Non-specific Chronic Low Back Pain

This study aims to explore, in patients with chronic non-specific low back pain (cnsLBP), the relationships between lumbar muscle activity, structural and morphological characteristics of the paraspinal muscles, and movement strategies, during a functional, ecological task: walking. To do this, we will compare a group of cnsLBP patients with a group of asymptomatic subjects, combining several types of measurements taken at different walking intensities: spinal kinematics (movement strategies), electromyographic activity of the lumbar muscles, and structural parameters of the paraspinal muscles (stiffness and thickness). The objective is twofold: first, to identify any significant differences between cnsLBP patients and healthy subjects on these combined parameters; second, to explore the interactions between these three dimensions (muscle activity, muscle structure, movement strategy) in order to better understand their relationships with pain and with how CNSLBP functions during physical activity. This multidimensional, ecological approach could also help identify subgroups within the cnsLBP population, reflecting the clinical heterogeneity already documented in the literature. Ultimately, the expected results will contribute to a better understanding of the biomechanical and neuromuscular mechanisms involved during physical activity in these patients, and will provide objective elements to help individualize physical activity recommendations according to each patient's profile.

The goal of this clinical trial is to learn whether adding high-intensity electromyostimulation (Hi-EMS) to capacitive and resistive electric transfer (TECAR) therapy improves pain and functional performance in adults with chronic nonspecific low back pain. The main questions it aims to answer are: * Does adding Hi-EMS to TECAR therapy reduce low back pain at rest? * Does adding Hi-EMS reduce pain during the Five-Times-Sit-to-Stand Test? * Does adding Hi-EMS improve pressure pain threshold and performance on the - Five-Times-Sit-to-Stand Test? Researchers will compare TECAR therapy delivered with Hi-EMS to TECAR therapy delivered without Hi-EMS. Participants will: * Receive both treatment conditions in a randomized order * Wait one week between treatment sessions * Receive 10 minutes of capacitive electrical transfer followed by 10 minutes of resistive electrical transfer during each session * Receive Hi-EMS during the 10-minute resistive electrical transfer phase in one of the sessions * Complete pain, pressure pain threshold, and functional performance assessments immediately before and after each session

This randomized controlled trial aims to compare the effectiveness of motor control exercise, aerobic walking exercise, and muscle strengthening exercise in overweight male adults with non-specific chronic low back pain and central sensitization. A total of 156 participants will be randomly assigned to one of four groups: motor control exercise plus patient education, aerobic walking exercise plus patient education, muscle strengthening exercise plus patient education, or patient education only. The interventions will be delivered over 12 weeks. The primary outcome is conditioned pain modulation (CPM), which reflects endogenous pain inhibitory function. Secondary outcomes include pain intensity, disability, health-related quality of life, executive function, and isometric trunk muscle strength. Body weight and body mass index will also be assessed as exploratory variables. Outcomes will be evaluated at baseline, immediately after the 12-week intervention, and at 6-month follow-up.

The goal of this clinical trial is to evaluate the safety of the Octane Aether device and to determine whether the device is effective in treating symptoms of non-specific chronic low back pain in adults. The Octane Aether is a wearable device that produces specific magnetic field outputs and is designed for daily use in a home setting. The main objectives of the trial are: * To measure the change in patient-reported pain scores during active treatment with the device compared to a sham treatment, and * To define and describe the adverse effects, if any, of the Octane Aether device when administered according to the protocol. Every participant will evaluate three active output modes and a sham output using the same device. Patient-reported outcomes will inform the effectiveness of each output mode and help identify the need for personalization in magnetic field therapy. Participants will: * Use the device at home for 60 minutes every day for 10 weeks, * Report daily pain scores using an electronic visual analog scale for pain intensity, * Visit the clinic 5 times over the course of the 13 week trial for checkups and device changes, * Respond to 3 phone calls for checkups, and * Fill various questionnaires related to disability, quality of life, and their back pain.

The goal of this clinical trial is to assess the clinical efficacy and safety of sodium aescinate in treating low back pain (LBP) in adult participants.

This randomized controlled trial aims to compare the effectiveness of dynamic lumbar strengthening exercises combined with myofascial release versus Pilates combined with myofascial release in individuals with non-specific chronic low back pain. Non-specific chronic low back pain is one of the most common musculoskeletal disorders affecting adults and is associated with pain, reduced spinal mobility, and functional disability. Exercise-based rehabilitation programs and manual therapy techniques are commonly used to improve functional outcomes in these patients. Dynamic lumbar strengthening exercises focus on improving spinal stability and strengthening trunk musculature, whereas Pilates exercises emphasize core muscle activation, postural control, and controlled movement patterns. Myofascial release is a manual therapy technique used to reduce fascial restrictions, improve soft tissue mobility, and decrease pain. In this randomized controlled trial, a total of 60 participants aged between 25 and 35 years with non-specific chronic low back pain lasting more than three months will be recruited from the Physiotherapy Department of the University of Lahore Teaching Hospital. Participants will be randomly allocated into two groups. Group A will receive dynamic lumbar strengthening exercises combined with myofascial release, while Group B will receive Pilates exercises combined with myofascial release. Both groups will also receive baseline therapy consisting of therapeutic massage, interferential therapy, and therapeutic ultrasound applied to the lumbosacral region. The exercise programs will be conducted for eight weeks on alternate days, with each session lasting approximately 20-25 minutes. Outcome measures will include pain intensity assessed using the Visual Analog Scale (VAS), functional disability measured using the Oswestry Disability Index (ODI), and lumbar range of motion measured using an inclinometer. Assessments will be conducted at baseline before the intervention and after completion of the 8-week intervention period. The findings of this study will help determine which exercise approach combined with myofascial release is more effective in reducing pain, improving functional disability, and enhancing spinal mobility in individuals with non-specific chronic low back pain. The results may contribute to evidence-based physiotherapy management and improve rehabilitation strategies for patients with chronic low back pain.

This observational cross-sectional study aims to examine the relationships between interoceptive awareness, physical activity level, body awareness, emotional status, and pain intensity in individuals with non-specific chronic low back pain. Non-specific chronic low back pain refers to pain in the lumbar region lasting for at least three months without an identifiable structural or pathological cause. Participants aged 18-65 years who meet the diagnostic criteria for non-specific chronic low back pain will be evaluated using validated self-report questionnaires. These include measures of interoceptive awareness, body awareness, alexithymia, physical activity level, and pain intensity. Sociodemographic and clinical characteristics such as age, gender, education level, duration of pain, medication use, height, weight, and BMI will also be collected. The purpose of the study is to better understand how internal body perception, physical activity, emotional processing, and body awareness interact with pain experience in this population. Findings may contribute to the development of individualized rehabilitation programs and inform clinicians about the multidimensional factors influencing chronic low back pain.

This study will be conducted to examine the levels of pain, pressure pain threshold, joint position sense, sensation, functionality, pain catastrophizing, central sensitization, and body awareness in individuals with non-specific chronic low back pain, and to compare these findings with those of healthy individuals. Additionally, the study will aim to objectively investigate the relationships between lumbar self-perception (FreBAQ) and tactile acuity (TPDT), pressure pain threshold (PPT), lumbar joint position sense (LJPS), as well as psychosocial (PCS) and central sensitization (CSI) indicators in individuals with non-specific chronic low back pain. Furthermore, the study will seek to evaluate the predictive effects of lumbar self-perception on pain (VAS) and disability (RMDQ), in conjunction with objectively assessed sensory and sensorimotor measures in individuals with non-specific chronic low back pain.

Nonspecific low back pain is a common musculoskeletal problem that also affects many young adults, including university students. It can negatively impact academic performance, daily life, and overall well-being. Research shows that stabilization exercises targeting the lumbar multifidus muscle play an important role in rehabilitation, but it is unclear whether modified versions of these exercises may provide additional benefits. This study will investigate a simple modification of the traditional "bird-dog" exercise, called the "Multifidus Lift Exercise." In this version, participants maintain the contralateral knee about 10 cm above the ground while in a four-point kneeling position. This adjustment is expected to increase multifidus activation and improve back endurance. University students aged 18-25 with nonspecific low back pain will participate in a 6-week supervised program, performing the exercise twice weekly. A healthy control group without low back pain will also be included. The main outcome will be back extensor muscle endurance (Biering-Sørensen Test). In participants with back pain, pain intensity (Visual Analog Scale) and functional disability (Oswestry Disability Index) will also be measured. The study aims to determine whether this low-cost, practical, and time-efficient exercise can improve muscle endurance, reduce pain, and decrease disability in young adults with low back pain. Results may provide evidence for an effective and accessible preventive and therapeutic approach in student populations.

This study was planned to examine the effects of basic and functional respiratory muscle training on pain, disability level, and functionality. In this study, participants will be randomly divided into 3 groups. The first group will be treated with physical therapy applications applied in state hospitals for 10 weeks. The second group will receive basic respiratory muscle training treatment in addition to physical therapy in state hospitals. The third group will receive respiratory muscle training with exercise in addition to physical therapy in state hospitals. Evaluations will be made before the first session, after the 30th session, in the 3rd month, in the 6th month, and in the 1st year. There is no interventional method in the evaluations. Pain intensity, disability level, physical activity status, quality of life, fear of movement, pain catastrophizing, anxiety and depression levels will be questioned with scales. In physical measurements, participant's aerobic capacity will be measured with the 2-Minute Walk Test, participants's flexibility with the sit-and-long test, participants's respiratory muscle strength with the MIP/MEP device, participants's core endurance with the trunk flexor muscle endurance test, participants's lower and upper extremity muscle strength with a handheld dynamometer, participants's postural control with the Biodex balance device, and participants's muscle thickness with an ultrasound.

the aim of the study is to investigate the impact of gender difference on knee proprioception among non specific low back pain young adults.