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Yoon SH, Tabansi P, Javed S. Peripheral nerve stimulation for psoas muscle pain. Pain Manag 2024; 14:119-124. [PMID: 38440795 DOI: 10.2217/pmt-2023-0131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
The psoas muscle is the largest muscle in the lower lumbar spine and is innervated by the ipsilateral lumbar spinal nerve roots (L2-L4). Here, we present a 44-year-old female with left hip pain in the posterolateral aspect of the left hip radiating to the ipsilateral hamstring, and psoas atrophy (based on imaging). She is now reported to have over 50% improvement in pain scores after underdoing temporary peripheral nerve stimulation of the psoas muscle as well as significant improvement in muscle atrophy based on an electromyography (EMG) study. This case study is the first to report documented improvement in muscle atrophy based on EMG after peripheral nerve stimulation of the targeted area.
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Affiliation(s)
- Syn Hae Yoon
- Department of Anesthesiology & Pain Medicine, El-Hospital, Namyang-ju, 12122, South Korea
| | - Precious Tabansi
- Department of Pain medicine, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Saba Javed
- Department of Pain medicine, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Strand N, D'Souza RS, Hagedorn JM, Pritzlaff S, Sayed D, Azeem N, Abd-Elsayed A, Escobar A, Huntoon MA, Lam CM, Deer TR. 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. J Pain Res 2022; 15:2483-2504. [PMID: 36039168 PMCID: PMC9419727 DOI: 10.2147/jpr.s362204] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 07/29/2022] [Indexed: 12/17/2022] Open
Abstract
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.
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Affiliation(s)
- Natalie Strand
- Department of Anesthesiology, Division of Pain Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Ryan S D'Souza
- Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Scott Pritzlaff
- Department of Anesthesiology and Pain Medicine, Division of Pain Medicine, University of California-Davis, Sacramento, CA, USA
| | - Dawood Sayed
- The University of Kansas Medical Center, Kansas City, KS, USA
| | - Nomen Azeem
- Florida Spine & Pain Specialists, Bradenton, FL, USA
| | - Alaa Abd-Elsayed
- Department of Anesthesiology, University of Wisconsin, Madison, WI, USA
| | | | - Mark A Huntoon
- Department of Anesthesiology, Virginia Commonwealth University, Henrico, VA, USA
| | | | - Timothy R Deer
- The Spine and Nerve Center of the Virginias, Charleston, WV, USA
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D'Souza RS, Langford B, Dombovy-Johnson M, Abd-Elsayed A. Neuromodulation Interventions for the Treatment of Painful Diabetic Neuropathy: a Systematic Review. Curr Pain Headache Rep 2022; 26:365-377. [PMID: 35226258 DOI: 10.1007/s11916-022-01035-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Painful diabetic neuropathy (PDN) is a prevalent and debilitating condition, characterized by severe burning, tingling, and lancinating pain usually located in the distal lower extremities. In addition to manifesting with severe pain, PDN may also be associated with poor quality of life and sleep, mood disorders, burns, falls, and social withdrawal. The authors appraised the current body of literature for evidence on neuromodulation interventions for PDN. RECENT FINDINGS In patients with refractory PDN unresponsive to conventional medical management (glucose optimization and oral analgesic medications), there is level I evidence supporting the use of 10-kHz and tonic dorsal column spinal cord stimulation (SCS). Included studies reported significant associations between 10-kHz and tonic dorsal column SCS and superior analgesic outcomes, physical functioning, and patient satisfaction. Current level of evidence remains limited for other modalities of neuromodulation for PDN including burst SCS (level II-3), dorsal root ganglion SCS (level III), and peripheral nerve stimulation (level II-3). Some studies reported improvements in neurological physical examination, sensory testing, and/or reflex testing in patients undergoing 10-kHz SCS for treatment of PDN. In summary, the purpose of this review is to equip provider with important updates on the use of neuromodulation interventions for the treatment of PDN that is refractory to conventional medical therapy, with current level I evidence supporting use of 10-kHz and tonic SCS for PDN.
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Affiliation(s)
- Ryan S D'Souza
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | - Brendan Langford
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Alaa Abd-Elsayed
- Department of Anesthesiology and Perioperative Medicine, University of Wisconsin, Madison, WI, USA.
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Helm S, Shirsat N, Calodney A, Abd-Elsayed A, Kloth D, Soin A, Shah S, Trescot A. Peripheral Nerve Stimulation for Chronic Pain: A Systematic Review of Effectiveness and Safety. Pain Ther 2021; 10:985-1002. [PMID: 34478120 PMCID: PMC8586061 DOI: 10.1007/s40122-021-00306-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 08/09/2021] [Indexed: 12/01/2022] Open
Abstract
Peripheral nerve stimulation (PNS) was the first application of neuromodulation. Widespread application of PNS was limited by technical concerns. Recent advances now allow the percutaneous placement of leads with ultrasound or fluoroscopic guidance, while the transcutaneous powering of these leads removes the need for leads to cross major joints. This systematic review was written to assess the current status of high-quality evidence supporting the use of PNS for pain conditions treated by interventional pain physicians. The available literature on PNS, limited to conditions treated by interventional pain physicians, was reviewed and the quality assessed. Literature from 1966 to June 2021 was reviewed. The outcome measures were pain relief and functional improvement. One hundred and two studies were identified. Five randomized controlled trials (RCT) and four observational studies, all case series, met the inclusion criteria. One RCT was of high quality and four were of moderate quality; all four case series were of moderate quality. Three of the RCTs and all four case series evaluated peripheral nerve neuropathic pain. Based upon these studies, there is level II evidence supporting the use of PNS to treat refractory peripheral nerve injury. One moderate-quality RCT evaluated tibial nerve stimulation for pelvic pain, providing level III evidence for this indication. One moderate-quality RCT evaluated surgically placed cylindrical leads for cluster headaches, providing level III evidence for this indication. The evidence suggests that approximately two-thirds of patients with peripheral neuropathic pain will have at least 50% sustained pain relief. Adverse events from PNS are generally minor. A major advantage of PNS over spinal cord stimulation is the absence of any risk of central cord injury. The study was limited by the paucity of literature for some indications. No studies dealt with joint-related osteoarthritic pain.
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Affiliation(s)
- Standiford Helm
- Department of Anesthesiology and Pain Management, University of California, Irvine, Orange, CA, USA.
| | - Nikita Shirsat
- School of Medicine, University of California, Irvine, Orange, CA, USA
| | | | - Alaa Abd-Elsayed
- Department of Anesthesiology and Pain Management, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | | | | | - Shalini Shah
- Department of Anesthesiology and Pain Management, University of California, Irvine, Orange, CA, USA
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Schnack LL, Oexeman S, Rodriguez-Collazo ER. Implantable Neuromodulation Device in the Lower Limb: An Adjunctive Procedure in Patients with Continued Chronic Pain After Failed Revisional Microneurosurgical Procedure in a Nonreconstructable Zone of Injury. Clin Podiatr Med Surg 2021; 38:e31-e43. [PMID: 35101240 DOI: 10.1016/j.cpm.2021.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Implantable peripheral nerve stimulators are used with the goal to decrease the neuropathic pain level and possibly the need for opioid analgesics. Peripheral nerve injuries and pathology must be thoroughly evaluated before implantation of neuromodulation devices. Ultrasound-guided nerve blocks and a peripheral nerve stimulator trial is performed before surgical implantation. In this article, the authors discuss indications, clinical and diagnostic examinations, and their surgical technique for implantation of the Bioventus StimRouter.
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Affiliation(s)
- Lauren L Schnack
- CPME Postdoctoral Fellowship Complex Deformity Correction & Limb Reconstruction, American Microsurgical Orthoplastic Society; AMITA Health - Saint Joseph Hospital Chicago, Attn: Podiatric Fellow Office Suite 425, 2913 N Commonwealth Avenue, Chicago, IL 60657, USA.
| | - Stephanie Oexeman
- AMITA Health - Saint Joseph Hospital Chicago, 2913 N Commonwealth Avenue Suite 425, Chicago, IL 60657, USA
| | - Edgardo R Rodriguez-Collazo
- CPME Postdoctoral Fellowship, Complex Deformity Correction & Limb Reconstruction, Adults & Pediatric Ilizarov Limb Deformity Correction; Peripheral Nerve Reconstructive Microsurgery; American Microsurgical Orthoplastic Society; Department of Surgery, AMITA Health - Saint Joseph Hospital Chicago, Laboure Outpatient Clinic, 2913 North Commonwealth Avenue, Chicago, IL 60657, USA
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