Nicholas P. Vaughn
Papers
2
Total Citations
65
H-Index
2
About
Dr. Nicholas P. Vaughn is a urologic surgeon and researcher whose work centers on advancing surgical techniques for kidney cancer, with a particular focus on optimizing renal function preservation during partial nephrectomy. His major contributions lie in the study of "off-clamp" robot-assisted partial nephrectomy (RAPN), a technique designed to eliminate warm ischemia time—a critical factor in post-surgical kidney function. In his landmark 2012 matched cohort study (47 citations), Dr. Vaughn demonstrated that off-clamp RAPN achieves comparable perioperative outcomes to traditional clamped approaches while significantly better preserving renal function. His earlier work at Washington University (18 citations) established the foundational safety and feasibility of this approach, showing that eliminating vascular clamping does not compromise surgical efficacy. These studies have helped shift clinical practice toward ischemia-sparing techniques, directly benefiting patients with compromised renal function or solitary kidneys. Dr. Vaughn’s research bridges the gap between oncologic control and nephron preservation, making him a notable figure in the evolution of minimally invasive kidney surgery.
Research Focus
Key Achievements
Top Papers
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