Clinical trials
Respiratory Sounds trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
68 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 3 |
| 2006 | 5 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 4 |
| 2010 | 4 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 4 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 42 |
| Terminated | 9 |
| Recruiting | 6 |
| Unknown status | 5 |
| Active, not recruiting | 3 |
| Not yet recruiting | 1 |
| Enrolling by invitation | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Milton S. Hershey Medical Center | 4 |
| Oregon Health and Science University | 4 |
| Amphastar Pharmaceuticals, Inc. | 3 |
| Deep Breeze | 3 |
| Eko Devices, Inc. | 3 |
| Children's Hospital Medical Center, Cincinnati | 2 |
| GlaxoSmithKline | 2 |
| MedImmune LLC | 2 |
| National Heart, Lung, and Blood Institute (NHLBI) | 2 |
| National Institute of Environmental Health Sciences (NIEHS) | 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 |
|---|---|
| Respiratory Sounds | 68 |
| Asthma | 37 |
| Dyspnea | 9 |
| Bronchiolitis | 6 |
| Hypersensitivity | 6 |
| Cough | 5 |
| Airway Obstruction | 4 |
| Lung Diseases | 4 |
| Respiratory Tract Infections | 4 |
| Obesity | 3 |
Trials
Showing 26 to 50 of 68. 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.
Go deeper on Pharma Observatory
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