View clinical trials related to Low Back Pain.
Filter by:This study aims to identify spatiotemporal alterations in thalamocortical circuitry functioning in both healthy subjects and patients with chronic pain, combining multimodal neuroimaging.
The goal of this clinical trial is to show the additive effects of neuromuscular electrical stimulation (NMES) applied to the multifidus muscle in addition to stabilization exercises in patients with chronic low back pain. The main question it aims to answer is: - Does NMES have additional effects on multifidus muscle thickness? Participants will go under a treatment protocol combination of lumber stabilization exercises and NMES. Researchers will compare the groups Group 1 which has only lumber stabilization exercises and Group 2 which has both exercises and NMES to see if any changes occur in multifidus muscle thickness.
The main objective of this study is to investigate the effects of non-invasive brain stimulation (the so-called transcranial direct current stimulation ; tDCS) combined with an active physiotherapy program on the multidimensional impact of pain in patients with Chronic Low Back Pain (CLBP). The secondary objectives are to compare the effects of these interventions on fear of movement, psycho-emotional state, function, functional connectivity of the left dorsolaterla prefrontal cortex (DLPFC) and erector spinae activity. Participants will perform: - 2 sessions including clinical assessments including questionnaires, brain activity assessment (with EEG), and back muscle activity assessment (with EMG) - 9 interventional sessions of active physiotherapy combined with active or sham tDCS during 3 weeks (3 per week). Investigators will compare active tDCS with sham tDCS (non active) to evaluate if active tDCS is more effective than sham tDCS.
This study relies on the use of a smartphone application (SOMA) that the investigators developed for tracking daily mood, pain, and activity status in acute pain, chronic pain, and healthy controls over four months.The primary goal of the study is to use fluctuations in daily self-reported symptoms to identify computational predictors of acute-chronic pain transition, pain recovery, and/or chronic pain maintenance or flareups. The general study will include anyone with current acute or chronic pain, while a smaller sub-study will use a subset of patients from the chronic pain group who have been diagnosed with chronic low back pain, failed back surgery syndrome, or fibromyalgia. These sub-study participants will first take part in one in-person EEG testing session while completing simple interoception and reinforcement learning tasks and then begin daily use of the SOMA app. Electrophysiologic and behavioral data from the EEG testing session will be used to determine predictors of treatment response in the sub-study.
The goal of this observational study is to learn about spatial and temporal nociceptive filtering in adolescents with chronic overlapping pain conditions (COPCs). The main questions it aims to answer are: 1. If spatial and temporal filtering of nociceptive information is disrupted in youth with COPCs compared with youth with localized pain conditions and healthy controls. 2. If disrupted nociceptive processing at baseline is associated with the transition from a single localized pain condition to COPCs in youth. Participation includes: - quantitative sensory testing - blood draw - sleep assessment - questionnaires
• To compare the diagnostic and prognostic blood markers in acute and chronic nonspecific low back pain with healthy controls
The study was conducted for people who suffer from excess fat mass and their age is over 18 years will be calculated with G*power will be used body composition analyzer to calculate the percentage of fat.
The goal of this Randomized controlled trial was to examine effects of 8-weeks strength training program on strength, power and agility in traceurs. The main question it aims to answer is: • To determine the effects of 8-weeks strength training program in traceurs. Participants were a given consent form and after subjects read and sign the informed consent, they were included in study according to eligibility criteria. 2 groups were included in study, Strength Group with parkour routine training was applied on group A and the control group, group B was provided with parkour routine training. Outcome was measured through different outcome measure tools.
When the thoracic kyphosis and lumbar lordosis are within a normal range of angular values back pain is less likely to occur. Angular modifications in the physiological curvatures of this sagittal plane have been shown to indicate spinal disorders. For instance, increasing lumbar lordosis and thoracic kyphosis result in higher intradiscal pressure, tension in the spine's passive parts, and creep in the lumbar viscoelastic structures. One of the most important factors of human biomechanics, spinal curvatures provide optimal energy expenditure and movement capacity. Abnormal adaptations in thoracic and lumbar spine biomechanics can cause low back and back pain. Multiple spinal segments are covered by the lumbar erector spinae muscle (LES), which is regarded as a superficial back muscle. LES consists of two muscles, the longissimus thoracis and iliocostalis lumborum. To move the lumbar spine, the lumbar erector spinae muscle (LES) is recruited in a manner that depends on the applied force. It was suggested that patients used LES to compensate for laxity in passive ligamentous structures in an attempt to reduce excessive force on the lumbar spine. Excessive lumbopelvic movements and altered muscle activation patterns are common in patients with low back pain. Researchers have investigated the timing of each muscle's onset and the activity of the LES, and found that patients with low back pain had higher LES activation compared to healthy people. Exercises for strengthening the LES muscle have been performed trunk extension during prone position. Strenghening LES and thoracic extansors may lead to decrease or prevent painful spinal disorders, improve thoracic excessive kyphosis and other complications. Prone trunk extension exercises is used to clinically exercise approcah to activate weak and susceptible to fatigue LES muscle in patients with nonspecific low back pain. This exercise lead to not only strentghening but also lengthening and streching these muscles. To fully understand the effects and underliying the mechanism of this exercise, biomechanical changes in lumbopelvic movement patterns of individuals with kyphotic posture should be examined. Based on current evidence, it is not clear the mechanism that the prone trunk extension exercises is effective on different spinal alignment postures as excessive thoracic khyposis and compansation mechanism on lumbal lordosis. Thus findings from this research may guide clinicians to examine the effects of different prone trunk extension exercises on LES muscles activation. Mitani et al showed that different upper extremity postures effects the lumbal multifudis activations during standing. Brown et al indicated that sit-stand workstations do not change muscle activations of lumbar muscles. Muyor et al concluded that spinal aligment of cyclists affects core muscle activity during cyling. Wattananon et al demonstrated that clinicians should focus on muscle activation patterns rather than the amount of lumbopelvic motion during prone hip extension. Based on the current studies, and to optimally address the underlying mechanism that the main objective was to investigate and show the effects of lumbal lordosis and thoracic kyphosis angles on muscle activations during different low back exercises.
Low back pain is a public health problem faced by 65-80% of the world's population at some point in their lives. Although the prognosis for low back pain is considered good, 80% of patients with acute low back pain recover within 6 weeks, and 7-10% of them have complaints that last longer than 3 months and become chronic, causing great labor and economic loss. A multidisciplinary approach is often required in the treatment of low back pain, which is one of the most common diseases in the society and one of the most expensive diseases in terms of both labor loss and treatment cost. In this approach, waist exercises and waist protection training are accepted as an effective and economical method. In our society, there is no conscious education and exercise habits about the techniques of protecting back health. Most patients with chronic low back pain initially ignore low back pain, but apply to health centers when symptoms related to low back pathology become severe. In many studies, it has been shown that strong waist and abdominal muscles and good physical condition reduce musculoskeletal damage in low back traumas. Most studies show that back extensors and flexors are of low strength in patients with low back pain compared to asymptomatic individuals. In the study conducted by Lee et al. on 3000 male workers, it was found that low back pain was lower in those with exercise habits. In a systematic review and meta-analysis conducted in 2017, it was reported that leisure time physical activity can reduce the risk of chronicity of nonspecific low back pain by 11-16%. When the literature is examined, it is seen that there are different exercise approaches recommended for the conservative treatment of low back pain. There are studies reporting that pilates is effective in terms of pain, disability, kinesiophobia, function, quality of life, flexibility and balance in patients with low back pain and that it has no harmful effects. In another study, it was reported that traditional Chinese exercises are effective in terms of pain, disability and cognitive function in low back pain, and interventions performed 1-2 times a week and 3-4 times a week are associated with reduced pain. Liu et al. In a study conducted in 2019 by Chen-style Tai Chi in individuals aged 50 years and older with chronic nonspecific low back pain, it was found that Chen style Tai Chi reduced pain but did not improve lower extremity proprioception. Wieland et al. showed that yoga led to small or moderate improvements in low back-related functions at three and six months, compared with non-exercise controls in chronic nonspecific low back pain. However, while there are only subjective measurements in the literature about which one is more effective, there is no evidence that includes objective measurements. For this purpose, in this study, the investigators aim to determine which of the different exercises recommended for low back pain contract the muscle more effectively and compare these measurements with anthropometric measurements.