Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Jul 2004
Randomized Controlled Trial Multicenter Study Clinical TrialDisturbing post-operative symptoms are not reduced by prophylactic antiemetic treatment in patients at high risk of post-operative nausea and vomiting.
To give prophylactics or timely treatment for post-operative nausea and vomiting (PONV) is the question. We compared the intensity and number of disturbing post-operative symptoms (i.e. pain, PONV, headache, fatigue, etc.) after prophylactic antiemetic treatment in a group of patients with >30% risk for post-operative vomiting. ⋯ The intensity of symptoms or the total number of disturbing symptoms did not decrease after prophylactic antiemetic treatment in a group of patients, but the profile of disturbing symptoms changed. The relevance of post-operative symptoms in terms of patients' well-being needs to be addressed.
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Acta Anaesthesiol Scand · Jul 2004
Randomized Controlled Trial Clinical TrialThe effects of etomidate, thiopental, and propofol in induction on hypoperfusion-reperfusion phenomenon during laparoscopic cholecystectomy.
A hypoperfusion-reperfusion human model is observed during and soon after laparoscopic surgery. The aim of the study was to research the preventive effects of etomidate, thiopental, and propofol in induction on hypoperfusion- reperfusion phenomenon during laparoscopic cholecystectomy. ⋯ Propofol with antioxidant activity may offer many advantages by scavenging reactive oxygen species and their metabolites in case of anticipated hypoperfusion-reperfusion phenomenon, such as would occur in laparoscopic surgery.
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Acta Anaesthesiol Scand · Jul 2004
Splanchnic oxygen transport, hepatic function and gastrointestinal barrier after normothermic cardiopulmonary bypass.
The effect of non-pulsatile, normothermic cardiopulmonary-bypass (CPB) on the splanchnic blood-flow and oxygen-transport, the hepatic function and the gastrointestinal barrier were observed in a prospective observational study in 31 adults undergoing cardiac valve replacement surgery. ⋯ Increased oxygen consumption during CPB may indicate an inflammatory reaction due to the pump beginning in the splanchnic area or a redistribution of the splanchinc blood flow during the CPB. Normothermic CPB does not lead to a significant or prolonged reduction of liver function. Normothermic CPB causes an increase of gastrointestinal permeability. The intestinal barrier function prior to surgery was accountable for the degree of loss of intestinal barrier function following surgery.
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Acta Anaesthesiol Scand · Jul 2004
Predictive value of preoperative transthoracic echocardiography in patients undergoing adrenalectomy for pheochromocytoma.
Adrenalectomy for pheochromocytoma is a life-threatening procedure. Few echocardiographic assessments have been reported in patients undergoing adrenalectomy for pheochromocytoma. ⋯ The relevance of routine preoperative echocardiographic examination in patients scheduled for adrenalectomy for pheochromocytoma, who have no cardiac symptoms or clinical evidence of cardiac involvement, is questionable.
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Acta Anaesthesiol Scand · Jul 2004
Case ReportsAcute airway obstruction in an infant with Pierre Robin syndrome after palatoplasty.
This report describes a complication of post-operative oedema of the palate, tongue and pharynx after a Perko-revised cleft palate repair, which resulted in a life-threatening airway obstruction in an infant with Pierre Robin syndrome. Although infants experiencing airway problems after Wardill-Kilner, von Langenbeck and Furlow palatoplasty have been described, airway complications in a group of Perko-revised repair children have not been previously reported. We speculate that this complication, which occurred in the absence of a history of previous airway problems, is due to prolonged operating time and excessive pressure exerted on the base of the tongue by the Kilner-Doughty retractor. Acknowledgments of this risk permits to identify those patients prior to surgery so that they can be managed appropriately.