A Proposed Psychologic Clearance Algorithm for Spinal Cord Stimulation Implantation Supported by a Scoping Review

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.