Journal of Pain Research (Aug 2022)
Evidence-Based Clinical Guidelines from the American Society of Pain and Neuroscience for the Use of Implantable Peripheral Nerve Stimulation in the Treatment of Chronic Pain
Abstract
Natalie Strand,1 Ryan S D’Souza,2 Jonathan M Hagedorn,3 Scott Pritzlaff,4 Dawood Sayed,5 Nomen Azeem,6 Alaa Abd-Elsayed,7 Alexander Escobar,8 Mark A Huntoon,9 Christopher M Lam,5 Timothy R Deer10 1Department of Anesthesiology, Division of Pain Medicine, Mayo Clinic, Scottsdale, AZ, USA; 2Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, MN, USA; 3iSpine Pain Physicians, Burnsville, MN, USA; 4Department of Anesthesiology and Pain Medicine, Division of Pain Medicine, University of California-Davis, Sacramento, CA, USA; 5The University of Kansas Medical Center, Kansas City, KS, USA; 6Florida Spine & Pain Specialists, Bradenton, FL, USA; 7Department of Anesthesiology, University of Wisconsin, Madison, WI, USA; 8Comprehensive Centers for Pain Management, Toledo, OH, USA; 9Department of Anesthesiology, Virginia Commonwealth University, Henrico, VA, USA; 10The Spine and Nerve Center of the Virginias, Charleston, WV, USACorrespondence: Natalie Strand, Department of Anesthesiology, Division of Pain Medicine, Mayo Clinic, Scottsdale, AZ, USA, Tel +1 480-301-8000, Fax +1 480-342-2986, Email [email protected]: The objective of this peripheral nerve stimulation consensus guideline is to add to the current family of consensus practice guidelines and incorporate a systematic review process. The published literature was searched from relevant electronic databases, including PubMed, Scopus, Cochrane Central Register of Controlled Trials, and Web of Science from database inception to March 29, 2021. Inclusion criteria encompassed studies that described peripheral nerve stimulation in patients in terms of clinical outcomes for various pain conditions, physiological mechanism of action, surgical technique, technique of placement, and adverse events. Twenty randomized controlled trials and 33 prospective observational studies were included in the systematic review process. There is Level I evidence supporting the efficacy of PNS for treatment of chronic migraine headaches via occipital nerve stimulation; chronic hemiplegic shoulder pain via stimulation of nerves innervating the trapezius, supraspinatus, and deltoid muscles; failed back surgery syndrome via subcutaneous peripheral field stimulation; and lower extremity neuropathic and lower extremity post-amputation pain. Evidence from current Level I studies combined with newer technologies facilitating less invasive and easier electrode placement make peripheral nerve stimulation an attractive alternative for managing patients with complex pain disorders. Peripheral nerve stimulation should be used judiciously as an adjunct for chronic and acute postoperative pain following adequate patient screening and positive diagnostic nerve block or stimulation trial.Keywords: post-amputation pain, low back pain, peripheral neuropathy, chronic postoperative pain
