journal
https://read.qxmd.com/read/36964729/erratum-creation-and-validation-of-a-predictive-model-for-lumbar-synovial-cyst-recurrence-following-decompression-without-fusion
#1
JOURNAL ARTICLE
Gillian Shasby
No abstract text is available yet for this article.
March 24, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36964728/clinical-outcomes-of-short-segment-lumbar-fusion-in-patients-older-than-85-years-with-a-minimum-2-year-follow-up
#2
JOURNAL ARTICLE
Takeru Tsujimoto, Ryo Itoga, Masahiro Kanayama, Fumihiro Oha, Yukitoshi Shimamura, Masaru Tanaka, Yuichi Hasegawa, Syotaro Fukada, Tomoyuki Hashimoto, Masahiko Takahata, Norimasa Iwasaki
OBJECTIVE: Although the number of elderly patients requiring lumbar fusion for lumbar degenerative disorders has increased over time, the postoperative outcomes of lumbar fusion in very elderly patients (> 85 years) remains unknown. This study aimed to evaluate the comprehensive outcomes of lumbar fusion in elderly patients older than 85 years with mid-term follow-up. METHODS: The authors retrospectively researched patients older than 85 years who underwent single- or double-level posterior lumbar interbody fusion or transforaminal lumbar interbody fusion from 2012 to 2019...
March 24, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36964727/spinopelvic-sagittal-compensation-in-adult-cervical-deformity
#3
JOURNAL ARTICLE
Jichao Ye, Sean M Rider, Renaud Lafage, Sachin Gupta, Ali S Farooqi, Themistocles S Protopsaltis, Peter G Passias, Justin S Smith, Virginie Lafage, Han-Jo Kim, Eric O Klineberg, Khaled M Kebaish, Justin K Scheer, Gregory M Mundis, Alex Soroceanu, Shay Bess, Christopher P Ames, Christopher I Shaffrey, Munish C Gupta
OBJECTIVE: The objective of this study was to evaluate spinopelvic sagittal alignment and spinal compensatory changes in adult cervical kyphotic deformity. METHODS: A database composed of 13 US spine centers was retrospectively reviewed for adult patients who underwent cervical reconstruction with radiographic evidence of cervical kyphotic deformity: C2-7 sagittal vertical axis > 4 cm, chin-brow vertical angle > 25°, or cervical kyphosis (T1 slope [T1S] cervical lordosis [CL] > 15°) (n = 129)...
March 24, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36964726/strategies-for-spine-surgeons-to-enhance-a-clinical-practice-and-research-program-stepping-stones-for-practice-management
#4
REVIEW
Raj Swaroop Lavadi, Galal A Elsayed, Thomas J Buell, D Kojo Hamilton, Nitin Agarwal
In this review, the value of patient-reported outcome measures, immersive technology, and patient review systems is discussed, and these strategies are presented as ways to enhance both the research and clinical aspects of a practice. The value of a research team and open access research databases is also discussed. Establishing a research program does not need elaborate resources to sustain efforts. The aforementioned simple yet effective strategies can enhance the clinical and research experience for surgeons in both academic and private practice settings...
March 24, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36964725/effect-of-workers-compensation-status-on-pain-disability-quality-of-life-and-return-to-work-after-lumbar-spine-surgery-a-1-year-propensity-matched-analysis
#5
JOURNAL ARTICLE
Ummey Hani, Steve H Monk, Deborah Pfortmiller, Gerry Stanley, Paul K Kim, Michael A Bohl, Christopher M Holland, Matthew J McGirt
OBJECTIVE: Workers' compensation (WC) and litigation have been shown to adversely impact prognoses in a vast range of health conditions. Low-back pain is currently the most frequent reason for WC claims. The objective of this study was to conduct the largest propensity-matched comparison of outcomes between patients with WC and non-WC status who underwent lumbar spinal decompression with and without fusion. METHODS: Complete data sets for patients who underwent 1- to 4-level lumbar spinal fusion or decompression alone were retrospectively retrieved from the Quality Outcomes Database (QOD), which included 1-year patient-reported outcomes from more than 200 hospital systems collected from 2012 to 2021...
March 24, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36933262/beta-lactam-resistant-staphylococcus-aureus-in-spinal-osteomyelitis-and-spondylodiscitis-current-landscape-in-antibiotic-resistance-treatment-and-complications
#6
JOURNAL ARTICLE
Rodrigo Saad Berreta, Helen Zhang, Daniel Alsoof, Christopher L McDonald, Bassel G Diebo, Eren Kuris, Alan H Daniels
OBJECTIVE: Spinal osteomyelitis and spondylodiscitis (SD) are infections of the vertebral body and disc, respectively, with more than 50% associated with Staphylococcus aureus. Methicillin-resistant S. aureus (MRSA) has become a pathogen of interest in cases of SD due to increasing prevalence. The purpose of this investigation was to characterize the current epidemiological and microbiological landscape in SD cases, in addition to medical and surgical challenges in treating these infections...
March 17, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36933261/examining-degenerative-disease-adjacent-to-lumbosacral-transitional-vertebrae-a-retrospective-cohort-study
#7
JOURNAL ARTICLE
Ansh Desai, Kyle McGrath, Elizabeth M Rao, Nicolas R Thompson, Eric Schmidt, Jonathan Lee, Volodymyr Statsevych, Michael P Steinmetz
OBJECTIVE: Bertolotti syndrome is a clinical diagnosis given to patients with low-back pain arising from a lumbosacral transitional vertebra (LSTV). While biomechanical studies have demonstrated abnormal torques and range of motion occurring at and above this type of LSTV, the long-term effects of these biomechanical changes on the LSTV adjacent segments are not well understood. This study examined degenerative changes at segments superjacent to the LSTV in patients with Bertolotti syndrome...
March 17, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36933260/hypotension-requiring-vasopressor-treatment-and-increased-cardiac-complications-in-elderly-spinal-cord-injury-patients-a-prospective-track-sci-registry-study
#8
JOURNAL ARTICLE
Nitin Agarwal, Jacob Blitstein, Austin Lui, Abel Torres-Espin, Chalisar Vasnarungruengkul, John Burke, Praveen V Mummaneni, Sanjay S Dhall, Philip R Weinstein, Xuan Duong-Fernandez, Austin Chou, Jonathan Pan, Vineeta Singh, Adam R Ferguson, Debra D Hemmerle, Nikos Kyritsis, Jason F Talbott, William D Whetstone, Jacqueline C Bresnahan, Michael S Beattie, Geoffrey T Manley, Anthony DiGiorgio
OBJECTIVE: Increasing life expectancy has led to an older population. In this study, the authors analyzed complications and outcomes in elderly patients following spinal cord injury (SCI) using the established multi-institutional prospective study Transforming Research and Clinical Knowledge in SCI (TRACK-SCI) database collected in the Department of Neurosurgical Surgery at the University of California, San Francisco. METHODS: TRACK-SCI was queried for elderly individuals (≥ 65 years of age) with traumatic SCI from 2015 to 2019...
March 17, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36933257/building-consensus-for-the-medical-management-of-children-with-moderate-and-severe-acute-spinal-cord-injury-a-modified-delphi-study
#9
JOURNAL ARTICLE
Travis S CreveCoeur, Nikita G Alexiades, Christopher M Bonfield, Douglas L Brockmeyer, Samuel R Browd, Jason Chu, Anthony A Figaji, Mari L Groves, Todd C Hankinson, David H Harter, Steven W Hwang, Andrew Jea, Steven G Kernie, Jeffrey R Leonard, Jonathan E Martin, Matthew E Oetgen, Alexander K Powers, Curtis J Rozzelle, David L Skaggs, Jennifer M Strahle, John C Wellons, Michael G Vitale, Richard C E Anderson
OBJECTIVE: The focus of this modified Delphi study was to investigate and build consensus regarding the medical management of children with moderate and severe acute spinal cord injury (SCI) during their initial inpatient hospitalization. This impetus for the study was based on the AANS/CNS guidelines for pediatric SCI published in 2013, which indicated that there was no consensus provided in the literature describing the medical management of pediatric patients with SCIs. METHODS: An international, multidisciplinary group of 19 physicians, including pediatric neurosurgeons, orthopedic surgeons, and intensivists, were asked to participate...
March 17, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36933253/analysis-of-recovery-trajectories-in-degenerative-cervical-myelopathy-to-facilitate-improved-patient-counseling-and-individualized-treatment-recommendations
#10
JOURNAL ARTICLE
Blessing N R Jaja, Christopher D Witiw, Erin M Harrington, Yingshi He, Ali Moghaddamjou, Michael G Fehlings, Jefferson R Wilson
OBJECTIVE: There is a need to better understand and predict postsurgical outcomes for degenerative cervical myelopathy (DCM) patients, particularly to support treatment decisions for patients with mild DCM. The goal of this study was to identify and predict outcome trajectories for DCM patients up to 2 years postsurgery. METHODS: The authors analyzed two North American multicenter prospective DCM studies (n = 757). Functional recovery and physical health component quality of life were assessed in DCM patients at baseline, 6 months, and 1 and 2 years postoperatively using the modified Japanese Orthopaedic Association (mJOA) score and Physical Component Summary (PCS) of the SF-36, respectively...
March 17, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36905657/evaluation-of-lymphopenia-as-a-predictor-of-postoperative-mortality-and-major-complications-in-patients-undergoing-surgery-for-metastatic-spine-tumors
#11
JOURNAL ARTICLE
Jessica Ryvlin, Mousa K Hamad, Justin Langro, Benjamin Wang, Pavan Patel, Rafael De la Garza Ramos, Saikiran G Murthy, Yaroslav Gelfand, Reza Yassari
OBJECTIVE: Lymphopenia is often seen in advanced metastatic disease and has been associated with poor postoperative outcomes. Limited research has been done to validate this metric in patients with spinal metastases. The objective of this study was to evaluate the capability of preoperative lymphopenia to predict 30-day mortality, overall survival (OS), and major complications in patients undergoing surgery for metastatic spine tumors. METHODS: A total of 153 patients who underwent surgery for metastatic spine tumor between 2012 and 2022 and met the inclusion criteria were examined...
March 10, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36905655/additional-growth-of-the-spine-and-changes-in-spinal-alignment-after-posterior-spinal-fusion-in-adolescent-idiopathic-scoliosis
#12
JOURNAL ARTICLE
Zhipeng Deng, Liang Wang, Yueming Song, Linnan Wang, Xi Yang, Limin Liu, Lei Wang
OBJECTIVE: Previous studies have evaluated growth in spinal height immediately following surgical posterior correction of idiopathic scoliosis, yet have not reported on further spinal growth following surgery. The aims of this study were to investigate the characteristics of spinal growth after scoliosis surgery and determine whether they affect spinal alignment. METHODS: The study included 91 patients (mean age 13.93 years) who underwent spinal fusion using pedicle screws for the treatment of adolescent idiopathic scoliosis (AIS)...
March 10, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36883634/letter-to-the-editor-pedicle-screw-pullout-strength-screw-diameter-and-possible-complications
#13
LETTER
Masanori Hashimoto, Tadatsugu Morimoto, Masatsugu Tsukamoto, Hirohito Hirata, Masaaki Mawatari
No abstract text is available yet for this article.
March 3, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36883628/factors-associated-with-readmission-after-minimally-invasive-transforaminal-lumbar-interbody-fusion
#14
JOURNAL ARTICLE
Luis M Tumialán, Nolan Weinstein, S Harrison Farber, Shashvat M Desai, Frederick F Marciano
OBJECTIVE: The objective of this study was to identify factors that lead to a prolonged hospital stay or 30-day readmission after minimally invasive surgery (MIS) for transforaminal lumbar interbody fusion (TLIF) at a single institution. METHODS: Consecutive patients who underwent MIS TLIF from January 1, 2016, to March 31, 2018, were retrospectively analyzed. Demographic data, including age, sex, ethnicity, smoking status, and body mass index, were collected along with operative details, indications, affected spinal levels, estimated blood loss, and operative duration...
March 3, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36883622/crossing-the-cervicothoracic-junction-an-evaluation-of-radiographic-alignment-functional-outcomes-and-patient-reported-outcomes
#15
JOURNAL ARTICLE
Justin Aflatooni, Sarthak Mohanty, Ivan Angelov, Takashi Hirase, Kevin Bondar, Michael Kakareka, Jose Saucedo, David Casper, Comron Saifi
OBJECTIVE: There is currently no consensus regarding the appropriate lower instrumented vertebra (LIV) for multilevel posterior cervical fusion (PCF) constructs between C7 and crossing the cervicothoracic junction (CTJ). The goal of the present study was to compare postoperative sagittal alignment and functional outcomes among adult patients presenting with cervical myelopathy undergoing multilevel PCF terminating at C7 versus spanning the CTJ. METHODS: A single-institution retrospective analysis (January 2017-December 2018) was performed of patients undergoing multilevel PCF for cervical myelopathy that involved the C6-7 vertebrae...
March 3, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36883621/can-semirigid-fixation-of-the-rostral-instrumented-segments-prevent-proximal-junctional-kyphosis-in-the-case-of-long-thoracolumbar-fusions-a-finite-element-study
#16
JOURNAL ARTICLE
Mate Turbucz, Jennifer Fayad, Agoston J Pokorni, Peter P Varga, Peter E Eltes, Aron Lazary
OBJECTIVE: Proximal junctional kyphosis (PJK) is a relatively common complication following long instrumented posterior spinal fusion. Although several risk factors have been identified in the literature, previous biomechanical studies suggest that one of the leading causes is the sudden change in mobility between the instrumented and noninstrumented segments. The current study aims to assess the biomechanical effect of 1 rigid and 2 semirigid fixation techniques (SFTs) on developing PJK...
March 3, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36883617/perception-of-frailty-in-spinal-metastatic-disease-international-survey-of-the-ao-spine-community
#17
JOURNAL ARTICLE
Mark A MacLean, Miltiadis Georgiopoulos, Raphaële Charest-Morin, C Rory Goodwin, Ilya Laufer, Nicolas Dea, John H Shin, Ziya L Gokaslan, Laurence D Rhines, John E O'Toole, Daniel M Sciubba, Michael G Fehlings, Byron F Stephens, Chetan Bettegowda, Sten Myrehaug, Alexander C Disch, Cordula Netzer, Naresh Kumar, Arjun Sahgal, Niccole M Germscheid, Michael H Weber
OBJECTIVE: Frailty has not been clearly defined in the context of spinal metastatic disease (SMD). Given this, the objective of this study was to better understand how members of the international AO Spine community conceptualize, define, and assess frailty in SMD. METHODS: The AO Spine Knowledge Forum Tumor conducted an international cross-sectional survey of the AO Spine community. The survey was developed using a modified Delphi technique and was designed to capture preoperative surrogate markers of frailty and relevant postoperative clinical outcomes in the context of SMD...
March 3, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36840737/anterior-cervical-discectomy-and-fusion-versus-posterior-decompression-in-patients-with-degenerative-cervical-myelopathy-a-systematic-review-and-meta-analysis
#18
JOURNAL ARTICLE
Shahab Aldin Sattari, Mohamad Ghanavatian, James Feghali, Jordina Rincon-Torroella, Wuyang Yang, Risheng Xu, Ali Bydon, Timothy Witham, Allan Belzberg, Nicholas Theodore, Daniel Lubelski
OBJECTIVE: The optimal surgical approach for patients with multilevel degenerative cervical myelopathy (DCM) remains unknown. This systematic review and meta-analysis sought to compare anterior cervical discectomy and fusion (ACDF) versus posterior decompression (PD) in patients with DCM spanning ≥ 2 levels without ossification of the posterior longitudinal ligament. METHODS: MEDLINE and PubMed were searched from inception to February 22, 2022. The primary outcomes were Neck Disability Index (NDI), SF-36 Physical Component Summary (PCS), modified Japanese Orthopaedic Association (mJOA) scale, visual analog scale (VAS), and EQ-5D scores...
February 24, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36840734/leveraging-published-randomized-controlled-trials-to-inform-clinical-trial-design-a-simulation-based-study-of-laminectomy-versus-laminectomy-and-fusion
#19
JOURNAL ARTICLE
Seth M Meade, Prashant V Rajan, Nicholas M Rabah, Thomas Mroz, Michael P Steinmetz, Edward Benzel, Amy S Nowacki, Sebastian Salas-Vega, Ghaith Habboub
OBJECTIVE: The US-based Spinal Laminectomy versus Instrumented Pedicle Screw (SLIP) trial reported improvement in disability following laminectomy with fusion versus laminectomy alone for patients with lumbar spondylolisthesis. Despite using similar methods, a concurrent Swedish trial investigating the same question did not reach the same conclusion. The authors performed a simulation-based analysis to elucidate potential causes of these divergent results. METHODS: The mean and standard deviation of the preoperative and 2-year postoperative Oswestry Disability Index (ODI) scores for each study group (laminectomy with fusion and laminectomy alone) were collected from the spondylolisthesis stratum of the Swedish trial and used to create a MATLAB simulator using linear transformations to predict postoperative ODI distributions...
February 24, 2023: Journal of Neurosurgery. Spine
https://read.qxmd.com/read/36840730/vertebral-bone-quality-score-provides-preoperative-bone-density-assessment-for-patients-undergoing-lumbar-spine-surgery-a-retrospective-study
#20
JOURNAL ARTICLE
Mengyang Pu, Wentao Zhong, Hongquan Heng, Jiahao Yu, Han Wu, Yifei Jin, Peng Zhang, Yixin Shen
OBJECTIVE: The novel MRI-based vertebral bone quality (VBQ) score has been described as an opportunistic screening tool for osteoporosis, but the stability and practical value of this score deserve further investigation. The purpose of this study was to assess whether preoperative VBQ scores could assist in identifying reduced bone mineral density (BMD) or osteoporosis and evaluating the consistency between MRI systems with different field strengths. METHODS: The VBQ scores of the patients who underwent surgery for lumbar disc herniation and the single-level VBQ scores of each L1-4 vertebral body were measured and calculated with preoperative lumbar MRI noncontrast T1-weighted phases...
February 24, 2023: Journal of Neurosurgery. Spine
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