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Clinical research

Clinical Research Map

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 992,582 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

Filters: Public page: No public page Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe454,244
North America309,754
Asia-Pacific149,087
Latin America43,952
Africa18,642
Middle East13,803
Other3,100

Top countries

Country of the site's address. Select a bar to filter.

Scale

Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States283,089
Germany70,638
France69,715
Italy46,358
China42,753
Japan37,379
Spain34,446
United Kingdom30,451

Trial sites

992,582 sites. Sites with a public page link to it on Pharma Observatory.

  • Study Site Detroit, Michigan, United States Ongoing trial 5 trials
  • Study Site Baltimore, Maryland, United States 5 trials
  • Study Site New Orleans, Louisiana, United States Ongoing trial 5 trials
  • Study Site Saint Petersburg, Russia 5 trials
  • Study Site Grenoble, France Ongoing trial 5 trials
  • Study Site Plovdiv, Bulgaria 5 trials
  • Study Site Durham, North Carolina, United States 5 trials
  • Study Site Istanbul, Turkey (Türkiye) Ongoing trial 5 trials
  • Study Site Ankara, Turkey (Türkiye) Ongoing trial 5 trials
  • Study Site Timișoara, Romania 5 trials
  • Study Site Beirut, Lebanon 5 trials
  • Study Site Amsterdam, Netherlands Ongoing trial 5 trials
  • Study Site Hanover, Germany 5 trials
  • Study Site 345 Johnston, Rhode Island, United States 5 trials
  • Study Site 359 Pflugerville, Texas, United States 5 trials
  • Study Site 371 Saint Joseph, Missouri, United States 5 trials
  • Study site Santa Monica, California, United States Ongoing trial 5 trials
  • Study site 01 Beijing, China Ongoing trial 5 trials
  • Synergy Research Site Clearwater, Florida, United States 5 trials
  • Synergy Research Site Boynton Beach, Florida, United States 5 trials

Explore the data behind the map on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.

Visit Pharma Observatory