作者: Jorge Hugo Villafañe , José Luis Alonso Pérez , Josué Fernández Carnero , Eleuterio A. Sánchez Romero , Aitor Martin Pintado-Zugasti
关键词: Randomized controlled trial 、 Myofascial trigger point 、 Physical therapy 、 Dry needling 、 Summation 、 Pain processing 、 Trapezius muscle 、 Upper trapezius muscle 、 Tenderness 、 Medicine
摘要: Background: It remains unclear as to whether verbal suggestions and expectancies can influence the perception of post-needling soreness. The aim this study was analyze effects on soreness after dry needling trapezius muscle. Methods: This is a randomized controlled trial including healthy subjects randomly assigned one three groups receiving different about occurrence post (positive, negative, or neutral). Then, latent trigger point upper muscle performed following outcomes were measured immediately after, 24, 48, 72 h, week intervention: intensity, pressure pain threshold (PPT), temporal summation (TS) conditioned modulation (CPM). Results: Seventy-three consecutive participants screened 42 (12 men 30 women, aged: 24 ± 8 years old) eligible finished protocol. results showed that suggestion did not soreness, since there no differences between (p < 0.05) intensity tenderness over one-week follow-up. Moreover, associate with changes in sensorimotor variables TS CPM. Conclusions: induction types expectations through does acute perceived during performance deep technique myofascial (MTrP).