Thieme Gruppe, JNLS-A: Central European Neurosurgery, 2023
DOI: 10.1055/a-2156-5363
Full text: Unavailable
Abstract Background The COVID-19 pandemic has significantly affected acute ischemic stroke (AIS) care. In this study, we examined the effects of the pandemic on neurosurgical AIS care by means of decompressive surgery (DS). Methods In this retrospective observational study, we compared the characteristics, in-hospital processes, and in-hospital mortality rates among patients hospitalized for AIS during the first four waves of the pandemic (between January 1, 2020 and October 26, 2021) versus the corresponding periods in 2019 (prepandemic). We used administrative data from a nationwide hospital network in Germany. Results Of the 177 included AIS cases with DS, 60 were from 2019 and 117 from the first four pandemic waves. Compared with the prepandemic levels, there were no changes in weekly admissions for DS during the pandemic. The same was true for patient age (range: 51.7–60.4 years), the number of female patients (range: 33.3–57.1%), and the prevalence of comorbidity, as measured by the Elixhauser Comorbidity Index (range: 13.2–20.0 points). Also, no alterations were observed in transfer to the intensive care unit (range: 87.0–100%), duration of in-hospital stay (range: 14.6–22.7 days), and in-hospital mortality rates (range: 11.8–55.6%). Conclusion In Germany, compared with the prepandemic levels, AIS patients undergoing DS during the first four waves of the pandemic showed no changes in demographics, rates of comorbidity, and in-hospital mortality rates. This is in contrast to previous evidence on patients with less critical types of AIS not requiring DS and underlines the uniqueness of the subgroup of AIS patients requiring DS. Our findings suggests that these patients, in contrast to AIS patients in general, were unable to forgo hospitalization during the COVID-19 pandemic. Maintaining the delivery of DS is an essential aspect of AIS care during a pandemic.