About this trial
Chronic Non-Specific Low Back Pain means pain in the lower back that lasts for more than 3 months and does not have a serious cause like a fracture, infection, or nerve damage. It is very common and affects many people at some point in their lives.
This type of back pain usually happens because the muscles that support your spine become weak or do not work properly. It can also be linked to poor posture, sitting too long, lack of exercise, stress, or anxiety. Over time, this can lead to stiffness, reduced movement, and difficulty doing daily activities.
Treatment mainly focuses on exercise and staying active. Simple physiotherapy treatments like stretching, strengthening, and heat therapy can help reduce pain, but they may not fully improve the deeper muscles that support your back.
Two helpful exercise approaches are:
Mind-Body Pilates: This involves slow, controlled movements with proper breathing. It helps improve posture, strengthen core muscles, and reduce stress.
Pressure Biofeedback Training: This uses a small device to help you learn how to correctly activate deep abdominal muscles that support your spine.
Both methods can reduce pain and improve movement. Pilates focuses on whole-body control and relaxation, while biofeedback training focuses more on activating specific muscles.
In simple terms, regular exercise, good posture, and learning how to properly use your core muscles are key to managing long-term back pain and improving your quality of life.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age 40-55 years.
Diagnosed with chronic non-specific low back pain (pain lasting ≥12 weeks).
Numeric Rating Scale (NRS) pain score ≥3.
Able to understand study procedures and provide written informed consent.
Disqualifiers
History of lumbar spine surgery within the past 12 months.
Serious spinal pathology (fracture, tumor, infection, inflammatory disease).
Neurological deficits or radiculopathy requiring surgical management.
Pregnancy.
Trial design
Parallel
Treatments tested in this trial
Mind-Body Pilates
BehavioralA structured Mind-Body Pilates exercise program focusing on core stability, postural alignment, breathing control, and functional movement patterns. The program includes mat-based exercises targeting deep trunk muscles (transversus abdominis, multifidus) with emphasis on controlled movements and neuromuscular coordination. Sessions will be supervised by a physiotherapist, conducted 3 times per week for 6 weeks, with each session lasting approximately 45-60 minutes
Pressure Biofeedback
BehavioralA core stabilization exercise program using a pressure biofeedback unit to facilitate activation and control of deep abdominal muscles, particularly the transversus abdominis. Exercises will be performed in progressive positions (supine, sitting, standing) with visual feedback to ensure correct muscle activation. Sessions will be supervised by a physiotherapist, conducted 3 times per week for 6 weeks, with each session lasting approximately 30-45 minutes
Treatment groups
Trial outcomes
Primary outcomes
Numeric Pain Rating Scale
Pain intensity will be measured using the Numeric Pain Rating Scale (NPRS). score range from 0 to 10, High score indicating greater pain
Secondary outcomes
Pressure Biofeedback Unit
Core muscle strength will be assessed using the Pressure Biofeedback Unit (PBU) and measured in mmHg forPBU. Improvement is indicated by better activation and control of the deep trunk muscles during testing.
Other outcomes
36-item Short Form Health Survey (SF-36)
Health-related quality of life will be assessed using the 36-Item Short Form Health Survey (SF-36). Scores range from 0 to 100, with higher scores indicating better quality of life.
Sponsors and contacts
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This trial is not recruiting at the moment. You can still explore other options: