Postoperative Analgesic Effect of Esketamine
Conditions
- Gynecological; Surgery (Previous), Affecting Fetus or Newborn, Due to Obstructed Labor
- Analgesia
Interventions
- DRUG: 2 mg morphine sulfate
- DRUG: 0.25mg/kg esketamine
- DRUG: 0.25mg/kg of esketamine in combination with 2 mg morphine sulfate
- DRUG: 0.25mg/kg of esketamine in combination with 1 mg morphine sulfate
Sponsor
Xuanhan County People's Hospital