Papers
4
Total Citations
51
H-Index
3
About
Timmy Siauw is a researcher at the intersection of medical physics, robotics, and computational optimization, with a primary focus on improving high dose rate (HDR) brachytherapy for prostate cancer. His key contributions center on developing non-parallel, skew-line needle configurations to reduce trauma to sensitive anatomical structures, such as the penile bulb, during radiation delivery. Siauw introduced the NPIP (Needle Planning by Integer Program) system, a computational method that generates patient-specific needle arrangements to optimize dose coverage while minimizing side effects. His work extends to robotic automation, where he modified the Acubot-RND 7-axis robot for open-loop insertion of these skew-line needle arrays, aiming to enhance procedural reliability and consistency. With over 50 combined citations across his most-cited papers—including the seminal 2012 NPIP study (30 citations) and the 2013 robot-guided insertion study (15 citations)—Siauw’s research has laid foundational groundwork for more precise, automated brachytherapy. His notable achievements include demonstrating the clinical feasibility of robot-guided delivery to avoid penile bulb puncture, as highlighted in his 2012 conference presentation. Siauw’s work represents a significant step toward human-centered automation in radiation oncology, promising reduced patient side effects and improved treatment outcomes.
Research Focus
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