Patient resources
For help understanding clinical trial listings and for other resources, visit our Clinical Trial Patient Resources section.
Total Trials
30+
Cancer Types
Your Collaboration in Cancer Research Matters
We are committed to researching investigational medications and we need your help.
Merck is committed to cancer research. We also may collaborate with sponsors in our approach to helping advance cancer care.
Explore our clinical trials by cancer type
We have studies enrolling or planned for multiple cancer types. Choose an indication to find a trial that may be right for your patient. Or scroll down to narrow results with other filters.
Filter cancer clinical trials
Below is a list of all available oncology clinical trials. You can narrow the results by choosing options in the dropdown menus below. You can also narrow results to trials near you by entering your city and state in the search field.
Frequently asked questions (FAQ)
Understanding clinical trials is important when making the decision to join one. Our FAQ section may provide answers to your patients’ commonly asked questions.
What to consider when joining a clinical trial
Joining a clinical trial is an important decision. Our downloadable PDF offers guidance to help patients make an informed choice.