Since 2020, aggregated from related topics
A randomized clinical trial is a research study in which participants are randomly assigned to receive different treatments, interventions, or control conditions. This type of study is considered the gold standard for evaluating the effectiveness of new treatments or interventions because random assignment helps to eliminate bias and ensure that any observed effects are due to the treatment being studied. Randomized clinical trials are typically conducted in a controlled setting and involve comparing the outcomes of participants who receive the treatment of interest with those who receive a placebo or standard treatment. The results of these trials can provide valuable evidence to inform clinical practice and guide healthcare decision-making.