Zobrazeno 1 - 10
of 411
pro vyhledávání: '"Tadashi Kamada"'
Autor:
Nobutaka Mizoguchi, Kio Kano, Tatsuya Okuda, Hiroaki Koge, Satoshi Shima, Keisuke Tsuchida, Yosuke Takakusagi, Shohei Kawashiro, Manatsu Yoshida, Yuka Kitani, Kaori Hashimoto, Madoka Furukawa, Katsuyuki Shirai, Tadashi Kamada, Daisaku Yoshida, Hiroyuki Katoh
Publikováno v:
Cancers, Vol 16, Iss 15, p 2625 (2024)
The development of new treatment strategies to improve the prognosis of mucosal malignant melanoma of the head and neck (MMHN) after carbon ion radiotherapy (CIRT) is essential because of the risk of distant metastases. Therefore, our objective was t
Externí odkaz:
https://doaj.org/article/e41ef1539db84bc5ac118e3bfda4bbdb
Autor:
Yosuke Takakusagi, Yoshiki Takayama, Yohsuke Kusano, Hiroaki Koge, Kio Kano, Satoshi Shima, Keisuke Tsuchida, Nobutaka Mizoguchi, Daisaku Yoshida, Tadashi Kamada, Shin Miyakawa, Koh Imura, Hiroyuki Katoh
Publikováno v:
Case Reports in Oncology, Vol 15, Iss 3, Pp 894-901 (2022)
Carbon-ion radiotherapy (CIRT) for prostate cancer is both safe and efficacious; beam range calculations use relative stopping power ratio, which is derived from computed tomography (CT) values. However, hip prostheses are made of high atomic number
Externí odkaz:
https://doaj.org/article/9e9c1c8698724b7daa8fe04f8102eab0
Autor:
Yohsuke Kusano, Hiroyuki Katoh, Shinichi Minohara, Hajime Fujii, Yuya Miyasaka, Yoshiki Takayama, Koh Imura, Terufumi Kusunoki, Shin Miyakawa, Tadashi Kamada, Itsuko Serizawa, Yosuke Takakusagi, Nobutaka Mizoguchi, Keisuke Tsuchida, Daisaku Yoshida
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
PurposeCarbon-ion beam (C-beam) has a sharp dose distribution called the Bragg peak. Carbon-ion radiation therapy, such as stereotactic body radiotherapy in photon radiotherapy, can be completed in a short period by concentrating the radiation dose o
Externí odkaz:
https://doaj.org/article/8c9561f135cb4b6e89d515a3e12a8a18
Autor:
Yosuke Takakusagi, Hiroyuki Katoh, Kio Kano, Wataru Anno, Keisuke Tsuchida, Nobutaka Mizoguchi, Itsuko Serizawa, Daisaku Yoshida, Tadashi Kamada
Publikováno v:
Radiation Oncology, Vol 15, Iss 1, Pp 1-8 (2020)
Abstract Background Carbon-ion radiotherapy (CIRT) for prostate cancer was initiated at Kanagawa Cancer Center in 2015. The present study analyzed the preliminary clinical outcomes of CIRT for prostate cancer. Methods The clinical outcomes of 253 pat
Externí odkaz:
https://doaj.org/article/de162702b0d044b0a2cf35b3dde9edfe
Autor:
Shigeo Yasuda, MD, PhD, Hirotoshi Kato, MD, PhD, Hiroshi Imada, MD, PhD, Yuka Isozaki, MD, PhD, Goro Kasuya, MD, PhD, Hirokazu Makishima, MD, PhD, Hiroshi Tsuji, MD, PhD, Daniel K. Ebner, BS, Shigeru Yamada, MD, PhD, Tadashi Kamada, MD, PhD, Hirohiko Tsujii, MD, PhD, Naoya Kato, MD, PhD, Masaru Miyazaki, MD, PhD, Shigeki Arii, Masaaki Ebara, Junji Furuse, Kiyoshi Ohara, Takuji Okusaka, Takehito Otsubo, Masayuki Otsuka, Fumihoko Kanai, Fukuo Kondo, Akiko Saito, Yoshiaki Shimizu, Kenichi Takayasu, Ikuo Udagawa, Hiroshi Yamamoto, Junji Yamamoto, Masakazu Yamamoto, Osamu Yokosuka, Hiroyuki Yoshidome
Publikováno v:
Advances in Radiation Oncology, Vol 5, Iss 2, Pp 196-203 (2020)
Purpose: Carbon ion beams have several physical and biological advantages compared with conventional radiation for cancer therapy. The objective of this study is to evaluate the safety and effectiveness of 2-fraction carbon ion radiation therapy (CIR
Externí odkaz:
https://doaj.org/article/ab17cbd4745440de837ee7b8a05c953f
Autor:
Yosuke Takakusagi, Hiroyuki Katoh, Kio Kano, Wataru Anno, Keisuke Tsuchida, Nobutaka Mizoguchi, Itsuko Serizawa, Daisaku Yoshida, Tadashi Kamada
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-2 (2022)
Externí odkaz:
https://doaj.org/article/42df71a2d62c445ba64f7f3a2eb92381
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:
Yosuke Takakusagi, Takahiro Oike, Kio Kano, Wataru Anno, Keisuke Tsuchida, Nobutaka Mizoguchi, Itsuko Serizawa, Daisaku Yoshida, Hiroyuki Katoh, Tadashi Kamada
Publikováno v:
PLoS ONE, Vol 15, Iss 11, p e0241636 (2020)
BackgroundThis study aimed to explain the dynamics of prostate-specific antigen (PSA) levels in patients with prostate cancer who were treated with carbon ion radiotherapy (CIRT) and neoadjuvant androgen-deprivation therapy (ADT).MethodsEighty-five p
Externí odkaz:
https://doaj.org/article/53ad9c4983514d1e8801b3111c29ae86
Autor:
Reiko Imai, Tadashi Kamada, Nobuhito Araki, and the Working Group for Carbon Ion Radiotherapy for Bone and Soft Tissue Sarcomas
Publikováno v:
Cancer Medicine, Vol 7, Iss 9, Pp 4308-4314 (2018)
Abstract Carbon ion radiotherapy is known for its high‐precision dose distribution and high biological effectiveness. We evaluated the results of carbon ion radiotherapy in 128 patients with unresectable localized axial soft tissue sarcoma at a sin
Externí odkaz:
https://doaj.org/article/5d0d03e386df4b478adb4de7b5960fe9
Autor:
Noriyuki Okonogi, Mai Fukahori, Masaru Wakatsuki, Yu Ohkubo, Shingo Kato, Yuhei Miyasaka, Hiroshi Tsuji, Takashi Nakano, Tadashi Kamada
Publikováno v:
Radiation Oncology, Vol 13, Iss 1, Pp 1-9 (2018)
Abstract Background Carbon-ion radiotherapy (C-ion RT) provides better dose distribution in cancer treatment compared to photons. Additionally, carbon-ion beams provide a higher biological effectiveness, and thus a higher tumor control probability. H
Externí odkaz:
https://doaj.org/article/f8fca6931364401a9460a1d0935355f7