ESMO Magnitude of Clinical Benefit Scale

The ESMO Magnitude of Clinical Benefit Scale (ESMO-MCBS) is a tool used by healthcare professionals to assess how effective new cancer treatments are. It evaluates the benefits of a treatment—such as improvements in survival or quality of life—against its risks and costs. The scale helps doctors and patients understand the true value of a therapy, allowing for informed decisions about treatment options. Scores range from 1 to 5, with higher scores indicating greater clinical benefit. This system aims to provide clearer guidance on the effectiveness of cancer treatments, ultimately improving patient care.