2021 - 2024 Development of treatment response prediction system for bone stereotactic body radiotherapy using image feature analysis
2020 - 2024 Maide-to-order radiation therapy using functional imaging for locally advanced non-small cell lung cancer
2019 - 2021 非剛体画像位置合わせ技術を用いた高精度適応放射線治療システムの開発
2017 - 2019 CT画像から作成する肺機能画像を用いた新たな肺がん放射線治療法の開発
2017 - 2018 四次元線量分布計算システムの線量検証用動体可変型ファントムの開発
2015 - 2015 Changes in Regional Lung Function Measured by 4D-CT Ventilation Imaging for Thoracic Radiotherapy
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Papers (61)：
Ito K, Nakajima Y, Minakami S, Machitori Y, Hosomi Y, Hashimoto K, Saito M, Murofushi KN. Prophylactic cranial irradiation for limited-stage small-cell lung cancer in the modern magnetic resonance imaging era may be omitted: a propensity score-matched analysis. Journal of Radiation Research. 2024
Kita R, Ito K, Machida R, Sekino Y, Nakamura N, Nakajima Y, Saito T, Imano N, Fukuda H, Ito Y, et al. Randomized phase III study comparing re-irradiation stereotactic body radiotherapy and conventional radiotherapy for painful spinal metastases: Japan Clinical Oncology Group study JCOG2211 (RESCORE study). Japanese Journal of Clinical Oncology. 2024
Tsurumaki F, Nakajima Y, Ito K, Kito S, Kikumura R, Murofushi KN, Yorozu A, Fujita Y. Optimal combination of collimator angles for dual-arc volumetric modulated arc therapy planning in stereotactic body radiotherapy for spinal metastases. Medical dosimetry. 2024
Ito K, Nakajima Y, Taguchi K, Ogawa H, Saito M, Murofushi KN. Phase II Clinical Trial of Second Course of Stereotactic Body Radiotherapy for Spinal Metastases. Cancers. 2024. 16. 12. 2286-2286
Ito K, Nakajima Y, Ogawa H, Furusawa A, Murofushi K, Kito S, Kino N, Yasugi T, Uno T, Karasawa K. Phase I/II study of stereotactic body radiotherapy boost in patients with cervical cancer ineligible for intracavitary brachytherapy. Japanese Journal of Radiology. 2024. 42. 8. 909-917
Takuto Takizawa, Yujiro Nakajima, Yukio Fujita. Evaluation of electron backscatter from internal shielding in electron beam radiotherapy using microDiamond detector and Monte Carlo simulation. Journal of Health Sciences of Komazawa University. 2022. 18. 13-20
Yu Arai, Yujiro Nakajima, Yukio Fujita. Evaluation of energy dependence of a microDiamond detector in high energy photon beams. Journal of Health Sciences of Komazawa University. 2022. 18. 7-12
Kyohei Fujii, Yujiro Nakajima, Yukio Fujita. Evaluation of the accuracy of analytical source model for kilovoltage cone-beam computed tomography in image-guided radiation therapy. Journal of Health Sciences of Komazawa University. 2022. 18. 21-32
2023/09 - 第126回日本医学物理学会学術大会 大会長賞 銅賞 Radiomic, dosiomic and clinical features modeling to predict vertebral compression fractures after stereotactic body radiotherapy for spinal metastases
2023/07 - Society of Physics Students, American Association of Physicists in Medicine 2023 Society of Physics Students-AAPM poster competition Second Place Award Radiomic and Dosiomic Modeling to Predict Vertebral Compression Fractures after Stereotactic Body Radiation Therapy for Spinal Metastases
2021/09 - Korean Society of Medical Physics, Japan Society of Medical Physics The 9th Korea-Japan Joint Meeting on Medical Physics, Best Poster Award Dosimetric impact of multi-leaf collimator positional errors on dose distribution and related factors in intensity-modulated radiation therapy
2021/08 - Asia-Oceania Federation of Organizations for Medical Physics AFOMP Journal Prize The impact of 4DCT-ventilation imaging-guided proton therapy on stereotactic body radiotherapy for lung cancer
2021/04 - 第121回日本医学物理学会学術大会 学生奨励賞 Evaluation of machine learning-based prediction model with combination of conventional and functional dosimetric parameters for radiation pneumonitis in NSCLC patients
2020/11 - Radiological Physics and Technology Doi Award The impact of 4DCT-ventilation imaging-guided proton therapy on stereotactic body radiotherapy for lung cancer
2019/04 - JSMP117 President's Award Gold 4D-CBCT ventilation image-based VMAT plans are comparable to 4DCT ventilation image-based plans : evaluating 4D-CBCT ventilation images
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Association Membership(s) (8)：
Japanese Society of Pulmonary Functional Imaging
, Japanese College of Medical Physics
, Japanese Society for Radiation Oncology
, Japan Society of Medical Physics
, European Society Radiation Oncology
, American Society for Radiation Oncology
, American Association of Physicists in Medicine
, Japanese Association for Medical Artificial Intelligence
