Preoperative Transcutaneous Electrical Acupoint Stimulation Alleviates Postoperative Pain and Improves Sleep Quality in Breast Cancer Patients with Preoperative Sleep Disturbance: A Partially Randomized Controlled Trial

Ma C, Xiong H, Fu W, Lv S, Zhang L, Zhao D, Hu C, Wang X, Li W

Journal of Pain Research 2026, 19:619125

Published Date: 10 July 2026