Abstract P183: Preserved Acute Stroke Volumes and Treatment Metrics During the Covid 19 Pandemic

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Maria V Diaz Rojas ◽  
Liang Zhu ◽  
Tzu-ching Wu ◽  
Christy T Ankrom ◽  
Alicia Zha ◽  
...  
Keyword(s):  
Acute Stroke ◽  
Clinical Characteristics ◽  
Hospital Staff ◽  
High Morbidity ◽  
Stroke Patients ◽  
Hospital Capacity ◽  
Safe Management ◽  
Number Of Patients ◽  
Quality Check ◽  
The Impact

Stroke is a devastating disease with high morbidity/mortality. Many studies have shown lower stroke volumes during the Covid 19 pandemic, with possible causes including fear of contracting the virus, limited hospital capacity, etc. Telemedicine (TM) helps provide safe management of stroke patients, and may be advantageous to in-person coverage during crises. The UT Teleneurology (UTT) hub provides acute neurological coverage by stroke specialists to 18 spoke centers. The impact of the pandemic on acute stroke volumes and care is ongoing and its effects should be studied further. The purpose of this study is to compare TM acute stroke volumes and time metrics between the Covid 19 era (March-June 2020) and the previous year (March-June 2019). In a retrospective query of the UTT registry from 3/19 - 6/19 and 3/20 - 6/20, we identified 294 stroke patients who received tPA - 273 were included in our analysis - 4 were excluded after quality check, 17 were excluded as inpatient strokes. We compared baseline and clinical characteristics, volumes, and time metrics between the periods (table 1). Of the 273 patients, 172 received tPA via TM during the 2019 period and 109 received tPA via TM during the 2020 period. Baseline and clinical characteristics were similar between the groups except for race. Of note, there were no differences in acute TM volumes or the number of patients receiving tPA. There was no difference in most metrics, including door to needle time. During the pandemic, camera to needle time was longer (3 minutes), and there was a trend towards longer last well to door time. There were no differences in the volume of acute TM consults, the number of patients receiving tPA, or door to needle time between the pandemic period and the previous year. Camera to needle time was slightly longer during the pandemic, perhaps representing more demands on hospital staff. The trend towards longer last well to door time could be due to public fear of presenting to the hospital during a deadly pandemic.

Abstract W P287: Does Comprehensive Stroke Certification Demonstrate a Significant Effect on Volume and Quality of Care?

Stroke ◽  
2014 ◽  
Vol 45 (suppl_1) ◽  
Author(s):  
Laurie Paletz ◽  
Shlee Song ◽  
Nili Steiner ◽  
Betty Robertson ◽  
Nicole Wolber ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Quality Of Care ◽  
Acute Stroke ◽  
Acute Ischemic Stroke ◽  
Turnaround Time ◽  
Joint Commission ◽  
Stroke Patients ◽  
Number Of Patients ◽  
The Impact

Introduction/Background information: At the onset of acute stroke symptoms, speed, capability, safety and skill are essential-lost minutes can be the difference between full recoveries, poor outcome, or even death. The Joint Commission's Certificate of Distinction for Comprehensive Stroke Centers recognizes centers that make exceptional efforts to foster better outcomes for stroke care. While many hospitals have been surveyed, Cedars Sinai was the 5 th hospital in the nation to receive this certification. Researchable question: Does Comprehensive stroke certification (CSC) demonstrate a significant effect on volume and quality of care? Methods: We assembled a cross-functional, multidisciplinary expert team representing all departments and skill sets involved in treating stroke patients. We carefully screened eligible patients with acute ischemic stroke We assessed the number of patients treated at Cedars-Sinai with IV-T-pa t 6 months before and then 6 months after CSC and the quality of their care including medical treatment and door to needle time. Results: In the 6 months prior to Joint Commissions Stroke Certification we treated 20 of 395acute stroke patients with t-PA with an average CT turnaround time of 31±19minutes and an average Door to needle time (DTNT) of 68±32minutes. In the 6 months since Joint Commission Stroke Certification we have increased the number of acute stroke patients treated by almost double. There were 37 out of 489(P=0.02, Chi Square) patients treated with IV t-PA with an average CT turnaround time of 22±7minutes (p=0.08, t-test, compared to pre-CSC) and an average DTNT of 61± 23minutes (not different than pre-CSC). Conclusion: We conclude that Joint Commission Certification for stroke was associated with an increased rate of treatment with IV rt-PA in acute ischemic stroke patients. We were not able to document an effect on quality of care. Further studies of the impact of CSC certification are warranted.

Abstract 42: Epidemiological Surveillance of the Impact of the Covid-19 Pandemic on Stroke Care Using Artificial Intelligence

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Raul Nogueira ◽  
Jason Davies ◽  
Rishi Gupta ◽  
Ameer E Hassan ◽  
Thomas G Devlin ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Acute Stroke ◽  
Real Time ◽  
Systems Of Care ◽  
Stroke Care ◽  
Epidemiological Surveillance ◽  
Day Hospital ◽  
Stroke Patients ◽  
Number Of Patients ◽  
The Impact

Background: The degree to which the COVID-19 pandemic has affected systems of care, in particular those for time-sensitive conditions such as stroke, remains poorly quantified. We sought to evaluate the impact of COVID-19 in the overall screening for acute stroke utilizing a commercial clinical artificial intelligence (AI) platform. Methods: Data were derived from the Viz Platform, an AI application designed to optimize the workflow of acute stroke patients. Neuroimaging data on suspected stroke patients across 97 hospitals in 20 US states were collected in real-time and retrospectively analyzed with the number of patients undergoing imaging screening serving as a surrogate for the amount of stroke care. The main outcome measures were the number of CTA, CTP, Large vessel occlusions (LVOs) (defined according to the automated software detection), and severe strokes on CTP (defined as those with hypoperfusion volumes>70mL) normalized as number of patients per day per hospital. Data from the pre-pandemic (November 4, 2019 to February 29, 2020) and pandemic (March 1 to May 10, 2020) periods were compared at national and state levels. Correlations were made between the inter-period changes in imaging screening, stroke hospitalizations, and thrombectomy procedures using state-specific sampling. Results: A total of 23,223 patients were included. The incidence of LVO on CTA and severe strokes on CTP were 11.2%(n=2,602) and 14.7%(n=1,229/8,328), respectively. There were significant declines in the overall number of CTAs (-22.8%;1.39 to 1.07 patients/day/hospital,p<0.001) and CTPs (-26.1%;0.50 to 0.37 patients/day/hospital,p<0.001) as well as in the incidence of LVO (-17.1%;0.15 to 0.13 patients/day/hospital,p<0.001) and severe strokes on CTP (-16.7%;0.12 to 0.10 patients/day/hospital, p<0.005). The sampled cohort showed similar declines in the rates of LVOs versus thrombectomy (18.8%vs.19.5%, p=0.9) and CSC hospitalizations (18.8%vs.11.0%, p=0.4). Conclusions: A significant decline in stroke imaging screening has occurred during the COVID-19 pandemic. This underscores the broader application of AI neuroimaging platforms for the real-time monitoring of stroke systems of care.

scholarly journals Effect of early sleep apnoea treatment with adaptive servo-ventilation in acute stroke patients on cerebral lesion evolution and neurological outcomes: study protocol for a multicentre, randomized controlled, rater-blinded, clinical trial (eSATIS: early Sleep Apnoea Treatment in Stroke)

Trials ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Simone B. Duss ◽  
Anne-Kathrin Brill ◽  
Sébastien Baillieul ◽  
Thomas Horvath ◽  
Frédéric Zubler ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Acute Stroke ◽  
Acute Ischaemic Stroke ◽  
Sleep Apnoea ◽  
Resonance Imaging ◽  
Stroke Patients ◽  
Adaptive Servo Ventilation ◽  
Randomized Controlled ◽  
The Impact

Abstract Background Sleep-disordered breathing (SDB) is highly prevalent in acute ischaemic stroke and is associated with worse functional outcome and increased risk of recurrence. Recent meta-analyses suggest the possibility of beneficial effects of nocturnal ventilatory treatments (continuous positive airway pressure (CPAP) or adaptive servo-ventilation (ASV)) in stroke patients with SDB. The evidence for a favourable effect of early SDB treatment in acute stroke patients remains, however, uncertain. Methods eSATIS is an open-label, multicentre (6 centres in 4 countries), interventional, randomized controlled trial in patients with acute ischaemic stroke and significant SDB. Primary outcome of the study is the impact of immediate SDB treatment with non-invasive ASV on infarct progression measured with magnetic resonance imaging in the first 3 months after stroke. Secondary outcomes are the effects of immediate SDB treatment vs non-treatment on clinical outcome (independence in daily functioning, new cardio-/cerebrovascular events including death, cognition) and physiological parameters (blood pressure, endothelial functioning/arterial stiffness). After respiratory polygraphy in the first night after stroke, patients are classified as having significant SDB (apnoea-hypopnoea index (AHI) > 20/h) or no SDB (AHI < 5/h). Patients with significant SDB are randomized to treatment (ASV+ group) or no treatment (ASV− group) from the second night after stroke. In all patients, clinical, physiological and magnetic resonance imaging studies are performed between day 1 (visit 1) and days 4–7 (visit 4) and repeated at day 90 ± 7 (visit 6) after stroke. Discussion The trial will give information on the feasibility and efficacy of ASV treatment in patients with acute stroke and SDB and allows assessing the impact of SDB on stroke outcome. Diagnosing and treating SDB during the acute phase of stroke is not yet current medical practice. Evidence in favour of ASV treatment from a randomized multicentre trial may lead to a change in stroke care and to improved outcomes. Trial registration ClinicalTrials.gov NCT02554487, retrospectively registered on 16 September 2015 (actual study start date, 13 August 2015), and www.kofam.ch (SNCTP000001521).

Abstract P850: Four C’s Are Vital in Improving Door to Thrombolytic Administration

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Betty A McGee ◽  
Melissa Stephenson
Keyword(s):  
Ischemic Stroke ◽  
Acute Stroke ◽  
Median Time ◽  
Survival Data ◽  
Stroke Patients ◽  
Eligibility Criteria ◽  
Before And After ◽  
Administration Time ◽  
System Data ◽  
The Impact

Background and Purpose: Thrombolytic therapy is a key link in the stroke chain of survival. Data suggests that four components are vital in decreasing door to thrombolytic administration in acute stroke patients eligible for treatment. Analysis of system data, pre and post implementation of a Door to Needle Project, afforded the opportunity to assess. Hypothesis: We assessed the hypothesis that commitment, collaboration, communication, and consistency (referred to as Four C’s) are vital in improving door to thrombolytic administration time in ischemic stroke patients. Methods: In this quantitative study, we utilized case data collected by a quality improvement team serving five emergency departments within a healthcare system. We retrospectively reviewed times of thrombolytic administration from admission to the emergency department in acute ischemic stroke patients. Cases were included based on eligibility criteria from American Heart Association’s Get With the Guidelines. Times from 2019 were compared with times through April 2020, before and after implementation of the project, which had multidisciplinary process interventions that reinforced the Four C’s. Results: The data revealed a 13.5 % reduction in median administration time. Cases assessed from 2019 had a median time of 52 minutes from door to thrombolytic administration, 95% CI [47.0, 59.0], n = 52. Cases assessed through April 2020 had a median time of 45 minutes from door to thrombolytic administration, 95% CI [39.0, 57.5], n = 18. Comparing cases through April 2020 to those of 2019, there were improvements of 38.1% fewer cases for administration in greater than 60 minutes and 27.8% fewer cases for administration in greater than 45 minutes. Conclusion: The hypothesis that Four C’s are vital in improving door to thrombolytic administration was validated by a decrease in median administration time as well as a reduction in cases exceeding targeted administration times. The impact to clinical outcomes is significant as improving administration time directly impacts the amount of tissue saved. Ongoing initiatives encompassing the Four C’s, within a Cerebrovascular System of Care, are essential in optimizing outcomes in acute stroke patients.

Abstract P119: Factors Influencing Door to Needle Administration for Acute Stroke Patients in the Emergency Department

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Nicolle W Davis ◽  
Meghan Bailey ◽  
Natalie Buchwald ◽  
Amreen Farooqui ◽  
Anna Khanna
Keyword(s):  
Emergency Department ◽  
Ischemic Stroke ◽  
Acute Stroke ◽  
Acute Ischemic Stroke ◽  
Patient Outcomes ◽  
Time Of Day ◽  
Stroke Patients ◽  
Acute Stroke Care ◽  
The Impact ◽  
Iv Tpa

Background/Objective: There is growing importance on discovering factors that delay time to intervention for acute ischemic stroke (AIS) patients, as rapid intervention remains essential for better patient outcomes. The management of these patients involves a multidisciplinary effort and quality improvement initiatives to safely increase treatment with intravenous thrombolytic (IV tPa). The objective of this pilot is to evaluate factors of acute stroke care in the emergency department (ED) and the impact they have on IV tPa administration. Methods: A sample of 89 acute ischemic stroke patients that received IV tPa from a single academic medical institution was selected for retrospective analysis. System characteristics (presence of a stroke nurse and time of day) and patient characteristics (mode of arrival and National Institutes of Health Stroke Scale score (NIHSS) on arrival) were analyzed using descriptive statistics and multiple regression to address the study question. Results: The mean door to needle time is 53.74 minutes ( + 38.06) with 74.2% of patients arriving to the ED via emergency medical services (EMS) and 25.8% having a stroke nurse present during IV tPa administration. Mode of arrival ( p = .001) and having a stroke nurse present ( p = .022) are significant predictors of door to needle time in the emergency department (ED). Conclusion: While many factors can influence door to needle times in the ED, we did not find NIHSS on arrival or time of day to be significant factors. Patients arriving to the ED by personal vehicle will have a significant delay in IV tPa administration, therefore emphasizing the importance of using EMS. Perhaps more importantly, collaborative efforts including the addition of a specialized stroke nurse significantly decreased time to IV tPa administration for AIS patients. With this dedicated role, accelerated triage and more effective management of AIS patients is accomplished, leading to decreased intervention times and potentially improving patient outcomes.

Abstract W P211: Clinical Characteristics of Pseudo Negative Cases in Prehospital Triage for Stroke

Stroke ◽  
2015 ◽  
Vol 46 (suppl_1) ◽  
Author(s):  
Shuichi Tonomura
Keyword(s):  
Acute Stroke ◽  
Clinical Characteristics ◽  
Stroke Onset ◽  
The Other ◽  
Small Vessel ◽  
Stroke Patients ◽  
Vessel Occlusion ◽  
Stroke Subtypes ◽  
Prehospital Triage ◽  
Prehospital Diagnosis

Objective: The accuracy of prehospital diagnosis for stroke by emergency medical services (EMS) is improved using instruments for symptom recognition. On the other hand, prehospital misdiagnosis for stroke and subsequent delay in presentation to a hospital with stroke expertise play a critical role in the exclusion of potential therapeutic candidates. Our study aims to investigate the clinical characteristics of pseudo-negative cases in prehospital triage for stroke/TIA by EMS. Methods: From April 2013 to April 2014, consecutive 644 acute stroke patients were transferred by EMS to our hospital. We investigated prehospital diagnosis, Cincinnati prehospital stroke scale (CPSS) by EMS, neurological symptoms and complaints of patients themselves at stroke onset. We also examined activity of daily life (ADL) and cognitive impairments before stroke onset, and stroke subtypes in final diagnoses. Results: Among 644 acute stroke patients, 36 patients (22 men, mean 72.5±4.4 years old) were pseudo-negative cases in prehospital triage for stroke and had no abnormalities in CPSS by EMS. When EMS arrived at emergency site, 12 patients (33%) had loss of consciousness. Before stroke onset, 6 patients (17%) had impaired ADL (modified Rankin Scale >2), and 5 (14%) cognitive impairment. Among the stroke subtypes, the proportion of small vessel occlusion (22.4%, p=0.0025) and transient ischemic attack (TIA) (25%, p=0.0021) was significant higher in pseudo negative cases in prehospital triage; on the other hand, intracranial hemorrage (11%, p=0.0028) was lower. In complaint of patients themselves at stroke onset, weakness in one or two extremities was reported in 20 patients (56%), abnormal speech/language in 13 (36%), however all of them were not clarified by EMS. Conclusion: This study showed that small vessel occlusion and TIA tend to be misdiagnosed in a prehospital triage by EMS. The complaint of patients themselves at stroke onset is important to prehospital diagnoses by EMS.

scholarly journals Epidemiological Surveillance of the Impact of the COVID-19 Pandemic on Stroke Care Using Artificial Intelligence

Stroke ◽  
2021 ◽  
Author(s):  
Raul G. Nogueira ◽  
Jason M. Davies ◽  
Rishi Gupta ◽  
Ameer E. Hassan ◽  
Thomas Devlin ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Acute Stroke ◽  
Systems Of Care ◽  
Ct Perfusion ◽  
Stroke Care ◽  
Large Vessel ◽  
Large Vessel Occlusion ◽  
Vessel Occlusion ◽  
Number Of Patients ◽  
The Impact

Background and Purpose: The degree to which the coronavirus disease 2019 (COVID-19) pandemic has affected systems of care, in particular, those for time-sensitive conditions such as stroke, remains poorly quantified. We sought to evaluate the impact of COVID-19 in the overall screening for acute stroke utilizing a commercial clinical artificial intelligence platform. Methods: Data were derived from the Viz Platform, an artificial intelligence application designed to optimize the workflow of patients with acute stroke. Neuroimaging data on suspected patients with stroke across 97 hospitals in 20 US states were collected in real time and retrospectively analyzed with the number of patients undergoing imaging screening serving as a surrogate for the amount of stroke care. The main outcome measures were the number of computed tomography (CT) angiography, CT perfusion, large vessel occlusions (defined according to the automated software detection), and severe strokes on CT perfusion (defined as those with hypoperfusion volumes >70 mL) normalized as number of patients per day per hospital. Data from the prepandemic (November 4, 2019 to February 29, 2020) and pandemic (March 1 to May 10, 2020) periods were compared at national and state levels. Correlations were made between the inter-period changes in imaging screening, stroke hospitalizations, and thrombectomy procedures using state-specific sampling. Results: A total of 23 223 patients were included. The incidence of large vessel occlusion on CT angiography and severe strokes on CT perfusion were 11.2% (n=2602) and 14.7% (n=1229/8328), respectively. There were significant declines in the overall number of CT angiographies (−22.8%; 1.39–1.07 patients/day per hospital, P <0.001) and CT perfusion (−26.1%; 0.50–0.37 patients/day per hospital, P <0.001) as well as in the incidence of large vessel occlusion (−17.1%; 0.15–0.13 patients/day per hospital, P <0.001) and severe strokes on CT perfusion (−16.7%; 0.12–0.10 patients/day per hospital, P <0.005). The sampled cohort showed similar declines in the rates of large vessel occlusions versus thrombectomy (18.8% versus 19.5%, P =0.9) and comprehensive stroke center hospitalizations (18.8% versus 11.0%, P =0.4). Conclusions: A significant decline in stroke imaging screening has occurred during the COVID-19 pandemic. This analysis underscores the broader application of artificial intelligence neuroimaging platforms for the real-time monitoring of stroke systems of care.

The impact of an education intervention on the approach of hospital staff to patients with dementia in a Danish general hospital setting: An explanatory sequential mixed-methods study

2021 ◽  
pp. 205715852110229
Author(s):  
Annemarie Toubøl ◽  
Lene Moestrup ◽  
Katja Thomsen ◽  
Jesper Ryg ◽  
Dennis Lund Hansen ◽  
...  
Keyword(s):  
Mixed Methods ◽  
Data Collection ◽  
General Hospital ◽  
Hospital Staff ◽  
Education Intervention ◽  
Post Intervention ◽  
Sequential Mixed Methods ◽  
Number Of Patients ◽  
The Impact ◽  
Dementia Education

The number of patients with dementia admitted to hospitals is increasing. However, the care and treatment of these patients tends to be suboptimal. A response to this is a widespread implementation of educational initiatives. Nevertheless, the effect of such initiatives is questioned. The aim of this study was to investigate the impact of a dementia education intervention by examining the self-reported outcomes of general hospital staff and exploring the staff’s experiences of these outcomes. An explanatory sequential mixed-methods design framed the study method. The quantitative data collection included repeated questionnaires: pre-intervention ( n = 849), one month post-intervention ( n = 618), and five months post-intervention ( n = 468) followed by a qualitative data collection using interviews ( n = 16). The GRAMMS guideline was followed. The integration of the quantitative and qualitative results suggests that the impact of the education intervention can be ascribed to the interdisciplinary focus, which facilitated a comprehensive commitment to creating careful solutions for patients with dementia. A prioritization of person over task seems to be assisted by an improved interdisciplinary cooperation initiated by the inclusion of all employed staff at the hospital in a dementia education intervention.

Abstract T P158: Albuminuria Is Associated With Neurological Deterioration and Poor Outcome in Acute Stroke Patients With Non-valvular Atrial Fibrillation: The SAMURAI-NVAF Study

Stroke ◽  
2015 ◽  
Vol 46 (suppl_1) ◽  
Author(s):  
Takayuki Matsuki ◽  
Masatoshi Koga ◽  
Shoji Arihiro ◽  
Kenichi Todo ◽  
Hiroshi Yamagami ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Acute Stroke ◽  
Clinical Outcomes ◽  
Reperfusion Therapy ◽  
Neurological Deterioration ◽  
Stroke Patients ◽  
Multicenter Observational Study ◽  
Spot Urine ◽  
Poor Outcome ◽  
The Impact

Background and purpose: The impact of albuminuria on clinical outcomes in acute cardioembolic stroke is not fully investigated. We assessed whether high spot urine albumin/creatinine ratio (ACR) was associated with clinical outcomes in acute stroke with non-valvular atrial fibrillation (NVAF). Methods: From 2011 to 2014, we enrolled acute ischemic stroke/TIA patients with NVAF in the SAMURAI-NVAF study, which is a multicenter, observational study. Patients with complete ACR values were included in the analysis. They were divided into the N (normal, ACR < 30mg/g) and the H (high, ACR ≥ 30mg/g) groups. Clinical outcomes were neurological deterioration (an increase of NIHSS ≥1 point during the initial 7 days) and poor outcome (mRS of 4-6 at 3 months). Results: Of 558 patients (328 men, 77±10 y) who were included, 271 and 287 were assigned to the H group and the N group, respectively. As compared with patients in the N group, those in the H group were more frequently female (52 vs 31%, p < 0.001) and older (80±10 vs 75±10 y, p < 0.001). On admission, patients in the H group more frequently had diabetes (28 vs 17%, p = 0.003), less frequently had paroxysmal AF (68 vs 57%, p = 0.009), had higher levels of SBP (157±28 vs 151±24 mmHg, p = 0.003), NIHSS score (11 vs 5, p < 0.001), CHA2DS2-VASc score (6 vs 5, p < 0.001), plasma glucose (141±62 vs 132±41 mg/dL, p = 0.04), and brain natriuretic peptide (348±331 vs 259±309 pg/mL, p = 0.002), and had lower levels of hemoglobin (13±2 vs 14±2 g/dL, p = 0.02), and estimated glomerular filtration ratio (eGFR) (60±24 vs 66±20 mL/min/1.73m2 p = 0.002). On imaging studies, patients in the H group more frequently had large infarct (29 vs 20 %, p = 0.02) and culprit artery occlusion (64 vs 48%, p < 0.001). Neurological deterioration (14 vs 4%, p < 0.001) and poor outcome (49 vs 24%, p < 0.001) were more frequently observed in the H group. On multivariate regression analysis adjusted for significant confounders and reperfusion therapy, the H group was associated with neurological deterioration (OR 2.43; 95% CI 1.14-5.5; p = 0.02) and poor outcome (OR 2.75; 95% CI 1.45-5.2; p = 0.002), although eGFR was not significantly related to either. Conclusion: High ACR, a marker of albuminuria, was independently associated with unfavorable outcomes in acute stroke patients with NVAF.

Basic Clinical Syndromes and Definitions

2018 ◽  
pp. 1-21
Author(s):  
Aparna Pendurthi ◽  
Maxim Mokin
Keyword(s):  
Emergency Department ◽  
Acute Stroke ◽  
Clinical Characteristics ◽  
Clinical Presentation ◽  
Clinical Manifestations ◽  
Transient Ischemic Attacks ◽  
Stroke Patients ◽  
Duration Of Symptoms ◽  
Surgical Interventions ◽  
Clinical Syndromes

The goal for neurological evaluation in the Emergency Department is to appropriately route potential acute stroke patients toward medical or surgical interventions in the most expedient manner possible. This chapter focuses on familiarizing the reader with main stroke subtypes and clinical manifestations associated with specific syndromes. Acute neurologic episodes being evaluated in the emergent setting for stroke workup can be divided into broad categories based on duration of symptoms, clinical presentation, and findings from basic imaging. This chapter explores the most common of these stroke syndromes and discusses the classification and clinical characteristics of transient ischemic attacks and ischemic and hemorrhagic strokes.

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