Cleverscope is a new medical device that transform a laryngoscope into a videolaryngoscope. previous its commercialization we evaluate its safety and efficacy.
the investigators develope two part study. part I: the investigators collect data of 50 patients prospectively programed for general anesthesia and tracheal intubation without predictors of difficult airways. this patients were intubated with cleverscope, the investigators register best cormack-lehane (glottic vision) obtained with Cleverscope and best cormack obtained with direct laryngoscopy. the investigators register intubation succes rate and any complications during its use and after extubation. part II: after confirm safety and efficacy in patients without difficult airways (part I) the investigators use Cleverscope for the same pourpose on difficult airways patients. collecting same data . the investigators compare cormack-lehane in this patients with Cleverscope and commercial Videolaryngoscope C-MAC.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
134
the device is used in patients without difficult airways predictors
the device is used in patients with difficult airways predictors
Lucas Rovira
La Pobla de Vallbona, Valencia, Spain
RECRUITINGCormack-Lehane Glotic visualization scale (I(complete view, easy to intubate)-IV(no view, imposible to intubate)
degree of glotis visualization
Time frame: intraoperative
First attempt intubation success rate
the rate of traqueal tube pass through vocal cords at first attemps.
Time frame: intraoperative
overall success intubation rate with same device
it could include more attempts
Time frame: intraoperative
time to success
time wasted from device inserted into mouth to inflate tracheal tube
Time frame: intraoperative
complications rate
register complications during intubation or due device usage. like hemorrage, mucosal laceration,
Time frame: intraoperative
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