Chronic obstructive pulmonary disease Clinical Trials
Conditions / Chronic obstructive pulmonary disease
Delta Trials tracks 1,514 clinical trials for Chronic obstructive pulmonary disease in its publicly accessible dataset. Among the listed trials, 102 open for participant enrollment and 979 trials have reached completion. This research is carried out at 4,151 clinical sites around the world. An additional 433 trials have active registrations outside the recruiting and completed categories. Since 2020, 107 trials have been terminated before reaching their primary endpoint. This dataset is refreshed continuously as trial statuses are updated on ClinicalTrials.gov, capturing longitudinal changes in the research landscape.
Trial Status
1514
Total Trials
102
Recruiting
979
Completed
433
Other Active
107
Terminated since 2020
4151
Study Locations
Browse by location (4151 total)
- London, United Kingdom 81 trialsAll trials in London, United Kingdom
- Spartanburg, United States 71 trialsAll trials in Spartanburg, United States
- Berlin, Germany 61 trialsAll trials in Berlin, Germany
- Beijing, China 58 trialsAll trials in Beijing, China
- Charlotte, United States 57 trialsAll trials in Charlotte, United States
- Clearwater, United States 55 trialsAll trials in Clearwater, United States
- Cincinnati, United States 54 trialsAll trials in Cincinnati, United States
- Medford, United States 53 trialsAll trials in Medford, United States
- Philadelphia, United States 53 trialsAll trials in Philadelphia, United States
- St. Louis, United States 52 trialsAll trials in St. Louis, United States
- St. Louis, United States 52 trialsAll trials in St. Louis, United States
- Miami, United States 52 trialsAll trials in Miami, United States
- Pittsburgh, United States 50 trialsAll trials in Pittsburgh, United States
- San Antonio, United States 49 trialsAll trials in San Antonio, United States
- Guangzhou, China 48 trialsAll trials in Guangzhou, China
- Los Angeles, United States 48 trialsAll trials in Los Angeles, United States
- Houston, United States 47 trialsAll trials in Houston, United States
- San Diego, United States 46 trialsAll trials in San Diego, United States
- Birmingham, United States 46 trialsAll trials in Birmingham, United States
- Barcelona, Spain 45 trialsAll trials in Barcelona, Spain