Find a trial Find a Pfizer clinical trial Refine your searchSearch Show filtersFilter byLocationPediatric Trials: 0-17 YearsAdult Trials: 18+ YearsAge (years)Sex Sex- Any -MaleFemaleBothMaleFemaleTrial status Indicates the current stage of a clinical study and whether it is or will be open for enrollment or in currently active and enrolling in the near future.Distance (miles)50100150200250+250+Travel DistanceAll0-50 miles0-100 miles0-150 miles0-200 miles1000Find a trialSearching for Matching Trials ...Save searchSaved trials Saved trials You currently don’t have any saved trials. To save a trial, select the bookmark icon on the result listing. Contact usFor more information about participation in a Pfizer clinical trial, please email or call the Pfizer Clinical Trial Contact Center at 1-800-887-7002.This clinical trial is no longer listed on pfizerclinicaltrials.com. To learn more about the study, you may visit the following page of ClinicalTrials.gov: https://clinicaltrials.gov/ct2/show/study/NCT03794609. You may learn about Pfizer clinical trials that are recruiting or planned to recruit shortly by using the search box above.