Management of airway in general anesthesia
Conditions
Interventions
Macintosh laryngoscope group:Macintosh laryngoscope intubation with low-dose muscle relaxation
visual rigid laryngoscope group:visual rigid laryngoscope intubation with low-dose muscle relaxation
Sponsors
The First Affiliated Hospital of Fujian Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients undergoing elective thyroid surgery; 2. Aged >= 18 years; 3. The ASA classification is I to III; 4. Volunteer to participate in the study and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Body mass index (BMI) > 30 kg/m2; 2. Abnormal cervical spine; 3. Throat disease; 4. Unexpected difficult intubation; 5. Patients with serious hearing and understanding problems or unable to cooperate and provide informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intubation time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intubation success rate;Number of intubation attempts;Intubation conditions;Mean arterial pressure;Heart rate;Mucosal traum;lip or dental injury;Sore throa; | — |
Countries
China
Contacts
Public ContactXianzhong Lin
The First Affiliated Hospital of Fujian Medical University;Institute of Anesthesiology, Fujian Medical University
Outcome results
None listed