Clinical trials
Withdrawn Pneumonia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
38 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 4 |
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 8 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 38 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 3 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Boston Medical Center | 1 |
| CENTOGENE GmbH Rostock | 1 |
| CPL Associates | 1 |
| CalciMedica, Inc. | 1 |
| Cardeas Pharma | 1 |
| Charles Drew University of Medicine and Science | 1 |
| Children's Hospital of Eastern Ontario | 1 |
| Echosense Ltd. | 1 |
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 | 38 |
| COVID-19 | 14 |
| Coronavirus Infections | 6 |
| Lung Diseases | 4 |
| Respiratory Distress Syndrome | 4 |
| Community-Acquired Pneumonia | 3 |
| Infections | 3 |
| Influenza, Human | 3 |
| Pneumonia, Bacterial | 3 |
| Respiratory Insufficiency | 3 |
Trials
Showing 26 to 38 of 38. Each trial links to its page 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.
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