• Ann. Thorac. Surg. · Sep 2012

    Comparative Study

    Patient disposition and long-term outcomes after valve surgery in octogenarians.

    • Linda Henry, Linda Halpin, Sharon Hunt, Sari D Holmes, and Niv Ad.
    • Inova Heart and Vascular Institute, Falls Church, Virginia 22042, USA. linda.henry@inova.org
    • Ann. Thorac. Surg. 2012 Sep 1;94(3):744-50.

    BackgroundValve surgery is performed routinely in octogenarians. This study explored variables affecting patient discharge disposition (home versus other facility) and whether patient disposition was related to long-term survival.MethodsPatients 80 years or older who presented for aortic valve or mitral valve surgery from 2002 to 2010 were included. Baseline demographic, perioperative, and long-term outcomes were captured. Disposition was categorized into 2 groups; home (n=184) or other facility (n=123). The National Death Index and Social Security Death Index verified deaths.ResultsMean age was 82.9±2.5; 46% (140 of 307) were female. Discharge location logistic regression, adjusted for gender (odds ratio [OR]=1.45, p=0.17) and European System for Cardiac Operative Risk Evaluation score (OR=1.09, p=0.10), predicted that older (OR=1.18, p<0.001), unmarried (OR=2.07, p=0.006) patients with at least 1 major complication (OR=3.86, p<0.001) were more likely to be not discharged home. Kaplan-Meier analysis found significantly lower 1- and 2-year (85.8% vs 94.6%, p=0.009; 80.1% vs 90.3%, respectively, p=0.01) cumulative survival in patients not discharged home. A multivariate Cox proportional hazards model demonstrated poorer 1- and 2-year survival (hazard ratio [HR]=2.56, p=0.04; HR=2.06, p=0.05, respectively). Predictors of follow-up mortality for patients not discharged home were length of stay (OR=1.06, p=0.03) and any major complication (OR=6.90, p=0.002); lower body mass index was marginally significant (OR=1.12, p=0.06). The significant predictor for patients discharged home was length of stay (OR=1.17, p=0.002).ConclusionsOctogenarians can expect excellent survival after valve surgery. Those not discharged home had poorer long-term survival. Therefore, adequate resources should be secured so sicker patients receive the appropriate level of care.Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

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