Working…
Help guide our efforts to modernize ClinicalTrials.gov.
Send us your comments by March 14, 2020.
ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
52775 Studies found for: Recruiting Studies
Applied Filters:

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
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World [map] 52,775
North America 24,341
United States 21,799 [studies]
Alabama 1,124 [studies]
Alaska 143 [studies]
Arizona 1,504 [studies]
Arkansas 577 [studies]
California 5,036 [studies]
Colorado 1,751 [studies]
Connecticut 1,264 [studies]
Delaware 286 [studies]
District of Columbia 810 [studies]
Florida 3,239 [studies]
Georgia 1,891 [studies]
Hawaii 204 [studies]
Idaho 362 [studies]
Illinois 2,470 [studies]
Indiana 1,187 [studies]
Iowa 705 [studies]
Kansas 827 [studies]
Kentucky 958 [studies]
Louisiana 901 [studies]
Maine 239 [studies]
Maryland 2,749 [studies]
Massachusetts 2,958 [studies]
Michigan 2,018 [studies]
Minnesota 1,916 [studies]
Mississippi 377 [studies]
Missouri 1,879 [studies]
Montana 259 [studies]
Nebraska 657 [studies]
Nevada 555 [studies]
New Hampshire 341 [studies]
New Jersey 1,488 [studies]
New Mexico 371 [studies]
New York 4,455 [studies]
North Carolina 2,507 [studies]
North Dakota 208 [studies]
Ohio 2,834 [studies]
Oklahoma 807 [studies]
Oregon 1,138 [studies]
Pennsylvania 3,306 [studies]
Rhode Island 419 [studies]
South Carolina 1,113 [studies]
South Dakota 315 [studies]
Tennessee 1,922 [studies]
Texas 4,256 [studies]
Utah 1,076 [studies]
Vermont 228 [studies]
Virginia 1,424 [studies]
Washington 1,731 [studies]
West Virginia 321 [studies]
Wisconsin 1,126 [studies]
Wyoming 81 [studies]
Hints:

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.