Richard L. Simmons
University of Pittsburgh, University of Pittsburgh Medical Center
Papers
4
Total Citations
146
H-Index
4
About
Richard L. Simmons is a leading surgical researcher whose work focuses on refining pancreatic surgery through technical precision and video-based assessment. His major contributions center on robotic pancreaticoduodenectomy (RPD), where he has pioneered the use of post-hoc video review to uncover technical factors that drive postoperative complications. In his highly cited 2018 study (61 citations), he demonstrated that video analysis can identify specific maneuvers associated with delayed gastric emptying—a major source of morbidity and cost after pancreaticoduodenectomy. He extended this approach in a 2020 study (56 citations) that defined long-term complication rates and risk factors, and in another 2020 paper (24 citations) that linked technical details to biliary stricture and cholangitis. His work has also explored how video review can predict margin status in pancreatic adenocarcinoma. By systematically correlating surgical technique with outcomes, Simmons has established video-based assessment as a powerful tool for quality improvement in complex hepatopancreatobiliary surgery. His research not only advances understanding of postoperative pathophysiology but also provides actionable insights for surgeons seeking to reduce complications and improve patient recovery.
Research Focus
Key Achievements
Top Papers
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