Lung cancer
Conditions
Interventions
Ordinary laryngoscope unshaped group (DLC group):Macintosh laryngoscope intubation
Ordinary laryngoscope shaping group (DLS group):Macintosh laryngoscope combined with different catheters for shaping and intubation
Video laryngoscope non shaping group (VLC group):Youyi video laryngoscope intubation
Video laryngoscope shaping group (VLS group):Youyi video laryngoscope combined with different catheters for shaping and intubation
Sponsors
Wenjiang District People's Hospital of Chengdu
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: ? Thoracic surgery under general anesthesia with double lumen bronchial intubation (left side); ? Age = 18 years old; ? BMI 18-28 kg/m2; ? ASA Level I-II patients;
Exclusion criteria
Exclusion criteria: ? Difficult airway; ? Difficulty in preoperative evaluation video laryngoscopy placement; ? Contraindications for double lumen bronchial intubation in combination; ? Accompanied by fundamental diseases of important systems such as the heart and brain;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate of one-time intubation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intubation time (time from laryngoscope insertion to appearance of PETCO2 waveform);Laryngeal assisted compression rate (the incidence of requiring external laryngeal compression to help the catheter reach the glottis during intubation);Cormack Lehane classification for laryngoscopy exposure;Changes in systolic blood pressure and heart rate before induction, before intubation, immediately after intubation, and 3 minutes after intubation;The incidence of hypoxemia (SpO2<90%) during intubation;The incidence of postoperative oral mucosal and dental injuries, postoperative hoarseness or sore throat in patients; | — |
Countries
China
Contacts
Public ContactYang Yanling
Wenjiang District People's Hospital of Chengdu
Outcome results
None listed