Flipping the hidden curriculum to transform pain education and culture.

Though long-sought, transformation of pain management practice and culture has yet to be realized. We propose both a likely cause-entrenchment in a biomedical model of care that is observed and then replicated by trainees-and a solution: deliberately leveraging the hidden curriculum to instead implement a sociopsychobiological (SPB) model of care. We make use of Implicit Bias Recognition and Management, a tool that helps teams to first recognize and "surface" whatever is implicit and to subsequently intervene to change whatever is found to be lacking. We describe how a practice might use iterations of recognition and intervention to move from a biomedical to a SPB model by providing examples from the Chronic Pain Wellness Center in the Phoenix Veterans Affairs Health Care System. As pain management practitioners and educators collectively leverage the hidden curriculum to provide care in the SPB model, we will not only positively transform our individual practices but also pain management as a whole.

Didactic dissonance-embracing the tension between classroom and clinical education.

The United States is undergoing a transformation in the way pain is viewed and treated. This transformation affects pain education, as some degree of disconnect will be expected between what is taught in classroom settings and what learners observe in clinical settings. We term this disconnect "didactic dissonance" and propose a novel process to harness it as a learning tool to further pain education. Based on principles of transformative learning theory, we describe a structured, three-step process beginning with (1) priming learners to recognize didactic dissonance and identify specific examples from their education, followed by (2) encouraging learners to search the primary literature to resolve observed dissonance and reflect on the system factors that created and perpetuated the disconnect, and then (3) providing an opportunity for learner reflection and planning for how they will address similar situations in future practice and teaching environments. Fostering an environment conducive to learning-through modeling the intellectual virtues of curiosity, humility, and creativity-is a critical task for educators when implementing this process. Recognizing challenges faced by educators in both classroom and clinical settings, it may be a more feasible first step to integrate the concept of didactic dissonance into existing curricular elements. For programs able to implement the full three-step process, a discussion guide along with an example of a facilitated discussion have been provided. While proposed in the context of pain education, this transformational approach can be utilized across all topics in medical education to foster autonomous lifelong learning.

Program Evaluation: exploring health disparities that impact chronic pain referrals within a VA Health Care System.

Introduction: The present Program Evaluation study examines sociodemographic characteristics of Veterans in the Phoenix VA Health Care System who have back pain, and specifically the likelihood of those characteristics being associated with a referral to the Chronic Pain Wellness Center (CPWC) in the year 2021. We examined the following characteristics: Race/ethnicity, gender, age, mental health diagnosis, substance use disorder diagnosis, and service-connected diagnosis. Methods: Our study used cross sectional data from the Corporate Data Warehouse for 2021. 13624 records had complete data for the variables of interest. Univariate and multivariate logistic regression was used to determine the likelihood of patients' being referred to the Chronic Pain Wellness Center. Results: The multivariate model found under-referral to be significant for younger adults and for patients who identified as Hispanic/Latinx, Black/African American, or Native American/Alaskan. Those with depressive disorders and opioid use disorders, on the other hand, were found to be more likely to be referred to the pain clinic. Other sociodemographic characteristics were not found to be significant. Discussion: Study limitations include the use of cross-sectional data, which cannot determine causality, and the inclusion of patients only if the ICD-10 codes of interest were recorded for an encounter in 2021 (i.e., a prior history of a particular diagnosis was not captured). In future efforts, we plan to examine, implement, and track the impact of interventions designed to mitigate these identified disparities in access to chronic pain specialty care.

Clinical Review of the Pharmacogenomics of Direct Oral Anticoagulants.

PURPOSE: There is growing interest in the use of pharmacogenomics to optimize the safety and efficacy of anticoagulation therapy. While the pharmacogenomics of warfarin have been well-studied, the pharmacogenomics of direct oral anticoagulants (DOACs) continue to be a fledgling, but growing, field of interest. We present a pertinent clinical review of the present state of research on the pharmacogenomics of DOACs. METHODS AND RESULTS: The present article is a review of pertinent clinical and scientific research on the pharmacogenomics of DOACs between January 2008 and December 2017 using MEDLINE and the United States National Institutes of Health Clinical Trials Registry. Many studies have identified single-nucleotide polymorphisms (SNPs) in genes responsible for DOAC metabolism that impacted serum DOAC concentration but had uncertain clinical significance. CONCLUSIONS: As such, there is currently no strong evidence for the use of pharmacogenomic testing in optimizing the safety and efficacy of DOAC therapy. Nonetheless, genes of interest have been identified for each DOAC that may be of potential clinical utility. Further research is currently underway to elucidate the value of pharmacogenomics in this increasingly prescribed therapy.

Diagnostic and prognostic value of cardiac troponin I assays in patients admitted with symptoms suggestive of acute coronary syndrome.

CONTEXT: Increasing numbers of patients are presenting to emergency departments with symptoms suggestive of an acute myocardial infarction. OBJECTIVE: To demonstrate the comparative performance of the Ortho Vitros Troponin I and Beckman Access AccuTnI assays used to detect myocardial infarction and to develop risk stratification schemes for all-cause death in patients who presented with myocardial ischemia symptoms that were suggestive of acute coronary syndrome (ACS). DESIGN: The prospective enrollment of patients with ACS and the measurement of serial plasma samples by 2 commercial cardiac troponin I (cTnI) assays. SETTING: A metropolitan medical center that admitted patients with ACS during a 2-month period. PATIENTS: The study population consisted of 200 consecutively admitted patients who presented with symptoms that were suggestive of ACS. RESULTS: Correlation scatterplots showed no significant bias between cTnI assays based on 659 specimens across the dynamic range of each assay. Only minor differences in slopes and intercepts were observed between assays when correlations were based across selected concentration ranges. The receiver operating characteristic curve areas for the detection of myocardial infarction were not significantly different (Ortho,.991; Beckman,.995). At the 99th percentile (Beckman, 0.04 microg/L; Ortho, 0.08 microg/L), each assay demonstrated 100% sensitivity with 78% and 80% specificity, respectively. Kaplan-Meier survival curves and the log-rank test were used to compare time-to-event data. Patients with increased baseline cTnI values had higher odds ratios of death than did those with normal concentrations. For Ortho, the 99th percentile cutoff was 5.9, and the 10% coefficient of variation cutoff was 10.3; for Beckman, the 99th percentile cutoff was 31.4, and the 10% coefficient of variation cutoff was 15.3. CONCLUSIONS: Comparable diagnostic and risk stratification abilities were demonstrated in patients with ACS by the Ortho Vitros and Beckman Access cTnI assays, with no significant analytic bias between cTnI assays.

Plasma 99th percentile reference limits for cardiac troponin and creatine kinase MB mass for use with European Society of Cardiology/American College of Cardiology consensus recommendations.

BACKGROUND: The European Society of Cardiology/American College of Cardiology (ESC/ACC) consensus document for definition of myocardial infarction (MI) is predicated on increased cardiac troponin or creatine kinase (CK) MB mass above the 99th percentile reference limit. The purpose of this study was to determine the plasma (heparin) 99th percentile reference limits for the leading in vitro diagnostic cardiac troponin and CKMB mass assays. METHODS: Blood (heparin plasma) was obtained from healthy adults (n = 696; age range, 18-84 years) stratified by gender and ethnicity. Cardiac troponin I (cTnI) and T (cTnT) and CKMB mass concentrations were measured by eight assays. Reference limits were determined by nonparametric statistical analysis. RESULTS: Two cTnI assays demonstrated at least a 1.2- to 2.5-fold higher 99th percentile for males vs females, with the mean concentrations significantly higher for males (P <0.05). Two cTnI assays also demonstrated a 1.1- to 2.8-fold higher 99th percentile for blacks vs Caucasians, with the mean concentrations significantly higher for blacks (P = 0.05). There was a 13-fold variance between the lowest measured 99th percentile (0.06 microg/L) and the highest (0.8 microg/L). All CKMB assays demonstrated a 1.2- to 2.6-fold higher 99th percentile for males vs females, with mean concentrations significantly higher for males (P <0.0001). Four CKMB assays also showed significantly higher (1.2- to 2.7-fold) mean concentrations for blacks (P <0.02) vs Caucasians. CONCLUSIONS: The heparin-plasma 99th percentile reference limits for cardiac troponin and CKMB mass provide an evidence base in support of the ESC, ACC, and American Heart Association guidelines for detection of myocardial injury. Selective gender and ethnic differences were demonstrated. These data allow clinicians, trialists, and epidemiologists a common point for operational use.