Clinical trials
Observational Community-Acquired Pneumonia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
112 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 3 |
| 2010 | 6 |
| 2011 | 5 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 12 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 48 |
| Unknown status | 30 |
| Recruiting | 13 |
| Not yet recruiting | 9 |
| Active, not recruiting | 4 |
| Terminated | 4 |
| Enrolling by invitation | 2 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 7 |
| Assiut University | 4 |
| Capital Medical University | 4 |
| Universidad de la Sabana | 3 |
| University of Southern Denmark | 3 |
| Abbott | 2 |
| Azienda Ospedaliero-Universitaria Careggi | 2 |
| Hannover Medical School | 2 |
| Henan University of Traditional Chinese Medicine | 2 |
| Hospital Universitari de Bellvitge | 2 |
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 |
|---|---|
| Community-Acquired Pneumonia | 112 |
| Pneumonia | 35 |
| Healthcare-Associated Pneumonia | 7 |
| Respiratory Tract Infections | 7 |
| Sepsis | 6 |
| Emergencies | 5 |
| Bronchitis | 4 |
| COVID-19 | 4 |
| Disease | 4 |
| Pneumococcal Infections | 4 |
Trials
Showing 26 to 50 of 112. Each trial links to its page on Pharma Observatory.
12 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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