Validation of objective performance metrics via an intelligent medical network in gynecological oncology robotic surgery.

Background: Automated performance metrics (APMs) are potentially useful to accurately assess and improve surgeon skills and patient outcomes, while their clinical use is currently limited. We report on the use of the Medicaroid Intelligent Network System (MINS™), a network support system platform used together with the "hinotori" surgical robot system (hinotori™) for the collection of data logs from surgeries, and discuss its potential to improve surgical outcomes.

Methods: This study prospectively evaluated the efficacy of MINS™ for collecting data logs in gynecologic oncologic robotic surgery between December 2022 and February 2024 in nine patients. MINS™ regularly communicated with the hinotori™ via a secure network to collect and send system logs to a cloud server, quantifying various performance data for the evaluation of surgical outcomes.

Results: Clinical data on hinotori™ movement were successfully extracted. The number of operation arm (OA) changes was significantly higher in Patient No. 7, who underwent pelvic lymph node dissection. OA3 monopolar was used more frequently than OA1 bipolar for coagulation (mean: 6.7% vs 2.5%, P ˂0.001). The error count and percentage of inactive time associated with OA collisions decreased dramatically after Patient No. 6, following the version upgrade in July 2024.

Conclusion: MINS™ utilizes technology to connect the hinotori™ to various systems via the Internet, allowing objective evaluations of surgical procedures from data logs. MINS™ is a clinically applicable APM system that objectively analyzes a surgeon's individuality and has the potential to improve surgical techniques and promote standardization.