Education curriculum assessment for teaching electrocardiography: Rationale and design for the prospective, international, randomized controlled EDUCATE trial.

BACKGROUND: Electrocardiogram (ECG) interpretation training is a fundamental component of medical education across disciplines. However, the skill of interpreting ECGs is not universal among medical graduates, and numerous barriers and challenges exist in medical training and clinical practice. An evidence-based and widely accessible learning solution is needed. DESIGN: The EDUcation Curriculum Assessment for Teaching Electrocardiography (EDUCATE) Trial is a prospective, international, investigator-initiated, open-label, randomized controlled trial designed to determine the efficacy of self-directed and active-learning approaches of a web-based educational platform for improving ECG interpretation proficiency. Target enrollment is 1000 medical professionals from a variety of medical disciplines and training levels. Participants will complete a pre-intervention baseline survey and an ECG interpretation proficiency test. After completion, participants will be randomized into one of four groups in a 1:1:1:1 fashion: (i) an online, question-based learning resource, (ii) an online, lecture-based learning resource, (iii) an online, hybrid question- and lecture-based learning resource, or (iv) a control group with no ECG learning resources. The primary endpoint will be the change in overall ECG interpretation performance according to pre- and post-intervention tests, and it will be measured within and compared between medical professional groups. Secondary endpoints will include changes in ECG interpretation time, self-reported confidence, and interpretation accuracy for specific ECG findings. CONCLUSIONS: The EDUCATE Trial is a pioneering initiative aiming to establish a practical, widely available, evidence-based solution to enhance ECG interpretation proficiency among medical professionals. Through its innovative study design, it tackles the currently unaddressed challenges of ECG interpretation education in the modern era. The trial seeks to pinpoint performance gaps across medical professions, compare the effectiveness of different web-based ECG content delivery methods, and create initial evidence for competency-based standards. If successful, the EDUCATE Trial will represent a significant stride towards data-driven solutions for improving ECG interpretation skills in the medical community.

Association of Gender and Race/Ethnicity with Internal Medicine In-Training Examination Performance in Graduate Medical Education.

BACKGROUND: Disparities in objective assessments in graduate medical education such as the In-Training Examination (ITE) that disadvantage women and those self-identifying with race/ethnicities underrepresented in medicine (URiM) are of concern. OBJECTIVE: Examine ITE trends longitudinally across post-graduate year (PGY) with gender and race/ethnicity. DESIGN: Longitudinal analysis of resident ITE metrics at 7 internal medicine residency programs, 2014-2019. ITE trends across PGY of women and URiM residents compared to non-URiM men assessed via ANOVA. Those with ITE scores associated with less than 90% probability of passing the American Board of Internal Medicine certification exam (ABIM-CE) were identified and odds of being identified as at-risk between groups were assessed with chi square. PARTICIPANTS: A total of 689 IM residents, including 330 women and URiM residents (48%). MAIN MEASURES: ITE score KEY RESULTS: There was a significant difference in ITE score across PGY for women and URiM residents compared to non-URiM men (F(2, 1321) 4.46, p=0.011). Adjusting for program, calendar year, and baseline ITE, women and URiM residents had smaller ITE score gains (adjusted mean change in score between PGY1 and PGY3 (se), non-URiM men 13.1 (0.25) vs women and URiM residents 11.4 (0.28), p<0.001). Women and URiM residents had greater odds of being at potential risk for not passing the ABIM-CE (OR 1.75, 95% CI 1.10 to 2.78) with greatest odds in PGY3 (OR 3.13, 95% CI 1.54 to 6.37). CONCLUSION: Differences in ITE over training were associated with resident gender and race/ethnicity. Women and URiM residents had smaller ITE score gains across PGY translating into greater odds of potentially being seen as at-risk for not passing the ABIM-CE. Differences in ITE over training may reflect differences in experiences of women and URiM residents during training and may lead to further disparities.

Who Benefits Most? A Multisite Study of Coaching and Resident Well-being.

BACKGROUND: Coaching has been shown to improve resident well-being; however, not all benefit equally. OBJECTIVE: Assess predictors of changes in resident physician well-being and burnout in a multisite implementation of a Professional Development Coaching Program. DESIGN: Pre- and post-implementation surveys administered to participant cohorts at implementation sites in their intern year. Effect size was calculated comparing pre- and post-intervention paired data. PARTICIPANTS: In total, 272 residents in their intern year at five internal medicine residency programs (Boston Medical Center, University Hospitals Cleveland Medical Center, Duke University, Emory University, Massachusetts General Hospital). Analyses included 129 residents with paired data. INTERVENTIONS: Interns were paired with a faculty coach trained in positive psychology and coaching skills and asked to meet quarterly with coaches. MAIN MEASURES: Primary outcomes included Maslach Burnout Inventory depersonalization (DP) and emotional exhaustion (EE) subscales, and the PERMA well-being scale. Key predictors included site, demographics, intolerance of uncertainty, hardiness-resilience, gratitude, and coping. Program moderators included were reflection, goal setting, and feedback. KEY RESULTS: Well-being (PERMA) changed from baseline to follow-up in all participants; females showed a decline and males an increase (-1.41 vs. .83, p = 0.04). Self-reflection was associated with positive change in PERMA (mean positive change 1.93, p = 0.009). Burnout (EE) declined in non-Hispanic white residents vs. Black/Asian/Hispanic/other residents (-1.86, p = 0.021). Burnout improved with increased goal setting. CONCLUSION: Coaching programs should consider tailored approaches to support residents whose well-being is impacted by gender and/or race, and who have higher intolerance of uncertainty and lower resilience at baseline. Coaching skills of goal setting and reflection may positively affect interns and teach coping skills.

Methemoglobinemia: pathogenesis, diagnosis, and management.

The diagnosis of methemoglobinemia should be considered in patients presenting with cyanosis and hypoxia. A variety of frequently used medications are capable of inducing methemoglobinemia, with dapsone and benzocaine being common culprits. Unique features, such as a saturation gap and chocolate-brown-colored blood, can raise suspicion for methemoglobinemia. Typically, symptoms correlate with the methemoglobin level, and treatment with methylene blue is reserved for patients with significantly elevated methemoglobin levels. In the presence of comorbid conditions that impair oxygen transport, however, low-grade methemoglobinemia can become symptomatic and may warrant treatment.

Predictors of success with highly active antiretroviral therapy in an antiretroviral-naive urban population.

Abstract Predictors of successful virologic, immunologic, and clinical response with combined antiretroviral therapy (cART) containing a boosted protease inhibitor or a nonnucleoside reverse transcriptase inhibitor were analyzed among an antiretroviral naive (ARV-naive) urban cohort. Measures of success included virologic suppression [HIV-1 viral load (VL) <400 copies/ml], an increase in CD4(+) T cells from baseline of >100 cells/microl, and lack of development of an AIDS-defining illness at 24 and 48 weeks after cART initiation. Two hundred and eighty-seven ARV-naive patients were included in this cohort, of which 76.7% were male and 86.8% were nonwhite. At the time of cART initiation their median age was 39 years, the geometric mean CD4(+) count was 42 cells/microl, and the mean viral load was 5.3 log(10) copies/ml. At 48 weeks, 72% of patients achieved virologic suppression, with > or =90% adherence and high school graduation predicting viral undetectability at 48 weeks. Baseline VL < or =100,000 copies/ml and a CD4(+) cell count >100 cells/microl were associated with viral suppression at 24 weeks [OR (95% CI) = 3.55 (1.29-9.81) and 3.96 (1.19-13.15), respectively]; female gender was associated with a greater increase in CD4(+) cell counts [OR (95% CI) = 7.41 (2.48-22.1)]. CDC stage A1-C2 at baseline predicted lack of clinical progression at 48 weeks. The results of this analysis of an ARV-naive cohort comprised predominantly of indigent, minority patients suggest that men who did not have a high school education and who had advanced HIV infection are less likely to have therapeutic success after cART initiation.