Published Papers & Misc - Hirai Takashi

1. Satoshi Maki, Yuki Shiratani, Sumihisa Orita, Akinobu Suzuki, Koji Tamai, Takaki Shimizu, Kenichiro Kakutani, Yutaro Kanda, Hiroyuki Tominaga, Ichiro Kawamura, Masayuki Ishihara, Masaaki Paku, Yohei Takahashi, Toru Funayama, Kousei Miura, Eiki Shirasawa, Hirokazu Inoue, Atsushi Kimura, Takuya Iimura, Hiroshi Moridaira, Hideaki Nakajima, Shuji Watanabe, Koji Akeda, Norihiko Takegami, Kazuo Nakanishi, Hirokatsu Sawada, Koji Matsumoto, Masahiro Funaba, Hidenori Suzuki, Haruki Funao, Tsutomu Oshigiri, Takashi Hirai, Bungo Otsuki, Kazu Kobayakawa, Koji Uotani, Hiroaki Manabe, Shinji Tanishima, Ko Hashimoto, Chizuo Iwai, Daisuke Yamabe, Akihiko Hiyama, Shoji Seki, Kenji Kato, Masashi Miyazaki, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Hiroaki Nakashima, Narihito Nagoshi, Gen Inoue, Shiro Imagama, Kota Watanabe, Satoshi Kato, Seiji Ohtori, Takeo Furuya, . Predicting Postoperative Neurological Outcomes in Metastatic Spinal Tumor Surgery Using Machine Learning. Spine (Phila Pa 1976). 2025.03; ( PubMed, DOI )

2. Atsuyuki Kawabata, Kenichiro Sakai, Kentaro Yamada, Kurando Utagawa, Jun Hashimoto, Shingo Morishita, Yu Matsukura, Takuya Oyaizu, Takashi Hirai, Hiroyuki Inose, Masaki Tomori, Ichiro Torigoe, Hiroaki Onuma, Kazuo Kusano, Kazuyuki Otani, Yoshiyasu Arai, Shigeo Shindo, Atsushi Okawa, Toshitaka Yoshii. The lower Osteotomy Level is Associated With Decreased Revision Surgery Due to Mechanical Complications After Three-Column Osteotomy in Patients With Adult Spinal Deformity: A Multi-Institutional Retrospective Study. Global Spine J. 2025.03; 15 (2): 498-505. ( PubMed, DOI )

3. Kentaro Yamada, Toshitaka Yoshii, Takashi Hirai, Atsushi Kudo, Nobuyuki Nosaka, Satoru Egawa, Yu Matsukura, Hiroyuki Inose, Atsushi Okawa. Action protocol of medical staff for airway obstruction after anterior cervical spine surgery: A systematic review of case reports. J Orthop Sci. 2025.03; 30 (2): 259-266. ( PubMed, DOI )

4. Hiroaki Onuma, Takashi Hirai, Kenichiro Sakai, Motonori Hashimoto, Hiroyuki Inose, Kentaro Yamada, Yu Matsukura, Shingo Morishita, Satoru Egawa, Jun Hashimoto, Kentaro Sakaeda, Satoshi Tamura, Ichiro Torigoe, Masaki Tomori, Kyohei Sakaki, Yutaka Kobayashi, Kazuyuki Otani, Kazuo Kusano, Norihiko Miyake, Tsuyoshi Yamada, Shuta Ushio, Shigeo Shindo, Yoshiyasu Arai, Atsushi Okawa, Toshitaka Yoshii. Identifying Factors for Predicting Postoperative Segmental Motor Paralysis in Patients Undergoing Anterior Cervical Spine Surgery: A Multicenter Study. Spine (Phila Pa 1976). 2025.03; 50 (6): 375-382. ( PubMed, DOI )

5. Satoshi Maki, Takeo Furuya, Keiichi Katsumi, Hideaki Nakajima, Kazuya Honjoh, Shuji Watanabe, Takashi Kaito, Shota Takenaka, Yuya Kanie, Motoki Iwasaki, Masayuki Furuya, Gen Inoue, Masayuki Miyagi, Shinsuke Ikeda, Shiro Imagama, Hiroaki Nakashima, Sadayuki Ito, Hiroshi Takahashi, Yoshiharu Kawaguchi, Hayato Futakawa, Kazuma Murata, Toshitaka Yoshii, Takashi Hirai, Masao Koda, Seiji Ohtori, Masashi Yamazaki. Response to "Letter to the editor regarding the article 'Multimodal Deep Learning-based Radiomics Approach for Predicting Surgical Outcomes in Patients with Cervical Ossification of the Posterior Longitudinal Ligament'". Spine (Phila Pa 1976). 2025.02; ( PubMed, DOI )

6. Satoshi Maki, Takeo Furuya, Keiichi Katsumi, Hideaki Nakajima, Kazuya Honjoh, Shuji Watanabe, Takashi Kaito, Shota Takenaka, Yuya Kanie, Motoki Iwasaki, Masayuki Furuya, Gen Inoue, Masayuki Miyagi, Shinsuke Ikeda, Shiro Imagama, Hiroaki Nakashima, Sadayuki Ito, Hiroshi Takahashi, Yoshiharu Kawaguchi, Hayato Futakawa, Kazuma Murata, Toshitaka Yoshii, Takashi Hirai, Masao Koda, Seiji Ohtori, Masashi Yamazaki. Multimodal Deep Learning-based Radiomics Approach for Predicting Surgical Outcomes in Patients with Cervical Ossification of the Posterior Longitudinal Ligament. Spine (Phila Pa 1976). 2024.11; 49 (22): 1561-1569. ( PubMed, DOI )

7. Ryosuke Hirota, Tsutomu Oshigiri, Noriyuki Iesato, Makoto Emori, Atsushi Teramoto, Yuki Shiratani, Akinobu Suzuki, Hidetomi Terai, Takaki Shimizu, Kenichiro Kakutani, Yutaro Kanda, Hiroyuki Tominaga, Ichiro Kawamura, Masayuki Ishihara, Masaaki Paku, Yohei Takahashi, Toru Funayama, Kousei Miura, Eiki Shirasawa, Hirokazu Inoue, Atsushi Kimura, Takuya Iimura, Hiroshi Moridaira, Hideaki Nakajima, Shuji Watanabe, Koji Akeda, Norihiko Takegami, Kazuo Nakanishi, Hirokatsu Sawada, Koji Matsumoto, Masahiro Funaba, Hidenori Suzuki, Haruki Funao, Takashi Hirai, Bungo Otsuki, Kazu Kobayakawa, Koji Uotani, Hiroaki Manabe, Shinji Tanishima, Ko Hashimoto, Chizuo Iwai, Daisuke Yamabe, Akihiko Hiyama, Shoji Seki, Yuta Goto, Masashi Miyazaki, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Hiroaki Nakashima, Narihito Nagoshi, Satoshi Kato, Shiro Imagama, Kota Watanabe, Gen Inoue, Takeo Furuya. Prospective Registration Study for Establishing Minimal Clinically Important Differences in Patients Undergoing Surgery for Spinal Metastases. Spine (Phila Pa 1976). 2024.11; 49 (22): 1539-1547. ( PubMed, DOI )

8. Naoki Segi, Hiroaki Nakashima, Sadayuki Ito, Jun Ouchida, Yuki Shiratani, Takaki Shimizu, Akinobu Suzuki, Hidetomi Terai, Kenichiro Kakutani, Yutaro Kanda, Hiroyuki Tominaga, Ichiro Kawamura, Masayuki Ishihara, Masaaki Paku, Yohei Takahashi, Masahiro Funaba, Toru Funayama, Hideaki Nakajima, Koji Akeda, Takashi Hirai, Hirokazu Inoue, Kazuo Nakanishi, Haruki Funao, Tsutomu Oshigiri, Bungo Otsuki, Kazu Kobayakawa, Shinji Tanishima, Ko Hashimoto, Takuya Iimura, Hirokatsu Sawada, Koji Uotani, Hiroaki Manabe, Chizuo Iwai, Daisuke Yamabe, Akihiko Hiyama, Shoji Seki, Yuta Goto, Masashi Miyazaki, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Narihito Nagoshi, Satoshi Kato, Kota Watanabe, Shiro Imagama, Gen Inoue, Takeo Furuya. Effects of Palliative Surgical Treatment for Spinal Metastases on the Patient's Quality of Life With a Focus on the Segment of the Metastasis: A Prospective Multicenter Study. Global Spine J. 2024.11; 21925682241297948. ( PubMed, DOI )

9. Hideaki Nakajima, Shuji Watanabe, Kazuya Honjoh, Arisa Kubota, Yuki Shiratani, Akinobu Suzuki, Hidetomi Terai, Takaki Shimizu, Kenichiro Kakutani, Yutaro Kanda, Hiroyuki Tominaga, Ichiro Kawamura, Masayuki Ishihara, Masaaki Paku, Yohei Takahashi, Toru Funayama, Kousei Miura, Eiki Shirasawa, Hirokazu Inoue, Atsushi Kimura, Takuya Iimura, Hiroshi Moridaira, Koji Akeda, Norihiko Takegami, Kazuo Nakanishi, Hirokatsu Sawada, Koji Matsumoto, Masahiro Funaba, Hidenori Suzuki, Haruki Funao, Tsutomu Oshigiri, Takashi Hirai, Bungo Otsuki, Kazu Kobayakawa, Koji Uotani, Hiroaki Manabe, Shinji Tanishima, Ko Hashimoto, Chizuo Iwai, Daisuke Yamabe, Akihiko Hiyama, Shoji Seki, Yuta Goto, Masashi Miyazaki, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Hiroaki Nakashima, Narihito Nagoshi, Satoshi Kato, Shiro Imagama, Kota Watanabe, Gen Inoue, Takeo Furuya. Surgical strategy for metastatic spinal tumors based on Spine Instability Neoplastic Score and patient-reported outcomes: JASA multicenter prospective study. J Neurosurg Spine. 2024.11; 42 (2): 203-214. ( PubMed, DOI )

10. Noritaka Suzuki, Yawara Eguchi, Takashi Hirai, Takuya Takahashi, Yohei Takahashi, Kota Watanabe, Tomohiro Banno, Kyohei Sakaki, Satoshi Maki, Yuuichi Takano, Yuki Taniguchi, Yasuchika Aoki, Takamitsu Konishi, Yutaka Hiraizumi, Masatsune Yamagata, Akihiro Hirakawa, Seiji Ohtori. Outcome of intradiscal condoliase injection therapy for patients with recurrent lumbar disc herniation. Asian Spine J. 2024.08; 18 (4): 550-559. ( PubMed, DOI )

11. Ryosuke Hirota, Tsutomu Oshigiri, Noriyuki Iesato, Makoto Emori, Atsushi Teramoto, Yuki Shiratani, Akinobu Suzuki, Hidetomi Terai, Takaki Shimizu, Kenichiro Kakutani, Yutaro Kanda, Hiroyuki Tominaga, Ichiro Kawamura, Masayuki Ishihara, Masaaki Paku, Yohei Takahashi, Toru Funayama, Kousei Miura, Eiki Shirasawa, Hirokazu Inoue, Atsushi Kimura, Takuya Iimura, Hiroshi Moridaira, Hideaki Nakajima, Shuji Watanabe, Koji Akeda, Norihiko Takegami, Kazuo Nakanishi, Hirokatsu Sawada, Koji Matsumoto, Masahiro Funaba, Hidenori Suzuki, Haruki Funao, Takashi Hirai, Bungo Otsuki, Kazu Kobayakawa, Koji Uotani, Hiroaki Manabe, Shinji Tanishima, Ko Hashimoto, Chizuo Iwai, Daisuke Yamabe, Akihiko Hiyama, Shoji Seki, Yuta Goto, Masashi Miyazaki, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Hiroaki Nakashima, Narihito Nagoshi, Satoshi Kato, Shiro Imagama, Kota Watanabe, Gen Inoue, Takeo Furuya. Impact of surgical treatment on patient reported outcome in patients with spinal metastases from prostate cancer. J Orthop Sci. 2024.08; S0949-2658 (24): 00152-0. ( PubMed, DOI )

12. Motonori Hashimoto, Satoru Egawa, Takashi Hirai, Jun Hashimoto, Shingo Morishita, Kentaro Yamada, Yu Matsukura, Ryosuke Kaho, Hiroto Hada, Jun Oyama, Toshitaka Yoshii. Detection of Dural Defect Localization Using 4-Dimensional Dynamic Computed Tomography Myelography for Patients with Superficial Siderosis. World Neurosurg. 2024.07; 187 e798-e806. ( PubMed, DOI )

13. Shingo Morishita, Toshitaka Yoshii, Hiroyuki Inose, Takashi Hirai, Kentaro Yamada, Yu Matsukura, Satoru Egawa, Jun Hashimoto, Takuya Takahashi, Takahisa Ogawa, Kiyohide Fushimi. Perioperative complications and cost of posterior decompression with fusion in thoracic spine for ossification of the posterior longitudinal ligament and ossification of the ligamentum flavum -a comparative study using a national inpatient database. BMC Musculoskelet Disord. 2024.07; 25 (1): 513. ( PubMed, DOI )

14. Kentaro Yamada, Toshitaka Yoshii, Mikayo Toba, Satoru Egawa, Shingo Morishita, Yu Matsukura, Takashi Hirai, Atsushi Kudo, Kiyohide Fushimi. Trends in the surgical treatment for metastatic spinal tumor in Japanese administrative data between 2012 and 2020. Int J Clin Oncol. 2024.07; 29 (7): 911-920. ( PubMed, DOI )

15. Motonori Hashimoto, Takashi Hirai, Kenichiro Sakai, Kentaro Yamada, Kentaro Sakaeda, Jun Hashimoto, Satoru Egawa, Shingo Morishita, Yu Matsukura, Hiroyuki Inose, Yutaka Kobayashi, Hiroaki Onuma, Kyohei Sakaki, Masaki Tomori, Ichiro Torigoe, Miharu Ochi, Hiroki Ishiguro, Satoshi Tamura, Shuta Ushio, Tsuyoshi Yamada, Norihiko Miyake, Kazuo Kusano, Kazuyuki Otani, Shigeo Shindo, Yoshiyasu Arai, Atsushi Okawa, Toshitaka Yoshii. Comparison of Postoperative Complications and Outcomes in Anterior Cervical Spine Surgery: Ossification of the Posterior Longitudinal Ligament Versus Cervical Spondylotic Myelopathy. Clin Spine Surg. 2024.05; 37 (4): 170-177. ( PubMed, DOI )

16. Zili Zeng, Jun Qin, Liang Guo, Takashi Hirai, Zhiheng Gui, Tao Liu, Chen Su, Daiyang Yu, Mengmeng Yan. Prediction and Mechanisms of Spontaneous Resorption in Lumbar Disc Herniation: Narrative Review. Spine Surg Relat Res. 2024.05; 8 (3): 235-242. ( PubMed, DOI )

17. Masahiko Sumitani, Atsushi Kimura, Takao Mochizuki, Toru Akiyama, Baasanjav Uranbileg, Takuya Takahashi, Takashi Hirai, Kentaro Hayakawa, Hirotaka Chikuda, Makoto Kurano. Cerebrospinal Fluid Lysophosphatidylcholine Species for Distinguishing Narrowing of the Lumbar Spine. World Neurosurg. 2024.03; 183 e571-e575. ( PubMed, DOI )

18. Takuya Takahashi, Hiroyuki Inose, Takashi Hirai, Yu Matsukura, Shingo Morishita, Satoru Egawa, Jun Hashimoto, Kunihiko Takahashi, Toshitaka Yoshii. Factors associated with the time required for CRP normalization in pyogenic spondylitis: A retrospective observational study. N Am Spine Soc J. 2024.03; 17 100301. ( PubMed, DOI )

19. Takashi Hirai, Satoru Egawa, Kenichiro Sakai, Hiroaki Onuma, Jun Hashimoto, Kurando Utagawa, Shingo Morishita, Kentaro Yamada, Yu Matsukura, Yoshiyasu Arai, Toshitaka Yoshii. Novel Technique of Anterior Foraminotomy Based on Augmented Reality with Computed Tomography Navigation System: A Case Report. Spine Surg Relat Res. 2024.01; 8 (1): 114-117. ( PubMed, DOI )

20. Kota Aritaki, Kazuharu Nakagawa, Kanako Yoshimi, Akira Yoshizawa, Shohei Hasegawa, Ryosuke Yanagida, Motonori Hashimoto, Takashi Hirai, Kohei Yamaguchi, Ayako Nakane, Toshitaka Yoshii, Atsushi Okawa, Haruka Tohara. Kinematic analysis of chewing and swallowing function after cervical spine surgery. Eur Spine J. 2024.01; 33 (1): 243-252. ( PubMed, DOI )