Chun‐Chao Chang
Papers
1
Total Citations
55
H-Index
1
About
Chun-Chao Chang is a leading colorectal surgeon whose research focuses on advancing minimally invasive surgical techniques for low rectal cancer, particularly through robotic-assisted approaches. His major contributions center on demonstrating the clinical superiority of robot-assisted intersphincteric resection (ISR) over conventional laparoscopy, showing improved functional outcomes and oncologic safety. His landmark 2014 study, which has garnered 55 citations, not only validated robotic ISR as a viable alternative but also provided a multifactorial analysis of the learning curve—a critical resource for surgeons adopting this technology. Chang’s work has helped define best practices in sphincter-preserving surgery, reducing permanent stoma rates while maintaining radical cancer clearance. Beyond this seminal paper, his broader research portfolio explores surgical ergonomics, patient-reported quality of life, and long-term survival outcomes. Recognized as a pioneer in robotic colorectal surgery, Chang’s evidence-based insights continue to shape training protocols and clinical guidelines, making him a key figure in the evolution of precision surgery for rectal cancer.
Research Focus
Key Achievements
Top Papers
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