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7642 Studies found for: Pilot Study AND Single Group

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World [map] 7,642
North America 4,590
United States 4,117 [studies]
Alabama 76 [studies]
Alaska 1 [studies]
Arizona 99 [studies]
Arkansas 42 [studies]
California 568 [studies]
Colorado 110 [studies]
Connecticut 90 [studies]
Delaware 19 [studies]
District of Columbia 71 [studies]
Florida 258 [studies]
Georgia 120 [studies]
Hawaii 20 [studies]
Idaho 9 [studies]
Illinois 196 [studies]
Indiana 102 [studies]
Iowa 48 [studies]
Kansas 53 [studies]
Kentucky 59 [studies]
Louisiana 47 [studies]
Maine 20 [studies]
Maryland 321 [studies]
Massachusetts 386 [studies]
Michigan 166 [studies]
Minnesota 224 [studies]
Mississippi 30 [studies]
Missouri 175 [studies]
Montana 7 [studies]
Nebraska 41 [studies]
Nevada 18 [studies]
New Hampshire 38 [studies]
New Jersey 124 [studies]
New Mexico 31 [studies]
New York 585 [studies]
North Carolina 303 [studies]
North Dakota 11 [studies]
Ohio 279 [studies]
Oklahoma 33 [studies]
Oregon 68 [studies]
Pennsylvania 323 [studies]
Rhode Island 33 [studies]
South Carolina 64 [studies]
South Dakota 10 [studies]
Tennessee 119 [studies]
Texas 341 [studies]
Utah 57 [studies]
Vermont 21 [studies]
Virginia 104 [studies]
Washington 130 [studies]
West Virginia 22 [studies]
Wisconsin 97 [studies]
Wyoming 1 [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.