Tracheal mucosal injury in patients undergoing thyroid surgery
Conditions
Interventions
Intervention group and control group:If the endotracheal cuff pressure exceeds 30 cmH2O for >30 s (excluding artificial changes), reduce the volume of the cuff until the pressure returns to the initia
this constitutes an intervention. If the tracheal cuff pressure is below 20 cmH2O for >30 s (excluding artificial changes), increase the cuff volume until the pressure returns to the initial level.
Control group:The pressure in the tracheal cannula cuff was measured continuously during the procedure, but no intervention was performed.
Sponsors
The First Affiliated Hospital of Wenzhou Medical University
Eligibility
Sex/Gender
All
Age
20 Years to 75 Years
Inclusion criteria
Inclusion criteria: ASA classification I-II; age range; Between 20-75 years old; planned to undergo intubation under general anesthesia; operation time is 60-150 minutes; patients with thyroid tumors.
Exclusion criteria
Exclusion criteria: Body mass index (BMI) 30kg/m2, language communication and understanding difficulties, tracheal anatomy variations, expected or two tracheal intubations (requiring more than two attempts), recent history of respiratory tract infection or pharyngitis, preoperative use Steroids and analgesics.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Airway mucosal damage; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sore throat after surgery;Cough after surgery;Hoarseness after surgery; | — |
Countries
China
Contacts
Public ContactHongfei Chen
The First Affiliated Hospital of Wenzhou Medical University
Outcome results
None listed