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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 1,049,257 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
Europe474,077
North America335,544
Asia-Pacific156,891
Latin America45,783
Africa19,488
Middle East14,332
Other3,142

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 States307,205
France73,197
Germany73,176
Italy48,496
China45,975
Japan38,756
Spain36,445
United Kingdom32,416

Trial sites

1,049,257 sites. Sites with a public page link to it on Pharma Observatory.

  • Xiaoshan Hospital Hangzhou, China 1 trial
  • Xiaoshen Wang Shanghai, China 1 trial
  • Xiaoshi Zhang Guangzhou, China 1 trial
  • Xiaosong Chen Shanghai, Please Select, China 1 trial
  • Xiaosu Zhao Beijing, Beijing Municipality, China 1 trial
  • Xiaotangshan Community Health Service Center, Changping District, Beijing Beijing, Beijing Municipality, China Ongoing trial 1 trial
  • Xiaotong Hou Beijing, Beijing Municipality, China 1 trial
  • Xiaowen Tang Suzhou, Jiangsu, China 1 trial
  • Xiaoxian People's Hospital Suzhou, China Ongoing trial 1 trial
  • Xiaoxiang Chen Nanjing, Jiangsu, China 1 trial
  • Xiaoxin Li Beijing, Beijing Municipality, China 1 trial
  • Xiaoyan Yang Tianjin, Tianjin Municipality, China 1 trial
  • Xiaoying Li Shanghai, Shanghai Municipality, China 1 trial
  • Xiaoying Zhu New York, New York, United States 1 trial
  • Xiaoyun Cheng Shanghai, Shanghai Municipality, China 1 trial
  • Xiaya Hospital Central South Unversity Changsha, China 1 trial
  • Xiayi County People's Hospital Shangqiu, China Ongoing trial 1 trial
  • Xiayi County People's Hospital Shangqiu, Henan, China 1 trial
  • Xiayi People's Hospital Shangqiu, Henan, China Ongoing trial 1 trial
  • Xiayuan Community Health Center Guangzhou, 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