the Effect of Opioid-free General Anesthesia

the Effect of Opioid-free General Anesthesia on the Recovery Quality After Gynecological Laparoscopy

This study is performed to investigate the effect of opioid-free general anesthesia on the recovery quality after gynecological laparoscopy.

The quality of recovery after the surgery is assessed using the QoR 40. In addition, the various kinds of cytokine are assessed for the ancillary study.

Inclusion Criteria:

• patient scheduled for gynecological laparoscopic surgery

Exclusion Criteria:

1. refusal to participate in this study
2. emergent surgery
3. chronic pain requiring for pain killer
4. psychiatric disease
5. preoperative bradycardia or hypotension
6. allergy or history of the adverse effect to study drug
7. pregnancy or lactation