Clinical Trials

1 studies in Spinal stenosis

1. Lumbar Epidural Steroid Injections for Spinal Stenosis Multicenter Randomized, Controlled Trial (LESS Trial) Rochester, MN View Summary
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   Lumbar Epidural Steroid Injections for Spinal Stenosis Multicenter Randomized, Controlled Trial (LESS Trial)

   Location:

   Rochester, MN

   Trial status:

   Open for Enrollment

   Why is this study being done?

   Lumbar spinal stenosis is one of the most common causes of low back pain in the elderly and can lead to significant disability. The symptoms of spinal stenosis range from low back pain to neurogenic claudication with lower extremity pain, weakness and/or sensory changes related to activities. As spinal stenosis can affect the central canal as well as the lateral recesses and intervertebral foramen variably, symptoms can involve single or multiple myotomes and dermatomes. Since the causes of spinal stenosis are most frequently degenerative changes, the symptoms of spinal stenosis often, but not always, worsen over time. Despite the prevalence of spinal stenosis, treatment of spinal stenosis remains somewhat controversial. Common treatments include conservative measures such as non-steroidal anti-inflammatories (NSAIDS), activity modification and physical therapy as well as more invasive treatments such as epidural steroid injections and surgery. Although surgery has been demonstrated to provide some benefit to many individuals with spinal stenosis, ESI are being used with increasing frequency as a less invasive, potentially more cost effective and safer treatment for spinal stenosis. However, there is a lack of data to demonstrate the effectiveness and safety of epidural steroid injections for spinal stenosis, particularly in the older adults. Because of the compelling need for effective therapy for patients suffering from spinal stenosis and because epidural steroid injections are rapidly becoming standard of care for treating these patients - even in the absence of compelling clinical evidence - we are conducting a randomized, controlled trial in order to test the hypothesis that lumbar epidural steroid injections improve functional status and pain associated with spinal stenosis. The main objective of the study is to conduct a blinded, randomized controlled trial (RCT) in elderly patients with spinal stenosis to test if the effectiveness of epidural steroid injections (ESI) plus local anesthetic (LA) is greater than LA alone.

   NCT ID:

   NCT01238536

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   Who can I contact for additional information about this study?

   Rochester: Kathy Brown 507-538-2427