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Clinical research

Clinical trial sites with 1 to 9 trials

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 1,011,145 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

Filters: Trials at the site: 1-9 Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe461,316
North America317,741
Asia-Pacific151,364
Latin America44,624
Africa19,017
Middle East13,960
Other3,123

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 States290,575
Germany71,560
France70,972
Italy47,322
China43,902
Japan37,666
Spain35,118
United Kingdom31,124

Trial sites

1,011,145 sites. Sites with a public page link to it on Pharma Observatory.

  • Xian Children's Hospital Xi'an, Shaanxi, China 1 trial
  • Xian First Hospital Xi'an, China 1 trial
  • Xian Gaoxin Hospital Xi'an, Shaanxi, China 1 trial
  • Xian International Medical Center Hospital Xi'an, Shan3XI, China Ongoing trial 1 trial
  • Xian Jiaotong University Second Hospital Xi'an, China 1 trial
  • Xian Jiaotong University, No.28 Xi'an, Shaanxi, China 1 trial
  • Xian Lu Beijing, China 1 trial
  • Xian XD Group Hospital Xi’an, Shanxi, China Ongoing trial 1 trial
  • Xian Yang Central Hospital Xi'an, Shaanxi, China 1 trial
  • Xian Yang Central Hospital Xianyang, China Ongoing trial 1 trial
  • Xian county People's Hospital Cangzhou, Hebei, China Ongoing trial 1 trial
  • Xian'an District Center for Disease Prevention and Control Xianning, Hubei, China Ongoing trial 1 trial
  • Xian-Jun Yu Shanghai, China 1 trial
  • Xian-Liang Zhou Beijing, Beijing Municipality, China 1 trial
  • Xiancang Ma Xi'an, Shaanxi, China 1 trial
  • Xianchai Hong Wenzhou, Zhejiang, China 1 trial
  • Xianfeng County People's Hospital Enshi, Hubei, China 1 trial
  • Xiang Guangda Wuhan, Hubei, China 1 trial
  • Xiang Hospital Central South University Changsha, Hunan, China 1 trial
  • Xiang Ya Hospital of Central South University Changsha, Hunan, 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