Gynecological surgery using the Kangduo robotic system

Robotic surgery represents a notable advancement in the field of minimally invasive gynecological surgery. Although the Kangduo Robot® SR1000 (KD-SR-01) surgical system has shown improved stability and high efficiency, studies describing its use for gynecological surgery are limited. We aimed to review the safety and effectiveness of the KD-SR-01 system in gynecologic surgery and compare it with conventional laparoscopic operation.

We compared patient characteristics and short-term outcomes in cases of gynecological surgery conducted using the KD-SR-01 system and laparoscopic minimally invasive procedures between March 2024 and October 2024. The short-term clinical efficacies of both surgical modalities were compared by performing statistical analyses.

The KD-SR-01 system was used for total hysterectomy due to benign uterine tumors in 144 cases, ovarian cyst removal surgery due to benign ovarian tumors in 25 cases, unilateral adnexectomy due to benign ovarian tumors or borderline tumors in 25 cases, staging of early endometrial cancer in 24 cases, and radical cervical cancer resection for early cervical cancer in 24 cases. None of the patients showed serious complications (Clavien-Dindo grade ≥ 3). In comparison with traditional laparoscopic surgery, Kangduo robotic surgery resulted in a lower duration of hospitalization, operation time, blood loss, and drainage volume, but the two surgical modalities showed no differences in the complication rate.

The Kangduo robotic system was safe and feasible for gynecological surgery. Evidence from additional studies and more surgical experience are required to determine the long-term outcomes and indications for gynecological surgery using this robotic system.