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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 Alabama, Birmingham Birminham, Alabama, United States 1 trial
  • University of Alabama, Birmingham - Division of Pulmonary, Allergy, and Critical Care Medicine Birmingham, Alabama, United States 1 trial
  • University of Alabama, Birmingham/Department of OB/GYN Birmingham, Alabama, United States 1 trial
  • University of Alabama, Brimingham Birmington, Alabama, United States 1 trial
  • University of Alabama, Department of Psychology Tuscaloosa, Alabama, United States 1 trial
  • University of Alabama, Department of diagnostic Sciences School of Dentistry Birmingham, Alabama, United States 1 trial
  • University of Alabama, Dept of Nutrition Sciences Birmingham, Alabama, United States 1 trial
  • University of Alabama, Division of Endocrinology & Metabolism Birmingham, Alabama, United States 1 trial
  • University of Alabama, Mitchell Cancer Institute Mobile, Alabama, United States 1 trial
  • University of Alabama, North East Medical Building Tuscaloosa, Alabama, United States 1 trial
  • University of Alabama- Birmingham ( Site 5015) Birmingham, Alabama, United States Ongoing trial 1 trial
  • University of Alabama- Site Number : 8400011 Birmingham, Alabama, United States 1 trial
  • University of Alabama-Birmingham Hospital - UAB Lung Health Center Birmingham, Alabama, United States Ongoing trial 1 trial
  • University of Alabama-Birmingham, Department of Neurology Birmingham, Alabama, United States 1 trial
  • University of Alabama-Birmingham-Parent Account Birmingham, Alabama, United States 1 trial
  • University of Alabama-Birmingham: Pulmonary, Allergy and Critical Care Medicine Birmingham, Alabama, United States 1 trial
  • University of Alabama-Callahan Eye Foundation, Prof. Bldg. Birmingham, Alabama, United States 1 trial
  • University of Alabama_6th Ave Birmingham, Alabama, United States Ongoing trial 1 trial
  • University of Alabame Birmingham, Alabama, United States 1 trial
  • University of Albany Albany, New York, 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