Anaesthesia
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Randomized Controlled Trial Comparative Study
Efficacy of orally disintegrating ondansetron in preventing postoperative nausea and vomiting after laparoscopic cholecystectomy: a randomised, double-blind placebo controlled study.
Peri-operative prophylactic anti-emetics are commonly used parenterally. Orally disintegrating ondansetron is efficacious during chemotherapy. Therefore, we aimed to study the efficacy of orally disintegrating ondansetron for postoperative nausea and vomiting. ⋯ This is corroborated by a higher incidence of nausea and vomiting in the control group during the first 6 h postoperatively (control 44.4%, oral 17.7%, intravenous 18.2%). There was no significant difference between oral and intravenous groups. In conclusion, orally disintegrating ondansetron was as efficacious as intravenous ondansetron in the peri-operative phase and may be a viable option for prophylaxis of emesis in day care surgery.
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We assessed how often bedside stethoscopes in our intensive care unit were cleaned and whether they became colonised with potentially pathogenic bacteria. On two separate days the 12 nurses attending the bedspaces were questioned about frequency of stethoscope cleaning on the unit and the bedside stethoscopes were swabbed before and after cleaning to identify colonising organisms. Twenty-two health care providers entering the unit were asked the same questions and had their personal stethoscopes swabbed. ⋯ MRSA cultured from one earpiece persisted after cleaning. Three out of the 22 personal stethoscope diaphragms and five earpieces were colonised with pathogens. After cleaning, two diaphragms and two earpieces were still colonised, demonstrating the importance of regular cleaning.
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Recombinant activated factor V11 (rFV11a) is a relatively new procoagulant agent and its place in surgical practice continues to be investigated. We report the use of rFV11a to help manage bleeding in the operating theatre in a neonate, following weaning from cardiopulmonary bypass for arterial switch procedure, when bleeding continued in spite of maximal medical therapy and apparent exclusion of a surgical cause of bleeding. ⋯ Separation from this additional 20 min of bypass was successful but a large thrombus was noted in the membrane oxygenator of the extracorporeal circuit in spite of the presence of adequate 'laboratory' markers of anticoagulation in the pump blood. No adverse sequelae to the patient occurred.
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Both the American Society of Anesthesiologists and the Difficult Airway Society of the United Kingdom have published guidelines for the management of unanticipated difficult intubation. Both algorithms end with the 'can't intubate, can't ventilate' scenario. ⋯ Over the last four years, the Department of Anaesthetics at the Royal Perth Hospital have developed a didactic airway training programme to ensure staff are appropriately trained to manage difficult and emergency airways. This article discusses our training programme, the evaluation of emergency airway techniques and subsequent development of a 'can't intubate, can't ventilate' algorithm.