Masatsune Shibutani
Papers
3
Total Citations
59
H-Index
2
About
Masatsune Shibutani is a leading figure in the advancement of robotic-assisted minimally invasive surgery, with a primary focus on improving outcomes for gastrointestinal and oncological procedures. His major contributions center on rigorous comparative effectiveness research, most notably through a landmark meta-analysis comparing robot-assisted versus conventional laparoscopic surgery for rectal cancer. This pivotal 2018 study, cited over 50 times, provided crucial evidence on short- and long-term outcomes, helping to guide surgical decision-making in a rapidly evolving field. Dr. Shibutani has also pioneered novel surgical techniques, including the development of robot-assisted minimally invasive esophagectomy (RAMIE) performed in the left lateral decubitus position, offering an alternative to the more common prone approach. Beyond large-scale analyses, his work addresses critical safety considerations in robotic surgery, as demonstrated by his detailed case report on an 8-mm port site hernia following robotic ileocecal resection—a rare but important complication that challenges standard closure protocols. Through this blend of high-impact meta-analyses, technical innovation, and meticulous attention to patient safety, Dr. Shibutani continues to shape the evidence base and clinical practice of robotic surgery.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3