View clinical trials related to Back Pain.
Filter by:Dr. Macedo and others involved in the proposed research recently conducted a study that investigated whether simple clinical characteristics could identify patients who benefit more from either motor control exercises or graded activity. Results were statistically significant and clinically relevant demonstrating that a simple questionnaire could help aid the selection of the most appropriate exercise therapy for each individual patient. Therefore, we aim to conduct a randomized controlled trial following a similar approach to the original study to validate in a different sample the results of the effect modification analysis.
Although it is known that chronic low back pain (CLBP) have a multifactorial etiology, the investigations about it are mostly specific to each investigation area, making difficult to understand this complex condition. The purpose of the study was to investigate CLBP from a multidisciplinary approach, analyzing biomechanical, morphological and inflammatory parameters aiming to compare the influence of two strength training protocols, one of low intensity and low volume (LIT) and one of high intensity and high volume (HIT). In both experiments, pain intensity and level of functional disability were analyzed (by analogue scale of pain and Oswestry Index), Ground Reaction Forces (GRF - AMTI BP600900 - 2000 force plate), kinematics of lower limbs (Inertial Sensors by Noraxon) and electromyography of the rectus abdominis, external oblique, lumbar multifidus, medial gluteus, vastus lateralis and biceps femoris muscles (TelemyoDTS) during gait and sit-to-stand, inflammatory cytokines by Multiplex in blood samples and cross-sectional area (CSA) of the lumbar multifidus by ultrasound imaging.
This study evaluates the analgesic effect of a combination treatment of exercise and mindfulness based meditation in patients with chronic back pain. Half of the participants will partake in a 4-week exercise and meditation intervention, while the other half will receive a placebo treatment. The investigators hypothesize that a combination treatment reduces disability and pain more than the control intervention.
The purpose of this study is to investigate the effect on QoL, PI and the AROM° in patients with non-specific chronic low back pain. This after following an episode of 6 weeks 2 times a week physiotherapeutic back rehabilitation according to the 4 times T method by orthopedic disorder ® (4MTOR®). The results in this research will be analyzed and reported. In this study, 7 dependent variables will be independently examined relative to 2 independent variables.
Single arm pilot study to evaluate the safety and initial feasibility of the Neurolyser XR, a new portable high intensity focused ultrasound device, for noninvasive thermal ablation of medial nerve branches of painful lumbar facet joint/s
This is a pilot cluster randomized controlled trial to determine the feasibility of a cluster randomized trial to evaluate the individual and health system impact of implementing a new physiotherapist-led primary care model for back pain in Canada.
Prior to the injection, the facet joints have to be defined according to standard radiological techniques (e.g. MRI and physical correlation). Patients are then sent to 18F-Fluoride-PET/MRI imaging, in order to localize facet joints with increased uptake. Facet joints to be injected are again defined according to the location(s) of highest uptake as demonstrated by 18F-Fluoride-PET/MRI. The defined injection sites before and after PET/MRI are compared. In equal defined injection sites, patients are sent for infiltration as scheduled, otherwise patients are randomized into two groups. One group will undergo facet injection(s) according to the 18F-Fluoride-PET/MRI result, with standard injections performed under CT-guidance by the radiology department of the study site. The control group will undergo facet injections blinded to the 18F-Fluoride-PET/MRI results, but based on current standard clinical practise (MRI and clinical correlation). The patients are asked to complete a validated pain and function questionnaire immediately before the facet joint injection, at 15 minutes, 1 day, 1 week and 1 month after the injection, as performed routinely in our institution. The purpose of this study is to prospectively evaluate the value of 18F-Fluoride-PET/MRI imaging in patients with low back pain with evidence of painful facet joint arthropathy, which would potentially benefit from facet joint injections.
A cartilage degradation product, the Fibronectin-Aggrecan complex (FAC), has been identified in patients with degenerative disc disease (DDD). Alpha-2-macroglobulin (A2M) can prevent the formation of the G3 domain of aggrecan, reducing the fibronectin-aggrecan G3 complex and therefore may be an efficacious treatment. The present study was designed to determine 1) the ability of autologous concentrated A2M to relieve back pain in patients with LBP from DDD and 2) the ability of FAC to predict the response to this biologic therapy. 24 patients with low back pain and MRI-concordant DDD had prospective evaluation. Oswestry disability index (ODI) and visual analog scores (VAS) were noted at baseline and at 3- and 6-month follow-up. Primary outcome of clinical improvement was defined as patients with both a decrease in VAS of at least 3 points and ODI >20 points. Molecular discography and delayed FAC analysis and injection of platelet poor plasma at the time of the procedure. Patients with FACT-positive assays were significantly more likely to show improvement in their VAS and ODI at follow-up.
The five-repetition sit-to-stand test (5R-STS) has been used in many medical disciplines, but has never been correlated with or validated in regard to degenerative spinal diseases. The investigators aim to assess the possibility of using the standardized 5R-STS as an objective measure of functional impairment and pain severity in patients with degenerative lumbar spinal diseases.
A three-month, randomized, controlled study will be used to examine the effects of a home-based resistance exercise program on improving pain severity and functional ability in unilateral lower extremity amputees who suffer from Low Back Pain. The study will follow the principles of the Consolidated Standards of Reporting Trials for randomized, two group, parallel studies.