Premium
The Stentless Freestyle Bioprosthesis: Impact of Age Over 80 Years on Quality of Life, Perioperative, and Mid‐Term Outcome
Author(s) -
Ennker Jürgen,
Dalladaku Fatmir,
Rosendahl Ulrich,
Ennker Ina Carolin,
Mauser Manfred,
Florath Ines
Publication year - 2006
Publication title -
journal of cardiac surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 58
eISSN - 1540-8191
pISSN - 0886-0440
DOI - 10.1111/j.1540-8191.2006.00249.x
Subject(s) - medicine , perioperative , term (time) , quality of life (healthcare) , outcome (game theory) , surgery , nursing , physics , mathematical economics , mathematics , quantum mechanics
Background: The steadily increasing life expectancy of the population in the Western World, together with the progress in noninvasive diagnostic methods and operating techniques lead to an increase in aortic valve surgery in elderly people. Aim of the study: Is there an increased risk of adverse perioperative and mid‐term outcome for octogenarians and do they benefit from aortic valve replacement (AVR) with stentless bioprostheses? Methods: Between 1996 and 2002, 503 patients older than 60 years underwent AVR with a stentless Freestyle bioprosthesis. Seventy‐six of them were older than 80 years. The risk of operative mortality, perioperative complications, valve‐related morbidity for octogenarians was determined by multivariate logistic regression. Results: In general, risk‐adjusted analyses did not reveal an increased risk of operative mortality (p = 0.4), postoperative atrial fibrillation (p = 0.2), prolonged ventilation (p = 0.5), prolonged stay in the intensive care unit (p = 0.3), or mid‐term valve‐related morbidity as prosthetic valve endocarditis (p = 0.2), reoperation (p = 0.4), bleeding events (p = 0.1), and stroke (p = 0.8) for octogenarians. Continuously increasing age was an independent risk factor for postoperative neurological complications (OR = 1.8 per 10 years, p = 0.04). Quality of life was equal to or better than the general population of the same age. Median survival time of octogenarians was 5.2 ± 0.5 years. Conclusions: Except for postoperative neurological complications, octogenarians receiving stentless bioprostheses had no increased risk of adverse perioperative and mid‐term outcome in comparison to younger patients. As quality of life and life expectancy after AVR with stentless valves were equal to the general population, AVR with stentless bioprostheses should not be withheld from octogenarians.