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Neuromuscular Inhibition vs Muscle Energy Techniques With Core Exercises in Mechanical Low Back Pain
Sponsor: Istanbul University - Cerrahpasa
Summary
Chronic mechanical low back pain (CMLBP) is a common clinical problem that affects physical function, spinal mobility, and quality of life. Manual therapy techniques such as Integrated Neuromuscular Inhibition Technique (INIT) and Muscle Energy Technique (MET) are frequently used in clinical practice to reduce pain and improve function. Core stabilization exercises (CSE) have also been reported to enhance spinal stability and neuromuscular control. However, limited evidence exists comparing the combined effects of these manual therapy techniques with core stabilization exercise on clinical outcomes in individuals with CMLBP. This randomized controlled clinical study aims to compare the effects of CSE combined with INIT and CSE combined with MET on pain intensity, functional disability, lumbar range of motion, psychosocial status, muscle endurance, and quality of life in adults with chronic mechanical low back pain. Participants will be randomly assigned to one of two groups: (1) CSE + INIT or (2) CSE + MET. Each group will receive treatment two times per week for six weeks. Pain severity, functional status, lumbar mobility, patient-reported outcomes, and muscle endurance will be assessed at baseline, immediately after the intervention, and at follow-up. The results of this study will help determine whether INIT or MET provides additional benefit when combined with core stabilization exercise for improving symptoms and function in individuals with chronic mechanical low back pain.
Official title: Comparison of the Effects of Integrated Neuromuscular Inhibition and Muscle Energy Techniques Combined With Core Stabilization Exercises in Patients With Chronic Mechanical Low Back Pain
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2025-04-01
Completion Date
2026-12-01
Last Updated
2026-04-02
Healthy Volunteers
No
Conditions
Interventions
Core Stabilization Exercise (CSE)
Supervised core stabilization exercise program focusing on activation of deep trunk stabilizers (transversus abdominis and multifidus). Training includes isolated activation, quadruped exercises, bridging variations, and functional stabilization drills. Sessions last 45-60 minutes, 3 times per week for 6 weeks and are delivered by a physiotherapist.
Integrated Neuromuscular Inhibition Technique (INIT)
Manual therapy combining ischemic compression, strain-counterstrain, and muscle energy techniques applied to active trigger points in the lumbar/pelvic region. Target muscles include quadratus lumborum, iliopsoas, hamstrings, and erector spinae. Sessions last 45-60 minutes with integrated exercise, 3 times per week for 6 weeks and are administered by a physiotherapist.
Muscle Energy Technique (MET)
Manual technique using therapist-guided isometric contraction of shortened muscles followed by relaxation and passive stretch. Target muscles include quadratus lumborum, iliopsoas, hamstrings, and erector spinae. Sessions last 45-60 minutes with integrated exercise, 3 times per week for 6 weeks and are administered by a physiotherapist.
Locations (1)
Istanbul University-Cerrahpaşa, Graduate School / Doctoral Program
Istanbul, BAŞAKŞEHİR, Turkey (Türkiye)