Robotic surgery implementation in an isolated overseas territory - The case of Reunion Island.

Introduction: In February 2020, robotic surgery was introduced in University Hospital of St Pierre in Reunion Island. The aim of this study was to evaluate the implementation of robotic assisted surgery in the hospital and its impact on operating times and patient outcomes.

Methods: Data was prospectively collected on patients undergoing laparoscopic robotic assisted surgery between February 2020 and February 2022. Information included patient demographics, type of surgery, operating times and length of stay.

Results: Over the two-year study period, 137 patients underwent laparoscopic robotic assisted surgery performed by 6 different surgeons. 89 of the surgeries were in gynecology, including 58 hysterectomies, 37 were in digestive surgery, and 11 in urology. The installation and docking times decreased across all specialties and were found to be significantly reduced when comparing the first and last 15 hysterectomies: mean installation time decreased from 18.7 to 14.5 minutes (p=0.048), mean docking time decreased from 11.3 to 7.1 minutes (p = 0.009).

Conclusions: The implementation of robotic assisted surgery in an isolated territory such as Reunion Island was slow due to a lack of trained surgeons, supply difficulties and Covid crisis. Despite these challenges, the use of robotic surgery allowed for technically more challenging surgeries and demonstrated similar learning curves to other centers.