Every clinical trial is different. You should ask as many questions as you need until you fully understand what to expect in a trial. Here are some examples:

• What are the possible risks and benefits of participating?
• How would the risks and benefits of a trial treatment compare with my current treatment?
• How might participating affect my daily life?
• Would I have to pay for a clinical trial?
• What are the current treatment options for my condition?
• Are there any clinical trials that would be a good option for treatment?