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 335,662 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 | 474,388 |
| North America | 335,662 |
| Asia-Pacific | 157,004 |
| Latin America | 45,803 |
| Africa | 19,501 |
| Middle East | 14,349 |
| Other | 3,143 |
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 | 307,307 |
| Canada | 28,353 |
| Bermuda | 2 |
Trial sites
335,662 sites. Sites with a public page link to it on Pharma Observatory.
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Vascular and Interventional Radiology 1 trial
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Vascular and Interventional Radiology 1 trial
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Vascular and Interventional Specialist of Orange County 1 trial
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Vascular and Interventional Specialists of Florida (Liver Biopsy) 1 trial
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Vascular and Interventional Specialists of Orange County, Inc. - St. Joseph Hospital of Orange 1 trial
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Vascular and Neuroscience Institute of Southern California 1 trial
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Vascular and Spine Institute Inc 1 trial
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Vascular and Transplant Specialist 1 trial
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Vascular and Transplant Specialists, Peripheral Vascular Laboratory 1 trial
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Vascular and Transplant Specialists, Peripheral Vascular Laboratory 1 trial
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Vascular and Transplant Specialsts, Peripheral and Vascular Laboratory 1 trial
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Vascular and Wound Care Center 1 trial
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Vascular and Wound Care Center, University Hospital 1 trial
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Vasculitis Center, Boston University School of Medicine 1 trial
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VasectoPro 1 trial
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Vasek Polak Research Program 1 trial
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Vasicek Cancer Center at Scott & White Memorial Hospital 1 trial
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Vasicek Cancer Treatment Center 1 trial
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Vasily Giannakeas 1 trial
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Vassar Ambulatory Surgical 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.