Clinical research
Clinical trial sites with 10 to 49 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 30,640 located sites.
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 |
|---|---|
| North America | 13,407 |
| Europe | 10,888 |
| Asia-Pacific | 4,537 |
| Latin America | 1,054 |
| Africa | 422 |
| Middle East | 313 |
| Other | 19 |
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 | 12,474 |
| France | 1,874 |
| China | 1,615 |
| Germany | 1,393 |
| United Kingdom | 1,090 |
| Spain | 1,077 |
| Italy | 1,050 |
| Canada | 933 |
Trial sites
30,640 sites. Sites with a public page link to it on Pharma Observatory.
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Onkozentrum - Klinik im Park 13 trials
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Onze Lieve Vrouwe Gasthuis (OLVG) 13 trials
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Onze Lieve Vrouwziekenhuis Aalst 13 trials
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Optima Research 13 trials
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Optimal Research, LLC 13 trials
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Optometry Group, LLC 13 trials
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Ordensklinikum Linz 13 trials
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Orlando, Florida 13 trials
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Ormond Beach Clinical Research 13 trials
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OrthoCarolina Research Institute, Inc. 13 trials
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Osaka International Cancer Institute 13 trials
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Osaka Medical College Hospital 13 trials
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Osceola Regional Medical Center 13 trials
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Oslo Universitetssykehus HF, Ullevål 13 trials
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Oslo University Hospital, Ullevaal 13 trials
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Ospedale Beata Vergine 13 trials
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Ospedale Cervello 13 trials
Explore the data behind the map on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.