Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Randomized Controlled Trial Comparative Study
Laryngoscopic evaluation with the Airway Cam.
The Airway Cam is a head-mounted direct laryngoscopy video system which uses a prismatic sighting system that aligns with the operator's line of sight. This study evaluated intra- and inter-observer consistency in laryngoscopy grading comparing direct laryngoscopy to the laryngoscopy grade obtained with the Airway Cam. ⋯ This study validates that the view recorded by the Airway Cam reflects the view of the laryngoscopist. The Airway Cam may introduce an additional level of objectivity into airway management research and teaching.
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Randomized Controlled Trial Comparative Study
Anesthesiologist-controlled versus patient-controlled propofol sedation for shockwave lithotripsy.
To compare anesthesiologist-controlled sedation (ACS) with patient-controlled sedation (PCS), with respect to propofol requirements, sedation, and recovery, in patients undergoing extracorporeal shockwave lithotripsy for urinary calculi. ⋯ In comparison to PCS for patients undergoing extracorporeal shockwave lithotripsy, propofol/fentanyl ACS is associated with increased propofol administration, deeper sedation levels, and greater patient comfort. However, ACS is associated with slower recovery and a longer time to meet discharge criteria, when compared to PCS.
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The specialty of anesthesiology in Canada has traditionally had a larger proportion of male practitioners. More recently, however, the proportion of female medical students has increased. We sought to determine if the gender ratio within the specialty of anesthesiology in Canada has followed the female:male distribution patterns within medical schools. ⋯ The number (and female:male ratio) of women in anesthesiology in Canada is increasing gradually. However, more males continue to enter the field than women. This may be explained by a lower number of women who rank anesthesiology as their first choice in the annual CaRMS match.
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Review Meta Analysis Comparative Study
Patient-controlled versus nurse-controlled analgesia after cardiac surgery--a meta-analysis.
Patient-controlled analgesia (PCA) has been advocated as superior to conventional nurse-controlled analgesia (NCA) with less risk to patients. This systematic review and meta-analysis sought to determine whether PCA improves clinical and resource outcomes when compared with NCA. ⋯ In postcardiac surgical patients, PCA increases cumulative 24 and 48 hr morphine consumption, and improves 48-hr VAS compared with NCA.