Published Papers & Misc - Hirai Takashi

21. Hisato Higashikawa, Jun Hashimoto, Yuta Tanaka, Toru Sasaki, Hiroaki Onuma, Satoru Egawa, Yu Matsukura, Takashi Hirai, Yuko Hoshino, Taishi Watanabe, Yuki Miyano, Saeri Kaminaka, Yusuke Yamamoto, Yoshiaki Adachi, Miho Akaza, Shigenori Kawabata, Toshitaka Yoshii. Visualization of Neural Activity in the Upper and Middle Lumbar Spine Using Magnetospinography After Lateral Femoral Cutaneous, Saphenous, and Femoral Nerve Stimulation. Journal of clinical neurophysiology. 2025.10; ( PubMed, DOI )

22. Tomoyuki Tanaka, Yuri Miyakoshi, Yu Matsukura, Kentaro Yamada, Takashi Hirai, Toshitaka Yoshii, Hiroyuki Inose. Risk factors for underestimating lumbar spinal canal stenosis severity using MRI: A retrospective analysis. Clin Neurol Neurosurg. 2025.09; 256 109022. ( PubMed, DOI )

23. Ayako Nishio, Yoshiyuki Kawashima, Takamori Takeda, Taku Ito, Ayako Maruyama, Yoshimaru Mizoguchi, Natsuko Kurata, Ryo Iwase, Satoru Egawa, Takashi Hirai, Motonori Hashimoto, Takanori Yokota, Toshitaka Yoshii, Nobuo Sanjo, Takeshi Tsutsumi. Audiological Progression and Treatment Outcomes in Superficial Siderosis: A 10-Year Retrospective Review of 46 Patients. Otol Neurotol. 2025.09; 46 (8): 895-902. ( PubMed, DOI )

24. Motonori Hashimoto, Satoru Egawa, Takashi Hirai, Ryohei Odaka, Tatsuhiko Iwabuchi, Jun Hashimoto, Hiroaki Onuma, Kentaro Yamada, Yu Matsukura, Ryo Iwase, Takanori Yokota, Nobuo Sanjo, Toshitaka Yoshii. Iatrogenic superficial siderosis with the Pseudomeningocele after spinal surgery: a report of four cases and literature review. Eur Spine J. 2025.09; ( PubMed, DOI )

25. Kentaro Yamada, Mikayo Toba, Hiroyuki Sato, Satoru Egawa, Shingo Morishita, Yu Matsukura, Takashi Hirai, Akihiro Hirakawa, Atsushi Kudo, Kiyohide Fushimi, Toshitaka Yoshii. Do Postoperative Outcomes of Surgical Treatment for Spinal Metastasis Differ by Institutional Function?: Analysis of a Nationwide Administrative Database in Japan. Clin Spine Surg. 2025.09; ( PubMed, DOI )

26. Narihito Nagoshi, Satoru Egawa, Toshitaka Yoshii, Kenichiro Sakai, Kazuo Kusano, Shunji Tsutsui, Takashi Hirai, Yu Matsukura, Kanichiro Wada, Keiichi Katsumi, Masao Koda, Atsushi Kimura, Takeo Furuya, Satoshi Maki, Norihiro Nishida, Yukitaka Nagamoto, Yasushi Oshima, Kei Ando, Hiroaki Nakashima, Masahiko Takahata, Kanji Mori, Hideaki Nakajima, Kazuma Murata, Masayuki Miyagi, Takashi Kaito, Kei Yamada, Tomohiro Banno, Satoshi Kato, Tetsuro Ohba, Hiroshi Moridaira, Shunsuke Fujibayashi, Hiroyuki Katoh, Haruo Kanno, Kota Watanabe, Hiroshi Taneichi, Shiro Imagama, Yoshiharu Kawaguchi, Katsushi Takeshita, Masaya Nakamura, Morio Matsumoto, Masashi Yamazaki. Impact of Signal Intensity Change in MRI on the Clinical Outcomes of Cervical Ossification of the Posterior Longitudinal Ligament: A Prospective Multicenter Study. Spine (Phila Pa 1976). 2025.08; 50 (15): 1019-1024. ( PubMed, DOI )

27. Takuya Takahashi, Takashi Hirai, Masahiko Sumitani, Takao Mochizuki, Toru Akiyama, Atsushi Kimura, Kentaro Hayakawa, Eiji Takasawa, Hirotaka Chikuda, Toshitaka Yoshii, Makoto Kurano. Efficacy of measuring lysophosphatidylcholine levels in human cerebrospinal fluid to differentiate myelopathy from cauda equina syndrome. Sci Rep. 2025.07; 15 (1): 24524. ( PubMed, DOI )

28. Shingo Morishita, Takashi Hirai, Kentaro Yamada, Masato Yuasa, Yu Matsukura, Satoru Egawa, Hiroaki Onuma, Jun Hashimoto, Toshitaka Yoshii. Changes of laminar angle in cervical double-door laminoplasty -comparison of conventional method and suture anchor method using computed tomography images- a pilot study. BMC Musculoskelet Disord. 2025.07; 26 (1): 725. ( PubMed, DOI )

29. Hiroyuki Tominaga, Ichiro Kawamura, Hirofumi Shimada, Hiromi Sasaki, Noboru Taniguchi, Yuki Shiratani, Akinobu Suzuki, Hidetomi Terai, Takaki Shimizu, Kenichiro Kakutani, Yutaro Kanda, 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, Yuta Goto, Masashi Miyazaki, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Hiroaki Nakashima, Narihito Nagoshi, Satoshi Kato, Shiro Imagama, Kota Watanabe, Gen Inoue, Takeo Furuya. The significance of adding posterior decompression to spine stabilization in metastatic spinal surgery: a multicenter prospective study. Sci Rep. 2025.07; 15 (1): 27684. ( PubMed, DOI )

30. Takuya Takahashi, Takashi Hirai, Yuki Shiratani, Akinobu Suzuki, Kenichiro Kakutani, Satoshi Kato, Hiroyuki Tominaga, Hirokazu Inoue, Hirokatsu Sawada, Norihiko Takegami, Kazuo Nakanishi, Hideaki Nakajima, Masayuki Ishihara, Tsutomu Oshigiri, Toru Funayama, Takuya Iimura, Shinji Tanishima, Hiroaki Nakashima, Daisuke Yamabe, Ko Hashimoto, Koji Uotani, Masahiro Funaba, Narihito Nagoshi, Kazu Kobayakawa, Toshitaka Yoshii, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Gen Inoue, Shiro Imagama, Kota Watanabe, Takeo Furuya. Survival days of patients with metastatic spinal tumors of lung cancer requiring surgery: a prospective multicenter study. Sci Rep. 2025.07; 15 (1): 24117. ( PubMed, DOI )

31. Takashi Hirai, Atsushi Okawa, Hiroshi Takahashi, Kazuhito Shiosakai, Toshitaka Yoshii, . Efficacy and Safety of Mirogabalin in Patients with Neuropathic Pain Due to Cervical Spondylotic Radiculopathy: Miro-Cens, A Randomized, Controlled, Interventional Study. Pain Ther. 2025.06; 14 (3): 1063-1079. ( PubMed, DOI )

32. Yu Matsukura, Takashi Hirai, Motonori Hashimoto, Kentaro Sakaeda, Kenichiro Sakai, Ichiro Torigoe, Kentaro Yamada, Masaki Tomori, Kyohei Sakaki, Shingo Morishita, Satoru Egawa, Hiroaki Onuma, Jun Hashimoto, Kurando Utagawa, Takuya Takahashi, Yoshiyasu Arai, Toshitaka Yoshii. Hydroxyapatite/collagen composite graft for anterior cervical discectomy and fusion: a comparison with Iliac crest bone graft. BMC Musculoskelet Disord. 2025.06; 26 (1): 552. ( PubMed, DOI )

33. 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. 2025.05; 30 (3): 423-432. ( PubMed, DOI )

34. 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. 2025.05; 15 (4): 2286-2299. ( PubMed, DOI )

35. Takashi Hirai, Takuya Takahashi, Yohei Takahashi, Kota Watanabe, Tomohiro Banno, Kyohei Sakaki, Yoshiyasu Arai, Yuichi Takano, Yawara Eguchi, Yuki Taniguchi, Satoshi Maki, Yasuchika Aoki, Shunichi Fujii, Kentaro Sakaeda, Yu Matsukura, Tsutomu Akazawa, Akihito Minamide, Hidetoshi Nojiri, Kenichiro Sakai, Satoshi Kato, Koji Tamai, Hidekazu Suzuki, Masayuki Miyagi, Hiroyuki Sato, Toshitaka Yoshii, Hiroshi Yamada, Takashi Kaito, Yutaka Hiraizumi, Masatsune Yamagata, Masaya Nakamura, Akihiro Hirakawa, Naofumi Hosogane, Seiji Ohtori. Clinical and Economic Outcomes of Intradiscal Injection of Condoliase for a Treatment of Lumbar Disc Herniation with Severe Low Back Pain: A Multicenter Study. Spine Surg Relat Res. 2025.05; 9 (3): 368-374. ( PubMed, DOI )

36. 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: Multimodal Deep Learning-Based Radiomics Approach for Predicting Surgical Outcomes in Patients With Cervical Ossification of the Posterior Longitudinal Ligament. Spine (Phila Pa 1976). 2025.04; 50 (8): E159-E160. ( PubMed, DOI )

37. Takaaki Uto, Satoshi Kato, Noriaki Yokogawa, Takaki Shimizu, Satoru Demura, Yuki Shiratani, Akinobu Suzuki, Koji Tamai, Kenichiro Kakutani, Yutaro Kanda, Hiroyuki Tominaga, Ichiro Kawamura, Masayuki Ishihara, Masaaki Paku, 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, Hideaki Nakajima, Tsutomu Oshigiri, Takashi Hirai, Bungo Otsuki, Kazu Kobayakawa, Haruki Funao, Koji Uotani, Shinji Tanishima, Koichi Sairyo, Ko Hashimoto, Chizuo Iwai, Shoji Seki, Masashi Miyazaki, Kazuyuki Watanabe, Toshio Nakamae, Takashi Kaito, Hiroaki Nakashima, Narihito Nagoshi, Shiro Imagama, Kota Watanabe, Gen Inoue, Takeo Furuya. Risk Factors for Early 3-Month Postoperative Mortality in Metastatic Spinal Tumor Surgery: A JASA Multicenter Prospective Study. Spine (Phila Pa 1976). 2025.04; ( PubMed, DOI )

38. 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 )

39. 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 )

40. 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 )