To compare the perioperative outcomes of single-port robotic-assisted radical prostatectomy (SP-RARP) and multiport robotic-assisted radical prostatectomy (MP-RARP) via transperitoneal approach, we conducted a comprehensive database search of eligible studies up to October 2022 and compared their results. This study was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, and a leave-one-out sensitivity analysis was performed to control for heterogeneity and risk of bias. A total of six articles were included, involving 926 patients, among which 256 underwent SP-RARP and 670 underwent MP-RARP. Comparing the two, SP-RARP was associated with shorter hospitalization time (- 0.5 days; 95% CI - 1.02, - 0.06, p < 0.05) and less intraoperative blood loss (- 29.88 ml; 95% CI - 45.66, - 14.10, p < 0.05). However, there were no significant differences in any complications, operative time, positive surgical margins, or short-term follow-up outcomes (continence and potency at 3 months). These findings provide reference data for the selection of surgical methods in performing transperitoneal RP and support further research on the broad applicability of the SP platform.
Keywords: Multiport; Radical prostatectomy; Robotic-assisted; Single-port; Transperitoneal.
© 2023. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.