Toolbox resource: Quick guide to using treatment efficacy measures to browse migraine clinical trials

Clinical trials use many different measures to evaluate the efficacy of migraine treatments. Sometimes, healthcare professionals (HCPs) might be interested in the effect of a treatment on a specific migraine feature (e.g. frequency and pain) or in the impact of the disease on patients’ quality of life. However, the use of migraine features or impact domains as search keywords on PubMed an