Hiroki Yamaue
Papers
20
Total Citations
438
H-Index
10
About
Hiroki Yamaue is a distinguished surgical oncologist whose research has fundamentally shaped the modern understanding and practice of minimally invasive surgery for gastric cancer. His work centers on robotic and laparoscopic gastrectomy, lymph node dissection techniques, and surgical outcomes optimization — fields in which he has emerged as a leading international voice. Yamaue's most impactful contribution is his rigorous comparative investigation of robotic gastrectomy (RG) versus laparoscopic gastrectomy (LG), culminating in one of the field's landmark randomized controlled trials. His 2021 study examining short-term surgical outcomes garnered 223 citations, demonstrating that RG may significantly reduce intra-abdominal infectious complications, including pancreatic fistula and abscess — findings with direct clinical implications. He subsequently completed the full RCT, further validating these results. Beyond comparative trials, Yamaue developed innovative techniques including robotic radical lymphadenectomy without pancreatic contact, reducing operative risk in a notoriously delicate anatomical region. His evaluations of successive da Vinci surgical platforms and reconstructive approaches such as double tract and Roux-en-Y reconstruction reflect a commitment to continuous technical refinement. Notably, his work has also extended into genomics, applying robotic automation to chromatin analysis of clinical tissue samples. Collectively, his research portfolio represents a transformative body of work advancing safer, more precise gastric cancer surgery.
Research Focus
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