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 1,010,141 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
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 | 460,959 |
| North America | 317,476 |
| Asia-Pacific | 151,107 |
| Latin America | 44,571 |
| Africa | 18,975 |
| Middle East | 13,933 |
| Other | 3,120 |
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 | 290,329 |
| Germany | 71,539 |
| France | 70,907 |
| Italy | 47,238 |
| China | 43,780 |
| Japan | 37,638 |
| Spain | 35,090 |
| United Kingdom | 31,133 |
Trial sites
1,010,141 sites. Sites with a public page link to it on Pharma Observatory.
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oddzial Neuroinfekcji i Neurologii Dzieciecel, Krakowski Szpital Specjalistyczny im.J ana Pawla II 1 trial
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of Anesthesia, Critical Care and Pain Medicine, Hospital Universitario de la Ribera 1 trial
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of California, Irvine School of Medicine Division of Rheumatology 1 trial
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of Medicine 1 trial
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ohO Research GmbH 1 trial
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ohO Research GmbH /ID# 273060 1 trial
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ojewodzkie Wielospecjalistyczne Centrum 1 trial
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olivier EPAULARD 1 trial
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omplejo Hospitalario Universitario Insular-Materno Infantil de Gran Canaria 1 trial
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omplejo Hospitalario Universitario de Canarias - Investigational Site Number : 7240007 1 trial
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oncology department Ain shams university 1 trial
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oncology department of Mian yang central Hosptial 1 trial
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ong Island Vitreoretinal Consultants / Vitreoretinal Consultants of NY (Site 105) 1 trial
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ongji Hospital, Tongji Medical College, Huazhong Science and Technology University 1 trial
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ongji Hospital, Tongji Medical College, Huazhong University of Science andTechnology 1 trial
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operating ENT theater kasr alaini hospital 1 trial
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ophthalmology department, Minia university hospital 1 trial
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ophthalmology department, Poitiers University Hospital 1 trial
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oral & maxillofacial surgery department ,faculty of dentistry, Alexandria university 1 trial
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oral and maxillo facial Surgery Department; Faculty of dentistry, Cairo University. 1 trial
Explore the data behind the map on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.