British Journal of Neurosurgery最新文献

{"title":"Tethered cord secondary to focal nondisjunction of the primary neural tube: experience from a Singapore children's hospital.","authors":"Yi Wen Foo, Jia Xu Lim, Nishal K Primalani, Lee Ping Ng, Wan Tew Seow, David C Y Low, Sharon Y Y Low","doi":"10.1080/02688697.2022.2159931","DOIUrl":"10.1080/02688697.2022.2159931","url":null,"abstract":"<p><strong>Purpose: </strong>Tethered cord due to focal nondisjunction of primary neuralisation (FNPN) is a rare form of spinal dysraphism. We present our institutional experience in managing children diagnosed with FNPN.</p><p><strong>Materials and methods: </strong>This is a single institution, retrospective study approved by the hospital ethics board. Patients below 18 years of age diagnosed with CDS, LDM or their mixed lesions, and subsequently underwent intervention by the Neurosurgical Service, KK Women's and Children's Hospital, are included.</p><p><strong>Results: </strong>From 2001 to 2021, 16 FNPN patients (50% males) were recruited. Eight of them had CDS (50.0%), seven had LDM (43.8%), and one patient had a mixed CDS and LDM lesion (6.2%). The average duration of follow up was 5.7 years and the mean age of surgery was 6 months old. Thirteen patients underwent prophylactic intent surgery (81.2%) and three had therapeutic intent surgery (18.8%). All patients did not have new neurological deficit or required repeat surgery for cord retethering. We observed that detethering surgery performed at or less than three months old was associated with having a wound infection (<i>p</i> = .022).</p><p><strong>Conclusions: </strong>Our study reports that early recognition and timely intervention are mainstays of management for FNPN. We advocate a multi-disciplinary approach for good outcomes.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1352-1358"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10423827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endoscopic third ventriculostomy compared to ventriculoperitoneal shunt as treatment for idiopathic normal pressure hydrocephalus: a systematic review and meta-analysis.","authors":"Ladina Greuter, Timo Schenker, Raphael Guzman, Jehuda Soleman","doi":"10.1080/02688697.2022.2149697","DOIUrl":"10.1080/02688697.2022.2149697","url":null,"abstract":"<p><strong>Background: </strong>The accepted treatment for idiopathic normal pressure hydrocephalus (iNPH) is the insertion of a ventriculoperitoneal shunt (VPS). Recently, some studies examined endoscopic third ventriculostomy (ETV) for the treatment of iNPH with controversial results. The aim of this systematic review and meta-analysis was to compare ETV to VPS regarding complications and outcome for the treatment of iNPH.</p><p><strong>Methods: </strong>We searched Medline, Embase and Scopus. Due to the scarcity of data, we did not include only randomized controlled trials, but also retro- and prospective studies. The primary outcome was failure of cerebrospinal fluid diversion method. Secondary endpoints were clinical postoperative improvement rate, morbidity and mortality.</p><p><strong>Results: </strong>Out of 311 screened studies, three were included in the quantitative analysis including one RCT and two retrospective cohort studies. No statistically significant difference concerning failure rate of CSF diversion method (ETV 27.5% vs. VPS 33.2%, RR 1.19, 95% CI [0.69-2.04], <i>p</i> = 0.52) or postoperative improvement was found (68% for ETV vs. 72.8% for VPS, RR 0.81, 95% CI [0.57-1.16], <i>p</i> = 0.26). ETV showed a significantly lower complication rate compared to VPS (7.5% vs. 51.1%, RR 0.25, 95% CI [0.08-0.76], <i>p</i> = 0.02).</p><p><strong>Conclusion: </strong>ETV and VPS did not differ significantly regarding their failure rate for iNPH, while ETV showed a significantly lower complication rate than VPS. However, the data available is scarce with only one RCT investigating this important matter. Further well-designed trials are necessary to investigate the clinical outcome of ETV in iNPH.</p><p><strong>Trial registration number: </strong>PROSPERO (ID: CRD42020199173).</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1276-1282"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10751937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tremor in triventricular hydrocephalus secondary to an aqueductal web with stenosis and response to third ventricular ventriculostomy.","authors":"L Harrison, J Walkden","doi":"10.1080/02688697.2022.2126435","DOIUrl":"10.1080/02688697.2022.2126435","url":null,"abstract":"<p><p>We demonstrate a case report of triventricular hydrocephalus due to an aqueductal web and stenosis which presented itself clinically solely with bilateral hand tremors in an adolescent male. The patient underwent Endoscopic third ventriculostomy (ETV) and the subsequent improvement in cerebrospinal fluid (CSF) flow resulted in complete resolution of his tremor. We propose a mechanism involving compression of the rubrospinal tract (or stretching of the frontal premotor area) and advise cranial imaging in cases of hand tremor to exclude this as a potential cause. Neurosurgical review and potential CSF diversion if triventriclar hydrocephalus is established should be considered as positive clinical outcome can be achieved.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1329-1331"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10384386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Repeat resection for recurrent glioblastoma in the temozolomide era: a real-world multi-centre study.","authors":"Peter Y M Woo, Tiffany H P Law, Kelsey K Y Lee, Joyce S W Chow, Lai-Fung Li, Sarah S N Lau, Tony K T Chan, Jason M K Ho, Michael W Y Lee, Danny T M Chan, Wai-Sang Poon","doi":"10.1080/02688697.2023.2167931","DOIUrl":"10.1080/02688697.2023.2167931","url":null,"abstract":"<p><strong>Introduction: </strong>In contrast to standard-of-care treatment of newly diagnosed glioblastoma, there is limited consensus on therapy upon disease progression. The role of resection for recurrent glioblastoma remains unclear. This study aimed to identify factors for overall survival (OS) and post-progression survival (PPS) as well as to validate an existing prediction model.</p><p><strong>Methods: </strong>This was a multi-centre retrospective study that reviewed consecutive adult patients from 2006 to 2019 that received a repeat resection for recurrent glioblastoma. The primary endpoint was PPS defined as from the date of second surgery until death.</p><p><strong>Results: </strong>1032 glioblastoma patients were identified and 190 (18%) underwent resection for recurrence. Patients that had second surgery were more likely to be younger (<70 years) (adjusted OR: 0.3; 95% CI: 0.1-0.6), to have non-eloquent region tumours (aOR: 1.7; 95% CI: 1.1-2.6) and received temozolomide chemoradiotherapy (aOR: 0.2; 95% CI: 0.1-0.4). Resection for recurrent tumour was an independent predictor for OS (aOR: 1.5; 95% CI: 1.3-1.7) (mOS: 16.9 months versus 9.8 months). For patients that previously received temozolomide chemoradiotherapy and subsequent repeat resection (137, 13%), the median PPS was 9.0 months (IQR: 5.0-17.5). Independent PPS predictors for this group were a recurrent tumour volume of >50cc (aOR: 0.6; 95% CI: 0.4-0.9), local recurrence (aOR: 1.7; 95% CI: 1.1-3.3) and 5-ALA fluorescence-guided resection during second surgery (aOR: 1.7; 95% CI: 1.1-2.8). A National Institutes of Health Recurrent Glioblastoma Multiforme Scale score of 0 conferred an mPPS of 10.0 months, a score of 1-2, 9.0 months and a score of 3, 4.0 months (log-rank test, <i>p</i>-value < 0.05).</p><p><strong>Conclusion: </strong>Surgery for recurrent glioblastoma can be beneficial in selected patients and carries an acceptable morbidity rate. The pattern of recurrence influenced PPS and the NIH Recurrent GBM Scale was a reliable prognostication tool.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1381-1389"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10545254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical management of anterior sacral meningoceles: an illustrated case series and review of the literature.","authors":"Muhmmad Ahmad Kamal, Mohamed Eltayeb, Ian Coulter, Alistair Jenkins","doi":"10.1080/02688697.2022.2162852","DOIUrl":"10.1080/02688697.2022.2162852","url":null,"abstract":"<p><strong>Background: </strong>Anterior sacral meningocele (ASM) is an uncommon variant of spinal dysraphism. Surgical correction for this condition is challenging and optimal corrective approaches are uncertain.</p><p><strong>Objective: </strong>To share our experience of managing this rare condition using the posterior trans-sacral approach and provide a contemporary review of the literature.</p><p><strong>Methods: </strong>Retrospective review of case notes, operative records, and imaging of eligible patients treated via the posterior trans-sacral approach between 2006 and 2020 at our regional neurosciences centre.</p><p><strong>Results: </strong>Three patients, two females and one male with a mean age of 30 years (range 16-38), were treated. Presenting symptoms included lower abdominal pain and recurrent miscarriages. Patients underwent corrective surgery using the posterior approach involving a sacral laminectomy, durotomy and closure of the communicating fistula. A single patient required reoperation due to early recurrence. Another patient proved challenging because of a very large sacral fistula and required two procedures due to the development of high-pressure headaches secondary to a recurrence. All patients improved symptomatically postoperatively and remained symptom free at the last clinic follow-up and have been discharged. Following review of the literature, only two other non-syndromic cases have been described.</p><p><strong>Conclusions: </strong>ASM is an uncommon congenital abnormality, typically presenting with mass effect symptoms secondary to a presacral cystic mass. Surgical management using a posterior approach to close the meningeal sac is feasible and less invasive than an anterior approach. Long term clinical outcomes in our series were satisfactory.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1374-1380"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10834550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anchoring of a mental nerve stimulator for treatment of facial neuropathic pain: a case illustration.","authors":"Miles H McCaffrey, Tillman Wolf Boesel, Antonio Di Ieva","doi":"10.1080/02688697.2022.2064428","DOIUrl":"10.1080/02688697.2022.2064428","url":null,"abstract":"<p><strong>Introduction: </strong>Mental nerve stimulation is recognised as a treatment option for neuropathic facial pain. Historically however, lead migration across the mobile temporomandibular joint has prevented this procedures utility.</p><p><strong>Methods: </strong>We describe a new method of insertion and anchoring of a mental nerve stimulator for the management of refractory neuropathic pain in the distribution of the mental nerve. We anchored the stimulator lead to the mandibular body.</p><p><strong>Results: </strong>Significant analgesic effect was achieved and no lead migration had occurred at 1 year post-operatively.</p><p><strong>Conclusions: </strong>This report describes in detail the procedure of mental nerve stimulator insertion, with a novel technique of mandibular anchoring of the lead.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":"1 1","pages":"1483-1485"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41505398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plagiarism-lessons learnt.","authors":"Nitin Mukerji","doi":"10.1080/02688697.2024.2413297","DOIUrl":"10.1080/02688697.2024.2413297","url":null,"abstract":"","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1267-1268"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142388158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A novel case of paravertebral glomangiomyomatosis.","authors":"Alexandros Boukas, Miren Aizpurua, Eleni Maratos, Nida Kalyal, Anastasios Giamouriadis, Konstantinos Barkas, Andrew King, Istvan Bodi, Nicholas Thomas","doi":"10.1080/02688697.2022.2054945","DOIUrl":"10.1080/02688697.2022.2054945","url":null,"abstract":"<p><p>Glomangiomyomatosis is an extremely rare variant of glomus tumours. We describe the first known case of paravertebral glomangiomyomatosis in the literature to cause spinal cord compression. A 45-year old female patient presented with sudden onset of left leg pain and progressive weakness in left-sided hip flexion. An MRI spine revealed a large, lobulated, heterogeneous mass cantered on the left L2/3 foramen, mimicking a dumbbell nerve sheath tumour. The mass was invading the psoas muscle and displayed evidence of recent haemorrhage. The patient underwent debulking of the lesion via a left retroperitoneal approach. Surgery was uneventful, with clinical improvement and resolution of leg pain post-operatively. Histopathology of the tumour revealed delineated glomus-like cells and foci of spindled shaped cells resembling myoid differentiation. Immuno-histochemical features of the tumour confirmed the diagnosis of glomangiomyomatosis. The patient continued under close follow up, representing 18 months later with clinical and radiological progression of the disease with similar symptoms of leg pain but no weakness. Follow up MRI revealed progression of the intraspinal and paraspinal components of the tumour with thecal compression. A posterior approach was utilized in order to decompress the intraspinal component, which again was uneventful, and improved the patient's symptoms. This is the first known case of paravertebral glomangiomyomatosis in the literature and this rare entity should be considered in the differential diagnosis of nerve sheath tumours due to risk of progression and recurrence.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":"1 1","pages":"1429-1434"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41816423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tremor assessment scales before, during and after MRgFUS for essential tremor - results, recommendations and implications.","authors":"A M M van der Stouwe, A Jameel, W Gedroyc, D Nandi, P G Bain","doi":"10.1080/02688697.2023.2167932","DOIUrl":"10.1080/02688697.2023.2167932","url":null,"abstract":"<p><strong>Background: </strong>neurosurgical interventions such as MR-guided focused ultrasound (MRgFUS) are increasingly deployed for treatment of essential tremor.</p><p><strong>Objective: </strong>to make recommendations for monitoring treatment effects during and after MRgFUS based on our investigation of correlations between different scales of tremor severity.</p><p><strong>Methods: </strong>twenty-five clinical assessments were collected from thirteen patients before and after unilateral MRgFUS sequential lesioning of the thalamus and posterior subthalamic area for alleviating essential tremor. Scales included Bain Findley Spirography (BFS), Clinical Rating Scale for Tremor (CRST), Upper Extremity Total Tremor Score (UETTS) and Quality of Life of Essential Tremor (QUEST), and were documented at baseline, while lying in the scanner with stereotactic frame attached (BFS), and at 24-month follow-up.</p><p><strong>Results: </strong>the four different scales of tremor severity all correlated significantly. BFS and CRST showed a strong correlation of 0.833 <i>(p</i> < 0.001). BFS, UETTS and CRST correlated moderately with QUEST (ρ = 0.575-0.721, p < 0.001). BFS and UETTS correlated significantly with all CRST subparts, with the strongest correlation between UETTS and CRST part C (ρ = 0.831, <i>p</i> < 0.001). Moreover, BFS drawn sitting upright in an outpatient setting correlated with spirals drawn in a supine position on the scanner bed with the stereotactic frame attached.</p><p><strong>Conclusion: </strong>we recommend a combination of BFS & UETTS for intraoperative assessment of awake essential tremor patients and BFS & QUEST for pre-operative and follow-up assessments, as these scale sets are quick and simple to collect and provide meaningful information whilst meeting the practical constraints of intraoperative assessment.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1390-1393"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10740777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spinal cord stimulation as a treatment option for complex regional pain syndrome: a narrative review.","authors":"Mariana De J Oliveira, Georgios K Matis","doi":"10.1080/02688697.2022.2159930","DOIUrl":"10.1080/02688697.2022.2159930","url":null,"abstract":"<p><p><b>Objectives</b>: This review aims to analyze the last years' experience of applying spinal cord stimulation (SCS) in complex regional pain syndrome (CRPS) patients with persistent or refractory chronic pain. <b>Methods</b>: This is a narrative review which was executed based on the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines and was carried out through the following databases: PUBMED and Cochrane Library. Also, a search for trials in the metaRegister of controlled trials (www.clinicaltrials.gov) was performed. <b>Results</b>: SCS provides pain reduction and improves sensory, vasomotor and sudomotor symptoms. It can reduce opioid using, offering better life quality for the patients. <b>Conclusions</b>: SCS found to be an excellent therapeutic alternative for patients with CRPS. It offers immediate pain relief and allows patients to regain functionality and have a better quality of life.</p>","PeriodicalId":9261,"journal":{"name":"British Journal of Neurosurgery","volume":" ","pages":"1289-1293"},"PeriodicalIF":1.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10419414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}