BACKGROUND AND PURPOSE: National guidelines recommend imaging within 25 minutes of emergency department arrival and intravenous tissue-type plasminogen activator within 60 minutes of emergency department arrival for patients with acute stroke. In 2007, we implemented a new institutional acute stroke care model to include 10 best practices and evaluated the effect of this intervention on improving door-to-computed tomography (CT) and door-to-needle (DTN) times at our hospital. METHODS: We compared patients who presented directly to our hospital with acute ischemic stroke in the preintervention (2003-2006) and postintervention (2008-2011) periods. We did not include 2007, the year that the new protocol was established. Predictors of DTN ≤60 minutes before and after the intervention were assessed using χ(2) for categorical variables, and t test and Wilcoxon signed-rank test for continuous variables. RESULTS: Among 2595 patients with acute stroke, 284 (11%) received intravenous tissue-type plasminogen activator. For patients arriving within an intravenous tissue-type plasminogen activator window, door-to-CT <25 improved from 26.7% pre intervention to 52.3% post intervention (P<0.001). Similarly, the percentage of patients with DTN <60 doubled from 32.4% to 70.3% (P<0.001). Patients with DTN ≤60 did not differ significantly with respect to demographics, comorbidities, or National Institutes of Health Stroke Scale score in comparison with those treated after 60 minutes. CONCLUSIONS: Door-to-CT and DTN times improved dramatically after applying 10 best practices, all of which were later incorporated into the Target Stroke Guidelines created by the American Heart Association. The only factor that significantly affected DTN60 was the intervention itself, indicating that these best practices can result in improved DTN times.
BACKGROUND AND PURPOSE: National guidelines recommend imaging within 25 minutes of emergency department arrival and intravenous tissue-type plasminogen activator within 60 minutes of emergency department arrival for patients with acute stroke. In 2007, we implemented a new institutional acute stroke care model to include 10 best practices and evaluated the effect of this intervention on improving door-to-computed tomography (CT) and door-to-needle (DTN) times at our hospital. METHODS: We compared patients who presented directly to our hospital with acute ischemic stroke in the preintervention (2003-2006) and postintervention (2008-2011) periods. We did not include 2007, the year that the new protocol was established. Predictors of DTN ≤60 minutes before and after the intervention were assessed using χ(2) for categorical variables, and t test and Wilcoxon signed-rank test for continuous variables. RESULTS: Among 2595 patients with acute stroke, 284 (11%) received intravenous tissue-type plasminogen activator. For patients arriving within an intravenous tissue-type plasminogen activator window, door-to-CT <25 improved from 26.7% pre intervention to 52.3% post intervention (P<0.001). Similarly, the percentage of patients with DTN <60 doubled from 32.4% to 70.3% (P<0.001). Patients with DTN ≤60 did not differ significantly with respect to demographics, comorbidities, or National Institutes of Health Stroke Scale score in comparison with those treated after 60 minutes. CONCLUSIONS: Door-to-CT and DTN times improved dramatically after applying 10 best practices, all of which were later incorporated into the Target Stroke Guidelines created by the American Heart Association. The only factor that significantly affected DTN60 was the intervention itself, indicating that these best practices can result in improved DTN times.
Authors: William L Scheving; Joseph M Ebersole; Michael Froehler; Donald Moore; Kiersten Brown-Espaillat; James Closser; Wesley H Self; Michael J Ward Journal: Am J Emerg Med Date: 2019-07-11 Impact factor: 2.469
Authors: Ilana M Ruff; Ava L Liberman; Fan Z Caprio; Matthew B Maas; Scott J Mendelson; Farzaneh A Sorond; Deborah Bergman; Richard A Bernstein; Yvonne Curran; Shyam Prabhakaran Journal: Neurol Clin Pract Date: 2017-06
Authors: Sara K Rostanski; Joshua I Stillman; Lauren R Schaff; Crismely A Perdomo; Ava L Liberman; Eliza C Miller; Randolph S Marshall; Joshua Z Willey; Olajide Williams Journal: Neurohospitalist Date: 2017-01-17
Authors: Benjamin R Kummer; Michael P Lerario; Babak B Navi; Adam C Ganzman; Daniel Ribaudo; Saad A Mir; Sammy Pishanidar; Tim Lekic; Olajide Williams; Hooman Kamel; Randolph S Marshall; George Hripcsak; Mitchell S V Elkind; Matthew E Fink Journal: Appl Clin Inform Date: 2018-02-07 Impact factor: 2.342