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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 Hospitals Rainbow Babies & Childrens Hospital Cleveland, Ohio, United States 1 trial
  • University Hospitals Regional Hospitals Richmond Heights, Ohio, United States 1 trial
  • University Hospitals Richmond Medical Center Richmond Heights, Ohio, United States 1 trial
  • University Hospitals Seidman Cancer Center Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University Hospitals Seidman Cancer Center Sandusky, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Seidman Cancer Center (Case Western) Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Seidman Cancer Center (Site #0151) Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Seidman Cancer Center and Case Western Reserve University Cleveland, Ohio, United States 1 trial
  • University Hospitals Seidman Cancer Center at UH Avon Health Center Satellite Avon, Ohio, United States 1 trial
  • University Hospitals Seidman Cancer Center at UH Mentor Health Center Satellite Mentor, Ohio, United States 1 trial
  • University Hospitals Seidman Cancer, Case Comprehensive Cancer Center Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Siedman Cancer Center Cleveland, Ohio, United States 1 trial
  • University Hospitals St. John Medical Center Westlake, Ohio, United States Ongoing trial 1 trial
  • University Hospitals Suburban Health Center South Euclid, Ohio, United States 1 trial
  • University Hospitals Westlake Health Center, Urology Westlake, Ohio, United States 1 trial
  • University Hospitals Westlake Medical Center Westlake, Ohio, United States 1 trial
  • University Hospitals and Clinics Columbia, Missouri, United States 1 trial
  • University Hospitals at Case Medical Center Cleveland, Ohio, United States 1 trial
  • University Hospitals at Cleveland Medical Center, Seidman Cancer Center, Case Comprehensive Cancer Center Cleveland, Ohio, United States 1 trial
  • University Hospitals at Southwest General Medical Center Middleburg Heights, Ohio, 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