Now Available for Public Comment: Notice of Proposed Rulemaking (NPRM) for FDAAA 801 and NIH Draft Reporting Policy for NIH-Funded Trials
2843 studies found for:    Brazil | Phase 1, 2, 3, 4
2843 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Source:http://ClinicalTrials.gov
Region Name   Number of Studies
World 2843  
Africa   [map]   615  
Central America   [map]   379  
East Asia   [map]   745  
Japan 219   [studies]
Europe   [map]   1287  
Middle East   [map]   656  
North America 1390  
Canada   [map]   929   [studies]
Mexico 721   [studies]
United States   [map]   1194   [studies]
North Asia   [map]   734  
Pacifica   [map]   772  
South America   [map]   2764  
South Asia   [map]   397  
Southeast Asia   [map]   524  
Hints:

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.