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About

Patrick Garfjeld Roberts is a leading health services researcher whose work centers on the rigorous evaluation of surgical innovation, with a particular focus on robot-assisted surgery (RAS). His primary contributions lie in establishing the evidence base for surgical technologies, emphasizing research quality, transparency, and the development of standardized outcome measures. In his highly cited 2020 systematic review, Roberts critically assessed the quality of randomized evidence for RAS, revealing a significant gap in high-quality data for widespread implementation and highlighting the need for more robust safety and effectiveness studies. This work has been foundational in shaping the discourse around surgical evidence. Building on this, Roberts led the RoboCOS study, an international initiative to develop a core outcome set for the comprehensive evaluation of RAS. This landmark project addresses the critical need for standardized metrics to assess patient, surgeon, organizational, and population-level impacts, moving beyond simple technical success to capture the full complexity of surgical transformation. With his work garnering increasing citations, Roberts is a pivotal figure in ensuring that the adoption of costly, system-changing technologies like robotic surgery is guided by transparent, patient-centered evidence.