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 1,013,273 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.
Log scale: bar lengths compare orders of magnitude, not proportions.
| Category | Trial sites |
|---|---|
| Europe | 462,197 |
| North America | 318,265 |
| Asia-Pacific | 151,843 |
| Latin America | 44,730 |
| Africa | 19,090 |
| Middle East | 14,014 |
| Other | 3,134 |
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 | 291,056 |
| Germany | 71,629 |
| France | 71,074 |
| Italy | 47,439 |
| China | 44,103 |
| Japan | 37,702 |
| Spain | 35,196 |
| United Kingdom | 31,170 |
Trial sites
1,013,273 sites. Sites with a public page link to it on Pharma Observatory.
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Western Infimary 1 trial
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Western Infirmary, Department of Dermatology 1 trial
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Western Infirmary, Dermatology Department 1 trial
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Western Infirmary, Dumbarton Road 1 trial
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Western Infirmary, Terrent Institute 1 trial
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Western Infirmary/Gartnavel 1 trial
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Western Institutional Review Board 1 trial
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Western Institutional Review Board® (WIRB®) 1 trial
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Western Integrated Pain Treatment Centers 1 trial
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Western KY Rheumatology /ID# 254937 1 trial
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Western KY Rheumatology /ID# 255026 1 trial
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Western KY Rheumatology PLLC 1 trial
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Western Kentucky Heart and Lung Research Foundation 1 trial
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Western Kentucky Hematology & Oncology 1 trial
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Western Kentucky Hematology and Oncology Group, PSC 1 trial
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Western Kentucky Pulmonary Clinic 1 trial
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Western Kentucky Rheumatology PLLC 1 trial
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Western Kenya 1 trial
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Western Manitoba Cancer Centre 1 trial
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Western Manitoba Cancer Centre - Prairie Mountain Health 1 trial
Explore the data behind the map on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.