Comparative study of muscle energy technique, craniosacral therapy, and sensorimotor training effects on postural control in patients with nonspecific chronic low back pain.

Abstract

Malalignment in the pelvic and spinal column disturbs the balance and decreases the postural control ability. Malalignment is known as one of the main causes of back pain particularly the nonspecific chronic low back pain (NSCLBP). The aim of the study is to compare the effect of muscle energy technique (MET), craniosacral therapy (CST), and sensorimotor training (SMT) on postural control in patients with NSCLBP. In this randomized clinical trial study, 45 NSCLBP patients were accidentally allocated in three groups including CST (<i>n</i> = 15), MET (<i>n</i> = 15), and SMT (<i>n</i> = 15). Clinical interventions including CST, MET, and SMT were performed in 10 sessions in 5 weeks (2 sessions per week). The parameters of center of pressure (COP) were assessed in 8 positions such as standing position on double or single leg with open or closed eyes or half squat position on double or single leg with open or closed eyes. The results of this study showed that all three methods of CST, MET, and SMT are effective in postural control in patients with NSCLBP, although it seems that CST is effective on more balance factors. CST has a greater effect on balance in standing position on a single leg with closed eye. It was also found that the effect of CST was continuous after follow-up. Moreover, MET and SMT methods were effective in balance control in NSCLBP patients and postural control was more affected by CST.