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Clinical Trial Summary

Transcutaneous electrical acupoint stimulation (TEAS) was reported to benefit the patients undergoing surgeries by reducing anesthetics consumption and decreasing anesthesia related adverse effects. Electroencephalogram (EEG) and EEG-related indicators are important indicators reflecting the conscious state of the brain, and different anesthetic drugs and anesthesia depths cause different EEG characteristic changes. The mechanism by which TEAS improves postoperative delirium (POD) is not clear, and whether changes in EEG characteristic parameters is involved needs to be further explored. Therefore, this study aims to observe the effect of TEAS at Neiguan and Shenmen acupoint on POD in elderly patients undergoing abdominal surgery, and to explore the EEG related mechanism underlying TEAS improving POD.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06161662
Study type Interventional
Source Air Force Military Medical University, China
Contact Lu Zhihong, Ph,D
Phone +862984775343
Email deerlu23@163.com
Status Not yet recruiting
Phase N/A
Start date December 10, 2023
Completion date June 1, 2026

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