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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 1,051,878 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.

  • Wentworth Health Partners Coastal Neurology Services Dover, New Hampshire, United States 1 trial
  • Wentworth Hospital Durban, South Africa 1 trial
  • Wentworth Hospital Durban, KwaZulu-Natal, South Africa Ongoing trial 1 trial
  • Wentworth Hospital ( Site 2400) Durban, KwaZulu-Natal, South Africa Ongoing trial 1 trial
  • Wentworth Hospital ( Site 2604) Durban, KwaZulu-Natal, South Africa Ongoing trial 1 trial
  • Wentworth Hospital ( Site 3904) Durban, KwaZulu-Natal, South Africa Ongoing trial 1 trial
  • Wentworth Hospital ( Site 4303) Durban, KwaZulu-Natal, South Africa Ongoing trial 1 trial
  • Wentworth Hospital ( Site 6607) Durban, KwaZulu-Natal, South Africa 1 trial
  • Wentworth Hospital ( Site 6653) Durban, KwaZulu-Natal, South Africa Ongoing trial 1 trial
  • Wentworth Lodge Hamilton, Ontario, Canada 1 trial
  • Wentworth-Limeridge Medical Centre Hamilton, Ontario, Canada 1 trial
  • Wenwen Wang Wuhan, Hubei, China 1 trial
  • Wenxian Center for Disease Control and Prevention Wenquan, Henan, China Ongoing trial 1 trial
  • Wenxian People's Hospital Jiaozuo, Henan, China Ongoing trial 1 trial
  • Wenxian People's Hospital Jiayuguan, China Ongoing trial 1 trial
  • Wenxiang Wang Changsha, Hunan, China 1 trial
  • Wenxue liu Nanjing, Jiangsu, China Ongoing trial 1 trial
  • Wenyang Li Shenyang, Liaoning, China 1 trial
  • Wenyao Geng Qingdao, Shandong, China 1 trial
  • Wenzhou Wenzhou, Zhejiang, China 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