Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Jun‐ichi Saitoh"'
Autor:
Tatsuji Mizukami, Kentaro Yamagishi, Masaki Tobikawa, Akira Nakazato, Hideharu Abe, Yuka Morita, Jun-ichi Saitoh
Publikováno v:
Current Oncology, Vol 31, Iss 5, Pp 2636-2643 (2024)
Background: The aim of this study is to examine the outcomes of an accelerated fractionated irradiation for N0 glottic carcinoma. Methods: In this retrospective analysis, 29 patients with N0 glottic carcinoma treated by radiation therapy were enrolle
Externí odkaz:
https://doaj.org/article/ae3d1528e953494baf924f166c09901d
Autor:
Atsushi Musha, Nobuteru Kubo, Hidemasa Kawamura, Naoko Okano, Hiro Sato, Kohei Okada, Kento Tomizawa, Norichika Ota, Akiko Adachi, Masato Shino, Osamu Nikkuni, Shota Ida, Katsuyuki Shirai, Jun‐ichi Saitoh, Satoshi Yokoo, Kazuaki Chikamatsu, Tatsuya Ohno
Publikováno v:
Cancer Reports, Vol 6, Iss 7, Pp n/a-n/a (2023)
Abstract Background Carbon‐ion radiotherapy (C‐ion RT) is effective for head and neck mucosal melanoma (HN‐MM), including radioresistant mucosal melanoma. Melanoma also responds effectively to immune checkpoint inhibitors (ICIs). Data on the ef
Externí odkaz:
https://doaj.org/article/6cbe1720c61641cab04ce897690fadd6
Autor:
Nobuteru Kubo, Makoto Sakai, Hidemasa Kawamura, Takahiro Oike, Yoshiki Kubota, Mai Anakura, Akiko Adachi, Hiro Sato, Atsushi Musha, Naoko Okano, Takuya Kaminuma, Katsuyuki Shirai, Jun-ichi Saitoh, Satoshi Yokoo, Kazuaki Chikamatsu, Tatsuya Ohno
Publikováno v:
Radiation, Vol 1, Iss 3, Pp 183-193 (2021)
Background: Tooth loss reduces quality of life; however, little is known about tooth loss caused by carbon ion radiotherapy (CIRT). Here, we aimed to elucidate the incidence of tooth loss post-CIRT for head and neck tumors and to identify risk-predic
Externí odkaz:
https://doaj.org/article/8d80dbd610404d869aa78f295c02cd0e
Autor:
Daijiro Kobayashi, Takanori Abe, Jun-ichi Saitoh, Takahiro Oike, Hiro Sato, Atsushi Musha, Tatsuji Mizukami, Tsuneo Shimizu, Takashi Nakano, Tatsuya Ohno
Publikováno v:
Journal of Medical Case Reports, Vol 15, Iss 1, Pp 1-6 (2021)
Abstract Background Adenoid cystic carcinoma (ACC) is a rare malignant tumor involving mostly the head and neck region, and frequently the salivary glands. The development of lung metastasis after treatment of the primary tumor is a common occurrence
Externí odkaz:
https://doaj.org/article/cea0888dcc7f471a975ee84b3574dd08
Autor:
Yukihiro Takayasu, Nobuteru Kubo, Masato Shino, Osamu Nikkuni, Shota Ida, Atsushi Musha, Katsumasa Takahashi, Junko Hirato, Katsuyuki Shirai, Jun‐ichi Saitoh, Satoshi Yokoo, Kazuaki Chikamatsu, Tatsuya Ohno, Takashi Nakano, for the Working Group on Head and Neck Tumors
Publikováno v:
Cancer Medicine, Vol 8, Iss 17, Pp 7227-7235 (2019)
Abstract This study aimed to evaluate the efficacy of carbon‐ion radiotherapy in combination with chemotherapy using dacarbazine, nimustine, and vincristine (DAV therapy) in mucosal melanoma. Twenty‐one patients with clinically localized mucosal
Externí odkaz:
https://doaj.org/article/2b6a734a2c474461be926670ea000ca2
Autor:
Jun‐ichi Saitoh, Katsuyuki Shirai, Tatsuji Mizukami, Takanori Abe, Takeshi Ebara, Tatsuya Ohno, Koichi Minato, Ryusei Saito, Masanobu Yamada, Takashi Nakano
Publikováno v:
Cancer Medicine, Vol 8, Iss 15, Pp 6644-6650 (2019)
Abstract This phase II study's aim was to confirm the efficacy and safety of hypofractionated carbon‐ion radiotherapy in patients with stage I peripheral nonsmall cell lung cancer (NSCLC). The study encompassed 37 patients with histologically prove
Externí odkaz:
https://doaj.org/article/924d223372a14635a8b6b020f659285d
Multicenter study of carbon‐ion radiation therapy for nonsquamous cell carcinomas of the oral cavity
Autor:
Hiroaki Ikawa, Masashi Koto, Yusuke Demizu, Jun‐ichi Saitoh, Hiroaki Suefuji, Tomoaki Okimoto, Tatsuya Ohno, Yoshiyuki Shioyama, Ryo Takagi, Kazuhiko Hayashi, Kenji Nemoto, Takashi Nakano, Tadashi Kamada
Publikováno v:
Cancer Medicine, Vol 8, Iss 12, Pp 5482-5491 (2019)
Abstract Background The aim of this study was to evaluate the efficacy and safety of carbon‐ion radiation therapy for nonsquamous cell carcinomas of the oral cavity in a multicenter study. Methods Retrospective analysis of the clinicopathological f
Externí odkaz:
https://doaj.org/article/ba7c1d94ea9f4f4c9e6351b455166cd7
Autor:
Nobuteru Kubo, Yoshiki Kubota, Takahiro Oike, Hidemasa Kawamura, Makoto Sakai, Ayaka Imamura, Shuichiro Komatsu, Yuhei Miyasaka, Hiro Sato, Atsushi Musha, Naoko Okano, Katsuyuki Shirai, Jun-ichi Saitoh, Kazuaki Chikamatsu, Tatsuya Ohno
Publikováno v:
Frontiers in Oncology, Vol 10 (2020)
Background: Layer-stacking irradiation (LSI) results in the accumulation of multiple small spread-out Bragg peaks along the beam direction. Although the superiority of LSI to conventional passive irradiation (CPI) regarding normal tissue sparing is t
Externí odkaz:
https://doaj.org/article/728c8292ab024ff3a78b82dfa54c2a5e
Autor:
Yosuke Takakusagi, Jun-ichi Saitoh, Hiroki Kiyohara, Takahiro Oike, Shin-ei Noda, Tatsuya Ohno, Takashi Nakano
Publikováno v:
Radiation Oncology, Vol 12, Iss 1, Pp 1-7 (2017)
Abstract Background The skin is considered a critical organ at risk in carbon ion radiotherapy (CIRT) for locally advanced malignant bone and soft tissue tumors (MBSTs). The predictive factors for acute skin reactions after CIRT have not been investi
Externí odkaz:
https://doaj.org/article/65ae82a14f17432f9111f1af97c53d2e
Autor:
Naoko Okano, Nobuteru Kubo, Koichi Yamaguchi, Shunichi Kouno, Yuhei Miyasaka, Tatsuji Mizukami, Katsuyuki Shirai, Jun-ichi Saitoh, Takeshi Ebara, Hidemasa Kawamura, Toshitaka Maeno, Tatsuya Ohno
Publikováno v:
Cancers, Vol 13, Iss 16, p 4204 (2021)
Interstitial lung disease (ILD) is a risk factor both for the development and treatment failure of lung cancer. In this retrospective study, we analyzed the outcome of carbon-ion radiotherapy (CIRT) in 124 patients with clinical stage I non-small cel
Externí odkaz:
https://doaj.org/article/1db27963d9c04f939030dc07e61a6484