Subject(s)
Esophageal Perforation , Hydropneumothorax , Mediastinal Diseases , Shock, Septic , Humans , Hydropneumothorax/etiology , Hydropneumothorax/diagnostic imaging , Shock, Septic/complications , Shock, Septic/etiology , Esophageal Perforation/diagnostic imaging , Esophageal Perforation/complications , Mediastinal Diseases/diagnostic imaging , Mediastinal Diseases/complications , Male , Esophageal Diseases , Rupture, SpontaneousABSTRACT
PURPOSE: To describe the way patients die in a Spanish ICU, and how the modes of death have changed in the last 10 years. MATERIALS AND METHODS: Retrospective observational study evaluating all patients who died in a Spanish tertiary ICU over a 10-year period. Modes of death were classified as death despite maximal support (D-MS), brain death (BD), and death following life-sustaining treatment limitation (D-LSTL). RESULTS: Amongst 9264 ICU admissions, 1553 (16.8%) deaths were recorded. The ICU mortality rate declined (1.7%/year, 95% CI 1.4-2.0; p = 0.021) while ICU admissions increased (3.5%/year, 95% CI 3.3-3.7; p < 0.001). More than half of the patients (888, 57.2%) died D-MS, 389 (25.0%) died after a shared decision of D-LSTL and 276 (17.8%) died due to BD. Modes of death have changed significantly over the past decade. D-LSTL increased by 15.1%/year (95% CI 14.4-15.8; p < 0.001) and D-MS at the end-of-life decreased by 7.1%/year (95% CI 6.6-7.6; p < 0.001). The proportion of patients diagnosed with BD remained stable over time. CONCLUSIONS: End-of-life practices and modes of death in our ICU have steadily changed. The proportion of patients who died in ICU following limitation of life-prolonging therapies substantially increased, whereas death after maximal support occurred significantly less frequently.
