Anaesthesia
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Randomized Controlled Trial Multicenter Study Comparative Study
A comparison of volatile and non volatile agents for cardioprotection during on-pump coronary surgery.
A randomised study of 414 patients undergoing coronary artery surgery with cardiopulmonary bypass was conducted to compare the effects of a volatile anaesthetic regimen with either deesflurane or sevoflurane, and a total intravenous anaesthesia (TIVA) regimen on postoperative troponin T release. The primary outcome variable was postoperative troponin T release, secondary outcome variables were hospital length of stay and 1-year mortality. ⋯ The one-year mortality was 12.3% in the TIVA group, 3.3% in the sevoflurane group, and 6.7% in the desflurane group. The EuroSCORE (p = 0.003) was the only significant independent predictor of 1-year mortality.