Related Experiment Videos
Spinal cord stimulation in chronic pain therapy.
J Devulder1, L De Colvenaer, G Rolly
1Department of Anesthesia, University of Ghent, Belgium.
The Clinical Journal of Pain
|March 1, 1990
Summary
Spinal cord stimulation effectively relieved pain in 35 of 45 patients, primarily those with failed back surgery syndrome. Careful patient selection and surgical management are crucial for successful outcomes with this pain management technique.
Area of Science:
- Neurosurgery
- Pain Management
- Neurology
Background:
- Failed back surgery syndrome (FBSS) is a significant cause of chronic pain.
- Spinal cord stimulation (SCS) offers a non-pharmacological approach for intractable pain.
- Limited data exists on SCS outcomes in diverse patient populations.
Purpose of the Study:
- To evaluate the efficacy and outcomes of spinal cord stimulation in a cohort of patients.
- To identify key indications and factors influencing SCS success.
- To assess the impact of SCS on medication use and patient-reported pain relief.
Main Methods:
- A retrospective analysis of 45 patients who underwent SCS implantation at a university hospital.
- Pre-implantation epidural trial procedures were performed.
- Efficacy assessed via medication reduction and patient satisfaction.
Main Results:
- 35 out of 45 patients achieved significant pain relief.
- Only two patients required continued narcotic analgesics.
- Eight patients discontinued SCS due to various reasons.
Conclusions:
- Spinal cord stimulation demonstrates high efficacy in managing chronic pain, particularly FBSS.
- Strict patient selection and potential surgical reinterventions are vital for optimal results.
- While nonablative, SCS carries risks of complications that necessitate careful monitoring.