You will also go through a process called informed consent. The doctors and nurses will explain exactly what will happen during the clinical trial. They will answer your questions and tell you about the risks and benefits of the clinical trial. They will ask you to sign a document called a consent form. When you sign this form, you are saying that you understand what is going to happen and that you agree to participate. Even after you have started a clinical trial, you are free to quit at any time for any reason. Quitting early will not affect your medical care in the future.
