Journal of cardiothoracic and vascular anesthesia
-
J. Cardiothorac. Vasc. Anesth. · Feb 2003
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialEfficacy and safety of remifentanil in coronary artery bypass graft surgery: a randomized, double-blind dose comparison study.
To compare the efficacy and safety of 3 doses of remifentanil as part of a total intravenous anesthesia technique with low-dose propofol in patients undergoing coronary artery bypass graft (CABG) surgery. ⋯ All 3 remifentanil dose regimens provided profound suppression of responses to surgical stimuli in the majority of patients. There was no apparent advantage in starting the remifentanil infusion rate above 1.0 microg/kg/min. Remifentanil is not suitable for use as a sole induction agent.
-
J. Cardiothorac. Vasc. Anesth. · Feb 2003
Randomized Controlled Trial Comparative Study Clinical TrialThe effect of high-frequency ventilation of the lungs on postbypass oxygenation: A comparison with other ventilation methods applied during cardiopulmonary bypass.
To compare the effect of high-frequency ventilation versus other ventilation methods applied during cardiopulmonary bypass on postbypass oxygenation. ⋯ The alveolar-arterial oxygen gradient was lower, and the PaO(2) was higher 5 minutes after bypass in patients receiving CPAP (100% O(2)) as compared with those ventilated with high-frequency ventilation.
-
J. Cardiothorac. Vasc. Anesth. · Feb 2003
Randomized Controlled Trial Comparative Study Clinical TrialComparison of three remifentanil dose-finding regimens for coronary artery surgery.
To identify the remifentanil dosing regimen providing safe and optimal anesthetic conditions during coronary artery bypass graft surgery and to evaluate postoperative recovery characteristics. ⋯ After lorazepam premedication, remifentanil infusion (2-4 microg/kg/min) supplemented intermittently with low inspired concentrations of isoflurane provided an effective anesthetic regimen for coronary artery bypass graft surgery. Early extubation times were feasible after remifentanil continuous infusions (1-5 microg/kg/min) used as the primary anesthetic component intraoperatively and for analgesia (
-
J. Cardiothorac. Vasc. Anesth. · Feb 2003
Comparative Study Clinical TrialThe effects of remifentanil and thoracic epidural on oxygenation and pulmonary shunt fraction during one-lung ventilation.
To compare the effects of remifentanil and thoracic epidural analgesia on the hemodynamic changes and pulmonary shunt fraction during one-lung ventilation (OLV) for thoracotomy. ⋯ Both remifentanil infusion and TEA are suitable for analgesia during thoracic surgery when OLV is used. There was no significant difference in PaO(2) and Qs/Qt during each administration.
-
J. Cardiothorac. Vasc. Anesth. · Feb 2003
Is very early extubation after lung transplantation feasible?
To evaluate donor graft function, intraoperative blood consumption, and oxygenation and hemodynamic stability in patients undergoing lung transplantation. ⋯ The use of a short-acting anesthetic drug, appropriate intraoperative extubation criteria, epidural analgesia, and postoperative noninvasive ventilation make early extubation of lung-transplanted patients possible and effective.