Preoperative assessment of cancer in elderly patients: a pilot study.

The aim of this study was to assess the face validity and practical utility of the Preoperative Assessment of Cancer in the Elderly (PACE) tool in a sample of elderly patients with cancer. A prospective series of such patients with breast, colorectal, upper gastrointestinal, and other cancers were interviewed using the PACE; patients were scored for presurgical assessment using standard measures, including American Society of Anesthesiologists physical status, the Physiological and Operative Severity Score for Enumeration of Mortality and Morbidity (POSSUM), the Portsmouth POSSUM, and World Health Organization performance status before undergoing standard surgical management. Short-term surgical outcome (in terms of mortality and morbidity) and cancer site-specific data were collected to identify the risk groups.