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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 748,944 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.

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Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe344,685
North America244,730
Asia-Pacific102,250
Latin America30,016
Africa14,654
Middle East10,225
Other2,384

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 States223,873
Germany56,747
France52,554
Italy32,740
Japan28,386
China24,743
Spain24,427
United Kingdom22,743

Trial sites

748,944 sites. Sites with a public page link to it on Pharma Observatory.

  • 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. Oklahoma City, Oklahoma, United States 59 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. Guadalajara, Mexico 59 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. Atlanta, Georgia, United States 59 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. Milan, Italy 59 trials
  • GSK Investigational Site Tomsk, Russia 59 trials
  • GSK Investigational Site Mississauga, Ontario, Canada 59 trials
  • GSK Investigational Site Naples, Campania, Italy 59 trials
  • Good Samaritan Cancer Center at Good Samaritan Hospital Kearney, Nebraska, United States 59 trials
  • Kingston Regional Cancer Centre Kingston, Ontario, Canada 59 trials
  • Pfizer Investigational Site Minneapolis, Minnesota, United States 59 trials
  • Pfizer Investigational Site Detroit, Michigan, United States 59 trials
  • Sanofi-Aventis Administrative Office Prague, Czechia 59 trials
  • Ucsf Aids Crs San Francisco, California, United States 59 trials
  • Vince and Associates Clinical Research Overland Park, Kansas, United States 59 trials
  • CCOP - Oklahoma Tulsa, Oklahoma, United States 58 trials
  • Community Research Cincinnati, Ohio, United States 58 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. Budapest, Hungary 58 trials
  • GSK Investigational Site Quezon City, Philippines 58 trials
  • Pfizer Investigational Site Washington D.C., District of Columbia, United States 58 trials
  • Pfizer Investigational Site Budapest, Hungary 58 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