We’re here to make finding the right clinical trial easy

PfizerLink is what’s known as a research registry.
By joining PfizerLink, you’ll have opportunities to help advance medical research for yourself and your community.


your health information

Sign in to our secure portal to share some details about yourself and your medical areas of interest.


with a Pfizer clinical trial

We’ll check the information you provide against available Pfizer clinical trials — now and over time — to see if there’s one that may be right for you.


to a local study team

If a clinical trial seems like a potential match, and you’re interested, a PfizerLink Navigator will connect you to a study doctor in your area.

Get involved in clinical research
and make a difference — for yourself and others

Pfizer clinical trials
and research

Pfizer clinical trials have led to the development of life-changing new medicines in a range of therapeutic areas. Whether you have a specific condition or have a general interest in learning more about clinical trials we may conduct, we invite you to explore current research available.

Learn more

Pfizer clinical trials
and research

Pfizer clinical trials and research

Why join PfizerLink?

Today, more than 100,000 people around the world, with and without medical conditions, are taking part in Pfizer clinical trials. When you volunteer, you help advance medical research for people like you.

If you’re interested in participating in a Pfizer clinical trial, join PfizerLink and we’ll check your information against our available ongoing studies.

When you join PfizerLink, you can also contribute to research simply by answering some questions about yourself and your health. The information you provide may help make future scientific discoveries and medical advances possible.

We’re currently connecting PfizerLink participants to available Pfizer clinical trials being conducted across the United States. By enrolling in PfizerLink today, you can potentially be connected to Pfizer clinical trials that may interest you in your area.

Why join PfizerLink?

Pfizer clinical trials and research