Since 2020, aggregated from related topics
A randomized control trial (RCT) is a type of scientific experiment that involves randomly assigning participants into different groups to test the effectiveness of a particular treatment or intervention. One group receives the treatment being studied, while another group receives a placebo or standard treatment as a control. By randomly assigning participants, researchers can minimize bias and ensure that any differences observed between the groups are due to the treatment being tested. RCTs are considered the gold standard for determining causality and are widely used in medical research to evaluate the efficacy of new drugs, therapies, and interventions.