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Clinical research

Clinical trial sites in North America

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 336,342 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: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe475,557
North America336,342
Asia-Pacific157,734
Latin America45,946
Africa19,593
Middle East14,431
Other3,162

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 States307,932
Canada28,408
Bermuda2

Trial sites

336,342 sites. Sites with a public page link to it on Pharma Observatory.

  • Duke Human Vaccine Institute - Duke Vaccine and Trials Unit Durham, North Carolina, United States 9 trials
  • Duke University - Main Hospital and Clinics Durham, North Carolina, United States Ongoing trial 9 trials
  • Duke University Cancer Center Durham, North Carolina, United States Ongoing trial 9 trials
  • Duke University School of Nursing Durham, North Carolina, United States Ongoing trial 9 trials
  • Duramed Investigational Site Winston-Salem, North Carolina, United States 9 trials
  • Duramed Investigational Site Tacoma, Washington, United States 9 trials
  • Duramed Investigational Site Miami, Florida, United States 9 trials
  • Duramed Investigational Site Boise, Idaho, United States 9 trials
  • Duramed Investigational Site Houston, Texas, United States 9 trials
  • Durham VA Health Care System Durham, North Carolina, United States Ongoing trial 9 trials
  • ENT Associates of Texas McKinney, Texas, United States Ongoing trial 9 trials
  • ENT of Georgia Atlanta, Georgia, United States 9 trials
  • Ear Medical Group San Antonio, Texas, United States 9 trials
  • East Carolina Gastroenterology Jacksonville, North Carolina, United States 9 trials
  • East Penn Rheumatology Associates, P.C. Bethlehem, Pennsylvania, United States Ongoing trial 9 trials
  • Eastern Health St. John's, Newfoundland and Labrador, Canada Ongoing trial 9 trials
  • El Paso Cancer Treatment Center El Paso, Texas, United States 9 trials
  • Elite Clinical Research, LLC Jackson, Mississippi, United States Ongoing trial 9 trials
  • Elite Clinical Trials Wildomar, California, United States 9 trials
  • Elkind Headache Center Mount Vernon, New York, United States 9 trials

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