Shivraj Barath Kumar

Amrita Institute of Medical Sciences and Research Centre

Papers

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About

Dr. Shivraj Barath Kumar is a distinguished urologic surgeon and researcher whose work centers on optimizing surgical outcomes for renal cell carcinoma, the most common form of kidney cancer. His primary research focus involves comparative effectiveness studies of partial nephrectomy techniques—open, laparoscopic, and robotic-assisted—with a particular emphasis on standardizing success metrics. Dr. Kumar’s most cited work, a 2024 study comparing Trifecta and Pentafecta outcomes across these three surgical modalities, has already garnered 5 citations, reflecting its immediate impact on clinical practice. By rigorously evaluating surgical complexity and success rates, his research provides evidence-based guidance for treatment selection in localized kidney tumors. This work helps surgeons and patients make informed decisions about the trade-offs between minimally invasive approaches and traditional open surgery. Dr. Kumar’s contributions are particularly valuable for advancing robotic-assisted techniques, which offer potential benefits in recovery time and precision. His scholarship is essential reading for urology trainees and practicing surgeons seeking to understand the evolving landscape of nephron-sparing surgery and its measurable outcomes.