Abstract
The robotic platform can overcome technical difficulties associated with laparoscopic colon surgery. Transitioning from laparoscopic right colectomy with extracorporeal anastomosis (ECA) to robotic right colectomy with intracorporeal anastomosis (ICA) is associated with a learning phase. This study aimed at determining the length of this learning phase and its associated morbidity. We retrospectively analyzed all laparoscopic right colectomies with ECA (n = 38) and robotic right colectomies with ICA (n = 67) for (pre)malignant lesions performed by a single surgeon between January 2014 and December 2020. CUSUM-plot analysis of total procedure time was used for learning curve determination of robotic colectomies. Non-parametric tests were used for statistical analysis. Compared to laparoscopy, the learning phase robotic right colectomies (n = 35) had longer procedure times (p < 0.001) but no differences in anastomotic leakage rate, length of stay or 30-day morbidity. Conversion rate was reduced from 16 to 3 percent in the robotic group. This study provides evidence that robotic right colectomy with ICA can be safely implemented without increasing morbidity.
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The data that support the findings of this study are available from the corresponding author upon reasonable request.
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Conceptualization: EVE and DJ-T-T; Methodology: EVE and RB; Formal analysis and investigation: SV and RB; Writing—original draft preparation: SV, NP and JS; Writing—review and editing: EVE, MV and MD; Supervision: DJ-T-T. All authors read and approved the final manuscript.
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E. Van Eetvelde performs proctoring and consulting activities for Intuitive Surgical, Inc., a private company, and received a research grant from the same company. All other authors declare no conflict of interest.
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The study was evaluated and approved by the committee for medical ethics of the UZ Brussel and VUB (B.U.N. 143201837797).
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Van Eetvelde, E., Violon, S., Poortmans, N. et al. Safe implementation of robotic right colectomy with intracorporeal anastomosis. J Robotic Surg 17, 1071–1076 (2023). https://doi.org/10.1007/s11701-022-01514-6
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DOI: https://doi.org/10.1007/s11701-022-01514-6