Impact of Integrated Thoracic Residency on General Surgery Residents' Thoracic Operative Volume

BACKGROUND Integrated thoracic surgery (1-6) programs have become popular over traditional general surgery (GS) pathways since their inception in 2007. However the effect of 1-6 programs on GS resident training remains unknown. The purpose of this study was to evaluate the effect of 1-6 programs on the thoracic operative experience of co-located GS residents. METHODS Thoracic surgery cases recorded by residents in GS programs co-located with 1-6 programs until 2019 were analyzed. Cases were reviewed 5 years before (TSR-5) through 5 years after (TSR-5) the matriculation of the first thoracic resident in the co-located 1-6 program. To contextualize the overall trends in the field Accreditation Council for Graduate Medical Education GS resident case logs from 1990 to 2018 were analyzed and total thoracic surgery cases recorded. Statistical analysis was performed with linear regression. RESULTS Residents in 19 GS programs with co-located 1-6 programs showed an increase in total thoracic cases from 3710 to 4451 (Delta/year of +85.05 cases a year; P = .03) balanced by an increase in GS residents from 107 to 126 (Delta/year of +1.45; P = .01) with no significant overall change in the median thoracic operative case volume (31.00 at both thoracic residency before and after 5 years). Nationally from 1990 to 2018 there was no change in the total thoracic operative experience for GS graduates. CONCLUSIONS The introduction of 1-6 programs did not negatively impact thoracic operative experience for residents in co-located GS programs. Adequate training of both 1-6 and GS residents at the same institution is feasible. (C) 2022 by The Society of Thoracic Surgeons

Automated summary

The introduction of integrated thoracic surgery programs did not adversely affect the thoracic operative experience of residents in co-located general surgery programs, demonstrating that adequate training of both integrated thoracic surgery and general surgery residents at the same institution is feasible.