Articles: c-mac-d-blade.
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Randomized Controlled Trial Multicenter Study
GlideScope versus C-MAC D-blade videolaryngoscope for double-lumen tube intubation in patients with anticipated difficult airways: A multi-center, prospective, randomized, controlled trial.
Videolaryngoscopes are widely used to visualize difficult airways. Our aim was to compare the GlideScope and C-MAC D-blade videolaryngoscopes for double-lumen tube (DLT) intubation in patients with difficult airways. ⋯ In patients with difficult airways, the GlideScope and C-MAC D-blade provided a similar success rate on the first DLT intubation attempt; however, the C-MAC D-blade offers a better glottic view, easier and faster intubation, and lower incidence of sore throat.
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Several devices are available to take care of difficult airway, but C-MAC D-Blade has scant evidence of its use in nasotracheal intubation in a difficult airway scenario. ⋯ C-MAC D-Blade videolaryngoscope™ is a better tool in anesthetic management of difficult airway for nasal intubation compared to conventional Macintosh laryngoscope.
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Tracheal intubation using Storz's C-Mac D-blade(TM) videolaryngoscope is associated with difficult negotiation of the tracheal tube into the glottis due to steep angulation of its blade. ⋯ Storz's C-Mac D-blade(TM) videolaryngoscope provides grade I Cormack and Lehane's glottic view in 99.1% patients. First attempt successful tracheal intubation and user satisfaction significantly improved by Truflex(TM) articulating stylet compared to the Portex(TM) intubation stylet.
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Comparative Study
Comparison of the conventional CMAC and the D-blade CMAC with the direct laryngoscopes in simulated cervical spine injury--a manikin study.
CMAC videolaryngoscope has recently been introduced for videoscope guided intubation. The aim of our study was to compare and evaluate the efficacy of the conventional blade and the angulated D blade of the CMAC videolaryngoscope with the direct laryngoscopes in simulated cervical spine injury patients on the airway manikin. ⋯ The overall performance of the conventional CMAC blade proved to be the best when compared with the D-blade CMAC, Macintosh blade and the McCoy blade for intubation in simulated cervical spine patients by anesthesia residents.