Postoperative nausea and vomiting (PONV)
Conditions
Interventions
Experimental group:Induction of anesthesia begins 30 minutes before injection of percutaneous electrical stimulation (TEAS) at Neiguan, Zusanli and Hegu points. Use density wave, patient can tolerate
Control group:The electrodes were placed at Neiguan, Zusanli and Hegu points 30 minutes before anesthesia induction without electrical stimulation
Sponsors
General Hospital of Northern Theater Command
Eligibility
Sex/Gender
Female
Age
18 Years to 50 Years
Inclusion criteria
Inclusion criteria: 1. Gynecological laparoscopic surgery under elective general anesthesia; 2. Aged 18-50 years; 3. Body Mass index (BMI) : 18-30kg/m^2; 4. American Society of Anesthesiologists (ASA) Grade I to II; 5. Fully understand the test plan and purpose and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Vomiting or retching occurred 24 hours before surgery, and antiemetics were accepted; 2. Treatment with steroids or psychoactive drugs or a history of other substance abuse; 3. Patients with persistent vomiting due to other diseases (such as acute gastritis, gastric mucosal prolapse, pyloric spasm or obstruction and other gastrointestinal diseases, acute pancreatitis, uremia and neuropathic vomiting); 4. Diabetes mellitus, liver and kidney dysfunction, cognitive dysfunction, and history of severe cardiovascular diseases (such as myocardial infarction, unstable angina, etc.); 5. Pacemaker implantation; 6. Those who refuse to accept TAP block or are allergic to local anesthetics; 7. Skin rash or infection occurs when the acupoint irritates the skin area; 8. Patients who switched to open surgery during laparoscopic surgery; 9. Participants who have participated in other clinical trials within 3 months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of postoperative nausea and vomiting (POVN); | — |
Secondary
| Measure | Time frame |
|---|---|
| Simplified PONV impact scale scores;Pain visual analog scale score;40 items recovery quality quantification table;Number of early pressurized dosing or discontinuation of intravenous self-administered analgesic pumps;Number of rescue antiemetics used;Number of rescue antiemetics used;Occurrence of other complications such as itchy skin, dizziness, headache, etc.; | — |
Countries
China
Contacts
Public ContactLi Lin
Outcome results
None listed