What is a Clinical Trial?

Clinical trials are voluntary research studies conducted in people and designed to answer specific questions about the safety or effectiveness of drugs, vaccines, other therapies, or new ways of using existing treatments.

If you are interested in participating in a clinical trial, please speak with your physician to discuss whether this might be an option for you. Your doctor can also help answer questions about your type of cancer and clinical trials or other treatments that might be available to you. Your decision to participate in a clinical trial is voluntary and should be made only after all your questions have been answered and you are able to make a well-informed decision.

Learn about our clinical trials

Early Access Policy

Merus goal is to provide patients access to our investigational therapies at the right time and right manner. For more information, please see our Early Access Policy.

Read our Early Access Policy