What is a Clinical Trial?

A clinical trial is a type of research study that tests new ways to prevent, find, or treat diseases. It might test a new medicine, device, or even a lifestyle change to see if it works and is safe.

When you join a trial, you may get the new treatment being studied, or you may get the regular treatment doctors already use. This helps researchers compare the results. People are usually placed into groups by chance, so everything is fair.

Before a trial starts, it has to be reviewed and approved by experts to make sure it is safe. Everyone on the trial team must follow strict rules to protect your health and your privacy. You will be told about the risks and benefits, and you can ask questions before you decide if joining is right for you.