Papers
3
Total Citations
103
H-Index
3
About
D. Kalivaci is a pioneering surgeon whose research focuses on advancing minimally invasive surgical techniques, particularly in robotic and laparoscopic procedures for complex oncological resections. His major contributions lie in comparative effectiveness research, rigorously evaluating the clinical outcomes and cost implications of robotic versus laparoscopic surgery. In his landmark 2017 study on rectal cancer, which has garnered 53 citations, Kalivaci demonstrated that robotic surgery offers comparable clinical outcomes to laparoscopic approaches while critically analyzing the associated costs—a vital consideration for healthcare systems. His work on distal pancreatectomy (44 citations) further solidified this evidence, providing a detailed cost-analysis framework that has guided surgical decision-making. Kalivaci also achieved a notable technical milestone with the first reported complete full robotic resection of a leiomyosarcoma of the right renal vein (6 citations), showcasing the expanding frontiers of robotic surgery in rare and challenging tumor locations. Through these contributions, Kalivaci has not only advanced surgical practice but also provided essential data on the economic sustainability of robotic platforms, making him a key voice in the ongoing debate over the adoption of high-cost surgical technologies.
Research Focus
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