Patterns of care and outcomes for elderly patients with metastatic colorectal cancer in Australia

Abstract

Objectives: The elderly accounts for a large proportion of patients with metastatic colorectal cancer (mCRC). This study reviews patterns of care and outcomes for elderly patients with mCRC in the community setting. Materials and Methods: Elderly patients (≥. 65. years) with mCRC on the TRACC (Treatment of Recurrent and Advanced Colorectal Cancer) registry were identified. Treatment, bevacizumab-related adverse events, and overall survival (OS) were analysed by age cohorts, comparing those aged 65-74 vs. 75-84 vs. ≥. 85. years and correlated with potential prognostic factors. Factors affecting chemotherapy and bevacizumab administration were analysed using logistic regression analysis. Resul..