Nae Takizawa

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About

Nae Takizawa is a urologic surgeon and researcher whose work focuses on advancing robotic-assisted kidney surgery, particularly for complex patient populations. Her key research areas include robotic partial nephrectomy (RPN) outcomes, the impact of obesity on surgical success, and the refinement of trifecta metrics—a composite measure of cancer control, renal function preservation, and complication avoidance. In her most cited study, "Trifecta outcomes of robotic partial nephrectomy in obese patients," she retrospectively analyzed 296 RPN cases at Kansai Medical University Hospital, comparing outcomes across BMI categories (<25, 25–<30, and ≥30). This work demonstrated that while obesity presents technical challenges, RPN can achieve favorable trifecta rates even in higher-BMI patients, offering critical guidance for surgical decision-making. With 4 citations to date, this paper contributes to a growing evidence base supporting minimally invasive approaches in high-risk surgical candidates. Takizawa’s research has practical implications for urologists seeking to optimize patient selection and surgical planning, and her ongoing work continues to shape best practices in robotic kidney surgery.