All questions · If we offer you a trial

Questions you may want to ask before joining a clinical trial

Why am I eligible for this trial? What is the goal of this study? What treatments will I receive? What are the possible benefits and risks? How many extra appointments or tests will I need?

What side effects should I expect? What happens if I decide to leave the study? Will I still receive standard treatment if I do not join? Who do I contact if I have questions or side effects? Will there be any costs for me?

Written by two physicians. Checked against patient information from the US National Cancer Institute and Cancer Research UK.

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Content last updated 25 September 2026 · How we write these cards · Report a problem with this card

These cards are for learning. They are not medical advice and do not replace talking with your own doctor.