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Postoperative complications among octogenarians after cardiovascular surgery
Scott D Barnett1, Linda S Halpin, Alan M Speir
1Inova Heart Institute at Inova Fairfax Hospital, Falls Church, Virginia 22042, USA. scott.barnett@inova.com
The Annals of Thoracic Surgery
|September 10, 2003
Summary
Elderly patients aged 80 and over undergoing cardiac surgery face double the mortality risk and increased complications compared to younger patients. This highlights the need for careful consideration of octogenarian cardiac intervention outcomes.
Area of Science:
- Cardiothoracic surgery
- Geriatric medicine
- Cardiovascular research
Background:
- Octogenarian patients are often considered too frail for cardiothoracic surgery.
- This study investigates postoperative complications in patients aged 80 years and older versus those younger than 80 undergoing cardiac procedures.
Purpose of the Study:
- To compare postoperative complications between octogenarian and younger patients after open-heart surgery.
- To identify predictors of complications in elderly cardiac surgery patients.
Main Methods:
- A retrospective review of 8,361 patients who underwent coronary artery bypass or valve replacement at two medical centers.
- Data analysis included univariate and multivariate logistic regression to identify predictors of complications.
Main Results:
- Octogenarian patients (80+) had a nearly double mortality rate (4.1% vs. 2.3%) compared to younger patients.
- Age over 80 was a significant predictor of complications (OR=2.65).
- Prolonged ventilation, reoperation for bleeding, and pneumonia were the most common complications.
Conclusions:
- Octogenarian patients have twice the risk of death and a longer hospital stay after cardiac intervention.
- Elderly patients (80+) face a markedly higher risk of both fatal and nonfatal postoperative complications.