Acta anaesthesiologica Belgica
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Acta Anaesthesiol Belg · Jan 2000
Effects of a hydroxyethylstarch solution on plasma colloid osmotic pressure in acutely ill patients.
Hydroxyethyl starch (HES) solutions can represent an alternative to human albumin solutions in intensive care unit (ICU) patients, but their effects on the plasma colloid osmotic pressure (COP) have not been well defined. We studied the changes in COP in 61 critically ill patients; 39 patients received 500 ml HES 6% (Elo-Haes Fresenius solution) and 22 received 400 ml of a human albumin solution (4% albumin Belgian Red Cross) over 60 to 90 min. COP was determined with an oncometer, using a semi-permeable membrane at 30 Kd, before the infusion, at the end of the infusion, and one hour and four hours after the end of the infusion. ⋯ Hence, this standard HES solution has greater effects on COP than natural colloids. In view of their lower costs, HES solutions can represent a valuable alternative to human albumin. However, it is necessary to consider the secondary effects of HES and the physiologic functions of albumin.
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Acta Anaesthesiol Belg · Jan 2000
Case ReportsSuxamethonium-induced rhabdomyolysis in a healthy middle-aged man.
A 43-year-old man developed rhabdomyolysis after uvulo- palatopharyngoplasty. After induction with thiopentone and suxamethonium the anesthesia was maintained with halothane. The patient responded to treatment and made an uneventful recovery. ⋯ Our patient did not have mutations in the four MH-associated genes tested, but the total amount of different mutations is by now about twenty. Therefore, despite these negative tests rhabdomyolysis may be a sign of subclinical malignant hyperthermia which cannot be ruled out by our investigations. This rare case of rhabdomyolysis in a healthy man suggests careful monitoring of the patient when-ever suxamethonium is used.
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Acta Anaesthesiol Belg · Jan 1999
Use of Anaesthesia Simulator: initial impressions of its use in two Belgian University Centers.
459 trainees in Anesthesia and Intensive Care Medicine, accompanied by fully certified specialists from several Belgian University Hospital Centers, spend at least a 3 hour session at the Anaesthesia Simulator. Each session comprises three segments: the briefing, the simulation session and the debriefing. The use of simulations allows significant individualization of the learning experience. ⋯ Two University Centers (ULg and UCL) have each organized simulator sessions despite some differences in their approaches. The simulator is a teaching tool worthy of an obligatory role in the most up-to-date training possible of modern anesthesiologist. This is all the more important given that the current practice of anesthesiology is so complex that any error could cost a human life.