Research field (3):
Orthopedics
, Metabolism and endocrinology
, Rehabilitation science
Research keywords (3):
Bone metabolic disease
, Osteoporosis
, Spine & Spinal cord
Research theme for competitive and other funds (4):
2015 - 2019 Treatment for promoting early healing of bone fracture using the combination of anti-osteoporosis drugs
2015 - 2016 骨粗鬆症患者の脆弱性骨折後の骨癒合に対する週1回テリパラチド製剤投与の影響
2013 - 2014 筋ジストロフィーに伴う骨粗鬆症に対する骨吸収抑制薬の治療効果についての検討
2012 - 2013 Local control of bone strength of vertebral body using antiresorptive agents -the fundamental study using the animal model affecting osteoporosis-
Papers (85):
Hiroki Hagizawa, Takashi Kamatani, Kazuma Kitaguchi, Masafumi Kashii. Immediate effectiveness of condoliase chemonucleolysis for lumbar disc herniation: a comparative study between patients with difficulty walking because of severe leg pain and those who can walk. Neurosurgical review. 2025. 48. 1. 62-62
Kosuke Ebina, Tomonori Kobayakawa, Yuki Etani, Takaaki Noguchi, Masafumi Kashii, Gensuke Okamura, Yoshio Nagayama, Hideki Tsuboi, Akira Miyama, Makoto Hirao, et al. Impact of prior teriparatide treatment on the effectiveness of romosozumab in patients with postmenopausal osteoporosis: A case-control study. Bone. 2025
Hiroki HAGIZAWA, Yu MORIGUCHI, Tomonori YAMADA, Masafumi KASHII. Syringomyelia with Central Canal Enlargement Caused by Postoperative Inflammation after Surgery for Intradural Lumbar Disc Herniation. NMC Case Report Journal. 2024. 11. 421-425
Mototaka Sato, Masafumi Kashii, Takahiro Maekawa, Shunsuke Mori, Shun Umeda, Yuma Kujime, Makoto Matsushita, Satoshi Kamido, Norichika Ueda, Jiro Nakayama, et al. Reply to Editorial Comment: Impact of Androgen Deprivation Therapy on Lumbar Spine Bone Health Using Quantitative Computed Tomography in a Propensity-Matched Cohort of Patients with Prostate Cancer. JU Open Plus. 2024. 2. 9. e00095
Takashi Kamatani, Kazuma Kitaguchi, Masafumi Kashii. Characteristics in patients with very early therapeutic response of condoliase chemonucleolysis for lumbar disc herniation. Neurosurgical review. 2024. 47. 1. 422-422
2004 - 2008 Osaka University Graduate School of Medicine Orthopedic surgery, Course of Interrentional Medicine
1994 - 2000 Osaka University Faculty of Medicine Medical School
Professional career (2):
Ph.D (Osaka University Graduate School of Medicine)
M.D. (Osaka University School of Medicine)
Work history (11):
2022/10 - 現在 National Hospital Organization, Osaka Minami Medical Center Department of Rehabilitation Manager
2016/04 - 2022/09 Toyonaka Municipal Hospital Dept. of Orthopedic surgery
2016/04 - 2021/03 Osaka University Dept. of Orthopedic surgery, Graduate School of Medicine
2010/07 - 2016/03 Osaka University Dept. of Orthopedic surgery, Graduate School of Medicine
2015/10 - 2015/12 Neuro-Kopf-Zentrum München Rechts Der Isar,Techniche Universität München Neurosurgery Fellow
2010/04 - 2010/06 Osaka University Dept. of Orthopedic surgery, Graduate School of Medicine
2010/01 - 2010/03 Osaka University Hospital Dept. of Orthopedic surgery
2007/10 - 2009/12 Toyonaka Municipal Hospital Dept. of Orthopedic surgery
2002/06 - 2004/06 Toyonaka Municipal Hospital Dept. of Orthopedic surgery
2001/06 - 2002/05 Shinshu University Shinshu University Hospital Dept. of Orthopedic surgery
2000/05 - 2001/05 Osaka University Hospital Dept. of Orthopedic surgery
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Committee career (3):
2024 - 現在 The Japanese Society for Spine Surgery and Related Research Councilor
2017 - 現在 The Japan Osteoporosis Society Councilor
2016 - 現在 NPO法人 大阪脊椎脊髄グループ 理事
Awards (7):
2015 - 17th Annual meeting, The Japan Osteoporosis Society JOS Young Scientist Award
2014 - The Japanese Society for Spine Surgery and Related Research 9th Asia Travelling Fellow Award
2013 - 15th Annual meeting, The Japan Osteoporosis Society JOS Distinguished Paper Award
2013 - 15th Annual meeting, The Japan Osteoporosis Society JOS Distinguished Paper Award
2006 - 24th annual meeting Japanese Society for Bone and Mineral Reserch JSBMR Distinguished Paper Award
2005 - 第2回キャンバスベンチャーグランプリ全国大会 特別賞;ゼネラルエンジニアリング賞
2005 - 第7回キャンバスベンチャーグランプリ大阪大会 テクノロジー大賞
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Association Membership(s) (6):
AOSpine
, 中部日本整形外科災害外科学会
, The Japanese Society for Spine Surgery and Related Research
, Japan Osteoporosis Society
, The Japanese Society for Bone and Mineral Reserch
, The Japanese Orthopaedic Association (JOA)