Zobrazeno 1 - 10
of 361
pro vyhledávání: '"Ryuichi HAYASHI"'
Autor:
Yoshinori Imamura, Naomi Kiyota, Makoto Tahara, Takeshi Kodaira, Ryuichi Hayashi, Hiroshi Nishino, Yukinori Asada, Hiroki Mitani, Shigemichi Iwae, Naoki Nishio, Yusuke Onozawa, Nobuhiro Hanai, Akira Ohkoshi, Hiroki Hara, Nobuya Monden, Masato Nagaoka, Shujiro Minami, Ryo Kitabayashi, Keita Sasaki, Akihiro Homma, the Head and Neck Cancer Study Group of the Japan Clinical Oncology Group (JCOG‐HNCSG)
Publikováno v:
Cancer Medicine, Vol 13, Iss 18, Pp n/a-n/a (2024)
Abstract Background In a randomized phase II/III trial (JCOG1008), weekly cisplatin (40 mg/m2) was non‐inferior to 3‐weekly cisplatin (100 mg/m2) for postoperative high‐risk head and neck cancer. We investigated how acute kidney injury (AKI), a
Externí odkaz:
https://doaj.org/article/c43d9154c4ec47eeb5d4f8c6e13452c3
Autor:
Masahiro Adachi, Tetsuro Taki, Motohiro Kojima, Naoya Sakamoto, Kazuto Matsuura, Ryuichi Hayashi, Keiji Tabuchi, Shumpei Ishikawa, Genichiro Ishii, Shingo Sakashita
Publikováno v:
The Journal of Pathology: Clinical Research, Vol 10, Iss 5, Pp n/a-n/a (2024)
Abstract Researchers have attempted to identify the factors involved in lymph node recurrence in cT1‐2N0 tongue squamous cell carcinoma (SCC). However, studies combining histopathological and clinicopathological information in prediction models are
Externí odkaz:
https://doaj.org/article/1685a82c74b8467eabd5e58b18e3f05e
Autor:
Takahiro Tsujikawa, Kazuchika Ohno, Kei-ichi Morita, Sumiyo Saburi, Junichi Mitsuda, Kanako Yoshimura, Alisa Kimura, Hiroki Morimoto, Hiroshi Ogi, Saya Shibata, Takumi Akashi, Morito Kurata, Issei Imoto, Yasushi Shimizu, Satoshi Kano, Akihito Watanabe, Tomoko Yamazaki, Yukinori Asada, Ryuichi Hayashi, Yuki Saito, Hiroyuki Ozawa, Kiyoaki Tsukahara, Nobuhiko Oridate, Daisuke Sano, Arata Horii, Yushi Ueki, Takashi Maruo, Nobuaki Mukoyama, Nobuhiro Hanai, Takahito Fukusumi, Hiroshi Iwai, Takuo Fujisawa, Takashi Fujii, Ken-ichi Nibu, Shigemichi Iwae, Tsutomu Ueda, Nobuyuki Chikuie, Ryuji Yasumatsu, Mioko Matsuo, Hirohito Umeno, Takeharu Ono, Muneyuki Masuda, Satoshi Toh, Kyoko Itoh, Shigeru Hirano, Takahiro Asakage
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
BackgroundIn view of improving biomarkers predicting the efficacy of immunotherapy for head and neck squamous cell carcinoma (R/M HNSCC), this multicenter retrospective study aimed to identify clinical, tumor microenvironmental, and genomic factors t
Externí odkaz:
https://doaj.org/article/b5c525023e134051b6b1b1fa136b47f3
Autor:
Masanobu Sato, Tomohiro Enokida, Takao Fujisawa, Susumu Okano, Naohiro Takeshita, Nobukazu Tanaka, Hideki Tanaka, Atsushi Motegi, Sadamoto Zenda, Takeshi Shinozaki, Kazuto Matsuura, Ryuichi Hayashi, Tetsuo Akimoto, Makoto Tahara
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
BackgroundThe significance of induction chemotherapy (IC) in the treatment of squamous cell carcinoma of the head and neck (SCCHN) with unresectable locoregional recurrence after curative surgery has not been clarified. The aim of this study was to e
Externí odkaz:
https://doaj.org/article/5697b67731264e01bfe02545996835e8
Autor:
Masahiro Adachi, Tetsuro Taki, Naoya Sakamoto, Motohiro Kojima, Akihiko Hirao, Kazuto Matsuura, Ryuichi Hayashi, Keiji Tabuchi, Shumpei Ishikawa, Genichiro Ishii, Shingo Sakashita
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract One drawback of existing artificial intelligence (AI)-based histopathological prediction models is the lack of interpretability. The objective of this study is to extract p16-positive oropharyngeal squamous cell carcinoma (OPSCC) features in
Externí odkaz:
https://doaj.org/article/806b75dc683d4dd09ddc6442cc76e37c
Autor:
Hideki Tanaka, Yoshikatsu Koga, Mayumi Sugahara, Hirobumi Fuchigami, Akihiro Ishikawa, Toru Yamaguchi, Akiko Banba, Takeshi Shinozaki, Kazuto Matsuura, Ryuichi Hayashi, Shingo Sakashita, Masahiro Yasunaga, Tomonori Yano
Publikováno v:
Pharmaceuticals, Vol 17, Iss 9, p 1246 (2024)
Background/Objectives: Near-infrared photoimmunotherapy (NIR-PIT) was recently approved for the treatment of unresectable locally advanced or recurrent head and neck cancers in Japan; however, only one clinical dose has been validated in clinical tri
Externí odkaz:
https://doaj.org/article/00d16f467b444f818f61f91e9ddb4734
Autor:
Chikatoshi Katada, Tetsuji Yokoyama, Tomonori Yano, Haruhisa Suzuki, Yasuaki Furue, Keiko Yamamoto, Hisashi Doyama, Tomoyuki Koike, Masashi Tamaoki, Noboru Kawata, Motohiro Hirao, Yoshiro Kawahara, Takashi Ogata, Atsushi Katagiri, Takenori Yamanouchi, Hirofumi Kiyokawa, Hirofumi Kawakubo, Maki Konno, Akira Yokoyama, Shinya Ohashi, Yuki Kondo, Yo Kishimoto, Koichi Kano, Kanae Mure, Ryuichi Hayashi, Hideki Ishikawa, Manabu Muto
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract The development of multiple squamous cell carcinomas (SCC) in the upper aerodigestive tract, which includes the oral cavity, pharynx, larynx, and esophagus, is explained by field cancerization and is associated with alcohol consumption and c
Externí odkaz:
https://doaj.org/article/544b82b2425b43b09792e6b64868b783
Autor:
Daisuke Baba, Kazuto Matsuura, Masashi Wakabayashi, Yohei Morishita, Yukio Nishiya, Wataru Okano, Toshifumi Tomioka, Takeshi Shinozaki, Ryuichi Hayashi
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
ObjectivesInvestigation of the prognosis of young patients with tongue carcinoma has been the focus of several recent studies aimed at improving future precision treatment. Most studies have been two-cohort investigations comparing young and older pa
Externí odkaz:
https://doaj.org/article/a1bdbb564ac44c6f9cdc697268d192a8
Autor:
Chikatoshi Katada, Manabu Muto, Satoshi Fujii, Tetsuji Yokoyama, Tomonori Yano, Akihito Watanabe, Toshiro Iizuka, Shigetaka Yoshinaga, Ichiro Tateya, Hiroki Mitani, Yuichi Shimizu, Akiko Takahashi, Tomoyuki Kamijo, Noboru Hanaoka, Makoto Abe, Akihiro Shiotani, Koichi Kano, Yukinori Asada, Tamotsu Matsuhashi, Hirohito Umeno, Kenji Okami, Kenichi Goda, Shinichiro Hori, Yoichiro Ono, Shuji Terai, Yasuaki Nagami, Kenichi Takemura, Kenro Kawada, Mizuo Ando, Naoto Shimeno, Akihito Arai, Yasutoshi Sakamoto, Masaaki Ichinoe, Tetsuo Nemoto, Masahiro Fujita, Hidenobu Watanabe, Tadakazu Shimoda, Atsushi Ochiai, Takakuni Kato, Ryuichi Hayashi
Publikováno v:
Cancer Medicine, Vol 10, Iss 12, Pp 3848-3861 (2021)
Abstract Head and neck cancers, especially in hypopharynx and oropharynx, are often detected at advanced stage with poor prognosis. Narrow band imaging enables detection of superficial cancers and transoral surgery is performed with curative intent.
Externí odkaz:
https://doaj.org/article/f4af6829c8b942789bb8b6f4e8065e2a
Autor:
Nayuta Tsushima, Takeshi Shinozaki, Takao Fujisawa, Toshifumi Tomioka, Wataru Okano, Masakazu Ikeda, Makoto Tahara, Takuya Higashino, Ryuichi Hayashi
Publikováno v:
Clinical Medicine Insights: Case Reports, Vol 13 (2020)
Objectives: Nivolumab, a fully IgG4-programmed death-1 inhibitor antibody, led to improved overall survival compared with single-agent therapy in patients with platinum-refractory recurrent head and neck cancers. In general, nivolumab is used in inop
Externí odkaz:
https://doaj.org/article/96eb361adb40418c850eef35c1722c10