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4559 Studies found for: anesthesia AND anesthesia AND regional anesthesia

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

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Map Legend
Region Name Number of Studies
World 4,559
Africa [map] 509
Central America [map] 4
East Asia [map] 323
Japan 2 [studies]
Europe [map] 1,292
Middle East [map] 484
North America 1,174
Canada [map] 262 [studies]
Mexico 12 [studies]
United States [map] 903 [studies]
North Asia [map] 29
Pacifica [map] 16
South America [map] 135
South Asia [map] 57
Southeast Asia [map] 81

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.