Objectives: The surgical training of gynecologic oncology (GO) fellows is critical to providing excellent care to women with gynecologic cancers. We sought to evaluate changes in techniques and surgical volumes over an 18-year period among established GO fellowships across the US.
Methods: We emailed surveys to 30 GO programs that had trained fellows for at least 18 years. Surveys requested the number of surgical cases performed by a fellow for seventeen surgical procedures over each of five-time intervals. A One-Way Analysis of Variance was conducted for each procedure, averaged across institutions, to examine whether each procedure significantly changed over the 18-year span.
Results: 14 GO programs responded and were included in the analysis using SPSS. We observed a significant increase in the use of minimally invasive (MIS) procedures (robotic hysterectomy (p < .001), MIS pelvic (p = .001) and MIS paraaortic lymphadenectomy (p = .008). There was a concurrent significant decrease in corresponding "open" procedures. There was a significant decrease in all paraaortic lymphadenectomies. Complex procedures (such as bowel resection) remained stable. However, there was a wide variation in the number of cases reported with extremely small numbers for some critical procedures.
Conclusions: The experience of GO fellows has shifted toward increased use of MIS. While these trends in care are appropriate, they do not diminish the need in many patients for complex open procedures. These findings should help spur the development of innovative training to maintain the ability to provide these core, specialty-defining procedures safely.
Keywords: Complex surgery; Fellowship surgical training; Minimally invasive surgery; Surgical trends.
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