Purpose of review: Bone-targeted therapies such as bisphosphonates and denosumab are established in the treatment of cancer patients to prevent or delay skeletal-related events and improve quality of life. Along with these benefits of bone-targeted therapies, there are also known risks and adverse effects.
Recent findings: Although historically bone-targeted therapy use has been limited to palliation in patients with bone metastases, recent evidence suggests that these agents may also have anti-cancer effects. This will likely lead to the greater use of these agents in patients with earlier-stage disease. Increased use will lead to more adverse effects. In particular, the risk of rare but severe toxicities will become important.
Summary: This article explores strategies to maximize the clinical benefit of such therapy while minimizing associated risks.