Minerva anestesiologica
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Minerva anestesiologica · Sep 2021
Randomized Controlled Trial Observational StudyComparison of LMA® gastro airway and gastro-laryngeal tube in endoscopic retrograde cholangiopancreatography: a prospective randomized observational trial.
New generation airway devices with different designs have been developed as an alternative to endotracheal intubation in order to avoid adverse events associated with sedation in endoscopic procedures and to provide patent airway. We aimed to compare two supraglottic airway devices (SGADs), the LMA® Gastro™ airway and gastrolaryngeal tube (GLT), in terms of airway efficiency, performance during procedure and adverse events in endoscopic retrograde cholangiopancreatography (ERCP). ⋯ LMA® Gastro™ had a higher OLP than GLT. However, GLT was better for endoscopist satisfaction, as it provides more satisfying maneuverability. As to secondary outcome advers events were lower in LMA® Gastro™. The lower complication rates associated with the device and providing a more patent airway also highlighted the apparent clinical efficacy of LMA® Gastro™ than GLT, in ERCP.
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Minerva anestesiologica · Sep 2021
Randomized Controlled TrialEffects of direct laryngoscopy versus Glidescope videolaryngoscopy on subjective and objective measures of cognitive workload: an in-vivo randomized trial.
Laryngoscopy and tracheal intubation are associated with high operators' workload, which potentially causes lower performance and risk of errors. Measuring anesthesiologists' mental workload during instrumental procedures allows to test the usability of the devices and, by managing operators' workload, improve clinical decision making. The aim of this study was to investigate the differences in subjective and objective cognitive workload between videolaryngoscopy with hyperangulated blade (Glidescope) vs. direct laryngoscopy in a real clinical setting. ⋯ A videolaryngoscope with hyperangluated blade used in a real clinical scenario of elective surgery significantly reduced both subjective and objective workload compared to a direct laryngoscope. Physical demand and effort were the key components in reducing operators' mental workload. Therefore, the expert use of a videolaryngoscope with hyperangulated blade constitutes an ergonomic option that could limit operators' workload and improve patients' safety and operators' well-being.