Development and Validation of Machine Learning-Based Predictive Model for Prolonged Hospital Stay after Decompression Surgery for Lumbar Spinal Canal Stenosis

Autor: Mitsuru Yagi, Tatsuya Yamamoto, Takahito Iga, Yoji Ogura, Satoshi Suzuki, Masahiro Ozaki, Yohei Takahashi, Osahiko Tsuji, Narihito Nagoshi, Hitoshi Kono, Jun Ogawa, Morio Matsumoto, Masaya Nakamura, Kota Watanabe, Keio Spine Research Group

Publikováno v: Spine Surgery and Related Research, Vol 8, Iss 3, Pp 315-321 (2024)

Introduction: Precise prediction of hospital stay duration is essential for maximizing resource utilization during surgery. Existing lumbar spinal stenosis (LSS) surgery prediction models lack accuracy and generalizability. Machine learning can impro

Externí odkaz: https://doaj.org/article/629ce27126134b06af1850b6ac89b082

Development and validation of machine learning-based predictive model for clinical outcome of decompression surgery for lumbar spinal canal stenosis.

Autor: Yagi, Mitsuru¹ (AUTHOR), Michikawa, Takehiro² (AUTHOR), Yamamoto, Tatsuya³ (AUTHOR), Iga, Takahito⁴ (AUTHOR), Ogura, Yoji⁵ (AUTHOR), Tachibana, Atsuko⁴ (AUTHOR), Miyamoto, Azusa⁶ (AUTHOR), Suzuki, Satoshi¹ (AUTHOR), Nori, Satoshi¹ (AUTHOR), Takahashi, Yohei¹ (AUTHOR), Tsuji, Osahiko¹ (AUTHOR), Nagoshi, Narihito¹ (AUTHOR), Kono, Hitoshi¹ (AUTHOR), Ogawa, Jun³ (AUTHOR), Matsumoto, Morio¹ (AUTHOR), Nakamura, Masaya¹ (AUTHOR), Watanabe, Kota¹ (AUTHOR) kw197251@keio.jp, Keio Spine Research Group (CORPORATE AUTHOR)

Publikováno v: Spine Journal. Nov2022, Vol. 22 Issue 11, p1768-1777. 10p.

Does the presence of preoperative neck pain impact clinical outcomes after posterior decompression in patients with cervical ossification of the posterior longitudinal ligament?: Retrospective multicenter cohort study.

Autor: Okubo T; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Nagoshi N; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan. nagoshi@keio.jp.; Keio Spine Research Group (KSRG), Tokyo, Japan. nagoshi@keio.jp., Iga T; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopaedic Surgery, Tokyo Saiseikai Central Hospital, Tokyo, Japan.; Department of Orthopaedic Surgery, Sano Kosei General Hospital, Tochigi, Japan., Tsuji T; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopaedic Surgery, National Hospital Organization Tokyo Medical Center, Tokyo, Japan., Horiuchi Y; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopaedic Surgery, Japan Community Health Care Organization Saitama Medical Center, Saitama, Japan.; Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, Kanagawa, Japan., Kitamura K; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopaedic Surgery, Hiratsuka City Hospital, Kanagawa, Japan.; Department of Orthopaedic Surgery, National Defense Medical College, Saitama, Japan., Daimon K; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopaedic Surgery, Japan Community Health Care Organization Saitama Medical Center, Saitama, Japan.; Department of Orthopaedic Surgery, Ogikubo Hospital, Tokyo, Japan., Funao H; Keio Spine Research Group (KSRG), Tokyo, Japan.; Spine and Spinal cord Center, International University of Health and Welfare Mita Hospital, Tokyo, Japan.; Department of Orthopaedic Surgery, International University of Health and Welfare School of Medicine, Chiba, Japan., Takeda K; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Ozaki M; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Suzuki S; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Tsuji O; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Matsumoto M; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Nakamura M; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Watanabe K; Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Ishii K; Keio Spine Research Group (KSRG), Tokyo, Japan.; New Spine Clinic Tokyo, Tokyo, Japan., Yamane J; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopaedic Surgery, National Hospital Organization Murayama Medical Center, Tokyo, Japan.; Department of Orthopaedic Surgery, Kanagawa Prefectural Police Association Keiyu Hospital, Kanagawa, Japan.

Publikováno v: Spinal cord [Spinal Cord] 2024 Nov; Vol. 62 (11), pp. 619-624. Date of Electronic Publication: 2024 Sep 05.

Comparison of Surgical Outcomes After Posterior Decompression by Junior or Senior Surgeons for Patients With Cervical Ossification of the Posterior Longitudinal Ligament: Results From Retrospective Multicenter Cohort Study.

Autor: Okubo T; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Nagoshi N; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Kono H; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopedic Surgery, Keiyu Orthopedic Hospital, Tatebayashi, Japan., Kobayashi Y; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopedic Surgery, Japan Red Cross Shizuoka Hospital, Shizuoka, Japan.; Department of Orthopedic Surgery, National Hospital Organization Murayama Medical Center, Tokyo, Japan., Tsuji O; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopedic Surgery, Saitama Medical Center, Saitama, Japan., Aoyama R; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopedic Surgery, Tokyo Dental College Ichikawa General Hospital, Chiba, Japan., Isogai N; Keio Spine Research Group (KSRG), Tokyo, Japan.; Spine and Spinal Cord Center, International University of Health and Welfare (IUHW) Mita Hospital, Tokyo, Japan., Ishihara S; Keio Spine Research Group (KSRG), Tokyo, Japan.; Spine and Spinal Cord Center, International University of Health and Welfare (IUHW) Mita Hospital, Tokyo, Japan.; Department of Orthopedic Surgery, Subaru Health Insurance Society Ota Memorial Hospital, Ota, Japan., Takeda K; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Ozaki M; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Suzuki S; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Matsumoto M; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Nakamura M; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Watanabe K; Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.; Keio Spine Research Group (KSRG), Tokyo, Japan., Ishii K; Keio Spine Research Group (KSRG), Tokyo, Japan.; New Spine Clinic Tokyo, Tokyo, Japan., Yamane J; Keio Spine Research Group (KSRG), Tokyo, Japan.; Department of Orthopedic Surgery, National Hospital Organization Murayama Medical Center, Tokyo, Japan.; Department of Orthopedic Surgery, Kanagawa Prefectural Police Association Keiyu Hospital, Yokohama, Japan.

Publikováno v: Global spine journal [Global Spine J] 2024 Jun 03, pp. 21925682241260725. Date of Electronic Publication: 2024 Jun 03.

Persistent low bone mineral density in adolescent idiopathic scoliosis: A longitudinal study.

Autor: Nishida M; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Yagi M; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Suzuki S; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Takahashi Y; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Nori S; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Tsuji O; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Nagoshi N; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Fujita N; Department of Orthopedic Surgery, Fujita Health University, Aichi, Japan; KSRG (Keio Spine Research Group)., Matsumoto M; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Nakamura M; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group)., Watanabe K; Department of Orthopedic Surgery, Keio University, Tokyo, Japan; KSRG (Keio Spine Research Group). Electronic address: kw197251@keio.jp.

Publikováno v: Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association [J Orthop Sci] 2023 Sep; Vol. 28 (5), pp. 1099-1104. Date of Electronic Publication: 2022 Aug 16.