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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 308,118 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

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Trial sites by region
CategoryTrial sites
North America308,118

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 States308,118
France73,405
Germany73,289
Italy48,775
China46,344
Japan38,886
Spain36,628
United Kingdom32,520

Trial sites

308,118 sites. Sites with a public page link to it on Pharma Observatory.

  • Unity Health System Rochester, New York, United States 1 trial
  • Unity Health System Cancer Care Rochester, New York, United States 1 trial
  • Unity Health- Searcy Medical Center /ID# 203674 Searcy, Arkansas, United States 1 trial
  • Unity Health- Searcy Medical Center /ID# 210905 Searcy, Arkansas, United States 1 trial
  • Unity Health- Searcy Medical Center /ID# 217050 Searcy, Arkansas, United States Ongoing trial 1 trial
  • Unity HealthCare DBA Lafayette Clinic of Urology Lafayette, Indiana, United States 1 trial
  • Unity Healthcare - Brentwood Washington D.C., District of Columbia, United States Ongoing trial 1 trial
  • Unity Medical Center Washington D.C., District of Columbia, United States 1 trial
  • Unity Minnesota Avenue Health Center Washington D.C., District of Columbia, United States 1 trial
  • Unity Point Davenport, Iowa, United States 1 trial
  • Unity Point Clinic Cedar Rapids, Iowa, United States 1 trial
  • Unity Point Health Madison, Wisconsin, United States 1 trial
  • Unity Point Health - Blank Children's Hospital Des Moines, Iowa, United States 1 trial
  • Unity Point Health - Iowa Clinic Des Moines, Iowa, United States 1 trial
  • Unity Point Health - Methodist Hospital Peoria, Illinois, United States 1 trial
  • Unity Point Health - St. Lukes Hospital Cedar Rapids, Iowa, United States Ongoing trial 1 trial
  • Unity Point Health /ID# 162247 Des Moines, Iowa, United States 1 trial
  • Unity Point Health Cardiovascular Services Peoria, Illinois, United States 1 trial
  • Unity Point Health Des Moines Des Moines, Iowa, United States Ongoing trial 1 trial
  • Unity Point Health Meriter Heart and Vascular Institute Madison, Wisconsin, 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