survival analysis of a prospective multicenter observational study on surgical palliation among patients receiving treatment for malignant gastric outlet obstruction caused by incurable advanced gastric cancer
M. Terashima, K. Fujitani, M. Ando, K. Sakamaki +16 more
2020Gastric Cancer20 citations Open access
Semantic Scholar
Pembrolizumab or pembrolizumab plus chemotherapy versus standard of care chemotherapy in patients with advanced gastric or gastroesophageal junction adenocarcinoma: Asian subgroup analysis of KEYNOTE-062
H. Satake, Keun-Wook Lee, H. Chung, Jeeyun Lee +12 more
2022Japanese Journal of Clinical Oncology19 citations Open access
Semantic Scholar
Surgical and perioperative treatment strategy for resectable esophagogastric junction cancer.
Y. Yanagimoto, Y. Kurokawa, Y. Doki, T. Yoshikawa +2 more
2022Japanese Journal of Clinical Oncology19 citations
Semantic Scholar
Primary results of a randomized two‐by‐two factorial phase II trial comparing neoadjuvant chemotherapy with two and four courses of cisplatin/S‐1 and docetaxel/cisplatin/S‐1 as neoadjuvant chemotherapy for advanced gastric cancer
Tsutomu Hayashi, T. Yoshikawa, K. Sakamaki, K. Nishikawa +9 more
2020Annals of Gastroenterological Surgery19 citations Open access
Semantic Scholar
Sporadic and Familial Adenomatous Polyposis-associated Foveolar-type Adenoma of the Stomach
Tomoaki Naka, T. Hashimoto, Hourin Cho, N. Tanabe +5 more
2022American Journal of Surgical Pathology18 citations
Semantic Scholar
Long-term postoperative pneumonia in elderly patients with early gastric cancer
A. Kamiya, Tsutomu Hayashi, Ryota Sakon, K. Ishizu +5 more
2022BMC Surgery18 citations Open access
Semantic Scholar
Five-year follow-up of a randomized clinical trial comparing bursectomy and omentectomy alone for resectable gastric cancer (JCOG1001).
Y. Kurokawa, Y. Doki, J. Mizusawa, T. Yoshikawa +10 more
2022British Journal of Surgery17 citations
Semantic Scholar
Evaluation of Lymph Node Staging Systems as Independent Prognosticators in Remnant Gastric Cancer Patients with an Insufficient Number of Harvested Lymph Nodes
K. Kano, T. Yamada, Kouji Yamamoto, K. Komori +14 more
2021Annals of Surgical Oncology17 citations
Semantic Scholar
Non-CpG sites preference in G:C > A:T transition of TP53 in gastric cancer of Eastern Europe (Poland, Romania and Hungary) compared to East Asian countries (China and Japan)
H. Natsume, K. Szczepaniak, Hidetaka Yamada, Yuji Iwashita +24 more
2023Genes and Environment16 citations Open access
Semantic Scholar
Recurrence patterns after curative gastrectomy for pStage II/III gastric cancer: Exploratory analysis of the randomized controlled JCOG1001 trial.
Tetsuro Toriumi, M. Terashima, J. Mizusawa, Yuya Sato +10 more
2022European Journal of Surgical Oncology16 citations Open access
Semantic Scholar
Lymph node dissection for gastric cancer: Establishment of D2 and the current position of splenectomy in Europe and Japan.
Z. Faiz, T. Hayashi, T. Yoshikawa
2021European Journal of Surgical Oncology16 citations
Semantic Scholar
Is splenectomy for dissecting splenic hilar lymph nodes justified for scirrhous gastric cancer?
Tsutomu Hayashi, T. Yoshikawa, A. Kamiya, Keichi Date +5 more
2020Gastric Cancer16 citations Open access
Semantic Scholar
QOL assessment after palliative surgery for malignant bowel obstruction caused by peritoneal dissemination of gastric cancer: a prospective multicenter observational study
Yuichi Ito, K. Fujitani, K. Sakamaki, M. Ando +13 more
2021Gastric Cancer15 citations Open access
Semantic Scholar
Diagnosis of invasion depth in resectable advanced gastric cancer for neoadjuvant chemotherapy: An exploratory analysis of Japan clinical oncology group study: JCOG1302A.
Yuya Sato, J. Mizusawa, H. Katayama, Kenichi Nakamura +13 more
2020European Journal of Surgical Oncology14 citations Open access
Semantic Scholar
The age-adjusted Charlson comorbidity index is an independent prognostic factor in pancreatic cancer patients who receive curative resection followed by adjuvant chemotherapy
T. Aoyama, N. Yamamoto, M. Kamiya, M. Murakawa +13 more
2020Journal of Cancer Research and Therapeutics14 citations Open access
Semantic Scholar
APC mutations are common in adenomas but infrequent in adenocarcinomas of the non-ampullary duodenum
K. Ishizu, T. Hashimoto, Tomoaki Naka, Y. Yatabe +10 more
2021Journal of gastroenterology13 citations
Semantic Scholar
Incidence and treatment outcomes of metachronous gastric cancer occurring after curative endoscopic submucosal dissection of undifferentiated-type early gastric cancer: Japan Clinical Oncology Group study—post hoc analysis of JCOG1009/1010
S. Abe, K. Takizawa, I. Oda, J. Mizusawa +10 more
2021Gastric Cancer13 citations Open access
Semantic Scholar
A phase III study of nivolumab (Nivo) in previously treated advanced gastric or gastric esophageal junction (G/GEJ) cancer (ATTRACTION-2): Three-year update data.
Li-Tzong Chen, Yoon-Koo Kang, T. Satoh, Y. Chao +10 more
202013 citations
Semantic Scholar
Optimal surgery for esophagogastric junctional cancer
Tsutomu Hayashi, T. Yoshikawa
2021Langenbeck's archives of surgery (Print)12 citations
Semantic Scholar
The Impact of Severe Infectious Complications on Long-term Prognosis for Gastric Cancer
Yukio Maezawa, T. Aoyama, Mihwa Ju, K. Komori +14 more
2020Anticancer Research11 citations Open access
Semantic Scholar
The Impact of Intraoperative Blood Loss on the Long-term Prognosis after Curative Resection for Borrmann Type IV Gastric Cancer: A Retrospective Multicenter Study
H. Tamagawa, T. Aoyama, K. Kano, M. Numata +13 more
2020Anticancer Research10 citations Open access
Semantic Scholar
Activating KRAS and GNAS mutations in heterotopic submucosal glands of the stomach
Hourin Cho, T. Hashimoto, Tomoaki Naka, Y. Yatabe +4 more
2022Journal of gastroenterology9 citations
Semantic Scholar
Gastric cancer biomarker analysis in patients treated with different adjuvant chemotherapy regimens within SAMIT, a phase III randomized controlled trial
T. Oshima, A. Tsuburaya, Kazuhiro Yoshida, T. Yoshikawa +8 more
2022Scientific Reports9 citations Open access
Semantic Scholar
Clinical biomarkers in adjuvant chemotherapy for gastric cancer after D2 dissection by a pooled analysis of individual patient data from large randomized controlled trials
A. Tsuburaya, Jia Guan, Kazuhiro Yoshida, Michiya Kobayashi +7 more
2021Gastric Cancer9 citations Open access
Semantic Scholar
Biomarker analysis to predict the pathological response to neoadjuvant chemotherapy in locally advanced gastric cancer: An exploratory biomarker study of COMPASS, a randomized phase II trial
T. Oshima, T. Yoshikawa, Y. Miyagi, S. Morita +16 more
2020OncoTarget9 citations Open access
Semantic Scholar
Pembrolizumab (pembro) versus standard of care chemotherapy (chemo) in patients with advanced gastric or gastroesophageal junction adenocarcinoma: Asian subgroup analysis of KEYNOTE-062.
H. Satake, Keun-Wook Lee, H. Chung, Jeeyun Lee +12 more
20209 citations
Semantic Scholar
Effect of Muscle Mass Loss After Esophagectomy on Prognosis of Oesophageal Cancer
Y. Shimoda, T. Yamada, K. Komori, Hayato Watanabe +13 more
2020Anticancer Research9 citations Open access
Semantic Scholar
Relationship Between the Waiting Times for Surgery and Survival in Patients with Gastric Cancer
Y. Kumazu, K. Oba, Tsutomu Hayashi, T. Yamada +10 more
2020World Journal of Surgery9 citations
Semantic Scholar
Establishment of preanalytical conditions for microRNA profile analysis of clinical plasma samples
Kuno Suzuki, T. Yamaguchi, Masakazu Kohda, Masami Tanaka +34 more
2022PLoS ONE8 citations Open access
Semantic Scholar
Effects of perioperative eicosapentaenoic acid-enriched oral nutritional supplement on the long-term oncological outcomes after total gastrectomy for gastric cancer
T. Aoyama, T. Yoshikawa, S. Ida, Haruhiko Cho +8 more
2022Oncology Letters8 citations Open access
Semantic Scholar
An easy and reliable method to close Petersen's defect using barbed suture to prevent internal hernia from developing after gastrectomy with Roux‐en‐Y reconstruction
K. Hara, Tsutomu Hayashi, M. Nakazono, S. Nagasawa +11 more
2020Asian Journal of Endoscopic Surgery8 citations
Semantic Scholar
Extra-gastrointestinal stromal tumor arising in the lesser omentum with a platelet-derived growth factor receptor alpha (PDGFRA) mutation: a case report and literature review
Kohei Kanamori, Y. Yamagata, Y. Honma, Keiichi Date +7 more
2020World Journal of Surgical Oncology8 citations Open access
Semantic Scholar
Clinical Impact of Surgical Sarcopenia on Long-term Survival
K. Komori, K. Kano, T. Aoyama, K. Hara +17 more
2022Anticancer Research7 citations
Semantic Scholar
Is lymph node dissection for neuroendocrine carcinoma of the stomach effective as it is for adenocarcinoma?
Y. Yamagata, T. Yoshikawa, K. Ishizu, A. Kamiya +4 more
2020European Journal of Surgical Oncology7 citations
Semantic Scholar
Protocol digest of a phase III trial to evaluate the efficacy of preoperative chemotherapy with S-1 plus oxaliplatin followed by D2 gastrectomy with postoperative S-1 in locally advanced gastric cancer: Japan Clinical Oncology Group study JCOG1509 (NAGISA Trial)
J. Mizusawa, M. Tokunaga, N. Machida, H. Yabusaki +11 more
2022Japanese Journal of Clinical Oncology6 citations
Semantic Scholar
The prognostic impact of macroscopic serosal change on resectable advanced gastric cancer
Masahiro Yura, T. Yoshikawa, T. Wada, S. Otsuki +4 more
2021BMC Cancer6 citations Open access
Semantic Scholar

Frequent co-authors

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T. Oshima×18
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T. Oshima — researcher profile on SciRah
T. Yamada×14
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T. Yamada — researcher profile on SciRah
Y. Rino×14
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Y. Rino — researcher profile on SciRah
Tsutomu Hayashi×14
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Tsutomu Hayashi — researcher profile on SciRah

×13

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M. Masuda — researcher profile on SciRah

M. Terashima×10

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M. Terashima — researcher profile on SciRah

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T. Ogata — researcher profile on SciRah

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T. Aoyama — researcher profile on SciRah

Haruhiko Cho×9

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Haruhiko Cho — researcher profile on SciRah

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H. Katai — researcher profile on SciRah

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N. Boku — researcher profile on SciRah

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K. Kano — researcher profile on SciRah