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Clinical research

Clinical Research Map

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 1,052,256 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

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe475,329
North America336,239
Asia-Pacific157,634
Latin America45,902
Africa19,579
Middle East14,412
Other3,161

Top countries

Country of the site's address. Select a bar to filter.

Scale

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

1,052,256 sites. Sites with a public page link to it on Pharma Observatory.

  • Washington University Department of Ophthalmology St Louis, Missouri, United States 1 trial
  • Washington University Department of Orthopaedic Surgery St Louis, Missouri, United States 1 trial
  • Washington University Department of Pediatrics St Louis, Missouri, United States 1 trial
  • Washington University Dept of Oncology St Louis, Missouri, United States 1 trial
  • Washington University Dermatology Research St Louis, Missouri, United States 1 trial
  • Washington University Diabetes Center at Barnes Jewish Hospital St Louis, Missouri, United States 1 trial
  • Washington University Division of Allergy and Immunology St Louis, Missouri, United States 1 trial
  • Washington University Division of Dermatology St Louis, Missouri, United States 1 trial
  • Washington University Division of Plastic Surgery St Louis, Missouri, United States 1 trial
  • Washington University Eye Center St Louis, Missouri, United States 1 trial
  • Washington University Fertility and Reproductive Medicine Center St Louis, Missouri, United States 1 trial
  • Washington University Hospital in St. Louis St Louis, Missouri, United States 1 trial
  • Washington University Mallinckrodt Institute of Radilogy St Louis, Missouri, United States 1 trial
  • Washington University Medical Center (Siteman Cancer Center) St Louis, Missouri, United States 1 trial
  • Washington University Medical Center St. Louis St Louis, Missouri, United States 1 trial
  • Washington University Medical Center in St. Louis St Louis, Missouri, United States 1 trial
  • Washington University Medical Center, Barnes-Jewish Hospital - Center for Advanced Medicine St Louis, Missouri, United States 1 trial
  • Washington University Medical Center, Department of Internal Medicine/Division of Hematology St Louis, Missouri, United States 1 trial
  • Washington University Medical Center, Division of Oncology St Louis, Missouri, United States Ongoing trial 1 trial
  • Washington University Medical Center/ St. Louis Children's Hospital St Louis, Missouri, United States Ongoing trial 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