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Background/objective: This study aims to examine the relationship between sexual dysfunction and walking ability, manual dexterity, disability, and quality of life in patients with multiple sclerosis., Methods: 51 sexually active MS patients (28 females and 23 males) participated in the study. Demographic data were recorded for all patients. We used the Female Sexual Function Index (FSFI) and the International Index of Erectile Function (IIEF) to assess sexual function, the Expanded Disability Status Scale (EDSS) to determine disability, the SF-36 to assess quality of life, the Nine-Hole Peg test (9-HPT) to evaluate manual dexterity, and the Timed 25-Foot Walk test (T25FW) to assess walking ability., Results: Sexual dysfunction was found in 92.9% of females and 73.9% of males. Common issues in females included decreased sexual desire, decreased sexual arousal, and lubrication and orgasm problems, while males reported erectile dysfunction, decreased sexual desire, and decreased intercourse satisfaction. Significant correlations were observed between FSFI and SF-36 scores in females and between IIEF scores and the 9-HPT, EDSS, and SF-36 scores in males., Conclusions: Sexual dysfunction is common among both male and female MS patients and is associated with disability, manual dexterity, and quality of life. Raising awareness is essential to support appropriate treatment approaches and improve the quality of life for these patients., Competing Interests: Declarations. Conflict of interest: None. Ethical approval: This study was approved by Eskisehir Osmangazi University Faculty of Medicine Ethics Committee’s decision dated 10.09.2019 and 25 counts. Consent to participate: All authors gave consent to participate. Written consent for publication: All authors have given written consent for publication., (© 2024. The Author(s) under exclusive licence to Belgian Neurological Society.)

Background: Ocrelizumab (OCR) effectively modifies the disease course in multiple sclerosis (MS) patients but may cause a preinfusion "wearing-off phenomenon" (WoP). This study explored the prevalence, timing, and severity of this phenomenon in MS patients using the OCR, as well as the associated symptoms and treatment satisfaction., Methods: We conducted a prospective multicenter study across 11 MS centers involving MS patients aged 18-70 years who had received at least two OCR doses. The study employed a questionnaire addressing demographic, clinical, and radiological data; symptom progression; and treatment satisfaction., Results: Of the 409 patients included in the study, 406 participated. A significant portion experienced varying degrees of WoP: 39.2% sometimes, 25.9% usually, and 14.3% always, with 55.9% noting symptom onset over four weeks prior to their next dose. Common symptoms included fatigue, walking difficulties, and pain. Subgroup analysis of 334 patients revealed that 78.1% of patients experienced these effects, which correlated with shorter disease durations, a longer delay between the two doses before the last dose, and a greater rate of relapse (P>0.05)., Conclusion: The WoP of the OCR is prevalent and significant among MS patients and is influenced by the dosing interval, disease duration, and relapse rate. These insights underscore the need for personalized treatment schedules and more research into factors affecting MS management., Competing Interests: Declaration of competing interest The authors have no relevant financial or non-financial interests to disclose., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Background: Cardiovascular diseases, hypertension, diabetes mellitus, dyslipidemia, and atrial fibrillation are the most common modifiable risk factors for recurrent ischemic stroke. In this study, we aimed to find the risk factors associated with more than two recurrent ischemic strokes after the first-ever stroke., Methods: We collected the ischemic stroke patients in our stroke registry data bank, and the eligible patients were followed for recurrent ischemic stroke after 2008. Our study consisted of 927 patients who were followed up for 9 years after the first-ever stroke., Results: We found that 185 (20%) patients had a recurrent ischemic stroke, and another 32 (3.5%) patients had more than one recurrence after the first-ever ischemic stroke. The mean time for the first stroke recurrence was 1 year, and the mean time for the multiple stroke recurrences was 3 years. Significant risk factors for multiple recurrences were congestive heart disease ( P < 0.015) and diabetes mellitus ( P < 0.006)., Conclusions: We concluded that even with the appropriate treatments, patients with congestive heart disease and diabetes mellitus have a higher rate of multiple recurrences for ischemic stroke after the first-ever ischemic stroke, indicating that more attention should be paid to this issue., Competing Interests: There are no conflicts of interest., (Copyright: © 2023 Brain Circulation.)

Objectives: Headache is the most common complaint in cerebral venous sinus thrombosis (CVST) and it may sometimes be the only symptom in these patients. This retrospective and prospective study was an investigation of any differences in terms of clinical risk factors, radiological findings, or prognosis in patients with CVST who presented with isolated headache (IH) and cases with other concomitant findings (non-isolated headache [NIH])., Methods: A total of 1144 patients from a multicenter study of cerebral venous sinus thrombosis (VENOST study) were enrolled in this research. The demographic, biochemical, clinical, and radiological aspects of 287 IH cases and 857 NIH cases were compared., Results: There were twice as many women as men in the study group. In the IH group, when gender distribution was evaluated by age group, no statistically significant difference was found. The onset of headache was frequently subacute and chronic in the IH group, but an acute onset was more common in the NIH group. Other neurological findings were observed in 29% of the IH group during follow-up. A previous history of deep, cerebral, or other venous thromboembolism was less common in the IH group than in the NIH group. Transverse sinus involvement was greater in the IH group, whereas sagittal sinus involvement was greater in the NIH group. The presence of a plasminogen activator inhibitor (PAI) mutation was significantly greater in the IH group., Conclusion: IH and CVST should be kept in mind if a patient has subacute or chronic headache. PAI, which has an important role in thrombolytic events, may be a risk factor in CVST. Detailed hematological investigations should be considered. Additional studies are needed.

Introduction: Cerebral venous and sinus thrombosis (CVST) may lead to cerebral edema and increased intracranial pressure; besides, ischemic or hemorrhagic lesions may develop. Intracerebral hemorrhages occur in approximately one-third of CVST patients. We assessed and compared the findings of the cerebral hemorrhage (CH) group and the CVST group., Materials and Methods: In the VENOST study, medical records of 1,193 patients with CVST, aged over 18 years, were obtained from 35 national stroke centers. Demographic characteristics, clinical symptoms, signs at the admission, radiological findings, etiologic factors, acute and maintenance treatment, and outcome results were reported. The number of involved sinuses or veins, localizations of thrombus, and lesions on CT and MRI scans were recorded., Results: CH was detected in the brain imaging of 241 (21.1%) patients, as hemorrhagic infarction in 198 patients and intracerebral hemorrhage in 43 patients. Gynecologic causes comprised the largest percentage (41.7%) of etiology and risk factors in the CVST group. In the CH group, headache associated with other neurological symptoms was more frequent. These neurological symptoms were epileptic seizures (46.9%), nausea and/or vomiting (36.5%), altered consciousness (36.5%), and focal neurological deficits (33.6%). mRS was ≥3 in 23.1% of the patients in the CH group., Discussion and Conclusion: CVST, an important cause of stroke in the young, should be monitored closely if the patients have additional symptoms of headache, multiple sinus involvement, and CH. Older age and parenchymal lesion, either hemorrhagic infarction or intracerebral hemorrhage, imply poor outcome., (© 2020 S. Karger AG, Basel.)

Objectives: To define factors that predict whether patients with pharmacoresistant focal epilepsy are offered epilepsy surgery (including invasive EEG) and the main reasons for not proceeding with these after non-invasive presurgical evaluation., Methods: We retrospectively analysed data from 612 consecutive patients with focal epilepsy admitted to a video-EEG Telemetry Unit for presurgical evaluation, and used a multivariate logistic regression model to assess the predictive value of factors for being offered potentially curative surgery., Results: In the multivariate analysis, bilateral lesions on MRI (OR: 0.10; 95% CI 0.03 to 0.24), no lesion (OR: 0.33; 95% CI 0.22 to 0.49) or extratemporal lobe epilepsy (OR: 0.30; 95% CI 0.20 to 0.45) were the only factors that significantly reduced the probability of being offered surgery. 32% of patients who were offered epilepsy surgery decided against proceeding., Conclusions: There was a low chance (<10%) of being offered surgery if there were bilateral lesions on MRI and extratemporal lobe epilepsy. Patients should be given advice on the risk/benefit ratio and of realistic outcomes of epilepsy surgery; this may help reduce the number of patients who refuse surgery after comprehensive workup., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/)

Aim: Chronic migraine is a growing and disabling subtype of migraine with different risk factors and clinical features, even in older adults. We sought to define and differentiate clinical features of chronic migraine in older adults. We also aimed to compare major clinical features of chronic migraine in older adults with those in younger people of both sexes., Methods: We used electronic dataset (Turkish Headache Database) from 13 tertiary headache centers in Turkey. Electronic dataset included detailed headache-defining features according to ICHD-II criteria based on face-to-face interviews and examination by a headache specialist. Using statistical methods, clinical variables of chronic migraine in older adults were compared with those of younger adults. We included 915 patients with chronic migraine (mean age 43.80 ± 13.95 years); 83.3% were females. In total, 301 patients (32.9%) with chronic migraine aged >50 years were compared with 614 patients aged <50 years., Results: There was no significant change in men with increasing age. However, duration of headache history, severity of attacks, previous histories of motion sickness and positive family history of headaches were significantly different in women with increasing age. Further sex-related differences have been shown in parameters such as attack duration, quality and associated nausea., Conclusion: Chronic migraine is an infrequent type of migraine and shows age-related changes in some phenotypic characteristics, such as severity of attacks, especially in women aged older than 50 years. Furthermore, positive family history of headaches and history of motion sickness increase the likelihood of developing chronic migraine in older women, indicating involvement of some gender-related, but as-yet unknown, genetic factors., (© 2014 Japan Geriatrics Society.)