Kazuo Nakanishi

Maximizing Renewable Energy Use in Datacenters through Watt-bit Collaboration

Farhan Mahmood, Motoki Suwabe, Kazuo Nakanishi, Yusuke Morisawa et autres

jp, us (code pays fourni par la source)

Analysis of Skeletal-Related Events in a Liaison Treatment for Metastatic Spinal Tumors: A 10-Year Retrospective Study

Seiya Watanabe, Kazuo Nakanishi, Kazuya Uchino, Hideaki Iba et autres

Introduction: Skeletal-related events (SREs), including pathological fractures and spinal cord compression, significantly reduce the quality of life and survival in patients with metastatic spinal tumors. Although multidisciplinary "liaison treatment" has been implemented at our institution to detect and manage all metastatic spinal …

jp (code pays fourni par la source)

Changes in performance status and predictive factors for poor improvement following surgery for spinal metastasis: a nationwide multicenter prospective cohort study

Akinobu Suzuki, Koji Tamai, Shinji Takahashi, Masayoshi Iwamae et autres

jp (code pays fourni par la source)

Effect of Preoperative Nutritional Status on Postoperative Clinical Outcomes of Patients With Metastatic Spinal Tumors

Masafumi Kawai, Satoshi Kato, Noriaki Yokogawa, Takaki Shimizu et autres

STUDY DESIGN: A multicenter prospective study. OBJECTIVE: To evaluate the effect of preoperative nutritional status, assessed using the prognostic nutritional index (PNI), on clinical outcomes, including survival prognosis, postoperative complications, hospitalization duration, and functional prognosis, in patients with metastatic spinal tumors undergoing …

jp, no, ar, gb (code pays fourni par la source)

The significance of adding posterior decompression to spine stabilization in metastatic spinal surgery: a multicenter prospective study

Hiroyuki Tominaga, Ichiro Kawamura, Hirofumi Shimada, Hiromi Sasaki et autres

The usefulness of spine stabilization for treating metastatic spinal tumors with tumor-induced instability has been reported. However, no reports have prospectively evaluated the effectiveness of adding posterior decompression to stabilization surgery for improving symptoms. This multicenter prospective study aimed to determine whether …

jp (code pays fourni par la source)

Traumatic Bilateral Perched Facet of the Thoracic Spine With Associated Vertebral Fracture: A Case Report

Seiya Watanabe, Kazuo Nakanishi, Yoshihisa Sugimoto, Tomoyuki Noda et autres

Bilateral perched facets of the cervical spine are relatively common in trauma cases; however, similar injuries in the thoracic spine are exceedingly rare due to the inherent stability provided by the rib cage and associated ligamentous structures. We report a rare case …

jp (code pays fourni par la source)

Survival days of patients with metastatic spinal tumors of lung cancer requiring surgery: a prospective multicenter study

Takuya Takahashi, Takashi Hirai, Yuki Shiratani, Akinobu Suzuki et autres

Surgery for metastatic spinal tumors has improved postoperative activities of daily living. A few studies reported on prognostic factors assessed in large multicenter prospective studies for metastatic spinal tumors of lung cancer origin. This study aimed to determine preoperative prognostic factors in …

jp (code pays fourni par la source)

Nationwide analysis of spinal surgery in Japan from 1994 to 2021

Sadayuki Ito, Shiro Imagama, Hiroaki Nakashima, Masaaki Machino et autres

jp (code pays fourni par la source)

Japanese 2021 nationwide survey on complications from spine surgery

Sadayuki Ito, Shiro Imagama, Hiroaki Nakashima, Masaaki Machino et autres

jp (code pays fourni par la source)

Characteristics and Clinical Outcomes of Transition from Conservative Therapy to Surgical Intervention in Older Patients with Cervical Spinal Cord Injury without Major Bone Injury: A Nationwide Retrospective Study

Noriaki Yokogawa, Takeshi Sasagawa, Hiroyuki Hayashi, Satoru Demura et autres

Introduction: Cervical spinal cord injury (CSCI) without major bone injury is increasing among older adults, particularly in aging societies like Japan. The optimal treatment strategies remain unclear, with conservative therapy often preferred, especially for older patients. However, surgery is frequently necessary due …

jp (code pays fourni par la source)

Machine Learning-Based Prediction of Quality of Life Improvement After Surgery for Spinal Metastases

Kyota Kitagawa, Satoshi Maki, Yuki Shiratani, Akinobu Suzuki et autres

STUDY DESIGN: A prospective multicenter cohort study. OBJECTIVE: To develop and validate machine learning models for predicting health-related quality of life (HRQoL) improvements in patients after one month and six months of surgery for spinal metastases. SUMMARY OF BACKGROUND DATA: The prediction …

jp (code pays fourni par la source)

Risk factors for Early (Three-Month) Postoperative Mortality in Metastatic Spine Tumor Surgery

Takaaki Uto, Satoshi Kato, Noriaki Yokogawa, Takaki Shimizu et autres

STUDY DESIGN: Prospective multicenter study. OBJECTIVE: To investigate risk factors for 3-month postoperative mortality in metastatic spinal tumor surgery, focusing on nutritional biomarkers and prognostic scores alongside clinical indicators. SUMMARY OF BACKGROUND DATA: Metastatic spinal tumors affect patient morbidity and mortality. Although …

jp (code pays fourni par la source)