The American journal of Chinese medicine
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Randomized Controlled Trial
Transcutaneous Electrical Acupoint Stimulation for Improving Postoperative Recovery, Reducing Stress and Inflammatory Responses in Elderly Patient Undergoing Knee Surgery.
Transcutaneous electrical acupoint stimulation (TEAS) is a form of acupuncture treatment that applies electrical stimulation on specific acupoint through cutaneous electrodes. This technique has been used for perioperative anesthesia management as part of after surgery recovery. However, to date, limited data are available for using the TEAS for postoperative recovery in elderly surgical patients. ⋯ Our data showed that the QoR-40 was significantly lower in Group C than that in Group E at postoperative day 1 (p<0.05); Similarly, Cortisol (COR), Adrenocorticotropic Hormone (ACTH), and C-reactive protein (CRP) were significantly lower in Group E than those of Group C at postoperative day 1, 3, and 7 (p<0.05), while the neutrophil/lymphocyte ratio (N/L) was lower in Group E than that in Group C at postoperative day 1 and 3 (p<0.05). Our results showed that perioperative TEAS administration is able to facilitate the development of postoperative recovery of elderly patients, especially at the early stage after surgery. The reported results are likely to be mediated by the reduction of surgical inflammation and perioperative stress response.