# Emergency Department Slit Lamp Interdisciplinary Training Via Longitudinal Assessment in Medical Practice

## TL;DR

A new training program successfully teaches emergency physicians how to perform slit-lamp exams, boosting their confidence and ability to train others.

## Contribution

An interdisciplinary simulation-based mastery learning curriculum for slit-lamp training in emergency physicians.

## Key findings

- Checklist scores improved by seven points on average after the curriculum (P = .002).
- 86.7% of emergency physicians felt confident in slit-lamp exams post-training, up from 20%.
- Five out of 15 participants taught learners within two months after completing the program.

## Abstract

Eye emergencies make up nearly 3% of US emergency department (ED) visits. While emergency physicians (EP) should diagnose and treat these ophthalmologic emergencies, many trainees report limited ocular exposure and insufficient training throughout their residency to confidently conduct a thorough slit-lamp exam.

We created an interdisciplinary, simulation-based mastery learning (SBML) curriculum to teach emergency attending physicians how to operate the slit lamp with multimodal learning methodology at a tertiary academic center. The EPs first demonstrate their initial slit-lamp competency with a 20-item checklist, and they then review the necessary curricular content to pass their independent readiness test before completing their in-person teaching and demonstration session with an ophthalmology attending to demonstrate procedural mastery (minimal passing score >90%).

Fifteen EPs were enrolled; all completed the final exam of the curriculum. The pre- and post-curriculum checklist scores increased by an average of seven points (P = .002); 86.7% of EPs felt confident in completing a slit-lamp exam after the curriculum, compared to 20% at the beginning. Five of 15 reported teaching learners within the two-month post-curricular period, ranging from 5–30 students. The hands-on teaching was the most positively reviewed element of the curriculum.

The SBML program successfully trained EPs on performing a comprehensive slit-lamp exam with promising results of downstream education to junior learners. We encourage other institutions to leverage SBML as a teaching modality for procedural-based training and advocate cross-discipline education initiatives.