About this trial
The goal of this randomized controlled study is to evaluate the effectiveness of pain neuroscience education (PNE) combined with neuromuscular exercises (NME) in individuals with chronic low back pain and central sensitization, and to compare the effects of this combined intervention with NME alone.
The main questions it aims to answer are:
* Does PNE combined with NME (PNE+NME) affect pain and functional outcomes in individuals with chronic low back pain and central sensitization? * Does NME alone affect pain and functional outcomes in individuals with chronic low back pain and central sensitization? * Does adding PNE to NME affect pain and functional outcomes compared with NME alone?
Researchers will evaluate changes in pain and functional outcomes from baseline to post-intervention in both the PNE+NME and NME groups. Changes in outcomes will then be compared between the two groups to determine whether adding PNE to NME affects pain and functional outcomes compared with NME alone.
Participants will:
* Be randomly assigned to either the PNE+NME group or the NME group. * Participate in the assigned intervention for 8 weeks, with 2 sessions per week. * Complete outcome assessments at baseline and after the 8-week intervention.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age 18-60 years
Low back pain lasting for at least 3 months
Low back pain as the primary complaint
Central Sensitization Inventory (CSI) score ≥28
Disqualifiers
History of spinal surgery
Presence of serious comorbidities (neurological, neuromuscular, cardiovascular, psychiatric conditions)
Presence of tumoral conditions
Presence of vestibular system disorders
Trial design
Parallel
Treatments tested in this trial
Pain Neuroscience Education
BehavioralParticipants will receive pain neuroscience education (PNE) and neuromuscular exercise (NME) twice weekly for 8 weeks. Each session will last approximately 30-40 minutes.
Neuromuscular Exercise
BehavioralParticipants will receive neuromuscular exercise (NME) twice weekly for 8 weeks. Each session will last approximately 30-40 minutes.
Treatment groups
Trial outcomes
Primary outcomes
Pain intensity
Visual Analog Scale (VAS)
Secondary outcomes
Central sensitization
Central Sensitization Inventory (CSI)
Pressure pain threshold
Pressure algometer
Conditioned pain modulation
Conditioned pain modulation will be assessed using pressure pain thresholds before and after ischemic conditioning with an upper-arm cuff.
Temporal summation
Temporal summation will be assessed using repeated pressure stimuli delivered with a pressure algometer. Pain intensity after the first and tenth stimuli will be recorded using the Visual Analog Scale (VAS).
Sponsors and contacts
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