Clinical Neurology and Neurosurgery最新文献

{"title":"The patient-reported outcomes for the new brand-generic teriflunomide in relapsing-remitting multiple sclerosis","authors":"","doi":"10.1016/j.clineuro.2024.108552","DOIUrl":"10.1016/j.clineuro.2024.108552","url":null,"abstract":"<div><h3>Background</h3><p>Patient-reported outcomes (PROs) provide valuable insights into the impact of disease-modifying therapies (DMTs) on patients' daily lives and disease progression. This study evaluates treatment satisfaction and tolerability among patients using a brand-generic Teriflunomide (Tebazio®, 14 mg tablet) manufactured by Zistdaru Danesh Biopharmaceuticals.</p></div><div><h3>Materials and Methods</h3><p>A Phase IV observational study was conducted on patients with Relapsing-Remitting Multiple Sclerosis (RRMS) who were either initiated on or switched to Teriflunomide 14 mg. The primary focus was on the medication's safety. Patient satisfaction was measured using the Treatment Satisfaction Questionnaire for Medication [Version 1.4] (TSQM-14). Additionally, medication adherence and discontinuation rates were monitored.</p></div><div><h3>Results</h3><p>Of the 235 RRMS patients enrolled, participated in this study, all received the Teriflunomide treatment orally on a daily basis. Over the 18-month follow-up period, 25.96 % of patients discontinued the treatment. Discontinuation was mainly due to adverse events (11 %), lack of patient willingness to continue (12.7 %), and disease progression (4.2 %). The most commonly reported adverse events included dermatologic disorders, elevated liver enzymes, and gastrointestinal issues. TSQM-14 scores demonstrated significant improvements over the 18-month period<strong>.</strong> A high medication adherence rate of 98.1 % was also recorded.</p></div><div><h3>Conclusion</h3><p>Patients reported notable satisfaction with Teriflunomide, as reflected in their TSQM scores, which suggests a likelihood of improved patient adherence. The 14 mg brand-generic Teriflunomide was well-accepted by Iranian RRMS patients, with no significant concerns arising during the study. These findings also highlight the significance of patient-reported outcomes in DMTs, with potential benefits for adherence and clinical practice.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142173435","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":"Hereditary motor and sensory neuropathy Okinawa type should be reclassified as myopathy with axonal neuropathy","authors":"","doi":"10.1016/j.clineuro.2024.108545","DOIUrl":"10.1016/j.clineuro.2024.108545","url":null,"abstract":"","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142168248","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":"Evaluating the atherosclerosis cardiovascular disease risk score in patients with brain metastases: Associations with overall survival and high-value care outcomes","authors":"","doi":"10.1016/j.clineuro.2024.108549","DOIUrl":"10.1016/j.clineuro.2024.108549","url":null,"abstract":"<div><h3>Objective</h3><p>Brain metastases (BM) constitute the most common intracranial tumor in adults. Prior literature indicates the 10-year atherosclerotic cardiovascular disease (ASCVD) risk score is associated with increased risk of cancer, potentially attributable to shared risk factors. Understanding the role of ASCVD risk scores in BM may help optimize their care and inform clinical decision-making. Our aim was to explore associations between ASCVD risk score in BM patients and their overall survival, hospital charges, and non-routine discharge disposition.</p></div><div><h3>Methods</h3><p>Electronic medical records were reviewed to collect clinical data for BM patients undergoing surgery at a single institution (2017–2021). Regression analyses were performed accordingly and maximally selected rank statistics were employed to identify an optimal cutoff for ASCVD risk scores. The random survival forest (RSF) machine learning technique identified the most important variable associated with survival outcomes in BM patients.</p></div><div><h3>Results</h3><p>A total of 139 patients were included with average age 62.93±9.29 years, 48.2 % male, 25.2 % with high hospital charges, and 23.7 % experiencing non-routine discharge. Among these patients, 32.3 % had prior history of an ASCVD event, while 67.7 % did not. Overall, this cohort had an average 10-year ASCVD risk score of 12.51±12.98, indicating intermediate risk of ASCVD among all BM patients. On multivariate logistic regression, prior history of ASCVD was associated with higher odds of high hospital charges (OR=3.670, p=0.018), and higher ASCVD risk scores were associated with greater odds of non-routine discharge (OR=1.059, p=0.012). On the multivariate Cox regression model, higher ASCVD risk scores correlated with worse overall survival (HR=1.031, p=0.014). A threshold of 25.1 was identified for high-risk ASCVD scores. Patients with ASCVD scores &gt;25.1 exhibited reduced overall survival in Kaplan-Meier analysis (p=0.015) and multivariate Cox regression (HR: 2.811, p=0.016). Notably, ASCVD risk scores were found to be the most important variable in predicting worse survival outcomes in BM patients compared to other established frailty indices.</p></div><div><h3>Conclusion</h3><p>This study indicates higher ASCVD risk scores in BM patients are associated with worse overall survival. Integrating ASCVD assessment into clinical workflow may facilitate more informed risk-based decision-making.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142238933","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":"The association between slow-wave sleep and choroid plexus calcifications in older adults. Results from the sleep disorders substudy of the Atahualpa Project cohort.","authors":"","doi":"10.1016/j.clineuro.2024.108541","DOIUrl":"10.1016/j.clineuro.2024.108541","url":null,"abstract":"<div><h3>Objective</h3><p>It has been suggested that choroid plexus calcifications (CPC) may be associated with glymphatic system dysfunction and with disturbed slow-wave (N3) sleep. If this is the case, volumetric analysis of CPC could be used to estimate the functional ability of the glymphatic system. However, data on this association is limited. This study aims to assess the association between percentages of N3 sleep – used as a putative marker of glymphatic system activity – and the volume of CPC in older adults.</p></div><div><h3>Patients and methods</h3><p>Community-dwelling individuals aged ≥60 years enrolled in the Atahualpa Project Cohort received head CTs (for automated determinations of CPC volume) and a single-night polysomnography (PSG) for quantification of N3 sleep percentages. Multivariate linear regression and non-parametric models were fitted to assess the association between these variables.</p></div><div><h3>Results</h3><p>A total of 125 older adults (median age: 65 years; 32 % males) were included. The mean percentage of N3 sleep was 12.4±9.1 %, and the mean volume of CPC was 655±345.3 µL. Non-parametric locally weighted scatterplot smoothing showed that the volume of CPC increased as the percentage of N3 sleep increased, but only when N3 sleep is reduced (up to 12 % of total sleep time). The significance disappeared when PSG parameters were included in the model as well as in participants with normal N3 sleep percentages.</p></div><div><h3>Conclusions</h3><p>Study results suggest that in the presence of severe reductions in N3 sleep, increased CPC volume may be a manifestation of choroid plexus compensation or adaptation, and not necessarily dysfunction.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142168250","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":"Location-based selection of the surgical approach to preserve the hippocampus in lesion-associated temporal lobe epilepsy","authors":"","doi":"10.1016/j.clineuro.2024.108546","DOIUrl":"10.1016/j.clineuro.2024.108546","url":null,"abstract":"<div><h3>Background and objectives</h3><p>Surgical resections for lesions associated with intractable temporal lobe epilepsy (TLE) offers good seizure outcomes.However, the necessity of hippocampectomy in addition to lesionectomy is controversial, especially when the hippocampus is not involved by the lesion. Lesionectomy alone, preserving the hippocampus by an appropriate surgical approach, might offer good seizure outcomes while maintaining neurocognitive function. In the present study, the aims were to examine the surgical strategy for lesions associated with TLE and to present how to select surgical approaches to preserve the hippocampus.</p></div><div><h3>Methods</h3><p>A total of 22 consecutive lesion-associated TLE patients who underwent lesionectomy alone were retrospectively reviewed. The surgical approach, transsylvian, transorbital, subtemporal, supracerebellar transtentorial, or transcortical approach, was selected based on the location of the lesion. Postoperative seizure outcomes were classified by the Engel classification. Neurocognitive outcomes were assessed before and after surgery if possible. The pathology, the extent of resection, and lesion recurrence were reviewed.</p></div><div><h3>Results</h3><p>The transsylvian approach was selected in six patients, the transorbital approach in one patient, the subtemporal approach in three patients, the supracerebellar transtentorial approach in five patients, and the transcortical approach in seven patients. Eighteen of 22 (81.8 %) patients achieved Engel’s class I or II good seizure outcomes. No patients had neurocognitive deterioration after surgery. Twelve patients had various types of brain tumors, and ten patients had non-tumorous lesions. Gross total resection was achieved in 21 patients. All patients had no recurrence.</p></div><div><h3>Conclusion</h3><p>For patients with lesion-associated TLE, lesionectomy alone by the appropriate surgical approach offers satisfactory seizure outcomes while preserving hippocampus.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142173302","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":"Dural arteriovenous fistulae in a 6-year-old girl with trisomy 21 and congenital heart disease","authors":"","doi":"10.1016/j.clineuro.2024.108540","DOIUrl":"10.1016/j.clineuro.2024.108540","url":null,"abstract":"<div><p>Dural arteriovenous fistula (DAVF) represents a pathological group of intracranial shunts arising from the dural artery to venous sinus and veins. Childhood-onset DAVF is generally considered to be poor in prognosis, whereas only limited information is available for the onset and long-term outcomes. We herein report a Japanese girl with trisomy 21, large ventricular septal defects, and pulmonary vein stenosis, for which a transcatheter stent had been placed after birth. At age 6 years, she developed bacterial meningitis due to <em>S. pneumoniae</em>, leading to the diagnosis of venous sinus thrombosis and multiple intracranial shunts. Cerebral angiography identified multiple shunts arising from the middle meningeal arteries to the superior sagittal sinus and a concurrent reflux to cortical vein. Endovascular embolization successfully occluded the shunts without neurovascular complications over 24 months. This report first demonstrates the favorable outcome of DAVF in a pediatric patient with trisomy 21 after the catheter intervention. For children at a risk for intracranial thrombosis, preemptive neurovascular evaluation and transcatheter intervention provide a chance of early diagnosis of DAVF to improve their survival and neurologic outcome.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S030384672400427X/pdfft?md5=73500f0528769461894b605bd9995130&pid=1-s2.0-S030384672400427X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142162229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of frailty on mortality and functional outcomes in spontaneous intracerebral haemorrhage","authors":"","doi":"10.1016/j.clineuro.2024.108539","DOIUrl":"10.1016/j.clineuro.2024.108539","url":null,"abstract":"<div><h3>Introduction</h3><p>Limited data in patients with spontaneous intracerebral haemorrhage (SICH) showed that frailty was associated with mortality; however, there was insufficient data on functional outcomes. This study aimed to investigate the effect of frailty on overall mortality and 90-day functional outcomes in SICH.</p></div><div><h3>Materials and methods</h3><p>We conducted a retrospective study of 1223 patients diagnosed with SICH from January 2014 to December 2020. Frailty was defined as a clinical frailty scale (CFS) score of 4–9. Binary cut-offs were defined using receiver operating curve analysis. 90-day poor functional outcomes (PFO) were defined as modified Rankin Scale (mRS) ≥3, and utility-weighted mRS (UW-mRS) were based on previous validated studies respectively. Regression analyses were conducted to investigate the association between frailty and outcomes. Confounders adjusted for included demographics, cardiovascular risk factors and haematoma characteristics.</p></div><div><h3>Results</h3><p>1091 patients met the inclusion criterion. 167 (15.3 %) had 30-day mortality and 730 (66.9 %) had 90-day PFO. Frailty was significantly associated with lower overall survival (HR: 1.54; 95 % CI: 1.11–2.14, p=0.010), 90-day PFO (OR: 1.90; 95 % CI: 1.32–2.74; p&lt;0.001) and poorer UW-mRS (β: −0.06; 95 % CI: (-0.08 to −0.04); p&lt;0.001) even after adjusting for confounders.</p></div><div><h3>Conclusions</h3><p>Frailty was significantly associated with greater mortality and PFO after incident SICH, even after adjusting for a priori confounders. Frail male individuals may be predisposed to poorer outcomes from higher prevalence of cortical atrophy. The use of CFS in younger individuals may aid management by predicting outcomes after incident SICH. Identifying frail individuals with incident SICH could aid in decision-making and the surgical management of SICH.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142151214","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":"Letter to the editor: A multidimensional pre-operative planning method of unruptured vertebral artery dissecting aneurysms using three-dimensional AWE mapping and hemodynamic simulation","authors":"","doi":"10.1016/j.clineuro.2024.108526","DOIUrl":"10.1016/j.clineuro.2024.108526","url":null,"abstract":"","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142173303","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":"Microsurgical treatment of spinal intradural capillary hemangioma: A consecutive case series of 18 patients and literature review","authors":"","doi":"10.1016/j.clineuro.2024.108527","DOIUrl":"10.1016/j.clineuro.2024.108527","url":null,"abstract":"<div><h3>Purpose</h3><p>Intradural capillary hemangioma is a rare condition with unclear etiology. Although intradural capillary hemangiomas are benign, they exhibit significant proliferative activity, and their clinical significance should not be underestimated.</p></div><div><h3>Methods</h3><p>We report a series of spinal intradural capillary hemangiomas to illustrate the characteristics, surgical management, and outcomes.</p></div><div><h3>Methods</h3><p>A total of 18 consecutive patients who underwent microsurgical treatment were retrospectively reviewed. Patient characteristics were recorded in each case, including presenting symptoms, imaging findings, neurologic status, a surgical procedure performed and follow-up.</p></div><div><h3>Results</h3><p>There were 11(61.1 %) male and 7(38.9 %) female patients, with the ages ranging from 25 to 62 years. The thoracic spine was the most commonly affected site, accounting for 77.8 % (14/18) of the cases. 9 tumors were identified as intradural extramedullary, 3 tumors as intramedullary, and 2 tumors as both extramedullary and intramedullary. There were also 4 cases of tumors localized to the cauda equina. Clinical presentations included back pain, sensory deficits, weakness and gait ataxia with a duration of symptoms ranging from 1 to 12 months. The lesion was hypointense or isointense with the spinal cord on T1- weighted images and hyperintense on T2-weighted images and showed intense enhancement after contrast medium injection. All patients underwent surgical treatment, and no significant postoperative complications were observed. Postoperatively, patients were followed up for an average of 44 months. Follow-up showed that the majority of patients experienced significant improvement in neurological function, with no cases of recurrence.</p></div><div><h3>Conclusion</h3><p>Surgical resection is typically the preferred method for treating spinal intradural capillary hemangiomas. Complete resection can relieve spinal cord compression and minimize the risk of recurrence.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142135837","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":"Transradial approach for middle meningeal artery embolization is a safe alternative to transfemoral approach in patients with chronic subdural hematoma: A single-center retrospective comparative study","authors":"","doi":"10.1016/j.clineuro.2024.108525","DOIUrl":"10.1016/j.clineuro.2024.108525","url":null,"abstract":"<div><h3>Background</h3><p>Transradial approach (TRA) has been increasingly utilized in various neuroendovascular interventions as a safe alternative to the transfemoral approach (TFA). As middle meningeal artery (MMA) embolization emerges as an effective therapy for treating chronic subdural hematomas (cSDH), some studies have explored using TRA. In this study, we compared procedural times and post-operative outcomes between those with TRA and TFA.</p></div><div><h3>Methods</h3><p>This is a single-institution retrospective study of patients undergoing MMA embolization for cSDH. The cohort was divided into the TRA and TFA subgroups. Baseline characteristics, procedural times, and immediate outcomes were compared. Univariate analysis was performed.</p></div><div><h3>Results</h3><p>We performed 62 MMA embolizations for treatment of cSDH, of which 37 (59.7 %) were performed transradial and 25 (40.3 %) were performed transfemoral. Those who underwent TRA were significantly younger than those who had TFA (<em>p = 0.02</em>). For patients who underwent unilateral MMA embolization, those with TRA had significantly shorter duration of procedure compared to the TRF group (<em>p = 0.01</em>). This difference was not observed in the bilateral MMA embolization subgroup. Only three patients had access site complications, and all were in the TFA group. There was no significant difference in length of hospital stay.</p></div><div><h3>Conclusion</h3><p>As MMA embolization for cSDH becomes more prevalent, efforts to optimize the safety and efficacy of the technical aspects become critical. In this study we demonstrate that TRA is a safe and efficient alternative to traditional TFA in those undergoing unilateral MMA embolization.</p></div>","PeriodicalId":10385,"journal":{"name":"Clinical Neurology and Neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142145306","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}