View clinical trials related to Radiculopathy Lumbar.
Filter by:A new regional anaesthetic block technique is described in this issue of Anaesthesia by Chin et al. whereby local anaesthetic is injected within a plane beneath the erector spinae muscle to achieve analgesia for abdominal surgery. After this the block has been used successfully for many implications such as post-herpetic neuralgia, thoracic and abdominal chronic or acute pain management, rib fractures, breast surgery, chronic cancer pain and etc. Cadaveric and radiologic data showed that contrast injected into the tissue plane deep to erector spinae muscle and superficial to the transverse processes and intertransverse connective tissues penetrates anteriorly to anesthetize the spinal nerves. And some cadeveric studies resulted with where both the dorsal and ventral rami of the thoracic spinal nerves were marked with dye after ESPB. Some studies even showed that dye reached to the epidural space. In this manner we we hypothesize that ESPB could be effective with radiculopathy pain.
This study is a 2-armed parallel, multi-centered, pragmatic clinical trial that compares the comparative effectiveness of non-pharmacological treatment and pharmacological treatment for non-acute lumbar disc herniation.
The study design was randomized control trial and sampling technique was lottery method. After inclusion and exclusion criteria, sample populations were divided into experimental (group A) and control group (group B). Spinal decompression therapy in combination with core stability exercises were given to experimental group as intervention while spinal decompression therapy given alone to the control group. Assessment was taken on after 1st session, 4th session and 8th session of physical therapy intervention. Data were entered and analyzed by SPSS version 21.
In a cross-over, open-label, randomized, controlled trial, the investigators aim to determine if the daily activity level in patients with LBP can be increased via feedback from an app, connected to a wearable sensor of physical activity.
Efficiency of the conservative mechanical lumbosacral nerve root decompression, as an adjunct to pharmacological treatment, in the case of acute lumbosacral radiculopathy.
Diffusion tensor imaging (DTI) is a non-invasive MRI technique offering a functional approach that provides morphological information about the microstructures of the nerve roots. DTI is a widely used neuroimaging technique and is a current topic of research in the field of peripheral nerve imaging. The aim of this work is therefore to improve DTI sequences by specifically evaluating the contribution of the multiband technique in healthy volunteers.
The purpose of the study is to evaluate the safety and tolerability of DRG stimulation when placing a neurostimulator during the same procedure as implantation of spinal fixation with or without interbody cage systems in patients with chronic back and/or leg pain requiring single level spinal fusion.
Patients with lumbar disc herniation suffer from pain and morbidity. Surgical intervention can be a quick and effective relief, however some individuals experience less favorable outcome. This study tries to investigate and test the differences in pain perception and pain modulation between individuals. Using PET/CT scans the investigators try to visualize pain perception and -modulation in the CNS. This is subsequently correlated with a battery of pain tests and the surgical outcome of disc herniation surgery.
SNRB, as measured by the change in pain and objective functional ability, can solicit crucial information regarding a patient's clinical picture and can predict a patient's outcome post-surgery. By using the walk test as an objective functional assessment, the aim is to better standardize the threshold for a positive response to SNRB. In summary, SNRB, despite utilized frequently in the diagnostic work-up with patients with lumbar radiculopathy, vary widely in their sensitivity and specificity. The reasons, as outlined above, are multifactorial. The proposed study aims to minimize the known limitations of these injections and prospectively define their positive and negative predictive value in a homogenous group of patients undergoing surgery for lumbar foraminal stenosis and radiculopathy. The design will define a threshold of response utilizing both subjective and objective measures and more accurately predict excellent results following surgery.
Study Design: Prospective, single-blinded, multi-center, randomized, controlled, pivotal study Study Objective: To evaluate if P-15L is not inferior in effectiveness and safety to local autologous bone (and allograft as extender where necessary) when applied in instrumented TLIF in subjects with Degenerative disc disease (DDD) Study Endpoints: Primary endpoint: Month 24 Composite Clinical Success (CCS): - Achievement of fusion (Evidence of continuous trabecular bridging bone in the intervertebral space) - At least 15-point improvement in Oswestry Disability Index (ODI) - No new or worsening, persistent neurological deficit - No subsequent surgical intervention at the index level Once fusion is radiographically confirmed, it will be assumed that fusion has occurred at all subsequent time points without the need to reconfirm fusion status at later time points. Multiplicity Controlled Secondary endpoint: • Visit at which fusion is confirmed. Other Secondary endpoints: - Visual Analog Scale (VAS) pain scores, changes over time, and achievement of a 20 mm improvement (Back, left leg, right leg); - Physical Function and Mental Health Composite Scores (Short Form Health Survey SF-12 and changes over time).