We are updating the design of this site. Learn more.
Show more
ClinicalTrials.gov
ClinicalTrials.gov Menu

See Studies on Map

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   259,383  
North America   118,147  
United States   106,658  
Alabama   7,913  
Alaska   558  
Arizona   9,222  
Arkansas   4,270  
California   28,352  
Colorado   9,505  
Connecticut   6,849  
Delaware   1,669  
District of Columbia   4,657  
Florida   18,948  
Georgia   11,246  
Hawaii   1,661  
Idaho   2,217  
Illinois   14,660  
Indiana   8,295  
Iowa   4,214  
Kansas   5,615  
Kentucky   6,042  
Louisiana   6,091  
Maine   1,627  
Maryland   15,588  
Massachusetts   15,728  
Michigan   11,607  
Minnesota   9,984  
Mississippi   2,634  
Missouri   11,189  
Montana   1,919  
Nebraska   4,811  
Nevada   3,750  
New Hampshire   2,110  
New Jersey   9,244  
New Mexico   2,935  
New York   23,157  
North Carolina   15,393  
North Dakota   1,755  
Ohio   16,539  
Oklahoma   5,260  
Oregon   7,018  
Pennsylvania   18,105  
Rhode Island   3,240  
South Carolina   7,696  
South Dakota   1,675  
Tennessee   11,031  
Texas   22,961  
Utah   6,019  
Vermont   1,718  
Virginia   9,063  
Washington   10,348  
West Virginia   1,765  
Wisconsin   6,546  
Wyoming   398  
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