Articles: videolaryngoscope
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In children who have craniofacial asymmetry secondary to neurofibromatosis type 1, the securing of the airway can be challenging. These patients have varying degrees of head and neck tumors that complicate endotracheal intubation. Anesthesiologists have many techniques and devices that assist us in securing adult airways and these devices are available in pediatric sizes which can also be used to safely secure the smaller airways. ⋯ This is a case report of improvement of intubating conditions using both devices concurrently.
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Randomized Controlled Trial
Comparison of learning direct laryngoscopy using a McGrath videolaryngoscope as a direct versus indirect laryngoscope: a randomized controlled trial.
Tracheal intubation using a direct laryngoscope is difficult to teach. The McGrath videolaryngoscope, a Macintosh-like device with a camera, can be used as a direct laryngoscope to educate novices under supervision using the screen. We compared the effect on Macintosh laryngoscopy skills following training with a McGrath videolaryngoscope as a direct versus indirect laryngoscope. ⋯ Both direct and indirect laryngoscopy using a McGrath videolaryngoscope improved the performance of Macintosh direct laryngoscopy in novices, while direct laryngoscopy using a McGrath videolaryngoscope demonstrated better educational effects than indirect laryngoscopy.Registered at ClinicalTrials.gov (NCT03471975).
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Adequate and continuous airway management by health professionals is fundamental to ensure patient safety and protection. Among several techniques, laryngoscopy for orotracheal intubation is considered a basic skill, so it is taught and learned in medical school and used during the future years of professional practice. However, in some clinical scenarios, physical and anatomical characteristics can make laryngoscopy exceedingly difficult. In the last decade, some new devices have emerged to apply indirect or video-assisted imaging systems, so-called videolaryngoscopes. They have shown great efficiency in difficult intubation cases and have improved teaching and training. Our study introduced a videolaryngoscope, the McGrath™ MAC, in the regular laryngoscopy training rotation for 3rd-year undergraduate medical students and evaluated whether there was any associated optimization of the students' performance. ⋯ The introduction of a videolaryngoscope in medical students' training improved the visualization of anatomical structures and allowed tracheal intubation maneuvers to be performed faster and with a higher success rate on the first attempt. Thus, under the conditions of this prospective study, the videolaryngoscope had a positive impact on training and proved to be a promising tool for teaching laryngoscopy.
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J Clin Monit Comput · Apr 2021
Randomized Controlled Trial Observational StudyA randomized controlled study on the visual grading of the glottis and the hemodynamics response to laryngoscopy when using I-View and MacGrath Mac videolaryngoscopes in super obese patients.
Videolaryngoscopes improve visualization of glottic in morbidly obese patients. Super-obesity is one of the risk factors influencing probability of difficult mask ventilation and difficult intubation. Super-obese (BMI > 50 kg/m2) patients should be intubated either with fiberscope awake intubation or with video laryngoscopes. ⋯ The POGO score was better for McGrath Mac than for I-view videolaryngoscope, however, both devices allowed for safe and effective intubation in super-obese patients. The hemodynamic response to videolaryngoscopy was similar between devices.