Clinical trials
Observational Lung Diseases trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
110 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 5 |
| 2005 | 6 |
| 2006 | 6 |
| 2007 | 1 |
| 2009 | 4 |
| 2011 | 4 |
| 2012 | 3 |
| 2013 | 4 |
| 2014 | 6 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 66 |
| Recruiting | 16 |
| Active, not recruiting | 11 |
| Terminated | 6 |
| Unknown status | 5 |
| Enrolling by invitation | 3 |
| Withdrawn | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Heart, Lung, and Blood Institute (NHLBI) | 8 |
| Weill Medical College of Cornell University | 7 |
| University of Pittsburgh | 5 |
| Columbia University | 4 |
| National Institute of Environmental Health Sciences (NIEHS) | 4 |
| AstraZeneca | 3 |
| Johns Hopkins University | 3 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 3 |
| University of California, San Diego | 3 |
| University of North Carolina, Chapel Hill | 3 |
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 |
|---|---|
| Lung Diseases | 110 |
| Pulmonary Disease, Chronic Obstructive | 19 |
| Asthma | 14 |
| Lung Neoplasms | 9 |
| Heart Diseases | 8 |
| Lung Diseases, Interstitial | 8 |
| Emphysema | 7 |
| Respiratory Tract Diseases | 7 |
| Neoplasms | 6 |
| Pulmonary Fibrosis | 6 |
Trials
Showing 1 to 25 of 110. Each trial links to its page on Pharma Observatory.
10 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.