Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
2971 studies found for:    Pulmonary Disease, Chronic Obstructive
2971 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:https://ClinicalTrials.gov
Region Name   Number of Studies
World 2971  
Africa   [map]   94  
Central America   [map]   32  
East Asia   [map]   279  
Japan 63   [studies]
Europe   [map]   1383  
Middle East   [map]   122  
North America 1013  
Canada   [map]   275   [studies]
Mexico 47   [studies]
United States   [map]   838   [studies]
North Asia   [map]   137  
Pacifica   [map]   108  
South America   [map]   183  
South Asia   [map]   47  
Southeast Asia   [map]   66  
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.