Abstract 43: Predicting Clinical Outcomes After Thrombolysis in Patients with Diabetes in Acute Ischemic Stroke

Stroke ◽  
2013 ◽  
Vol 44 (suppl_1) ◽  
Author(s):  
Davar Nikneshan ◽  
Pongmoragot Jitphapa ◽  
Stavroula Raptis ◽  
Limei Zhou ◽  
Gustavo Saposnik ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Clinical Outcomes ◽  
Stroke Risk ◽  
Modified Rankin Scale ◽  
Stroke Patients ◽  
Stroke Risk Factor ◽  
Stroke Outcomes ◽  
Patients With Diabetes ◽  
Secondary Outcomes

Background: Diabetes is a well-known stroke risk factor that is associated with poorer stroke outcomes. Limited tools are available to evaluate clinical outcomes and response to thrombolysis in stroke patients with Diabetes. Methods: We applied the iScore (www.sorcan.ca/iscore), a validated risk score, to stroke patients presenting to stroke centers participating in the Registry of the Canadian Stroke network (RCSN). Outcome measures: Favorable outcome (defined as a modified Rankin scale 0-2) at discharge after thrombolysis. Secondary outcomes included intracerebral hemorrhage, death at 30-days and at 1-year stratified by tertiles of the iScore. Results: Among 12,686 patients with an acute ischemic stroke, 3,228 (25.5%) had diabetes. Patients with diabetes had higher likelihood of death or disability (mRS>3) at discharge after thrombolysis compared to patients without diabetes (75.7% vs. 68.9%; RR 1.01 95%CI 1.02-1.18). The risk of intracranial hemorrhage (any type or symptomatic) was not different in patients with or without diabetes (12.6% vs. 12.5%; RR 1.01, 95%CI 0.72-1.4 and 7.5% vs 6.8%; RR 1.11, 95% CI 0.7-1.72 respectively). In the logistic regression analysis, there was an interaction between tPA and the iScore (p<0.001), but there was no interaction between diabetes and the iScore or tPA. Conclusion: Stroke patients with diabetes had higher mortality. The iScore similarly predicted a clinical response after tPA in both patients with and without diabetes. ICH was similar in both groups.

scholarly journals Dysphagia in Patients with Acute Ischemic Stroke: Early Dysphagia Screening May Reduce Stroke-Related Pneumonia and Improve Stroke Outcomes

2016 ◽  
Vol 42 (1-2) ◽  
pp. 81-89 ◽  
Author(s):  
Mohamed Al-Khaled ◽  
Christine Matthis ◽  
Andreas Binder ◽  
Jonas Mudter ◽  
Joern Schattschneider ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Case Fatality ◽  
National Institutes Of Health ◽  
Modified Rankin Scale ◽  
Stroke Patients ◽  
Stroke Outcomes ◽  
Increased Risk ◽  
Reduced Risk

Background: Dysphagia is associated with poor outcome in stroke patients. Studies investigating the association of dysphagia and early dysphagia screening (EDS) with outcomes in patients with acute ischemic stroke (AIS) are rare. The aims of our study are to investigate the association of dysphagia and EDS within 24 h with stroke-related pneumonia and outcomes. Methods: Over a 4.5-year period (starting November 2007), all consecutive AIS patients from 15 hospitals in Schleswig-Holstein, Germany, were prospectively evaluated. The primary outcomes were stroke-related pneumonia during hospitalization, mortality, and disability measured on the modified Rankin Scale ≥2-5, in which 2 indicates an independence/slight disability to 5 severe disability. Results: Of 12,276 patients (mean age 73 ± 13; 49% women), 9,164 patients (74%) underwent dysphagia screening; of these patients, 55, 39, 4.7, and 1.5% of patients had been screened for dysphagia within 3, 3 to <24, 24 to ≤72, and >72 h following admission. Patients who underwent dysphagia screening were likely to be older, more affected on the National Institutes of Health Stroke Scale score, and to have higher rates of neurological symptoms and risk factors than patients who were not screened. A total of 3,083 patients (25.1%; 95% CI 24.4-25.8) had dysphagia. The frequency of dysphagia was higher in patients who had undergone dysphagia screening than in those who had not (30 vs. 11.1%; p < 0.001). During hospitalization (mean 9 days), 1,271 patients (10.2%; 95% CI 9.7-10.8) suffered from stroke-related pneumonia. Patients with dysphagia had a higher rate of pneumonia than those without dysphagia (29.7 vs. 3.7%; p < 0.001). Logistic regression revealed that dysphagia was associated with increased risk of stroke-related pneumonia (OR 3.4; 95% CI 2.8-4.2; p < 0.001), case fatality during hospitalization (OR 2.8; 95% CI 2.1-3.7; p < 0.001) and disability at discharge (OR 2.0; 95% CI 1.6-2.3; p < 0.001). EDS within 24 h of admission appeared to be associated with decreased risk of stroke-related pneumonia (OR 0.68; 95% CI 0.52-0.89; p = 0.006) and disability at discharge (OR 0.60; 95% CI 0.46-0.77; p < 0.001). Furthermore, dysphagia was independently correlated with an increase in mortality (OR 3.2; 95% CI 2.4-4.2; p < 0.001) and disability (OR 2.3; 95% CI 1.8-3.0; p < 0.001) at 3 months after stroke. The rate of 3-month disability was lower in patients who had received EDS (52 vs. 40.7%; p = 0.003), albeit an association in the logistic regression was not found (OR 0.78; 95% CI 0.51-1.2; p = 0.2). Conclusions: Dysphagia exposes stroke patients to a higher risk of pneumonia, disability, and death, whereas an EDS seems to be associated with reduced risk of stroke-related pneumonia and disability.

scholarly journals Predicting Clinical Outcomes After Thrombolysis Using the iScore

Stroke ◽  
2013 ◽  
Vol 44 (10) ◽  
pp. 2755-2759 ◽  
Author(s):  
Gustavo Saposnik ◽  
Mathew J. Reeves ◽  
S. Claiborne Johnston ◽  
Philip M.W. Bath ◽  
Bruce Ovbiagele
Keyword(s):  
Ischemic Stroke ◽  
Confidence Interval ◽  
Acute Ischemic Stroke ◽  
Clinical Outcomes ◽  
Odds Ratio ◽  
Primary Outcome ◽  
Favorable Outcome ◽  
Tissue Type ◽  
Modified Rankin Scale ◽  
Secondary Outcomes

Background and Purpose— The ischemic stroke risk score (iScore) is a validated tool developed to estimate the risk of death and functional outcomes early after an acute ischemic stroke. Our goal was to determine the ability of the iScore to estimate clinical outcomes after intravenous thrombolysis tissue-type plasminogen activator (tPA) in the Virtual International Stroke Trials Archive (VISTA). Methods— We applied the iScore ( www.sorcan.ca/iscore ) to patients with an acute ischemic stroke within the VISTA collaboration to examine the effect of tPA. We explored the association between the iScore (<200 and ≥200) and the primary outcome of favorable outcome at 3 months defined as a modified Rankin scale score of 0 to 2. Secondary outcomes included death at 3 months, catastrophic outcomes (modified Rankin scale, 4–6), and Barthel index >90 at 3 months. Results— Among 7140 patients with an acute ischemic stroke, 2732 (38.5%) received tPA and 711 (10%) had an iScore ≥200. Overall, tPA treatment was associated with a significant improvement in the primary outcome among patients with an iScore <200 (38.9% non-tPA versus 47.5% tPA; P <0.001) but was not associated with a favorable outcome among patients with an iScore ≥200 (5.5% non-tPA versus 7.6% tPA; P =0.45). In the multivariable analysis after adjusting for age, baseline National Institutes of Health Stroke Scale, and onset-to-treatment time, there was a significant interaction between tPA administration and iScore; tPA administration was associated with 47% higher odds of a favorable outcome at 3 months among patients with an iScore <200 (odds ratio, 1.47; 95% confidence interval, 1.30–1.67), whereas the association between tPA and favorable outcome among those with an iScore ≥200 remained nonsignificant (odds ratio, 0.80; 95% confidence interval, 0.45–1.42). A similar pattern of benefit with tPA among patients with an iScore <200, but not ≥200, was observed for secondary outcomes including death. Conclusions— The iScore is a useful and validated tool that helps clinicians estimate stroke outcomes. In stroke patients participating in VISTA, an iScore <200 was associated with better outcomes at 3 months after tPA.

scholarly journals BLOOD VISCOSITY AS A DETERMINING FACTOR OF ISCHEMIC STROKE OUTCOMES EVALUATED WITH NIHSS AND MRS ON DAY 7 AND 30 POST-THROMBOLYSIS

2019 ◽  
pp. 73-79
Author(s):  
Al Rasyid ◽  
Salim Harris ◽  
Mohammad Kurniawan ◽  
Taufik Mesiano ◽  
Rakhmad Hidayat ◽  
...  
Keyword(s):  
Emergency Department ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Blood Viscosity ◽  
Neurologic Deficit ◽  
National Institutes Of Health ◽  
Modified Rankin Scale ◽  
Stroke Patients ◽  
Stroke Outcomes ◽  
Determining Factor

Objective: This study aimed to analyze blood viscosity as a determining factor of ischemic stroke outcomes evaluated with National Institutes of Health Stroke Scale (NIHSS) and modified Rankin Scale (mRS) on day 7 and 30 post-thrombolysis. Methods: This study was a 4-months cohort study taking place in Cipto Mangunkusumo General Hospital from January to April 2017. Subjects were collected at the Emergency Department or Neurology Outpatient Department. Eligible patients gave informed consent. Patients underwent numerous examinations, including blood viscosity test using digital microcapillary (DM) instrument. Outcomes of patients were identified on day 7 and day 30 post-thrombolysis using NIHSS and mRS, respectively. Results: Most acute ischemic stroke patients (88.6%) had blood hyperviscosity. 9.1% patients had poorer neurologic deficit on day 7 evaluated with NIHSS and 18.2% patients had poor outcome on day 30 evaluated with mRS. All patients with normal blood viscosity did not have a poorer neurologic deficit on day-7-evaluation. Conclusion: Blood viscosity determines the outcomes of acute ischemic stroke patients on day 7 and day 30 post-thrombolysis.

Abstract T MP90: Relationship Between Daily Blood Glucose Variability and Neurological Outcome in Acute Ischemic Stroke Patients With Diabetes Mellitus

Stroke ◽  
2015 ◽  
Vol 46 (suppl_1) ◽  
Author(s):  
Satoshi Kubo ◽  
Naohisa Hosomi ◽  
Takeshi Yoshimoto ◽  
Syuichiro Neshige ◽  
Takahiro Himeno ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Ischemic Stroke ◽  
Blood Glucose ◽  
Acute Ischemic Stroke ◽  
Glucose Variability ◽  
Unfavorable Outcome ◽  
Stroke Patients ◽  
Stroke Outcomes ◽  
Blood Glucose Variability ◽  
Patients With Diabetes

BACKGROUND: Although hyperglycemia in acute stroke is associated with poor stroke outcomes, it remains unclear whether blood glucose variability are also associated with stroke outcomes. In this study, we examined the relationships between daily blood glucose variability and early neurological outcome in acute ischemic stroke patients with diabetes mellitus. METHODS: Subjects were a total of 329 acute ischemic stroke patients (216 male, 70.9 ± 9.6 years) who were either already undergoing treatment for diabetes or had a hemoglobin A1c level of >5.8% at admission from July 2006 to June 2009. The consecutive morning fasting blood glucose (BG) levels were evaluated during 7 days from admission and described as mean and successive variation (SV). The unfavorable outcome was defined by a modified Rankin Scale score of 4 to 6 at discharge. RESULTS: The patients with unfavorable outcome (n=86) were older (75.7 ± 10.5 vs. 69.2 ± 8.6 years, p<0.001), more frequently female (47.7% vs. 29.6%, p=0.003), less commonly had dyslipidemia (40.7% vs. 60.9%, p=0.001), less commonly took oral hypoglycemic agents (30.2% vs. 53.5%, p<0.001), and had higher NIHSS scores (median 9 vs. 3, p<0.001) than those without. The mean BG levels and SV levels in patients with unfavorable outcome were higher than those in patients without (163.3 ± 39.0 vs. 147.9 ± 34.0 mg/dl; p<0.001 and 33.7 ± 24.9 vs. 23.2 ± 15.3 mg/dl; p<0.001, respectively). SV levels was independently associated with unfavorable outcome (OR 1.023, 95%CI 1.004-1.042, p=0.015) using logistic regression analysis controlling age, sex hypertension systolic blood pressure, NIHSS score at admission and insulin use during hospitalization, which are selected using stepwise method. However mean BG levels did not remained as factor, which associated with unfavorable outcome with step wise method. CONCLUSION: Increased blood glucose variability, but not mean BG, was independently related to unfavorable outcome at discharge in acute ischemic stroke patients with diabetes mellitus.

Acute intracranial stenting with mechanical thrombectomy is safe and efficacious in patients diagnosed with underlying intracranial atherosclerotic disease

2021 ◽  
pp. 159101992110394
Author(s):  
Ameer E Hassan ◽  
Victor M Ringheanu ◽  
Laurie Preston ◽  
Wondwossen G Tekle ◽  
Adnan I Qureshi
Keyword(s):  
Ischemic Stroke ◽  
Length Of Stay ◽  
Intracerebral Hemorrhage ◽  
Cerebral Infarction ◽  
Acute Ischemic Stroke ◽  
Mechanical Thrombectomy ◽  
Modified Rankin Scale ◽  
Stroke Patients ◽  
Intracranial Stenting ◽  
Intracranial Atherosclerotic Disease

Objective To investigate whether significant differences exist in recanalization rates and primary outcomes between patients who undergo mechanical thrombectomy alone versus those who undergo mechanical thrombectomy with acute intracranial stenting. Methods Through the utilization of a prospectively collected endovascular database at a comprehensive stroke center between 2012 and 2020, variables such as demographics, co-morbid conditions, symptomatic intracerebral hemorrhage, mortality rate at discharge, and good/poor outcomes in regard to modified thrombolysis in cerebral infarction score and modified Rankin Scale were examined. The outcomes between patients receiving acute intracranial stenting + mechanical thrombectomy and patients that underwent mechanical thrombectomy alone were compared. Results There were a total of 420 acute ischemic stroke patients who met criteria for the study (average age 70.6 ± 13.01 years; 46.9% were women). Analysis of 46 patients from the acute stenting + mechanical thrombectomy group (average age 70.34 ± 13.75 years; 37.0% were women), and 374 patients from the mechanical thrombectomy alone group (average age 70.64 ± 12.92 years; 48.1% were women). Four patients (8.7%) in the acute stenting + mechanical thrombectomy group experienced intracerebral hemorrhage versus 45 patients (12.0%) in the mechanical thrombectomy alone group ( p = 0.506); no significant increases were noted in the median length of stay (7 vs 8 days; p = 0.208), rates of modified thrombolysis in cerebral infarction 2B-3 recanalization ( p = 0.758), or good modified Rankin Scale scores ( p = 0.806). Conclusion Acute intracranial stenting in addition to mechanical thrombectomy was not associated with an increase in overall length of stay, intracerebral hemorrhage rates, or any change in discharge modified Rankin Scale. Further research is required to determine whether mechanical thrombectomy and acute intracranial stenting in acute ischemic stroke patients is unsafe.

Abstract 268: Is There a Weekend Effect on Telestroke Code Time Metrics?

2018 ◽  
Vol 11 (suppl_1) ◽  
Author(s):  
Ganesh Asaithambi ◽  
Amy L Castle ◽  
Emily H Marino ◽  
Bridget M Ho ◽  
Sandra K Hanson
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Scale Score ◽  
Mortality Rates ◽  
Weekend Effect ◽  
Favorable Outcome ◽  
Modified Rankin Scale ◽  
Stroke Patients ◽  
Code Process

Background: It has been suggested that there is a “weekend effect” resulting in higher mortality rates for stroke patients admitted on weekends. We examine this phenomenon for acute ischemic stroke (AIS) patients presenting to telestroke (TS) sites to determine its effect on stroke code process times and outcomes. Methods: From October 2015-June 2017, we reviewed consecutive AIS patients receiving IV alteplase within our TS network who then were transferred to our CSC. We compared patients presenting to TS sites on weekdays (Monday 0700 to Friday 1859) to patients presenting on weekends (Friday 1900 to Monday 0659). We analyzed door to code activation, code activation to TS evaluation, door to imaging, and door to needle times. Rates of favorable outcome (modified Rankin Scale score ≤2) and death at 90 days were compared. Results: We identified 89 (54 weekday, 35 weekend) patients (mean age 71.8±13.3 years, 47.2% women) during the study period. Median door to code activation (15 [5, 27] vs 8 [1, 17] mins, p=0.01) and door to needle (61 [49, 73] vs 47 [35, 59] mins, p=0.003) times were significantly longer for patients presenting on weekends compared to weekdays. There were no significant differences in median door to imaging (weekend 17 [7, 30] vs weekday 11 [6, 21], p=0.1) and code activation to TS evaluation (weekend 7 [6, 10] vs weekday 5 [4, 9], p=0.14) times. The rates of favorable outcome (weekend 50% vs weekday 66.7%, p=0.18) and death (weekend 8.3% vs weekday 4.8%, p=0.56) at 90 days were not significantly different. Conclusion: While there were no significant differences in outcomes, the “weekend effect” results in slower door to code activation and door to needle times. Efforts to improve methods in increasing efficiency of care on weekends should be considered.

Abstract WP236: The Urban-Rural Divide: Risk Factor Prevalence in Ischemic Stroke Patients Across Two Decades

Stroke ◽  
2020 ◽  
Vol 51 (Suppl_1) ◽  
Author(s):  
Dinesh V Jillella ◽  
Sara Crawford ◽  
Anne S Tang ◽  
Rocio Lopez ◽  
Ken Uchino
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Ischemic Stroke ◽  
Regression Models ◽  
Stroke Risk ◽  
Stroke Patients ◽  
Stroke Risk Factor ◽  
Risk Factor Prevalence ◽  
Urban Rural ◽  
Artery Disease

Introduction: Regional disparities exist in stroke incidence and stroke related mortality in the United States. We aimed to elucidate the stroke risk factor prevalence trends based on urban versus rural location. Methods: From the National Inpatient Sample database the comorbid stroke risk factors were collected among hospitalized ischemic stroke patients during 2000-2016. Crude and age-and sex-standardized prevalence estimates were calculated for each risk factor during the time periods 2000-2008 and 2009-2016. We compared risk factor prevalence over the defined time periods using regression models, and differences in risk factor trends based on patient location categorized as urban (metropolitan with population of ≥ 1 million) and rural (neither micropolitan or metropolitan) using interaction terms in the regression models. Results: Stroke risk factor prevalence significantly increased from 2000-2008 to 2009-2016. When stratified based on patient location, most risk factors increased in both urban and rural groups. In the crude model, the urban to rural trend difference across 2000-08 and 2009-16 was significant in hypertension (p<0.0001), hyperlipidemia (p=0.0008), diabetes mellitus (p<0.0001), coronary artery disease (p<0.0001), smoking (p<0.0001) and alcohol (p=0.02). With age and sex standardization, the urban to rural trend difference was significant in hypertension (p<0.0001), hyperlipidemia (p=0.0007), coronary artery disease (p=0.01) and smoking (p<0.0001). Conclusion: The prevalence of vascular risk factors among ischemic stroke patients has increased over the last two decades. There exists an urban-rural divide, with rural patients showing larger increases in prevalence of several risk factors compared to urban patients.

Abstract TP13: Procedural Time (Groin Puncture to Recanalization) Significantly Predicts Outcomes in Endovascular Treatment: A Pooled Analysis of SWIFT, STAR and SWIFT PRIME Trials

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Ameer E Hassan ◽  
Jeffrey L Saver ◽  
Mayank Goyal ◽  
David S Liebeskind ◽  
Reza Jahan ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Endovascular Treatment ◽  
Acute Ischemic Stroke ◽  
Clinical Outcomes ◽  
Pooled Analysis ◽  
Favorable Outcome ◽  
Stroke Patients ◽  
Nihss Score ◽  
Post Procedure ◽  
Procedural Time

Background: Recent single center studies have suggested that “procedural time” independent of “time to procedure” can affect outcomes of acute ischemic stroke patients undergoing endovascular treatment (ET). We performed a pooled analysis from three ET trials to determine the effect of procedural time on angiographic and clinical outcomes. Objective: To determine the relationship between procedural time and clinical outcomes among acute ischemic stroke patients undergoing successful recanalization with ET. Methods: We analyzed data from SWIFT, STAR and SWIFT PRIME trials. Baseline demographic and clinical characteristics, NIHSS score on admission, intracranial hemorrhage rates and mRS at 3 months post procedure were analyzed. TICI scale was used to grade post procedure angiographic recanalization. Procedural time was defined by the time interval between groin puncture and recanalization. We estimated the procedural time after which favorable clinical outcome was unlikely even after recanalization (futile) after age and NIHSS score adjustment. Results: We analyzed 301 patients who underwent ET and had near complete or complete recanalization (TICI 2b or 3). The procedural time (±SD) was significantly shorter in patients who achieved a favorable outcome (mRS 0-2) compared with those who did not achieve favorable outcome (44±25 vs 51±33 minutes, p=0.04). Table 1. In the multivariate analysis (including all baseline characteristics with a p value <0.05 as independent variables), shorter procedural time was a significant predictor of lower odds of unfavorable outcome (OR 0.49, 95% CI 0.28, 0.85, p=0.012). The rates of favorable outcomes were significantly higher when the procedural time was <60 minutes compared with ≥60 minutes (62% vs 45%, p=0.020). Conclusion: Procedural time in patients undergoing mechanical thrombectomy for acute ischemic stroke is an important determinant of favorable outcomes in those with near complete or complete recanalization.

Abstract TP52: Endovascular Therapy in Patients Over 80 Years of Age With Acute Ischemic Stroke

Stroke ◽  
2020 ◽  
Vol 51 (Suppl_1) ◽  
Author(s):  
Janhavi M Modak ◽  
Syed Daniyal Asad ◽  
Jussie Lima ◽  
Amre Nouh ◽  
Ilene Staff ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Symptom Onset ◽  
Time Window ◽  
Extended Time ◽  
Stroke Patients ◽  
Stroke Outcomes ◽  
Stroke Treatment ◽  
Group A ◽  
Group B

Introduction: Acute ischemic stroke treatment has undergone a paradigm shift, with patients being treated in the extended time window (6-24 hours post symptom onset). The purpose of this study is to assess outcomes in stroke patients above 80 years of age undergoing endovascular treatment (EVT) in the extended time window. Methods: Acute ischemic stroke patients presenting to Hartford Hospital between January 2017 to June 2019 were considered for the study. Stroke outcomes in patients above 80 years of age with anterior circulation ischemic strokes presenting in the extended time window (Group A, n=30) were compared to a younger cohort of patients below 80 years (Group B, n=31). Patients over 80 years treated in the traditional time window (within 6 hours of symptom onset) served as a second set of controls (Group C, n=40). Statistical analysis was performed with a significance level of 0.05 Results: For angiographic results, there were no statistically significant differences in terms of good outcomes (TICI 2b-3) among patients of Group A, when compared to Groups B or C (p>0.05). For the endovascular procedures, no significant differences were noted in the total fluoroscopy time (Median Group A 44.05, Group B 38.1, Group C 35.25 min), total intra-procedure time (Median Group A 144, Group B 143, Group C 126 min) or total radiation exposure (Median Group A 8308, Group B 8960, Group C 8318 uGy-m 2 ). For stroke outcomes, a good clinical outcome was defined as modified Rankin score of 0-2 at discharge. Significantly better outcomes were noted in the younger patients in Group B - 35.4%, when compared to 13.3% in Group A (p=0.03). Comparative outcomes differed in the elderly patients above 80 years, Group A -13.3% vs Group C - 25%, although not statistically significant (p=0.23). There was a significant difference in mortality in patients of Group A - 40% as compared to 12% in the younger cohort, Group B (p= 0.01). Conclusions: In the extended time window, patients above 80 years of age were noted to have a higher mortality, morbidity compared to the younger cohort of patients. No significant differences were noted in the stroke outcomes in patients above 80 years of age when comparing the traditional and the extended time window for stroke treatment.

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