The Efficacy of the Charlson Comorbidity Index and Its Age-Adjusted Version in Forecasting Mortality and Postoperative Outcomes Following Isolated Coronary Artery Bypass Grafting
Background/Objectives: The Charlson Comorbidity Index (CCI) is designed for evaluating comorbidities and mortality risks, with the age-adjusted CCI (ACCI) combining age and comorbidity assessments. Despite its long-standing use, research on CCI’s application in cardiac surgery patients is limited. T...
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Veröffentlicht in: | Journal of clinical medicine 2025-01, Vol.14 (2), p.395 |
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Sprache: | eng |
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Zusammenfassung: | Background/Objectives: The Charlson Comorbidity Index (CCI) is designed for evaluating comorbidities and mortality risks, with the age-adjusted CCI (ACCI) combining age and comorbidity assessments. Despite its long-standing use, research on CCI’s application in cardiac surgery patients is limited. This study assessed the effectiveness of CCI and ACCI in predicting in-hospital mortality and post-surgery outcomes for patients undergoing isolated coronary artery bypass grafting (CABG). Methods: CCI and ACCI scores were derived from medical records between 2016 and 2022. Patient demographics, surgical techniques, and postoperative complications were documented. Results: Totally 393 patients [297 (75.6%) males, 96 (24.4%) females] with an average age of 65 years were included. Median CCI and ACCI scores were 1 (1–2) and 4 (3–5), respectively. In-hospital mortality occurred in 5.9% (n = 23) of cases, with CCI being an independent predictor (OR 1.865, 95% CI 1.117–3.116; p = 0.017). Both CCI and ACCI scores negatively correlated with preoperative EF (%) and positively correlated with ICU and total hospital stay, cardiopulmonary bypass time, and cross-clamp time. ACCI score also positively correlated with extubation time. Patients categorized by CCI comorbidity severity (no comorbidity, mild, moderate, severe) showed a significant increase in postoperative complications with increasing severity, including postoperative VT (p = 0.000), acute renal failure (p = 0.009), pneumonia (p = 0.007), and in-hospital mortality (p = 0.001). Conclusions: Both CCI and ACCI are prognostic indicators for in-hospital mortality in isolated CABG surgery patients, effectively predicting postoperative complications, extended ICU stays, and prolonged hospital stays. Implementing these scoring systems could enhance patient care and improve surgical decision-making. |
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ISSN: | 2077-0383 2077-0383 |
DOI: | 10.3390/jcm14020395 |