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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 306,971 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

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 America306,971

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 States306,971
Germany73,164
France73,137
Italy48,412
China45,861
Japan38,736
Spain36,429
United Kingdom32,401

Trial sites

306,971 sites. Sites with a public page link to it on Pharma Observatory.

  • William BAMC El Paso, Texas, United States 1 trial
  • William Beamont Hospital Royal Oak, Michigan, United States 1 trial
  • William Beaumont Army Medical Center (WBAMC) / Fort Bliss El Paso, Texas, United States 1 trial
  • William Beaumont Army Medical Center (WBAMC), Ft. Bliss El Paso, Texas, United States 1 trial
  • William Beaumont Army Medical Center - Fort Bliss Fort Bliss, Texas, United States 1 trial
  • William Beaumont Army Medical Center, Ft Bliss El Paso, Texas, United States 1 trial
  • William Beaumont Children's Hospital Royal Oak, Michigan, United States 1 trial
  • William Beaumont Eye Institute, William Beaumont Hospital Royal Oak, Michigan, United States 1 trial
  • William Beaumont Hemodialysis Units Royal Oak, Michigan, United States 1 trial
  • William Beaumont Hosp., Infectious Disease Research CRS Royal Oak, Michigan, United States 1 trial
  • William Beaumont Hospital Detroit, Michigan, United States Ongoing trial 1 trial
  • William Beaumont Hospital Royal Oaks, Michigan, United States 1 trial
  • William Beaumont Hospital Rochester, Michigan, United States 1 trial
  • William Beaumont Hospital Farmington Hills, Michigan, United States 1 trial
  • William Beaumont Hospital Trey, Michigan, United States 1 trial
  • William Beaumont Hospital Hazel Park, Michigan, United States Ongoing trial 1 trial
  • William Beaumont Hospital Southfield, Michigan, United States 1 trial
  • William Beaumont Hospital Bingham Farms, Michigan, United States 1 trial
  • William Beaumont Hospital ( Site 0108) Royal Oak, Michigan, United States 1 trial
  • William Beaumont Hospital ( Site 2219) Royal Oak, 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