Incremental cost-effectiveness of the pre- and post-bevacizumab eras of metastatic colorectal cancer therapy in British Columbia, Canada.

Objectives: Bevacizumab, with 5-Fluorouracil-based therapy, has been shown to prolong survival among patients with metastatic colorectal cancer (mCRC), at a relatively high cost. We evaluated the cost-effectiveness of therapy for mCRC in the eras prior to, and following, the introduction of bevacizumab on a population basis.

Methods: All patients with newly-diagnosed mCRC in 2003/2004 (the pre-bevacizumab era) and 2006 (the post-bevacizumab era) referred to the British Columbia Cancer Agency were included.