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ClinicalTrials.gov
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63281 Studies found for: surgery

A similar map is available for all studies in ClinicalTrials.gov

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 63,281
Africa [map] 2,186
Central America [map] 465
East Asia [map] 8,257
Japan 940 [studies]
Europe [map] 19,989
Middle East [map] 3,319
North America 24,162
Canada [map] 4,420 [studies]
Mexico 653 [studies]
United States [map] 21,264 [studies]
North Asia [map] 1,295
Pacifica [map] 1,394
South America [map] 2,011
South Asia [map] 908
Southeast Asia [map] 1,155
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.