Technical advancements in robot-assisted radical prostatectomy: systematic review and bibliometric analysis.

Robot-assisted radical prostatectomy has transformed the surgical management of localized prostate cancer, yet its research landscape remains incompletely mapped. We conducted a systematic review and bibliometric analysis of 578 articles and conference papers from Scopus and Web of Science (2005-2026), following PRISMA guidelines, and analyzed publication trends, geographic and institutional distribution, author networks, journal output, keyword co-occurrence, and thematic evolution. The results reveal exponential growth in research, with an inflection around 2015-2016 and accelerated momentum after 2020, reflecting the widespread adoption and maturation of robotic programs. The United States leads in publication volume, followed by Italy and the rapidly growing contribution of China, while The University of Turin (Italy) emerges as the most productive institution due to its pioneering Retzius-sparing approach; the Journal of Robotic Surgery remains the leading publication venue. Thematic analysis demonstrates a progression from early feasibility studies to the standardization of nerve-sparing and continence-preserving techniques, advancing toward single-port surgery, augmented reality navigation, and AI-assisted intraoperative decision-making. Emerging technologies such as augmented reality, the NeuroSAFE protocol, and deep learning models for outcome prediction are particularly transformative, and geographic disparities are highlighted as critical priorities for future research.