Abstract TMP36: Improve Patient Outcomes In A Specialized Neurological Emergency Department

Abstract

Improved Patient Outcomes In A Specialized Neurological Emergency Department Introduction: Stroke is now the fifth leading cause of death in the U.S., but remains the leading cause of long term disability. Target: Stroke helps hospitals achieve improved stroke outcomes through reduced door-to-needle times for eligible stroke patients. Phase III of the American Heart Association/American Stroke Association initiative set more aggressive targets for timely treatment with IV alteplase. To achieve rapid treatment times and better patient outcomes, we created a neurologic emergency department (Neuro ED). Neuro ED hours are staffed by emergency physicians with specialized neuroscience training and administer IV alteplase independently, compared to the traditional ED (TED) where emergency providers consult neurology. Methods: This is a retrospective observational study from 2019-2021 comparing outcomes of acute ischemic stroke patients who received IV alteplase following implementation of the Neuro ED compared to a TED. The following metrics were calculated for each patient: Door to Needle times (DTN), door to CT times (DTCT), and pre and post National Institute of Health Stroke Scale (NIHSS) Results: 74 patients were treated in the Neuro ED and 45 patients were treated in the TED. Average DTN times in the Neuro ED were 27 minutes compared to 65 minutes in the TED. Patients treated in the Neuro ED achieved DTN times of 45 min or less 87% of cases, while only 24% of the time in the TED. Patients treated in the Neuro ED achieved DTN times of 30 min or less 65% of cases, with only 4% of cases in the TED. Average DTCT times in the Neuro ED were 8 minutes faster than the TED. No differences in admission NIHSS were found with an average of 8.75, but a significant improvement was found in discharge NIHSS. Average discharge NIHSS was 3.8 for Neuro ED stroke patients compared with 5.6 for TED patients (p<0.001). Conclusion: Implementation of a Neuro ED led to swift management and improved symptoms for stroke patients. A dedicated Neuro ED is highly effective in improving DTN times, DTCT times, and overall stroke outcomes.