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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 Michigan ( Site 1217) Ann Arbor, Michigan, United States 1 trial
  • University of Michigan ( Site 1915) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan ( Site 2215) Ann Arbor, Michigan, United States 1 trial
  • University of Michigan ( Site 5060) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan ( Site 6000) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan (Data or Specimen Analysis Only) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan (Michigan Medicine)-Brighton Health Center Brighton, Michigan, United States 1 trial
  • University of Michigan (Michigan Medicine)-Canton Center Canton, Michigan, United States 1 trial
  • University of Michigan (Site # 161) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan (Site #: 71154) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan - 1500 E Medical Center Dr Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan - ALS Center of Excellence Ann Arbor, Michigan, United States 1 trial
  • University of Michigan - Accepting Young Adult and Juvenile Patients Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan - Ann Arbor - Site Number: 840140 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan - Burlington Building Ann Arbor, Michigan, United States 1 trial
  • University of Michigan - Davis Medical Center Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan - Division of Pulmonary & Critical Care Medicine Ann Arbor, Michigan, United States 1 trial
  • University of Michigan - East Ann Arbor Geriatrics Center Ann Arbor, Michigan, United States 1 trial
  • University of Michigan - Internal Medicine Division of Hematology/Oncology Ann Arbor, Michigan, United States 1 trial
  • University of Michigan - Kellogg Clinical Research Center Ann Arbor, Michigan, 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