Papers
2
Total Citations
29
H-Index
2
About
Ion Leva is a urologic oncologist whose research focuses on surgical outcomes and guideline adherence in prostate cancer care, particularly comparing robot-assisted and open radical prostatectomy. His work leverages large-scale population databases to uncover real-world practice patterns and disparities. In his most cited study (21 citations), Leva analyzed the Surveillance, Epidemiology, and End Results (SEER)-Medicare database to identify patient characteristics driving the choice between robot-assisted and open surgery, revealing significant differences in demographics and comorbidity profiles. A second influential paper (8 citations) examined suboptimal adherence to pelvic lymph node dissection guidelines, demonstrating that robot-assisted procedures were associated with lower compliance compared to open surgery—a critical finding for surgical quality improvement. Leva’s contributions highlight the gap between clinical guidelines and actual practice, offering actionable insights for standardizing care. His work is essential reading for researchers and clinicians interested in surgical oncology, health services research, and the real-world impact of minimally invasive techniques on treatment quality.
Research Focus
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Top Papers
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