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| Withdrawn | 5 |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 1 to 25 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.