橋爪　孝和 （Takato Hashizume）

研究テーマ

・変形性膝関節症

・超音波エコー

・動作解析

・身体活動量

学歴

2017/3　広島市立舟入高等学校　卒業

2018/4　広島大学医学部保健学科理学療法学専攻　入学

2022/3　広島大学医学部保健学科理学療法学専攻　卒業

2022/4　広島大学大学院医系科学研究科　博士課程前期　入学

2024/3　広島大学大学院医系科学研究科　博士課程前期　卒業

2024/4　広島大学大学院医系科学研究科　博士課程後期　入学

学位

2022/3　学士　(保健学, 広島大学)

2022/4　修士　(保健学，広島大学大学院)　

2024/4　博士　(保健学、広島大学大学院) On going

原著論文

筆頭論文

・Takato Hashizume, Yosuke Ishii, Goki Kamei, Akinori Nekomoto, Yuko Nakashima, Miharu Sugimoto, Riko Okinaka, Kohei Matsumura, Makoto Takahashi, Nobuo Adachi. Behaviour of Medial Meniscus Extrusion in Patients with Knee Osteoarthritis during Stair Ambulation. The Knee, in press

・Takato Hashizume, Yosuke Ishii, Masakazu Ishikawa, Yuko Nakashima, Goki Kamei, Yoshitaka Iwamoto, Saeko Okamoto, Kaoru Okada, Kazuya Takagi, Makoto Takahashi, Nobuo Adachi. Toe-out gait inhibits medial meniscus extrusion associated with the second peak of knee adduction moment during gait in patients with knee osteoarthritis. Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2023 Aug 24:33:13-19.

・Takato Hashizume, Yosuke Ishii, Yuko Nakashima, Saeko Okamoto, Yoshitaka Iwamoto, Kaoru Okada, Kazuya Takagi, Nobuo Adachi, Makoto Takahashi. Evaluation of meniscus extrusion during stair ambulation in healthy volunteers using dynamic ultrasonography: A feasibility study. Journal of Medical Ultrasonics,2023 Oct;50(4):541-549.

共著論文

・ Kexin Zhu, Yosuke Ishii, Akinori Nekomoto, Goki Kamei, Riko Okinaka, Takato Hashizume, Kohei Matsumura, Miharu Sugimoto, Minoru Toriyama, Yuko Nakashima, Makoto Takahashi, Nobuo Adachi. Relationship between knee muscle activation and morphological changes in the infrapatellar fat pad in patients with knee osteoarthritis during gait. J Electromyogr Kinesiol. 2025 Dec:85:103076.

・Yosuke Ishii, Akinori Nekomoto, Goki Kamei, Atsuo Nakamae, Takato Hashizume, Kexin Zhu, Miharu Sugimoto, Kohei Matsumura, Makoto Takahashi, Nobuo Adachi. The increase in varus tilt of the joint line convergence angle under weight-bearing is correlated with medial meniscus extrusion in patients with knee osteoarthrosis. PLoS One. 2025 Sep 12;20(9):e0331678.

・Yosuke Ishii, Miharu Sugimoto, Akinori Nekomoto, Atsuo Nakamae, Kexin Zhu, Takato Hashizume, Kohei Matsumura, Yuko Nakashima, Makoto Takahashi, Nobuo Adachi. Restricted morphological changes in infrapatellar fat pad during walking is revealed as a dynamics feature in symptomatic knee osteoarthritis. J Med Ultrason (2001). 2025 Sep 12.

・Yosuke Ishii, Akinori Nekomoto, Goki Kamei, Masakazu Ishikawa, Atsuo Nakamae, Takato Hashizume, Miharu Sugimoto, Kohei Matsumura, Makoto Takahashi, Nobuo Adachi. Medial meniscal extrusion with cumulative mechanical stress describes the clinical response of lateral wedge insoles for patients with knee osteoarthritis. Prosthet Orthot Int. 2025 Jul 11.

・Yosuke Ishii, Atsuo Nakamae, Naofumi Hashiguchi, Riko Okinaka, Saeko Okamoto, Takato Hashizume, Kohei Matsumura, Miharu Sugimoto, Makoto Takahashi, Nobuo Adachi. Insufficient morphological changes in the infrapatellar fat pad during walking in patients who underwent anterior cruciate ligament reconstruction. Gait Posture. 2025 Oct:122:144-150.

・Kohei Matsumura, Yosuke Ishii, Atsuo Nakamae, Akinori Nekomoto, Takato Hashizume, Riko Okinaka, Miharu Sugimoto, Minoru Toriyama, Makoto Takahashi, Nobuo Adachi. Medial meniscus extrusion during squatting is correlated with lower limb kinematics in patients with knee osteoarthritis. Gait Posture. 2025 Sep:121:203-208.

・Miharu Sugimoto, Yosuke Ishii, Yuko Nakashima, Goki Kamei, Akinori Nekomoto, Takato Hashizume, Riko Okinaka, Kohei Matsumura, Makoto Takahashi, Nobuo Adachi. Dynamic feature of infrapatellar fat pad during walking in patients with knee osteoarthritis. J Med Ultrason (2001). 2025 Apr;52(2):219-226.

・Chen Xu, Yosuke Ishii, Masanosuke Mizutani, Takato Hashizume, Ryoichi Nakamura, Hiroshi Kurumadani, Makoto Takahashi. Predictors of Gait Variability in Older Inpatients: An Exploratory Study Among Orthopedic Patients. Cureus. 2024 Oct 17;16(10):e71733.

・Yosuke Ishii, Saeko Okamoto, Riko Okinaka, Takato Hashizume, Kyo Shin, Kashin Syuku, Yuko Nakashima, Kaoru Okada, Kazuya Takagi, Nobuo Adachi，Makoto Takahashi．Temporary Meniscus Extrusion is Caused by Cumulative Task of Uphill and Downhill in Healthy Volunteers．Frontiers in Sports and Active Living, section Exercise Physiology，2024 Apr 8:6:1271987.

・Saeko Okamoto, Yosuke Ishii, Yoshifumi Kono, Takato Hashizume, Riko Okinaka, Yuko Nakashima, Goki Kamei, Akinori Nekomoto, Makoto Takahashi, Nobuo Adachi. Medial Meniscus Extrusion during Gait is Associated with decrease in Knee Rotation in Early-stage Knee Osteoarthritis. Gait & Posture, 110: 23-28, 2024.

・Yosuke Ishii, Masakazu Ishikawa, Yuko Nakashima, Takato Hashizume, Saeko Okamoto, Goki Kamei, Kaoru Okada, Kazuya Takagi, Makoto Takahashi, Nobuo Adachi. Unique patterns of medial meniscus extrusion during walking and its association with limb kinematics in patients with knee osteoarthritis. Scientific Reports, 2;13(1):12523,2023.

・Shun Ezumi, Yoshitaka Iwamoto, Wataru Kawakami, Takato Hashizume, Mitsuhiro Ota, Yosuke Ishii, Junya Ozawa, Makoto Takahashi. Hip adduction angle during wider step-width gait affects hip adduction moment impulse. Gait & Posture, 103:229-234,2023.

・Yosuke Ishii, Masakazu Ishikawa, Yuko Nakashima, Makoto Takahashi, Takato Hashizume, Saeko Okamoto, Naofumi Hashiguchi, Atsuo Nakamae, Goki Kamei, Nobuo Adachi. Visualization of lateral meniscus extrusion during gait using dynamic ultrasonographic evaluation. Journal of Medical Ultrasonics, 50: 531-539, 2023.

・Saeko Okamoto, Yosuke Ishii, Masakazu Ishikawa, Yuko Nakashima, Goki Kamei,Yoshitaka Iwamoto, Takato Hashizume, Kaoru Okada, Kazuya Takagi, Makoto Takahashi,Nobuo Adachi. The effect of gait modification on the response of medial meniscus extrusion during gait in patients with knee osteoarthritis. Gait & Posture, 102:180-185,2023.

・Yosuke Ishii, Masakazu Ishikawa, Yuko Nakashima, Takato Hashizume, Saeko Okamoto, Yoshitaka Iwamoto, Kaoru Okada, Kazuya Takagi, Makoto Takahashi, Nobuo Adachi. Dynamic ultrasound reveals the specific behavior of the medial meniscus extrusion in patients with knee osteoarthritis. BMC Musculoskeletal Disorders, 24:272, 2023.

・Yosuke Ishii, Takato Hashizume, Saeko Okamoto, Yoshitaka Iwamoto, Masakazu Ishikawa, Yuko Nakashima, Naofumi Hashiguchi, Kaoru Okada, Kazuya Takagi, Nobuo Adachi, Makoto Takahashi. Cumulative knee adduction moment during jogging causes temporary medial meniscus extrusion in healthy volunteers. Journal of Medical Ultrasonics, 50:229–236, 2023.

・Yosuke Ishii, Masakazu Ishikawa, Yuko Nakashima, Makoto Takahashi,Yoshitaka Iwamoto, Takato Hashizume, Saeko Okamoto, Toru Sunagawa, Kaoru Okada, Kazuya Takagi, Nobuo Adachi. Knee adduction moment is correlated with the increase in medial meniscus extrusion by dynamic ultrasound in knee osteoarthritis. The Knee, 38:82-90, 2022.

学会発表

 ・Evaluation of daily living gait sensitively detects changes in gait speed in patients with symptomatic knee osteoarthritis. ISPGR World Congress 2025, Maastricht, the Netherlands, 29 June-3 July, 2025　(Poster)

・Feature of medial meniscus extrusion during stair ambulation in patients with knee osteoarthritis．ISPRM2024，Sydney, Australia, June 1-6, 2024　（Selected for the poster snapshot presentation）

・Stair Ambulation Reveals Greater Medial Meniscus Extrusion in Healthy Young Volunteers. ISB/JSB 2023 (XXIX Congress of International/Japanese Society of　Biomechanics), Fukuoka, Japan, 30 July–3 August, 2023　(Poster)

・The effect of mechanical stress during descending stairs on the behavior of medial meniscus extrusion. ISPGR Woerld Congress 2023, Brisbane, Australia, July 9-13, 2023　(Poster)

・歩行中の内側半月板逸脱情報を含めた新規力学指標の検討．第3回日本膝関節学会，姫路市，2025年12月5日-6日（口述）

・膝関節における内側力学負荷の左右非対称性が内側半月板逸脱に与える影響．日本臨床バイオメカニクス学会 第52回学術集会，京都，2025年11月7日-8日（口述）

・変形性膝関節症患者における外側楔型足底板使用中の身体活動量と疼痛の経時的変化．第29回日本基礎理学療法学会学術大会，東京，2024年10月12日-13日（ポスター）

・降段動作における内側半月板後根損傷患者の半月板逸脱動態．第97回日本整形外科学会学術総会，福岡，2024年5月23-26日（ポスター）

・内側型変形性膝関節症患者における階段昇降中の内側半月板逸脱．日本スポーツ整形外科学会2023，広島市，2023年6月29-7月1日　(口述)

・内側型変形性膝関節症患者におけるtoe-out歩行は内側半月板逸脱の増悪を抑制する．JOSKAS-JOSSM 2022，札幌市，2022年6月16-18日 (口述)

受賞／助成金

・日本学術振興会特別研究員DC1 (2024-)

・2024年度　日本学生支援機構 特に優れた業績による返還免除(全額)

・2023年度「広島大学エクセレントスチューデントスカラシップ」受賞