Currently, over 80% of radical prostatectomies have been performed with the da Vinci Surgical System. In order to improve the aesthetic outlook and decrease the morbidity of the operation, the new da Vinci Single Port (SP) system was developed in 2018. However, one major problem is the SP system is still not available in most countries. We aim to present our initial experience and show the safety and feasibility of the single-site robotic-assisted radical prostatectomy (LESS-RP) using the da Vinci Single-Site platform. From June 2017 to January 2020, 120 patients with localized prostate cancer (stage T1-T3b) at Kaohsiung Medical University Hospital were included in this study. We describe our technique and report our initial results of LESS-RP using the da Vinci Si robotic system. Preoperative, intraoperative and postoperative patient variables were recorded. Prostate-specific antigen (PSA)-free survival was also analyzed. A total of 120 patients were enrolled in the study. The median age of patients was 68 years (IQR 63-71), with a median body mass index of 25 kg/m2 (IQR 23-27). The median PSA value before operation was 10.7 ng/mL (IQR 7.9-21.1). The median setup time for creat-ing the extraperitoneal space and ports document was 25 min (IQR 18-34). The median robotic console time and operation time were 135 min (IQR 110-161) and 225 min (IQR 197-274), respectively. Median blood loss was 365 mL (IQR 200-600). There were 11 (9.2%) patients who experienced complications (Clavien-Dindo classification Gr II). The me-dian catheter duration was 8 days (IQR 7-9), with a median of 10 days (IQR 7-11) of hospital stay. The PSA free-survival rate was 86% at a median 19 months (IQR 6-28) of follow up. Robotic radical prostatectomy using the da Vinci Single-Site platform system is safe and feasible, with acceptable outcomes.
Journal of clinical medicine. 2021 Apr 08*** epublish ***
Ching-Chia Li, Tsu-Ming Chien, Ming-Ru Lee, Hsiang-Ying Lee, Hung-Lung Ke, Sheng-Chen Wen, Yii-Her Chou, Wen-Jeng Wu
Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan., Department of Urology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung 80756, Taiwan.