Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Jun 2001
Randomized Controlled Trial Clinical TrialTranexamic acid in aortic valve replacement.
To assess the relative efficacy of tranexamic acid compared with a control group to decrease bleeding and transfusion requirements in a uniform population undergoing aortic valve replacement. ⋯ Tranexamic acid reduces postoperative blood loss and transfusion requirements in elective aortic valve replacement.
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J. Cardiothorac. Vasc. Anesth. · Jun 2001
Randomized Controlled Trial Clinical TrialInfluence of a vital capacity maneuver on pulmonary gas exchange after cardiopulmonary bypass.
To investigate the effect of a single, vital capacity breath (vital capacity maneuver [VCM]), administered at the end of cardiopulmonary bypass (CPB), on pulmonary gas exchange in patients undergoing coronary artery bypass graft surgery. ⋯ The use of a VCM prevented an increase in Q(S)/Q(T) from occurring in the operating room. Although a VCM did not influence pulmonary gas exchange in the ICU, its application in the operating room appears to exert a beneficial effect on tracheal extubation times after cardiac surgery.
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J. Cardiothorac. Vasc. Anesth. · Jun 2001
Randomized Controlled Trial Comparative Study Clinical TrialPain relief after esophagectomy: Thoracic epidural analgesia is better than parenteral opioids.
To compare postoperative pain relief and pulmonary function in patients after thoracoabdominal esophagectomy treated by continuing perioperative thoracic epidural anesthesia or changing to parenteral opioids. ⋯ Continuation of intraoperative thoracic epidural anesthesia for 5 postoperative days provides better pain relief at mobilization compared with a switch to patient-controlled analgesia with intravenous morphine. There was no intergroup difference in the impact on measures of pulmonary function.