None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: In the Day Surgery Center of the First Affiliated Hospital of Guangxi Medical University, most of the patients who planned to undergo traditional open thyroidectomy ranged in age from 18 to 60 years old. The patients were generally in good condition after being evaluated by the anesthesiologists in the day anesthesia clinic and were classified as grade I to Grade II by ASA.
Exclusion criteria
Exclusion criteria: Previous inflammation or infection of the neck skin; Have a history of neck surgery; History of local anesthetic allergy; Pulmonary dysfunction; Asthma; Severe cardiovascular disease; Have a severe gastric ulcer; Liver and kidney dysfunction; Coagulation dysfunction; Various mental or neurological disorders; Recurrent laryngeal nerve paralysis or injury; Difficult airway; Recent use or abuse of opioids or sedatives.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heart rate (HR);Mean arterial pressure (MAP); | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence of injection pain;Number of patients requiring vasopressor support to maintain circulation during surgery;PACU stay duration;Visual Analog Scale (VAS) scores 30 minutes post-extubation;MOAA/S scores 30 minutes post-extubation;Occurrence of adverse reactions in patients during follow-up on the first and seventh postoperative days; | — |
Countries
China
Contacts
The First Affiliated Hospital of Guangxi Medical University