The House Cup: Using Longitudinal Gamification to Improve Didactic Attendance.

OBJECTIVE: Determine if a point-based attendance system combined with longitudinal gamification is feasible and improves didactic session attendance and learner perceptions at our internal medicine residency. METHODS: A prospective before-after cohort study. Weekly attendance was tracked from June 2022 through April 2023 at our university-affiliated internal medicine residency program. We implemented a point-based longitudinal game incentivizing residents to attend didactics with positive reinforcement in July 2022 (C: carrot). We added tiered positive reinforcement and positive punishment to the game in January 2023 (CS: carrot and stick). Attendance during these periods was compared to pre (P) and postintervention (S). Perceptions were assessed during the P, C, and CS periods with Likert scale ratings. RESULTS: CS was associated with higher attendance than other study periods (P = .002). Median attendance was P-51% (IQR 37.5-64.5), C-65% (IQR 50-74), CS-81% (IQR 78-94), and S-66% (IQR 63-71). Perceptions were similar during pre and intervention study periods, including perceptions of camaraderie (P-4.4, C-4.4, CS-4.5; P = .56), interest in attending didactic sessions (P-3.7, C-3.4, CS-3.2; P = .21), and mandate as the primary reason for attending didactics (P-3.1, C-3.1, CS-3.2; P = .96). CONCLUSIONS: A point-based attendance system combined with a longitudinal game that included tiered positive reinforcement and positive punishment was feasible and associated with higher didactic attendance but not associated with changes in resident perceptions.

Confidence and Utilization are Poorly Associated with Point-of-Care Ultrasound Competency among Internal Medicine Trainees.

INTRODUCTION: Point-of-Care Ultrasound (POCUS) is the utilization of bedside ultrasound by clinicians. Its portable and rapid diagnostic capabilities make it an excellent tool for deployment and mobile military settings. However, formal and uniform POCUS training is lacking. Furthermore, the evaluation of these curricula often relies on confidence assessment. Our objective was to assess the relationships between confidence, frequency of utilization, and image interpretation knowledge among our Internal Medicine residents before and after the implementation of a formal curriculum. MATERIALS AND METHODS: In November 2020, we implemented a longitudinal, flipped-classroom, academic half-day curriculum, conducting a prospective before-after cohort evaluation of its implementation. The POCUS curriculum was implemented as a longitudinal, asynchronous, flipped-classroom activity with workshop sessions during one academic half-day per month. We measured confidence via a Likert scale and utilization frequency via a five-point scale. Six multiple-choice questions (MCQ) with ultrasound videos assessed image interpretation competency. The image interpretation score was reported as percent correct. We related confidence and utilization to the image interpretation score. RESULTS: Ninety-nine residents were eligible for participation. Fifty-four (55%) completed a pre-curriculum assessment and 45 (45%) completed a post-curriculum assessment. Average image interpretation scores were 41% pre-curriculum and 51% post-curriculum (P =0.02). Pre-curriculum residents were on average unconfident (mean=2.56), and post-curriculum residents were on average confident (mean=3.62). Pre-curriculum residents used POCUS occasionally (mean=2.02, count 13 (24%) never utilizing). Post-curriculum residents used POCUS occasionally (mean=2.42, count 4 (9%) never utilizing). Pre- and post-curriculum confidence were not significantly associated with image interpretation scores (pre-curriculum: r=-0.10, P =0.50; post-curriculum: r=0.24, P =0.11). Pre- and post-curriculum utilization were not significantly associated with image interpretation scores (pre-curriculum: r=0.15, P =0.28; post-curriculum: r=0.02, P =0.90). The number of curriculum sessions attended was significantly associated with higher image interpretation scores (r=0.30, P =0.003). CONCLUSIONS: Our study suggests that POCUS confidence and informal utilization do not correlate with image interpretation knowledge on MCQs among Internal Medicine residents. These findings support assessing direct measures of knowledge, rather than confidence, as an endpoint in evaluating POCUS curricula among Internal Medicine residents.

Implementation and Evaluation of a Longitudinal Flipped-Classroom Point-of-Care Ultrasound Curriculum at an Internal Medicine Residency Program.

BACKGROUND: Point-of-care ultrasound (POCUS) has extensive clinical utility in internal medicine, but formal and uniform curricula in internal medicine are lacking. OBJECTIVE: To determine the effectiveness of a longitudinal, flipped-classroom, academic half-day curriculum on internal medicine resident confidence, utilization, and changes in clinical management. METHODS: We implemented an asynchronous, flipped-classroom, academic half-day curriculum from November 2020 to November 2021 and conducted an evaluation with a prospective, before-after cohort study. Curriculum included 4 rotating sessions comprised of 20 to 30 min of image interpretation followed by 1.5 to 2 h of image acquisition. Confidence was rated via Likert scale. Utilization was reported via indicating never, 1 to 2, 3 to 4, 5 to 6, or >6 times per month (recorded as 1-5, respectively). Image interpretation was assessed via a 6-question, multiple-choice video assessment. RESULTS: Nineteen of 99 potential residents (19%) completed a pre- and post-curriculum evaluation. Residents attended a median of 4 sessions. Confidence improved from 2.47 to 3.53 (P = .002). Utilization did not improve overall (2.11-2.42, P = .22), but utilization of left ventricular function assessment (1.53-2.00, P = .046) and pulmonary assessment (1.53-2.00, P = .039) increased. The percentage of residents that had ever changed their clinical management by POCUS increased from 47% to 84% after implementation of the curriculum. Cardiac, pulmonary/pleural, volume assessment, and abdominal free fluid exams were reported as the most clinically useful. CONCLUSION: Implementation of a longitudinal, academic half-day curriculum for POCUS resulted in improved confidence, increased POCUS utilization for the cardiac and pulmonary examination, and changes in clinical management based on POCUS.

Characteristics, Treatment, and Outcomes of Patients With Severe or Life-threatening COVID-19 at a Military Treatment Facility-A Descriptive Cohort Study.

INTRODUCTION: The treatment of severe and life-threatening COVID-19 is a rapidly evolving practice. The purpose of our study was to describe the characteristics and outcomes of patients with severe or life-threatening COVID-19 who present to a Military Treatment Facility (MTF) with an emphasis on addressing institutional adaptations to rapidly changing medical evidence. MATERIALS AND METHODS: A single-center retrospective study conducted on a prospectively maintained cohort. The MTF is a 52-bed hospital within an urban setting. Patients were included in the cohort if they had laboratory-confirmed severe or life-threatening COVID-19 with positive SARS-CoV-2 reverse transcription polymerase chain reaction. Severe disease was defined as dyspnea, respiratory frequency ≥30/min, blood oxygen saturation ≤93% on ambient air, partial pressure of arterial oxygen to fraction of inspired oxygen ratio <300, or lung infiltrates involving >50% of lung fields within 24-48 hours. Life-threatening COVID-19 was defined as respiratory failure, septic shock, or multiple organ dysfunction. The cohort included patients admitted from June 1 through November 13. Data were collected retrospectively via chart review by a resident physician. RESULTS: In total, our MTF saw 14 cases of severe or life-threatening COVID-19 from June 1 to November 13. Patients had a median age of 70.5 years, with 7% being active duty personnel, 21% dependents, and 71% retired military members. The median time to dexamethasone, remdesivir, and convalescent plasma administration was 4.7, 6.3, and 11.2 hours, respectively. The 28-day in-hospital mortality was 0%. CONCLUSIONS: Patients who present to an MTF with severe or life-threatening COVID-19 are largely retirees, with only a small fraction comprising active duty personnel. The institution of order sets and early consultation can help facilitate prompt patient care for COVID-19.