Active clinical trials for "Failed Back Surgery Syndrome"

The purpose of this study is to evaluate whether pregabalin is effective in reducing the pain in patients who present with radicular pain due to a herniated disc, spinal stenosis or failed back surgery syndrome.

There are many treatment options available for the management of chronic pain . Some include, but are not limited to, over-the-counter medications, Non-Steroidal Anti-Inflammatory Drugs, Physical Therapy, Transcutaneous Electrical Nerve Stimulation (TENS) and nerve blocks. Historically, the mainstay of pain treatment has been pharmacotherapy. However, pharmacotherapy has varying degrees of effectiveness and is often associated with undesirable side effects. Although many patients are successfully treated, for those who fail some of these more conservative therapies the remaining option is limited to spinal cord stimulation (SCS), proven to be an effective therapy to more than half of those failing conservative treatments . Over 50% of those who have failed these more conservative methods of pain management, can now, under the guidance of a clinician utilizing SCS, have their pain levels successfully managed. SCS is a less invasive therapy that is a reversible treatment with greater long-term benefits than more permanent, radical approaches and one that deserves greater consideration in the management of chronic, intractable pain.

62 patients with postlumbar surgery syndrome were randomized and divided into two groups. Transforaminal epidural steroid injection (TFESI) was applied to the TFESI group (n=31), and caudal epidural steroid injection (CESI) was applied to the CESI group (n=31). The age of the patients involved in this study ranged from 18 years old to 65 years old

Prospective comparison between epiduroscopy procedure, Racz catheter procedure and caudal epidural block in patients with FBSS

This study is an interventional, observatory single center trial investigating the functional connectivity of the electrical brain activity in high frequency/high density spinal cord stimulation in failed back surgery syndrome patients with back and leg pain.

Study design 60 patients Monocenter prospective study Randomized in 2 groups 36 months Objectives Demonstrate the superiority of target controlled intravenous anesthesia versus total anesthesia with the low back paresthesia mapping in at least 95% of patients implanted with a multicolumn lead.

The purpose of this study is to evaluate the role of frequency settings on spinal cord stimulation in the management of Failed Back Surgery Syndrome (SCS Frequency Study).

More than 10,000 people each year in the United States have "failed back surgery syndrome" caused by scars that form around the outer surface of the spinal cord. Such scarring, known as peridural fibrosis, is common after back surgery known as either lumbar discectomy or laminectomy. Peridural fibrosis may cause recurring low back pain or leg pain after surgery. Operating again to remove the scar tissue often leads to more scarring. Researchers have not previously studied radiation as a way to prevent peridural fibrosis. We will test whether low-dose radiation given 24 hours before surgery will decrease the amount of peridural fibrosis and if this reduction will lead to improved results of surgery. Half of the participants will receive radiation before surgery and the other half will not. We will evaluate patients at followup visits 1, 3, 6, and 12 months after surgery with a physical exam and questionnaire. At 12 months, we will obtain magnetic resonance imaging (MRI) of the lower spine.

In the past decade, spine surgery rates have dramatically increased in parallel to those of other procedural interventions. Persistent pain is a common occurrence after spine surgery, with the most commonly quoted prevalence rates ranging from 10% to 40%. This pain can be classified into failure to alleviate baseline pain, pain resulting from complications (e.g., arachnoiditis and epidural adhesions), and pain that ensues several years later as a sequele to alterations in spinal architecture and biomechanics (e.g., adjacent segment discogenic or facetogenic pain) which is called failed back surgery syndrome ( FBSS )

The purpose of this study is to learn whether or not certain risk factors and patient characteristics are linked with and possibly can predict the development of chronic pain after lumbar spine surgery.