Clinical Efficacy of Electroacupuncture Therapy on Limb Dysfunction in Ischemic Stroke Patients at High-Altitude Regions: A Multi-center Randomized Double-blind Controlled Trial

Participants in the experimental group will receive daily electroacupuncture therapy over a standardized 14-day therapeutic course. Comprehensive functional and neurological assessments will be conducted at pre-intervention (baseline) and post-intervention timepoints. Acupoint selection will target anatomical domains spanning the cranial, upper limb, and lower limb regions.

Participants in the control group will receive daily sham electroacupuncture therapy over a standardized 14-day therapeutic course. Comprehensive functional and neurological assessments will be conducted at pre-intervention (baseline) and post-intervention timepoints. Sham electroacupuncture procedures will target non-acupoint locations outside recognized cranial, upper limb, and lower limb anatomical domains.