We are updating the design of this site. Learn more.
Show more
ClinicalTrials.gov Menu
Search (all fields optional) Open or close the search fields display
Study Location:
A location is defined by clicking on the Map below
706 Studies found for:
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Region Name   Number of Studies
World   [map]   706  
North America 451  
United States 406   [studies]
Alabama 9   [studies]
Arizona 17   [studies]
Arkansas 2   [studies]
California 67   [studies]
Colorado 25   [studies]
Connecticut 52   [studies]
Delaware 2   [studies]
District of Columbia 5   [studies]
Florida 33   [studies]
Georgia 18   [studies]
Hawaii 3   [studies]
Idaho 3   [studies]
Illinois 19   [studies]
Indiana 12   [studies]
Iowa 4   [studies]
Kansas 6   [studies]
Kentucky 14   [studies]
Louisiana 13   [studies]
Maine 1   [studies]
Maryland 48   [studies]
Massachusetts 34   [studies]
Michigan 24   [studies]
Minnesota 14   [studies]
Mississippi 4   [studies]
Missouri 17   [studies]
Montana 6   [studies]
Nebraska 5   [studies]
Nevada 4   [studies]
New Hampshire 16   [studies]
New Jersey 29   [studies]
New Mexico 5   [studies]
New York 67   [studies]
North Carolina 23   [studies]
North Dakota 4   [studies]
Ohio 23   [studies]
Oklahoma 7   [studies]
Oregon 10   [studies]
Pennsylvania 24   [studies]
Rhode Island 15   [studies]
South Carolina 33   [studies]
Tennessee 13   [studies]
Texas 29   [studies]
Utah 9   [studies]
Vermont 6   [studies]
Virginia 16   [studies]
Washington 21   [studies]
West Virginia 2   [studies]
Wisconsin 5   [studies]

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

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

Studies with multiple locations are included in each region containing locations.