U.S., Nov. 19 -- ClinicalTrials.gov registry received information related to the study (NCT07233798) titled 'Presence of Dural Pulsation in Patients Diagnosed With Lumbar Spinal Stenosis' on July 01.
Brief Summary: Lumbar spinal stenosis is defined as the narrowing of the spinal canal resulting from degenerative changes in the spinal joints, intervertebral discs, and the ligamentum flavum.
Pressure fluctuations within the cerebral and spinal vascular systems lead to the formation of pulsations. The periodic occurrence of these pulsations in the dura mater is referred to as spinal dural pulsation.The vibratory movements of the dura mater have been interpreted as an indicator that the spinal cord is freely mobile within the subarachnoid spa...