The Neurostimulation Appropriateness Consensus Committee (NACC)®: Recommendations for the Mitigation of Complications of Neurostimulation.

INTRODUCTION: The International Neuromodulation Society convened a multispecialty group of physicians based on expertise and international representation to establish evidence-based guidance on the mitigation of neuromodulation complications. This Neurostimulation Appropriateness Consensus Committee (NACC)® project intends to update evidence-based guidance and offer expert opinion that will improve efficacy and safety. MATERIALS AND METHODS: Authors were chosen on the basis of their clinical expertise, familiarity with the peer-reviewed literature, research productivity, and contributions to the neuromodulation literature. Section leaders supervised literature searches of MEDLINE, BioMed Central, Current Contents Connect, Embase, International Pharmaceutical Abstracts, Web of Science, Google Scholar, and PubMed from 2017 (when NACC last published guidelines) to October 2023. Identified studies were graded using the United States Preventive Services Task Force criteria for evidence and certainty of net benefit. Recommendations are based on the strength of evidence or consensus when evidence was scant. RESULTS: The NACC examined the published literature and established evidence- and consensus-based recommendations to guide best practices. Additional guidance will occur as new evidence is developed in future iterations of this process. CONCLUSIONS: The NACC recommends best practices regarding the mitigation of complications associated with neurostimulation to improve safety and efficacy. The evidence- and consensus-based recommendations should be used as a guide to assist decision-making when clinically appropriate.

Intrathecal Gadolinium Use for the Chronic Pain Physician.

INTRODUCTION: The approach to intrathecal (IT) drug delivery malfunction is complicated, particularly for iodine-allergic patients. In these situations, the current literature has not addressed the use of IT gadolinium. Case reports exist showing severe neurotoxic manifestations with IT gadolinium use. We sought to provide a resource for chronic pain physicians treating an iodine-allergic patient and considering the use of IT gadolinium. METHODS: A thorough literature search identified 11 published cases of gadolinium-induced neurotoxicity due to IT injection and those cases are described in detail. The literature was also reviewed for safe dosages of IT gadolinium. RESULTS: After thorough review, a safe IT gadolinium dose is provided. Additionally, an algorithm was developed for the workup of an IT pump malfunction in iodine allergic patients. CONCLUSION: Herein, we provide guidance on IT gadolinium usage and a framework for IT pump malfunction in iodine allergic patients.

Attitudes and Beliefs Regarding Pain Medicine: Results of a National Palliative Physician Survey.

CONTEXT: Pain is a prevalent symptom in patients with serious illness and often requires interventional approaches for adequate treatment. Little is known about referral patterns and collaborative attitudes of palliative physicians regarding pain management specialists. OBJECTIVES: To evaluate referral rates, co-management strategies, and beliefs of palliative physicians about the value of Pain Medicine specialists in patients with serious illness. METHODS: A 30-question survey with demographic, referral/practice, and attitudes/belief questions was mailed to 1000 AAHPM physician members. Responses were characterized with descriptive statistics and further analyzed for associations between training experiences, practice environment, and educational activities with collaborative practice patterns and beliefs. RESULTS: The response rate was 52.6%. Most survey respondents had initial board certification primarily in internal medicine (n = 286, 56%) or family medicine (n = 144, 28%). A minority of respondents had completed a formal ABMS Hospice and Palliative Medicine fellowship (n = 178, 34%). Respondents had been in practice for a median of nine years, (range 1-38 years) primarily in community hospitals (n = 249, 47%) or academic hospitals (n = 202, 38%). The variables best associated with collaborative practices and attitudes was practice in an academic hospital setting and participation in regular joint academic conferences with pain medicine clinicians. CONCLUSION: This study shows that Palliative Care physicians have highly positive attitudes toward Pain Medicine specialists, but referrals remain low. Facilitating professional collaboration via joint educational/clinical sessions is one possible solution to drive ongoing interprofessional care in patients with complex pain.

Needs-based novel digital curriculum for the neuromodulation training deficit: Pain Rounds.

This study reports the needs-based development, effectiveness and feasibility of a novel, comprehensive spinal cord stimulation (SCS) digital curriculum designed for pain medicine trainees. The curriculum aims to address the documented systematic variability in SCS education and empower physicians with SCS expertise, which has been linked to utilization patterns and patient outcomes. Following a needs assessment, the authors developed a three-part SCS e-learning video curriculum with baseline and postcourse knowledge tests. Best practices were used for educational video production and test-question development. The study period was from 1 February 2020 to 31 December 2020. A total of 202 US-based pain fellows across two cohorts (early-fellowship and late-fellowship) completed the baseline knowledge assessment, while 122, 96 and 88 participants completed all available post-tests for Part I (Fundamentals), Part II (Cadaver Lab) and Part III (Decision Making, The Literature and Critical Applications), respectively. Both cohorts significantly increased knowledge scores from baseline to immediate post-test in all curriculum parts (p<0.001). The early-fellowship cohort experienced a higher rate of knowledge gain for Parts I and II (p=0.045 and p=0.027, respectively). On average, participants viewed 6.4 out of 9.6 hours (67%) of video content. Self-reported prior SCS experience had low to moderate positive correlations with Part I and Part III pretest scores (r=0.25, p=0.006; r=0.37, p<0.001, respectively). Initial evidence suggests that Pain Rounds provides an innovative and effective solution to the SCS curriculum deficit. A future controlled study should examine this digital curriculum's long-term impact on SCS practice and treatment outcomes.

Provider confidence in opioid prescribing and chronic pain management: results of the Opioid Therapy Provider Survey.

INTRODUCTION: Many providers report lack of confidence in managing patients with chronic pain. Thus, the primary aim of this study was to investigate the associations of provider confidence in managing chronic pain with their practice behaviors and demographics. MATERIALS AND METHODS: The primary outcome measure was the results of the Opioid Therapy Provider Survey, which was administered to clinicians attending a pain-focused continuing medical education conference. Nonparametric correlations were assessed using Spearman's rho. RESULTS: Of the respondents, 55.0% were women, 92.8% were white, and 56.5% were physicians. Primary care providers accounted for 56.5% of the total respondents. The majority of respondents (60.8%) did not feel confident managing patients with chronic pain. Provider confidence in managing chronic pain was positively correlated with 1) following an opioid therapy protocol (P=0.001), 2) the perceived ability to identify patients at risk for opioid misuse (P=0.006), and 3) using a consistent practice-based approach to improve their comfort level with prescribing opioids (P<0.001). Provider confidence was negatively correlated with the perception that treating pain patients was a "problem in my practice" (P=0.005). CONCLUSION: In this study, the majority of providers did not feel confident managing chronic pain. However, provider confidence was associated with a protocolized and consistent practice-based approach toward managing opioids and the perceived ability to identify patients at risk for opioid misuse. Future studies should investigate whether provider confidence is associated with measurable competence in managing chronic pain and explore approaches to enhance appropriate levels of confidence in caring for patients with chronic pain.