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Clinical research

Clinical trial sites in North America

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 335,544 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.

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Filters: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe474,077
North America335,544
Asia-Pacific156,891
Latin America45,783
Africa19,488
Middle East14,332
Other3,142

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 States307,205
Canada28,337
Bermuda2

Trial sites

335,544 sites. Sites with a public page link to it on Pharma Observatory.

  • Washington University in St. Louis, Department of Ophthalmology St Louis, Missouri, United States 1 trial
  • Washington University in St. Louis, Division of Oncology, Section of Bone Marrow Transplantation & Leukemia St Louis, Missouri, United States 1 trial
  • Washington University in St. Louis, School of Medicine Saint Louis, Louisiana, United States 1 trial
  • Washington University in St. Louis, School of Medicine, Department of Surgery St Louis, Missouri, United States 1 trial
  • Washington University in St. Louis, School of Medicine, Program in Occupational Therapy St Louis, Missouri, United States 1 trial
  • Washington University in St. Louis, School of Medicine, Saint Louis, Missouri 63110 St Louis, Missouri, United States Ongoing trial 1 trial
  • Washington University in St. Louis, Section of Colon Rectal Surgery St Louis, Missouri, United States 1 trial
  • Washington University in St. Louis/Barnes Jewish Hospital Creve Coeur, Missouri, United States 1 trial
  • Washington University of Medicine- Siteman Cancer Center St Louis, Missouri, United States 1 trial
  • Washington University of School of Medicine St Louis, Missouri, United States 1 trial
  • Washington University of St. Louis, St. Louis Children's Hospital St Louis, Missouri, United States Ongoing trial 1 trial
  • Washington University website HeathStudy.wustl.edu St Louis, Missouri, United States 1 trial
  • Washington University, 660 S. Euclid Ave., Box 8111 Neurology St Louis, Missouri, United States 1 trial
  • Washington University, Barns Jewish Hospital St Louis, Missouri, United States 1 trial
  • Washington University, Department of Internal Medicine/Division of Hematology St Louis, Missouri, United States 1 trial
  • Washington University, Department of Psychiatry St Louis, Missouri, United States 1 trial
  • Washington University, Division of Pulmonary and Critical Care Medicine St Louis, Missouri, United States 1 trial
  • Washington University, Division of Urologic Surgery St Louis, Missouri, United States 1 trial
  • Washington University, Oncology/Bone Marrow Transplant St Louis, Missouri, United States 1 trial
  • Washington University, Renal Division St Louis, Missouri, 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.