Journal of clinical anesthesia · 2013
Parker Flex-It intubation stylet versus a 90-degree curved stylet during intubation with the McGrath videolaryngoscope performed by novices: a manikin study with 5 airway scenarios.
Сравнительное исследованиеСтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Reus Erik, Grundmann Ulrich, Liening Katrin, Wrobel Marc
Аннотация
STUDY OBJECTIVE: To compare the Parker Flex-It intubation stylet with a 90-degree curved stylet using the McGrath videolaryngoscope in 5 airway scenarios (from easy to difficult) in a manikin.
DESIGN: Prospective, randomized study.
SETTING: Academic hospital.
SUBJECTS: 20 staff anesthesiologists with no previous experience in videolaryngoscopy.
MEASUREMENTS: Subjects performed a total of 200 intubations with the McGrath Series 5 videolaryngoscope and completed a questionnaire afterwards.
RESULTS: Overall success rate was significantly higher with the Parker Flex-It intubation stylet (96 successful intubations with the Parker Flex-It vs 79 intubations in the 90° curved stylet group; P < 0.05). Intubation time was not significantly different. Subjects rated the Parker Flex-It intubation stylet as the better device for intubation with the McGrath videolaryngoscope in routine or emergency situations.
CONCLUSION: Intubation of the manikin with the McGrath videolaryngoscope had more success with the Parker Flex-It intubation stylet than a 90° curved stylet.
DESIGN: Prospective, randomized study.
SETTING: Academic hospital.
SUBJECTS: 20 staff anesthesiologists with no previous experience in videolaryngoscopy.
MEASUREMENTS: Subjects performed a total of 200 intubations with the McGrath Series 5 videolaryngoscope and completed a questionnaire afterwards.
RESULTS: Overall success rate was significantly higher with the Parker Flex-It intubation stylet (96 successful intubations with the Parker Flex-It vs 79 intubations in the 90° curved stylet group; P < 0.05). Intubation time was not significantly different. Subjects rated the Parker Flex-It intubation stylet as the better device for intubation with the McGrath videolaryngoscope in routine or emergency situations.
CONCLUSION: Intubation of the manikin with the McGrath videolaryngoscope had more success with the Parker Flex-It intubation stylet than a 90° curved stylet.