SudheerKumar Devana

Post Graduate Institute of Medical Education and Research

Papers

Total Citations

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About

SudheerKumar Devana is a urologic surgeon and researcher whose work centers on advancing minimally invasive surgical techniques for complex renal and bladder cancers. His primary research areas include robot-assisted partial nephrectomy (RAPN) for challenging renal masses and the comparative effectiveness of minimally invasive versus open radical cystectomy. Devana’s major contributions lie in systematically evaluating surgical outcomes for high-complexity tumors. His 2021 study on “Trifecta and pentafecta outcomes” for hilar versus nonhilar tumors (32 citations) established that robot-assisted surgery can achieve excellent functional and oncologic results even for these anatomically demanding masses. He further synthesized the global evidence in a 2022 systematic review and meta-analysis (23 citations), confirming RAPN’s feasibility for moderate to highly complex renal tumors. His 2017 single-center study (13 citations) provided crucial Indian data comparing perioperative outcomes of minimally invasive versus open cystectomy. Through rigorous comparative research, Devana has helped validate robotic approaches for the most challenging urologic cancers, directly informing surgical decision-making and improving patient recovery.