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9864 Studies found for: Recruiting, Not yet recruiting, Available Studies | Last update posted in the last 30 days
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Map Legend
Region Name Number of Studies
World [map] 9,864
North America 5,540
United States 5,240 [studies]
Alabama 563 [studies]
Alaska 91 [studies]
Arizona 785 [studies]
Arkansas 344 [studies]
California 1,913 [studies]
Colorado 753 [studies]
Connecticut 517 [studies]
Delaware 143 [studies]
District of Columbia 365 [studies]
Florida 1,478 [studies]
Georgia 869 [studies]
Hawaii 121 [studies]
Idaho 218 [studies]
Illinois 965 [studies]
Indiana 545 [studies]
Iowa 365 [studies]
Kansas 426 [studies]
Kentucky 481 [studies]
Louisiana 513 [studies]
Maine 126 [studies]
Maryland 1,430 [studies]
Massachusetts 1,016 [studies]
Michigan 887 [studies]
Minnesota 749 [studies]
Mississippi 237 [studies]
Missouri 834 [studies]
Montana 139 [studies]
Nebraska 361 [studies]
Nevada 312 [studies]
New Hampshire 156 [studies]
New Jersey 731 [studies]
New Mexico 183 [studies]
New York 1,581 [studies]
North Carolina 1,023 [studies]
North Dakota 109 [studies]
Ohio 1,174 [studies]
Oklahoma 423 [studies]
Oregon 564 [studies]
Pennsylvania 1,238 [studies]
Rhode Island 184 [studies]
South Carolina 571 [studies]
South Dakota 187 [studies]
Tennessee 896 [studies]
Texas 1,735 [studies]
Utah 498 [studies]
Vermont 107 [studies]
Virginia 748 [studies]
Washington 760 [studies]
West Virginia 179 [studies]
Wisconsin 508 [studies]
Wyoming 40 [studies]

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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.