Kotaro Obayashi
Papers
1
Total Citations
5
H-Index
1
About
Kotaro Obayashi is a pioneering figure in robotic-assisted urologic surgery, with a focused research agenda on the clinical and economic evaluation of next-generation surgical platforms. His major contributions center on comparative effectiveness studies of robot-assisted radical prostatectomy (RARP), particularly assessing the novel hinotori surgical system against the established da Vinci platform. In his landmark 2025 single-centre study, Obayashi demonstrated that hinotori-assisted RARP achieves comparable oncologic and functional outcomes while potentially offering cost advantages in the Japanese healthcare context—a finding with significant implications for surgical resource allocation. With 5 citations already for this recent work, his research is gaining traction among urologists and health economists. Obayashi’s work stands out for its rigorous methodology, combining clinical metrics with economic modeling to inform evidence-based adoption of emerging robotic technologies. His findings are particularly relevant for institutions weighing investment in alternative robotic systems, and his ongoing research continues to shape the future of minimally invasive prostate cancer surgery.
Research Focus
Key Achievements
Top Papers
- 1