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Map of All Studies on ClinicalTrials.gov

On the map below, click on a region to show a more detailed map (when available) or see a list of studies with locations in that region (when a detailed map is not available).
Map Legend
Source:https://ClinicalTrials.gov

Region Name   Number of Studies
World   285,016  
North America   127,330  
United States   114,808  
Alabama   8,414  
Alaska   615  
Arizona   9,880  
Arkansas   4,525  
California   30,389  
Colorado   10,176  
Connecticut   7,340  
Delaware   1,770  
District of Columbia   4,903  
Florida   20,352  
Georgia   11,996  
Hawaii   1,750  
Idaho   2,406  
Illinois   15,563  
Indiana   8,757  
Iowa   4,502  
Kansas   5,991  
Kentucky   6,463  
Louisiana   6,458  
Maine   1,711  
Maryland   16,417  
Massachusetts   16,814  
Michigan   12,374  
Minnesota   10,682  
Mississippi   2,791  
Missouri   11,938  
Montana   2,010  
Nebraska   5,108  
Nevada   4,036  
New Hampshire   2,239  
New Jersey   9,869  
New Mexico   3,110  
New York   24,750  
North Carolina   16,423  
North Dakota   1,829  
Ohio   17,626  
Oklahoma   5,607  
Oregon   7,445  
Pennsylvania   19,334  
Rhode Island   3,418  
South Carolina   8,210  
South Dakota   1,811  
Tennessee   11,726  
Texas   24,621  
Utah   6,477  
Vermont   1,804  
Virginia   9,694  
Washington   11,018  
West Virginia   1,877  
Wisconsin   6,968  
Wyoming   425  
Tips:

Click on a region name link to show a map of that region

Click on a study count link to see a list of studies in that region. Use your browser's back button to return to this list and view studies in another region.

Studies with no locations are not included in the study counts or on the maps.

Studies with multiple locations are included in each region where the study has locations.


This page last reviewed in June 2017