Different Doses of Dexmedetomidine Combined With Esketamine in Women Undergoing Cesarean Delivery

Summary

Esketamine is a commonly used analgesic during cesarean delivery, but may produce transient neuropsychiatric symptoms. Dexmedetomidine has both sedative and analgesic effects. When used in combination with esketamine, dexmedetomidine can reduce esketamine related neuropsychiatric effects after general anesthesia. The investigator speculate that combining low-dose dexmedetomidine with esketamine may also reduce neuropsychiatric adverse effects of esketamine in women undergoing cesarean section. This pilot trial is designed to determine the minimum dose of dexmedetomidine that can effectively prevent neuropsychiatric side effects of antidepressive dose esketamine (0.2mg/kg) in women undergoing cesarean delivery.

Timeline

Start

2024-10-08

Primary completion

2024-12-02

Completion

2024-12-09

Publications

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• Background Yang JR, Li YY, Ran TJ, Lin XY, Xu JY, Zhou SL, Huang PJ. Esketamine Combined with Dexmedetomidine to reduce Visceral Pain During elective Cesarean Section Under Combined Spinal-Epidural Anesthesia: A double-Blind Randomized Controlled Study. Drug Des Devel Ther. 2024 Jun 18;18:2381-2392. doi: 10.2147/DDDT.S460924. eCollection 2024.

Drugs

Indications

No indication recorded.