Effect of the Auricular Acupoint Associated with Physical Exercise in Elderly People: A Randomized Clinical Test.

OBJECTIVE: To analyze the effect of auricular acupoint associated with physical exercise on balance, mobility, and fear of falling in the elderly. METHOD: The study is characterized as a clinical, controlled, and randomized trial with 22 elderly people divided into two groups: kinesiotherapy group (n = 11) and kinesiotherapy/auriculotherapy group (n = 11). The instruments used for evaluation were Falls Efficacy Scale International; Berg Balance Scale, and Timed up and Go Test. The intervention was performed with frequency 2×/week for 8 weeks. In the kinesiotherapy/auriculotherapy group, in addition to kinesiotherapy, auriculotherapy was applied in specific acupoints. The Shapiro-Wilk test was used to determine the normality of the data, and for comparison, analysis of variance was used for repeated measures of two factors. RESULTS: There was a significant intragroup reduction for the Timed up and Go Test (p = 0.00) and Falls Efficacy Scale International (p = 0.00), and significant intragroup Berg Balance Scale (p = 0.00) for both groups. CONCLUSION: The auricular acupoint did not influence the balance, mobility, and fear of falling in the elderly studied.

The Effect of Auricular and Systemic Acupuncture on the Electromyographic Activity of the Trapezius Muscle with Trigger Points-A Pilot Study.

The purpose of this study was to analyze and compare intra and intergroup the immediate effect of the auricular and LR8 systemic acupuncture on the electromyographic activity of the trapezius with the trigger points. This is an experimental clinical trial; 40 people were split in 4 distinct groups (n = 10): GI mustard seed application in the auricular acupoint; GII bilateral needle application in the LR8 acupoint; GIII combination of the techniques; GIV/Control Group mustard seed application in an acupoint not linked to the muscle tension. The EMG was used to assess the muscle contraction for 5 seconds during the resting time and during the isometric contraction time. The EMG signal was first collect without the acupuncture intervention; then both techniques were applied for 5 minutes; and the EMG was collected again right after these applications. The Shapiro-Wilk test was used, the t test was paired with the Wilcoxon test to the intragroup comparison; One-way analysis of variance test for intergroup comparison. There was no statistical difference in the intragroup comparison for the groups. The same happened to the intergroup comparison before and after application. Systemic and auricular acupuncture did not promote immediate changes in the EMG activity of the trapezius muscle in individuals with MTrPs.