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About

O. H. Fiete Gehrisch is a leading surgical researcher whose work focuses on improving outcomes in pancreatic surgery, particularly through the prediction and prevention of postoperative pancreatic fistula (POPF). His major contribution is the international validation of the distal pancreatectomy fistula risk score (D-FRS), a preoperative tool designed to stratify POPF risk in patients undergoing distal pancreatectomy. This landmark study, published in 2025, evaluated the D-FRS across a diverse cohort of minimally invasive and open surgeries, confirming its reliability and clinical utility. With 4 citations in its early publication window, the work has already garnered attention for its potential to guide surgical decision-making and reduce complication rates. Gehrisch’s research addresses a critical gap in pancreatic surgery, offering a standardized, evidence-based approach to risk assessment that can improve patient outcomes and resource allocation. His validation study stands as a key achievement, positioning him as a rising authority in surgical risk modeling and pancreatic disease management.