Masashi Kizuki
Papers
2
Total Citations
28
H-Index
2
About
Masashi Kizuki is a leading surgical outcomes researcher whose work focuses on comparing the effectiveness of robotic and laparoscopic approaches in gastrointestinal oncology. Using Japan’s nationwide Diagnosis Procedure Combination database, Kizuki has conducted landmark propensity score-matched analyses that provide critical, real-world evidence on minimally invasive surgery. His 2023 study on rectal cancer, cited 18 times, demonstrated that robot-assisted surgery offers comparable short-term outcomes to laparoscopic techniques, challenging assumptions about robotic superiority while validating its safety. In a companion study on distal gastrectomy for gastric cancer, cited 10 times, Kizuki similarly found no significant short-term advantage for robotic over laparoscopic methods. These contributions are vital for surgeons and policymakers weighing the high costs of robotic systems against clinical benefits. By leveraging large-scale, population-level data, Kizuki’s work helps define evidence-based surgical standards, influencing practice guidelines and resource allocation in cancer care. His research is essential reading for anyone interested in the comparative effectiveness of modern surgical technologies.
Research Focus
Key Achievements
Top Papers
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