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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 Kentucky, Gill Heart & Vascular Institute Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky, Hematology/Oncology/BMT Clinical Research Lexington, Kentucky, United States 1 trial
  • University of Kentucky, Kentucky Clinic Lexington, Kentucky, United States 1 trial
  • University of Kentucky, Kentucky Clinic, Department of Neurology Lexington, Kentucky, United States 1 trial
  • University of Kentucky, Lexington, Kentucky 40536 Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky, Lexington, Sanders-Brown Center on Aging/Neurology Lexington, Kentucky, United States 1 trial
  • University of Kentucky, Markey Cancer Center (Site # 109) Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky, Markey Cancer Center Clinical Research Office (UK MCC CRO) Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky, Medical Center, Department of Gastroenterology Lexington, Kentucky, United States 1 trial
  • University of Kentucky, Neurology and Movement Disorder Lexington, Kentucky, United States Ongoing trial 1 trial
  • University of Kentucky, SMART clinic Lexington, Kentucky, United States 1 trial
  • University of Kentucky, Sanders Brown Center on Aging/Stroke Program Lexington, Kentucky, United States 1 trial
  • University of Kentucky, School of Medicine, Department of Medicine Lexington, Kentucky, United States 1 trial
  • University of Kentucky, Straus Behavioral Research Bldg., 515 Oldham Ct. Lexington, Kentucky, United States 1 trial
  • University of Kentucky, The Kentucky Clinic Lexington, Kentucky, United States 1 trial
  • University of Kentucky/UK Healthcare Lexington, Kentucky, United States 1 trial
  • University of Kentucky; Gynecologic Oncology Lexington, Kansas, United States 1 trial
  • University of Kentukcy Lexington, Kentucky, United States 1 trial
  • University of La Verne Kinesiology Laboratory La Verne, California, United States 1 trial
  • University of Las Vegas School of Medicine, 1707 W. Charleston Blvd, Suite 220 Las Vegas, Nevada, United States 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