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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 307,017 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.

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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 America307,017

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 States307,017
Germany73,166
France73,153
Italy48,417
China45,895
Japan38,740
Spain36,429
United Kingdom32,402

Trial sites

307,017 sites. Sites with a public page link to it on Pharma Observatory.

  • Alta Bates Comprehensive Cancer Center Berkeley, California, United States Ongoing trial 48 trials
  • Altru Health Systems Grand Forks, North Dakota, United States Ongoing trial 48 trials
  • Arkansas Urology Little Rock, Arkansas, United States Ongoing trial 48 trials
  • Auburn University Auburn, Alabama, United States Ongoing trial 48 trials
  • Baptist Health Center for Clinical Research Little Rock, Arkansas, United States Ongoing trial 48 trials
  • Brown University, Women & Infants Hospital of Rhode Island Providence, Rhode Island, United States Ongoing trial 48 trials
  • CCOP - Grand Rapids Clinical Oncology Program Grand Rapids, Michigan, United States 48 trials
  • Cancer Research for the Ozarks Springfield, Missouri, United States 48 trials
  • Center for Retina and Macular Disease Winter Haven, Florida, United States Ongoing trial 48 trials
  • Children's Oncology Group Arcadia, California, United States Ongoing trial 48 trials
  • ClinSearch Chattanooga, Tennessee, United States 48 trials
  • Clinical Advancement Center, PLLC San Antonio, Texas, United States Ongoing trial 48 trials
  • Clinical Research of West Florida Tampa, Florida, United States Ongoing trial 48 trials
  • Clinical Trials of South Carolina Charleston, South Carolina, United States Ongoing trial 48 trials
  • Community Cancer Center Elyria, Ohio, United States Ongoing trial 48 trials
  • Curtis & Elizabeth Anderson Cancer Institute at Memorial Health University Medical Center Savannah, Georgia, United States 48 trials
  • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Phoenix, Arizona, United States 48 trials
  • Fremont Memorial Hospital Fremont, Ohio, United States Ongoing trial 48 trials
  • GSK Investigational Site El Paso, Texas, United States Ongoing trial 48 trials
  • GSK Investigational Site Bristol, Tennessee, United States Ongoing trial 48 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