Dear participant:

At the center of clinical trials are people like you—the participants who help move research forward. Clinical trials help us study investigational medicines — medicines that are still being tested — to learn how they work in the body.

It takes time to participate— you attend appointments, coordinate care at home, find transportation, or seek care partner support. We’re grateful for people like you who make research possible.

You can help make a difference in research

Your participation helps us to develop potentially life-changing therapies for unmet medical needs. With your contribution to research, medical progress can move forward – new treatments can be tested, we can learn more about safety and dosing, and evidence-based care has the potential to advance.

Your contribution means so much

By participating in clinical trials, you help researchers address important scientific questions. Clinical trials help identify potential new treatments to improve people’s health and save lives. Your contributions can help find new and better ways of advancing science. Thank you for your dedication and for being a part of research that has the potential to help future patients.

We’re so grateful for you

Download and view the thank you cards recognizing your meaningful contributions to clinical research. Your participation makes all the difference.

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To learn more about clinical trials, please call our clinical trial information center at 1-888-577-8839.

View Trial Details

Our long-standing history in medical science

We’ve spent the past 130 years focused on research and innovation to help save and improve lives. With global reach and science-driven research, we’re maintaining our dedication to continue in the pursuit of better health.

Visit the Medical Science page

Why are clinical trials important?

Our progress is due in large part to the important and tough scientific questions we set out to answer with our trials and, of course, the help of many participants who join our clinical trials.

View all trials that are enrolling participants

Still have questions?

Our FAQ section has answers to commonly asked questions and a glossary of words to know.

Frequently asked questions

Glossary

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