Clinical trials
Completed Respiratory Aspiration trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
580 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 1 |
| 2003 | 7 |
| 2004 | 12 |
| 2005 | 7 |
| 2006 | 12 |
| 2007 | 16 |
| 2008 | 22 |
| 2009 | 33 |
| 2010 | 27 |
| 2011 | 24 |
| 2012 | 19 |
| 2013 | 21 |
| 2014 | 18 |
| 2015 | 21 |
| 2016 | 21 |
| 2017 | 33 |
| 2018 | 33 |
| 2019 | 40 |
| 2020 | 31 |
| 2021 | 39 |
| 2022 | 37 |
| 2023 | 29 |
| 2024 | 30 |
| 2025 | 23 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 580 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 21 |
| GlaxoSmithKline | 8 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 7 |
| University of Florida | 7 |
| Bayer | 6 |
| Istinye University | 6 |
| Assistance Publique - Hôpitaux de Paris | 5 |
| Medical University Innsbruck | 5 |
| Hacettepe University | 4 |
| Istanbul University | 4 |
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 | 580 |
| Pulmonary Disease, Chronic Obstructive | 40 |
| Respiratory Insufficiency | 37 |
| Asthma | 22 |
| Respiratory Distress Syndrome | 21 |
| COVID-19 | 19 |
| Hypoxia | 15 |
| Premature Birth | 14 |
| Critical Illness | 13 |
| Anxiety Disorders | 11 |
Trials
Showing 76 to 100 of 580. Each trial links to its page on Pharma Observatory.
480 more trials match. See them 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.