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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 307,840 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 America307,840

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 States307,840
France73,350
Germany73,241
Italy48,699
China46,284
Japan38,844
Spain36,569
United Kingdom32,501

Trial sites

307,840 sites. Sites with a public page link to it on Pharma Observatory.

  • University of Texas Medical Branch - Galveston Houston, Texas, United States Ongoing trial 1 trial
  • University of Texas Medical Branch - Ocr Galveston, Texas, United States Ongoing trial 1 trial
  • University of Texas Medical Branch - Sealy Center for Vaccine Development - Clinical Trials Group Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch - Sealy Institute for Vaccine Sciences, Clinical Trials Program League City, Texas, United States Ongoing trial 1 trial
  • University of Texas Medical Branch Cancer Stop McAllen Clinic McAllen, Texas, United States 1 trial
  • University of Texas Medical Branch Internal Medicine Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch Pediatric Specialty Center League City, Texas, United States 1 trial
  • University of Texas Medical Branch Porphyria Center Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch SC Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch University of Texas MB Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch and Shriners Hospital for Children Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0032) Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0034) Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0037) Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0038) Galveston, Texas, United States Ongoing trial 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0039) Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0049) Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0056) Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0059) Galveston, Texas, United States 1 trial
  • University of Texas Medical Branch at Galveston ( Site 0068) League City, Texas, 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