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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.

  • Univeristy of South Alabama Mobile, Alabama, United States 1 trial
  • Univeristy of Southern California Brain and Creativity Institute Los Angeles, California, United States Ongoing trial 1 trial
  • Univeristy of Southern California/Good Samaritan Hospital Los Angeles, California, United States 1 trial
  • Univeristy of Tennessee--HEAL Lab Knoxville, Tennessee, United States 1 trial
  • Univeristy of Texas Health Science Center The Woodlands, Texas, United States 1 trial
  • Univeristy of Texas Health Science Center San Antonio San Antonio, Texas, United States 1 trial
  • Univeristy of Texas Health Science Center at San Antonio San Antonio, Texas, United States 1 trial
  • Univeristy of Texas Health Science Center at San Antonio (UTHSCSA) San Antonio, Texas, United States Ongoing trial 1 trial
  • Univeristy of Texas Houston Health Science Center Houston, Texas, United States 1 trial
  • Univeristy of Texas Medical Branch Galveston, Texas, United States 1 trial
  • Univeristy of Utah Health Sciences Salt Lake City, Utah, United States 1 trial
  • Univeristy of Utah Orthopedic Center Salt Lake City, Utah, United States 1 trial
  • Univeristy of Virginia Health System Charlottesville, Virginia, United States 1 trial
  • Univeristy of Virginia School of Nursing Charlottesville, Virginia, United States Ongoing trial 1 trial
  • Univeristy of Washington Medical Center Seattle, Washington, United States 1 trial
  • Univerisy of Iowa Hospital and Clinics Iowa City, Iowa, United States 1 trial
  • Univerisy of Rochester Rochester, New York, United States Ongoing trial 1 trial
  • Univerity of California San Diego San Diego, California, United States 1 trial
  • Univerity of California at Los Angeles Los Angeles, California, United States 1 trial
  • Univerity of Chicago Chicago, Illinois, 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