略歴

• 平成16年　名古屋大学　医学部　卒業
• 平成16年　岡崎市民病院研修医
• 平成18年　岡崎市民病院整形外科勤務
• 平成20年　名城病院整形外科勤務
• 平成23年　国立長寿医療センター整形外科勤務
• 平成24年　名古屋大学附属病院整形外科勤務
• 平成30年 米国留学(Scripps Green Hospital, Rady Children’s Hospital, San Diego Spine Foundation)
• 平成31年　江南厚生病院 脊椎脊髄センター長兼整形外科部長
• 令和5年　あいちせぼね病院　最小侵襲脊椎手術部長・側弯センター長

学会認定専門医など

• 日本整形外科学会　専門医
• 日本整形外科学会　脊椎脊髄病医
• 日本脊椎脊髄病学会　指導医
• 日本側弯症学会
• 日本脊椎インストゥルメンテーション学会
• Scoliosis Research Society(米国側弯症学会)
• 最小侵襲脊椎治療学会
• 日本低侵襲脊椎外科学会
• 日本成人脊柱変形学会
• 日本脊椎前方側方侵入手術学会
• 医学博士

フェローシップ、海外留学歴

• AO Fellow: Johns Hopkins University. 2015/11/11-27
• JSSR Asia Travelling Fellow: National University Hospital (Singapore) 2017/10/16-10/22
  Kyung Hee University Hospital (South Korea) 11/13-11/17/2017
• International research fellow: San Diego Spine Foundation, Scripps Green Hospital,
  Rady Children’s Hospital 2018/4/1-3/31

所属学会

• 日本整形外科学会
• 日本脊椎脊髄病学会
• 日本側弯症学会
• 日本脊椎インストゥルメンテーション学会
• Scoliosis Research Society(米国側弯症学会)
• 最小侵襲脊椎治療学会
• 日本低侵襲脊椎外科学会
• 日本成人脊柱変形学会
• 日本脊椎前方側方侵入手術学会

受賞等

• 2014年 第43回日本脊椎脊髄病学会　English poster award
• 2015年 第49回日本側弯症学会学術集会　ポスター優秀賞
• 2013, 2017年　名古屋脊椎グループ　論文賞
• 2013, 2015, 2017, 2018年東海骨関節研究会　ベストレポート賞
• 2013年 卓越した大学院拠点形成プログラム 研究拠点形成費等補助金
• 2014年 中京長寿医療研究推進財団　研究助成
• 2014年 科学研究費助成事業　研究活動スタート支援
• 2015年 AO Spine Fellowship
• 2015年 科学研究費助成　基盤C分担
• 2016年 整形災害外科研究助成財団　日本シグマックス奨励賞
• 2017年 日本脊椎脊髄病学会アジアトラベリングフェロー
• 2017年 日米医学医療交流財団　研究助成
• 2012, 2013, 2014, 2018, 2019,2020年 名古屋脊椎グループ研究助成
• 2022年 第56回日本側弯症学会 Short Symposium Award

PUBLICATIONS

1. Gregory M Mundis Jr, Kenyu Ito, Nikita Lakomkin, Bahar Shahidi, Hani Malone, Tina Lannacone, Behrooz Akbarnia, Juan Uribe, Robert Eastlack. Establishing a Standardized Clinical Consensus for Reporting Complications Following Lateral Lumbar Interbody Fusion. Medicana, 2023 Jun 15; 59(6): 1149
2. K Ito, Z Ito, S Nakamura, F Ito, M Shibayama, Y Miura. Minimization of lumbar interbody fusion by percutaneous full-endoscopic lumbar interbody fusion, and its minimally invasiveness comparison with minimally invasive surgery-transforaminal lumbar interbody fusion. Interdisciplinary Neurosurgery: Advanced Techniques and Case Mangement,2023; 34; Online ahead of print
3. Ito K, H Nakashima, Y Kagamai, J Ouchida, K Satake, M Tsushima, H Tomita, Y Ode, Y Nagatani, S Imagama, T Kanemura. An appropriate method for predicting the femoral angle on whole-body X-ray images from full-spine X-ray images. J Orthopaedic Science, 2023; Mar 1; Online ahead of print
4. 伊藤研悠, 金村徳相、都島幹人、大内田隼、中島宏彰、種市洋. 新しいLLIFの手術手技―ACR方―. 整形・災害外科, 第66巻・第6号, 2023; 5月: 737-742
5. 伊藤研悠, 金村徳相、都島幹人、大内田隼、中島宏彰、今釜史郎. Slot-scanning 3D X-ray imaging system (EOS)による立位荷重下の脊椎評価. 整形・災害外科, 第66巻・第5号, 2023; 4月臨時増刊号: 459-466
6. 伊藤研悠, 金村徳相、種市洋. JSSR新技術レジストリーXLIF ACR登録. Monthly Orthopaedics, 2022; Jun; 35 (6): 67-76
7. Ito K, Kawakami Noriaki, Ohara Tetsuya, Saito Toshiki, Tauchi Ryoji. Increase in dural ectasia size in scoliosis patients with Marfan syndrome. J Pediatr Orthop B, 2021 May; 1; 30 (3): 235-238
8. Ito K, Ando K, Kobayashi K, Tsushima M, Machino M, Ota K, Morozumi M, Tanaka S, Ishiguro N, Imagama S. Natural Reduction in Acute Intratumoral Hemorrhage of Spinal Schwannoma in the Cauda Equina. Spine Surgery and Related Research, 2019 Nov;81(4):701-705.
9. Ito K, Ando K, Kobayashi K, Tsushima M, Machino M, Ota K, Morozumi M, Tanaka S, Ishiguro N, Imagama S. Differentiation of spinal myxopapillary ependymomas from schwannomas by contrast-enhanced MRI. J Orthop Sci, 2018 Nov; 23(6):908-11
10. Ito K, Izumi Kadono, Takashi Okada, Aika Hishida, Ando K, Kobayashi K, Tsushima M, Machino M, Morozumi M, Tanaka S, Nishida Y, Ishiguro N Imagama S. Dysphagia after C2-7 in situ posterior fusion in a patient with diffuse idiopathic skeletal hyperostosis: case report of a rare presenation. Spine Surgery and Related Research, 2018 Dec; doi.org/10.22603/ssrr.1.2018-0083
11. Ito K, Ohkawara B, Yagi H, Nakashima H, Tsuhima M, Ota K, Konishi H, Masuda A, Imagama S, Kiyama H, Ishiguro N, Ohno K. Lack of Fgf18 causes abnormal clustering of motor nerve terminals at the neuromuscular junction with reduced acetylcholine reseptor clusters. Scientific Reports, 2018 Jan; 11; 8(1): 434
12. Ito K, Imagama S, Ando K, Kobayashi K, Tsushima M, Matsumoto A, Morozumi M, Tanaka S, Machino M, Nishida Y, Ishiguro N. Posterior fusion of the occipital axis in children with upper cervical disorder using both C2 pedicle and laminar screws. Spine Surg Relat Res 2018; 2(1): 82-85
13. Ito K, Kawakami Noriaki, Tsuji T, Ohara T, Saito T, Tauchi R, Morishita K. Corrective surgery for kyphosis in a case of Gaucher’s disease without history of vertebral compression fractures. Spine Surgery and Related Research, 2017 Oct; doi:
    dx.doi.org/10.22603/ssrr.1.2017-0038
14. Ito K, Imagama S, Ito K, Ito Z, Ando K, Kobayashi K, Hida T, Tsushima M, Ishikawa Y, Matsumoto A, Machino M, Nishida Y, Ishiguro N, Kato F. MRI Signal Intensity Classification in Cervical Ossification of the Posterior Longitudinal Ligament -Predictor Of Surgical Outcomes. Spine, 2017 Jan;15; 42(2):E98-103.
15. Ito K, Imagama S, Ando K, Kobayashi K, Hida T, Tsushima M, Matsumoto A, Morozumi M, Tanaka S, Nishida Y, Ishiguro N. Discrimination between spinal extradural meningioma and both intra and extradural meningioma. Nagoya J Med Sci. 2017 Feb;79(1):115-121.
16. Ito K, Imagama S, Ando K, Kobayashi K, Shido Y, Go Y, Arima H, Kanbara S, Hirose T, Matsuyama Y, Nishida Y, Ishiguro N. Intraspinal meningioma with malignant transformation and distant metastasis. Nagoya J Med Sci. 2017 Feb;79(1):97-102.
17. Ito K, Imagama S, Ito Z, Ando K, Kobayashi K, Hida T, Tsushima M, Ishikawa Y, Matsumoto A, Nishida Y, Ishiguro N. Analysis of cervical kyphosis and spinal balance in young idiopathic scoliosis patients classified by the apex of thoracic kyphosis. Eur Spine J. 25(10):3220-3225、3220-3225、2016.
18. Ito K, Imagama S, Ito Z, Ando K, Kobayashi K, Hida T, Ishikawa Y, Ishiguro N. Screw fixation for atlantoaxial dislocation related to Down syndrome in children younger than 5 years. J Pediatr Orthop B, 2017 Jan; 26 (1): 86-89
19. Ito K, Yukawa Y, Ito K, Machino M, Kanbara S, Nakashima H, Hida T, Ishiguro N, Imagama S, Kato F. Dynamic changes in the spinal cord cross-sectional area in patients with myelopathy due to cervical ossification of posterior longitudinal ligament. The Spine Journal, 5(3):461-6、2015
20. Ito K, Kawakami Noriaki, Tsuji Taichi, Miyasaka Kazuyoshi, Ohara Tetsuya, Nohara Ayato. Scoliosis associated with airflow obstruction due to endothoracic vertebral hump. SPINE 37(25):2094-8 2012
21. Ito K, Tsushita K, Muramoto A, Kanzaki H, Nohara T, Shimizu H, Nakazawa T, Harada A.Cross-calibration of pencil-beam (DPX-NT) and fan-beam (QDR-4500C) dual-energy X-ray absorptiometry for sarcopenia. Nagoya J Med Sci, 77(4):647-52、2015
22. Sakai Y, Ito K, Hida T, Ito S, Harada A.Neuropathic pain in elderly patients with chronic low back painand effects of pregabalin: a preliminary study. Asian Spine J, 9(2):254-62、2015
23. Sakai Y, Ito K, Hida T, Ito S, Harada A.Pharmacological management of chronic low back pain in older patients: a randomized controlled trial of the effect of pregabalin and opioid administration. Eur Spine J, 24(6):1309-17、2015

共著

• Pubmed収載101本(2023/12月現在)

学会発表 (海外のみ、国内は省略)

1. Spine across the sea, Hawai, 2012.7.30-8.2
   The relationship between cervical myelopathy and appendicular muscle. From the view point of sarcopenia.
2. EURO-CSRS, Bordeaux, 2013.5.30-31
   Evaluation of cervical ossification of posterior longuitudinal ligament by sagittal dynamic multidetector row computed tomography
3. International Research society of spinal deformity 2014/6/30-7/2
   The relationship between spinal and pelvic parameters in the Japanese patients with adolescent idiopathic scoliosis
4. ORS, Lasvegas, 2015/3/28-31
   Role of Fgf18 in motor neurons of the spinal cord
5. Euro CSRS, London, 2015/5
   Dynamic changes of spinal cord cross-sectional area in patients with myelopathy
   due to cervical ossification of posterior longitudinal ligament.
6. EANS, Greece, 2016/9/4-8
   Screw fixation for atlantoaxial dislocation related to Down syndrome in children younger than 5 years of age
7. AAOS, New Orleans, 2018/3/9-11
   MRI signal intensity classification in cervical ossification of the posterior longitudinal ligament
8. San Diego Visiting Professorship Annual Meeting / Hilton La Jolla 2018/7/27
   Effect of Race, Gender, and Age on Lumbar Spine Muscle Volume and Fat Infiltration in Degenerative Spine
9. Spine Across The Sea, Kauai Marriott 2018/7/30-8/3
   The gap between extension and flexion of spinal cord cross-sectional area of patients with cervical ossification of posterior longitudinal ligamen
10. IMAST, San Diego, 2024/Apr 10-14 Whitecloud Award nominated papers
    Minimization of lumbar interbody fusion by percutaneous full-endoscopic lumbar interbody fusion, and its minimally invasiveness comparison with minimally invasive surgery-transforaminal lumbar interbody fusion.