View clinical trials related to Spinal Vascular Disorder Nos.
Filter by:The investigators' goal is to compare the efficacy of three different management strategies (sacral neuromodulation, botulinum toxin, M receptor antagonist) in treating consistent OAB in patients with SVMs after surgery.
The investigators goal is to create a better understanding of patient with SVMs reported outcomes for bladder management strategies before and after surgery.
Spinal dural arteriovenous fistulas (SDAVFs) are the most common vascular disorder of the spine and account for approximately 70% of spinal vascular malformation.They are a rare pathology with an excepted incidence of only 5-10 new cases per million inhabitants per year. Most fistulas are found in the thoracolumbar region and > 80% of all SDAVFs are located between T6 and L2, whereas the cranio-cervical, cervical and sacral fistulas are more rare. SDAVFs have an overwhelmingly male predominance (80%), with an age presentation in the fifth or sixth dacede. It is presumed that SDAVFs are acquired diseases. A typical SDAVF is located inside the dural mater close to nerve root. It is fed by a radiculomeningeal artery and enters a radicular vein that merges in the perimedullary plexus. The presence of a shunt leads to a reversal of blood flow to the spinal cord venous system, which then induces venous hypertensive myelopathy.