Updated on 2026/02/20

写真a

 
MIYASAKA Yuya
 
Title
Assistant Professor

Research Areas

  • Life Science / Radiological sciences

  • Energy Engineering / Quantum beam science

  • Life Science / Tumor diagnostics and therapeutics

  • Life Science / Radiological sciences

Graduating School

  • Tohoku University, Faculty of Medicine

    2015.03, Graduated

Graduate School

  • Tohoku University, Graduate School, Division of Medical Sciences

    Master's Course, 2017.03, Completed

External Career

  • , Assistant Professor, 2017.04 -

  • Tohoku University, Part-time Lecturer, 2023.04 -

Academic Society Affiliations

  • Japanese Society for Radiation Oncology

  • Japanese Society of Medical Physics

 

Papers

  • Development of a Tumor Growth-responsive Robust Planning Method for Head and Neck Cancer in Carbon-ion Radiotherapy, ANTICANCER RESEARCH, 44(11) 5113-5122, 2024.11

    Miyasaka, Y; Kusano, Y; Mizoguchi, N; Takayama, Y; Kamada, T; Iwai, T; Katoh, H

    Single Author

  • Treatment Planning Comparison of Gantry-based and Fixed Beams for the Treatment of Liver Tumors With Carbon Ion Therapy., In vivo (Athens, Greece), 38(6) 3002-3010, 2024.11

    Miyasaka Y, Lee SH, Souda H, Kaneko T, Hagiwara Y, Chai H, Ishizawa M, Sato H, Iwai T

    Single Author

  • Correlation between dose-volume parameters and rectal bleeding after 12 fractions of carbon ion radiotherapy for prostate cancer, WORLD JOURNAL OF RADIOLOGY, 16(7) 256-264, 2024.07

    Ono, T; Sato, H; Miyasaka, Y; Hagiwara, Y; Yano, N; Akamatsu, H; Harada, M; Ichikawa, M

    Single Author

  • Evaluation of the availability of single-position treatment with a rotating gantry and the validity of deformable image registration dose assessment for pancreatic cancer carbon-ion radiotherapy, JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS, 25(6) e14330, 2024.06

    Miyasaka, Y; Kawashiro, S; Lee, SH; Souda, H; Ichikawa, M; Chai, H; Ishizawa, M; Ono, T; Sato, H; Iwai, T

    Single Author

  • Commissioning and Validation of CT Number to SPR Calibration in Carbon Ion Therapy Facility, INTERNATIONAL JOURNAL OF PARTICLE THERAPY, 11 100011, 2024.03

    Miyasaka, Y; Kanai, T; Souda, H; Yamazawa, Y; Lee, SH; Chai, HB; Sato, H; Iwai, T

    Single Author

  • A robust treatment planning approach for chest motion in postmastectomy chest wall intensity modulated radiation therapy, JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS, 25(1) e14217, 2024.01

    Miyasaka, Y; Ono, T; Chai, HB; Souda, H; Lee, SH; Ishizawa, M; Akamatsu, H; Sato, H; Iwai, T

    Single Author

  • Error on the stopping power ratio of ERKODENT's mouthpiece for head and neck carbon ion radiotherapy treatment, JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS, 24(5) e13987, 2023.05

    Lee, SH; Kanai, T; Souda, H; Miyasaka, Y; Chai, H; Ono, T; Yamazawa, Y; Suzuki, K; Sato, A; Katsumata, M; Iwai, T

    Single Author

  • Development of a quantitative analysis method for assessing patient body surface deformation using an optical surface tracking system, RADIOLOGICAL PHYSICS AND TECHNOLOGY, 15(4) 367-378, 2022.12

    Sato, K; Kanai, T; Lee, SH; Miyasaka, Y; Chai, HB; Souda, H; Iwai, T; Sato, R; Goto, N; Kawamura, T

    Single Author

  • 患者の体表面変形を評価するための体表面光学式トラッキングシステムを用いた定量解析法の開発(Development of a quantitative analysis method for assessing patient body surface deformation using an optical surface tracking system), Radiological Physics and Technology, 15(4) 367-378, 2022.12

    Sato Kimihiko, Kanai Takayuki, Lee Sung Hyun, Miyasaka Yuya, Chai Hongbo, Souda Hikaru, Iwai Takeo, Sato Ryuji, Goto Naoki, Kawamura Tsukasa

    Single Author

  • Robust treatment planning in scanned carbon-ion radiotherapy for pancreatic cancer: Clinical verification using in-room computed tomography images, FRONTIERS IN ONCOLOGY, 12 974728, 2022.08

    Kusano, Y; Katoh, H; Minohara, S; Fujii, H; Miyasaka, Y; Takayama, Y; Imura, K; Kusunoki, T; Miyakawa, S; Kamada, T; Serizawa, I; Takakusagi, Y; Mizoguchi, N; Tsuchida, K; Yoshida, D

    Single Author

  • Prediction of the minimum spacer thickness required for definitive radiotherapy with carbon ions and photons for pelvic tumors: an in silico planning study using virtual spacers, JOURNAL OF RADIATION RESEARCH, 62(4) 699-706, 2021.07

    Yamada, M; Miyasaka, Y; Kanai, T; Souda, H; Uematsu, K; Matsueda, R; Yano, N; Kawashiro, S; Akamatsu, H; Harada, M; Hagiwara, Y; Ichikawa, M; Sato, H; Nemoto, K

    Single Author

  • 骨盤腫瘍に対する炭素イオン線および光子線による根治的放射線治療に必要な最小スペーサー厚の予測　仮想スペーサーを用いたin silico治療計画研究(Prediction of the minimum spacer thickness required for definitive radiotherapy with carbon ions and photons for pelvic tumors: an in silico planning study using virtual spacers), Journal of Radiation Research, 62(4) 699-706, 2021.07

    Yamada Masayoshi, Miyasaka Yuya, Kanai Takayuki, Souda Hikaru, Uematsu Ken, Matsueda Rei, Yano Natsuko, Kawashiro Shohei, Akamatsu Hiroko, Harada Mayumi, Hagiwara Yasuhito, Ichikawa Mayumi, Sato Hirak...

    Single Author

  • Prediction of the minimum spacer thickness required for definitive radiotherapy with carbon ions and photons for pelvic tumors: an in silico planning study using virtual spacers (vol 62, rrabo47, 2021), JOURNAL OF RADIATION RESEARCH, 62(4) 743, 2021.07

    Yamada, M; Miyasaka, Y; Kanai, T; Souda, H; Uematsu, K; Matsueda, R; Yano, N; Kawashiro, S; Akamatsu, H; Harada, M; Hagiwara, Y; Ichikawa, M; Sato, H; Nemoto, K

    Single Author

  • Comparison of predictive performance for toxicity by accumulative dose of DVH parameter addition and DIR addition for cervical cancer patients, JOURNAL OF RADIATION RESEARCH, 62(1) 155-162, 2021.01

    Miyasaka, Y; Kadoya, N; Umezawa, R; Takayama, Y; Ito, K; Yamamoto, T; Tanaka, S; Dobashi, S; Takeda, K; Nemoto, K; Iwai, T; Jingu, K

    Single Author

  • 子宮頸癌患者に対するDVHパラメータ加算およびDIR加算による合算線量から毒性予測能の比較(Comparison of predictive performance for toxicity by accumulative dose of DVH parameter addition and DIR addition for cervical cancer patients), Journal of Radiation Research, 62(1) 155-162, 2021.01

    Miyasaka Yuya, Kadoya Noriyuki, Umezawa Rei, Takayama Yoshiki, Ito Kengo, Yamamoto Takaya, Tanaka Shohei, Dobashi Suguru, Takeda Ken, Nemoto Kenji, Iwai Takeo, Jingu Keiichi

    Single Author

  • Construction of East Japan Heavy Ion Center, Faculty of Medicine, Yamagata University, Journal of the Particle Accelerator Society of Japan, 17(3) 144-150, 2020.10

    Souda Hikaru, Iwai Takeo, Kanai Takayuki, Miyasaka Yuya, Sato Hiraku, Nemoto Kenji, Ueno Yoshiyuki, Kayama Takamasa

    Single Author

  • The impact of 4DCT-ventilation imaging-guided proton therapy on stereotactic body radiotherapy for lung cancer, RADIOLOGICAL PHYSICS AND TECHNOLOGY, 13(3) 230-237, 2020.09

    Ieko, Y; Kadoya, N; Kanai, T; Nakajima, Y; Arai, K; Kato, T; Ito, K; Miyasaka, Y; Takeda, K; Iwai, T; Nemoto, K; Jingu, K

    Single Author

  • 肺癌に対する体幹部定位放射線治療において4DCT-肺換気画像誘導陽子線治療がもたらす効果(The impact of 4DCT-ventilation imaging-guided proton therapy on stereotactic body radiotherapy for lung cancer), Radiological Physics and Technology, 13(3) 230-237, 2020.09

    Ieko Yoshiro, Kadoya Noriyuki, Kanai Takayuki, Nakajima Yujiro, Arai Kazuhiro, Kato Takahiro, Ito Kengo, Miyasaka Yuya, Takeda Ken, Iwai Takeo, Nemoto Kenji, Jingu Keiichi

    Single Author

  • Quantitative analysis of intra-fractional variation in CT-based image guided brachytherapy for cervical cancer patients, PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS, 73 164-172, 2020.05

    Miyasaka, Y; Kadoya, N; Ito, K; Umezawa, R; Kubozono, M; Yamamoto, T; Nakajima, Y; Saito, M; Takayama, Y; Nemoto, K; Iwai, T; Jingu, K

    Single Author

  • In silico comparison of the dosimetric impacts of a greater omentum spacer for abdominal and pelvic tumors in carbon-ion, proton and photon radiotherapy, RADIATION ONCOLOGY, 14(1) 207, 2019.11

    Yamada, M; Sato, H; Ieko, Y; Miyasaka, Y; Kanai, T; Yano, N; Ono, T; Akamatsu, H; Harada, M; Ichikawa, M; Teranishi, Y; Kikuchi, Y; Nemoto, K

    Single Author

  • Clinical Impact of Estimating Rectal Toxicity Using Deformable Image Registration for Cervical Cancer Patients, INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS, 105(1) E739, 2019.09

    Miyasaka, Y; Kadoya, N; Umezawa, R; Takayama, Y; Ito, K; Yamamoto, T; Dobashi, S; Takeda, K; Nemoto, K; Iwai, T; Jingu, K

    Single Author

  • Effectiveness of a 3D-Printed Bolus with Gel and Silicon Materials for an Irregularly Shaped Skin Surface, INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS, 105(1) E742, 2019.09

    Ichikawa, M; Miyasaka, Y; Takagi, A; Ieko, Y; Kanai, T; Suzuki, K; Yano, N; Yamada, M; Harada, M; Akamatsu, H; Nemoto, K

    Single Author

  • Evaluation of functionally weighted dose-volume parameters for thoracic stereotactic ablative radiotherapy (SABR) using CT ventilation, PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS, 49 47-51, 2018.05

    Kanai, T; Kadoya, N; Nakajima, Y; Miyasaka, Y; Ieko, Y; Kajikawa, T; Ito, K; Yamamoto, T; Dobashi, S; Takeda, K; Nemoto, K; Jingu, K

    Single Author

  • Impact of a commercially available model-based dose calculation algorithm on treatment planning of high-dose-rate brachytherapy in patients with cervical cancer, JOURNAL OF RADIATION RESEARCH, 59(2) 198-206, 2018.03

    Abe, K; Kadoya, N; Sato, S; Hashimoto, S; Nakajima, Y; Miyasaka, Y; Ito, K; Umezawa, R; Yamamoto, T; Takahashi, N; Takeda, K; Jingu, K

    Single Author

  • 子宮頸癌患者への高線量率密封小線源療法の治療計画に、市販ソフトによるモデルベース線量計算アルゴリズムが及ぼす影響(Impact of a commercially available model-based dose calculation algorithm on treatment planning of high-dose-rate brachytherapy in patients with cervical cancer), Journal of Radiation Research, 59(2) 198-206, 2018.03

    Abe Kota, Kadoya Noriyuki, Sato Shinya, Hashimoto Shimpei, Nakajima Yujiro, Miyasaka Yuya, Ito Kengo, Umezawa Rei, Yamamoto Takaya, Takahashi Noriyoshi, Takeda Ken, Jingu Keiichi

    Single Author

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Review Papers

  • <sup>13</sup>N-Ammonia心筋血流PETにおける空間線量分布を用いた職業被ばく低減に関する検討, 核医学技術, 44 , 2024

    棚田丈雄, 棚田丈雄, 宮坂友侑也, 小野拓也, 石澤美優, 柴宏博, 想田光, 鈴木幸司, 岩井岳夫

  • 重粒子線治療およびX線治療における胆管金属ステントの影響は限定的-ファントムモデルを用いた線量測定実験-, 日本消化器病学会雑誌(Web), 121 , 2024

    石澤哲也, 宮坂友侑也, 名和慈仁, 小林敏一, 柿崎泰明, 松田暁子, 牧野直彦, 上野義之

  • 重粒子線治療用小型回転ガントリーの多角度ビーム調整, 日本加速器学会年会(Web), 20th , 2023

    想田光, 金井貴幸, LEE Sung Hyun, 宮坂友侑也, CHAI Hongbo, 石澤美優, 小野拓也, 岩井岳夫, LEE Junki, 澤村駿, 永井恭平, 菅藤洋平, 盛道太郎, 佐藤亜都紗, 田口貴之, 大内章央, 勝間田匡, 佐藤啓, 土谷順彦, 上野義之, 根本建二

  • 山形大学医学部東日本重粒子センターの現状(5), 日本加速器学会年会(Web), 20th , 2023

    岩井岳夫, 想田光, 宮坂友侑也, LEE Sung-Hyun, CHAI Hongbo, 石澤美優, 小野拓也, 山澤喜文, 谷地守, 勝間田匡, 佐藤亜都紗, 佐藤啓, 土谷順彦, 上野義之, 根本建二

  • 前立腺の高精度放射線治療における骨盤底筋群との位置変動関連性, 日本放射線腫瘍学会高精度放射線外部照射部会学術大会プログラム・抄録集, 36th , 2023

    柴宏博, 宮坂友侑也, 金井貴幸, 金井貴幸, 想田光, イ ソンヒョン, 小野拓也, 山澤喜文, 谷地守, 岩井岳夫, 佐藤啓

  • 粒子線治療装置運転・維持管理データベースPT-DOMの開発, 日本加速器学会年会(Web), 19th , 2022

    想田光, 金井貴幸, LEE Sun Hyun, 宮坂友侑也, CHAI Hongbo, 岩井岳夫, 菅藤洋平, 盛道太郎, 佐藤亜都紗, 田口貴之, 大内章央, 勝間田匡, 佐藤啓, 佐藤慎哉, 上野義之, 根本建二

  • 山形大学医学部東日本重粒子センター建設の現状(4), 日本加速器学会年会(Web), 19th , 2022

    岩井岳夫, 想田光, 金井貴幸, 宮坂友侑也, LEE Sung Hyun, CHAI Hongbo, 勝間田匡, 佐藤啓, 佐藤慎哉, 上野義之, 根本建二

  • 重粒子線治療用シンクロトロン多段エネルギースキャンの運用実績, 日本加速器学会年会(Web), 18th , 2021

    想田光, 金井貴幸, LEE Sun Hyun, 宮坂友侑也, 岩井岳夫, 盛道太郎, 佐藤亜都紗, 田口貴之, 菅藤洋平, 勝間田匡, 佐藤啓, 佐藤慎哉, 上野義之, 根本建二

  • 東日本重粒子センター開設にむけた現状報告と将来展望, Japanese Journal of Radiology, 39(Supplement) , 2021

    赤松妃呂子, 矢野菜津子, 山田真義, 川城壮平, 原田麻由美, 佐藤啓, 市川真由美, 根本建二, 家子義朗, 宮坂友侑也, 金井貴幸, 想田光, 岩井岳夫, 久保田功, 山下英俊, 嘉山考正

  • 山形大学医学部東日本重粒子センター建設の現状(3), 日本加速器学会年会(Web), 18th , 2021

    岩井岳夫, 想田光, 金井貴幸, 宮坂友侑也, LEE Sung Hyun, CHAI Hongbo, 勝間田匡, 佐藤啓, 佐藤慎哉, 上野義之, 根本建二

  • 山形大学医学部東日本重粒子センター建設の現状(2), 日本加速器学会年会(Web), 17th , 2020

    想田光, 金井貴幸, 宮坂友侑也, 岩井岳夫, 根本建二, 上野義之, 嘉山孝正

  • 山形大学医学部東日本重粒子センターの建設, 加速器, 17(3) , 2020

    想田光, 岩井岳夫, 金井貴幸, 宮坂友侑也, 佐藤啓, 根本建二, 上野義之, 嘉山孝正

  • 山形大学医学部東日本重粒子センター建設の現状, 日本加速器学会年会(Web), 16th , 2019

    想田光, 金井貴幸, 宮坂友侑也, 家子義朗, 岩井岳夫, 根本建二, 山下英俊, 嘉山孝正

  • 小線源腔内照射治療における線源位置推定のための単純X線とX線CTの2D-3D位置合わせ, センシングフォーラム資料(CD-ROM), 35th , 2018

    岩渕玲, 山川萌江美, 宮坂友侑也, 鈴木幸司, 湯浅哲也

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Grant-in-Aid for Scientific Research

  • Grant-in-Aid for Young Scientists，2024.04 - 2027.03

  • Grant-in-Aid for Young Scientists，2018.04 - 2021.03

Other external funds procured

  • Development of a new Intracavitary brachytherapy applicator for cervical cancer patients，2018.04 - 2021.03，Development of a new Intracavitary brachytherapy applicator for cervical cancer patients

    We developed a new applicator for intracavitary irradiation of cervical cancer to create an arbitrary shape of dose distribution for brachytherapy. For this purpose, we proposed a method of adjusting the dose by creating a shielding material inside the applicator. First, the optimal shielding material and the number of grooves for source placement were investigated by simulation. As a result, it was found that tungsten material and five to six grooves were optimal. Based on the simulation results, a prototype of the shielding was fabricated and dosimetry experiments were conducted using it. As a result, it was found that the shielding ability of the prototype shielding was equivalent to that of the simulation, and it was considered that the applicator could be developed.

    Japan Society for the Promotion of Science