Recent Trends in Cardiothoracic Surgery Training: Data from the National Resident Matching Program

Abstract

Objective: In 2008, integrated thoracic residency programs (IP) for cardiothoracic (CT) training were created in response to a decline in CT trainees. However, few studies have reported on trends in the CT training pathway since the inception of IPs. This manuscript examines the current trends related to the overall number of surgical trainees entering CT surgery training following the introduction of IPs into the National Resident Match Program (NRMP).

Design: Main and specialty match data were gathered from NRMP annual reports between 2008 and 2018. Descriptive statistics were used to analyze program size, applications, and filled and unfilled positions for IPs and traditional CT residency programs. Pearson's correlation coefficient was used to determine associations between program variables.

Setting: NRMP main and specialty match in 2008 to 2018.

Participants: Participants of the NRMP main and specialty match in 2008 to 2018.

Results: IPs increased from 2 programs offering 3 positions in 2008 to 28 programs offering 36 positions in 2018. However, during the same time period, the number of available traditional CT residency positions have decreased by 29% (130 to 92). As the number of IPs increased, there was a significant decrease in the number of traditional CT residency positions (ρ = -0.95, p < 0.001). Although, the overall number of CT residency programs (traditional and IP) remained largely unchanged, the proportion of filled CT residency positions increased from 67.7% in 2008 up to 97.7% in 2018.

Conclusion: The IP training format has shown success in increasing the number of trainees entering into CT training programs. Consideration should be given to increasing the number of IP positions or increase interest in CT among general surgery residents to increase the number of CT surgery trainees with the goal of increasing the size of the future CT workforce.

Keywords: Cardiothoracic surgery; Education; Integrated thoracic surgery; Medical Knowledge; Practice-Based Learning and Improvement; Residency; Surgical training; Systems-Based Practice.