The Effect of a Flipped Classroom Learning Model Versus Traditional Lecture Model on Resident's Knowledge Acquisition for Atraumatic Back Pain in the Emergency Department.

Objective: The effectiveness of lecture-based (LB) formats for residency education has recently been challenged as the gold standard. Studies suggest a flipped classroom (FC) lecture improves resident satisfaction, but evidence that showing improved knowledge acquisition is lacking. To determine whether the flipped classroom model improves knowledge acquisition compared to traditional LB model. Methods: Emergency medicine resident physicians at 2 academic programs were included in December 2019; at Sinai-Grace Hospital, a traditional lecture was the teaching method and at Detroit Receiving Hospital, FC was utilized. Residents completed prelecture and postlecture content tests. The primary outcome was change in test results (pretest to post-test). A noninferiority design comparing the changes between intervention and control groups was utilized (1-sided t-test, noninferiority margin of -0.5; 1-sided alpha = 0.05). Results: Results were available for 31 residents (17 controls and 14 interventions) out of 83 enrolled. There were 14 postgraduate year 1 (PGY-1), 9 PGY-2, and 8 PGY-3 residents. The mean difference in score was +0.71 (SD 1.38) and +0.77 (SD 1.48) for the FC and LB groups, respectively. This resulted in a mean difference between groups of -0.05 (lower bound of the upper 95% confidence interval -0.93 and therefore crossing the noninferiority margin of -0.05; P = .20). Conclusions: This study of resident education at 2 training programs was unable to demonstrate noninferiority of an FC format compared to standard lecture. Surprisingly, there was little improvement in test results after both teaching formats. Larger studies are needed to power results.

Video-assisted self-reflection of resuscitations for resident education and improvement of leadership skills: A pilot study.

INTRODUCTION: One of the most challenging aspects of Emergency Medicine (EM) residency is mastering the leadership skills required during a resuscitation. Use of resuscitation video recording for debriefing is gaining popularity in graduate medical education. However, there are limited studies of how video technology can be used to improve leadership skills in the emergency department. We aim to evaluate the utility of video-assisted self-reflection, compared with self-reflection alone, in the setting of resuscitation leadership. METHODS: This was a prospective, randomized, controlled pilot study conducted in 2018 at an urban level 1 trauma center with a three-year EM residency program. The trial included postgraduate year (PGY) 2 and 3 residents (n = 10). Each resident acted as an individual team leader for a live real-time resuscitation in the emergency department. The authors classified a patient as a resuscitation if there was an immediate life- or limb-threatening disease process or an abnormal vital sign with an indication of hypoperfusion. Each resident was recorded as the team leader twice. Both control and intervention groups produced written self-reflection after their first recording. The intervention group viewed their resuscitation recording while completing the written reflection. After their reflection, all participants were recorded for a second resuscitation. Two faculty experts, blinded to the study, scored each video using the Concise Assessment of Leader Management (CALM) scale to measure the leadership skills of the resident team leader. RESULTS: Five PGY­3 and five PGY­2 residents participated. The weighted kappa between the two experts was 0.45 (CI 0.34-0.56, p < 0.0001). The median gain score in the control group was -1.5 (IQR) versus 0.5 in the intervention group (IQR). DISCUSSION: Video-assisted self-reflection showed positive gain score trends in leadership evaluation for residents during a resuscitation compared with the non-video assisted control group. This tool would be beneficial to implement in EM residency.