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About

Dr. Edwin O Onkeni is a surgical oncologist whose research focuses on refining perioperative risk stratification and optimizing outcomes in hepatobiliary and pancreatic surgery. His major contribution lies in demonstrating how patient functional status, as measured by the ECOG performance score, directly influences postoperative recovery and complication rates following minimally invasive liver resections. By analyzing a large multi-institutional database, his landmark 2025 study provided the first robust evidence that even minor hepatectomies carry significantly higher morbidity in patients with impaired functional status, challenging the prevailing assumption that minimally invasive approaches universally reduce risk. This work has already shaped preoperative counseling and patient selection protocols, earning early citations from major hepatobiliary centers. Dr. Onkeni’s research bridges the gap between surgical technique and patient-centered outcomes, advocating for individualized risk assessment over one-size-fits-all surgical strategies. His ongoing investigations into frailty metrics and enhanced recovery pathways continue to influence clinical guidelines, making him a rising voice in evidence-based surgical oncology.