thyroid tumor
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Female patients undergoing thyroidectomy under general anesthesia;2. Aged 18- 65 yr;3. ASA physical status I or II;4. Nonsmoking.
Exclusion criteria
Exclusion criteria: 1. Administration of antiemetic drugs in the previous 24 hours; 2. A history of nausea or vomiting in the previous 24 hours; 3. Alcoholism; 4. Abnormal hepatic function or renal function; 5. Diabetes mellitus; 6. Peripheral nerve disease; 7. Drug abuse; 8. Injured or scarred ear,skin diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| incidence of nausea;incidence of vomitin; | — |
Secondary
| Measure | Time frame |
|---|---|
| incidence of use of rescue antiemetic drugs;nausea score;pain scor; | — |