What is a single RCT?

A single RCT, or randomized controlled trial, is a research study design in which participants are randomly assigned to either an intervention group or a control group to evaluate the effects of a specific treatment or intervention. This design helps eliminate bias and allows for a clear comparison of outcomes between the two groups. The "single" aspect typically refers to one trial being conducted independently, as opposed to being part of a larger series of trials. RCTs are considered the gold standard for testing the efficacy of interventions in clinical research.