Efficacy on Pressure-Biofeedback Guided Craniocervical Flexion Exercise in Neck Pain: A Randomized Controlled Trial

Objective: Neck pain is a common cause of disability and costly problem, especially in the working population. However, there is a paucity of studies examining the efficacy of pressure-biofeedback guided craniocervical flexion exercise (CCFE) in neck pain. Therefore, this study aims to find out the efficacy of Pressure-Biofeedback guided CCFE on the treatment of neck pain. Methods: This randomized controlled trial included 60 participants with neck pain who were randomly assigned to the experimental group ([Formula: see text]) and control group ([Formula: see text]). The experimental group received pressure-biofeedback guided CCFE for four times per week for four weeks, whereas the control group received physical therapy agents (PTA) (radiant heat and transcutaneous electrical nerve stimulation). Outcome measures included the Visual Analogue Scale (VAS) and Neck Disability Index (NDI). Results: The baseline demographics and outcome measurements were not significantly different between the two groups. More significant reduction in VAS of the experimental group was found in comparison with control group at week 2 and week 4, respectively ([Formula: see text]). Regarding the NDI, there was a more significant reduction in the experimental group than the control group at week 4 ([Formula: see text]). Conclusion: Pressure-biofeedback guided CCFE was useful for improving pain and functional disability of neck for the management of neck pain.