Background and methods Intravenous thrombolysis for acute ischemic stroke in the Middle-East and North African (MENA) countries is still confined to the main urban and university hospitals. This was a prospective observational study to examine outcomes of intravenous thrombolysis-treated stroke patients in the MENA region compared to the non-MENA stroke cohort in the SITS International Registry. Results Of 32,160 patients with ischemic stroke registered using the SITS intravenous thrombolysis protocol between June 2014 and May 2016, 500 (1.6%) were recruited in MENA. Compared to non-MENA (all p < 0.001), median age in MENA was 55 versus 73 years, NIH Stroke Scale score 12 versus 9, onset-to-treatment time 138 versus 155 min and door-to-needle time 54 min versus 64 min. Hypertension was the most reported risk factor, but lower in MENA (51.7 vs. 69.7%). Diabetes was more frequent in MENA (28.5 vs. 20.8%) as well as smoking (20.8 vs. 15.9%). Hyperlipidemia was less observed in MENA (17.6 vs. 29.3%). Functional independence (mRS 0–2) at seven days or discharge was similar (53% vs. 52% in non-MENA), with mortality slightly lower in MENA (2.3% vs. 4.8%). SICH rates by SITS-MOST definition were low (<1.4%) in both groups. Conclusions Intravenous thrombolysis patients in MENA were younger, had more severe strokes and more often diabetes. Although stroke severity was higher in MENA, short-term functional independency and mortality were not worse compared to non-MENA, which could partly be explained by younger age and shorter OTT in MENA. Decreasing the burden of stroke in this young population should be prioritized.
BackgroundEmergency medical services (EMS) play a vital role in expediting hospital arrival in stroke patients. The objective of our study was to assess the level of awareness regarding pre-hospital identification and management of acute stroke among EMS Staff in Dubai and to evaluate the impact of an educational lecture on their knowledge.MethodsOurs was a cross-sectional study with a pre-test and post-test design. The intervention was an educational lecture, based on the updated guidelines in pre-hospital care of acute stroke. Participants were assessed before and after the intervention on various aspects of stroke care. Paired t test were used to compare the impact of the intervention.ResultsA total of 274 EMS workers participated in our study. The baseline knowledge of participants regarding stroke types was inadequate with only 68% correctly identifying these. 79% were able to name the cardinal stroke symptoms. Knowledge of stroke mimics was poor with only 6.6% identifying stroke mimics correctly. With respect to management, most participants were unable to correctly identify the points to illicit in the history of an acute stroke patient (25.2%) and also the steps in pre-hospital management (40%). All these aspects showed remarkable improvement post intervention.ConclusionThe baseline awareness of most aspects of acute stroke identification and management was poor in our EMS participants. Our educational lecture proved effective in improving this knowledge when tested immediately post intervention. However, there is a need to re-assess this at periodic intervals to identify the need for refresher courses on pre-hospital stroke management.Electronic supplementary materialThe online version of this article (doi:10.1186/s13104-017-2585-x) contains supplementary material, which is available to authorized users.
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