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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 987,478 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

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
Europe452,185
North America308,498
Asia-Pacific147,882
Latin America43,732
Africa18,436
Middle East13,669
Other3,076

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 States281,938
Germany70,512
France69,466
Italy46,022
China42,271
Japan37,228
Spain34,250
United Kingdom30,336

Trial sites

987,478 sites. Sites with a public page link to it on Pharma Observatory.

  • Research Site Porto Alegre, Brazil Ongoing trial 238 trials
  • GSK Investigational Site Baltimore, Maryland, United States Ongoing trial 237 trials
  • Research Site Detroit, Michigan, United States Ongoing trial 237 trials
  • Novartis Investigative Site Roma, RM, Italy Ongoing trial 236 trials
  • Novartis Investigative Site Saint Petersburg, Russia Ongoing trial 236 trials
  • GSK Investigational Site Moscow, Russia Ongoing trial 233 trials
  • Research Site Gdansk, Poland Ongoing trial 233 trials
  • Novartis Investigative Site Leuven, Belgium Ongoing trial 230 trials
  • Research Site Kaohsiung City, Taiwan Ongoing trial 230 trials
  • Research Site Wroclaw, Poland Ongoing trial 227 trials
  • GSK Investigational Site Paris, France Ongoing trial 226 trials
  • Research Site Las Vegas, Nevada, United States Ongoing trial 226 trials
  • Research Site Wuhan, China Ongoing trial 226 trials
  • Research Site Málaga, Spain Ongoing trial 225 trials
  • Research Site Stockholm, Sweden Ongoing trial 224 trials
  • GSK Investigational Site Cincinnati, Ohio, United States Ongoing trial 222 trials
  • Research Site Winston-Salem, North Carolina, United States Ongoing trial 221 trials
  • Novartis Investigative Site Singapore, Singapore Ongoing trial 220 trials
  • Research Site Amsterdam, Netherlands Ongoing trial 220 trials
  • Research Site Montpellier, France Ongoing trial 220 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