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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.

  • Wengyuan People Hospital Shaoguan, Guangdong, China Ongoing trial 1 trial
  • Wenhao Xia Guangxi, Nanning, China 1 trial
  • Wenhua Li Shanghai, China Ongoing trial 1 trial
  • Wenhua of Liang Guangzhou, Guangdong, China 1 trial
  • Wenhui Community Health Service center, Gongshu district, Hangzhou city Hangzhou, Zhejiang, China 1 trial
  • Wenjian Jiang Beijing, Beijing Municipality, China 1 trial
  • Wenle Li Xianmencun, China 1 trial
  • Wenling 1st People's Hospital Wenling, Zhejiang, China 1 trial
  • Wenling Chinese Medical Hospital Taizhou, China 1 trial
  • Wenling First People's Hospital Wenling, Zhejiang, China 1 trial
  • Wenling Hospital of Traditional Chinese Medicine Wenling, Zhejiang, China Ongoing trial 1 trial
  • Wenling Institute of Medical Big Data and Artificial Intelligence Wenling, Zhejiang, China Ongoing trial 1 trial
  • Wenling No.1 People's Hospital Taizhou, Zhejiang, China 1 trial
  • Wenshan Center for Disease Control and Prevention Wenshan, Yunnan, China 1 trial
  • Wenshan Zhou people's hospital Wenshan, Yunnan, China Ongoing trial 1 trial
  • Wensheng Qu Wuhan, Hubei, China 1 trial
  • Wenshui County People's Hospital Lüliang, China Ongoing trial 1 trial
  • Wenshui County People's Hospital Lüliang, Shanxi, China Ongoing trial 1 trial
  • Wentachee Valley Hospital Wenatchee, Washington, United States 1 trial
  • Wenting Peng Changsha, 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