Randomized controlled trials are the most reliable method available for testing new treatments. They have become the standard that pharmaceutical companies must meet for calculating and proving ...

When Less Can Be More: How the 10-Year Updated Results From the Randomized Controlled AMAROS Trial Should Affect Axillary Management in the Setting of a Positive Node. JCO 41 , 2144-2150 (2023). DOI: ...

In part because randomized trials – in which you recruit two statistically identical groups, choose one of them to get a treatment, and then compare what happens to each group – are expensive ...