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Clinical research

Clinical trial sites in the United States

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 307,932 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: Country: United States Clear all

Trial sites by region

Select a bar to filter by region.

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Trial sites by region
CategoryTrial sites
North America307,932

Top countries

Country of the site's address. Select a bar to filter.

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Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States307,932
France73,380
Germany73,266
Italy48,719
China46,305
Japan38,861
Spain36,598
United Kingdom32,508

Trial sites

307,932 sites. Sites with a public page link to it on Pharma Observatory.

  • University of Cleveland Medical Center Cleveland, Ohio, United States Ongoing trial 1 trial
  • University of Colarodo Aurora, Colorado, United States 1 trial
  • University of Coloardo Denver Aurora, Colorado, United States Ongoing trial 1 trial
  • University of Coloardo Hospital Aurora, Colorado, United States 1 trial
  • University of Colorado Loveland, Colorado, United States Ongoing trial 1 trial
  • University of Colorado Colorado Springs, Colorado, United States 1 trial
  • University of Colorado & Children's Hospital of Colorado (CU-CHC) Aurora, Colorado, United States Ongoing trial 1 trial
  • University of Colorado (CU) Cancer Center - Anschutz Cancer Pavilion Aurora, Colorado, United States 1 trial
  • University of Colorado (Site 1007), 12401 East 17th Avenue Aurora, Colorado, United States 1 trial
  • University of Colorado (UC) Health Transplant Center - Anschutz Aurora, Colorado, United States 1 trial
  • University of Colorado (UCD) Anschutz Aurora, Colorado, United States Ongoing trial 1 trial
  • University of Colorado - Adv. Repro. Med. Denver, Colorado, United States 1 trial
  • University of Colorado - Adv. Repro. Med. Aurora, Colorado, United States 1 trial
  • University of Colorado - Advanced reproductive Medicine Aurora, Colorado, United States 1 trial
  • University of Colorado - Anschutz Cancer Pavilion (Neuro Onc Clinic) Aurora, Colorado, United States Ongoing trial 1 trial
  • University of Colorado - Anschutz Medical Aurora, Colorado, United States Ongoing trial 1 trial
  • University of Colorado - Anschutz Medical Campus /ID# 239869 Aurora, Colorado, United States 1 trial
  • University of Colorado - Anschutz Medical Campus VA Aurora, Colorado, United States 1 trial
  • University of Colorado - Anschutz Medical Campus- Site Number : 8400001 Aurora, Colorado, United States Ongoing trial 1 trial
  • University of Colorado - Anschutz Medical Campus- Site Number : 8400003 Aurora, Colorado, United States Ongoing trial 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