Comparative Safety and Effectiveness of Bevacizumab Biosimilars to Originator for the Treatment of Metastatic Colorectal Cancer.

Background: Ontario has publicly funded biosimilar bevacizumab for first-line metastatic colorectal cancer (mCRC) since 2019. Clinical trials demonstrate comparable efficacy and safety of bevacizumab biosimilars to originator bevacizumab. The objective of this study was to assess real-world safety and effectiveness of the implementation of bevacizumab biosimilars compared with originator bevacizumab in patients with mCRC.

Cost-Effectiveness Analysis of Bevacizumab Biosimilars Versus Originator Bevacizumab for Metastatic Colorectal Cancer: A Comparative Study Using Real-World Data.

Objectives: MVASI (Amgen) and Zirabev (Pfizer) are 2 of the earliest bevacizumab biosimilars approved for the first-line treatment of metastatic colorectal cancer (mCRC). We aimed to confirm and quantify the real-world cost savings and cost-effectiveness of MVASI and Zirabev relative to originator bevacizumab for patients with mCRC.

Methods: We conducted a population-based, retrospective cohort study in Ontario, Canada, where originator and biosimilar bevacizumab are universally publicly funded.

A Framework for Evaluating the Implementation of Biosimilar Drugs.

Background: The introduction of biosimilar drugs has significant effects on health care systems, and a variety of approaches are required to support acceptance, adoption, and use of these drugs. Literature exists on the enablers of, and barriers to, biosimilar implementation, but frameworks that support the evaluation of biosimilar implementation strategies are currently lacking.

Objective: To develop an evaluation framework for assessing the effects of biosimilar implementation strategies on patients, clinicians, and publicly funded drug programs.