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ClinicalTrials.gov
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Search results for ( "Child" OR "Adult" OR "Senior" ) [AGE-GROUP] are shown below.



Click on a U.S. state to display studies with locations in that state.
Summary: 3993 studies have locations in 50 states and Washington D.C.

On the world map, click on a region to display studies with locations in that region.
Summary: 798 studies have locations outside the USA.

Note: 153 studies did not have location data.






Click on a U.S. state to display studies with locations in that state.
 
U.S. StateNumber of Studies
24
514
257
494
1175
466
294
230
789
488
218
370
109
849
494
311
366
398
745
1603
118
630
540
562
220
117
690
173
335
221
480
248
236
1120
857
380
396
878
256
391
172
521
1055
277
443
197
556
429
191
8
413
 
 
Click on a region to display studies with locations in that region.
 
Country or World RegionNumber of Studies
3993
337
24
213
438
102
40
26
70
13
197
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