Penehyclidine for Prevention of Nausea and Vomiting After Bimaxillary Surgery
Conditions
- Penehyclidine
- Postoperative Nausea and Vomiting
- Bimaxillar Surgery
Interventions
- DRUG: Single injection of penehyclidine
- DRUG: Continuous infusion of penehyclidine
- DRUG: Placebo
Sponsor
Peking University First Hospital
Collaborators