Effects of Pain Neuroscience Education on Pain, Kinesiophobia in Patients With Non Specific Low Back Pain

Chronic non-specific low back pain (NSLBP) is a highly prevalent musculoskeletal condition and a leading cause of disability worldwide. Psychological factors such as fear-avoidance beliefs and kinesiophobia significantly contribute to pain chronicity, reduced physical activity, and functional limitations. Pain Neuroscience Education (PNE) is a biopsychosocial educational approach designed to reconceptualize pain as a protective output of the nervous system rather than solely a marker of tissue damage. This randomized controlled trial aims to determine the effect of Pain Neuroscience Education combined with Core Stabilization Exercises on pain intensity and kinesiophobia in patients with chronic non-specific low back pain. A total of 62 participants aged 20-55 years with mechanical low back pain lasting ≥3 months will be randomly allocated into two groups: (1) Core Stabilization Exercises plus PNE (experimental group) and (2) Core Stabilization Exercises alone (control group). The intervention duration will be four weeks, with three sessions per week. Primary outcomes include pain intensity measured by the Numeric Pain Rating Scale (NPRS) and kinesiophobia measured using the Fear-Avoidance Beliefs Questionnaire (FABQ). Assessments will be conducted at baseline and post-intervention. The study hypothesizes that the addition of PNE will produce greater reductions in fear-avoidance beliefs and pain intensity compared to exercise therapy alone.