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Frequency of Electrical Acupoint Stimulation on Hypotension During Induction
Sponsor: Zhihong LU
Summary
Within 30 minutes before anesthesia, acupoint electrical stimulation at different frequencies were applied at Neiguan and Jian Shi. The changes in blood pressure during the anesthesia induction period were compared between the high-frequency group and the low-frequency group.
Official title: The Influence of Electrical Acupoint Stimulation at Different Frequencies on Hemodynamics During Anesthesia Induction
Key Details
Gender
All
Age Range
65 Years - Any
Study Type
INTERVENTIONAL
Enrollment
84
Start Date
2026-03-01
Completion Date
2026-11-01
Last Updated
2026-02-25
Healthy Volunteers
No
Conditions
Interventions
electrical acupoint stimulation
electrical acupoint stimulation are administered at Neiguan and Jian Shi. The stimulation starts at 15 minutes before anesthesia induction and ends at 15 minutes after anesthesia induction.
electrodes pasted
Electrodes are pasted at Neiguan and Jianshi
high-frequency electrical stimulation
The frequency of electrical stimulation is 100Hz
low-frequency electrical stimulation
The frequency of electrical stimulation is 2Hz