Orna Tal

Papers

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About

Orna Tal’s research centers on surgical oncology, health technology assessment, and patient-centered outcomes, with a particular focus on gynecologic cancers and obesity. Her most cited work, a 2020 study comparing robotic versus open surgery in obese women with low-grade endometrial cancer, provides critical insights into perioperative outcomes, costs, and quality of life. This retrospective analysis, with 22 citations, addresses a pressing clinical question by evaluating whether minimally invasive approaches offer tangible benefits for a high-risk population, balancing surgical efficacy with economic and patient-reported measures. Tal’s broader contributions include pioneering methodologies for assessing the “added value” of new medical technologies, as explored in her 2018 survey on technology valuation. By integrating parameters beyond safety and cost—such as patient experience and long-term survivorship—she advances frameworks for resource allocation in an era of rapid innovation. Her work is notable for bridging clinical outcomes with health economics, offering a model for evidence-based decision-making in surgical oncology. For students and researchers, Tal’s research underscores the importance of multidisciplinary evaluation in optimizing care for vulnerable populations, demonstrating how rigorous comparative studies can shape both practice and policy.