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Study Location:
A location is defined by clicking on the Map below

Applied Filters:
29350 Studies found for:
Studies With Results
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]   29,350  
North America 20,405  
United States 19,538   [studies]
Alabama 2,492   [studies]
Alaska 159   [studies]
Arizona 2,689   [studies]
Arkansas 1,460   [studies]
California 6,870   [studies]
Colorado 2,726   [studies]
Connecticut 1,951   [studies]
Delaware 473   [studies]
District of Columbia 1,101   [studies]
Florida 5,457   [studies]
Georgia 3,505   [studies]
Hawaii 473   [studies]
Idaho 793   [studies]
Illinois 3,960   [studies]
Indiana 2,651   [studies]
Iowa 1,235   [studies]
Kansas 1,732   [studies]
Kentucky 1,999   [studies]
Louisiana 1,874   [studies]
Maine 522   [studies]
Maryland 3,437   [studies]
Massachusetts 3,937   [studies]
Michigan 3,280   [studies]
Minnesota 2,658   [studies]
Mississippi 881   [studies]
Missouri 3,306   [studies]
Montana 728   [studies]
Nebraska 1,537   [studies]
Nevada 1,229   [studies]
New Hampshire 583   [studies]
New Jersey 2,617   [studies]
New Mexico 913   [studies]
New York 5,597   [studies]
North Carolina 4,346   [studies]
North Dakota 551   [studies]
Ohio 4,632   [studies]
Oklahoma 1,730   [studies]
Oregon 2,129   [studies]
Pennsylvania 4,760   [studies]
Rhode Island 948   [studies]
South Carolina 2,556   [studies]
South Dakota 510   [studies]
Tennessee 3,050   [studies]
Texas 5,953   [studies]
Utah 1,819   [studies]
Vermont 508   [studies]
Virginia 2,782   [studies]
Washington 2,934   [studies]
West Virginia 549   [studies]
Wisconsin 1,949   [studies]
Wyoming 162   [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.