K. R. Ashwin
Papers
14
Total Citations
99
H-Index
5
About
Dr. K. R. Ashwin is a pioneering Indian surgical oncologist whose research centers on advancing minimally invasive and robotic-assisted surgery for colorectal and gynecologic cancers. His landmark 2013 prospective randomized study comparing robotic-assisted surgery with traditional laparotomy for rectal cancer (38 citations) established him as a leader in demonstrating the feasibility and benefits of robotic approaches in Indian tertiary care settings. Dr. Ashwin has made significant contributions to intraoperative imaging, particularly through real-time identification of transection lines using indocyanine green (ICG) fluorescence in robotic colorectal cancer surgery, and sentinel node mapping for endometrial cancer—innovations that reduce anastomotic leakage and improve surgical precision. His work on the learning curve for robotic rectal surgery and comparative evaluations of open, laparoscopic, and robotic approaches (collectively over 20 citations) provides crucial guidance for surgeons adopting these technologies. Notably, he has conducted the first Indian prospective analyses of the da Vinci SureForm SmartFire stapler across oncological cases, with studies tracking over 400 firings, underscoring his commitment to optimizing surgical tools and outcomes. Dr. Ashwin’s research, with papers spanning 2013 to 2025, continues to shape the evidence base for robotic oncology in high-volume centers, blending technical innovation with rigorous clinical validation.
Research Focus
Key Achievements
Top Papers
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- 5Robotic Surgery for Rectal Cancer: Hype or Hope? (Indian Experience)7 citations · 2020
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