Neuromodulation : journal of the International Neuromodulation Society
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Review Case Reports
Cervical Spinal Cord Stimulation for Treatment of Sympathetically Mediated Orofacial Pain: Case Series and Narrative Review.
Sympathetically mediated orofacial pain is a rare form of craniofacial pain that may be refractory to conventional medical management. We report two cases of orofacial pain with sympathetic features treated with cervical spinal cord stimulation (SCS) using burst waveform with passive recharge. In addition, we present a narrative review of cervical SCS use in the management of orofacial pain. ⋯ Cervical SCS is a viable therapeutic option for patients with orofacial pain syndromes including those with sympathetic features, although further randomized clinical studies are warranted that should include a comprehensive set of outcomes measuring pain intensity, physical function, emotional function, quality of life, and general well-being.
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Patients with refractory chronic pain may be considered for spinal cord stimulation (SCS) as an interventional therapy. Studies have shown that psychiatric disorders are associated with worse outcomes. However, this relationship may not be understood by all healthcare professionals. Despite psychologic clearance and proper indication, pain medicine physicians often find themselves questioning the appropriateness of some candidates. The authors conducted a scoping review to identify assessments ascertaining patients with pronounced psychiatric burden that may complicate optimal response, to identify any clearly defined psychiatric contraindications, and to review ways psychiatric comorbidities may be addressed in patients at risk for suboptimal long-term response. ⋯ This review indicates a need for a standardized, evidence-based, algorithmic psychologic clearance protocol for SCS implantation. The authors designed such a protocol using multiple assessments targeted at establishing true contraindications and identifying barriers requiring further intervention to optimize outcomes, while ensuring individual accommodation.
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Patients with refractory chronic pain may be considered for spinal cord stimulation (SCS) as an interventional therapy. Studies have shown that psychiatric disorders are associated with worse outcomes. However, this relationship may not be understood by all healthcare professionals. Despite psychologic clearance and proper indication, pain medicine physicians often find themselves questioning the appropriateness of some candidates. The authors conducted a scoping review to identify assessments ascertaining patients with pronounced psychiatric burden that may complicate optimal response, to identify any clearly defined psychiatric contraindications, and to review ways psychiatric comorbidities may be addressed in patients at risk for suboptimal long-term response. ⋯ This review indicates a need for a standardized, evidence-based, algorithmic psychologic clearance protocol for SCS implantation. The authors designed such a protocol using multiple assessments targeted at establishing true contraindications and identifying barriers requiring further intervention to optimize outcomes, while ensuring individual accommodation.
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Review Meta Analysis
Systematic Review and Meta-analysis of Stimulation of the Medial Branch of the Lumbar Dorsal Rami for the Treatment of Chronic Low Back Pain.
Chronic low back pain (CLBP) is often associated with impaired motor control and degeneration of the lumbar multifidus muscles. Several studies have reported on the utility of multifidus or medial branch stimulation as a treatment. We present a systematic review and meta-analysis of studies reporting on the change in low back pain intensity with multifidus stimulation. ⋯ Medial branch stimulation for the treatment of CLBP shows a high probability of a clinically significant change in pain intensity. Longer duration of stimulation was associated with decreased low back pain intensities.
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Review Meta Analysis
Systematic Review and Meta-analysis of Stimulation of the Medial Branch of the Lumbar Dorsal Rami for the Treatment of Chronic Low Back Pain.
Chronic low back pain (CLBP) is often associated with impaired motor control and degeneration of the lumbar multifidus muscles. Several studies have reported on the utility of multifidus or medial branch stimulation as a treatment. We present a systematic review and meta-analysis of studies reporting on the change in low back pain intensity with multifidus stimulation. ⋯ Medial branch stimulation for the treatment of CLBP shows a high probability of a clinically significant change in pain intensity. Longer duration of stimulation was associated with decreased low back pain intensities.