Clinical trials
Completed Observational Pneumonia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
271 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 3 |
| 2004 | 4 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 8 |
| 2008 | 9 |
| 2009 | 14 |
| 2010 | 7 |
| 2011 | 7 |
| 2012 | 12 |
| 2013 | 15 |
| 2014 | 11 |
| 2015 | 16 |
| 2016 | 17 |
| 2017 | 23 |
| 2018 | 17 |
| 2019 | 13 |
| 2020 | 32 |
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 11 |
| 2024 | 12 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 271 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bayer | 5 |
| Nantes University Hospital | 5 |
| Pfizer | 5 |
| Assistance Publique - Hôpitaux de Paris | 4 |
| HaEmek Medical Center, Israel | 4 |
| ResApp Health Limited | 4 |
| GlaxoSmithKline | 3 |
| University of Edinburgh | 3 |
| University of Oxford | 3 |
| University of Southern Denmark | 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 |
|---|---|
| Pneumonia | 271 |
| COVID-19 | 24 |
| Community-Acquired Pneumonia | 23 |
| Pulmonary Disease, Chronic Obstructive | 22 |
| Sepsis | 19 |
| Respiratory Tract Infections | 16 |
| Respiratory Distress Syndrome | 14 |
| Respiratory Insufficiency | 14 |
| Asthma | 13 |
| Heart Failure | 12 |
Trials
Showing 1 to 25 of 271. Each trial links to its page on Pharma Observatory.
171 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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