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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

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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 Michigan Health System (Adult Site) Ann Arbor, Michigan, United States 1 trial
  • University of Michigan Health System (UMHS) (Site #202) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System (UMHS) - Allergy Clinic - Northville Health Center Location Northville, Michigan, United States 1 trial
  • University of Michigan Health System (UMHS) - C.S. Mott Children's Hospital - Hematology Oncology Clinic Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System (UMHS) - University Hospital (University of Michigan Medical Center) Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System (UMHS) VA Medical Center Ann Arbor, Michigan, United States 1 trial
  • University of Michigan Health System - Ann Arbor /ID# 265233 Ann Arbor, Michigan, United States 1 trial
  • University of Michigan Health System - Ann Arbor /ID# 267275 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor /ID# 271536 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor /ID# 273511 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor /ID# 279994 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400003 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400017 Ann Arbor, Michigan, United States 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400022 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400028 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400030 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400035 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400055 Ann Arbor, Michigan, United States 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8400090 Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • University of Michigan Health System - Ann Arbor- Site Number : 8401290 Ann Arbor, Michigan, 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