The use of high-dose cervical spinal cord stimulation in the treatment of chronic upper extremity and neck pain
Autor: | Trey A. Baird, Chris Karas |
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Rok vydání: | 2019 |
Předmět: |
Neck pain
Cervical stimulation Dorsal column spinal stimulation High-dose spinal cord stimulation business.industry Persistent pain Chronic pain Stimulation Spinal cord stimulation medicine.disease Cervical spine 03 medical and health sciences 0302 clinical medicine Paresthesia-free stimulation 030220 oncology & carcinogenesis Anesthesia Neuropathic pain medicine Surgery Upper extremity pain Original Article Neurology (clinical) medicine.symptom business 030217 neurology & neurosurgery |
Zdroj: | Surgical Neurology International |
ISSN: | 2229-5097 |
Popis: | Background: Dorsal column spinal cord stimulation is used for the treatment of chronic neuropathic pain of the axial spine and extremities. Recently, high-dose (HD) thoracic dorsal column stimulation for paresthesias has been successful. This study evaluates the utility of HD stimulation in the cervical spine for managing upper neck and upper extremity pain and paresthesias. Methods: Three patients suffering from cervical and upper extremity chronic pain were assessed. Each underwent a two-stage process that included a trial period, followed by permanent stimulator implantation. Therapy included the latest HD stimulation settings including a pulse width of 90 μs, a frequency setting of 1000 Hz, and an amplitude range of 1.5 amps–2.0 amps. Pain relief was measured utilizing relative percent pain improvement as self-reported by each patient before and after surgery. Results: After permanent implantation, (range 15–21 months), all three patients continued to experience persistent pain and paresthesia relief (70%–90%). Conclusions: In three patients, HD cervical spinal cord stimulation successfully controlled upper extremity chronic pain/paresthesias. |
Databáze: | OpenAIRE |
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