{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,5]],"date-time":"2026-09-05T21:17:02Z","timestamp":1788643022719,"version":"build-2803163510"},"reference-count":21,"publisher":"Japanese Society for Spine Surgery and Related Research","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Spine Surg Relat Res"],"published-print":{"date-parts":[[2025,5,27]]},"DOI":"10.22603\/ssrr.2024-0225","type":"journal-article","created":{"date-parts":[[2024,12,19]],"date-time":"2024-12-19T22:13:33Z","timestamp":1734646413000},"page":"331-338","source":"Crossref","is-referenced-by-count":1,"title":["Incidence and Causes of In-Hospital Mortality Following Elective Spine Surgery in Elderly Patients: A Retrospective Multicenter Study of a Prospective Cohort"],"prefix":"10.22603","volume":"9","author":[{"given":"Shunsuke","family":"Ohira","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yukimasa","family":"Yamato","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuki","family":"Taniguchi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Surgical Center, The University of Tokyo Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naohiro","family":"Kawamura","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Spine and Orthopedic Surgery, Japanese Red Cross Medical Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsusai","family":"Iizuka","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Kanto Rosai Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akiro","family":"Higashikawa","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Kanto Rosai Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naoto","family":"Komatsu","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Yokohama Rosai Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yujiro","family":"Takeshita","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Yokohama Rosai Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keiichiro","family":"Tozawa","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Spine Center, Toranomon Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masayoshi","family":"Fukushima","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Spine Center, Toranomon Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daiki","family":"Urayama","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Spinal Surgery, Japan Community Health-Care Organization Tokyo Shinjuku Medical Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Ono","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Spinal Surgery, Japan Community Health-Care Organization Tokyo Shinjuku Medical Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nobuhiro","family":"Hara","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Japanese Red Cross Musashino Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuhiro","family":"Masuda","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Tokyo Metropolitan Tama Medical Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seiichi","family":"Azuma","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Japanese Red Cross Saitama Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroki","family":"Iwai","sequence":"additional","affiliation":[{"name":"Inanami Spine and Joint Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masahito","family":"Oshina","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, NTT Medical Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shurei","family":"Sugita","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Department of Orthopedic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shima","family":"Hirai","sequence":"additional","affiliation":[{"name":"University of Tokyo Spine Group (UTSG)"},{"name":"Spine Center, National Hospital Organization Sagamihara National Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katsuyuki","family":"Sasaki","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroyuki","family":"Nakarai","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nozomu","family":"Ohtomo","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hideki","family":"Nakamoto","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"So","family":"Kato","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshitaka","family":"Matsubayashi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sakae","family":"Tanaka","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasushi","family":"Oshima","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, The University of Tokyo"},{"name":"University of Tokyo Spine Group (UTSG)"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"9891","reference":[{"key":"1","unstructured":"1. United Nations, Department of Economic and Social Affairs, Population Division (2019). World Population Prospects 2019: Highlights. ST\/ESA\/SER.A\/423."},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Owodunni OP, Yocky AG, Courville EN, et al. A comprehensive analysis of the triad of frailty, aging, and obesity in spine surgery: the risk analysis index predicted 30-day mortality with superior discrimination. Spine J. 2023;23 (12):1778-89.","DOI":"10.1016\/j.spinee.2023.08.008"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Saleh A, Thirukumaran C, Mesfin A, et al. Complications and readmission after lumbar spine surgery in elderly patients: an analysis of 2,320 patients. Spine J. 2017;17 (8):1106-12.","DOI":"10.1016\/j.spinee.2017.03.019"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4. Tan JYW, Kaliya-Perumal AK, Oh JYL. Is spinal surgery safe for elderly patients aged 80 and above? Predictors of mortality and morbidity in an Asian population. Neurospine. 2019;16 (4):764-9.","DOI":"10.14245\/ns.1836336.168"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Oichi T, Oshima Y, Chikuda H, et al. In-hospital complication rate following microendoscopic versus open lumbar laminectomy: a propensity score-matched analysis. Spine J. 2018;18 (10):1815-21.","DOI":"10.1016\/j.spinee.2018.03.010"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6. Oichi T, Oshima Y, Matsui H, et al. Can elective spine surgery be performed safely among nonagenarians?: Analysis of a national inpatient database in Japan. Spine. 2019;44 (5):E273-81.","DOI":"10.1097\/BRS.0000000000002842"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7. Shamji MF, Mroz T, Hsu W, et al. Management of degenerative lumbar spinal stenosis in the elderly. Neurosurgery. 2015;77 Suppl 4:S68-74.","DOI":"10.1227\/NEU.0000000000000943"},{"key":"8","doi-asserted-by":"crossref","unstructured":"8. Lagman C, Ugiliweneza B, Boakye M, et al. Spine surgery outcomes in elderly patients versus general adult patients in the United States: a MarketScan analysis. World Neurosurg. 2017;103:780-8.","DOI":"10.1016\/j.wneu.2017.04.001"},{"key":"9","doi-asserted-by":"crossref","unstructured":"9. Ottesen TD, McLynn RP, Zogg CK, et al. Dialysis is an independent risk factor for perioperative adverse events, readmission, reoperation, and mortality for patients undergoing elective spine surgery. Spine J. 2018;18 (11):2033-42.","DOI":"10.1016\/j.spinee.2018.04.007"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10. Kushioka J, Takenaka S, Makino T, et al. Risk factors for in-hospital mortality after spine surgery: a matched case-control study using a multicenter database. Spine J. 2020;20 (3):321-8.","DOI":"10.1016\/j.spinee.2019.10.008"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11. Chikuda H, Yasunaga H, Horiguchi H, et al. Mortality and morbidity in dialysis-dependent patients undergoing spinal surgery: analysis of a national administrative database in Japan. J Bone Joint Surg Am. 2012;94 (5):433-8.","DOI":"10.2106\/JBJS.K.00183"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12. Chung AS, Campbell DH, Hustedt JW, et al. Inpatient outcomes in dialysis-dependent patients undergoing elective lumbar surgery for degenerative lumbar disease. Spine. 2017;42 (19):1494-501.","DOI":"10.1097\/BRS.0000000000002122"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13. De la Garza Ramos R, Jain A, Nakhla J, et al. Postoperative morbidity and mortality after elective anterior cervical fusion in patients with chronic and end-stage renal disease. World Neurosurg. 2016;95:480-5.","DOI":"10.1016\/j.wneu.2016.06.096"},{"key":"14","unstructured":"14. United States Renal Data System. 2021 USRDS Annual Data Report: Epidemiology of kidney disease in the United States. National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, 2021."},{"key":"15","unstructured":"15. The Japanese Society for Dialysis Therapy (JSDT Renal Data Registry 2021). [cited 2023 May 1] Available from: https:\/\/docs.jsdt.or.jp\/overview\/index2022.html (Japanese) ]"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16. Desai R, Nayar G, Suresh V, et al. Independent predictors of mortality following spine surgery. J Clin Neurosci. 2016;29:100-5.","DOI":"10.1016\/j.jocn.2015.12.012"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17. Acosta S, Ogren M, Sternby NH, et al. Fatal colonic ischemia: a population-based study. Scand J Gastroenterol. 2006;41 (11):1312-9.","DOI":"10.1080\/00365520600670042"},{"key":"18","doi-asserted-by":"crossref","unstructured":"18. Gilshtein H, Hallon K, Kluger Y. Ischemic colitis caused increased early and delayed mortality. World J Emerg Surg. 2018;13:31.","DOI":"10.1186\/s13017-018-0193-2"},{"key":"19","doi-asserted-by":"crossref","unstructured":"19. Smith JS, Saulle D, Chen CJ, et al. Rates and causes of mortality associated with spine surgery based on 108,419 procedures: a review of the Scoliosis Research Society Morbidity and Mortality Database. Spine. 2012;37 (23):1975-82.","DOI":"10.1097\/BRS.0b013e318257fada"},{"key":"20","doi-asserted-by":"crossref","unstructured":"20. Pumberger M, Chiu YL, Ma Y, et al. Perioperative mortality after lumbar spinal fusion surgery: an analysis of epidemiology and risk factors. Eur Spine J. 2012;21 (8):1633-9.","DOI":"10.1007\/s00586-012-2298-8"},{"key":"21","doi-asserted-by":"crossref","unstructured":"21. Poorman GW, Moon JY, Wang C, et al. Rates of mortality in lumbar spine surgery and factors associated with its occurrence over a 10-year period: a study of 803,949 patients in the nationwide inpatient sample. Int J Spine Surg. 2018;12 (5):617-23.","DOI":"10.14444\/5076"}],"container-title":["Spine Surgery and Related Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/ssrr\/9\/3\/9_2024-0225\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,31]],"date-time":"2025-05-31T04:05:37Z","timestamp":1748664337000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/ssrr\/9\/3\/9_2024-0225\/_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,27]]},"references-count":21,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2025]]}},"URL":"https:\/\/doi.org\/10.22603\/ssrr.2024-0225","relation":{},"ISSN":["2432-261X"],"issn-type":[{"value":"2432-261X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,5,27]]},"article-number":"2024-0225"}}