cardiovascular outcomes trial
Also written as: CVOT — cardiovascular outcomes trial
A clinical study designed to evaluate the effect of an intervention on major adverse cardiovascular events.
Full Definition
A cardiovascular outcomes trial (CVOT) is a randomized controlled clinical trial specifically designed to assess whether a therapeutic intervention reduces the incidence of major adverse cardiovascular events (MACE) such as cardiovascular death, myocardial infarction, and stroke. These trials are typically required by regulatory agencies for approval of new diabetes medications and are increasingly used to evaluate other cardiovascular prevention therapies. CVOTs provide the highest level of evidence for cardiovascular benefit and are essential for establishing evidence-based prevention guidelines.
Usage
Usage note: Distinguish from safety trials that only assess harm, not benefit.
In Context
- "The cardiovascular outcomes trial demonstrated a 20% reduction in MACE with the novel lipid-lowering therapy." — Clinical research publication