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Space-making radiotherapy using bioabsorbable spacer

Research Project

Project/Area Number 23K24287
Project/Area Number (Other) 22H03026 (2022-2023)
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund (2024)
Single-year Grants (2022-2023)
Section一般
Review Section Basic Section 52040:Radiological sciences-related
Research InstitutionKobe University

Principal Investigator

佐々木 良平  神戸大学, 医学部附属病院, 教授 (30346267)

Co-Investigator(Kenkyū-buntansha) 辰野 佑哉  神戸大学, 医学部附属病院, 特命技術員 (10937387)
赤坂 浩亮  神戸大学, 医学研究科, 特命助教(PD) (20707161)
宮脇 大輔  神戸大学, 医学部附属病院, 特命准教授 (30546502)
出水 祐介  神戸大学, 医学研究科, 客員准教授 (50452496)
福本 巧  神戸大学, 医学研究科, 教授 (70379402)
椋本 成俊  神戸大学, 医学部附属病院, 特命助教 (70634278)
岩下 和真  神戸大学, 医学部附属病院, 医学研究員 (80850065)
窪田 光  神戸大学, 医学研究科, 医学研究員 (60824208)
Project Period (FY) 2024-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2024: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2023: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2022: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Keywords吸収性スペーサー / 定位放射線治療 / 膵臓がん / スペーサー / 体内空間可変放射線治療 / 膵臓癌
Outline of Research at the Start

吸収性スペーサー留置を併用した粒子線治療は世界的にもトップランナーであり、近年ではX線による定位放射線治療への応用に関心が集まっている。研究機関中にX線治療を対象とする吸収性スペーサーの留置に関しても保険収載が得られ、身体的にも経済的にも優しい治療法として、切除不能で根治的な放射線治療が困難な症例に対して適応されつつある。
本研究の中で、さらにその有用性と安全性を高め、より低侵襲な治療法へと変革を続けていく。

Outline of Annual Research Achievements

研究目標の第一に本邦における粒子線治療の実績調査による本治療の現状把握に課題を挙げたが、現在、全国で500症例以上に使用がなされ、大きな有害反応の報告は稀有である。本治療法の安全性を確定するために主に初期症例を対象とした全国規模の安全性調査を開始しており、現在その研究計画の倫理委員会の審議結果を待機中の状態である。臨床試験を目的としたスペーサー治療研究会(JSMART)では、毎年2回のテーマを掲げた研究会を開催しており、様々な側面からの本治療法の利点や安全性を共有している。
次に掲げた切除不能がんに対する体内空間可変・定位放射線治療のPhase I/II 臨床試験は現在神戸大学医学部附属病院にて特定臨床研究を実施中であるが、2025年4月の時点で症例登録が完了した状態である。本研究で得られた最大の利点は、吸収性スペーサーを留置することで定位放射線治療計画における周囲臓器の生理的変形や位置移動を制御できることであり、臨床研究の中で術式の変更や、体内に金属マーカーを同時に留置するなど、定位放射線治療の安全性を向上する様々な視点が得られ、臨床試験以外の臨床にも応用中である。
第3に掲げた吸収性スペーサーの新規 Biomaterial としての生物学的特性の解明に関しては癒着防止剤とポリグルコール酸の相互作用の解明に取り組み、細胞浸潤の防止や癒着を良好に防止できることなど、有用な結果が得られたので既に論文報告を完了している。
腹腔鏡対応可能な次世代吸収性スペーサーの開発に関しては、腹腔鏡で挿入可能な圧縮型スペーサーを開発したが、動物実験において十分な結果が得られず、現在は設計の段階から再検討を強いられている状況である。低癒着の吸収性スペーサーに関しては、性能の一定の評価が得られたため、追加承認に関してPMDAと相談中である。

Report

(3 results)
  • 2024 Annual Research Report
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (38 results)

All 2024 2023 2022

All Journal Article (24 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 24 results,  Open Access: 14 results) Presentation (14 results) (of which Int'l Joint Research: 2 results,  Invited: 5 results)

  • [Journal Article] First report of retroperitoneal rhabdomyosarcoma treated with space-making particle therapy for preservation of renal function2024

    • Author(s)
      Tokuda Peter J. K.、Demizu Yusuke、Wang Tianyuan、Fukumitsu Nobuyoshi、Suzuki Takeshi、Kurihara Sho、Hiyama Eiso、Karakawa Shuhei、Kosaka Yoshiyuki、Sasaki Ryohei、Fukumoto Takumi、Kokubo Masaki、Soejima Toshinori
    • Journal Title

      International Cancer Conference Journal

      Volume: 13 Pages: 476~480

    • DOI

      10.1007/s13691-024-00712-3

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of cyclophosphamide on the morphological and histological changes in polyglycolic acid spacers2024

    • Author(s)
      Tsuzuki Yusuke、Kamei Michi、Iwata Hiromitsu、Takeda Risa、Kimura Hiroaki、Aiba Hisaki、Murase Takayuki、Tsuchiya Takahiro、Sasaki Ryohei、Hiwatashi Akio
    • Journal Title

      Journal of Radiation Research

      Volume: 65 Pages: 725~732

    • DOI

      10.1093/jrr/rrae070

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of Interaction With Bio-absorbable Polyglycolic Acid Spacer and Anti-adhesive Agents Using a Rat Experimental Model2024

    • Author(s)
      FUJISAWA AKIHIRO、KOMATSU SHOHEI、OMIYA SATOSHI、FUJINAKA RYOSUKE、YAMASAKI NOBUAKI、YANAGIMOTO HIROAKI、KIDO MASAHIRO、TOYAMA HIROCHIKA、SASAKI RYOHEI、FUKUMOTO TAKUMI
    • Journal Title

      Anticancer Research

      Volume: 44 Pages: 3349~3353

    • DOI

      10.21873/anticanres.17155

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Innovative Combination Treatment to Expand the Indications of Particle Therapy: Spacer Placement Surgery Using Bio-Absorbable Polyglycolic Acid Spacer2024

    • Author(s)
      Komatsu Shohei、Wang Tianyuan、Terashima Kazuki、Demizu Yusuke、Anzai Makoto、Suga Masaki、Yamashita Tomohiro、Suzuki Osamu、Okimoto Tomoaki、Sasaki Ryohei、Fukumoto Takumi
    • Journal Title

      Journal of the American College of Surgeons

      Volume: 238 Pages: 119~128

    • DOI

      10.1097/XCS.0000000000000873

    • Related Report
      2024 Annual Research Report 2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recent developments in the field of radiotherapy for the management of lung cancer2024

    • Author(s)
      Shirai Katsuyuki、Aoki Shuri、Endo Masashi、Takahashi Yuta、Fukuda Yukiko、Akahane Keiko、Musha Atsushi、Sato Harutoshi、Wakatsuki Masaru、Ishikawa Hitoshi、Sasaki Ryohei
    • Journal Title

      Japanese Journal of Radiology

      Volume: 43 Pages: 186~199

    • DOI

      10.1007/s11604-024-01663-8

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gold Nanoparticles Enhance the Tumor Growth-Suppressing Effects of Cetuximab and Radiotherapy in Head and Neck Cancer In Vitro and In Vivo2023

    • Author(s)
      Sato Takumi、Kakei Yasumasa、Hasegawa Takumi、Kashin Masahiko、Teraoka Shun、Yamaguchi Akinobu、Sasaki Ryohei、Akashi Masaya
    • Journal Title

      Cancers

      Volume: 15 Pages: 5697~5697

    • DOI

      10.3390/cancers15235697

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparative study of sub-second temporal resolution 4D-MRI and 4D-CT for target motion assessment in a phantom model2023

    • Author(s)
      Wang Tianyuan、Sofue Keitaro、Shimada Ryuji、Ishihara Takeaki、Yada Ryuichi、Miyamoto Masanori、Sasaki Ryohei、Murakami Takamichi
    • Journal Title

      Scientific Reports

      Volume: 13 Pages: 15685-15685

    • DOI

      10.1038/s41598-023-42773-z

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiomics and dosiomics for predicting complete response to definitive chemoradiotherapy patients with oesophageal squamous cell cancer using the hybrid institution model2023

    • Author(s)
      Kawahara Daisuke、Murakami Yuji、Awane Shota、Emoto Yuki、Iwashita Kazuma、Kubota Hikaru、Sasaki Ryohei、Nagata Yasushi
    • Journal Title

      European Radiology

      Volume: 34 Pages: 1200~1209

    • DOI

      10.1007/s00330-023-10020-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Oncological outcomes of concurrent chemoradiotherapy with docetaxel, cisplatin, and 5‐fluorouracil for locally advanced squamous cell carcinoma of the external auditory canal: A single‐center study2023

    • Author(s)
      Yamada Akihiro、Shinomiya Hirotaka、Uehara Natsumi、Iritani Keisuke、Tatehara Shun、Furukawa Tatsuya、Teshima Masanori、Miyawaki Daisuke、Fujita Takeshi、Kakigi Akinobu、Kiyota Naomi、Sasaki Ryohei、Nibu Ken‐ichi
    • Journal Title

      Head & Neck

      Volume: 45 Pages: 2498~2504

    • DOI

      10.1002/hed.27461

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessing Therapeutic Response to Radium-223 with an Automated Bone Scan Index among Metastatic Castration-Resistant Prostate Cancer Patients: Data from Patients in the J-RAP-BSI Trial2023

    • Author(s)
      Kitajima Kazuhiro、Kuyama Junpei、Kawahara Takashi、Suga Tsuyoshi、Otani Tomoaki、Sugawara Shigeyasu、Kono Yumiko、Tamaki Yukihisa、Seko-Nitta Ayumi、Ishiwata Yoshinobu、Ito Kimiteru、Toriihara Akira、Watanabe Shiro、Hosono Makoto、Miyake Hideaki、Yamamoto Shingo、Sasaki Ryohei、Narita Mitsuhiro、Yamakado Koichiro
    • Journal Title

      Cancers

      Volume: 15 Pages: 2784~2784

    • DOI

      10.3390/cancers15102784

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multicenter retrospective study of stereotactic body radiotherapy for patients with previously untreated initial small hepatocellular carcinoma2023

    • Author(s)
      Doi Yoshiko、Nagata Yasushi、Matsumoto Yasuo、Numata Kazushi、Sasaki Ryu、Yamada Takashi、Igaki Hiroshi、Imagumbai Toshiyuki、Katoh Norio、Yoshitake Tadamasa、Shimizuguchi Takuya、Fujioka Den、Inoue Minoru、Koide Yutaro、Kimura Tomoki、Ito Yoshinori
    • Journal Title

      Hepatology Research

      Volume: 53 Pages: 749~760

    • DOI

      10.1111/hepr.13908

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prognostic Value of Radiomics Analysis of Skeletal Muscle After Radical Irradiation of Esophageal Cancer2023

    • Author(s)
      IWASHITA KAZUMA、KUBOTA HIKARU、NISHIOKA RIKU、EMOTO YUKI、KAWAHARA DAISUKE、ISHIHARA TAKEAKI、MIYAWAKI DAISUKE、NISHIBUCHI IKUNO、NAGATA YASUSHI、SASAKI RYOHEI
    • Journal Title

      Anticancer Research

      Volume: 43 Pages: 1749~1760

    • DOI

      10.21873/anticanres.16328

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ligation of the ethmoid arteries in superselective intra‐arterial infusion of cisplatin for advanced maxillary sinus cancer fed by the ophthalmic artery2023

    • Author(s)
      Tamagawa Kotaro、Shinomiya Hirotaka、Okada Takuya、Tatehara Shun、Teshima Masanori、Sasaki Ryohei、Nibu Ken‐ichi
    • Journal Title

      Head & Neck

      Volume: 45 Pages: E16-E24

    • DOI

      10.1002/hed.27341

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 2-Hydroxyglutarate magnetic resonance spectroscopy in adult brainstem glioma2023

    • Author(s)
      Iwahashi Hirofumi、Nagashima Hiroaki、Tanaka Kazuhiro、Uno Takiko、Hashiguchi Mitsuru、Maeyama Masahiro、Somiya Yuichiro、Komatsu Masato、Hirose Takanori、Itoh Tomoo、Sasaki Ryohei、Sasayama Takashi
    • Journal Title

      Journal of Neurosurgery

      Volume: 139 Pages: 355-362

    • DOI

      10.3171/2022.12.JNS221954

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reactive oxygen species-inducing titanium peroxide nanoparticles as promising radiosensitizers for eliminating pancreatic cancer stem cells2022

    • Author(s)
      Salah Mohammed、Akasaka Hiroaki、Shimizu Yasuyuki、Morita Kenta、Nishimura Yuya、Kubota Hikaru、Kawaguchi Hiroki、Sogawa Tomomi、Mukumoto Naritoshi、Ogino Chiaki、Sasaki Ryohei
    • Journal Title

      Journal of Experimental & Clinical Cancer Research

      Volume: 41 Pages: 146

    • DOI

      10.1186/s13046-022-02358-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Space-Making Particle Therapy for Unresectable Hilar Cholangiocarcinoma2022

    • Author(s)
      Hashimoto Yu、Komatsu Shohei、Terashima Kazuki、Tsugawa Daisuke、Yanagimoto Hiroaki、Suga Masaki、Demizu Yusuke、Tokumaru Sunao、Okimoto Tomoaki、Sasaki Ryohei、Ajiki Tetsuo、Fukumoto Takumi
    • Journal Title

      Digestive Surgery

      Volume: 39 Pages: 99~108

    • DOI

      10.1159/000524582

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fiducial marker position affects target volume in stereotactic lung irradiation2022

    • Author(s)
      Akasaka Hiroaki、Mizonobe Kazufusa、Oki Yuya、Uehara Kazuyuki、Nakayama Masao、Tamura Shuhei、Munetomo Yoshiki、Kawaguchi Haruna、Ishida Jun、Harada Aya、Ishihara Takeaki、Kubota Hikaru、Kawaguchi Hiroki、Sasaki Ryohei、Mayahara Hiroshi
    • Journal Title

      Journal of Applied Clinical Medical Physics

      Volume: 23 Pages: e13596

    • DOI

      10.1002/acm2.13596

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The <i>TIGD5</i> gene located in 8q24 and frequently amplified in ovarian cancers is a tumor suppressor2022

    • Author(s)
      Dai Yuntao、Kawaguchi Tetsuya、Nishio Miki、Otani Junji、Tashiro Hironori、Terai Yoshito、Sasaki Ryohei、Maehama Tomohiko、Suzuki Akira
    • Journal Title

      Genes to Cells

      Volume: 27 Pages: 633~642

    • DOI

      10.1111/gtc.12980

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Clinical Outcome of Patients with Pelvic and Retroperitoneal Bone and Soft Tissue Sarcoma: A Retrospective Multicenter Study in Japan2022

    • Author(s)
      Takemori Toshiyuki、Kawamoto Teruya、Hara Hitomi、et al.
    • Journal Title

      Cancers

      Volume: 14 Pages: 3023~3023

    • DOI

      10.3390/cancers14123023

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hepatic Resection vs Particle Therapy as an Initial Treatment for Single Hepatocellular Carcinoma: Bi-Institutional Propensity Score-Matched Analysis2022

    • Author(s)
      Omiya Satoshi、Komatsu Shohei、Terashima Kazuki、Yamasaki Nobuaki、Matsuo Yoshiro、Toyama Hirochika、Tokumaru Sunao、Okimoto Tomoaki、Fukumoto Takumi
    • Journal Title

      Journal of the American College of Surgeons

      Volume: Publish Ahead of Print Pages: -

    • DOI

      10.1097/XCS.0000000000000532

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hepatectomy versus sorafenib for advanced hepatocellular carcinoma with macroscopic portal vein tumor thrombus: A bi‐institutional propensity‐matched cohort study2022

    • Author(s)
      Komatsu Shohei、Ueshima Kazuomi、Kido Masahiro、Kuramitsu Kaori、Tsugawa Daisuke、Yanagimoto Hiroaki、Toyama Hirochika、Ku Yonon、Kudo Masatoshi、Fukumoto Takumi
    • Journal Title

      Journal of Hepato-Biliary-Pancreatic Sciences

      Volume: 30 Pages: 303~314

    • DOI

      10.1002/jhbp.1236

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The comparison of acute toxicities associated with craniospinal irradiation between photon beam therapy and proton beam therapy in children with brain tumors2022

    • Author(s)
      Uemura Suguru、Demizu Yusuke、Hasegawa Daiichiro、et al.
    • Journal Title

      Cancer Medicine

      Volume: 11 Pages: 1502~1510

    • DOI

      10.1002/cam4.4553

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Poorly Differentiated Chordoma of the Clivus With Loss of SMARCB1 Expression in a Pediatric Patient: A Case Report2022

    • Author(s)
      Yasue Shiho、Ozeki Michio、Endo Saori、Kanayama Tomohiro、Suzui Natsuko、Nakamura Sayaka、Kishimoto Kenji、Kosaka Yoshiyuki、Miyazaki Tatsuhiko、Demizu Yusuke、Soejima Toshinori、Kawamura Atsufumi、Ohnishi Hidenori
    • Journal Title

      Journal of Pediatric Hematology/Oncology

      Volume: 44 Pages: 465~470

    • DOI

      10.1097/MPH.0000000000002402

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Separation Effect and Development of Implantation Technique of Hydrogel Spacer for Prostate Cancers2022

    • Author(s)
      Fukumitsu Nobuyoshi、Mima Masayuki、Demizu Yusuke、Suzuki Takeshi、Ishida Takaki、Matsushita Kei、Yamaguchi Raizo、Fujisawa Masato、Soejima Toshinori
    • Journal Title

      Practical Radiation Oncology

      Volume: 12 Pages: 226~235

    • DOI

      10.1016/j.prro.2021.10.010

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Presentation] 局所進行膵がんに対する定位放射線治療計画上の体内吸収性スペーサー留置の有用性予測2024

    • Author(s)
      山内 史人、辰野 佑哉、椋本 成俊、清水 康之、石田 知也、妹尾 悟史、川口 弘毅、石田 潤、石原 武明、宮脇 大輔、佐々木 良平
    • Organizer
      第37回日本放射線腫瘍学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 小児症例に対する吸収性スペーサーを用いた体内空間可変粒子線治療(SMPT)2024

    • Author(s)
      出水祐介、岩下和真、朴成哲、福光延吉、鈴木毅、福本巧、佐々木良平、副島俊典、德丸直郎
    • Organizer
      第37回日本放射線腫瘍学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 膵臓がんSBRTにおけるPRVマージンの検討と吸収性スペーサー留置の寄与2024

    • Author(s)
      佐々木良平、辰野佑哉、妹尾悟史、椋本成俊、山本 慶彦、西谷 隆治、梶原彰文、水沼優子、佐々木理栄、高林 畑銘、清水 康之、石田 知也、川口 弘毅、石原武明、宮脇大輔
    • Organizer
      第37回日本放射線腫瘍学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 食道がんVMATにおける照射角度の最適化2023

    • Author(s)
      "清水 康之*,椋本 成俊*,辰野 佑哉*,石田 知也*,中岡 藍*,山内 史人*,張朱 睿賢*,別所 良祐*、佐々木 理栄*, 梶原 彰文*,水沼 優子*,妹尾 悟史*,石原 武明*,宮脇 大輔*,佐々木 良平* "
    • Organizer
      日本放射線腫瘍学会第36回学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 肺癌SBRTに対するDynamic conformal arc based VMATの最適な処方の検討2023

    • Author(s)
      辰野 佑哉* 椋本 成俊* 山本 慶彦 石田 知也* 清水 康之* 西谷 隆治 妹尾 悟史* 石原 武明* 宮脇 大輔* 佐々木 良平*
    • Organizer
      日本放射線腫瘍学会第36回学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] CBCT画像を用いた体型変化時の線量評価方法の検討2023

    • Author(s)
      石田 知也*、椋本 成俊*、山内 史人*、中岡 藍*、辰野 佑哉*、清水 康之*、山本 慶彦、西谷 隆治、佐々木 良平*
    • Organizer
      日本放射線腫瘍学会第36回学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Space-making particle therapy (SMPT) using a novel bioabsorbable spacer for unresectable2023

    • Author(s)
      Ryohei SASAKI*, Shohei Komatsu*, Yusuke Demizu*, Takumi Fukumoto*
    • Organizer
      TROG ASM 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Surgical aspects and experiences od Spacer placement (a bioabsorbable spacer for particle therapy)2023

    • Author(s)
      Shohei Komatsu*, Ryohei SASAKI*, Takumi Fukumoto*
    • Organizer
      TROG ASM 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] スぺーサーの開発と小児・AYA世代への臨床応用2022

    • Author(s)
      佐々木 良平、出水祐介、福本巧
    • Organizer
      日本放射線腫瘍学会小児セミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 小児がんに対する吸収性スペーサー留置併用陽子線治療2022

    • Author(s)
      出水祐介、福本巧、佐々木良平、副島俊典
    • Organizer
      第64回小児血液がん学会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 吸収性スペーサ・ネスキープに関する臨床使用における放射線腫瘍科・外科連携2022

    • Author(s)
      佐々木 良平、出水祐介、小松昇平、福本巧
    • Organizer
      日本放射線腫瘍学会第36回学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Biological reactions to extremely high dose rate X-ray irradiation to mouse brain and tumor models.2022

    • Author(s)
      Ryohei SASAKI, Naritoshi MUKUMOTO, Masao NAKAYAMA, Hiroaki AKASAKA, Yasuyuki SHIMIZU, Takeaki ISHIHARA, Daisuke MIYAWAKI
    • Organizer
      日本放射線腫瘍学会第35回学術大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 局所進行胆道癌に対する集学的治療としての術前化学療法および化学放射線療法の有効性2022

    • Author(s)
      佐々木理栄、石原武明、中井将貴、梶原彰文、岩下和真、妹尾悟史、小林加奈、宮脇大輔、津川大介、柳本泰明、福本巧、佐々木良平
    • Organizer
      日本放射線腫瘍学会第35回学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 限局性前立腺癌に対する中等度寡分割照射の初期経験2022

    • Author(s)
      梶原彰文、宮脇大輔、清水康之、辰野佑哉、椋本成俊、佐々木理栄、岩下和真、妹尾悟史、小林加奈、石原武明、古川順也、藤澤正人、佐々木良平
    • Organizer
      日本放射線腫瘍学会第35回学術大会
    • Related Report
      2022 Annual Research Report

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Published: 2022-04-19   Modified: 2025-12-26  

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