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Electroencephalogram Changes Induced by Transcutaneous Electrical Acupoint Stimulation
Sponsor: Beijing Chao Yang Hospital
Summary
A total of 90 subjects underwent abdominal surgery under general anesthesia at Chaoyang Hospital in Beijing. The subjects were divided into a percutaneous acupoint electrical stimulation group and a control group. The subjects were selected for TEAS stimulation at the Neiguan, Hegu, and Zusanli acupoints on both sides, and EEG data were collected using a 32 lead EEG cap test throughout the entire process. During the experiment, changes in hemodynamic parameters (blood pressure, heart rate) and perioperative pain scores of the subjects will be recorded.
Official title: Randomized Controlled Trial on the Effects of Transcutaneous Electroacupuncture on Brain Functional Connectivity in Postoperative Pain Patients Based on Electroencephalography
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
90
Start Date
2026-10-31
Completion Date
2027-03-30
Last Updated
2026-09-15
Healthy Volunteers
No
Conditions
Interventions
Transcutaneous electrical acupoint stimulation
Group description: Participants in this group will receive TEAS stimulation at the bilateral Neiguan, Hegu, and Zusanli acupoints 30 minutes before the start of the surgery, and their EEG data will be collected throughout the entire process using a 32 lead EEG cap test. During the experiment, the changes in hemodynamic parameters (blood pressure, heart rate) of the subjects during surgery will be recorded, as well as the perioperative pain scores of the subjects at 1 hour and 24 hours after surgery.
Locations (1)
Affiliated Beijing Chaoyang Hospital of Capital Medical University, Beijing 100020
Beijing, China