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4166 Studies found for: subjects AND Double-blind AND Texas

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 4,166
Africa [map] 391
Central America [map] 404
East Asia [map] 717
Japan 329 [studies]
Europe [map] 1,666
Middle East [map] 534
North America 4,153
Canada [map] 1,373 [studies]
Mexico 526 [studies]
United States [map] 4,150 [studies]
North Asia [map] 762
Pacifica [map] 788
South America [map] 678
South Asia [map] 245
Southeast Asia [map] 314
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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.