Clinical trials
Phase 4 Respiratory Sounds trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
21 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2004 | 1 |
| 2007 | 3 |
| 2009 | 1 |
| 2010 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 10 |
| Terminated | 3 |
| Withdrawn | 3 |
| Not yet recruiting | 2 |
| Unknown status | 2 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Kecioren Education and Training Hospital | 3 |
| Case Western Reserve University | 1 |
| Coordinación de Investigación en Salud, Mexico | 1 |
| Galaxia Empírica | 1 |
| Helsinki University Central Hospital | 1 |
| Istituto per la Ricerca e l'Innovazione Biomedica | 1 |
| Johns Hopkins University | 1 |
| Mario Negri Institute for Pharmacological Research | 1 |
| Norwegian University of Science and Technology | 1 |
| Princess Amalia Children's Clinic | 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 | 21 |
| Asthma | 10 |
| Dyspnea | 4 |
| Bronchiolitis | 3 |
| Cough | 2 |
| Respiratory Tract Infections | 2 |
| Airway Obstruction | 1 |
| Bronchial Spasm | 1 |
| Bronchiolitis, Viral | 1 |
| Emergencies | 1 |
Trials
Showing 1 to 21 of 21. 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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