Jan Willem Haveman
University Medical Center Groningen, University of Groningen
Papers
5
Total Citations
134
H-Index
4
About
Jan Willem Haveman is a leading figure in the advancement of minimally invasive upper gastrointestinal surgery, with a particular focus on robotic-assisted techniques for esophageal and gastric cancers. As a key contributor to the Upper GI International Robotic Association (UGIRA), his work has been instrumental in moving the field beyond single-center reports toward a robust, evidence-based understanding of global practice. His landmark 2020 study on worldwide RAMIE techniques, cited over 70 times, provided the first comprehensive snapshot of international outcomes, establishing a critical benchmark for the field. Haveman’s subsequent research, including a 2024 analysis of the UGIRA registry with over 20 citations, continues to define the current state of RAMIE and identify areas for improvement. He has also driven comparative effectiveness research, such as his 2023 propensity-score matched analysis of hybrid versus fully robotic esophagectomy, and has tackled persistent challenges like anastomotic leakage, evaluating optimal techniques in a 2025 study. Through this body of work, Haveman has not only shaped surgical best practices but also provided the foundational data that guides surgeons worldwide in adopting and refining robotic approaches to improve patient outcomes.
Research Focus
Key Achievements
Top Papers
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