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Efficacy of anti-epidermal growth factor antibody rechallenge in RAS/BRAF wild-type metastatic colorectal cancer: a multi-institutional observational study.
Published in:
Journal of Cancer Research & Clinical Oncology, 2024, v. 150, n. 7, p. 1, doi. 10.1007/s00432-024-05893-1
By:
- Fukuda, Koshiro;
- Osumi, Hiroki;
- Yoshinami, Yuri;
- Ooki, Akira;
- Takashima, Atsuo;
- Wakatsuki, Takeru;
- Hirano, Hidekazu;
- Nakayama, Izuma;
- Ouchi, Kota;
- Sawada, Ryoichi;
- Fukuoka, Shota;
- Ogura, Mariko;
- Takahari, Daisuke;
- Chin, Keisho;
- Shoji, Hirokazu;
- Okita, Natsuko;
- Kato, Ken;
- Ishizuka, Naoki;
- Boku, Narikazu;
- Yamaguchi, Kensei
Publication type:
Article
KRAS mutation as a predictor of insufficient trastuzumab efficacy and poor prognosis in HER2-positive advanced gastric cancer.
Published in:
Journal of Cancer Research & Clinical Oncology, 2023, v. 149, n. 3, p. 1273, doi. 10.1007/s00432-022-03966-7
By:
- Shimozaki, Keitaro;
- Shinozaki, Eiji;
- Yamamoto, Noriko;
- Imamura, Yu;
- Osumi, Hiroki;
- Nakayama, Izuma;
- Wakatsuki, Takeru;
- Ooki, Akira;
- Takahari, Daisuke;
- Ogura, Mariko;
- Chin, Keisho;
- Watanabe, Masayuki;
- Yamaguchi, Kensei
Publication type:
Article
Severe ischemic colitis after treatment of bile-duct cancer using gemcitabine and cisplatin.
Published in:
Japanese Journal of Clinical Oncology, 2015, v. 45, n. 4, p. 402, doi. 10.1093/jjco/hyv038
By:
- Hiroki Osumi;
- Masato Ozaka;
- Hiroshi Ishii;
- Naoki Sasahira
Publication type:
Article
Potent molecular-targeted therapies for gastro-entero-pancreatic neuroendocrine carcinoma.
Published in:
Cancer & Metastasis Reviews, 2023, v. 42, n. 3, p. 1021, doi. 10.1007/s10555-023-10121-2
By:
- Ooki, Akira;
- Osumi, Hiroki;
- Fukuda, Koshiro;
- Yamaguchi, Kensei
Publication type:
Article
Advantages of magnifying narrow-band imaging for diagnosing colorectal cancer coexisting with sessile serrated adenoma/polyp.
Published in:
Digestive Endoscopy, 2016, v. 28, p. 53, doi. 10.1111/den.12631
By:
- Chino, Akiko;
- Osumi, Hiroki;
- Kishihara, Teruhito;
- Morishige, Kenjiro;
- Ishikawa, Hirotaka;
- Tamegai, Yoshiro;
- Igarashi, Masahiro
Publication type:
Article
Potent molecular-targeted therapies for advanced esophageal squamous cell carcinoma.
Published in:
Therapeutic Advances in Medical Oncology, 2023, p. 1, doi. 10.1177/17588359221138377
By:
- Ooki, Akira;
- Osumi, Hiroki;
- Chin, Keisho;
- Watanabe, Masayuki;
- Yamaguchi, Kensei
Publication type:
Article
ASO Author Reflections: The Role of CEA Optimizing Perioperative Treatments for Colorectal Cancer with Liver Metastases.
Published in:
Annals of Surgical Oncology: An Oncology Journal for Surgeons, 2022, v. 29, n. 13, p. 8394, doi. 10.1245/s10434-022-12372-9
By:
- Yoshino, Koichiro;
- Osumi, Hiroki;
- Ito, Hiromichi;
- Yamaguchi, Kensei;
- Shinozaki, Eiji
Publication type:
Article
ASO Visual Abstract: Clinical Usefulness of Postoperative Serum Carcinoembryonic Antigen in Patients with Colorectal Cancer with Liver Metastases.
Published in:
2022
By:
- Yoshino, Koichiro;
- Osumi, Hiroki;
- Ito, Hiromichi;
- Kamiimabeppu, Daisaku;
- Ooki, Akira;
- Wakatsuki, Takeru;
- Shimozaki, Keitaro;
- Nakayama, Izuma;
- Ogura, Mariko;
- Takahari, Daisuke;
- Chin, Keisho;
- Oba, Atsushi;
- Ono, Yoshihiro;
- Sato, Takafumi;
- Inoue, Yosuke;
- Takahashi, Yu;
- Yamaguchi, Kensei;
- Shinozaki, Eiji
Publication type:
Abstract
Clinical Usefulness of Postoperative Serum Carcinoembryonic Antigen in Patients with Colorectal Cancer with Liver Metastases.
Published in:
Annals of Surgical Oncology: An Oncology Journal for Surgeons, 2022, v. 29, n. 13, p. 8385, doi. 10.1245/s10434-022-12301-w
By:
- Yoshino, Koichiro;
- Osumi, Hiroki;
- Ito, Hiromichi;
- Kamiimabeppu, Daisaku;
- Ooki, Akira;
- Wakatsuki, Takeru;
- Shimozaki, Keitaro;
- Nakayama, Izuma;
- Ogura, Mariko;
- Takahari, Daisuke;
- Chin, Keisho;
- Oba, Atsushi;
- Ono, Yoshihiro;
- Sato, Takafumi;
- Inoue, Yosuke;
- Takahashi, Yu;
- Yamaguchi, Kensei;
- Shinozaki, Eiji
Publication type:
Article
Neoadjuvant Chemoradiotherapy with Cisplatin Plus Fluorouracil for Borderline Resectable Esophageal Squamous Cell Carcinoma.
Published in:
Annals of Surgical Oncology: An Oncology Journal for Surgeons, 2020, v. 27, n. 5, p. 1510, doi. 10.1245/s10434-019-08124-x
By:
- Suzuki, Takeshi;
- Okamura, Akihiko;
- Watanabe, Masayuki;
- Mine, Shinji;
- Imamura, Yu;
- Asari, Takao;
- Osumi, Hiroki;
- Nakayama, Izuma;
- Ichimura, Takashi;
- Ogura, Mariko;
- Ooki, Akira;
- Takahari, Daisuke;
- Yamaguchi, Kensei;
- Chin, Keisho
Publication type:
Article
Clinical utility of polyethylene glycol conjugated granulocyte colony-stimulating factor (PEG-G-CSF) for preventing severe neutropenia in metastatic colorectal cancer patients treated with FOLFOXIRI plus bevacizumab: a single-center retrospective study.
Published in:
2020
By:
- Kitagawa, Yusuke;
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Ota, Yumiko;
- Nakayama, Izuma;
- Suzuki, Takeshi;
- Wakatsuki, Takeru;
- Ogura, Mariko;
- Ooki, Akira;
- Takahari, Daisuke;
- Suenaga, Mitsukuni;
- Chin, Keisho;
- Yamaguchi, Kensei
Publication type:
journal article
A phase I study to determine the maximum tolerated dose of trifluridine/tipiracil and oxaliplatin in patients with refractory metastatic colorectal cancer: LUPIN study.
Published in:
Investigational New Drugs, 2020, v. 38, n. 1, p. 111, doi. 10.1007/s10637-019-00749-9
By:
- Suenaga, Mitsukuni;
- Wakatsuki, Takeru;
- Mashima, Tetsuo;
- Ogura, Mariko;
- Ichimura, Takashi;
- Shinozaki, Eiji;
- Nakayama, Izuma;
- Osumi, Hiroki;
- Ota, Yumiko;
- Takahari, Daisuke;
- Chin, Keisho;
- Seimiya, Hiroyuki;
- Yamaguchi, Kensei
Publication type:
Article
Clinical outcomes and prognostic factors of concurrent chemoradiotherapy for anal squamous cell carcinoma in Japan.
Published in:
International Journal of Clinical Oncology, 2024, v. 29, n. 8, p. 1161, doi. 10.1007/s10147-024-02540-0
By:
- Takahashi, Ryo;
- Osumi, Hiroki;
- Wakatsuki, Takeru;
- Yamamoto, Noriko;
- Taguchi, Senzo;
- Nakayama, Izuma;
- Ooki, Akira;
- Ogura, Mariko;
- Takahari, Daisuke;
- Chin, Keisho;
- Yamaguchi, Kensei;
- Shinozaki, Eiji
Publication type:
Article
Exploratory analysis of serum HER2 extracellular domain for HER2 positive gastric cancer treated with SOX plus trastuzumab.
Published in:
International Journal of Clinical Oncology, 2024, v. 29, n. 6, p. 801, doi. 10.1007/s10147-024-02509-z
By:
- Wakatsuki, Takeru;
- Ishizuka, Naoki;
- Hironaka, Shuichi;
- Minashi, Keiko;
- Kadowaki, Shigenori;
- Goto, Masahiro;
- Shoji, Hirokazu;
- Hirano, Hidekazu;
- Nakayama, Izuma;
- Osumi, Hiroki;
- Ogura, Mariko;
- Chin, Keisho;
- Yamaguchi, Kensei;
- Takahari, Daisuke
Publication type:
Article
Morphological response and tumor shrinkage as predictive factors in metastatic colorectal cancer treated with first-line capecitabine, oxaliplatin, and bevacizumab.
Published in:
International Journal of Clinical Oncology, 2023, v. 28, n. 9, p. 1191, doi. 10.1007/s10147-023-02370-6
By:
- Nagaoka, Tomoyuki;
- Osumi, Hiroki;
- Ueno, Teruko;
- Ooki, Akira;
- Wakatsuki, Takeru;
- Nakayama, Izuma;
- Ogura, Mariko;
- Takahari, Daisuke;
- Chin, Keisho;
- Matsueda, Kiyoshi;
- Yamaguchi, Kensei;
- Shinozaki, Eiji
Publication type:
Article
Treatment efficacy of ramucirumab-containing chemotherapy in patients with alpha-fetoprotein producing gastric cancer.
Published in:
International Journal of Clinical Oncology, 2023, v. 28, n. 1, p. 121, doi. 10.1007/s10147-022-02263-0
By:
- Kamiimabeppu, Daisaku;
- Wakatsuki, Takeru;
- Takahari, Daisuke;
- Fukuda, Naoki;
- Shimozaki, Keitaro;
- Osumi, Hiroki;
- Nakayama, Izuma;
- Ogura, Mariko;
- Ooki, Akira;
- Shinozaki, Eiji;
- Chin, Keisho;
- Yamaguchi, Kensei
Publication type:
Article
Managing a gastrointestinal oncology practice in Japan during the COVID-19 pandemic: single institutional experience in The Cancer Institute Hospital of Japanese Foundation for Cancer Research.
Published in:
International Journal of Clinical Oncology, 2021, v. 26, n. 2, p. 335, doi. 10.1007/s10147-020-01806-7
By:
- Takahari, Daisuke;
- Shinozaki, Eiji;
- Wakatsuki, Takeru;
- Ooki, Akira;
- Ozaka, Masato;
- Suzuki, Takeshi;
- Nakayama, Izuma;
- Osumi, Hiroki;
- Kamiimabeppu, Daisaku;
- Sato, Taro;
- Ogura, Mariko;
- Suenaga, Mitsukuni;
- Chin, Keisho;
- Yamaguchi, Kensei
Publication type:
Article
A retrospective analysis of ramucirumab monotherapy in previously treated Japanese patients with advanced or metastatic gastric adenocarcinoma.
Published in:
International Journal of Clinical Oncology, 2018, v. 23, n. 1, p. 92, doi. 10.1007/s10147-017-1192-0
By:
- Satoshi Murahashi;
- Daisuke Takahari;
- Takeru Wakatsuki;
- Naoki Fukuda;
- Takashi Ichimura;
- Mariko Ogura;
- Masato Ozaka;
- Eiji Shinozaki;
- Izuma Nakayama;
- Tomohiro Matsushima;
- Hiroki Osumi;
- Keisho Chin;
- Kensei Yamaguchi
Publication type:
Article
Retrospective comparison of S-1 plus cisplatin versus S-1 monotherapy for the treatment of advanced gastric cancer patients with positive peritoneal cytology but without gross peritoneal metastasis.
Published in:
International Journal of Clinical Oncology, 2017, v. 22, n. 6, p. 1060, doi. 10.1007/s10147-017-1164-4
By:
- Nakayama, Izuma;
- Chin, Keisho;
- Matsushima, Tomohiro;
- Takahari, Daisuke;
- Ogura, Mariko;
- Shinozaki, Eiji;
- Suenaga, Mitsukuni;
- Ozaka, Masato;
- Wakatsuki, Takeru;
- Ichimura, Takashi;
- Hiroki, Osumi;
- Yamaguchi, Kensei
Publication type:
Article
Circulating Tumor DNA: The Dawn of a New Era in the Optimization of Chemotherapeutic Strategies for Metastatic Colo-Rectal Cancer Focusing on RAS Mutation.
Published in:
Cancers, 2023, v. 15, n. 5, p. 1473, doi. 10.3390/cancers15051473
By:
- Udagawa, Shohei;
- Ooki, Akira;
- Shinozaki, Eiji;
- Fukuda, Koshiro;
- Yamaguchi, Kensei;
- Osumi, Hiroki
Publication type:
Article
Circulating Tumor DNA as a Novel Biomarker Optimizing Chemotherapy for Colorectal Cancer.
Published in:
Cancers, 2020, v. 12, n. 6, p. 1566, doi. 10.3390/cancers12061566
By:
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Yamaguchi, Kensei
Publication type:
Article
Single-organ pulmonary metastasis is a favorable prognostic factor in metastatic colorectal cancer patients treated with FOLFIRI and vascular endothelial growth factor inhibitors.
Published in:
BMC Cancer, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12885-023-11067-y
By:
- Fukuda, Koshiro;
- Osumi, Hiroki;
- Yoshino, Koichiro;
- Nakayama, Izuma;
- Fukuoka, Shota;
- Ogura, Mariko;
- Wakatsuki, Takeru;
- Ooki, Akira;
- Takahari, Daisuke;
- Chin, Keisho;
- Yamaguchi, Kensei;
- Shinozaki, Eiji
Publication type:
Article
Clinical utility of the carcinoembryonic antigen level in patients with stage III colon cancer after surgery and adjuvant chemotherapy.
Published in:
Surgery Today, 2024, v. 54, n. 7, p. 692, doi. 10.1007/s00595-023-02779-6
By:
- Udagawa, Shohei;
- Osumi, Hiroki;
- Kozuki, Ryotaro;
- Ooki, Akira;
- Wakatsuki, Takeru;
- Kurihara, Nozomi;
- Mukai, Toshiki;
- Yamaguchi, Tomohiro;
- Akiyoshi, Takashi;
- Fukunaga, Yosuke;
- Yamaguchi, Kensei;
- Shinozaki, Eiji
Publication type:
Article
Clinical outcomes of radical gastrectomy following trastuzumab-based chemotherapy for stage IV HER2-positive gastric or gastroesophageal junction cancer.
Published in:
Surgery Today, 2020, v. 50, n. 10, p. 1240, doi. 10.1007/s00595-020-02011-9
By:
- Takahashi, Ryo;
- Nunobe, Souya;
- Osumi, Hiroki;
- Takahari, Daisuke;
- Yamamoto, Noriko;
- Ida, Satoshi;
- Kumagai, Koshi;
- Ohashi, Manabu;
- Sano, Takeshi;
- Hiki, Naoki
Publication type:
Article
Correlation between circulating tumor DNA and carcinoembryonic antigen levels in patients with metastatic colorectal cancer.
Published in:
Cancer Medicine, 2021, v. 10, n. 24, p. 8820, doi. 10.1002/cam4.4384
By:
- Hiroki Osumi;
- Eiji Shinozaki;
- Akira Ooki;
- Keitaro Shimozaki;
- Daisaku Kamiimabeppu;
- Izuma Nakayama;
- Takeru Wakatsuki;
- Mariko Ogura;
- Daisuke Takahari;
- Keisho Chin;
- Kensei Yamaguchi
Publication type:
Article
Early hypertension and neutropenia are predictors of treatment efficacy in metastatic colorectal cancer patients administered FOLFIRI and vascular endothelial growth factor inhibitors as second‐line chemotherapy.
Published in:
Cancer Medicine, 2021, v. 10, n. 2, p. 615, doi. 10.1002/cam4.3638
By:
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Ooki, Akira;
- Wakatsuki, Takeru;
- Kamiimabeppu, Daisaku;
- Sato, Taro;
- Nakayama, Izuma;
- Ogura, Mariko;
- Takahari, Daisuke;
- Chin, Keisho;
- Yamaguchi, Kensei
Publication type:
Article
Clinical relevance of circulating tumor DNA assessed through deep sequencing in patients with metastatic colorectal cancer.
Published in:
Cancer Medicine, 2019, v. 8, n. 1, p. 408, doi. 10.1002/cam4.1913
By:
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Takeda, Yoshinori;
- Wakatsuki, Takeru;
- Ichimura, Takashi;
- Saiura, Akio;
- Yamaguchi, Kensei;
- Takahashi, Shunji;
- Noda, Tetsuo;
- Zembutsu, Hitoshi
Publication type:
Article
Early change in circulating tumor DNA as a potential predictor of response to chemotherapy in patients with metastatic colorectal cancer.
Published in:
Scientific Reports, 2019, v. 9, n. 1, p. N.PAG, doi. 10.1038/s41598-019-53711-3
By:
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Yamaguchi, Kensei;
- Zembutsu, Hitoshi
Publication type:
Article
Acquired drug resistance conferred by a KRAS gene mutation following the administration of cetuximab: a case report.
Published in:
2013
By:
- Hiroki Osumi;
- Satoshi Matsusaka;
- Eiji Shinozaki;
- Mitsukuni Suenaga;
- Mun Mingyon;
- Akio Saiura;
- Masashi Ueno;
- Nobuyuki Mizunuma;
- Toshiharu Yamaguchi
Publication type:
Case Study
Angiotensin II type-1 receptor blockers enhance the effects of bevacizumab-based chemotherapy in metastatic colorectal cancer patients.
Published in:
Molecular & Clinical Oncology, 2015, v. 3, n. 6, p. 1295, doi. 10.3892/mco.2015.630
By:
- HIROKI OSUMI;
- SATOSHI MATSUSAKA;
- TAKERU WAKATSUKI;
- MITSUKUNI SUENAGA;
- EIIJ SHINOZAKI;
- NOBUYUKI MIZUNUMA
Publication type:
Article
Cetuximab treatment for metastatic colorectal cancer with KRAS p.G13D mutations improves progression-free survival.
Published in:
Molecular & Clinical Oncology, 2015, v. 3, n. 5, p. 1053, doi. 10.3892/mco.2015.602
By:
- HIROKI OSUMI;
- EIJI SHINOZAKI;
- MASAHIKO OSAKO;
- YOSHIMASA KAWAZOE;
- MASARU OBA;
- TAKAHARU MISAKA;
- TAKASHI GOTO;
- HITOMI KAMO;
- MITSUKUNI SUENAGA;
- YOSUKE KUMEKAWA;
- MARIKO OGURA;
- MASATO OZAKA;
- SATOSHI MATSUSAKA;
- KEISHO CHIN;
- KIYOHIKO HATAKE;
- NOBUYUKI MIZUNUMA
Publication type:
Article
Efficacy and Safety of Trastuzumab Deruxtecan and Nivolumab as Third- or Later-Line Treatment for HER2-Positive Advanced Gastric Cancer: A SingleInstitution Retrospective Study.
Published in:
Journal of Gastric Cancer, 2023, v. 23, n. 4, p. 609, doi. 10.5230/jgc.2023.23.e41
By:
- Keitaro Shimozaki;
- Izuma Nakayama;
- Daisuke Takahari;
- Kengo Nagashima;
- Koichiro Yoshino;
- Koshiro Fukuda;
- Shota Fukuoka;
- Hiroki Osumi;
- Mariko Ogura;
- Takeru Wakatsuki;
- Akira Ooki;
- Eiji Shinozaki;
- Keisho Chin;
- Kensei Yamaguchi
Publication type:
Article
Changes in the neutrophil-to-lymphocyte ratio during nivolumab monotherapy are associated with gastric cancer survival.
Published in:
2020
By:
- Ota, Yumiko;
- Takahari, Daisuke;
- Suzuki, Takeshi;
- Osumi, Hiroki;
- Nakayama, Izuma;
- Oki, Akira;
- Wakatsuki, Takeru;
- Ichimura, Takashi;
- Ogura, Mariko;
- Shinozaki, Eiji;
- Suenaga, Mitsukuni;
- Chin, Keisho;
- Yamaguchi, Kensei
Publication type:
journal article
Second-line FOLFIRI plus ramucirumab with or without prior bevacizumab for patients with metastatic colorectal cancer.
Published in:
2019
By:
- Suzuki, Takeshi;
- Shinozaki, Eiji;
- Osumi, Hiroki;
- Nakayama, Izuma;
- Ota, Yumiko;
- Ichimura, Takashi;
- Ogura, Mariko;
- Wakatsuki, Takeru;
- Ooki, Akira;
- Takahari, Daisuke;
- Suenaga, Mitsukuni;
- Chin, Keisho;
- Yamaguchi, Kensei
Publication type:
journal article
Clinical impact of Epstein‐Barr virus status on the incidence of lymph node metastasis in early gastric cancer.
Published in:
Digestive Endoscopy, 2020, v. 32, n. 3, p. 316, doi. 10.1111/den.13584
By:
- Osumi, Hiroki;
- Kawachi, Hiroshi;
- Yoshio, Toshiyuki;
- Fujisaki, Junko
Publication type:
Article
Evaluation of the RAS signaling network in response to MEK inhibition using organoids derived from a familial adenomatous polyposis patient.
Published in:
Scientific Reports, 2020, v. 10, n. 1, p. N.PAG, doi. 10.1038/s41598-020-74530-x
By:
- Osumi, Hiroki;
- Muroi, Atsushi;
- Sakahara, Mizuho;
- Kawachi, Hiroshi;
- Okamoto, Takuya;
- Natsume, Yasuko;
- Yamanaka, Hitomi;
- Takano, Hiroshi;
- Kusama, Daisuke;
- Shinozaki, Eiji;
- Ooki, Akira;
- Yamaguchi, Kensei;
- Ueno, Masashi;
- Takeuchi, Kengo;
- Noda, Tetsuo;
- Nagayama, Satoshi;
- Koshikawa, Naohiko;
- Yao, Ryoji
Publication type:
Article
Non‐V600E BRAF mutations and EGFR signaling pathway in colorectal cancer.
Published in:
International Journal of Cancer, 2019, v. 145, n. 9, p. 2488, doi. 10.1002/ijc.32320
By:
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Wakatsuki, Takeru;
- Suenaga, Mitsukuni;
- Ichimura, Takashi;
- Ogura, Mariko;
- Takahari, Daisuke;
- Ooki, Akira;
- Suzuki, Takeshi;
- Ota, Yumiko;
- Nakayama, Izuma;
- Chin, Keisho;
- Miki, Yoshio;
- Yamaguchi, Kensei
Publication type:
Article
RAS mutation is a prognostic biomarker in colorectal cancer patients with metastasectomy.
Published in:
International Journal of Cancer, 2016, v. 139, n. 4, p. 803, doi. 10.1002/ijc.30106
By:
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Suenaga, Mitsukuni;
- Matsusaka, Satoshi;
- Konishi, Tsuyoshi;
- Akiyoshi, Takashi;
- Fujimoto, Yoshiya;
- Nagayama, Satoshi;
- Fukunaga, Yosuke;
- Ueno, Masashi;
- Mise, Yoshihiro;
- Ishizawa, Takeaki;
- Inoue, Yosuke;
- Takahashi, Yu;
- Saiura, Akio;
- Uehara, Hirohumi;
- Mun, Mingyon;
- Okumura, Sakae;
- Mizunuma, Nobuyuki;
- Miki, Yoshio
Publication type:
Article
Potent therapeutic strategy in gastric cancer with microsatellite instability-high and/or deficient mismatch repair.
Published in:
Gastric Cancer, 2024, v. 27, n. 5, p. 907, doi. 10.1007/s10120-024-01523-4
By:
- Ooki, Akira;
- Osumi, Hiroki;
- Yoshino, Koichiro;
- Yamaguchi, Kensei
Publication type:
Article
Risk stratification for lymph node metastasis using Epstein–Barr virus status in submucosal invasive (pT1) gastric cancer without lymphovascular invasion: a multicenter observational study.
Published in:
Gastric Cancer, 2019, v. 22, n. 6, p. 1176, doi. 10.1007/s10120-019-00963-7
By:
- Osumi, Hiroki;
- Kawachi, Hiroshi;
- Murai, Katsuyuki;
- Kusafuka, Kimihide;
- Inoue, Shuntaro;
- Kitamura, Masaki;
- Yoshio, Toshiyuki;
- Kakusima, Naomi;
- Ishihara, Ryu;
- Ono, Hiroyuki;
- Yamamoto, Noriko;
- Sugino, Takashi;
- Nakatsuka, Shinichi;
- Ida, Satoshi;
- Nunobe, Souya;
- Bando, Etsuro;
- Omori, Takeshi;
- Takeuchi, Kengo;
- Fujisaki, Junko
Publication type:
Article
Correction to: Clinical significance of intratumoral HER2 heterogeneity on trastuzumab efficacy using endoscopic biopsy specimens in patients with advanced HER2 positive gastric cancer.
Published in:
2019
By:
- Yagi, Shusuke;
- Wakatsuki, Takeru;
- Yamamoto, Noriko;
- Chin, Keisho;
- Takahari, Daisuke;
- Ogura, Mariko;
- Ichimura, Takashi;
- Nakayama, Izuma;
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Suenaga, Mitsukuni;
- Fujisaki, Junko;
- Ishikawa, Yuichi;
- Yamaguchi, Kensei;
- Namikawa, Ken;
- Horiuchi, Yusuke
Publication type:
Correction Notice
Clinical significance of intratumoral HER2 heterogeneity on trastuzumab efficacy using endoscopic biopsy specimens in patients with advanced HER2 positive gastric cancer.
Published in:
Gastric Cancer, 2019, v. 22, n. 3, p. 518, doi. 10.1007/s10120-018-0887-x
By:
- Yagi, Shusuke;
- Wakatsuki, Takeru;
- Yamamoto, Noriko;
- Chin, Keisho;
- Takahari, Daisuke;
- Ogura, Mariko;
- Ichimura, Takashi;
- Nakayama, Izuma;
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Suenaga, Mitsukuni;
- Fujisaki, Junko;
- Ishikawa, Yuichi;
- Yamaguchi, Kensei;
- Namikawa, Ken;
- Horiuchi, Yusuke
Publication type:
Article
Associations between early tumor shrinkage and depth of response and clinical outcomes in patients treated with 1st-line chemotherapy for advanced gastric cancer.
Published in:
Gastric Cancer, 2018, v. 21, n. 2, p. 267, doi. 10.1007/s10120-017-0729-2
By:
- Hiroki Osumi;
- Daisuke Takahari;
- Eiji Shinozaki;
- Keisho Chin;
- Mariko Ogura;
- Takeru Wakatsuki;
- Takashi Ichimura;
- Izuma Nakayama;
- Tomohiro Matsushima;
- Kensei Yamaguchi
Publication type:
Article
Clinicopathological features of Siewert type II adenocarcinoma: comparison of gastric cardia adenocarcinoma and Barrett's esophageal adenocarcinoma following endoscopic submucosal dissection.
Published in:
Gastric Cancer, 2017, v. 20, n. 4, p. 663, doi. 10.1007/s10120-016-0653-x
By:
- Osumi, Hiroki;
- Fujisaki, Junko;
- Omae, Masami;
- Shimizu, Tomoki;
- Yoshio, Toshiyuki;
- Ishiyama, Akiyoshi;
- Hirasawa, Toshiaki;
- Tsuchida, Tomohiro;
- Yamamoto, Yorimasa;
- Kawachi, Hiroshi;
- Yamamoto, Noriko;
- Igarashi, Masahiro
Publication type:
Article
Chemotherapy is effective for stage I gastric cancer in patients with synchronous esophageal cancer.
Published in:
Gastric Cancer, 2016, v. 19, n. 2, p. 625, doi. 10.1007/s10120-015-0517-9
By:
- Osumi, Hiroki;
- Yoshio, Toshiyuki;
- Chin, Keisho;
- Ogura, Mariko;
- Kumekawa, Yosuke;
- Suenaga, Mitsukuni;
- Matsusaka, Satoshi;
- Shinozaki, Eiji;
- Miyamoto, Yuji;
- Morishige, Kenjiro;
- Ishiyama, Akiyoshi;
- Hirasawa, Toshiaki;
- Tsuchida, Tomohiro;
- Yamamoto, Yorimasa;
- Fujisaki, Junko;
- Igarashi, Masahiro;
- Mizunuma, Nobuyuki
Publication type:
Article
Epstein-Barr virus status is a promising biomarker for endoscopic resection in early gastric cancer: proposal of a novel therapeutic strategy.
Published in:
2019
By:
- Osumi, Hiroki;
- Kawachi, Hiroshi;
- Yoshio, Toshiyuki;
- Ida, Satoshi;
- Yamamoto, Noriko;
- Horiuchi, Yusuke;
- Ishiyama, Akiyoshi;
- Hirasawa, Toshiaki;
- Tsuchida, Tomohiro;
- Hiki, Naoki;
- Takeuchi, Kengo;
- Fujisaki, Junko
Publication type:
journal article
Clinical impact of intratumoral HER2 heterogeneity on trastuzumab efficacy in patients with HER2-positive gastric cancer.
Published in:
2018
By:
- Wakatsuki, Takeru;
- Yamamoto, Noriko;
- Sano, Takeshi;
- Chin, Keisho;
- Kawachi, Hiroshi;
- Takahari, Daisuke;
- Ogura, Mariko;
- Ichimura, Takashi;
- Nakayama, Izuma;
- Osumi, Hiroki;
- Matsushima, Tomohiro;
- Suenaga, Mitsukuni;
- Shinozaki, Eiji;
- Hiki, Naoki;
- Ishikawa, Yuichi;
- Yamaguchi, Kensei
Publication type:
journal article
Safety and efficacy of amrubicin monotherapy in patients with platinum-refractory metastatic neuroendocrine carcinoma of the gastrointestinal tract: a single cancer center retrospective study.
Published in:
Cancer Management & Research, 2019, v. 11, p. 5757, doi. 10.2147/CMAR.S201048
By:
- Kitagawa, Yusuke;
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Ota, Yumiko;
- Nakayama, Izuma;
- Suzuki, Takeshi;
- Wakatsuki, Takeru;
- Ichimura, Takashi;
- Ogura, Mariko;
- Ooki, Akira;
- Takahari, Daisuke;
- Suenaga, Mitsukuni;
- Chin, Keisho;
- Yamaguchi, Kensei
Publication type:
Article
Treatment features of systemic chemotherapy in young adults with unresectable advanced or recurrent gastric cancer.
Published in:
Cancer Management & Research, 2018, v. 10, p. 5283, doi. 10.2147/CMAR.S179219
By:
- Nakayama, Izuma;
- Chin, Keisho;
- Takahari, Daisuke;
- Ogura, Mariko;
- Ichimura, Takashi;
- Wakatsuki, Takeru;
- Osumi, Hiroki;
- Ota, Yumiko;
- Suzuki, Takeshi;
- Suenaga, Mitsukuni;
- Shinozaki, Eiji;
- Yamaguchi, Kensei
Publication type:
Article
Clinical Progress in Inoperable or Recurrent Advanced Gastric Cancer Treatment from 1004 Single Institute Experiences Between 2007 and 2018.
Published in:
Oncologist, 2022, v. 27, n. 6, p. e506, doi. 10.1093/oncolo/oyab069
By:
- Nakayama, Izuma;
- Takahari, Daisuke;
- Shimozaki, Keitaro;
- Chin, Keisho;
- Wakatsuki, Takeru;
- Ogura, Mariko;
- Ooki, Akira;
- Kamiimabeppu, Daisaku;
- Osumi, Hiroki;
- Shinozaki, Eiji;
- Yamaguchi, Kensei
Publication type:
Article

Found: 59