Key result
The CASUS scoring system demonstrated superior outcome prediction for 30-day mortality (AUC 0.89) compared to EuroSCORE II (AUC 0.87) in patients after cardiac surgery.
Why the study?
Do specialized scoring systems (CASUS, EuroSCORE II) improve outcome prediction compared to general scoring systems in patients admitted to a cardiac surgical intensive care unit?
Population
150 consecutive patients admitted to a cardiac surgical intensive care unit (CSICU) after cardiac surgery
Comparison
Specialized cardiac surgery scoring systems… vs General severity-scoring systems
Design
Cohort
Follow-up
30 days
Authors
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May support CASUS over EuroSCORE II for post-cardiac surgery risk stratification; hypothesis-generating and should not yet change practice.
Observational (n=150)
Do specialized scoring systems (CASUS, EuroSCORE II) improve outcome prediction compared to general scoring systems in patients admitted to a cardiac surgical intensive care unit?
Effect estimate: AUC 0.89
The CASUS scoring system provides superior risk stratification and outcome prediction for 30-day mortality in cardiac surgery patients compared to general ICU scoring systems.
Exarchopoulos et al. (2015) conducted an observational in cardiac surgery (n=150). CASUS (cardiac surgery score) vs. EuroSCORE II, APACHE II, SAPS II, and SOFA was evaluated on 30-day mortality and in-hospital morbidity (AUC 0.89). The CASUS scoring system demonstrated superior outcome prediction for 30-day mortality (AUC 0.89) compared to EuroSCORE II (AUC 0.87) in patients after cardiac surgery.
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