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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 749,471 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

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Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe344,909
North America244,899
Asia-Pacific102,325
Latin America30,037
Africa14,680
Middle East10,236
Other2,385

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 States224,055
Germany56,774
France52,570
Italy32,751
Japan28,416
China24,750
Spain24,439
United Kingdom22,766

Trial sites

749,471 sites. Sites with a public page link to it on Pharma Observatory.

  • Pfizer Investigational Site Kansas City, Missouri, United States 46 trials
  • Pfizer Investigational Site Lyon, France 46 trials
  • Pfizer Investigational Site Clearwater, Florida, United States 46 trials
  • Prestige Clinical Research Franklin, Ohio, United States 46 trials
  • Retina Research Center Austin, Texas, United States 46 trials
  • Sanofi-Aventis Administrative Office Istanbul, Turkey (Türkiye) 46 trials
  • St. Vincent Indianapolis Hospital Indianapolis, Indiana, United States 46 trials
  • Toronto East General Hospital Toronto, Ontario, Canada 46 trials
  • Veterans Affairs Medical Center - Richmond Richmond, Virginia, United States 46 trials
  • Washington Adventist Hospital Takoma Park, Maryland, United States 46 trials
  • Bmc Actg Crs Boston, Massachusetts, United States 45 trials
  • California Cancer Center Fresno, California, United States 45 trials
  • Central Kentucky Research Associates, Inc. Lexington, Kentucky, United States 45 trials
  • Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine Seoul, South Korea 45 trials
  • Elliot Regional Cancer Center Manchester, New Hampshire, United States 45 trials
  • Florida Clinical Research Center, LLC Bradenton, Florida, United States 45 trials
  • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Nashville, Tennessee, United States 45 trials
  • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Brussels, Belgium 45 trials
  • GSK Investigational Site Sunset, Louisiana, United States 45 trials
  • GSK Investigational Site Ulm, Baden-Wurttemberg, Germany 45 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