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Hunter CW, Deer TR, Jones MR, Chang Chien GC, D'Souza RS, Davis T, Eldon ER, Esposito MF, Goree JH, Hewan-Lowe L, Maloney JA, Mazzola AJ, Michels JS, Layno-Moses A, Patel S, Tari J, Weisbein JS, Goulding KA, Chhabra A, Hassebrock J, Wie C, Beall D, Sayed D, Strand N. Consensus Guidelines on Interventional Therapies for Knee Pain (STEP Guidelines) from the American Society of Pain and Neuroscience. J Pain Res 2022; 15:2683-2745. [PMID: 36132996 PMCID: PMC9484571 DOI: 10.2147/jpr.s370469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/12/2022] [Indexed: 11/23/2022] Open
Abstract
Knee pain is second only to the back as the most commonly reported area of pain in the human body. With an overall prevalence of 46.2%, its impact on disability, lost productivity, and cost on healthcare cannot be overlooked. Due to the pervasiveness of knee pain in the general population, there are no shortages of treatment options available for addressing the symptoms. Ranging from physical therapy and pharmacologic agents to interventional pain procedures to surgical options, practitioners have a wide array of options to choose from – unfortunately, there is no consensus on which treatments are “better” and when they should be offered in comparison to others. While it is generally accepted that less invasive treatments should be offered before more invasive ones, there is a lack of agreement on the order in which the less invasive are to be presented. In an effort to standardize the treatment of this extremely prevalent pathology, the authors present an all-encompassing set of guidelines on the treatment of knee pain based on an extensive literature search and data grading for each of the available alternative that will allow practitioners the ability to compare and contrast each option.
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Affiliation(s)
- Corey W Hunter
- Ainsworth Institute of Pain Management, New York, NY, USA.,Department of Rehabilitation & Human Performance, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Timothy R Deer
- The Spine and Nerve Center of the Virginias, Charleston, WV, USA
| | | | | | - Ryan S D'Souza
- Department of Anesthesiology, Mayo Clinic, Rochester, MN, USA
| | | | - Erica R Eldon
- Department of Rehabilitation & Human Performance, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Johnathan H Goree
- Department of Anesthesiology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Lissa Hewan-Lowe
- Department of Rehabilitation & Human Performance, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jillian A Maloney
- Department of Anesthesiology, Division of Pain Medicine, Mayo Clinic, Phoenix, AZ, USA
| | - Anthony J Mazzola
- Department of Rehabilitation & Human Performance, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | - Jeanmarie Tari
- Ainsworth Institute of Pain Management, New York, NY, USA
| | | | | | - Anikar Chhabra
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ, USA
| | | | - Chris Wie
- Interventional Spine and Pain, Dallas, TX, USA
| | - Douglas Beall
- Comprehensive Specialty Care, Oklahoma City, OK, USA
| | - Dawood Sayed
- Department of Anesthesiology, Division of Pain Medicine, University of Kansas Medical Center, Kansas City, KS, USA
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Frizon LA, Yamamoto EA, Nagel SJ, Simonson MT, Hogue O, Machado AG. Deep Brain Stimulation for Pain in the Modern Era: A Systematic Review. Neurosurgery 2020; 86:191-202. [PMID: 30799493 DOI: 10.1093/neuros/nyy552] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 01/25/2019] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Deep brain stimulation (DBS) has been considered for patients with intractable pain syndromes since the 1950s. Although there is substantial experience reported in the literature, the indications are contested, especially in the United States where it remains off-label. Historically, the sensory-discriminative pain pathways were targeted. More recently, modulation of the affective sphere of pain has emerged as a plausible alternative. OBJECTIVE To systematically review the literature from studies that used contemporary DBS technology. Our aim is to summarize the current evidence of this therapy. METHODS A systematic search was conducted in the MEDLINE, EMBASE, and Cochrane libraries through July 2017 to review all studies using the current DBS technology primarily for pain treatment. Study characteristics including patient demographics, surgical technique, outcomes, and complications were collected. RESULTS Twenty-two articles were included in this review. In total, 228 patients were implanted with a definitive DBS system for pain. The most common targets used were periaqueductal/periventricular gray matter region, ventral posterior lateral/posterior medial thalamus, or both. Poststroke pain, phantom limb pain, and brachial plexus injury were the most common specific indications for DBS. Outcomes varied between studies and across chronic pain diagnoses. Two different groups of investigators targeting the affective sphere of pain have demonstrated improvements in quality of life measures without significant reductions in pain scores. CONCLUSION DBS outcomes for chronic pain are heterogeneous thus far. Future studies may focus on specific pain diagnosis rather than multiple syndromes and consider randomized placebo-controlled designs. DBS targeting the affective sphere of pain seems promising and deserves further investigation.
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Affiliation(s)
- Leonardo A Frizon
- Center for Neurological Restoration, Neurological Institute, Cleveland Clinic, Cleveland, Ohio.,Post-graduate Program in Medicine: Surgical Sciences, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Erin A Yamamoto
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Sean J Nagel
- Center for Neurological Restoration, Neurological Institute, Cleveland Clinic, Cleveland, Ohio.,Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Olivia Hogue
- Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Andre G Machado
- Center for Neurological Restoration, Neurological Institute, Cleveland Clinic, Cleveland, Ohio.,Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
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Abstract
The challenges and understanding of acute and chronic pain have been illuminated through the advancement of central neuroimaging. Through neuroimaging research, new technology and findings have allowed us to identify and understand the neural mechanisms contributing to chronic pain. Several regions of the brain are known to be of particular importance for the maintenance and amplification of chronic pain, and this knowledge provides novel targets for future research and treatment. This article reviews neuroimaging for the study of chronic pain, and in particular, the rapidly advancing and popular research tools of structural and functional MRI.
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Affiliation(s)
- Katherine T Martucci
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pain Medicine, Stanford Systems Neuroscience and Pain Lab (SNAPL), 1070 Arastradero Road, Suite 200, MC 5596, Palo Alto, CA 94304-1345, USA
| | - Sean C Mackey
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pain Medicine, Stanford Systems Neuroscience and Pain Lab (SNAPL), 1070 Arastradero Road, Suite 200, MC 5596, Palo Alto, CA 94304-1345, USA.
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Martucci KT, Ng P, Mackey S. Neuroimaging chronic pain: what have we learned and where are we going? FUTURE NEUROLOGY 2014; 9:615-626. [PMID: 28163658 PMCID: PMC5289824 DOI: 10.2217/fnl.14.57] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Advances in neuroimaging have helped illuminate our understanding of how the brain works in the presence of chronic pain, which often persists with unknown etiology or after the painful stimulus has been removed and any wounds have healed. Neuroimaging has enabled us to make great progress in identifying many of the neural mechanisms that contribute to chronic pain, and to pinpoint the specific regions of the brain that are activated in the presence of chronic pain. It has provided us with a new perception of the nature of chronic pain in general, leading researchers to move toward a whole-brain approach to the study and treatment of chronic pain, and to develop novel technologies and analysis techniques, with real potential for developing new diagnostics and more effective therapies. We review the use of neuroimaging in the study of chronic pain, with particular emphasis on magnetic resonance imaging.
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Affiliation(s)
- Katherine T Martucci
- Department of Anesthesiology, Perioperative & Pain Medicine, Division of Pain Medicine, Stanford University School of Medicine, 1070 Arastradero Road, Suite 200, Palo Alto, CA 94304, USA
| | - Pamela Ng
- Department of Anesthesiology, Perioperative & Pain Medicine, Division of Pain Medicine, Stanford University School of Medicine, 1070 Arastradero Road, Suite 200, Palo Alto, CA 94304, USA
| | - Sean Mackey
- Department of Anesthesiology, Perioperative & Pain Medicine, Division of Pain Medicine, Stanford University School of Medicine, 1070 Arastradero Road, Suite 200, Palo Alto, CA 94304, USA
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