In:
Journal of Cardiovascular Medicine, Ovid Technologies (Wolters Kluwer Health), Vol. 19, No. Supplement 2 ( 2018-11), p. e21-e22
Abstract:
The aim of this study was to assess the impact of frailty on the outcome after coronary artery bypass grafting (CABG) and whether it mayimprove the predictive ability of EuroSCORE II. Methods: The Clinical Frailty Scale (CFS) was assessed preoperatively in patients undergoing isolated CABG from the multicenter E-CABG registry and patients were stratified in three classes: scores 1–2, scores 3–4 and scores 5–7. Results: Of 6156 patients enrolled, 39.2% had CFS scores 1–2, 57.6% scores 3–4, and 3.2% scores 5–7. Logistic regression adjusted for multiple covariates showed that the CFS was an independent predictor of hospital/30-day mortality (CFS scores 3–4, OR 3.95, 95%CI 2.19–7.14; CFS scores 5–7, OR 5.90, 95%CI 2.67–13.05) and resulted in an Integrated Improvement Index of 1.3 (p 〈 0.001) and a Net Reclassification Index of 55.6 (p 〈 0.001) for prediction of hospital/30-day mortality. Adding the CFS classes to EuroSCORE II resulted in an Integrated Improvement Index of 0.9 (p 〈 p 〈 0.001) and Net Reclassification Index of 59.6 (p 〈 p 〈 0.001) for prediction of hospital/30-day mortality, with a significantly larger area under the receiver operating characteristics curve (0.809 vs. 0.781, p = 0.028). The CFS was an independent predictor of mid-term mortality (CFS scores 3–4, HR 2.05, 95%CI 1.43–2.85; CFS scores 5–7, HR 3.05, 95%CI 1.83–5.06). Conclusions: The CFS predicted early and mid-term mortality in patients undergoing isolated CABG. Further studies are needed to evaluate whether frailty may improve the estimation of the operative risk of patients undergoing adult cardiac surgery.
Type of Medium:
Online Resource
ISSN:
1558-2027
,
1558-2035
DOI:
10.2459/01.JCM.0000549902.50273.ff
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2018
detail.hit.zdb_id:
2223461-5
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