European journal of anaesthesiology
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A telephone audit was carried out on patients 24 hours after day case surgery. An initial audit shortly after the day case opened indicated pain scores and nausea that were considered unacceptable. ⋯ Only one patient in 111 (0.9%) called their GP out, but nausea scores remained unchanged. Methods to reduce this index are suggested.
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Checking the anaesthetic machine before its daily use is essential. The aim of our study was to evaluate, through the use of an anonymous questionnaire, how the anaesthetists of our institution (physicians and nurses) report their daily checking. Sixty-three questions were used to ask the participants how frequently they checked the main components of the anaesthetic machine; the answers were evaluated with a score (0-3). ⋯ Nurses obtained a higher global score, which raises the question of different adherence to guidelines by nurses and physicians. Moreover, questions in relation to gas supply were badly scored by all participants, which should alert us to reinforce theoretical and practical training in these items. Finally, although the methodology used in this survey could raise the question of the best way to evaluate the actual checkout procedure, self-reported assessment remains an alternative to more complex and expensive methods, such as an observer or a video evaluation.
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This case report describes the peri-operative management of a 48-year-old woman with three cerebral aneurysms and phaeochromocytoma. The pharmacological and anaesthetic management of such patients is complex, and needs to be managed carefully by titrating anaesthetic agents and vasoactive drugs. The primary concern is the maintenance of cerebral perfusion pressure and autoregulation throughout the procedure, although these states cannot be monitored directly. The patient survived the operation neurologically intact, and it is presumed that the course of management which was chosen helped to achieve this result.
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A randomized crossover study was designed using the chronically instrumented pregnant sheep preparation to study the possible effects of epidural injection of adrenaline as a single compound on the circulation of mother and fetus. Three consecutive identical doses of adrenaline were administered epidurally with a 30 min interval between treatments. In a randomized crossover fashion two dosages (10 and 15 micrograms) were tested on different days. ⋯ After i.v. administration of adrenaline the uterine blood flow decreased in a dose-dependent fashion, but the other haemodynamic variables were not affected. In conclusion, this study indicates that consecutive epidural injections of adrenaline have no significant effect on maternal and fetal haemodynamic responses, uterine blood flow, blood gases and acid-base status in the gravid ewe. However, an i.v. injection of 10 or 15 micrograms adrenaline decreases the uterine blood flow and could compromise the fetus.
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Case Reports
Anaesthetic management for caesarean section combined with removal of phaeochromocytoma.
In this case report, the anaesthetic management for a removal of phaeochromocytoma undertaken immediately following Caesarean section is described. A 32-year-old female patients was given epidural anaesthesia for Caesarean section, and thereafter, general anaesthesia for a resection of phaeochromocytoma. ⋯ A live infant was delivered and the supra-adrenal tumour was excised successfully. The patient's post-operative recovery was uneventful.