European journal of anaesthesiology
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Randomized Controlled Trial Clinical Trial
Airway management by first responders when using a bag-valve device and two oxygen-driven resuscitators in 104 patients.
To evaluate the capability of first responders to ensure an airway and ventilate the lungs of a patient employing a bag-valve device and two oxygen-driven resuscitators. ⋯ The use of an oxygen-driven device improves the ability of first responders to secure an airway and reduce gastric insufflation, even when distracted. Oxylators perform significantly better (P < 0.0001) than the bag-valve device.
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Randomized Controlled Trial Comparative Study Clinical Trial
No difference in electroencephalographic power spectra or sensory-evoked potentials in patients anaesthetized with desflurane or sevoflurane.
Hitherto, neither desflurane nor sevoflurane, with similar physicochemical properties, have been compared with regard to their effects on the central nervous system. We compared the effects of desflurane and sevoflurane on electrical cortical activity and sensory transmission at two anaesthetic concentrations in patients undergoing hysterectomy. ⋯ Both desflurane and sevoflurane possess a similar profile with regard to their hypnotic effects and a similar outline in depressing propagation within the sensory nervous system. Cortical nervous effects are mirrored closely in heart rate and systolic blood pressure.
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The perception of a looming manpower shortage led the French College of Anaesthesiologists (CFAR) and the French Society of Anaesthesia and Intensive Care (SFAR), with assistance from the National Institute for Demographic Studies (INED), to conduct a national survey of French anaesthesiologists in order to determine precise physician characteristics data, analyse professional practices and project future service provision. ⋯ Future service provision must take account of falling numbers of new anaesthesiologists and an increase in retirements, but must also include changes in working practices, such as the European Working Time Directive. If anaesthesia manpower shortages are to be avoided, there must be a restructuring of the work-place, a redefinition of tasks and improved management of working time.
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Randomized Controlled Trial Clinical Trial
Bolus application of remifentanil with propofol for dilatation and curettage.
This study was designed to determine which single bolus dose of remifentanil in combination with propofol and nitrous oxide is best to control the haemodynamic, autonomous and somatic responses in patients scheduled for dilatation and curettage of the uterine cervix. We evaluated the adequacy of different bolus doses of remifentanil, associated with propofol and nitrous oxide, for dilatation and curettage in a prospective double-blind study. ⋯ Remifentanil 1.5 microg kg(-1) i.v. with propofol 2 mg kg(-1) i.v. and 60% nitrous oxide in oxygen provided the best anaesthetic control with the fastest recovery times.