scholarly journals The impact of age and 24‐h blood pressure on arterial health in acute ischemic stroke patients: The Norwegian stroke in the young study

2021 ◽  
Author(s):  
Sahrai Saeed ◽  
Ulrike Waje‐Andreassen ◽  
Halvor Naess ◽  
Annette Fromm ◽  
Peter M. Nilsson
Keyword(s):  
Blood Pressure ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Stroke Patients ◽  
Stroke In The Young ◽  
The Impact

scholarly journals Relationship between Blood Pressure and Outcomes in Acute Ischemic Stroke Patients Administered Lytic Medication in the TIMS-China Study

PLoS ONE ◽  
2016 ◽  
Vol 11 (2) ◽  
pp. e0144260 ◽  
Author(s):  
Wei Wu ◽  
Xiaochuan Huo ◽  
Xingquan Zhao ◽  
Xiaoling Liao ◽  
Chunjuan Wang ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Stroke Patients ◽  
China Study

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 1122‐000034: Systematic CT‐Perfusion acquisition in All Suspected Stroke Patients Increases Vascular Occlusion Detection and Thrombectomy Rates

2021 ◽  
Vol 1 (S1) ◽  
Author(s):  
Marta Olive‐Gadea ◽  
Manuel Requena ◽  
Facundo Diaz ◽  
Alvaro Garcia‐Tornel ◽  
Marta Rubiera ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Clinical Symptoms ◽  
Ct Perfusion ◽  
False Negative ◽  
False Negative Rate ◽  
Vascular Occlusion ◽  
Stroke Patients ◽  
Imaging Protocols ◽  
The Impact

Introduction : In acute ischemic stroke patients, current guidelines recommend noninvasive vascular imaging to identify intracranial vessel occlusions (VO) that may benefit from endovascular treatment (EVT). However, VO can be missed in CT angiography (CTA) readings. We aim to evaluate the impact of consistently including CT perfusion (CTP) in admission stroke imaging protocols on VO diagnosis and EVT rates. Methods : We included patients with a suspected acute ischemic stroke that underwent urgent non‐contrast CT, CTA and CTP from April to October 2020. Hypoperfusion areas defined by Tmax>6s delay (RAPID software), congruent with the clinical symptoms and a vascular territory, were considered due to a VO (CTP‐VO). Cases in which mechanical thrombectomy was performed were defined as therapeutically relevant VO (EVT‐VO). For patients that received EVT, site of VO according to digital subtraction angiography was recorded. Two experienced neuroradiologists blinded to CTP but not to clinical symptoms, retrospectively evaluated NCCT and CTA to identify intracranial VO (CTA‐VO). We analyzed CTA‐VO sensitivity and specificity at detecting CTP‐VO and EVT‐VO respecitvely. We performed a logistic regression to test the association of Tmax>6s volumes with CTA‐VO identification and indication of EVT. Results : Of the 338 patients included in the analysis, 157 (46.5%) presented a CTP‐VO, (median Tmax>6s: 73 [29‐127] ml). CTA‐VO was identified in 83 (24.5%) of the cases. Overall CTA‐VO sensitivity for the detection of CTP‐VO was 50.3% and specificity was 97.8%. Higher hypoperfusion volume was associated with an increased CTA‐VO detection, with an odds ratio of 1.03 (95% confidence interval 1.02‐1.04) (figure). DSA was indicated in 107 patients; in 4 of them no EVT was attempted due to recanalization or a too distal VO in the first angiographic run. EVT was performed in 103 patients (30.5%. Tmax>6s: 102 [63‐160] ml), representing 65.6% of all CTP‐VO. Overall CTA‐VO sensitivity for the detection of EVT‐VO was 69.9%. The CTA‐VO sensitivity for detecting patients with indication of EVT according to clinical guidelines was as follows: 91.7% for ICA occlusions and 84.4% for M1‐MCA occlusions. For all other occlusion sites that received EVT, the CTA‐VO sensitivity was 36.1%. The overall specificity was 95.3%. Among patients who received EVT, CTA‐VO was not detected in 31 cases, resulting in a false negative rate of 30.1%. False negative CTA‐VO cases had lower Tmax>6s volumes (69[46‐99.5] vs 126[84‐169.5]ml, p<0.001) and lower NIHSS (13[8.5‐16] vs 17[14‐21], p<0.001). Conclusions : Systematically including CTP perfusion in the acute stroke admission imaging protocols may increase the diagnosis of VO and rate of EVT.

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.

scholarly journals Association of Elevated Blood Pressure Levels with Outcomes in Acute Ischemic Stroke Patients Treated with Intravenous Thrombolysis: A Systematic Review and Meta-Analysis

2019 ◽  
Vol 21 (1) ◽  
pp. 78-90 ◽  
Author(s):  
Konark Malhotra ◽  
Niaz Ahmed ◽  
Angeliki Filippatou ◽  
Aristeidis H. Katsanos ◽  
Nitin Goyal ◽  
...  
Keyword(s):  
Systematic Review ◽  
Blood Pressure ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Meta Analysis ◽  
Intravenous Thrombolysis ◽  
Elevated Blood Pressure ◽  
Elevated Blood ◽  
Stroke Patients

scholarly journals Temporal profiles of blood pressure, circulating nitric oxide, and adrenomedullin as predictors of clinical outcome in acute ischemic stroke patients

2016 ◽  
Vol 13 (5) ◽  
pp. 3724-3734 ◽  
Author(s):  
MARTA SERRANO-PONZ ◽  
CARMEN RODRIGO-GASQUÉ ◽  
EVA SILES ◽  
ESTHER MARTÍNEZ-LARA ◽  
LAURA OCHOA-CALLEJERO ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Blood Pressure ◽  
Ischemic Stroke ◽  
Clinical Outcome ◽  
Acute Ischemic Stroke ◽  
Stroke Patients ◽  
Temporal Profiles

Covariates of non-dipping and elevated night-time blood pressure in ischemic stroke patients: the Norwegian Stroke in the Young Study*

2015 ◽  
Vol 25 (4) ◽  
pp. 212-218 ◽  
Author(s):  
Sahrai Saeed ◽  
Ulrike Waje-Andreassen ◽  
MT Lønnebakken ◽  
Annette Fromm ◽  
Halvor Øygarden ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Ischemic Stroke ◽  
Stroke Patients ◽  
Night Time ◽  
Stroke In The Young

The Impact of Hyperthermia and Infection on Acute Ischemic Stroke Patients in the Intensive Care Unit

2008 ◽  
Vol 9 (2) ◽  
pp. 183-188 ◽  
Author(s):  
Woo-Keun Seo ◽  
Sung-Wook Yu ◽  
Ji Hyun Kim ◽  
Kun-Woo Park ◽  
Seong-Beom Koh
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Stroke Patients ◽  
The Impact
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