Throat pain after adult tonsillectomy
Conditions
Interventions
Nerve block group:Ultrasound-guided transerior superior laryngeal nerve internal branch block
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. ASA I–III; 2.Age between 18-65 years old; 3. plan to undergo tonsillectomy surgery; 4.Agree to sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patient refusal to participate; 2. Contraindications to superior laryngeal nerve block (coagulation disorders, local or systemic infections, local anesthetic allergies, severe cardiopulmonary insufficiency, and inability to cooperate); 3. History of allergy to anesthetic drugs; 4. Are taking chronic painkillers or have a history of drug abuse; 5. Suffering from a bleeding disorder; 7. Preoperative hoarseness, dysphagia, etc.; 8. Participate in other clinical trials at the same time;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Throat pain score when swallowing 24 hours after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Total amount of salvage analgesic medication;Throat pain score at rest postoperatively;Incidence of choking;Time to first salvage analgesia;Incidence of hoarseness;Score of throat pain during postoperative swallowing;Incidence of postoperative dysphagia;Total incidence of pain at 24 hours postoperatively;Pain satisfaction;Incidence of dyspnea;Perioperative hemodynamic parameters; | — |
Countries
China
Contacts
Public ContactGuo Chen
West China Hospital of Sichuan University
Outcome results
None listed