Residents underestimate their robotic performance: evaluating resident robotic console participation time

Abstract

Lack of formal national robotic curriculum results in a void of knowledge regarding appropriate progression of autonomy in robotic general surgery training. One midwestern academic surgical training program has demonstrated that residents expect to independently operate more on the robotic console than they perceive themselves to do. As such, our study sought to evaluate expectations of residents and faculty regarding resident participation versus actual console participation time (CPT) at a community general surgery training program. We surveyed residents and faculty in two phases. Initially, participants were asked to reflect on their perceptions and expectations from the previous six months. The second phase included surveys (collected over six months) after individual cases with subjective estimation of participation versus CPT calculated by the Intuitive Surgical, Inc. MyIntuitive application. Using Mann-Whitney U-Test, we compared resident perceptions of CPT to actual CPT by case complexity and post-graduate year (PGY). Faculty (n = 7) estimated they allowed residents to complete a median of 26-50% of simple and 0-25% of complex cases in the six months prior to the study. They expected senior residents (PGY-4 and PGY-5) to complete more: 51-75% of simple and 26-50% of complex cases. Residents (n = 13), PGY-2-PGY-5, estimated they completed less than faculty perceived (0-25% of simple and 0-25% of complex cases). Sixty-six post-case (after partial colectomy, abdominoperoneal resection, low anterior resection, cholecystectomy, inguinal/ventral hernia repair, and others) surveys were completed. Residents estimated after any case that they had completed 26-50% of the case. However, once examining their MyIntuitive report, they actually completed 51-75% of the case (median). Residents, especially PGY-4 and 5, completed a higher percentage than estimated of robotic cases. Our study confirms that residents can and should complete more of (and increasingly complex) robotic cases throughout training, like the transition of autonomy in open and laparoscopic surgery.

Keywords: Autonomy; General surgery; Resident education; Robotic surgery.

Fig. 1

Pre-study survey results by seniority

Fig. 2

Post-case survey results by seniority

Fig. 3

Most frequently completed cases by senior residents

Fig. 4

Sample screen capture of the My Intuitive App case timeline