Serum homocysteine may play a role in cognitive dysfunction in MS patients.

Background Cognitive dysfunction is increasingly recognized in multiple sclerosis, even in the early phase of the disease. Multiple sclerosis patients with even mild cognitive deficits may experience greater difficulties in social contact and daily activities, irrespective of physical handicap. This study aimed to estimate clinical predictors of cognitive dysfunction in a sample of Egyptian people with MS. Results Significant worse performance in assessed cognitive scales was observed in people with MS as compared to controls. This was related to low educational level, long disease duration, initial cerebellar and motor attacks, progressive course, frequent relapses, and immunosuppressive medications. Cognitive assessment scales were significantly negatively correlated with disability measured by Expanded Disability Status Scale (EDSS) scores. Conclusion Predictors of cognitive impairment in people with MS were low educational level, longer disease duration, type of initial attack, frequent relapses, progressive form, higher clinical disability, and immunosuppressive treatment.

Background Different studies investigating generalized genetic epilepsy (GGE) have shown that achieving 5 years of remission, early seizure remission, and needing antiseizure medication (ASM) monotherapy may predict favorable long-term outcomes. Results This is a retrospective analytical cohort study. Records of patients with GGE diagnoses at a large epilepsy center in Cairo served as the data source. 630 patients (297 male patients (47.1%) and 333 female (52.9%)) were included, their median onset age was 13 years. The follow-up period of this study was at least 4 years. 418 patients (66.1%) were early remitters, 160 patients (25.4%) were late remitters, and 52 patients (8.3%) were intractable. In addition, 367 patients (58.3%) needed a single ASM to achieve a maximum remission period (monotherapy group), while 263 patients (41.7%) needed ASM polytherapy. Stepwise regression analysis revealed that absence seizures, clusters of seizures, seizure frequency before treatment, and dose of sodium valproate (VPA) until the first remission were independent predictors for polytherapy. Moreover, absence seizures, seizure frequency before treatment, VPA dose, and catamenial seizures in females were independent predictors of intractability. Conclusion The majority of GGE have a favorable outcome, some clinical features could predict the need for polytherapy and failure of remission on treatment.

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