Mortality Impact of Severe COVID-19 in the ICU: A Study from the Târgu Mureș Support Unit

Abstract

(1) Background: Since the onset of the COVID-19 pandemic, it has been recognized that a considerable proportion of critically ill patients may die of this disease. The current study aims to assess the overall 1-year outcomes within the UMFST COVID-19 Unit, providing valuable insights into the efficacy of specialized care facilities in managing severe cases of COVID-19. (2) Methods: This is a retrospective monocentric observational study including 294 patients confirmed to have SARS-CoV-2 infection. Demographic data and clinical and paraclinical parameters were assessed. Survival probabilities were estimated using Kaplan–Meier curves. (3) Results: Overall, the 1-year mortality was 89.4%. All deaths occurred in-hospital, with two patients dying after 28 days. Diabetes mellitus, chronic kidney failure, cerebrovascular disease, and atrial fibrillation were more prevalent in deceased patients. Thirty percent of patients needed endotracheal intubation during the first 24 h. The incidence of hospital-acquired pneumonia was higher among deceased patients. The SOFA score was significantly different between deceased vs. survivors. The survival analysis showed that the use of noradrenaline increased the likelihood of surviving COVID-19. (4) Conclusions: The severe comorbidities of the patients were the primary factors contributing to the increased mortality rate in the COVID-19 unit.

Keywords

• COVID19
• SARS-CoV-2
• mortality