The insertion of double lumen tube is difficult even more if it is a resident with no experience. we think that using videolaryngoscopes for novice ones would facilitate insertion of double lumen tube thanks to the visualization on a LCD screen of the laryngeal structure.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
148
in the mac grath group we use the videolaryngoscope macGrath as first-line for the insertion of double lumen tube
in the macintosh group we use the laryngoscope with Macintosh's blade as first-line for the insertion of double lumen tube
Hôpital Roger Salengro, CHU
Lille, France
Rate of success of intubation in both groups at the first attempt
the success is defined as a correct implementation of the probe endotracheal in double light by an internal of anesthesia in the 1st attempt.
Time frame: Baseline: one session
Individual Determination of Cormack Stage
scoring system for the grading of direct laryngoscopy in case of tracheal intubation is difficult
Time frame: Baseline: one session
Rate of good positioning of double lumen tube confirmed by fibroscopy
Time frame: Baseline: one session
The rate of patients with an increase in systolic blood pressure of more than 20% compared to the measurement before insertion of the probe
Time frame: Baseline: one session
Intubation time
Time frame: Baseline: one session
The rate of patients with pharyngeal pains upon awakening
Time frame: Baseline: one session
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