Intranasal Dexmedetomidine-esketamine Administration and Postoperative Pain in Pediatric Patients
Conditions
- Adenotonsillectomy
- Children
- Intranasal Administration
- Dexmedetomidine
- Esketamine
- Postoperative Pain
Interventions
- DRUG: Intranasal dexmedetomidine-esketamine
- DRUG: Intranasal placebo (normal saline)
Sponsor
Peking University First Hospital