Skip to content

Clinical research

Clinical trial sites with 10 to 49 trials

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 30,625 located sites.

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: Trials at the site: 10-49 Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
North America13,401
Europe10,881
Asia-Pacific4,534
Latin America1,054
Africa424
Middle East312
Other19

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 States12,468
France1,872
China1,612
Germany1,392
United Kingdom1,089
Spain1,077
Italy1,049
Canada933

Trial sites

30,625 sites. Sites with a public page link to it on Pharma Observatory.

  • Oaxaca Site Management Organization S.C. Oaxaca City, Mexico Ongoing trial 24 trials
  • Ocala Cardiovascular Research Ocala, Florida, United States Ongoing trial 24 trials
  • Ochsner Health Center - Bluebonnet Baton Rouge, Louisiana, United States Ongoing trial 24 trials
  • Ohio State University CRS Columbus, Ohio, United States Ongoing trial 24 trials
  • Oncology Institute of Vojvodina Kamenitz, Serbia Ongoing trial 24 trials
  • Options Health Research Tulsa, Oklahoma, United States Ongoing trial 24 trials
  • OptumCare Cancer Care at Oakey Las Vegas, Nevada, United States Ongoing trial 24 trials
  • Osaka City General Hospital Osaka, Osaka, Japan Ongoing trial 24 trials
  • Oslo Universitetssykehus Oslo, Norway Ongoing trial 24 trials
  • Ospedale Sandro Pertini Roma, Italy Ongoing trial 24 trials
  • Ottawa Hospital - Civic Campus Ottawa, Ontario, Canada Ongoing trial 24 trials
  • Oxford University Hospitals NHS Trust Oxford, Oxfordshire, United Kingdom Ongoing trial 24 trials
  • Pacific Oaks Medical Group Beverly Hills, California, United States Ongoing trial 24 trials
  • Pan Am Clinic Winnipeg, Manitoba, Canada Ongoing trial 24 trials
  • Peking Union Medical College Hospital, Chinese Academy of Medical Sciences Beijing, China Ongoing trial 24 trials
  • Penn State Hershey Cancer Institute Hershey, Pennsylvania, United States Ongoing trial 24 trials
  • Pfizer Investigational Site Nagoya, Aichi-ken, Japan 24 trials
  • Pfizer Investigational Site Springfield, Missouri, United States 24 trials
  • Pfizer Investigational Site New Port Richey, Florida, United States 24 trials
  • Pfizer Investigational Site Greenville, South Carolina, United States 24 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