Clinical trials
Completed Phase 2 Respiratory Tract Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
42 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2003 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 42 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Medicago | 6 |
| AstraZeneca | 4 |
| National Center for Research Resources (NCRR) | 4 |
| Upstream Bio Inc. | 2 |
| Altair Therapeutics, Inc. | 1 |
| Altesa Biosciences, Inc. | 1 |
| Assistance Publique - Hôpitaux de Paris | 1 |
| Bayer | 1 |
| Biomedical Advanced Research and Development Authority | 1 |
| Cardeas Pharma | 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 |
|---|---|
| Respiratory Tract Diseases | 42 |
| Lung Diseases | 19 |
| Respiratory Tract Infections | 16 |
| Virus Diseases | 12 |
| RNA Virus Infections | 11 |
| Infections | 9 |
| Asthma | 8 |
| Influenza, Human | 8 |
| Orthomyxoviridae Infections | 8 |
| Rare Diseases | 7 |
Trials
Showing 1 to 25 of 42. 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.
Go deeper on Pharma Observatory
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