postoperative nausea and vomiting after gynecological surgery
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1 ASA grading I to III; 2 Aged 18 to 65 years; 3 BMI 18-30 kg/m2; 4 Selective gynecological laparoscopic surgery under general anesthesia; 5 Voluntary and signed informed consent; 6 Female, history of motion sickness or PONV, and Apfel score greater than or equal to 3.
Exclusion criteria
Exclusion criteria: 1 Preoperative use of antiemetic drugs; 2 Preoperative patients with severe hypertension, heart disease and diabetes mellitus; 3 Preoperative severe liver and kidney dysfunction; 4 those who have received electro-acupuncture stimulation therapy; 5 The contraindication of transcutaneous acupoint electrical stimulation, including skin damage, infection or electrophysiological devices in the needle site implants; 6 Can not cooperate with the research for any reason, such as language comprehension disorder, psychiatric patients, etc.; 7 Perioperative use of anticholinergics; 8 Participated in other clinical trials within 3 months before being selected for the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of nausea within 24 hours after operation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Complete remission (CR) and remedial antiemetic therapy within 0-6 hours, 6-24 hours and 0-24 hours after operation;Incidence of postoperative nausea and vomiting within 24 hours after operation;VAS score of nausea at 2, 6 and 24 hours after operation;the numbers of patients with PCA pump stopping and remedial analgesia for nausea and vomiting within 24 hours after operation; | — |
Countries
China
Contacts
Department of Anesthesiology, Chifeng Municipal Hospital