Pain
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. American Society of Anesthesiologists (ASA) grade I~III; 2. Age 18~75 years old; 3. Elective laparoscopic-assisted transvaginal hysterectomy; 4. Able to communicate, understand and sign informed consent; 5. No cognition, communication disorders, or mental abnormalities; 6. Body mass index 18Kg/m2< BMI=31kg/m2.
Exclusion criteria
Exclusion criteria: 1. There are surgical incisions or surgical scars in the meridians and meridians; 2. Local skin infection in the meridian acupoints; 3. Nerve damage to upper or lower limbs; 4. History of spinal surgery; 5. Participated in other clinical trials in the past four weeks; 6. Unable to understand NRS score and not able to use PCA; 7. Patients with pacemakers; 8. Patients with positive urine pregnancy test; 9. Patients with preoperative pain, using central analgesic drugs, opioid addiction and dependence; 10. Severe central nervous system disease and severe mental illness before surgery; 11. The surgery required an enterostomy; 12. Patients with a history of alcoholism; 13. Patients with endotracheal intubation who need to be transferred to ICU for treatment after surgery; 14. Long-term use of hormone drugs and allergies; 15. Serious complications such as heavy bleeding > 2000ml are expected during the operation; 16. Patients with abnormal liver and kidney function (ALT, AST, BUN, CR exceeding the normal value by 1.5 times); 17. Serum K+>5.5mmol/L or serum K+<3.0mmol/L; 18. Preoperative hemoglobin <7g/dl; 19. Those who are considered unsuitable by the investigator to participate in this trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visceral pain;Incision pain;Low back pain; | — |
Countries
China
Contacts
Wenzhou Medical University Affiliated First Hospital