Re-sternotomy for aortic valve replacement in octogenarian patients in age of evolving transcatheter therapies
JOURNAL OF CARDIAC SURGERY(2022)
摘要
Background The aim of this study was to analyze perioperative results and long-term survival of re-sternotomy for surgical aortic valve replacement (SAVR) in octogenarians in age of transcatheter therapies. Methods This is a retrospective, single-center study (April 2000 to December 2019). Perioperative data were compared for re-sternotomy with isolated SAVR (Isolated redoSAVR) and re-sternotomy with SAVR and concomitant cardiac procedure (Associated redoSAVR). Regression analyses were performed to identify predictors of in-patient mortality. Hazard ratios and Kaplan-Meier survival curves were compared for groups. Results There were 163 patients (Isolated redoSAVR; 69, Associated redoSAVR; 94). Emergency/salvage cases were excluded. The median age was 83 (81-85) years and the median logEuroSCORE was 19.2 (13.0-26.7)%. The follow-up was 4.2 +/- 3.5 years. Inpatient mortality was 4.9% (1.4% vs. 7.4% for Isolated redoSAVR and Associated redoSAVR respectively, p = .08). TIA/stroke rate was 8% (9% vs. 7% for Isolated redoSAVR and Associated redoSAVR, respectively, p = .78). COPD was a predictor of inpatient mortality (odds ratio: 8.86; 95% confidence interval: 1.19-66.11, p = .03). Survival was 88.7%, 86.4%, 70.1%, 49.5%, and 26.3% at 1, 2, 5, 7, and 10 years. There was no survival difference between Isolated redoSAVR and Associated redoSAVR (log rank p = .36, Wilcoxon p = .84). Significant adverse predictors of long-term survival were COPD, postoperative TIA/stroke, and length of stay. Survival was lower than age and gender-matched first-time SAVR and general population of the United Kingdom. Conclusion RedoSAVR in octogenarians is associated with significant morbidity and mortality. Shared decision-making should consider emerging transcatheter therapies as a valuable option in selected patients.
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关键词
aortic valve replacement, octogenarians, re-sternotomy, previous cardiac surgery
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