Peter Williams

Papers

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About

Peter Williams is a surgical researcher whose work sits at the intersection of gynaecological oncology and perioperative risk assessment. His most notable contribution to date is a rigorous comparative analysis of two widely used surgical risk stratification tools — P-POSSUM and the ACS-NSQIP® calculator — applied specifically to the emerging field of robotic surgery for gynaecological cancers. Published in 2024, this retrospective pilot study critically evaluates how accurately these predictive models perform in a specialised oncological robotic surgical context, a question with significant implications for preoperative counselling, surgical planning, and patient safety. With 4 citations already accrued in a short time since publication, the work is attracting early attention from clinicians and researchers navigating the complexities of surgical risk in minimally invasive oncological procedures. Williams' research addresses a genuine gap in the literature, recognising that risk calculators developed for broader surgical populations may require validation before being reliably applied to highly specialised robotic gynaecological oncology settings. His focus on evidence-based perioperative risk stratification positions him as an emerging voice in surgical outcomes research with relevance to both clinical practice and healthcare quality improvement.