Skip to content

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 1,051,878 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
Europe475,146
North America336,207
Asia-Pacific157,492
Latin America45,914
Africa19,569
Middle East14,394
Other3,156

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 States307,818
France73,311
Germany73,247
Italy48,647
China46,227
Japan38,811
Spain36,541
United Kingdom32,473

Trial sites

1,051,878 sites. Sites with a public page link to it on Pharma Observatory.

  • Wells Institute for Heatlh Awareness Kettering, Ohio, United States 1 trial
  • Wells Medicine Houston, Texas, United States Ongoing trial 1 trial
  • Wells Prince Hospital of The Chinese University of Hong Kong Hong Kong, Hong Kong, China Ongoing trial 1 trial
  • Wells Research Group Edmonton, Canada Ongoing trial 1 trial
  • Wellskin Dermatology & Aesthetics Bowling Green, Kentucky, United States Ongoing trial 1 trial
  • Wellsleep: Bowen Hospital Wellington, New Zealand 1 trial
  • Wellspan Chambersburg, Pennsylvania, United States Ongoing trial 1 trial
  • Wellspan Dialysis York, Pennsylvania, United States 1 trial
  • Wellspan Heart and Vascular York, Pennsylvania, United States 1 trial
  • Wellspan Medical Oncology Gettysburg, Pennsylvania, United States Ongoing trial 1 trial
  • Wellspan Neurosciences York, Pennsylvania, United States 1 trial
  • Wellspan Surgery and Rehabilitation Hospital York, Pennsylvania, United States 1 trial
  • Wellspan Urogynecology and Pelvic Reconstructive Surgery York, Pennsylvania, United States 1 trial
  • Wellspan York York, Pennsylvania, United States 1 trial
  • Wellspring Healthy Living Centre Bristol, Bristol, United Kingdom 1 trial
  • Wellspring Medical Group San Francisco, California, United States 1 trial
  • Wellstar Marietta, Georgia, United States 1 trial
  • Wellstar - Augusta University Medical Center Augusta, Georgia, United States Ongoing trial 1 trial
  • Wellstar Atlanta Medical Centre Marietta, Georgia, United States 1 trial
  • Wellstar Cardiovascular Medicine Marietta, Georgia, United States 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