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Background: Little is known about the prevalence and clinical characteristics of tremors in patients with multiple sclerosis (MS), their associated clinical disability, and their impact on quality of life (QoL). Objective: This study aimed to investigate the frequency and types of tremors in patients with relapsing remitting MS (RRMS) in remission, and their impact on patients' QoL. Methods: A total of 250 patients with RRMS in remission were examined for tremors. All patients were assessed using the Expanded Disability Status Scale (EDSS). Patients with tremors underwent further assessment using the Fahn-Tolosa-Marin Tremor Rating Scale (FTMTRS), the Beck Depression Inventory (BDI), the Montreal Cognitive Assessment (MoCA) scale, and the Short Form 36 Health Survey Questionnaire (SF-36). Brain MRI was obtained for a subgroup of patients. Results: Tremors were detected in 36 patients (14.4%) and were associated with significantly worse EDSS scores, BDI (P = 0.021), MoCA, most SF-36 domains, higher total and last year relapses (P < 0.001) and longer disease duration (P = 0.027). Patients with tremors showed higher lesion load (P = 0.007), more infratentorial (P ≤ 0.001), cerebellar and diencephalic lesions (P = 0.024), and cortical atrophy (P = 0.012). Total FTMTRS was significantly correlated to age, EDSS, and physical functioning. Dystonia was associated with tremors in 17 patients (6.8% of total RRMS patients and 47.2% of patients with tremors). Conclusion: The current study confirms the common occurrence of tremors and their subtypes among patients with RRMS with mild disability and demonstrates their association with increased disability and impaired QoL.
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Background: Acute stroke management is well-established in developed countries with no gender difference. Yet, in developing countries there are reports on gender disparity in medical services including stroke services. Egypt, a developing low-middle-income country, heavily populated, in the Middle East is a good example to answer whether acute ischemic stroke service is provided equally to males and females or there is disparity in risk factors, onset to door (OTD), door to needle (DTN), and outcome. The current study was prospective observational analytical hospital-based study, on acute ischemic stroke cases admitted to Nasr city insurance hospital stroke unit between September 2020 and September 2022. Results: 350 cases were included, 257 males and 93 females. Hypertension was the commonest risk factor 66% males and 81% females P = 0.011, atrial fibrillation was predominant in females P < 0.001, smoking was predominant in males P < 0.001. Median OTD in hours was 8.0 among both genders with minimum zero and maximum 96 h in males compared to minimum 1 and maximum 120 h in females, DTN was around 30 min with no significant difference. Median NIHSS on which rtPA was administered was 12.5 (6-13) in females compared to 10 (6-12) in males. Males who did not receive rtPA had a better mRS on discharge and on 90 days P = 0.01, 0.009, respectively, while there was no significant difference on discharge and 90 days between both genders on receiving rtPA. Conclusions: No gender disparity was found in DTN, discharge outcome, and 90 days among rtPA recipients. Females tended to have higher NIHSS and relatively delayed presentation to ER with less favorable outcome at discharge and 90 days in case of not receiving rtPA. Encouraging earlier arrival and conducting awareness campaigns for risk factors management is warranted.
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BACKGROUND: The NIHSS is used routinely but has drawbacks. One of them is its inefficiency in detecting all signs of posterior circulation strokes. Since its declaration as a possible substitute for NIHSS in posterior circulation strokes in 2016; the expanded NIHSS (e-NIHSS) has not been paid much attention. The current study assesses clinically the value of e-NIHSS over NIHSS in posterior circulation strokes as regards the percentage of cases with different/higher scores, the significance of such scoring on management decisions, the weight of baseline e-NIHSS as a prognostic tool on 90 days functional outcome and its cut off value. METHODS: The current longitudinal observational study was conducted on 79 cases after formal written consent who presented with posterior circulation strokes and confirmed by brain imaging. RESULTS: In Comparison to NIHSS; the e-NIHSS score was higher in 36 cases at baseline and in 30 cases on discharge. The e-NIHSS median was two points higher at baseline and 24 h and was one point higher on discharge P < 0.001. A baseline moderate/moderate-severe was more common with e-NIHSS (n 50, 63.3%). In terms of 90 days outcome; a less favorable outcome (>2) was evident in cases with different scoring (e-NIHSS > NIHSS) indicating more sensitivity of e-NIHSS in prognosing 90 days outcome. ROC curve showed 82% sensitivity and 81% specificity with a significant area under the curve (=0.858) on scoring ≥ 8 in e-NIHSS. CONCLUSION: e-NIHSS is diagnostically and prognostically relevant tool in posterior circulation strokes and ought to be considered in future guidelines.