Articles: videolaryngoscope
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Randomized Controlled Trial Comparative Study
Comparison of the C-MAC(®) and GlideScope(®) videolaryngoscopes in patients with cervical spine disorders and immobilisation.
In-line stabilisation of the neck can increase the difficulty of tracheal intubation with direct laryngoscopy. We randomly assigned 56 patients with cervical spine pathology scheduled for elective surgery to tracheal intubation using either the C-MAC(®) (n = 26) or GlideScope(®) (n = 30), when the head and neck were stabilised in-line. There was no significant difference in the median (IQR [range]) intubation times between the C-MAC (19 (14-35 [9-90]) s and the GlideScope (23, (15-32 [8-65]) s. ⋯ The laryngeal view was excellent and comparable with both devices, with the C-MAC requiring significantly more attempts and optimising manoeuvers (11 vs 5, respectively, p = 0.04). There were no significant differences in postoperative complaints e.g. sore throat, hoarseness and dysphagia. Both devices provided an excellent glottic view in patients with cervical spine immobilisation, but tracheal intubation was more often successful on the first attempt with the GlideScope.
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Case Reports
[Successful Tracheal Intubation Using Videolaryngoscope in an Infant with Massive Tongue Swelling].
We report use of videolaryngoscope for difficult airway management in an infant with severe tongue swelling after laceration repair. A 3-month-old male infant was transferred to our hospital for respiratory difficulty. He could not open his mouth sufficiently, and the examination revealed massive swelling of the left side of the tongue. ⋯ We then inserted the Pentax Airway Scope with an infant-sized Intlock (AWS-I) from the right side of the mouth and obtained a good view at laryngoscopy. A 3.5-mm tracheal tube was passed uneventfully under the view of AWS-I. The AWS-I is useful for difficult airway management in infants, preserving spontaneous ventilation.
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Acta Anaesthesiol Belg · Jan 2015
Case ReportsA novel method of intubation and orogastric tube insertion using a C-MAC-D-blade videolaryngoscope-bougie technique.
Expertise in airway management is a fundamental aspect of anesthesia practice. Fortunately 'can't intubate, can't ventilate' scenarios are extremely rare. In particular, patients with tumors on the right side of the oropharynx and larynx can be very problematic to intubate. ⋯ The C-MAC D-Blade videolaryngoscope-bougie technique provides an alternative method to intubate patients with difficult airways, even in exceptional situations such as in patients with a large right-sided oropharynx-larynx tumor.
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Scand J Trauma Resus · Jan 2015
Randomized Controlled Trial Comparative StudyThe C-MAC videolaryngoscope compared with conventional laryngoscopy for rapid sequence intubation at the emergency department: study protocol.
Especially in the emergency setting, rapid and successful airway management is of major importance. Conventional endotracheal intubation is challenging and requires high level of individual skills and experience. Videolaryngoscopes like the C-MAC are likely to offer better glottis visualization and serve as alternatives to conventional endotracheal intubation. The aim of this study is to compare clinical performance and feasibility of the C-MAC videolaryngoscope compared to conventional endotracheal intubation in the emergency setting. ⋯ In the clinical setting, the ultimate success rate of endotracheal intubation ranges between 97% and 99%. Unexpected difficulties during laryngoscopy and poor glottis visualization occur in up to 9% of all cases. In these cases, videolaryngoscopes may increase success rate of initial intubation attempt and thereby patient safety.