Neurosurgery最新文献

{"title":"In Reply: On-Call Workload Differences in Neurosurgery: Resident Call \"Weather\" and a Departure From Colored Cloud Labels.","authors":"Stephen G Bowden, Josiah N Orina","doi":"10.1227/neu.0000000000003237","DOIUrl":"https://doi.org/10.1227/neu.0000000000003237","url":null,"abstract":"","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142504920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter: On-Call Workload Differences in Neurosurgery: Resident Call \"Weather\" and a Departure From Colored Cloud Labels.","authors":"Anthony V Nguyen, Sarah-Marie C Gonzalez, Samuel R Daly, Samuel A Gearhart, Laura K Reed, Kristin A Keith, Jose M Soto, Jason H Huang","doi":"10.1227/neu.0000000000003236","DOIUrl":"https://doi.org/10.1227/neu.0000000000003236","url":null,"abstract":"","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142504925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In Reply: A Data-Driven Approach to Predicting 5-Aminolevulinic Acid-Induced Fluorescence and World Health Organization Grade in Newly Diagnosed Diffuse Gliomas.","authors":"Michael Müther, Walter Stummer","doi":"10.1227/neu.0000000000003246","DOIUrl":"https://doi.org/10.1227/neu.0000000000003246","url":null,"abstract":"","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142504919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter: A Data-Driven Approach to Predicting 5-Aminolevulinic Acid-Induced Fluorescence and World Health Organization Grade in Newly Diagnosed Diffuse Gliomas.","authors":"Umaru Barrie, Donald Detchou","doi":"10.1227/neu.0000000000003245","DOIUrl":"https://doi.org/10.1227/neu.0000000000003245","url":null,"abstract":"","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142504924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lack of Association of Chronological Age and Antithrombotic Agents With Acute Intracranial Hemorrhage in the Group of Older Adults With Traumatic Brain Injury.","authors":"Mizuki Kambara, Fusao Ikawa, Toshikazu Hidaka, Yuji Yamamori, Yoshiaki Yamamoto, Nobuaki Michihata, Masahiro Uchimura, Tsutomu Yoshikane, Yasuhiko Akiyama, Nobutaka Horie, Kentaro Hayashi","doi":"10.1227/neu.0000000000003240","DOIUrl":"https://doi.org/10.1227/neu.0000000000003240","url":null,"abstract":"<p><strong>Background and objectives: </strong>Some reports suggest that older patients with traumatic brain injury (TBI) are more likely to experience acute intracranial hemorrhage, resulting in poor outcomes. However, the association between precise chronological age and use of antithrombotic agents with acute intracranial hemorrhage in these patients remains unknown. The aim of this study was to determine factors associated with acute intracranial hemorrhage and poor outcomes in patients with TBI, including chronological age and use of antithrombotic agents.</p><p><strong>Methods: </strong>Patients hospitalized for TBI between January 2006 and December 2021 were included. Patients were categorized by age groups of <65 years, 65 to 74 years, 75 to 84 years, and ≥85 years. Associations between each age group and acute intracranial hemorrhage, a poor outcome at discharge, and in-hospital mortality were evaluated.</p><p><strong>Results: </strong>The cohort included 1086 patients, with 713 (65.7%) in the ≥65 age group. Although chronological age was associated with acute intracranial hemorrhage in patients aged <65 years (odds ratio [OR] 1.02; 95% CI 1.01-1.03), it was not associated with patients aged ≥65 years. None of the antithrombotic agents investigated were associated with acute intracranial hemorrhage in the group aged ≥65 years. Although chronological age was associated with a poor outcome in patients aged <65 years (OR 1.03; 95% CI 1.01-1.07), it was not associated in those aged ≥65 years. The ≥85 year age group (OR 2.30; 95% CI 1.18-4.51) compared with <65 years were significantly associated with a poor outcome. None of the antithrombotic agents investigated were associated with a poor outcome in the group aged ≥65 years.</p><p><strong>Conclusion: </strong>Our findings confirmed the lack of an association of chronological age and antithrombotic agents with acute intracranial hemorrhage in the group of older adults with TBI. Our findings suggest that antithrombotic agents may be safely used, even in older adults.</p>","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142504922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Smartphone Magnetometers for Assessing Programmable Shunt Valve Settings: A Proof-of-Concept Study.","authors":"Carlie McCoy, Smruti K Patel, Jesse Skoch","doi":"10.1227/neu.0000000000003221","DOIUrl":"https://doi.org/10.1227/neu.0000000000003221","url":null,"abstract":"<p><strong>Background and objectives: </strong>Programmable shunt valves (PSVs) used to treat hydrocephalus require specialized valve-specific devices that determine their setting. However, these devices are typically only accessible in major medical centers. This study explores the feasibility of using smartphone magnetometers to assess PSV settings.</p><p><strong>Methods: </strong>We investigated 2 PSVs, the Codman Certas Plus and Medtronic Strata II, using 3 different smartphones. Free open-source software was used to measure magnetic flux densities of the shunts, and PSV-specific algorithms were developed to interpret these measurements. All measurements were performed ex vivo.</p><p><strong>Results: </strong>We demonstrated that this method could accurately determine PSV settings with 100% accuracy in ex vivo blinded trials. The technique was effective even with a scalp analog simulating different skin thicknesses.</p><p><strong>Conclusion: </strong>This proof-of-concept study suggests that smartphones can be used for PSV assessment. However, further development and validation are needed to refine this method for clinical use. This technology could enhance PSV management accessibility, allowing for remote or at-home evaluations by trained individuals or caregivers, thus improving patient care in underserved areas.</p>","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142504927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing Neurosurgery Training: Accreditation Council for Graduate Medical Education Case Minimums Versus Surgical Autonomy.","authors":"Vishal Venkatraman, Margot Kelly-Hedrick, Alexander D Suarez, Rajeev Dharmapurikar, Shivanand P Lad, Michael M Haglund","doi":"10.1227/neu.0000000000003241","DOIUrl":"https://doi.org/10.1227/neu.0000000000003241","url":null,"abstract":"<p><strong>Background and objectives: </strong>The Accreditation Council for Graduate Medical Education (ACGME) requires neurosurgery residents to reach a set number of cases in specified procedure types (case minimums) before graduation and mandates completion of Milestones. We used the Surgical Autonomy Program, a validated method of autonomy-based resident evaluation, to determine the number of cases it took for residents to become competent and compared these with the ACGME case minimums.</p><p><strong>Methods: </strong>We collected data from neurosurgery residents at Duke University on 7 procedures (tumor craniotomy, trauma craniotomy, ventriculoperitoneal shunt, anterior cervical discectomy and fusion (ACDF), posterior cervical fusion (PCF), discectomy/laminectomy, and posterior thoracolumbar spinal fusion [PSF]). We defined competency as being graded at the highest autonomy level in the Surgical Autonomy Program by attending neurosurgeons for the first and second time and determined the case volume on the ACGME case log when these were achieved. These results were analyzed with summary statistics.</p><p><strong>Results: </strong>The median case volume among residents (N = 4-8) for the first and second competency rating (and ACGME minimum) for each procedure type was found to be: tumor: 44.5 and 64.5 (min. 60), trauma: 21 and 30 (min. 60), ventriculoperitoneal shunt: 11.3 and 13 (min. 20), ACDF: 30 and 32.5 (min. 20), PCF: 24 and 40 (min. 30), discectomy/laminectomy: 28 and 36 (min. 30), and PSF: 51 and 54 (min. 30).</p><p><strong>Conclusion: </strong>We found variation in the case numbers to reach competency and that for some procedures (tumor, ACDF, PCF, discectomy/laminectomy, and PSF), most residents required more cases than the ACGME case minimums to achieve competency. The ACGME case minimums may not accurately reflect the number of cases required for neurosurgical residents to reach competency. To promote trainee-centered education, individualized, competency-based evaluation systems may be better determining readiness for graduation, including a system that builds off the established ACGME Milestones.</p>","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142546551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Subthalamic Nucleus Deep Brain Stimulation for Meige Syndrome: Long-Term Outcomes and Analysis of Prognostic Factors.","authors":"Wentao Zheng, Qingpei Hao, Xi Chen, Yezu Liu, Zihao Zhang, Zhangyu Li, Jianyao Mao, Liwei Zhou, Sifang Chen, Guowei Tan, Ruen Liu","doi":"10.1227/neu.0000000000003228","DOIUrl":"https://doi.org/10.1227/neu.0000000000003228","url":null,"abstract":"<p><strong>Background and objectives: </strong>The aim of this study was to explore the impacts of subthalamic nucleus deep brain stimulation (STN-DBS) on both motor and nonmotor symptoms in individuals with Meige syndrome, as well as further investigates prognostic factors for long-term postoperative outcomes.</p><p><strong>Methods: </strong>We retrospectively reviewed a consecutive cohort of patients with intractable Meige syndrome who underwent STN-DBS at our center from January 2016 to July 2023. Motor function, quality of life, neuropsychological status, and mood state were evaluated with standardized scales at baseline and every 3 to 6 months thereafter. Univariate and multivariate linear regression analyses were used to determine independent risk factors that affect long-term motor function after STN-DBS.</p><p><strong>Results: </strong>Fifty-five patients were ultimately analyzed with a mean follow-up of 62.1 ± 25.7 months. At the final postoperative assessment, movement and disability scores of the Burke-Fahn-Marsden Dystonia Rating Scale demonstrated improvements of 61% (P < .001) and 57% (P < .001), respectively. Postoperative scores on the 36-item Short-Form General Health Survey showed significant improvement from baseline. Global cognitive function and neuropsychological status remained stable during continuous neurostimulation. Multivariate linear regression analysis revealed that longer disease duration (standardized β coefficient = -0.294, 95% CI -0.039 to -0.007, P = .006), older age at surgery (standardized β coefficient = -0.382, 95% CI -0.014 to -0.004, P = .001), and smaller volume of tissue activated within the sensorimotor subregion of STN (standardized β coefficient = 0.309, 95% CI 0.001-0.004, P = .004) were independently correlated with poorer long-term motor performance.</p><p><strong>Conclusion: </strong>Bilateral STN-DBS is an effective, safe, and promising treatment option for Meige syndrome, which can improve motor function and quality of life without cognitive and mood side effects. Early diagnosis, prompt intervention, and accurate lead placement in the dorsolateral STN are crucial to optimize long-term therapeutic outcomes.</p>","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Initial Symptom Severity and Recovery of Sport-Related Concussion in Team Versus Individual Sport Athletes.","authors":"Connor C Long, John E Dugan, Jacob Jo, Kristen L Williams, Soren Jonzzon, Douglas P Terry, Aaron M Yengo-Kahn, Scott L Zuckerman","doi":"10.1227/neu.0000000000003225","DOIUrl":"https://doi.org/10.1227/neu.0000000000003225","url":null,"abstract":"<p><strong>Background and objectives: </strong>Recovery after sport-related concussion is variable, and potential differences between team vs individual sport athletes are not fully understood. In a cohort of athletes with concussions, we sought to compare these groups across (1) symptom severity score, (2) individual symptom cluster scores, and (3) recovery metrics.</p><p><strong>Methods: </strong>A retrospective, cohort study of 13 to 23-year-old athletes treated at a regional sport concussion center between November 2017 and April 2022 was conducted. Athletes were categorized into team vs individual sport athletes, with additional classification of individual sports based on strong vs minimal team elements (ie, the degree of interdependence displayed by athletes). The primary outcomes were symptom severity score, measured by either the Sport Concussion Assessment Tool-5th Edition or the Immediate Post-Concussion Assessment and Cognitive Testing, and physical, cognitive, emotional, and sleep symptom cluster scores. Secondary outcomes were recovery metrics, including time to return-to-learn, symptom resolution, and return-to-play.</p><p><strong>Results: </strong>Of the 1051 athletes, 954 (90.8%) were in team sports and 97 (9.2%) in individual sports. In multivariable linear regression, individual sport athletes had higher emotional symptom severity compared with team sport athletes (β = 0.09 [0.01, 0.17], P = .034) when adjusting for sex, attention-deficit/hyperactivity disorder, psychological disorders, time to clinic, on-field evaluation, and Immediate Post-Concussion Assessment and Cognitive Testing vs Sport Concussion Assessment Tool-5th Edition scale. There were no significant differences in return-to-learn (P = .104), symptom resolution (P = .941), or return-to-play (P = .279) on univariate regressions.</p><p><strong>Conclusion: </strong>In the current single-center, pilot study of athletes with a sport-related concussion, individual sport athletes exhibited more emotional symptoms than team sport athletes. These preliminary data lend early support that individual sport athletes may be more at risk of emotional symptoms than team sport athletes after a sport-related concussion. Clinicians may use these findings to identify athletes who may be particularly vulnerable to emotional symptoms.</p>","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142471057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Commentary: Initial Symptom Severity and Recovery of Sport-Related Concussion in Team Versus Individual Sport Athletes.","authors":"Gavin A Davis","doi":"10.1227/neu.0000000000003226","DOIUrl":"https://doi.org/10.1227/neu.0000000000003226","url":null,"abstract":"","PeriodicalId":19276,"journal":{"name":"Neurosurgery","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142546552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}