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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   292,311  
North America   129,949  
United States   117,143  
Alabama   8,536  
Alaska   628  
Arizona   10,055  
Arkansas   4,600  
California   31,006  
Colorado   10,368  
Connecticut   7,472  
Delaware   1,805  
District of Columbia   4,966  
Florida   20,754  
Georgia   12,219  
Hawaii   1,770  
Idaho   2,451  
Illinois   15,790  
Indiana   8,892  
Iowa   4,587  
Kansas   6,109  
Kentucky   6,583  
Louisiana   6,552  
Maine   1,730  
Maryland   16,661  
Massachusetts   17,107  
Michigan   12,594  
Minnesota   10,879  
Mississippi   2,835  
Missouri   12,149  
Montana   2,047  
Nebraska   5,191  
Nevada   4,124  
New Hampshire   2,278  
New Jersey   10,030  
New Mexico   3,138  
New York   25,179  
North Carolina   16,748  
North Dakota   1,847  
Ohio   17,929  
Oklahoma   5,703  
Oregon   7,583  
Pennsylvania   19,652  
Rhode Island   3,479  
South Carolina   8,358  
South Dakota   1,853  
Tennessee   11,951  
Texas   25,074  
Utah   6,575  
Vermont   1,830  
Virginia   9,873  
Washington   11,208  
West Virginia   1,907  
Wisconsin   7,092  
Wyoming   433  
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