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BACKGROUND: All available recommendations about the management of antithrombotic therapies (ATs) in patients who experienced traumatic brain injury (TBI) are mainly based on expert opinion because of the lack of strength in the available evidence-based medicine. Currently, the withdrawal and the resumption of AT in these patients is empirical, widely variable, and based on the individual assessment of the attending physician. The main difficulty is to balance the thrombotic and hemorrhagic risks to improve patient outcome. METHODS: Under the endorsement of the Neurotraumatology Section of Italian Society of Neurosurgery, the Italian Society for the Study about Haemostasis and Thrombosis, the Italian Society of Anaesthesia, Analgesia, Resuscitation, and Intensive Care, and the European Association of Neurosurgical Societies, a working group (WG) of clinicians completed two rounds of questionnaires, using the Delphi method, in a multidisciplinary setting. A table for thrombotic and bleeding risk, with a dichotomization in high risk and low risk, was established before questionnaire administration. In this table, the risk is calculated by matching different isolated TBI (iTBI) scenarios such as acute and chronic subdural hematomas, extradural hematoma, brain contusion (intracerebral hemorrhage), and traumatic subarachnoid hemorrhage with patients under active AT treatment. The registered indication could include AT primary prevention, cardiac valve prosthesis, vascular stents, venous thromboembolism, and atrial fibrillation. RESULTS: The WG proposed a total of 28 statements encompassing the most common clinical scenarios about the withdrawal of antiplatelets, vitamin K antagonists, and direct oral anticoagulants in patients who experienced blunt iTBI. The WG voted on the grade of appropriateness of seven recommended interventions. Overall, the panel reached an agreement for 20 of 28 (71%) questions, deeming 11 of 28 (39%) as appropriate and 9 of 28 (32%) as inappropriate interventions. The appropriateness of intervention was rated as uncertain for 8 of 28 (28%) questions. CONCLUSIONS: The initial establishment of a thrombotic and/or bleeding risk scoring system can provide a vital theoretical basis for the evaluation of effective management in individuals under AT who sustained an iTBI. The listed recommendations can be implemented into local protocols for a more homogeneous strategy. Validation using large cohorts of patients needs to be developed. This is the first part of a project to update the management of AT in patients with iTBI.
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Lesões Encefálicas Traumáticas , Trombose , Humanos , Fibrinolíticos , Preparações Farmacêuticas , Consenso , Anticoagulantes/efeitos adversos , Trombose/tratamento farmacológico , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/tratamento farmacológicoRESUMO
PURPOSE: Degenerative cervical myelopathy (DCM) is the commonest cause of adult spinal cord dysfunction worldwide, for which surgery is the mainstay of treatment. At present, there is limited literature on the costs associated with the surgical management of DCM, and none from the United Kingdom (UK). This study aimed to evaluate the cost-effectiveness of DCM surgery within the National Health Service, UK. MATERIALS AND METHODS: Incidence of DCM was identified from the Hospital Episode Statistics (HES) database for a single year using five ICD-10 diagnostic codes to represent DCM. Health Resource Group (HRG) data was used to estimate the mean incremental surgery (treatment) costs compared to non-surgical care, and the incremental effect (quality adjusted life year (QALY) gain) was based on data from a previous study. A cost per QALY value of <£30,000/QALY (GBP) was considered acceptable and cost-effective, as per the National Institute for Health and Clinical Excellence (NICE) guidance. A sensitivity analysis was undertaken (±5%, ±10% and ±20%) to account for variance in both the cost of admission and QALY gain. RESULTS: The total number of admissions for DCM in 2018 was 4,218. Mean age was 62 years, with 54% of admissions being of working age (18-65 years). The overall estimated cost of admissions for DCM was £38,871,534 for the year. The mean incremental (per patient) cost of surgical management of DCM was estimated to be £9,216 (ranged £2,358 to £9,304), with a QALY gain of 0.64, giving an estimated cost per QALY value of £14,399/QALY. Varying the QALY gain by ±20%, resulted in cost/QALY figures between £12,000 (+20%) and £17,999 (-20%). CONCLUSIONS: Surgery is estimated to be a cost-effective treatment of DCM amongst the UK population.
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Work-related musculoskeletal disorders (WMSDs) are common amongst neurosurgeons and can affect a surgeon's ability to operate. Performing surgical ergonomics research is important to minimize the prevalence and effect of WMSDs on the surgeons. The aim of this review is to highlight some of the most important objective and subjective tools available for surgical ergonomics research. Subjective tools can be divided into three categories: (1) questionnaires (either validated or non-validated) filled out by the participants, (2) survey assessments/standardized scoring systems filled out by the researchers, and (3) video analysis. Subjective tools have the drawbacks of recall bias and intra-rater and inter-rater variability. Some of the most important objective tools available are surface electromyography, force plate/pressure sensors analysis, inertial measurement units (IMUs) and kinematics data capturing using reflective markers. Although these modalities do not have the drawbacks that hinder the use of subjective tools, using most of them in the real-life operating theatre, with the exception of IMUs, is challenging. Conducting surgical ergonomics research is important to optimize the performance of neurosurgeons. The advancements towards wearable, wireless technologies will make it easier for surgeons to perform ergonomics research in the operating room.
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Neurocirurgia , Dispositivos Eletrônicos Vestíveis , Humanos , Procedimentos Neurocirúrgicos , Neurocirurgiões , ErgonomiaRESUMO
BACKGROUND: Aneurysmal subarachnoid hemorrhage (aSAH) is of the most serious emergencies in neurosurgical practice and continues to be associated with high morbidity and mortality. Beyond securing the ruptured aneurysm to prevent a rebleed, physicians continue to be concerned about potential complications such as cerebral vasospasm-delayed cerebral ischemia (DCI), an area where management remains highly variable. This study aimed at reviewing the most recent literature and assessing any up-to-date schemes for treating the most common aSAH neurological complications in adults that can be applied in daily clinical practice towards optimising outcomes. METHODS: A systematic review was performed according to PRISMA guidelines on the management of aSAH neurological complications in adults. The literature surveyed was between 2016 and 2022 inclusive, using the Pubmed search engine. Comparisons between the methods suggested by existing therapeutic algorithms were discussed. RESULTS: Six stepwise algorithms assisting the decision-making for treating cerebral vasospasm-DCI were recognised and compared. No algorithm was found for the management of any other neurological complications of aSAH. Despite differences in the algorithms, induced hypertension and endovascular therapy were common treatments in all approaches. Controversy in the therapeutic process of these complications surrounds not only the variability of methods but also their optimal application towards clinical outcome optimisation. CONCLUSIONS: A universal approach to managing aSAH complications is lacking. Despite advances in the techniques to secure a ruptured aneurysm, there persist a high rate of neurological deficit and mortality, and several unanswered questions. More research is required towards stratification of current treatment algorithms as per the quality of their evidence.
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Aneurisma Roto , Isquemia Encefálica , Hemorragia Subaracnóidea , Vasoespasmo Intracraniano , Adulto , Humanos , Hemorragia Subaracnóidea/complicações , Hemorragia Subaracnóidea/terapia , Vasoespasmo Intracraniano/etiologia , Vasoespasmo Intracraniano/prevenção & controle , Isquemia Encefálica/etiologia , Isquemia Encefálica/prevenção & controle , Aneurisma Roto/terapia , Aneurisma Roto/cirurgiaRESUMO
INTRODUCTION: Cauda equina syndrome (CES) has significant medical, social, and legal consequences. Understanding the number of people presenting with CES and their demographic features is essential for planning healthcare services to ensure timely and appropriate management. We aimed to establish the incidence of CES in a single country and stratify incidence by age, gender, and socioeconomic status. As no consensus clinical definition of CES exists, we compared incidence using different diagnostic criteria. METHODS: All patients presenting with radiological compression of the cauda equina due to degenerative disc disease and clinical CES requiring emergency surgical decompression during a 1-year period were identified at all centres performing emergency spinal surgery across Scotland. Initial patient identification occurred during the emergency hospital admission, and case ascertainment was checked using ICD-10 diagnostic coding. Clinical information was reviewed, and incidence rates for all demographic and clinical groups were calculated. RESULTS: We identified 149 patients with CES in 1 year from a total population of 5.4 million, giving a crude incidence of 2.7 (95% CI: 2.3-3.2) per 100,000 per year. CES occurred more commonly in females and in the 30-49 years age range, with an incidence per year of 7.2 (95% CI: 4.7-10.6) per 100,000 females age 30-39. There was no association between CES and socioeconomic status. CES requiring catheterization had an incidence of 1.1 (95% CI: 0.8-1.5) per 100,000 adults per year. The use of ICD-10 codes alone to identify cases gave much higher incidence rates, but was inaccurate, with 55% (117/211) of patients with a new ICD-10 code for CES found not to have CES on clinical notes review. CONCLUSION: CES occurred more commonly in females and in those between 30 and 49 years and had no association with socioeconomic status. The incidence of CES in Scotland is at least four times higher than previous European estimates of 0.3-0.6 per 100,000 population per year. Incidence varies with clinical diagnostic criteria. To enable comparison of rates of CES across populations, we recommend using standardized clinical and radiological criteria and standardization for population structure.
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Síndrome da Cauda Equina , Adulto , Feminino , Humanos , Síndrome da Cauda Equina/epidemiologia , Síndrome da Cauda Equina/diagnóstico , Síndrome da Cauda Equina/cirurgia , Incidência , Descompressão Cirúrgica , Procedimentos Neurocirúrgicos , Estudos de CoortesRESUMO
Collaboration and successful teamworking are important components of clinical practise, and these skills should be cultivated early in medical school. The breadth of current medical school curricula means that students often have limited exposure to clinical neurosciences. Since its inception in 2009, the Neurology and Neurosurgery Interest Group (NANSIG) has become a national (UK and Republic of Ireland) example of student and junior doctor synergistic collaboration to deliver educational materials, research, conferences, seminars and workshops, as well as advocating for diversity in this field. Recently, it has expanded to incorporate an international audience and cater for a larger group of young medical professionals. The organisation has overcome numerous challenges and is constantly innovating new approaches to harness the necessary knowledge, skills and network to succeed in a career in neurosciences, neurology and neurosurgery. This article summarises the initiatives undertaken by the group over its first 10 years of existence and its organisational structure, as well as its future plans.
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Neurologia , Neurociências , Neurocirurgia , Estudantes de Medicina , Humanos , Neurociências/educação , Neurocirurgia/educação , Procedimentos Neurocirúrgicos , Opinião PúblicaRESUMO
PURPOSE: Degenerative cervical myelopathy (DCM) is the most common cause of adult spinal cord dysfunction worldwide. However, the current incidence of DCM is poorly understood. The Hospital Episode Statistics (HES) database contains details of all secondary care admissions across NHS hospitals in England. This study aimed to use HES data to characterise surgical activity for DCM in England. METHODS: The HES database was interrogated for all cases of DCM between 2012 and 2019. DCM cases were identified from 5 ICD-10 codes. Age-stratified values were collected for 'Finished Consultant Episodes' (FCEs), which correspond to a patient's hospital admission under a lead clinician. Data was analysed to explore current annual activity and longitudinal change. RESULTS: 34,903 FCEs with one or more of the five ICD-10 codes were identified, of which 18,733 (53.6%) were of working age (18-64 years). Mean incidence of DCM was 7.44 per 100,000 (SD ± 0.32). Overall incidence of DCM rose from 6.94 per 100,000 in 2012-2013 to 7.54 per 100,000 in 2018-2019. The highest incidence was seen in 2016-2017 (7.94 per 100,000). The median male number of FCEs per year (2919, IQR: 228) was consistently higher than the median female number of FCEs per year (2216, IQR: 326). The rates of both emergency admissions and planned admissions are rising. CONCLUSIONS: The incidence of hospitalisation for DCM in England is rising. Health care policymakers and providers must recognise the increasing burden of DCM and act to address both early diagnoses and access to treatment in future service provision plans.
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Doenças da Medula Espinal , Medicina Estatal , Adolescente , Adulto , Bases de Dados Factuais , Feminino , Hospitalização , Hospitais , Humanos , Masculino , Pessoa de Meia-Idade , Doenças da Medula Espinal/epidemiologia , Doenças da Medula Espinal/cirurgia , Adulto JovemRESUMO
BACKGROUND: Work-related musculoskeletal disorders (WMSDs) affect a significant percentage of the neurosurgical workforce. The aim of the current questionnaire-based study was to examine the prevalence of WMSDs amongst neurosurgeons, identify risk factors, and study the views of neurosurgeons regarding ergonomics. METHODS: From June to August 2020, members of the "European Association of Neurosurgical Societies," the "Neurosurgery Research Listserv," and the "Latin American Federation of Neurosurgical Societies" were asked to complete an electronic questionnaire on the topics of WMSDs and ergonomics. RESULTS: A total of 409 neurosurgeons responded to the survey, with a 4.7 male to female ratio. Most of the surgeons worked in Europe (76.9%) in academic public hospitals. The vast majority of the participants (87.9%) had experienced WMSDs, mainly affecting the shoulder, neck, and back muscles. The most common operations performed by the participants were "Craniotomy for convexity/intrinsic tumors" (24.1%) and "Open lumbar basic spine" (24.1%). Neurosurgeons agreed that ergonomics is an underexposed area in the neurosurgical field (84.8%) and that more resources should be spend (87.3%) and training curricula changes should be made (78.3%) in order to alleviate the burden of WMSDs on neurosurgeons. Univariate analysis did not reveal any associations between the development of WMSDs and age, gender, tenure, average duration of operation, operating time per week, type of operation, and surgical approach. CONCLUSIONS: The problem of WMSDs ought to be more closely addressed and managed by the neurosurgical community. More studies ought to be designed to investigate specific ergonomic parameters in order to formulate practice recommendations.
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Ergonomia/estatística & dados numéricos , Doenças Musculoesqueléticas/epidemiologia , Neurocirurgiões/estatística & dados numéricos , Procedimentos Neurocirúrgicos/estatística & dados numéricos , Doenças Profissionais/epidemiologia , Inquéritos e Questionários , Adulto , Ergonomia/normas , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Musculoesqueléticas/cirurgia , Neurocirurgiões/psicologia , Doenças Profissionais/cirurgia , Fatores de Risco , Ombro/cirurgiaRESUMO
INTRODUCTION: Isolated acute bilateral foot drop due to degenerative spine disease is an extremely rare neurosurgical presentation, whilst the literature is rich with accounts of chronic bilateral foot drop occurring as a sequela of systemic illnesses. We present, to our knowledge, the largest case series of acute bilateral foot drop, with trauma and relevant systemic illness excluded. METHODS: Data from three different centres had been collected at the time of historic treatment, and records were subsequently reviewed retrospectively, documenting the clinical presentation, radiological level of compression, timing of surgery, and degree of neurological recovery. RESULTS: Seven patients are presented. The mean age at presentation was 52.1 years (range 41-66). All patients but one were male. All had a painful radiculopathic presentation. Relevant discopathy was observed from L2/3 to L5/S1, the commonest level being L3/4. Five were treated within 24 h of presentation, and two within 48 h. Three had concomitant cauda equina syndrome; of these, the first two made a full motor recovery, one by 6 weeks follow-up and the second on the same-day post-op evaluation. Overall, five out of seven cases had full resolution of their ankle dorsiflexion pareses. One patient with 1/5 power has not improved. Another with 1/5 weakness improved to normal on the one side and to 3/5 on the other. CONCLUSION: When bilateral foot drop occurs acutely, we encourage the consideration of degenerative spinal disease. Relevant discopathy was observed from L2/3 to L5/S1; aberrant innervation may be at play. Cauda equina syndrome is not necessarily associated with acute bilateral foot drop. The prognosis seems to be pretty good with respect to recovery of the foot drop, especially if partial at presentation and if treated within 48 h.
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Síndrome da Cauda Equina/complicações , Neuropatias Fibulares/epidemiologia , Adulto , Idoso , Síndrome da Cauda Equina/patologia , Síndrome da Cauda Equina/cirurgia , Feminino , Humanos , Vértebras Lombares/cirurgia , Masculino , Pessoa de Meia-Idade , Neuropatias Fibulares/patologia , Neuropatias Fibulares/cirurgia , Complicações Pós-Operatórias/epidemiologiaRESUMO
Anatomical information and pathologies have been conveyed through the medium of medical illustrations for centuries. In the formative years of British neurosurgery, Professor Norman Dott (1897-1973) utilised medical illustrations as a means of documenting neurosurgical advances and conveying pathological-anatomical correlation. He commissioned a vast number of medical illustrations over the course of his career, ultimately producing a diverse collection of items, most of which is cared for by Lothian Health Services Archive (LHSA), Edinburgh, Scotland. In this study, the original material from Dott's personal collection was audited. Of 172 stand-alone drawings, 84 were categorised and analysed. The findings are a reflection of Dott's expertise as an academic and a surgeon. Spanning the years 1925-1968, a wide range of pathologies and procedures are depicted including intracranial aneurysms and their ligation, an area in which Dott was renowned for pioneering surgical advances. The collection stands as a testament to Dott's emphasis upon medical illustration to communicate the intricacies and complexities of his field, providing valuable insight into clinical and surgical practice in neurosurgery when the specialty was in its juvenescence. In order to illuminate the connections between biography and specialism that generated an extraordinary visual archive, this study considers the early life and work of Norman Dott and the influence of Harvey Cushing on Dott's prioritisation of visual documentation of surgical practice. It explores the impact of German-American medical artist Max Brödel on the UK, and especially on the artists employed by Dott, before presenting a short review of the medical illustrations they created.
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Aneurisma Intracraniano , Neurocirurgia , Humanos , Masculino , Ilustração Médica , Procedimentos Neurocirúrgicos , EscóciaRESUMO
The biomechanical relationship between cranial and spinal structures makes concomitant injury likely. Concomitant cranio-spinal injuries are important to consider following trauma due to the serious consequences of a missed injury. The objective of this review was to estimate the prevalence of concomitant cranio-spinal injury in the adult trauma population. A systematic search of MEDLINE and EMBASE databases to identify observational studies reporting the prevalence of concomitant cranio-spinal injury in the general adult trauma population was conducted on 21 March 2017. The prevalence of concomitant cervical spinal injury in patients with a traumatic brain injury (TBI); the prevalence of concomitant spinal injury in patients with a TBI; the prevalence of concomitant TBI in patients with a cervical spinal injury; and the prevalence of concomitant TBI in patients with a spinal injury were calculated by meta-analysis. Twenty-one studies met the inclusion criteria and were included in this review. The prevalence of concomitant cervical spinal injury in patients with a TBI was found to be 6.5% (95% CI 6.0-7.1%); the prevalence of concomitant spinal injury in patients with a TBI to be 12.4-12.5%; the prevalence of concomitant TBI in patients with a cervical spinal injury to be 40.4% (95% CI 33.0-48.0%); and the prevalence of concomitant TBI in patients with a spinal injury to be 32.5% (95% CI 10.8-59.3%). This review reports the prevalence of concomitant cranio-spinal injury and highlights the importance of considering concomitant injury in patients with a cranial or spinal traumatic injury.
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Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/epidemiologia , Traumatismos da Coluna Vertebral/complicações , Traumatismos da Coluna Vertebral/epidemiologia , Humanos , PrevalênciaRESUMO
OBJECTIVE: Outline the reported diagnostic and operative findings, and evaluate the surgical treatment outcome to clarify the best available recommendations. METHODS: Ovid Medline, Embase and PubMed central databases were searched from inception until January 2019 using the terms (subependymoma and (spinal or cervical or thoracic)). The articles were reviewed for reported spinal subependymoma cases perioperative management and treatment outcomes. RESULTS: A total of 49 papers provided data on 105 cases. 47 cases were reported in the last 5 years. The reported cases were two medullary-cervical, 35 cervical, 32 cervicothoracic, 21 thoracic, 12 thoracolumbar and three lumbar. Spinal subependymomas typically arise from within the central spinal canal, giving the appearance of an intramedullary mass, usually eccentric to one side. Symptoms at presentation ranged between 1 month to 17 years, (mean 3.5 years, median 2 years) and were over 3 years in 36, and over 8 years in 12 cases. Sensory symptoms are the most frequent 75(80%), followed by weakness in 60(64%), pain in 45(48%) and sphincter disturbance in 24(25%). Postoperative neurological function was reported in 78 cases, and worsening was reported in 40 cases (51%), of which, 29 (72%) had complete resection, 6 (15%) had subtotal resection and 5 (12%) had partial resection. Neurological status remained the same in 24 (30%) and improved in 14 (18%). CONCLUSION: The reviewed cases report a rate of 65% total resection of which 57% had worsened function after surgery. There were no reports of malignant transformation; therefore, long-term survival is expected, and surgical caution should be exercised where there is minimal symptom progression.
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Glioma Subependimal/cirurgia , Procedimentos Neurocirúrgicos/métodos , Neoplasias da Medula Espinal/cirurgia , Progressão da Doença , Humanos , Procedimentos Neurocirúrgicos/efeitos adversos , Resultado do TratamentoRESUMO
AIM: Low back pain (LBP) resulting from degenerative lumbar spine disease is a leading contributor to global disability. Changes in the morphology of the lumbar multifidus muscle on magnetic-resonance imaging (MRI) are associated with worse LBP and disability, but the association between multifidus morphology and post-operative outcomes is not known. The purpose of this systematic review is to examine the relationship between pre-operative multifidus morphology and post-operative changes in pain and disability. METHODS: We performed a systematic search using the Cochrane Library, EMBASE, MEDLINE, CINAHL and Scopus databases covering the period from January 1946 to January 2018. The literature was searched and assessed by independent reviewers according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. All relevant papers were assessed for risk of bias according to the Quality in Prognosis Studies tool. RESULTS: The initial search yielded 436 studies, of which 6 studies were included in the analysis. Four studies were at a low risk of bias. These studies included a total of 873 patients undergoing spinal surgery. An association between low fat infiltration and greater improvement in LBP and disability following surgery was identified. There was insufficient evidence to identify a relationship between cross-sectional area (CSA) and LBP or disability. CONCLUSIONS: This systematic review found evidence for an association between low multifidus fat infiltration on MRI at baseline and greater reductions in measures of LBP and disability following surgical treatment. There is also limited evidence for an association between larger pre-operative multifidus CSA and improvements in disability, but not pain. The findings of this review should be interpreted with caution due to the small quantity of the available literature.
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Dor Lombar , Doenças da Coluna Vertebral , Adulto , Humanos , Dor Lombar/diagnóstico por imagem , Dor Lombar/etiologia , Dor Lombar/cirurgia , Vértebras Lombares/diagnóstico por imagem , Vértebras Lombares/cirurgia , Região Lombossacral , Imageamento por Ressonância Magnética , Músculos Paraespinais/diagnóstico por imagemRESUMO
An incorrect set of affiliations for two authors (Tiit Illimar Mathiesen and Andreas K. Demetriades).
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BACKGROUND: Multilevel cervical degenerative disc disease (CDDD) can be treated surgically with anterior cervical discectomy and fusion (ACDF), cervical disc arthroplasty (CDA), or a hybrid surgery (HS) of the two in which both procedures are used at different vertebral levels. A systematic review and meta-analysis was performed to compare the clinical and radiographical outcomes of HS against ACDF or CDA alone. METHODS: Three electronic databases were searched for articles published before December 2018. The literature was searched and assessed by independent reviewers according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. RESULTS: Eight papers were identified as eligible with a total of 424 patients. Post-operative C2-C7 range of motion (ROM) was significantly greater after HS than ACDF (p = 0.004; mean difference (MD) 6.14°). The ROM of the superior adjacent segment was significantly lower after HS than ACDF (p < 0.0001; MD - 2.87°) as was the ROM of the inferior adjacent segment (p = 0.0005; MD - 3.11°). HS patients' return to work was shorter than those who underwent ACDF (p < 0.00001; MD - 32.01 days) and CDA (p < 0.00001; MD - 32.92 days). There were no statistically significant differences in functional outcomes following CDA compared with HS. There was no significant difference in operation time, intra-operative blood loss, or post-operative complications between any of the procedures. CONCLUSION: The number of included studies was small, the heterogeneity between them was substantial, and the quality of evidence was very low. Large randomised controlled trials are required to provide strong evidence that would enable recommendation of one intervention over another.
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Artroplastia/métodos , Vértebras Cervicais/cirurgia , Discotomia/métodos , Degeneração do Disco Intervertebral/cirurgia , Complicações Pós-Operatórias/epidemiologia , Fusão Vertebral/métodos , Artroplastia/efeitos adversos , Discotomia/efeitos adversos , Humanos , Disco Intervertebral/cirurgia , Complicações Pós-Operatórias/etiologia , Fusão Vertebral/efeitos adversosRESUMO
BACKGROUND: Work-related musculoskeletal disorders (WMSDs) are a growing and probably undervalued concern for neurosurgeons and spine surgeons, as they can impact their quality of life and career length. This systematic review aims to ascertain this association and to search for preventive measures. METHODS: We conducted a PRISMA-P-based review on ergonomics and WMSDs in neurosurgery over the last 15 years. Twelve original articles were included, of which 6 focused on spine surgery ergonomics, 5 cranio-facial surgery (mainly endoscopic), and one on both domains. RESULTS: We found a huge methodological and content diversity among studies with 5 surveys, 3 cross-sectional studies, 2 retrospective cohorts, and 2 technical notes. Spine surgeons have sustained neck flexion and neglect their posture during surgery. In a survey, low back pain was found in 62% of surgeons, 31% of them with a diagnosed lumbar disc herniation, and 23% of surgery rate. Pain in the neck (59%), shoulder (49%), finger (31%), and wrist (25%) are more frequent than in the general population. Carpal tunnel syndrome showed a linear relationship with increasing cumulative hours of spine surgery practice. Among cranial procedures, endoscopy was also significantly related to shoulder pain while pineal region surgery received some attempts to optimize ergonomics. CONCLUSIONS: Ergonomics in neurosurgery remains underreported and lack attention from surgeons and authorities. Improvements shall target postural ergonomics, equipment design, weekly schedule adaptation, and exercise.
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Síndrome do Túnel Carpal/epidemiologia , Ergonomia/normas , Degeneração do Disco Intervertebral/epidemiologia , Deslocamento do Disco Intervertebral/epidemiologia , Dor Lombar/epidemiologia , Neurocirurgiões/estatística & dados numéricos , Doenças Profissionais/epidemiologia , Postura , Síndrome do Túnel Carpal/etiologia , Síndrome do Túnel Carpal/prevenção & controle , Humanos , Degeneração do Disco Intervertebral/etiologia , Degeneração do Disco Intervertebral/prevenção & controle , Deslocamento do Disco Intervertebral/etiologia , Deslocamento do Disco Intervertebral/prevenção & controle , Dor Lombar/etiologia , Dor Lombar/prevenção & controle , Doenças Profissionais/prevenção & controleRESUMO
OBJECTIVES: We assessed the documentation rates of signs and symptoms, including sexual function, in patients with suspected cauda equina syndrome and whether they can be improved by increasing local awareness. PATIENTS AND METHODS: We reviewed all electronic records of patients referred with suspected CES who required urgent MRI to our regional service over a 2 month period. We recorded the documentation rates of clinical signs and symptoms. The results were presented locally to increase awareness. A further 2 month period was then re-audited. 120 patients in total were included across both time periods. Chi-squared was used to compare documentation rates between time periods. RESULTS: 25 of 120 patients had radiological cauda equina compression. Lower limb neurology, urinary function and saddle sensation were almost universally documented. After the intervention, there was a significant increase (p < 0.05) in the documentation of bowel function and post-void residual but not sexual function. Sexual function was poorly documented with rates of 3% and 11% throughout the two audited periods. CONCLUSION: Certain clinical features of CES are well documented. Increasing awareness may improve documentation of certain symptoms/signs in patients with suspected cauda equina syndrome. Sexual function was poorly documented and increasing awareness alone is an inadequate intervention.
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Conscientização , Síndrome da Cauda Equina/fisiopatologia , Imageamento por Ressonância Magnética/métodos , Sexualidade/fisiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Síndrome da Cauda Equina/diagnóstico , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
Purpose: This historical perspective paper attempts to provide a unique picture of Norman Dott through three vignettes from periods of his life and career.Materials and methods: Archive materials relating to Norman Dott in the Lothian Health Service Archive and the University of Edinburgh's Centre for Research Collections, including letters, notes and speeches, were consulted and provide the principle sources supporting this paper. Additional materials including books and journal articles written by or about Dott were accessed while writing this paper.Results and conclusions: Norman Dott CBE FRCSE FRSE FRCSC (1897-1973) is now considered one of the most influential surgeons of his generation. During a 44-year career he was a pioneer of transsphenoidal pituitary surgery, craniopharyngioma surgery, intracranial aneurysm surgery and other neurosurgical topics. The historical vignettes explored in this paper illuminate certain aspects of Dott's life, career and character that had an important impact on his achievements in neurosurgery.
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Neurocirurgia , Craniofaringioma/cirurgia , Humanos , Masculino , Neurocirurgiões , Procedimentos Neurocirúrgicos , Neoplasias Hipofisárias/cirurgiaRESUMO
Background: The clinical symptoms and signs of Cauda equina syndrome (CES) are non specific and poorly predictive of cauda equina compression on MRI. We aimed to establish whether a history of lumbar spine surgery predicts cauda equina compression on MRI in those presenting with suspected CES.Methods: A retrospective electronic record review was undertaken of 276 patients referred with clinically suspected CES who underwent a lumbosacral spine MRI. Those with a history of prior lumbar surgery were compared to those without. The likelihood of cauda equina compression was compared between the two groups.Results: About 78/276 (28%) patients with suspected CES had radiological compression of the cauda equina and went on to surgical decompression. A total of 54 (20%) patients had undergone prior lumbar surgery. Patients with a history of lumbar surgery were less likely to have cauda equina compression on MRI (χ2 - p = .035). Twenty six (9%) patients presented more than once with suspected CES. Patients with a history of lumbar surgery were more likely to re-present with suspected CES (χ2 - p = .002).Conclusions: Prior lumbar surgery was associated with a higher frequency of re-presentation with clinically suspected CES but a lower frequency of radiological cauda equina compression.