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Clinical research

Clinical Research Map

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 1,052,765 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

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
France73,380
Germany73,266
Italy48,719
China46,305
Japan38,861
Spain36,598
United Kingdom32,508

Trial sites

1,052,765 sites. Sites with a public page link to it on Pharma Observatory.

  • Vision Research Center at Truman Medical Center Kansas City, Missouri, United States 1 trial
  • Vision Research Foundation Chennai, Tamil Nadu, India 1 trial
  • Vision Research Foundation / Sankara Nethralaya Chennai, Tamil Nadu, India 1 trial
  • Vision Research Foundation/Associated Retinal Consultants, P.C. Royal Oak, Michigan, United States 1 trial
  • Vision Research Foundation/Associated Retinal Consultants, P.C. Grand Rapids, Michigan, United States 1 trial
  • Vision Research ROPARD Foundation/Associated Retinal Consultants, Grand Rapids Grand Rapids, Michigan, United States 1 trial
  • Vision Research ROPARD Foundation/Associated Retinal Consultants, Novi Novi, Michigan, United States 1 trial
  • Vision Research Solutions Indianapolis, Indiana, United States Ongoing trial 1 trial
  • Vision Research Solutions - the Eye Institute Philadelphia, Pennsylvania, United States Ongoing trial 1 trial
  • Vision SA Kent Town, South Australia, Australia 1 trial
  • Vision SA - Ophthalmology Kent Town, South Australia, Australia Ongoing trial 1 trial
  • Vision Salon Eye Care Associates Blue Island, Illinois, United States 1 trial
  • Vision Science, School of Optometry Birmingham, United Kingdom Ongoing trial 1 trial
  • Vision Sciences Laboratory, UGA Athens, Georgia, United States 1 trial
  • Vision Solutions Optometry Inc La Mesa, California, United States Ongoing trial 1 trial
  • Vision Source EyeCare Kansas City, Missouri, United States Ongoing trial 1 trial
  • Vision Source Oviedo, INC Oviedo, Florida, United States Ongoing trial 1 trial
  • Vision Source of Worcester Worcester, Massachusetts, United States Ongoing trial 1 trial
  • Vision South Australia Kent Town, South Australia, Australia 1 trial
  • Vision Specialists of Birmingham Birmingham, Michigan, 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