Elias Khajeh

Champalimaud Foundation, Heidelberg University

Papers

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About

Elias Khajeh is a surgical outcomes researcher whose work sits at the intersection of minimally invasive surgery and evidence-based medicine. His primary research areas include robotic surgery, colorectal oncology, and transplant surgery, with a particular focus on comparing the efficacy of robot-assisted techniques against traditional laparoscopic and open approaches. Khajeh’s most impactful contribution is a 2023 meta-analysis on robot-assisted surgery for rectal cancer, which has garnered 70 citations and provides critical guidance for centers transitioning to robotic platforms. This work systematically evaluated perioperative and oncologic outcomes, offering surgeons a data-driven framework for adopting new technologies. In a second highly cited study (11 citations), Khajeh examined robot-assisted versus laparoscopic living donor nephrectomy, demonstrating that superior outcomes emerge only after surgeons complete the learning curve—a finding with direct implications for surgical training and patient safety. His research is notable for its methodological rigor and practical relevance, helping to bridge the gap between technological innovation and clinical decision-making. For students and researchers, Khajeh’s work exemplifies how meta-analytic techniques can illuminate the real-world benefits and limitations of advanced surgical platforms.