Zihao Yao

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About

Zihao Yao is a leading surgical oncologist whose research focuses on advancing minimally invasive techniques for gastric cancer treatment, with a particular emphasis on comparing robotic and laparoscopic surgical approaches. His most notable contribution is the landmark randomized phase 2 trial comparing robotic versus laparoscopic distal gastrectomy for resectable gastric cancer, published in 2024 and already garnering 42 citations. This study addressed a critical gap in the literature by providing the first randomized controlled trial evidence on survival differences between these two surgical modalities, demonstrating that robotic surgery may serve as a viable alternative to laparoscopic surgery for gastric cancer patients. Yao’s work has significant implications for surgical decision-making, as it offers rigorous data to guide the adoption of robotic techniques in oncologic gastrectomy. By enrolling 300 patients with cT1-4a and N0/+ disease from 2017 to 2020, his research provides robust evidence that helps surgeons and patients weigh the benefits of robotic versus laparoscopic approaches. Yao’s contributions are shaping the future of gastric cancer surgery, bridging the gap between technological innovation and evidence-based practice.