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1. Impact of malnutrition on mortality and neurological recovery of older patients with spinal cord injury

Author

Tamai, Koji, Terai, Hidetomi, Nakamura, Hiroaki, Yokogawa, Noriaki, Sasagawa, Takeshi, Nakashima, Hiroaki, Segi, Naoki, Ito, Sadayuki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Watanabe, Kota, Yamane, Junichi, Takeda, Kazuki, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, Hasegawa, Tomohiko, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Suzuki, Nobuyuki, Kato, Kenji, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Kuroda, Akiyoshi, Inoue, Gen, Kakutani, Kenichiro, Kakiuchi, Yuji, Kiyasu, Katsuhito, Tominaga, Hiroyuki, Tokumoto, Hiroto, Iizuka, Yoichi, Takasawa, Eiji, Akeda, Koji, Takegami, Norihiko, Funao, Haruki, Oshima, Yasushi, Kaito, Takashi, Sakai, Daisuke, Yoshii, Toshitaka, Ohba, Tetsuro, Otsuki, Bungo, Seki, Shoji, Miyazaki, Masashi, Ishihara, Masayuki, Okada, Seiji, Imagama, Shiro, and Kato, Satoshi

Published
2024
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2. Neurological recovery rate and predictive factors of incomplete AIS grade C spinal cord injury in the older aged population

Author

Tamai, Koji, Terai, Hidetomi, Nakamura, Hiroaki, Yokogawa, Noriaki, Sasagawa, Takeshi, Nakashima, Hiroaki, Segi, Naoki, Ito, Sadayuki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Watanabe, Kota, Yamane, Junichi, Takeda, Kazuki, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, Hasegawa, Tomohiko, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Suzuki, Nobuyuki, Kato, Kenji, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Kuroda, Akiyoshi, Inoue, Gen, Kakutani, Kenichiro, Kakiuchi, Yuji, Kiyasu, Katsuhito, Tominaga, Hiroyuki, Tokumoto, Hiroto, Iizuka, Yoichi, Takasawa, Eiji, Akeda, Koji, Takegami, Norihiko, Funao, Haruki, Oshima, Yasushi, Kaito, Takashi, Sakai, Daisuke, Yoshii, Toshitaka, Ohba, Tetsuro, Otsuki, Bungo, Seki, Shoji, Miyazaki, Masashi, Ishihara, Masayuki, Okada, Seiji, Imagama, Shiro, and Kato, Satoshi

Published
2024
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3. Coefficient of variation of T2-weighted MRI may predict the prognosis of malignant peripheral nerve sheath tumor

Author

Emori, Makoto, Tsuchie, Hiroyuki, Takashima, Hiroyuki, Teramoto, Atsushi, Murahashi, Yasutaka, Imura, Yoshinori, Outani, Hidetatsu, Nakai, Sho, Takenaka, Satoshi, Hirota, Ryosuke, Nakahashi, Naoya, Shimizu, Junya, Murase, Kazuyuki, Takasawa, Akira, Nagasawa, Hiroyuki, Sugita, Shintaro, Takada, Kohichi, Hasegawa, Tadashi, Okada, Seiji, Miyakoshi, Naohisa, and Yamashita, Toshihiko

Published
2024
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4. Prognostic impact of respiratory dysfunction in elderly patients with cervical spinal cord injury and/or fractures: a multicenter survey

Author

Hirota, Ryosuke, Terashima, Yoshinori, Ohnishi, Hirofumi, Yamashita, Toshihiko, Yokogawa, Noriaki, Sasagawa, Takeshi, Nakashima, Hiroaki, Segi, Naoki, Ito, Sadayuki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Watanabe, Kota, Nori, Satoshi, Takeda, Kazuki, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, Hasegawa, Tomohiko, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Suzuki, Nobuyuki, Kato, Kenji, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Terai, Hidetomi, Tamai, Koji, Kuroda, Akiyoshi, Inoue, Gen, Kakutani, Kenichiro, Kakiuchi, Yuji, Kiyasu, Katsuhito, Tominaga, Hiroyuki, Tokumoto, Hiroto, Iizuka, Yoichi, Takasawa, Eiji, Akeda, Koji, Takegami, Norihiko, Funao, Haruki, Oshima, Yasushi, Kaito, Takashi, Sakai, Daisuke, Yoshii, Toshitaka, Ohba, Tetsuro, Otsuki, Bungo, Seki, Shoji, Miyazaki, Masashi, Ishihara, Masayuki, Okada, Seiji, Imagama, Shiro, and Kato, Satoshi

Published
2023
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6. Characteristics of the cervical spine and cervical cord injuries in older adults with cervical ossification of the posterior longitudinal ligament

Author

Okuwaki, Shun, Funayama, Toru, Koda, Masao, Eto, Fumihiko, Yamaji, Akihiro, Yokogawa, Noriaki, Sasagawa, Takeshi, Ando, Kei, Nakashima, Hiroaki, Segi, Naoki, Watanabe, Kota, Nori, Satoshi, Takeda, Kazuki, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, Hasegawa, Tomohiko, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Suzuki, Nobuyuki, Kato, Kenji, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Terai, Hidetomi, Tamai, Koji, Shirasawa, Eiki, Inoue, Gen, Kakutani, Kenichiro, Kakiuchi, Yuji, Kiyasu, Katsuhito, Tominaga, Hiroyuki, Tokumoto, Hiroto, Iizuka, Yoichi, Takasawa, Eiji, Akeda, Koji, Takegami, Norihiko, Funao, Haruki, Oshima, Yasushi, Kaito, Takashi, Sakai, Daisuke, Yoshii, Toshitaka, Ohba, Tetsuro, Otsuki, Bungo, Seki, Shoji, Miyazaki, Masashi, Ishihara, Masayuki, Okada, Seiji, Imagama, Shiro, and Kato, Satoshi

Published
2023
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7. Influence of the timing of surgery for cervical spinal cord injury without bone injury in the elderly: A retrospective multicenter study

Author

Nori, Satoshi, Watanabe, Kota, Takeda, Kazuki, Yamane, Junichi, Kono, Hitoshi, Yokogawa, Noriaki, Sasagawa, Takeshi, Ando, Kei, Nakashima, Hiroaki, Segi, Naoki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, Hasegawa, Tomohiko, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Terai, Hidetomi, Tamai, Koji, Shirasawa, Eiki, Inoue, Gen, Kiyasu, Katsuhito, Iizuka, Yoichi, Takasawa, Eiji, Funao, Haruki, Kaito, Takashi, Yoshii, Toshitaka, Ishihara, Masayuki, Okada, Seiji, Imagama, Shiro, and Kato, Satoshi

Published
2024
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9. Does surgery improve neurological outcomes in older individuals with cervical spinal cord injury without bone injury? A multicenter study

Author

Nori, Satoshi, Watanabe, Kota, Takeda, Kazuki, Yamane, Junichi, Kono, Hitoshi, Yokogawa, Noriaki, Sasagawa, Takeshi, Ando, Kei, Nakashima, Hiroaki, Segi, Naoki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, Hasegawa, Tomohiko, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Suzuki, Nobuyuki, Kato, Kenji, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Terai, Hidetomi, Tamai, Koji, Shirasawa, Eiki, Inoue, Gen, Kiyasu, Katsuhito, Iizuka, Yoichi, Takasawa, Eiji, Funao, Haruki, Kaito, Takashi, Yoshii, Toshitaka, Ishihara, Masayuki, Okada, Seiji, Imagama, Shiro, and Kato, Satoshi

Published
2022
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10. Prospective Registration Study for Establishing Minimal Clinically Important Differences in Patients Undergoing Surgery for Spinal Metastases

Author

Hirota, Ryosuke, primary, Oshigiri, Tsutomu, additional, Iesato, Noriyuki, additional, Emori, Makoto, additional, Teramoto, Atsushi, additional, Shiratani, Yuki, additional, Suzuki, Akinobu, additional, Terai, Hidetomi, additional, Shimizu, Takaki, additional, Kakutani, Kenichiro, additional, Kanda, Yutaro, additional, Tominaga, Hiroyuki, additional, Kawamura, Ichiro, additional, Ishihara, Masayuki, additional, Paku, Masaaki, additional, Takahashi, Yohei, additional, Funayama, Toru, additional, Miura, Kousei, additional, Shirasawa, Eiki, additional, Inoue, Hirokazu, additional, Kimura, Atsushi, additional, Iimura, Takuya, additional, Moridaira, Hiroshi, additional, Nakajima, Hideaki, additional, Watanabe, Shuji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Nakanishi, Kazuo, additional, Sawada, Hirokatsu, additional, Matsumoto, Koji, additional, Funaba, Masahiro, additional, Suzuki, Hidenori, additional, Funao, Haruki, additional, Hirai, Takashi, additional, Otsuki, Bungo, additional, Kobayakawa, Kazu, additional, Uotani, Koji, additional, Manabe, Hiroaki, additional, Tanishima, Shinji, additional, Hashimoto, Ko, additional, Iwai, Chizuo, additional, Yamabe, Daisuke, additional, Hiyama, Akihiko, additional, Seki, Shoji, additional, Goto, Yuta, additional, Miyazaki, Masashi, additional, Watanabe, Kazuyuki, additional, Nakamae, Toshio, additional, Kaito, Takashi, additional, Nakashima, Hiroaki, additional, Nagoshi, Narihito, additional, Kato, Satoshi, additional, Imagama, Shiro, additional, Watanabe, Kota, additional, Inoue, Gen, additional, and Furuya, Takeo, additional

Published
2024
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11. Differences in clinical characteristics of cervical spine injuries in older adults by external causes: a multicenter study of 1512 cases

Author

Yokogawa, Noriaki, Kato, Satoshi, Sasagawa, Takeshi, Hayashi, Hiroyuki, Tsuchiya, Hiroyuki, Ando, Kei, Nakashima, Hiroaki, Segi, Naoki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Nori, Satoshi, Yamane, Junichi, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, Hasegawa, Tomohiko, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Suzuki, Nobuyuki, Kato, Kenji, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Terai, Hidetomi, Tamai, Koji, Shirasawa, Eiki, Inoue, Gen, Kakutani, Kenichiro, Kakiuchi, Yuji, Kiyasu, Katsuhito, Tominaga, Hiroyuki, Tokumoto, Hiroto, Iizuka, Yoichi, Takasawa, Eiji, Akeda, Koji, Takegami, Norihiko, Funao, Haruki, Oshima, Yasushi, Kaito, Takashi, Sakai, Daisuke, Yoshii, Toshitaka, Ohba, Tetsuro, Otsuki, Bungo, Seki, Shoji, Miyazaki, Masashi, Ishihara, Masayuki, Okada, Seiji, Imagama, Shiro, and Watanabe, Kota

Published
2022
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12. A multicenter study of 1-year mortality and walking capacity after spinal fusion surgery for cervical fracture in elderly patients

Author

Sasagawa, Takeshi, Yokogawa, Noriaki, Hayashi, Hiroyuki, Tsuchiya, Hiroyuki, Ando, Kei, Nakashima, Hiroaki, Segi, Naoki, Watanabe, Kota, Nori, Satoshi, Takeda, Kazuki, Furuya, Takeo, Yunde, Atsushi, Ikegami, Shota, Uehara, Masashi, Suzuki, Hidenori, Imajo, Yasuaki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Hashimoto, Ko, Onoda, Yoshito, Kakutani, Kenichiro, Kakiuchi, Yuji, Suzuki, Nobuyuki, Kato, Kenji, Terashima, Yoshinori, Hirota, Ryosuke, Yamada, Tomohiro, Hasegawa, Tomohiko, Kawaguchi, Kenichi, Haruta, Yohei, Seki, Shoji, Tonomura, Hitoshi, Sakata, Munehiro, Uei, Hiroshi, Sawada, Hirokatsu, Tominaga, Hiroyuki, Tokumoto, Hiroto, Kaito, Takashi, Iizuka, Yoichi, Takasawa, Eiji, Oshima, Yasushi, Terai, Hidetomi, Tamai, Koji, Otsuki, Bungo, Miyazaki, Masashi, Nakajima, Hideaki, Nakanishi, Kazuo, Misaki, Kosuke, Inoue, Gen, Kiyasu, Katsuhito, Akeda, Koji, Takegami, Norihiko, Yoshii, Toshitaka, Ishihara, Masayuki, Okada, Seiji, Aoki, Yasuchika, Harimaya, Katsumi, Murakami, Hideki, Ishii, Ken, Ohtori, Seiji, Imagama, Shiro, and Kato, Satoshi

Published
2022
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13. Intravenous Infusion of Autologous Mesenchymal Stem Cells Expanded in Auto Serum for Chronic Spinal Cord Injury Patients: A Case Series.

Author

Hirota, Ryosuke, Sasaki, Masanori, Iyama, Satoshi, Kurihara, Kota, Fukushi, Ryunosuke, Obara, Hisashi, Oshigiri, Tsutomu, Morita, Tomonori, Nakazaki, Masahito, Namioka, Takahiro, Namioka, Ai, Onodera, Rie, Kataoka-Sasaki, Yuko, Oka, Shinichi, Takemura, Mitsuhiro, Ukai, Ryo, Yokoyama, Takahiro, Sasaki, Yuichi, Yamashita, Tatsuro, and Kobayashi, Masato

Subjects
*MESENCHYMAL stem cells, *INTRAVENOUS therapy, *CURRENT good manufacturing practices, *CLINICAL deterioration, *SPINAL cord
Abstract

Objective: The safety, feasibility, and potential functional improvement following the intravenous infusion of mesenchymal stem cells (MSCs) were investigated in patients with chronic severe spinal cord injury (SCI). Methods: The intravenous infusion of autologous MSCs cultured in auto-serum under Good Manufacturing Practices (GMP) was administered to seven patients with chronic SCI (ranging from 1.3 years to 27 years after the onset of SCI). In addition to evaluating feasibility and safety, neurological function was evaluated using the American Spinal Injury Association Impairment Scale (AIS), International Standards for Neurological Classification of Spinal Cord Injury (ISCSCI-92), and Spinal Cord Independence Measure III (SCIM-III). Results: No serious adverse events occurred. Neither CNS tumors, abnormal cell growth, nor neurological deterioration occurred in any patients. While this initial case series was not blinded, significant functional improvements and increased quality of life (QOL) were observed at 90 and 180 days post-MSC infusion compared to pre-infusion status. One patient who had an AIS grade C improved to grade D within six months after MSC infusion. Conclusions: This case series suggests that the intravenous infusion of autologous MSCs is a safe and feasible therapeutic approach for chronic SCI patients. Furthermore, our data showed significant functional improvements and better QOL after MSC infusion in patients with chronic SCI. A blind large-scale study will be necessary to fully evaluate this possibility. [ABSTRACT FROM AUTHOR]

Published
2024
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14. Intravenous infusion of auto serum-expanded autologous mesenchymal stem cells in spinal cord injury patients: 13 case series

Author

Honmou, Osamu, Yamashita, Toshihiko, Morita, Tomonori, Oshigiri, Tsutomu, Hirota, Ryosuke, Iyama, Satoshi, Kato, Junji, Sasaki, Yuichi, Ishiai, Sumio, Ito, Yoichi M., Namioka, Ai, Namioka, Takahiro, Nakazaki, Masahito, Kataoka-Sasaki, Yuko, Onodera, Rie, Oka, Shinichi, Sasaki, Masanori, Waxman, Stephen G., and Kocsis, Jeffery D.

Published
2021
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15. Epidemiology of Cervical Fracture/Cervical Spinal Cord Injury and Changes in Surgical Treatment Modalities in Elderly Individuals During a 10-year Period: A Nationwide Multicenter Study in Japan.

Author

Segi, Naoki, Nakashima, Hiroaki, Machino, Masaaki, Ito, Sadayuki, Yokogawa, Noriaki, Sasagawa, Takeshi, Funayama, Toru, Eto, Fumihiko, Watanabe, Kota, Nori, Satoshi, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Hasegawa, Tomohiko, Yamada, Tomohiro, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, and Ikegami, Shota

Abstract

Study Design: Retrospective multicenter study Objectives: To investigate changes over a 10-years period in the profile of cervical spine and spinal cord injuries among the elderly in Japan. Methods: The current multicenter study was a retrospective analysis of inpatients aged ≥65 years, suffering cervical fracture (CF) and/or cervical spinal cord injury (CSCI). We analyzed 1413 patients' epidemiology (from 2010 to 2019). Moreover, 727 patients who underwent surgical treatment were analyzed in 2 groups: the early (2010-2014) and late period (2015-2019). Results: Both the number of patients and number of surgical patients showed a significant increasing trend (P <.001), while the mean age, the distribution of injury levels and paralysis severity, and the proportion of surgical indications remained the same. The number of surgical patients doubled from 228 to 499 from the early to late periods. Posterior surgery was the most common approach (90.4%), instrumentation surgery with screws increased significantly, and the range of fusion was significantly longer in the late period (2.1 vs 2.7 levels, P =.001). Significantly worsening neurological symptoms were recorded in the late period (1.3% vs 5.8%, P =.006), with C5 palsy being the major one. Otherwise, perioperative, major, and other complications, including mortality, did not differ significantly in incidence. Conclusions: Both the number of elderly CF and/or CSCI patients and number of patients undergoing surgery increased dramatically over the decade without any change in profile. Instrumentation surgeries with screws increased, without an increase in systemic complications. [ABSTRACT FROM AUTHOR]

Published
2024
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16. Early Versus Delayed Surgery for Elderly Traumatic Cervical Spinal Injury: A Nationwide Multicenter Study in Japan

Author

Segi, Naoki, primary, Nakashima, Hiroaki, additional, Ito, Sadayuki, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Nakajima, Hideaki, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Kawaguchi, Kenichi, additional, Nakanishi, Kazuo, additional, Suzuki, Nobuyuki, additional, Oshima, Yasushi, additional, Hasegawa, Tomohiko, additional, Iizuka, Yoichi, additional, Tonomura, Hitoshi, additional, Terai, Hidetomi, additional, Akeda, Koji, additional, Seki, Shoji, additional, Ishihara, Masayuki, additional, Inoue, Gen, additional, Funao, Haruki, additional, Yoshii, Toshitaka, additional, Kaito, Takashi, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Kakutani, Kenichiro, additional, Sakai, Daisuke, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Miyazaki, Masashi, additional, Murotani, Kenta, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2024
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17. Low Nutrition Before Injury Is A Risk Factor For Dysphagia In Older Patients With Cervical Spinal Cord Injury: Based On A Multicenter Data Of 707 Patients

Author

Segi, Naoki, primary, Nakashima, Hiroaki, additional, Ito, Sadayuki, additional, Ouchida, Jun, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Kuroda, Akiyoshi, additional, Inoue, Gen, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Iizuka, Yoichi, additional, Oshima, Yasushi, additional, Tonomura, Hitoshi, additional, Kiyasu, Katsuhito, additional, Funao, Haruki, additional, Yoshii, Toshitaka, additional, Ishihara, Masayuki, additional, Kaito, Takashi, additional, Seki, Shoji, additional, Kakutani, Kenichiro, additional, Tominaga, Hiroyuki, additional, Ohba, Tetsuro, additional, Sakai, Daisuke, additional, Otsuki, Bungo, additional, Miyazaki, Masashi, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2024
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18. Comparative Analysis of Characteristics of Lower- and Mid-Cervical Spine Injuries in the Elderly

Author

Segi, Naoki, primary, Nakashima, Hiroaki, additional, Ito, Sadayuki, additional, Ouchida, Jun, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Nakajima, Hideaki, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Iizuka, Yoichi, additional, Uei, Hiroshi, additional, Suzuki, Nobuyuki, additional, Akeda, Koji, additional, Tominaga, Hiroyuki, additional, Seki, Shoji, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Otsuki, Bungo, additional, Nakanishi, Kazuo, additional, Kakutani, Kenichiro, additional, Funao, Haruki, additional, Yoshii, Toshitaka, additional, Sakai, Daisuke, additional, Ohba, Tetsuro, additional, Miyazaki, Masashi, additional, Terai, Hidetomi, additional, Inoue, Gen, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2024
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19. Is Intraoperative Blood Loss Volume in Elderly Cervical Spine Injury Surgery Greater in Patients with Ankylosis? A Multicenter Survey

Author

Uehara, Masashi, primary, Ikegami, Shota, additional, Takizawa, Takashi, additional, Oba, Hiroki, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Ito, Sadayuki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Takeda, Kazuki, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Kuroda, Akiyoshi, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2024
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20. Coefficient of variation of T2-weighted MRI may predict the prognosis of malignant peripheral nerve sheath tumor

Author

Emori, Makoto, primary, Tsuchie, Hiroyuki, additional, Takashima, Hiroyuki, additional, Teramoto, Atsushi, additional, Murahashi, Yasutaka, additional, Imura, Yoshinori, additional, Outani, Hidetatsu, additional, Nakai, Sho, additional, Takenaka, Satoshi, additional, Hirota, Ryosuke, additional, Nakahashi, Naoya, additional, Shimizu, Junya, additional, Murase, Kazuyuki, additional, Takasawa, Akira, additional, Nagasawa, Hiroyuki, additional, Sugita, Shintaro, additional, Takada, Kohichi, additional, Hasegawa, Tadashi, additional, Okada, Seiji, additional, Miyakoshi, Naohisa, additional, and Yamashita, Toshihiko, additional

Published
2023
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22. Segmental mobility with spondylolisthesis

Author

Fujimoto, Shutaro, Teramoto, Atsushi, Morita, Tomonori, Yoshimoto, Mitsunori, Tsukamoto, Arihiko, Hirota, Ryosuke, Ogon, Izaya, Iesato, Noriyuki, and Yamashita, Toshihiko

Subjects
magnetic resonance images, spinal instability, lumbar spondylolisthesis, General Medicine, flexion-extension radiographs, segmental mobility, General Biochemistry, Genetics and Molecular Biology
Abstract

Purpose : To evaluate segmental mobility with degenerative lumbar spondylolisthesis (DLS), upright lateral flexion-extension radiographs (FE) are widely used. However, some authors have described that a combination of lateral radiographs in the standing position and supine sagittal image (SS) reveal more segmental mobility than FE. The purpose of this study was to investigate the optimal method for evaluating segmental mobility with DLS. Methods : We included 92 consecutive Japanese patients diagnosed with DLS. Sagittal translation (ST) determined by FE and SS were compared. Pathological instability was defined as ST more than 8% of the upper vertebra. Patients were divided into those diagnosed with pathological instability in FE (PI-FE) and those diagnosed with SS (PI-SS), and lumbar lordosis (LL) in the standing position in each group were compared. Results : ST in FE was significantly greater than in SS. Of 92 patients, 31 had pathological instability in FE or SS ; 17 patients had PI-FE, and 10 patients had PI-SS. LL in the standing position in PI-FE was significantly smaller than in PI-SS. Conclusions : ST in FE was greater than that in SS, contrary to previous studies’ reports on Caucasians. Since Japanese individuals have smaller LL than Caucasians, FE tends to reveal more segmental mobility than SS.

Published
2023

23. Osteophyte Bridge Formation Correlates with Vascular Calcification and Cardiovascular Disease in Diffuse Idiopathic Skeletal Hyperostosis

Author

Hirota, Ryosuke, primary, Teramoto, Atsushi, additional, Yoshimoto, Mitsunori, additional, Takashima, Hiroyuki, additional, Yasuda, Naomi, additional, Tsukamoto, Arihiko, additional, Iesato, Noriyuki, additional, Emori, Makoto, additional, Iba, Kousuke, additional, Kawaharada, Nobuyoshi, additional, and Yamashita, Toshihiko, additional

Published
2023
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25. Prognostic Factors for Respiratory Dysfunction for Cervical Spinal Cord Injury and/or Cervical Fractures in Elderly Patients: A Multicenter Survey.

Author

Hirota, Ryosuke, Terashima, Yoshinori, Ohnishi, Hirofumi, Yamashita, Toshihiko, Yokogawa, Noriaki, Sasagawa, Takeshi, Ando, Kei, Nakashima, Hiroaki, Segi, Naoki, Funayama, Toru, Eto, Fumihiko, Yamaji, Akihiro, Watanabe, Kota, Yamane, Junichi, Takeda, Kazuki, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Yamada, Tomohiro, and Hasegawa, Tomohiko

Subjects
SPINAL cord injuries, OLDER patients, PROGNOSIS, CERVICAL cord, MINORS, MULTIPLE regression analysis, PEOPLE with disabilities
Abstract

Study design: Retrospective Cohort Study Objective: The purpose of this study was to investigate the prognosis of respiratory function in elderly patients with cervical spinal cord injury (SCI) and to identify predictive factors. Methods: We included 1353 cases of elderly cervical SCI patients collected from 78 institutions in Japan. Patients who required early tracheostomy and ventilator management and those who developed respiratory complications were defined as the respiratory disability group. Patients' background characteristics, injury mechanism, injury form, neurological disability, complications, and treatment methods were compared between the disability and non-disability groups. Multiple logistic regression analysis was used to examine the independent factors. Patients who required respiratory management for 6 months or longer after injury and those who died of respiratory complications were classified into the severe disability group and were compared with minor cases who were weaned off the respirator. Results: A total of 104 patients (7.8%) had impaired respiratory function. Comparisons between the disabled and non-disabled groups and between the severe and mild injury groups yielded distinct trends. In multiple logistic regression analysis, age, blood glucose level, presence of ossification of posterior longitudinal ligament (OPLL), anterior vertebral hematoma, and critical paralysis were selected as independent risk factors. Conclusion: Age, OPLL, severe paralysis, anterior vertebral hematoma, hypoalbuminemia, and blood glucose level at the time of injury were independent factors for respiratory failure. Hyperglycemia may have a negative effect on respiratory function in this condition. [ABSTRACT FROM AUTHOR]

Published
2024
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28. Delirium Risk Score in Elderly Patients with Cervical Spinal Cord Injury and/or Cervical Fracture

Author

Tamai, Koji, primary, Terai, Hidetomi, additional, Nakamura, Hiroaki, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Ito, Sadayuki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Watanabe, Kota, additional, Yamane, Junichi, additional, Takeda, Kazuki, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Kuroda, Akiyoshi, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2023
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29. Evaluation of segmental mobility in patients with lumbar spondylolisthesis : A comparison of images from standing flexion-extension and standing / supine slippage

Author

Fujimoto, Shutaro, Teramoto, Atsushi, Morita, Tomonori, Yoshimoto, Mitsunori, Tsukamoto, Arihiko, Hirota, Ryosuke, Ogon, Izaya, Iesato, Noriyuki, Yamashita, Toshihiko, Fujimoto, Shutaro, Teramoto, Atsushi, Morita, Tomonori, Yoshimoto, Mitsunori, Tsukamoto, Arihiko, Hirota, Ryosuke, Ogon, Izaya, Iesato, Noriyuki, and Yamashita, Toshihiko

Abstract

Purpose : To evaluate segmental mobility with degenerative lumbar spondylolisthesis (DLS), upright lateral flexion-extension radiographs (FE) are widely used. However, some authors have described that a combination of lateral radiographs in the standing position and supine sagittal image (SS) reveal more segmental mobility than FE. The purpose of this study was to investigate the optimal method for evaluating segmental mobility with DLS. Methods : We included 92 consecutive Japanese patients diagnosed with DLS. Sagittal translation (ST) determined by FE and SS were compared. Pathological instability was defined as ST more than 8% of the upper vertebra. Patients were divided into those diagnosed with pathological instability in FE (PI-FE) and those diagnosed with SS (PI-SS), and lumbar lordosis (LL) in the standing position in each group were compared. Results : ST in FE was significantly greater than in SS. Of 92 patients, 31 had pathological instability in FE or SS ; 17 patients had PI-FE, and 10 patients had PI-SS. LL in the standing position in PI-FE was significantly smaller than in PI-SS. Conclusions : ST in FE was greater than that in SS, contrary to previous studies’ reports on Caucasians. Since Japanese individuals have smaller LL than Caucasians, FE tends to reveal more segmental mobility than SS.

Published
2023

31. Comparison of Health-related Quality of Life Between Double-door Laminoplasty and Selective Laminoplasty for Degenerative Cervical Myelopathy, With a Minimum Follow-up of 5 Years

Author

Hirota, Ryosuke, Miyakoshi, Naohisa, Yoshimoto, Mitsunori, Hongo, Michio, Hamada, Shuto, Kasukawa, Yuji, Oshigiri, Tsutomu, Ishikawa, Yoshinori, Iesato, Noriyuki, Kudo, Daisuke, Tanimoto, Katsumasa, Terashima, Yoshinori, Takebayashi, Tsuneo, Shimada, Yoichi, and Yamashita, Toshihiko

Published
2019
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32. Effects of Dementia on Outcomes after Cervical Spine Injuries in Elderly Patients: Evaluation of 1512 Cases in a Nationwide Multicenter Study in Japan

Author

Yamada, Yohei, primary, Yokogawa, Noriaki, additional, Kato, Satoshi, additional, Sasagawa, Takeshi, additional, Tsuchiya, Hiroyuki, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Ito, Sadayuki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Yamane, Junichi, additional, Nori, Satoshi, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Kuroda, Akiyoshi, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Watanabe, Kota, additional

Published
2023
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33. Risk Factors for Early Mortality in Older Patients with Traumatic Cervical Spine Injuries—A Multicenter Retrospective Study of 1512 Cases

Author

Kobayashi, Motoya, primary, Yokogawa, Noriaki, additional, Kato, Satoshi, additional, Sasagawa, Takeshi, additional, Tsuchiya, Hiroyuki, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Ito, Sadayuki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Yamane, Junichi, additional, Nori, Satoshi, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Kuroda, Akiyoshi, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Watanabe, Kota, additional

Published
2023
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34. Epidemiology of Cervical Fracture/Cervical Spinal Cord Injury and Changes in Surgical Treatment Modalities in Elderly Individuals During a 10-year Period: A Nationwide Multicenter Study in Japan

Author

Segi, Naoki, primary, Nakashima, Hiroaki, additional, Machino, Masaaki, additional, Ito, Sadayuki, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Hasegawa, Tomohiko, additional, Yamada, Tomohiro, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Inoue, Gen, additional, Shirasawa, Eiki, additional, Kakutani, Kenichiro, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Yoshii, Toshitaka, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Ohba, Tetsuro, additional, Seki, Shoji, additional, Otsuki, Bungo, additional, Ishihara, Masayuki, additional, Miyazaki, Masashi, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2023
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35. Influence of the timing of surgery for cervical spinal cord injury without bone injury in the elderly: A retrospective multicenter study

Author

Nori, Satoshi, primary, Watanabe, Kota, additional, Takeda, Kazuki, additional, Yamane, Junichi, additional, Kono, Hitoshi, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Ando, Kei, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Shirasawa, Eiki, additional, Inoue, Gen, additional, Kiyasu, Katsuhito, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Funao, Haruki, additional, Kaito, Takashi, additional, Yoshii, Toshitaka, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2023
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38. Enhanced Network in Corticospinal Tracts after Infused Mesenchymal Stem Cells in Spinal Cord Injury

Author

Hirota, Ryosuke, primary, Sasaki, Masanori, additional, Kataoka-Sasaki, Yuko, additional, Oshigiri, Tsutomu, additional, Kurihara, Kota, additional, Fukushi, Ryunosuke, additional, Oka, Shinichi, additional, Ukai, Ryo, additional, Yoshimoto, Mitsunori, additional, Kocsis, Jeffery D., additional, Yamashita, Toshihiko, additional, and Honmou, Osamu, additional

Published
2022
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39. Supplemental Material - Epidemiology of Cervical Fracture/cervical Spinal Cord Injury and Changes in Surgical Treatment Modalities in elderly Individuals During a 10-year Period: A Nationwide Multicenter Study in Japan

Author

Segi, Naoki, Nakashima, Hiroaki, Machino, Masaaki, Ito, Sadayuki, Yokogawa, Noriaki, Sasagawa, Takeshi, Funayama, Toru, Eto, Fumihiko, Watanabe, Kota, Nori, Satoshi, Furuya, Takeo, Yunde, Atsushi, Nakajima, Hideaki, Hasegawa, Tomohiko, Yamada, Tomohiro, Terashima, Yoshinori, Hirota, Ryosuke, Suzuki, Hidenori, Imajo, Yasuaki, Ikegami, Shota, Uehara, Masashi, Tonomura, Hitoshi, Sakata, Munehiro, Hashimoto, Ko, Onoda, Yoshito, Kawaguchi, Kenichi, Haruta, Yohei, Suzuki, Nobuyuki, Kato, Kenji, Uei, Hiroshi, Sawada, Hirokatsu, Nakanishi, Kazuo, Misaki, Kosuke, Terai, Hidetomi, Tamai, Koji, Inoue, Gen, Shirasawa, Eiki, Kakutani, Kenichiro, Iizuka, Yoichi, Takasawa, Eiji, Akeda, Koji, Kiyasu, Katsuhito, Tominaga, Hiroyuki, Tokumoto, Hiroto, Funao, Haruki, Oshima, Yasushi, Yoshii, Toshitaka, Kaito, Takashi, Sakai, Daisuke, Ohba, Tetsuro, Seki, Shoji, Otsuki, Bungo, Ishihara, Masayuki, Miyazaki, Masashi, Okada, Seiji, Imagama, Shiro, and Kato, Satoshi

Subjects
FOS: Clinical medicine, 110323 Surgery, 110604 Sports Medicine, FOS: Health sciences, 110904 Neurology and Neuromuscular Diseases, 110314 Orthopaedics
Abstract

Supplemental Material for Epidemiology of Cervical Fracture/cervical Spinal Cord Injury and Changes in Surgical Treatment Modalities in elderly Individuals During a 10-year Period: A Nationwide Multicenter Study in Japan by Philipp Pieroh, Ulrich J.A. Spiegl, Anna Völker, Sven Märdian, Nicolas H. von der Höh, Georg Osterhoff, Christoph-E. Heyde; Spine Section of the German Society for Orthopaedics and Trauma in Global Spine Journal

Published
2023
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40. Factors Affecting the Waiting Time from Injury to Surgery in Elderly Patients with a Cervical Spine Injury: A Japanese Multicenter Survey

Author

Uehara, Masashi, primary, Ikegami, Shota, additional, Takizawa, Takashi, additional, Oba, Hiroki, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Ando, Kei, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Takeda, Kazuki, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Shirasawa, Eiki, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2022
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41. Is Blood Loss Greater in Elderly Patients under Antiplatelet or Anticoagulant Medication for Cervical Spine Injury Surgery? A Japanese Multicenter Survey

Author

Uehara, Masashi, primary, Ikegami, Shota, additional, Takizawa, Takashi, additional, Oba, Hiroki, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Ando, Kei, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Takeda, Kazuki, additional, Furuya, Takeo, additional, Orita, Sumihisa, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Shirasawa, Eiki, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Aoki, Yasuchika, additional, Harimaya, Katsumi, additional, Murakami, Hideki, additional, Ishii, Ken, additional, Ohtori, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2022
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42. Degenerative Lumbar Spondylolisthesis Patients With Movement-related Low Back Pain Have Less Postoperative Satisfaction After Decompression Alone

Author

Hirota, Ryosuke, primary, Teramoto, Atsushi, additional, Kimura, Ryota, additional, Kobayashi, Takashi, additional, Yoshimoto, Mitsunori, additional, Iesato, Noriyuki, additional, Okuyama, Koichiro, additional, Ogon, Izaya, additional, Hongo, Michio, additional, Kasukawa, Yuji, additional, Tsukamoto, Arihiko, additional, Kudo, Daisuke, additional, Emori, Makoto, additional, Iba, Kousuke, additional, Shimada, Yoichi, additional, Miyakoshi, Naohisa, additional, and Yamashita, Toshihiko, additional

Published
2022
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43. Characteristics of the cervical spine and cervical cord injuries in the elderly with cervical ossification of the posterior longitudinal ligament

Author

Okuwaki, Shun, primary, Funayama, Toru, additional, Koda, Masao, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Ando, Kei, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Takeda, Kazuki, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Shirasawa, Eiki, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2022
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44. Prognostic Factors for Respiratory Dysfunction for Cervical Spinal Cord Injury and/or Cervical Fractures in Elderly Patients: A Multicenter Survey

Author

Hirota, Ryosuke, primary, Terashima, Yoshinori, additional, Ohnishi, Hirofumi, additional, Yamashita, Toshihiko, additional, Yokogawa, Noriaki, additional, Sasagawa, Takeshi, additional, Ando, Kei, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Watanabe, Kota, additional, Yamane, Junichi, additional, Takeda, Kazuki, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Nakajima, Hideaki, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Shirasawa, Eiki, additional, Inoue, Gen, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Kiyasu, Katsuhito, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Funao, Haruki, additional, Oshima, Yasushi, additional, Kaito, Takashi, additional, Sakai, Daisuke, additional, Yoshii, Toshitaka, additional, Ohba, Tetsuro, additional, Otsuki, Bungo, additional, Seki, Shoji, additional, Miyazaki, Masashi, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2022
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45. Risk Factors for Postoperative Loss of Correction in Thoracolumbar Injuries Caused by High-Energy Trauma Treated via Percutaneous Posterior Stabilization without Bone Fusion

Author

Hirota, Ryosuke, primary, Teramoto, Atsushi, additional, Irifune, Hideto, additional, Yoshimoto, Mitsunori, additional, Takahashi, Nobuyuki, additional, Chiba, Mitsumasa, additional, Iesato, Noriyuki, additional, Iba, Kousuke, additional, Emori, Makoto, additional, and Yamashita, Toshihiko, additional

Published
2022
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46. A multicenter study of 1-year mortality and walking capacity after spinal fusion surgery for cervical fracture in elderly patients

Author

Sasagawa, Takeshi, primary, Yokogawa, Noriaki, additional, Hayashi, Hiroyuki, additional, Tsuchiya, Hiroyuki, additional, Ando, Kei, additional, Nakashima, Hiroaki, additional, Segi, Naoki, additional, Watanabe, Kota, additional, Nori, Satoshi, additional, Takeda, Kazuki, additional, Furuya, Takeo, additional, Yunde, Atsushi, additional, Ikegami, Shota, additional, Uehara, Masashi, additional, Suzuki, Hidenori, additional, Imajo, Yasuaki, additional, Funayama, Toru, additional, Eto, Fumihiko, additional, Yamaji, Akihiro, additional, Hashimoto, Ko, additional, Onoda, Yoshito, additional, Kakutani, Kenichiro, additional, Kakiuchi, Yuji, additional, Suzuki, Nobuyuki, additional, Kato, Kenji, additional, Terashima, Yoshinori, additional, Hirota, Ryosuke, additional, Yamada, Tomohiro, additional, Hasegawa, Tomohiko, additional, Kawaguchi, Kenichi, additional, Haruta, Yohei, additional, Seki, Shoji, additional, Tonomura, Hitoshi, additional, Sakata, Munehiro, additional, Uei, Hiroshi, additional, Sawada, Hirokatsu, additional, Tominaga, Hiroyuki, additional, Tokumoto, Hiroto, additional, Kaito, Takashi, additional, Iizuka, Yoichi, additional, Takasawa, Eiji, additional, Oshima, Yasushi, additional, Terai, Hidetomi, additional, Tamai, Koji, additional, Otsuki, Bungo, additional, Miyazaki, Masashi, additional, Nakajima, Hideaki, additional, Nakanishi, Kazuo, additional, Misaki, Kosuke, additional, Inoue, Gen, additional, Kiyasu, Katsuhito, additional, Akeda, Koji, additional, Takegami, Norihiko, additional, Yoshii, Toshitaka, additional, Ishihara, Masayuki, additional, Okada, Seiji, additional, Aoki, Yasuchika, additional, Harimaya, Katsumi, additional, Murakami, Hideki, additional, Ishii, Ken, additional, Ohtori, Seiji, additional, Imagama, Shiro, additional, and Kato, Satoshi, additional

Published
2022
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48. Effect of Minimally Invasive Selective Laminectomy for Cervical Spondylotic Myelopathy on Degenerative Spondylolisthesis

Author

Kurihara, Kota, primary, Iba, Kousuke, additional, Teramoto, Atsushi, additional, Emori, Makoto, additional, Hirota, Ryosuke, additional, Oshigiri, Tsutomu, additional, Ogon, Izaya, additional, Iesato, Noriyuki, additional, Terashima, Yoshinori, additional, Takashima, Hiroyuki, additional, Yoshimoto, Mitsunori, additional, Takebayashi, Tsuneo, additional, and Yamashita, Toshihiko, additional

Published
2021
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