View clinical trials related to Lumbar Spinal Stenosis.
Filter by:The goal of this randomized clinical trial is to investigate whether modified enhanced recovery after surgery (ERAS) in oblique lumbar interbody fusion (OLIF) can shorten the postoperative hospital stay among patients with lumbar degenerative disease. The main questions it aims to answer are: Whether ERAS can shorten the postoperative hospital stay. Whether modified ERAS can improve postoperative functional recovery, improve functional score and pain score, reduce hospitalization costs, improve mental state, and improve abdominal indicators, etc. Participants will be randomized into modified ERAS group, or control group.
Degenerative lumbar spine disease is a leading cause of disability in the world; it encompasses conditions such as spondylolisthesis, disc degeneration, and lumbar spinal stenosis. Those conditions present with a variety of clinical symptoms, including lower extremity pain, weakness, and low back pain (LBP) of varying levels of severity and in severe cases urine and stool incontinence may result.
Orthopaedic surgeons are often faced with the clinical dilemma of whether or not to add fusion to a decompression procedure. To decide between these two surgical options, surgeons rely mostly on their experience to conclude if a level is unstable preoperatively or if a specific decompression procedure is likely to destabilize the spine. Recently, the Sagittal Plain Shear Index (SPSI) has been developed as a valid test for determining the degree of spinal (in)stability. The SPSI metric, which can be calculated using flexion-extension radiographs of the lumbar spine, informs the orthopaedic surgeon about whether the spine is stable in and of itself (necessitating decompression surgery only) or whether there is spinal instability (necessitating decompression and additional fusion surgery). The SPSI metric can be calculated using both the validated semi-automated QMA® and more recently developed fully automated Spine CAMP software platforms. The concurrent validity between these two software platforms, as well as the reliability of both of these objective diagnostic indicator for spinal instability have not yet been evaluated. This study will investigate if SPSI-metrics/values obtained with Spine CAMP are equivalent to measurements from QMA®, and will also investigate the repeatability of two measurements of the SPSI taken one hour apart ('test-retest reliability').
Application of 3D printing guide plate in endoscopic spinal surgery
Lumbar spinal surgery is one of the operations performed for the treatment of leg and back pain. Severe pain may occur at postoperative period in patients following lumbar fusion surgery. The ultrasound(US) guided erector spina plan block (ESPB) is injected with a local anesthetic into the deep fascia of the erector spinae. Visualization of sonoanatomy with US is simple and the spread of local anesthetic solution can be seen easily the deep fascia of the erector spinae. In the literature, it has been reported that ESPB provides effective analgesia after lumbar spine surgery. The surgical team visualizes the transverse processes and erector spina muscle during surgery. The aim of this study is to compare US-guided ESPB and surgical infiltrative ESPB for postoperative analgesia management after lumbar spinal fusion surgery.
Symptomatic lumbar spinal stenosis is the most common indication for spinal surgery. However, more than one-third of the patients undergoing surgery for lumbar stenosis report dissatisfaction with the results. On the other hand, conservative treatment has shown positive results in some cases. This trial will compare the outcomes of surgical versus non-surgical treatment for lumbar stenosis.
This study is to improve the understanding of the role of postural and ambulatory biomechanics for symptoms in patients with sLSS and to correlate patient-reported outcome measures (PROMs) with dynamic compensation (difference between static and dynamic sagittal spinal alignment) in patients with symptomatic lumbar spinal stenosis sLSS).
The purpose of this study is to evaluate the effectiveness and safety of the use of Aurora Spine ZIP™ MIS Interspinous Fusion System and bone graft material in fusion in patients with chronic low back pain that present with degenerative disc disease with concurrent neurogenic claudication.
Application of 3D printing guide plate in spinal minimally invasive and interventional surgeries
The regional methods of anesthesia for the neurosurgical operations of the spine and spinal cord reducing the needs for opioids intra operatively and reducing pain in the postoperative period, decrease the numbers of failed back syndrome.