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10243 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] 10,243
North America 5,602
United States 5,196 [studies]
Alabama 533 [studies]
Alaska 83 [studies]
Arizona 762 [studies]
Arkansas 354 [studies]
California 1,882 [studies]
Colorado 762 [studies]
Connecticut 480 [studies]
Delaware 141 [studies]
District of Columbia 331 [studies]
Florida 1,480 [studies]
Georgia 828 [studies]
Hawaii 111 [studies]
Idaho 217 [studies]
Illinois 980 [studies]
Indiana 494 [studies]
Iowa 375 [studies]
Kansas 437 [studies]
Kentucky 473 [studies]
Louisiana 472 [studies]
Maine 112 [studies]
Maryland 1,299 [studies]
Massachusetts 984 [studies]
Michigan 857 [studies]
Minnesota 696 [studies]
Mississippi 241 [studies]
Missouri 812 [studies]
Montana 151 [studies]
Nebraska 332 [studies]
Nevada 278 [studies]
New Hampshire 164 [studies]
New Jersey 668 [studies]
New Mexico 189 [studies]
New York 1,545 [studies]
North Carolina 1,019 [studies]
North Dakota 103 [studies]
Ohio 1,125 [studies]
Oklahoma 431 [studies]
Oregon 509 [studies]
Pennsylvania 1,207 [studies]
Rhode Island 162 [studies]
South Carolina 541 [studies]
South Dakota 174 [studies]
Tennessee 893 [studies]
Texas 1,631 [studies]
Utah 503 [studies]
Vermont 104 [studies]
Virginia 729 [studies]
Washington 728 [studies]
West Virginia 162 [studies]
Wisconsin 492 [studies]
Wyoming 38 [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.