postoperative nausea and vomiting
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. scheduled for gynecologic laparoscopic surgery under general anaesthesia; 2. ASA (American Society of Anesthetists) classification I and II; 3. aged between 18 and 65 years; 4. with signed written informed consent.
Exclusion criteria
Exclusion criteria: 1. 24 hours before surgery the nausea and vomiting and use of anti-nausea drugs; 2. nausea or vomiting during the past 7 days; 3. Local skin infections or damages at or near the acustimulation site; 4. Unconscious, unable to express subjective discomfort symptoms, or psychiatric patients; 5. The operation time is more than 5 hours.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence and severity of PONV; | — |
Secondary
| Measure | Time frame |
|---|---|
| The severity of pain;QoR-40;The general situation;first passage of flatus;Time to first defecation; | — |
Countries
China
Contacts
Guangdong Provincial Hospital of TCM