Clinical research
Clinical trial sites with 1 to 9 trials
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 1,013,653 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
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Trial sites by region
Select a bar to filter by region.
Log scale: bar lengths compare orders of magnitude, not proportions.
| Category | Trial sites |
|---|---|
| Europe | 462,344 |
| North America | 318,364 |
| Asia-Pacific | 151,942 |
| Latin America | 44,748 |
| Africa | 19,099 |
| Middle East | 14,019 |
| Other | 3,137 |
Top countries
Country of the site's address. Select a bar to filter.
Log scale: bar lengths compare orders of magnitude, not proportions.
Bar colour shows the country's region, as in the chart by region.
| Category | Trial sites |
|---|---|
| United States | 291,150 |
| Germany | 71,625 |
| France | 71,078 |
| Italy | 47,467 |
| China | 44,144 |
| Japan | 37,715 |
| Spain | 35,210 |
| United Kingdom | 31,178 |
Trial sites
1,013,653 sites. Sites with a public page link to it on Pharma Observatory.
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Washington University in St. Louis Center for Advanced Medicine (CAM) 1 trial
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Washington University in St. Louis Center for Outpatient Health (COH) 1 trial
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Washington University in St. Louis Clinical Research Unit (CRU) 1 trial
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Washington University in St. Louis Medical School 1 trial
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Washington University in St. Louis Ophthalmology 1 trial
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Washington University in St. Louis School of Medicine & St. Louis Children's Hospital 1 trial
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Washington University in St. Louis School of Medicine - Healthy Mind Lab 1 trial
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Washington University in St. Louis School of Medicine - Program in Physical Therapy 1 trial
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Washington University in St. Louis School of Medicine, Department of Neurology 1 trial
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Washington University in St. Louis School of Medicine, Department of Surgery, Section of Acute and Critical Care Surgery 1 trial
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Washington University in St. Louis | Saint Louis Children's Hospital 1 trial
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Washington University in St. Louis, Department of Ophthalmology 1 trial
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Washington University in St. Louis, Division of Oncology, Section of Bone Marrow Transplantation & Leukemia 1 trial
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Washington University in St. Louis, School of Medicine 1 trial
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Washington University in St. Louis, School of Medicine, Department of Surgery 1 trial
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Washington University in St. Louis, School of Medicine, Program in Occupational Therapy 1 trial
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Washington University in St. Louis, School of Medicine, Saint Louis, Missouri 63110 1 trial
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Washington University in St. Louis, Section of Colon Rectal Surgery 1 trial
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Washington University in St. Louis/Barnes Jewish Hospital 1 trial
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Washington University of Medicine- Siteman Cancer Center 1 trial
Explore the data behind the map on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.