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Meet The People Who Make Clinical Trials Possible

Clinical trials can lead to life-changing new medicines, but they’re only possible with the help of every person involved.


Pfizer sponsors over 200 clinical trials every year.  If you are considering joining a Pfizer study, you will meet with the Principal Investigator and his or her team at their offices in a location near you.  These healthcare professionals run the study and will take the time to explain all the details of the clinical trial and answer all your questions.

Finding a clinical trial that’s right for you, starts with a conversation with your doctor.  You can search for Pfizer sponsored clinical trials here or all clinical trials on


The Four Clinical Trial Phases

Learn more about the differences between each phase of a clinical trial.


Find a Pfizer Clinical Trial Near You

Use the search tool to find a Pfizer study in your area that’s right for you.


Have a Question About Clinical Trials?

Join the virtual chat to get a better understanding of how clinical trials work, and why.