Multicenter evaluation of the impact of COVID-19 on the uptake of endoscopic skills by gastroenterology trainees.

Background And Aims: The COVID-19 pandemic significantly decreased procedural volume in 2020, thus limiting training opportunities. First-year fellows (1YF) are particularly susceptible to reduction in endoscopic volume as they build foundational endoscopic skills. We used an objective validated tool, the Assessment of Competency in Endoscopy (ACE), to determine the effect of the pandemic on endoscopy competency in gastroenterology fellows.

Methods: This was a prospective cohort study conducted across two fellowship programs in New York City. Our primary outcome was the comparison of ACE scores of fellows starting gastroenterology fellowships in 2020 to the scores of those starting in 2016-2018. Our secondary outcome was to compare colonoscopy quality metrics and endoscopy volume between these cohorts.

Results: ACE scores were available from 11 pandemic and 10 pre-pandemic 1YFs, and five pandemic and 19 pre-pandemic second (2YF) and third-year fellows (3YF). ACE scores for 1YFs showed significantly higher rating in the pre-pandemic cohort for 4 domains including knowledge of indications and medical issues (p = 0.03), effective and efficient use of air, water, and suction (p = 0.04), pathology identification (p = 0.001), and overall hands-on skills (p = 0.004). 2YFs showed no significant differences. 3YFs showed significantly lower scores in the pandemic cohort in the effective and efficient use of air, water, and suction (p = 0.03), fellows' knowledge of therapeutic tools (p = 0.05), and fellows overall cognitive skills (p = 0.05). There were no significant differences in quality metrics between the cohorts, except longer procedure time for the pandemic cohort (p < 0.01).

Conclusion: Following the COVID-19 pandemic, there was a decline in multiple aspects of endoscopic competency both at the beginning and the end of fellowship training. These trends are likely the result of a decrease in overall procedure volume early in training and highlight the need for supplementing trainee education with other modalities.