Postoperative nausea and vomiting following adenotonsillectomy
Conditions
Interventions
SGB group:After routine general anesthesia induction for tonsillectomy and adenoidectomy, 3 mL of 1% lidocaine was injected perineurally to the stellate ganglion.
Control group:After routine general anesthesia induction for tonsillectomy and adenoidectomy, stellate ganglion block was not performed.
Sponsors
Guangzhou Women and Children's Medical Center Liuzhou Hospital
Eligibility
Sex/Gender
All
Age
3 Years to 6 Years
Inclusion criteria
Inclusion criteria: 1. Aged 36–72 months; 2. Parents agreed to participate in this study and signed the informed consent form; 3. ASA physical status I–II; 4. Patients undergoing tonsillectomy and adenoidectomy under sevoflurane anesthesia.
Exclusion criteria
Exclusion criteria: 1. Parents of the child refused to sign the informed consent form; 2. The child had symptoms of pneumonia, asthma, bronchitis, or upper respiratory tract infection within two weeks before surgery; 3. The child had a history of allergy to any drug used in this clinical trial; 4. Children with psychological or neurological disorders, or a history of psychotropic or anticonvulsant drug use; 5. Children with developmental delay, attention deficit disorder, or hearing impairment; 6. Infection at the puncture site; 7. Atrioventricular block.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of PONV at 24 h; | — |
Secondary
| Measure | Time frame |
|---|---|
| PONV score;Postoperative pain score; | — |
Countries
China
Contacts
Public ContactJing Hu
Guangzhou Women and Children's Medical Center Liuzhou Hospital
Outcome results
None listed