Clinical trials
Phase 2 Respiratory Sounds trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
19 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2009 | 3 |
| 2010 | 3 |
| 2012 | 1 |
| 2013 | 2 |
| 2015 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 9 |
| Recruiting | 4 |
| Terminated | 3 |
| Withdrawn | 2 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Copenhagen Studies on Asthma in Childhood | 3 |
| Pfizer | 2 |
| Aerovance, Inc. | 1 |
| Amgen | 1 |
| Amphastar Pharmaceuticals, Inc. | 1 |
| Dr. Michael Flavin | 1 |
| Fernando Holguin | 1 |
| Imperial College London | 1 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 1 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 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 Sounds | 19 |
| Asthma | 13 |
| Dyspnea | 4 |
| Infections | 3 |
| Bronchiolitis | 2 |
| Hypersensitivity | 2 |
| Obesity | 2 |
| Overweight | 2 |
| Airway Obstruction | 1 |
| Cough | 1 |
Trials
Showing 1 to 19 of 19. 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.
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