Pathophysiology of Pain and Mechanisms of Neuromodulation: A Narrative Review (A Neuron Project).

Pain serves as a vital innate defense mechanism that can significantly impact an individual's quality of life. Understanding the physiological effects of pain well plays an important role in developing novel pain treatments. Nociceptor neurons play a key role in pain and inflammation.

Electrical neuromodulation for the treatment of chronic pain: derivation of the intrinsic barriers, outcomes and considerations of the sustainability of implantable spinal cord stimulation therapies.

Introduction: For over 60 years, spinal cord stimulation has endured as a therapy through innovation and novel developments. Current practice of neuromodulation requires proper patient selection, risk mitigation and use of innovation. However, there are tangible and intangible challenges in physiology, clinical science and within society.

Analysis of noise and bias errors in intelligence information systems.

An intelligence information system (IIS) is a particular kind of information systems (IS) devoted to the analysis of intelligence relevant to national security. Professional and military intelligence analysts play a key role in this, but their judgments can be inconsistent, mainly due to noise and bias. The team-oriented aspects of the intelligence analysis process complicates the situation further.

Educational Curriculum for Peripheral Nerve Stimulation Developed by the North American Neuromodulation Society.

Background: Peripheral nerve stimulation (PNS) is an effective neuromodulation therapy for chronic neuropathic and nociceptive pain. Although the total number of PNS implantations has increased over the last decade, no curriculum exists to guide training and learning of this therapy. The goal of the North American Neuromodulation Society (NANS) education committee is to develop a series of competency-based curriculums for neuromodulation therapies.

A Novel Pulsed Stimulation Pattern in Spinal Cord Stimulation: Clinical Results and Postulated Mechanisms of Action in the Treatment of Chronic Low Back and Leg Pain.

Objectives: The aim of this article is to discuss the possible mechanisms of action (MOAs) and results of a pilot study of a novel, anatomically placed, and paresthesia-independent, neurostimulation waveform for the management of chronic intractable pain.

Materials And Methods: A novel, multilayered pulsed stimulation pattern (PSP) that comprises three temporal layers, a Pulse Pattern layer, Train layer, and Dosage layer, was developed for the treatment of chronic intractable pain. During preliminary development, the utility was evaluated of anatomical PSP (aPSP) in human subjects with chronic intractable pain of the leg(s) and/or low back, compared with that of traditional spinal cord stimulation (T-SCS) and physiological PSP.

Best Practices for Minimally Invasive Lumbar Spinal Stenosis Treatment 2.0 (MIST): Consensus Guidance from the American Society of Pain and Neuroscience (ASPN).

Introduction: Lumbar spinal stenosis (LSS) is a common spinal disease of aging with a growing patient population, paralleling population growth. Minimally invasive treatments are evolving, and the use of these techniques needs guidance to provide the optimal patient safety and efficacy outcomes.

Methods: The American Society of Pain and Neuroscience (ASPN) identified an educational need for guidance on the prudent use of the innovative minimally invasive surgical therapies for the treatment of symptomatic LSS.

Novel spinal cord stimulation system with a Battery-Free micro-implantable pulse generator.

Spinal cord stimulation (SCS) is effective for the treatment of chronic intractable pain of the trunk and limbs. The mechanism of action may be based, at least in part, upon the gate control theory; however, new waveforms may suggest other mechanisms. Although benefits of the SCS technology generally outweigh the complications associated with SCS, some complications such as infection and skin erosion over the implant can result in device removal.

North American Neuromodulation Society Educational Curriculum for Intrathecal Drug Delivery Systems Implantation and Management.

Objectives: Intrathecal drug delivery systems (IDDSs) are used for the treatment of pain and spasticity. A wide range of educational criteria exist for these devices. The North American Neuromodulation Society (NANS) Education Committee developed a comprehensive IDDS curriculum to function as a standard for physician graduate education and assessment through training and into practice.

A narrative review and future considerations of spinal cord stimulation, dorsal root ganglion stimulation and peripheral nerve stimulation.

Purpose Of Review: In recent years, neuromodulation has experienced a renaissance. Novel waveforms and anatomic targets show potential improvements in therapy that may signify substantial benefits. New innovations in peripheral nerve stimulation and dorsal root ganglion stimulation have shown prospective evidence and sustainability of results.

Ohio Response to COVID-19 and Its Impact on Interventional Pain Management Practices.

Background: The coronavirus disease 2019 (COVID-19) pandemic has drastically altered daily living and medical care for Ohio residents and the practice of medicine for the interventional pain management physician. As a state, Ohio tends to be demographically representative of the broader US population.

Objective: Reviewing the efforts deployed by Ohio to flatten the COVID-19 infection curve and reduce the spread of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an important component of determining optimal procedures for mitigating the effects of the COVID-19 pandemic.

Spinal cord stimulation for the treatment of neuropathic pain: expert opinion and 5-year outlook.

Introduction: Spinal cord stimulation (SCS) is an effective treatment for chronic, intractable neuropathic pain. There have been relatively few high-level studies that suggest its unequivocal use. The decay of stimulation efficacy over time have opened opportunity for the entrance of new pulse trains and waveforms.

Minimally invasive lumbar decompression: a review of indications, techniques, efficacy and safety.

Lumbar spinal stenosis is a common degenerative spine condition. In properly selected patients, minimally invasive lumbar decompression () may be an option to improve outcomes. This review provides an in-depth description of the  procedure and a comprehensive examination of safety and efficacy.

A Systematic Literature Review of Spine Neurostimulation Therapies for the Treatment of Pain.

Objective: To conduct a systematic literature review of spinal cord stimulation (SCS) for pain.

Design: Grade the evidence for SCS.

Methods: An international, interdisciplinary work group conducted literature searches, reviewed abstracts, and selected studies for grading.

A Review of Emerging Evidence for Utilization of a Percutaneous Interspinous Process Decompression Device to Treat Symptomatic Lumbar Adjacent-Segment Degeneration.

Objective: Postlaminectomy syndrome diagnoses secondary to adjacent segment degeneration are a substantial and rising cause of morbidity in the United States. Emerging spinal cord neuromodulation technologies have produced successful outcomes for postlaminectomy neuropathic pain but are less effective in treating neurogenic claudication secondary to recurrent lumbar stenosis. Percutaneous interspinous process decompression systems can be used as a salvage treatment modality for persistent structural neurogenic claudication in postlaminectomy syndrome or after spinal cord stimulator implantation.

Choice of intrathecal drug in the treatment of neuropathic pain - new research and opinion.

: The choice of the proper intrathecal drug to treat neuropathic pain has been subject to much debate in recent years. : Currently, the United States Food and Drug Administration (USFDA) has approved two drugs for chronic intrathecal use for the treatment of pain; however, there has been substantial growth in the development of other intrathecal drugs that can be used for neuropathic pain. We performed a PubMed literature search looking at intrathecal drug research for neuropathic pain between January 2005 to May 2019 and discuss current practices and mechanisms in treating these complex patients.

Intrathecal drug delivery for pain management: recent advances and future developments.

: Chronic pain conditions of malignant and non-malignant etiology afflict a large group of the population and pose a vast economic burden on society. Intrathecal drug therapy is a viable treatment option in such patients who have failed conservative medical measures and less invasive pain management procedures. However, the clinical growth of intrathecal therapy in managing intractable chronic pain conditions continues to face many challenges and is likely underutilized secondary to its high-complexity and lack of understanding.