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Background: Ticagrelor is one of the most recent antiplatelet drugs to be approved to treat ischemic heart disease. Its efficacy may exceed aspirin in improving clinical outcomes in patients with acute ischemic stroke who are ineligible for rt-PA. Objectives: We evaluated the safety regarding hemorrhagic complications (as a primary endpoint) and the efficacy (as a secondary endpoint) of a 180-mg loading dose of ticagrelor given within 9 h from the onset of the first-ever non-cardioembolic ischemic stroke. Methods: We conducted our study on patients aged 18–75 years who presented with their first clinically manifested non-cardioembolic ischemic stroke and were recruited from the emergency department OF Kafr El-Sheik University Hospitals, Egypt. Eligible patients randomly received ticagrelor or aspirin loading and maintenance doses. Screening, randomization, and initiation of treatment all occurred within the first 9 h of stroke onset. Results: Eighty-five patients received ticagrelor, and 84 received aspirin. Patients who received ticagrelor had a better clinical outcome in terms of NIHSS improvement at 2 days and 1 week of discharge and a favorable mRS score after 1 week of discharge and at 90-day follow-up. There was no significant difference between the two groups regarding hemorrhagic adverse effects. Conclusion: This pilot study found that ticagrelor had a better clinical outcome than aspirin based on NIHSS and mRS in acute ischemic stroke patients who received it within 9 h from symptom onset and had a shorter hospital stay duration. Ticagrelor was non-inferior to aspirin regarding hemorrhagic complications. Trial registration: We registered our trial on ClinicalTrials.gov, named after "ticagrelor versus aspirin in ischemic stroke," and with a clinical trial number (NCT03884530)—March 21, 2019. [ABSTRACT FROM AUTHOR]

Introduction: Ticagrelor is one of the most recent antiplatelet drugs used to treat ischemic heart disease. Its efficacy may equal or exceed aspirin in improving clinical outcomes in patients with acute ischemic stroke who are ineligible for rt-PA. Aim of the Work: We aimed at evaluating the safety (as a primary endpoint) and efficacy (as a secondary endpoint) of a 180 mg loading dose of ticagrelor given within 9 h from the onset of first-ever ischemic stroke. Methods: We conducted an open-label, randomized prospective controlled clinical trial between May 2019 and September 2020 on patients who presented with their first-ever ischemic stroke and were recruited from the emergency department, of Kafr el-sheik University Hospitals, Egypt. Eligible patients randomly received aspirin or ticagrelor loading and maintenance doses. Treatment began within 9 h of stroke onset. Results: Aspirin was given to 84 patients; ticagrelor was given to 85. There was no significant difference between the 2 groups regarding the hemorrhagic and nonhemorrhagic complications. Patients who received ticagrelor had a better outcome regarding NIHSS improvement at 2 days and 1 week or discharge and a favorable mRS score after 1 week or discharge and at 90-day follow-up. Conclusion: Ticagrelor was noninferior to aspirin regarding safety profile. Compared with aspirin, ticagrelor had a better clinical outcome based on NIHSS and mRS in first-ever acute ischemic stroke patients who received it within 9 h from symptom onset, leading to a shorter hospital stay. [ABSTRACT FROM AUTHOR]

Background: In the current study we investigated the causes of pre-hospital delay as this can compromise the patient's chance to receive thrombolytic therapy and thus impact stroke outcome. Methods: We surveyed 254 patients regarding reasons for delayed and early arrival to hospital after acute ischemic stroke. The survey was performed over five months, spanning a period pre- and during COVID-19 (between December 7, 2019 and May 10, 2020). Results: A total of 71.2% of patients arrived beyond four hours of onset of ischemic stroke. The commonest cause for delay pre-Covid-19 was receiving treatment in a non-stroke hospital, while that during COVID-19 was fear of infection and lock down issues. Not realizing the urgency of the condition and stroke during sleep were common in both periods. Early arrival because of the patient's previous experience with stroke accounted for approximately 25% of cases in both periods. The effect of media was more evident during COVID-19, accounting for 47.7% of cases. Conclusion: Pre-hospital delay secondary to misperception of the urgency of stroke and management in a non-stroke hospital reflect the lack of awareness among the public and medical staff. This concept is emphasized by early arrival secondary to previous experience with stroke and the pronounced effect of media in the time of COVID-19. [ABSTRACT FROM AUTHOR]

Background: Intravenous thrombolysis (IVT) with alteplase is the first-line therapy for acute ischemic anterior and posterior circulation strokes (ACS and PCS). Knowledge about safety and efficacy of IVT in posterior circulation stroke is deficient as most of the Egyptian studies either assessed IVT outcome in comparison to conservative therapy or its outcome in anterior circulation stroke only. Therefore, our aim was to compare the relative frequency and outcome after intravenous thrombolysis in anterior versus posterior circulation stroke patients presenting to stroke centers of Ain Shams University hospitals (ASUH). Results: A total of 238 anterior circulation stroke and 61 posterior circulation strokes were enrolled, onset-to-door and door-to-needle time were statistically insignificant. NIHSS showed comparable difference at all time points despite higher scores along anterior circulation stroke; 90-day modified Rankin Scale (mRS) showed significant improvement in both groups from mRS >2 to =2 with a better percentage along posterior circulation stroke patients. There was insignificant difference for either incidence of death or intracranial hemorrhage (ICH) between the two groups. Conclusion: IVT significantly reduced NIHSS for both anterior and posterior circulation stroke along different studied time points. Meanwhile, a higher percentage of patients with posterior circulation stroke had a better mRS outcome at 90 days. [ABSTRACT FROM AUTHOR]

Background: The purpose of this study is to share our experience in changing hospital strategies to achieve rapid thrombolysis in acute ischemic stroke (AIS) patients in 2 university stroke centers. Rapid reperfusion by shortening door to needle time (DTN) reduces morbidity and mortality for patients with AIS. Our aim is to evaluate the effect of applying certain logistic strategies to reduce DTN for thrombolysis and its impact on clinical outcome., Methods: In this retrospective registry-based observational study from the SITS-ISTR Dataset, we studied AIS patients admitted to 2 stroke centers in Ain Shams University over 3 successive years from 2016 till 2018. We analyzed change of DTN and outcome at 3 months by modified Rankin scale over these 3 years., Results: By the end of the 3 year period there was a 6.1% increase in number of patients receiving thrombolysis. There was a significant decrease of median DTN by 41%, and increase in percentage of patients receiving recombinant tissue plasminogen activator within a shorter DTN. Also, the number of patients with a favorable outcome (modified Rankin scale≤2) increased by 23.3%. There was insignificant difference regarding mortality rate., Conclusion: Applying a goal-directed corrective strategy to improve quality of service can, in a short time, reduce DTN and improve patient outcome., Competing Interests: The authors declare no conflict of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: High-quality data on time of stroke onset and time of hospital arrival is required for proper evaluation of points of delay that might hinder access to medical care after the onset of stroke symptoms., Purpose: Based on (SITS Dataset) in Egyptian stroke patients, we aimed to explore factors related to time of onset versus time of hospital arrival for acute ischemic stroke (AIS)., Material and Methods: We included 1,450 AIS patients from two stroke centers of Ain Shams University, Cairo, Egypt. We divided the day to four quarters and evaluated relationship between different factors and time of stroke onset and time of hospital arrival. The factors included: age, sex, duration from stroke onset to hospital arrival, type of management, type of stroke (TOAST classification), National Institute of Health Stroke Scale (NIHSS) on admission and favorable outcome modified Rankin Scale (mRS ≤2)., Results: Pre-hospital: highest stroke incidence was in the first and fourth quarters. There was no significant difference in the mean age, sex, type of stroke in relation to time of onset. NIHSS was significantly less in onset in third quarter of the day. Percentage of patients who received thrombolytic therapy was higher with onset in the first 2 quarters of the day (p = <0.001). In-hospital: there was no difference in percentage of patients who received thrombolytic therapy nor in outcome across 4 quarters of arrival to hospital., Conclusion: Pre-hospital factors still need adjustment to improve percentage of thrombolysis, while in-hospital factors showed consistent performance., Competing Interests: The authors have declared that no competing interests exist.

Background: Egypt is a densely populated country with living habits and health care services that differ from urban to rural regions. We aimed to study how characteristics of stroke vary among these regions., Methods: This is a cross-sectional observational study of ischemic stroke, thus hemorrhagic and venous strokes were excluded. A total of 1475 ischemic stroke patients were recruited for analysis from a tertiary hospital in Cairo representing urban area and from a secondary care hospital in Suhag representing rural region., Results: Analysis was done for 1143 ischemic stroke patients from urban and 332 from rural area. Onset to door was shorter in urban. Urban patients showed an older age and higher prevalence of hypertension and diabetes (65.9%, 48.6% respectively), while rural patients were characterized by female preponderance (51.5%), more dyslipidemia, smoking 44.6%, stroke in young 20.5%, atrial fibrillation 23.8% % and recurrent stroke 44.3%. Rural cases showed a severer deficit at onset and poorer outcome., Conclusion: Vascular risk factors, stroke type, and presentation tend to differ in Egypt according to the geographic distribution whether urban or rural. Studying patterns of such difference may aid in planning specific targeted preventive and therapeutic strategies for stroke in urban and rural Egypt., (Copyright © 2019 Elsevier Inc. All rights reserved.)