View clinical trials related to Low Back Pain.
Filter by:The aim of the present study is to determine whether there is a relationship between osteopathic treatment and the change of physiological axes of the lumbar spine, through the use of Dynamic Magnetic Resonance Imaging.
The purpose of the study is determine whether the Core Stability Exercise is more effective than the traditional Back School for low back pain (LBP) in women.
It is still unknown the pathogenesis of low back pain and a lot of hypothesis were discussed for a long time. Because non-invasive imaging modalities greatly underestimate the prevalence of epidural pathogenesis an endoscopic examination of the epidural space has been advocated as both a diagnostic and therapeutic modality. It seems that immune-inflammatory factors play a more substantial role in pain status. Myeloscopic investigation have shown how morphological pictures of the epidural area in patients with chronic low back pain (CLBP) are much more complex and heterogeneous than what can be identified with traditional investigation suggesting a biochemical involvement. Endoscopy of the epidural space (epiduroscopy) is a minimally invasive technique, used to directly visualize pathological features inside of the lumbar spinal canal to locate tissues responsible of eliciting pain and the presence of any pathological structures within the vertebral channel, such as fibrous adherences, inflammatory processes, severe fibrosis and/or stenoses, in order to realize an effective therapeutic approach in a lot of different CLBP status as those due to spinal stenoses or failed back surgery syndrome. To deepen the molecular causes of interindividual variability of epiduroscopy outcomes in terms of decrease of pain, it is useful to analyze the DNA variants encoding IL6 and IL1 cytokines and to relate them with gene expression levels and with the cytokine dosage. By this technique, it is possible to analyze in the biopsy of the epidural tissue the specific expression of the cytokines: there is already evidence that inflammatory factors may be involved in the genesis of LBP. At this regards, it would be really important to compare systemic cytokine levels before the epiduroscopy with those detected immediately post procedure and after one month, to understand if the cytokines could play a key role and be a biomarker of the epiduroscopy outcome. Concerning DNA polymorphisms, it has been demonstrated, in many disease-state meta-analyses, that the IL6 variant rs1800795 affect gene transcription and influences the IL-6 levels. Moreover, interleukin 1 (IL-1) is a major factor controlling the inflammatory response. The IL-1 gene family includes the IL-1α, IL-1β and the IL-1 receptor antagonist (IL-1Ra) genes that mediate immune and inflammatory responses. SNPs in IL-1α, IL-1β and IL1Ra modify bone mineral density promoting intervertebral disc disease (IDD). The simultaneous carriage of the IL-1bT3954 and the IL-1Ra A1812 alleles significantly enhances the risk of low back pain (LBP) occurrence, the number of days with pain, and the number of days with limitations in daily activities due to pain. A recent study suggested that methylation status of a single CpG site in the IL6 promoter is related to IL6 messenger RNA levels and that lower methylation contributes to the risk of developing Rheumatoid Arthritis. The investigators will try to identify if it there is a correlation with success of the epiduroscopy approach in terms of freedom from pain with genic expression and cytokine dosage. Finally, the investifators will compare the cytokine gene expression and the DNA methylation status of IL6 promoter in patients with favorable outcome and in no responders, to study the role in gene expression. This study is addressed to detect if the genetic variability might be used in near future in clinical setting, to predict the success of epiduroscopy.
There is a consensus that exercise therapy should be used as a therapy approach in CLBP but little consensus has been reached about the preferential type of therapy. There occurs to be a wash out effect because of the heterogeneous character of CLBP patients. As a result, no effect can be demonstrated for the entire sample. This is why one should consider creating subgroups based on prognostic indicators. Objectives for this trial is to possibly identify prognostic indicators for treatment response to three forms of exercise therapy for patients with nonspecific chronic low back pain (CLBP). The study design is a multicenter cohort design. Patients with nonspecific low back pain of more than three months duration are recruited in two different hospitals (Antwerp University Hospital and Sint Vincentius Hospital). After examination patients are assigned to one of three intervention groups: motor control therapy, isometric training therapy and a combination therapy. All patients will undergo eighteen treatment sessions during nine weeks. Measurements will be taken at baseline and after nine weeks of treatment. The primary outcome used is the Modified Oswestry Disability Questionnaire (MDQ). For each type of exercise therapy prognostic indicators will be investigated. Never before a multi-arm design was performed for the identification of prognostic indicators for exercise therapy in patients with nonspecific CLBP.
Motor control exercises have demonstrated a good option for recovery from chronic low back pain. The purpose of this study is investigated the effectiveness of an exercise program for trunk stabilization performed in stable and unstable surfaces for people with nonspecific chronic low back pain (NCLBP). Patients will be randomly divided into 3 groups; control group will receive placebo treatment with shortwave; stable group will receive an exercise protocol to stabilize the trunk on a stable surface and unstable group will receive the same exercise protocol but performed on an unstable surface. We hypothesized the unstable group will present pain reduction and functional improvement.
Chronic nonspecific low back pain is a major health and socioeconomic responsible for a high rate of employee absenteeism and reduced functional performance. The use of acupuncture as an alternative therapy in the treatment of low back pain and electroacupuncture to enhance the treatment has been effective; however, there is little evidence of the effectiveness of one over the other.
This is a prospective observational cohort multinational clinical study. There are no biomarkers to help predict in which patients acute low back pain (LBP) will transform into chronic low back pain (CLBP). Human variability and different common comorbidities complicate the picture and make stratification of patients into correct subgroups difficult. However, drugs act by targeting specific molecular pathways and are therefore efficient only in a subgroup of patients sharing common molecular pathology and common genetics. Both CLBP and disc degeneration are known to be heritable. Little investigation has taken place for genetic variants in CLBP. The main aim of this trial is to identify "omics biomarkers" associated with the transition from acute (single episode of low back pain) to persistent/chronic LBP (pain lasting more than 12 weeks).
The lumbar spine is currently one of the most affected areas by nociceptive processes , referred back pain, which can be provided from a herniated intervertebral disc . Such conditions are considered a public health problem , since considerably affect the population , mainly young adults , which may lead to functional disability and absenteeism . Soon , his treatment involves high costs and rehabilitation time indefinite , generating great scientific interest focused on the search for new techniques that can provide an acceleration of functional recovery of these individuals . Thus , the establishment of evaluation protocols that provide quantitative data concerning the functional capacity is of utmost importance . From the electromyographic analysis , one can measure the electrical activity of muscle and identify abnormal patterns of response. For the identification of kinematic changes becomes useful equipment capable of recording the speed and angle of movement, as the accelerometer . Another evaluation method applicable to cases of herniated disc and back pain is the force platform to quantify the ground reaction force during the stance phase of the movement . Also , the quality of life should be taken into account as routinely observed psychological impairment involving issues related to vitality, emotional and social aspects , which can be identified through the questionnaire of quality of life ( SF -36 ) . With regard to physical therapy intervention , we seek to use resources to compose promising treatment program along with conventionalexercises. A novel therapy in the treatment of back pain is the whole body vibration , as it promotes increased range of muscle spindles via increasing the tonic vibration reflex and consequently improving the mechanism of involuntary muscle control . Thus , the association between an accurate assessment , exercises and therapy vibratory seeks early rehabilitate individuals affected by back pain or herniated disc , delaying or even avoiding surgery .
This protocol is a prospective, open label, pilot study examining the utility of three established pain questionnaires (the Visual Analogue Scale (VAS), Neck Disability Index (NDI), the Oswestry Low Back Pain Questionnaire and two novel pain scale devised by the PI) as well as their relationship to three novel quantitative tools to measure the effect of botulinum toxin injections for neck pain and back pain. The three novel methods for measuring neurotoxin effect are: muscle twitch patterns using surface electromyography (sEMG), cervical and lumbar range of motion using a neck and low back inclinometer, and skin surface temperature readings using an infrared imaging camera.
The aim of the present project is to examine the effects of single session of French ear acupuncture on pain sensation and on postural control in individuals with chronic low back pain. We hypothesize that: I) The application of French ear acupuncture at specific points to reduce low back pain would decrease pain intensity in patients with chronic low back pain. II) The pain reduction would be greater for those individuals with low back pain who receive application of French ear acupuncture at specific points to reduce low back pain compared with patients who receive placebo treatment. III) The application of French ear acupuncture at specific points to reduce back pain will have positive effect on the performance of the postural control system.