N. Charalampogiannis

Papers

Total Citations

H-Index

About

Dr. N. Charalampogiannis is a pioneering urological surgeon whose work has significantly advanced the field of minimally invasive stone disease management. His primary research focuses on robot-assisted flexible ureteroscopy (RAFU), a cutting-edge technique that combines robotic precision with endoscopic flexibility. His landmark 2017 paper, "Robot-assisted flexible ureteroscopy: an update," with 70 citations, provided the first comprehensive review of this emerging technology, establishing the foundational principles for its clinical application. Building on this, his 2020 study analyzing 240 consecutive RAFU stone treatments (28 citations) systematically identified critical performance factors—including surgeon learning curves, robotic arm positioning, and stone characteristics—that directly influence operative success and complication rates. This work has helped standardize training protocols and refine surgical workflows. Dr. Charalampogiannis’s contributions are particularly notable for bridging the gap between robotic surgery and endourology, demonstrating that robotic assistance can improve dexterity and ergonomics in ureteroscopy while maintaining stone-free rates comparable to traditional methods. His research continues to shape how urologists approach complex renal calculi, making high-volume stone treatment safer and more reproducible.