A 24% Decline in the Utilization of Epidural Procedure Visits for Chronic Spinal Pain Management in the Medicare Population from 2019 to 2022: Updated Analysis of the Effect of Multiple Factors.

Background: The analysis of epidural procedure utilization has revealed several notable trends over recent years. Utilization increased significantly until 2004, then rose minimally until 2011, followed by gradual declines up to 2019 in the Medicare population. The COVID-19 pandemic led to a marked 19% decline in usage from 2019 to 2020.

Escalating Growth to Rapid Decline of Utilization Patterns of Facet Joint Interventions in Managing Spinal Pain in the Medicare Population: Updated Analysis of the Effect of Multiple Factors from 2000 To 2022.

Background: The use of facet joint interventions for spinal pain management experienced rapid growth between 2000 and 2010, with an annual increase of 14.2%. However, this trend slowed significantly from 2010 to 2019, with a reduced growth rate of just 2.

Novel Injectable Nerve Stimulation Electrode Placed on the Dorsal Root Ganglion Using an Extravertebral Approach: A Feasibility Study in Cadavers.

Background: Dorsal root ganglion stimulation (DRGS) is an established method for treating persistent and severe pain conditions. However, performing DRGS has significant challenges. Current DRGS systems are expensive, hindering accessibility for many patients and health care systems.

Exponential Decline of 28.9% in Utilization of Interventional Pain Management Techniques Among Medicare Beneficiaries From 2019 to 2022: Updated Analysis on the Ongoing Effects of COVID-19, Economic Decline, the Affordable Care Act (ACA), and Medical Policies.

Background: Numerous studies have highlighted the escalating costs associated with managing low back and neck pain, as well as other musculoskeletal disorders. In the past, there was a notable increase in the use of interventional techniques to address these disorders. However, the COVID-19 pandemic disrupted various chronic pain treatment approaches, including interventional procedures and opioid use, following a broader trend of reduced healthcare services.

Comprehensive Evidence-Based Guidelines for Implantable Peripheral Nerve Stimulation (PNS) in the Management of Chronic Pain: From the American Society Of Interventional Pain Physicians (ASIPP).

Background: Peripheral nerve stimulation (PNS) has been used for over 50 years to treat chronic pain by delivering electrical pulses through small electrodes placed near targeted peripheral nerves those outside the brain and spinal cord. Early PNS systems often required invasive neurosurgical procedures. However, since 2015, the Food and Drug Administration (FDA) approved percutaneously implanted PNS leads and neurostimulators  offering a much less invasive, non-opioid option for managing recalcitrant chronic pain.

Updated Assessment of Practice Patterns of Perioperative Management of Antiplatelet and Anticoagulant Therapy in Interventional Pain Management.

Background: The role of antiplatelet/anticoagulant therapy is well known for its primary and secondary prevention of sequela from cardiovascular disease by decreasing the incidence of acute cerebral, cardiovascular, peripheral vascular, and other thrombo-embolicevents. The overwhelming data show that the risk of thrombotic events is significantly higher than that of bleeding during surgery after antiplatelet drug discontinuation. It has been assumed that discontinuing antiplatelet therapy prior to performing interventional pain management techniques is a common practice, even though doing so may potentially increase the risk of acute cerebral and cardiovascular events.

Effectiveness of Facet Joint Nerve Blocks in Managing Chronic Axial Spinal Pain of Facet Joint Origin: A Systematic Review and Meta-Analysis.

Background: Chronic axial spinal pain is one of the major causes of disability. Literature shows that spending on low back and neck pain and musculoskeletal disorders continues to escalate, not only with disability, but also with increasing costs, accounting for the highest amount of various disease categories. Based on the current literature utilizing controlled diagnostic blocks, facet joints, nerve root dura, and sacroiliac joints have been shown as potential sources of spinal pain.

The Influence of COVID-19 on Utilization of Epidural Procedures in Managing Chronic Spinal Pain in the Medicare Population.

Study Design: A retrospective cohort study of utilization patterns and variables of epidural injections in the fee-for-service (FFS) Medicare population.

Objectives: To update the utilization of epidural injections in managing chronic pain in the FFS Medicare population, from 2000 to 2020, and assess the impact of COVID-19.

Summary Of Background Data: The analysis of the utilization of interventional techniques also showed an annual decrease of 2.

A Systematic Review and Meta-analysis of the Effectiveness of Radiofrequency Neurotomy in Managing Chronic Neck Pain.

Background: Extensive research into potential sources of neck pain and referred pain into the upper extremities and head has shown that the cervical facet joints can be a potential pain source confirmed by precision, diagnostic blocks.

Study Design: Systematic review and meta-analysis utilizing the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist, quality assessment of the included studies, conventional and single-arm meta-analysis, and best evidence synthesis.

Objective: The objective of this systematic review and meta-analysis is to evaluate the effectiveness of radiofrequency neurotomy as a therapeutic cervical facet joint intervention in managing chronic neck pain.

A Systematic Review and Meta-analysis of the Effectiveness of Radiofrequency Neurotomy in Managing Chronic Neck Pain.

Background: Extensive research into potential sources of neck pain and referred pain into the upper extremities and head has shown that the cervical facet joints can be a potential pain source confirmed by precision, diagnostic blocks.

Study Design: Systematic review and meta-analysis utilizing the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist, quality assessment of the included studies, conventional and single-arm meta-analysis, and best evidence synthesis.

Objective: The objective of this systematic review and meta-analysis is to evaluate the effectiveness of radiofrequency neurotomy as a therapeutic cervical facet joint intervention in managing chronic neck pain.

An Observational Study on the Use of a Patient Navigator to Help Improve Outcomes in Patients on Chronic Opioids.

Background: In the United States, the prevalence of opioid use disorders has increased in recent years along with an attendant rise in the incidence of chronic pain disorders and prescription opioid use. Patient navigation services have been used to improve health outcomes in cancer and other chronic disease states, but it is unclear whether the implementation of patient navigation services can facilitate improved outcomes among patients receiving chronic opioid therapy.

Objectives: The objective of this study was to compare the outcomes of patients receiving chronic opioid therapy plus patient navigation services and those receiving chronic opioid therapy as a part of usual care.

Impact Of COVID-19 Pandemic and Updated Utilization Patterns of Sacroiliac Joint Injections from 2000 to 2020 in The Fee-For-Service (FFS) Medicare Population.

Background: Among the multiple causes of low back and lower extremity pain, sacroiliac joint pain has shown to be prevalent in 10% to 25% of patients with persistent axial low back pain without disc herniation, discogenic pain, or radiculitis. Over the years, multiple Current Procedural Terminology (CPT) codes have evolved with the inclusion of intraarticular injections, nerve blocks, and radiofrequency neurotomy, in addition to percutaneous sacroiliac joint fusions. Previous assessments of utilization patterns of sacroiliac joint interventions only included sacroiliac joint intraarticular injections, since the data was not available prior to the introduction of new codes.

COVID-19 Pandemic Reduced Utilization Of Interventional Techniques 18.7% In Managing Chronic Pain In The Medicare Population In 2020: Analysis Of Utilization Data From 2000 To 2020.

Background: Multiple publications have shown the significant impact of the COVID-19 pandemic on US healthcare and increasing costs over the recent years in managing low back and neck pain as well as other musculoskeletal disorders. The COVID-19 pandemic has affected many modalities of treatments, including those related to chronic pain management, including both interventional techniques and opioids. While there have not been assessments of utilization of interventional techniques specific to the ongoing COVID-19 pandemic, previous analysis published with data from 2000 to 2018 demonstrated a decline in utilization of interventional techniques from 2009 to 2018 of 6.

Equivalent Outcomes of Lumbar Therapeutic Facet Joint Nerve Blocks and Radiofrequency Neurotomy: Comparative Evaluation of Clinical Outcomes and Cost Utility.

Background: Chronic low back pain secondary to facet joint pathology is prevalent in 27% to 40% of selected populations using controlled comparative local anesthetic blocks. Lumbar facet joint nerve blocks and radiofrequency neurotomy are the most common interventional procedures for lower back pain. Nonetheless, questions remain regarding the effectiveness of each modality.

The Analysis of Pain Research through the Lens of Artificial Intelligence and Machine Learning.

Background: Traditional pain assessment methods have significant limitations due to the high variability in patient reported pain scores and perception of pain by different individuals. There is a need for generalized and automatic pain detection and recognition methods. In this paper, state-of-the-art machine learning (ML) and deep learning methods in this field are analyzed as well as pain management techniques.

A Pilot Study Implementing a Machine Learning Algorithm to Use Artificial Intelligence to Diagnose Spinal Conditions.

Background: Chronic spinal pain is the most prevalent chronic disease, with chronic persistent spinal pain lasting longer than one-year reported in 25% to 60% of the patients. Health care expenditures have been escalating and the financial impact on the US economy is growing. Among multiple modalities of treatments available, facet joint interventions and epidural interventions are the most common ones, in addition to surgical interventions and numerous other conservative modalities of treatments.

Peripheral Nerve Stimulation for Chronic Pain: A Systematic Review of Effectiveness and Safety.

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.

Spinal Cord Stimulation Trends of Utilization and Expenditures in Fee-For-Service (FFS) Medicare Population from 2009 to 2018.

Background: Spinal cord stimulation has been utilized with increasing frequency in managing chronic intractable spinal pain and complex regional pain syndrome (CRPS) in addition to other neuropathic pain states. The literature has shown the effectiveness of spinal cord stimulation in managing chronic pain with improvement in quality of life and cost utility. There have not been any reviews performed in the fee-for-service (FFS) Medicare population in reference to utilization and expenditure patterns of spinal cord stimulators.