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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 Hospitals Case Medical Center, Division of Rheumatology, Rheumatology Clinical Research Unit Beachwood, Ohio, United States 1 trial
  • University Hospitals Case Medical Center, Rainbow Babies and Children's Hospital Mayfield Heights, Ohio, United States 1 trial
  • University Hospitals Case Medical Center-Case Western Reserve University (CWRU) Cleveland, Ohio, United States 1 trial
  • University Hospitals Case Medical CenterNI Movement Disorders Center South Euclid, Ohio, United States 1 trial
  • University Hospitals Case Medical Ctr. Cleveland, Ohio, United States 1 trial
  • University Hospitals Chagrin Highlands Health Center Beachwood, Ohio, United States 1 trial
  • University Hospitals Chagrin Highlands Medical Center Orange, Ohio, United States 1 trial
  • University Hospitals Chagrin Highlands Medical Centre Orange, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Cleveland /ID# 153450 Cleveland, Ohio, United States 1 trial
  • University Hospitals Cleveland /ID# 162243 Cleveland, Ohio, United States 1 trial
  • University Hospitals Cleveland /ID# 212241 Cleveland, Ohio, United States 1 trial
  • University Hospitals Cleveland /ID# 216075 Cleveland, Ohio, United States 1 trial
  • University Hospitals Cleveland Case Western Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Cleveland Medial Center Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Cleveland Medical Center South Euclid, Ohio, United States 1 trial
  • University Hospitals Cleveland Medical Center Mayfield Heights, Ohio, United States 1 trial
  • University Hospitals Cleveland Medical Center ( Site 0002) Cleveland, Ohio, United States 1 trial
  • University Hospitals Cleveland Medical Center ( Site 0016) Cleveland, Ohio, United States 1 trial
  • University Hospitals Cleveland Medical Center ( Site 0023) Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Cleveland Medical Center ( Site 0029) Cleveland, Ohio, 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