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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 Health Science Center-Dental School San Antonio, Texas, United States 1 trial
  • University of Texas Health Science Center-Gulf States Hemophilia & Thrombosis Center Houston, Texas, United States 1 trial
  • University of Texas Health Science Center-Houston, Gulf States Hemophilia & Thrombophilia Center Houston, Texas, United States 1 trial
  • University of Texas Health Science Center-Houston; Substance Abuse Research Clinic Houston, Texas, United States 1 trial
  • University of Texas Health Science Center-Ricardo Salinas Dental Clinic San Antonio, Texas, United States 1 trial
  • University of Texas Health Science Centre Houston, Texas, United States Ongoing trial 1 trial
  • University of Texas Health Science at Houston Houston, Texas, United States 1 trial
  • University of Texas Health Science at San Antonio (Site #: 71198) San Antonio, Texas, United States Ongoing trial 1 trial
  • University of Texas Health Sciences Houston, Texas, United States 1 trial
  • University of Texas Health Sciences Center San Antonio Killeen, Texas, United States 1 trial
  • University of Texas Health Sciences Center at Houston - Center for Advanced Heart Failure Houston, Texas, United States Ongoing trial 1 trial
  • University of Texas Health Sciences Center at Houston, 6431 Fannin Street, Medical School Bldg 4-234 Houston, Texas, United States 1 trial
  • University of Texas Health Sciences Center at Houston, Memorial Hermann Cancer Center Houston, Texas, United States 1 trial
  • University of Texas Health Sciences Center of Houston Houston, Texas, United States 1 trial
  • University of Texas Health Sciences Centre Dallas, Texas, United States 1 trial
  • University of Texas Health and Science Center San Antonio, Texas, United States 1 trial
  • University of Texas Health and Science Center at San Antonio San Antonio, Texas, United States 1 trial
  • University of Texas Health, Houston Bellaire, Texas, United States Ongoing trial 1 trial
  • University of Texas Heath Science Center at San Antonio San Antonio, Texas, United States 1 trial
  • University of Texas Hospital / MD Anderson Cancer Center Houston, 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