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Clinical research

Clinical trial sites in the United States

Clinical trial sites: one pin for each physical site that hosts trials, placed from the address on the trial registration.

  • Trial site
  • Group of pins (click to zoom)

Showing the 40,000 busiest of 307,932 located sites. The map holds only the first 40,000, so narrow the filters to see the rest.

Each pin is one trial site, placed on the map from the address on the trial registration, so it shows part of where trials are run, not all of it. A site with no located address has no pin. A site with a public page on Pharma Observatory links to it; other sites show name, place and trial count only.

Looking for contract research suppliers and CROs? Visit Contract Research Map

Looking to track new and ongoing clinical trials? Visit Trial Insights

Filters: Country: United States Clear all

Trial sites by region

Select a bar to filter by region.

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Trial sites by region
CategoryTrial sites
North America307,932

Top countries

Country of the site's address. Select a bar to filter.

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Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States307,932
France73,380
Germany73,266
Italy48,719
China46,305
Japan38,861
Spain36,598
United Kingdom32,508

Trial sites

307,932 sites. Sites with a public page link to it on Pharma Observatory.

  • University of Kentucky Children's Hospital Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky College of Dentistry Endodontics Division Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky College of Dentistry/Center for Oral Health Research Lexington, Kentucky, United States 1 trial
  • University of Kentucky College of Health Sciences Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky College of Medicine (UKCM) Lexington, Kentucky, United States 1 trial
  • University of Kentucky College of Medicine UK Medical Center Lexington, Kentucky, United States 1 trial
  • University of Kentucky College of Medicine, Kentucky Clinic Lexington, Kentucky, United States 1 trial
  • University of Kentucky College of Medicine, Markey Cancer Center Lexington, Kentucky, United States 1 trial
  • University of Kentucky Cystic Fibrosis Clinic Lexington, Kentucky, United States 1 trial
  • University of Kentucky Department of Internal Medicine Lexington, Kentucky, United States 1 trial
  • University of Kentucky Department of Otolaryngology Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky Department of Surgery Lexington, Kentucky, United States 1 trial
  • University of Kentucky Dept. Of Surgery Lexington, Kentucky, United States 1 trial
  • University of Kentucky Division of Plastic Surgery Lexington, Kentucky, United States 1 trial
  • University of Kentucky General Pediatrics Clinic Lexington, Kentucky, United States 1 trial
  • University of Kentucky Gill Heart Lexington, Kentucky, United States 1 trial
  • University of Kentucky Health Care - Dept. of Neurology Lexington, Kentucky, United States 1 trial
  • University of Kentucky Health Care, Kentucky Neuroscience Institute Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky HealthCare (UK HealthCare) Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky HealthCare - Turfland ( Site 0044) Lexington, Kentucky, United States 1 trial

Explore the data behind the map on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.

Visit Pharma Observatory