Clinical trials Part of Mayo Clinic's commitment to its patients involves conducting medical research that helps people live longer, healthier lives. Clinical trials are research studies that involve volunteer participants. These human studies help doctors better understand, diagnose, treat, and prevent diseases or conditions. Mayo Clinic has thousands of active clinical trials and research studies; and coordinates national clinical trials with other medical centers. See Mayo's clinical trials website and search for a study by condition, treatment or drug name. Mayo Clinic researchers continually develop new studies, so ask your health care provider about clinical studies or visit ClinicalTrials.gov to learn about additional research opportunities. Request an Appointment at Mayo Clinic Overview Sept. 15, 2020 Share on: FacebookTwitter Primary Care in ArizonaSectionsOverviewRequest an appointmentDoctorsSpecialty groupsFrequently asked questionsWhy choose Mayo ClinicCare TeamResearch Research: It's All About Patients SectionsRequest an appointmentOverviewDoctorsSpecialty groupsFrequently asked questionsWhy choose Mayo ClinicCare TeamResearch ORG-20457274 Departments & Centers Medical Departments & Centers Primary Care in Arizona