American Society of Pain and Neuroscience Best Practice (ASPN) Guideline for the Treatment of Sacroiliac Disorders

Dawood Sayed,1 Timothy R Deer,2,3 Vinicius Tieppo Francio,1 Christopher M Lam,1 Kamil Sochacki,4 Nasir Hussain,5 Tristan E Weaver,5 Jay Karri,6,7 Vwaire Orhurhu,8,9 Natalie Holmes Strand,10 Jacqueline Soicher Weisbein,11 Jonathan M Hagedorn,12 Ryan S D’Souza,12 Ryan R Budwany,2 Ahish Chitneni,13 Kasra Amirdelfan,14 Michael J Dorsi,15 Dan TD Nguyen,16 Christopher Bovinet,17 Alaa Abd-Elsayed18 1Anesthesiology and Pain Medicine, The University of Kansas Medical Center, Kansas City, KS, USA; 2Pain Services, Spine and Nerve Center of the Virginias, Charleston, WV, USA; 3Anesthesiology and Pain Medicine, West Virginia University School of Medicine, Charleston, WV, USA; 4Department of Anesthesiology and Perioperative Medicine, Rutgers Robert Wood Johnson, New Brunswick, NJ, USA; 5Anesthesiology, the Ohio State University Wexner Medical Center, Columbus, OH, USA; 6Department of Orthopedic Surgery, University of Maryland School of Medicine, Baltimore, MD, USA; 7Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, MD, USA; 8Department of Anesthesiology, University of Pittsburgh Medical Center, Williamsport, PA, USA; 9Pain Medicine, MVM Health, East Stroudsburg, PA, USA; 10Anesthesiology and Pain Medicine, Mayo Clinic, Phoenix, AZ, USA; 11Interventional Pain Management, Napa Valley Orthopaedic Medical Group, Napa, CA, USA; 12Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA; 13Department of Rehabilitation & Regenerative Medicine, New York Presbyterian – Columbia & Cornell, New York, NY, USA; 14Director of Clinical Research, Boomerang Healthcare, Walnut Creek, CA, USA; 15Neurosurgery, University of California Los Angeles, Los Angeles, CA, USA; 16Neuroradiology & Pain Solutions of Oklahoma, Edmond, OK, USA; 17The Spine Center of SE Georgia, Brunswick, GA, USA; 18Anesthesiology, University of Wisconsin, Madison, WI, USACorrespondence: Dawood Sayed, Anesthesiology and Pain Medicine, The University of Kansas Medical Center, Kansas City, KS, USA, Tel +1 785-550-5800, Email [email protected]: Clinical management of sacroiliac disease has proven challenging from both diagnostic and therapeutic perspectives. Although it is widely regarded as a common source of low back pain, little consensus exists on the appropriate clinical management of sacroiliac joint pain and dysfunction. Understanding the biomechanics, innervation, and function of this complex load bearing joint is critical to formulating appropriate treatment algorithms for SI joint disorders. ASPN has developed this comprehensive practice guideline to serve as a foundational reference on the appropriate management of SI joint disorders utilizing the best available evidence and serve as a foundational guide for the treatment of adult patients in the United States and globally.Keywords: sacroiliac joint, sacroiliitis, chronic pain, best practices, radiofrequency ablation, sacroiliac joint fusio

American Society of Pain and Neuroscience Best Practice (ASPN) Guideline for the Treatment of Sacroiliac Disorders [Response to Letter]

Dawood Sayed,1 Timothy R Deer,2,3 Vinicius Tieppo Francio,1 Christopher M Lam,1 Kamil Sochacki,4 Nasir Hussain,5 Tristan E Weaver,5 Jay Karri,6,7 Vwaire Orhurhu,8,9 Natalie Holmes Strand,10 Jacqueline Soicher Weisbein,11 Jonathan M Hagedorn,12 Ryan S D’Souza,12 Ryan R Budwany,2 Ahish Chitneni,13 Kasra Amirdelfan,14 Michael J Dorsi,15 Dan TD Nguyen,16 Christopher Bovinet,17 Alaa Abd-Elsayed18 1Anesthesiology and Pain Medicine, The University of Kansas Medical Center, Kansas City, KS, USA; 2Pain Services, Spine and Nerve Center of the Virginias, Charleston, WV, USA; 3Anesthesiology and Pain Medicine, West Virginia University School of Medicine, Charleston, WV, USA; 4Department of Anesthesiology and Perioperative Medicine, Rutgers Robert Wood Johnson, New Brunswick, NJ, USA; 5Anesthesiology, the Ohio State University Wexner Medical Center, Columbus, OH, USA; 6Department of Orthopedic Surgery, University of Maryland School of Medicine, Baltimore, MD, USA; 7Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, MD, USA; 8Department of Anesthesiology, University of Pittsburgh Medical Center, Williamsport, PA, USA; 9Pain Medicine, MVM Health, East Stroudsburg, PA, USA; 10Anesthesiology and Pain Medicine, Mayo Clinic, Phoenix, AZ, USA; 11Interventional Pain Management, Napa Valley Orthopaedic Medical Group, Napa, CA, USA; 12Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA; 13Department of Rehabilitation & Regenerative Medicine, New York Presbyterian – Columbia & Cornell, New York, NY, USA; 14Director of Clinical Research, Boomerang Healthcare, Walnut Creek, CA, USA; 15Neurosurgery, University of California Los Angeles, Los Angeles, CA, USA; 16Neuroradiology & Pain Solutions of Oklahoma, Edmond, OK, USA; 17The Spine Center of SE Georgia, Brunswick, GA, USA; 18Anesthesiology, University of Wisconsin, Madison, WI, USACorrespondence: Dawood Sayed, Anesthesiology and Pain Medicine, The University of Kansas Medical Center, Kansas City, KS, USA, Tel +1 785-550-5800, Email [email protected]

A Systematic Guideline by the ASPN Workgroup on the Evidence, Education, and Treatment Algorithm for Painful Diabetic Neuropathy: SWEET

Dawood Sayed,1 Timothy Ray Deer,2 Jonathan M Hagedorn,3 Asim Sayed,4 Ryan S D’Souza,3 Christopher M Lam,1 Nasir Khatri,5 Zohra Hussaini,1 Scott G Pritzlaff,6 Newaj Mohammad Abdullah,7 Vinicius Tieppo Francio,1 Steven Michael Falowski,8 Yussr M Ibrahim,9 Mark N Malinowski,10 Ryan R Budwany,2 Natalie Holmes Strand,11 Kamil M Sochacki,12 Anuj Shah,13 Tyler M Dunn,11 Morad Nasseri,14 David W Lee,15 Leonardo Kapural,16 Marshall David Bedder,17,18 Erika A Petersen,19 Kasra Amirdelfan,20 Michael E Schatman,21,22 Jay Samuel Grider23 1Department of Anesthesiology and Pain Medicine, The University of Kansas Medical Center, Kansas City, KS, USA; 2Pain Services, Spine and Nerve Center of the Virginias, Charleston, WV, USA; 3Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA; 4Podiatry/Surgery, Susan B. Allen Memorial Hospital, El Dorado, KS, USA; 5Interventional Pain Medicine, Novant Spine Specialists, Charlotte, NC, USA; 6Department of Anesthesiology and Pain Medicine, University of California, Davis, Sacramento, CA, USA; 7Department of Anesthesiology, University of Utah, Salt Lake City, UT, USA; 8Neurosurgery, Neurosurgical Associates of Lancaster, Lancaster, PA, USA; 9Pain Medicine, Northern Light Eastern Maine Medical Center, Bangor, ME, USA; 10OhioHealth Neurological Physicians, OhioHealth, Columbus, OH, USA; 11Anesthesiology and Pain Medicine, Mayo Clinic, Phoenix, AZ, USA; 12Department of Anesthesiology and Perioperative Medicine, Rutgers Robert Wood Johnson, New Brunswick, NJ, USA; 13Department of Physical Medicine and Rehabilitation, Detroit Medical Center, Detroit, MI, USA; 14Interventional Pain Medicine / Neurology, Boomerang Healthcare, Walnut Creek, CA, USA; 15Pain Management Specialist, Fullerton Orthopedic, Fullerton, CA, USA; 16Carolinas Pain Institute, Winston Salem, NC, USA; 17Chief of Pain Medicine Service, Augusta VAMC, Augusta, GA, USA; 18Associate Professor and Director, Addiction Medicine Fellowship Program, Department Psychiatry and Health Behavior, Medical College of Georgia at Augusta University, Augusta, GA, USA; 19Department of Neurosurgery, University of Arkansas for Medical Sciences, Little Rock, AR, USA; 20Director of Clinical Research, Boomerang Healthcare, Walnut Creek, CA, USA; 21Department of Anesthesiology, Perioperative Care & Pain Medicine, NYU Grossman School of Medicine, New York, NY, USA; 22Department of Population Health – Division of Medical Ethics, NYU Grossman School of Medicine, New York, NY, USA; 23Anesthesiology, Division of Pain Medicine, University of Kentucky College of Medicine, Lexington, KY, USACorrespondence: Dawood Sayed, Anesthesiology and Pain Medicine, the University of Kansas Medical Center, Kansas City, KS, USA, Tel +1 785-550-5800, Email [email protected]: Painful diabetic neuropathy (PDN) is a leading cause of pain and disability globally with a lack of consensus on the appropriate treatment of those suffering from this condition. Recent advancements in both pharmacotherapy and interventional approaches have broadened the treatment options for PDN. There exists a need for a comprehensive guideline for the safe and effective treatment of patients suffering from PDN.Objective: The SWEET Guideline was developed to provide clinicians with the most comprehensive guideline for the safe and appropriate treatment of patients suffering from PDN.Methods: The American Society of Pain and Neuroscience (ASPN) identified an educational need for a comprehensive clinical guideline to provide evidence-based recommendations for PDN. A multidisciplinary group of international experts developed the SWEET guideline. The world literature in English was searched using Medline, EMBASE, Cochrane CENTRAL, BioMed Central, Web of Science, Google Scholar, PubMed, Current Contents Connect, Meeting Abstracts, and Scopus to identify and compile the evidence for diabetic neuropathy pain treatments (per section as listed in the manuscript) for the treatment of pain. Manuscripts from 2000-present were included in the search process.Results: After a comprehensive review and analysis of the available evidence, the ASPN SWEET guideline was able to rate the literature and provide therapy grades for most available treatments for PDN utilizing the United States Preventive Services Task Force criteria.Conclusion: The ASPN SWEET Guideline represents the most comprehensive review of the available treatments for PDN and their appropriate and safe utilization.Keywords: diabetes, painful diabetic neuropathy, neuropathy, spinal cord stimulation, chronic pain, diabetic neuropath

Commercial products for osteochondral tissue repair and regeneration

The osteochondral tissue represents a complex structure composed of four interconnected structures, namely hyaline cartilage, a thin layer of calcified cartilage, subchondral bone, and cancellous bone. Due to the several difficulties associated with its repair and regeneration, researchers have developed several studies aiming to restore the native tissue, some of which had led to tissue-engineered commercial products. In this sense, this chapter discusses the good manufacturing practices, regulatory medical conditions and challenges on clinical translations that should be fulfilled regarding the safety and efficacy of the new commercialized products. Furthermore, we review the current osteochondral products that are currently being marketed and applied in the clinical setting, emphasizing the advantages and difficulties of each one.FROnTHERA (NORTE-01-0145- FEDER-000023), supported by Norte Portugal Regional Operational Programme (NORTE 2020), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (ERDF). The authors would also like to acknowledge H2020-MSCA-RISE program, as this work is part of developments carried out in BAMOS project, funded by the European Union’s Horizon 2020 research and innovation program under grant agreement N° 734156. The financial support from the Portuguese Foundation for Science and Technology under the program Investigador FCT 2012 and 2015 (IF/00423/2012 and IF/01285/2015)info:eu-repo/semantics/publishedVersio

Business groups and corporate responsibility for the public good

This paper analyses the relationship between Business Groups as a distinct way of organizing economic activities and their relation to the public good. We first analyze the phenomenon of Business Groups and discuss some of their core features. Subsequently, the paper moves to analyzing the existing literature on Business Groups and Corporate Social Responsibility (CSR) as the most common label for the topic of this Special Issue. Subsequently, specific peculiarities of Business Groups in the context of CSR and their contribution to the public good are fleshed out. Based on this analysis, the paper delineates some implications for the field of CSR and the wider debate on the nature of the firm. We close with some perspectives for future research

The American Society of Pain and Neuroscience (ASPN) Guidelines for Radiofrequency Ablative Procedures in Patients with Implanted Devices

Timothy Sowder,1 Dawood Sayed,1 Tyler Concannon,1 Scott H Pew,2 Natalie H Strand,2 Alaa Abd-Elsayed,3 Christopher S Wie,2 Daniel E Gomez Ramos,4 Ahmed M Raslan,5 Timothy R Deer6 1Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS, USA; 2Department of Anesthesiology, Mayo Clinic, Phoenix, AZ, USA; 3Department of Anesthesiology, University of Wisconsin, Madison, WI, USA; 4Department of Neurology, Mayo Clinic, Phoenix, AZ, USA; 5Department of Neurological Surgery, Oregon Health and Science University, Portland, OR, USA; 6The Spine and Nerve Center of the Virginias, Charleston, WV, USACorrespondence: Timothy Sowder, Department of Anesthesiology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Mail Stop 1034, Kansas City, KS, 66160, USA, Tel +1-913-588-6670, Fax +1-913-588-3365, Email [email protected]: Radiofrequency ablation (RFA) is a treatment modality used in interventional pain management to treat several conditions including chronic neck or back pain, sacroiliac joint pain, major joint pain, and pain from sites that can be isolated to a sensory nerve amenable to RFA. The goals of such procedures are to reduce pain, improve function, delay need for surgical intervention, and reduce pain medication consumption. As applications for RFA expand through novel techniques and nerve targets, there is concern with how RFA may impact patients with implanted medical devices. Specifically, the electrical currents used in RFA produce electromagnetic interference, which can result in unintentional energy transfer to implanted devices. This may also interfere with device function or cause damage to the device itself. As the number of patients with implanted devices increases, it is imperative to establish guidelines for the management of implanted devices during RFA procedures. This review aims to establish guidelines to assist physicians in the preoperative, intraoperative, and postoperative management of implanted devices in patients undergoing procedures using radiofrequency energy. Here, we provide physicians with background knowledge and a summary of current evidence to allow safe utilization of RFA treatment in patients with implanted devices such as cardiac implantable electronic devices, spinal cord stimulators, intrathecal pumps, and deep brain stimulators. While these guidelines are intended to be comprehensive, each patient should be assessed on an individual basis to optimize outcomes.Keywords: radiofrequency ablation, implanted medical devices, cardiac implantable electronic device, spinal cord stimulator, intrathecal pump, deep brain stimulato