Clinical trials
Emphysema trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
160 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 1 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 5 |
| 2005 | 3 |
| 2006 | 9 |
| 2007 | 13 |
| 2008 | 5 |
| 2009 | 14 |
| 2010 | 4 |
| 2011 | 8 |
| 2012 | 10 |
| 2013 | 7 |
| 2014 | 9 |
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 5 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 106 |
| Recruiting | 19 |
| Terminated | 12 |
| Active, not recruiting | 8 |
| Unknown status | 7 |
| Withdrawn | 5 |
| Suspended | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 10 |
| Weill Medical College of Cornell University | 7 |
| Aeris Therapeutics | 6 |
| Sumitomo Pharma America, Inc. | 6 |
| University of Pittsburgh | 6 |
| GlaxoSmithKline | 5 |
| Mayo Clinic | 5 |
| Temple University | 5 |
| Beth Israel Deaconess Medical Center | 4 |
| Columbia University | 4 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Emphysema | 160 |
| Pulmonary Disease, Chronic Obstructive | 134 |
| Bronchitis, Chronic | 51 |
| Lung Diseases | 19 |
| alpha 1-Antitrypsin Deficiency | 18 |
| Pulmonary Emphysema | 9 |
| Bronchitis | 7 |
| Pulmonary Fibrosis | 7 |
| Asthma | 6 |
| Cystic Fibrosis | 5 |
Trials
Showing 76 to 100 of 160. Each trial links to its page on Pharma Observatory.
60 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
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