Clinical trials
Phase 1 Respiratory Aspiration trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
15 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 7 |
| Terminated | 3 |
| Withdrawn | 3 |
| Recruiting | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Vectura, Inc. | 2 |
| AstraZeneca | 1 |
| Bayer | 1 |
| Case Western Reserve University | 1 |
| General Biophysics LLC | 1 |
| Massachusetts General Hospital | 1 |
| Mayo Clinic | 1 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 1 |
| National University of Natural Medicine | 1 |
| QDose Limited | 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 Aspiration | 15 |
| Cystic Fibrosis | 2 |
| Myocardial Infarction | 2 |
| Altitude Sickness | 1 |
| Cardiomyopathies | 1 |
| Cognition Disorders | 1 |
| Diabetes Mellitus | 1 |
| Gastroesophageal Reflux | 1 |
| Heart Failure | 1 |
| Idiopathic Pulmonary Fibrosis | 1 |
Trials
Showing 1 to 15 of 15. 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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