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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 1,052,256 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.

Scale
Trial sites by region
CategoryTrial sites
Europe475,329
North America336,239
Asia-Pacific157,634
Latin America45,902
Africa19,579
Middle East14,412
Other3,161

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 States307,840
France73,350
Germany73,241
Italy48,699
China46,284
Japan38,844
Spain36,569
United Kingdom32,501

Trial sites

1,052,256 sites. Sites with a public page link to it on Pharma Observatory.

  • Wallingford Senior Center Seattle, Washington, United States 1 trial
  • Wallington Family Practice Wallington, United Kingdom 1 trial
  • Walman Eye Center Chandler, Arizona, United States 1 trial
  • Walman Eye Center - Sun City Sun City, Arizona, United States 1 trial
  • Walman Eye Center /ID# 236054 Sun City, Arizona, United States 1 trial
  • Walman Eye Center, 10615 West Thunderbird Boulevard, Suite D180 Sun City, Arizona, United States 1 trial
  • Walmart Las Vegas, Nevada, United States 1 trial
  • Walmart Bentonville, Arkansas, United States Ongoing trial 1 trial
  • Walmart Pharmacy Atlantic, Iowa, United States 1 trial
  • Walmart Pharmacy Knoxville, Iowa, United States 1 trial
  • Walmart Pharmacy Pella, Iowa, United States 1 trial
  • Walmer 14th Avenue Clinic Port Elizabeth, Eastern Cape, South Africa 1 trial
  • Walnut Clinical Research Valley Stream, New York, United States Ongoing trial 1 trial
  • Walnut Creek Elementary School Austin, Texas, United States 1 trial
  • Walnut Creek Orthopedics & Sports Medicine Walnut Creek, California, United States 1 trial
  • Walnut Creek, CA Walnut Creek, California, United States 1 trial
  • Walnut Creek, California Walnut Creek, California, United States 1 trial
  • Walnut Hill OB/GYN Associates Dallas, Texas, United States 1 trial
  • Walnut Village Rehabilitation and Care Center Anaheim, California, United States 1 trial
  • Walsall Healthcare NHS Trust Walsall, West Midlands, United Kingdom 1 trial

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