Still have questions?
Our FAQ section has answers to commonly asked questions and a glossary of words to know.
Clinical Trials
Merck & Co, Inc, Rahway, NJ, USA, known as MSD outside of the United States and Canada, provides international versions of this site for both healthcare professionals and the general public.
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What to consider
Deciding whether to join a clinical trialsClinical Study / Clinical TrialA way to learn how the body responds to a medicine, vaccine, or medical device. [This is done to see if it is safe and works in people.]. deserves careful thought. There is a lot of information to consider. We’re here to help.
You want to be well-informed and feel safe with your decision about joining a clinical trial. Many questions are answered in the Informed Consent form and process, but there are other questions to consider asking the trial team:
Our FAQ section has answers to commonly asked questions and a glossary of words to know.
