ABSTRACT
Background: The coronavirus 2019 (COVID-19) pandemic has affected all aspects of stroke care delivery and resource allocation. We sought to study this effect utilizing the Florida Stroke Registry (FSR), which collects data from hospitals in large metropolitan cities and small communities, each facing pandemic peaks at different timepoints and within various healthcare system organizations. Methods: From March 2019 to March 2021, the FSR identified 82,899 patients with the final diagnosis of ischemic stroke and TIA. Stroke care metrics were compared in patients enrolled during the COVID-19 pandemic (March 2020 to February 2021) to those enrolled in the immediate pre-pandemic year. These metrics included utilization of intravenous thrombolytic (IVT), Endovascular therapy (EVT), Door-To-Needle time (DTN), Door-To-Puncture time (DTP), Door-To-Computed Tomography time (DTCT) and overall Defect-Free Care (DFC). Results: Pre-pandemic patients (n= 41,929, 49.0% female, mean age 70.1 ± 14.6 years, 64.3% white, 20.4% black, 15.3% Hispanic) had similar demographics to pandemic patients (48.8% female, mean age 69.9 ± 14.4 years, 65.4% white, 19.9% black, 14.7% Hispanic). Pandemic stroke patients had more severe presentations (median NIHSS 3 [IQR 8] vs 3 [7], p < .0001), longer onset-to-arrival time (242 [677] vs 229 [654] minutes, p = 0.002), and were more likely to arrive via emergency medical services (62.3% vs. 60.8%, p < .0001) than pre-pandemic stroke patients. Although both groups received IVT equally (13.4% vs. 13.5%, p = 0.67), pandemic stroke patients were more likely to receive EVT (7.0% vs. 6.5%, p = 0.005) and had longer DTP (84 [60] vs. 81 [64] minutes, p = 0.01), shorter DTCT (22 [52] vs 23 [56] minutes, p = 0.01) and similar DTN (36 [22] vs. 37 [22] minutes, p = 0.05) times, with an increased DFC rate of 2.2% (86.6% vs. 84.4%, p < .0001). Conclusions: In this large registry based study, we found that compared to pre-pandemic care, ischemic stroke patients treated during the COVID19 pandemic presented sicker and later to the hospital and were more likely to receive EVT, but had longer door-to-puncture times. Despite many healthcare delivery challenges imposed by COVID19, Florida hospitals within the FSR maintained high quality of stroke care overall.