Strategies for Mitigating Antibody-Drug Conjugate Related Adverse Events for Precision Therapy

Antibody-drug conjugates (ADCs) have been revolutionary in improving personalized therapy of cancer. Through combining monoclonal antibodies, which are targeted to tumor-specific antigens, and cytotoxic agents, ADCs lead to selective delivery of active components, also called payloads, to cancerous cells while sparing healthy body cells from possible collateral damage. Adverse events, however, can still develop because of early release of the payload or cross-expression of targets by normal cells leading to collateral damage. In this review, we elaborate on the common and serious adverse events for the currently US Food and Drug Administration-approved ADCs in solid tumors and discuss mitigating strategies and dose modification guidance for optimizing efficacy and toxicity.