Clinical trials
Hypercapnia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
149 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 8 |
| 2012 | 5 |
| 2013 | 11 |
| 2014 | 3 |
| 2015 | 8 |
| 2016 | 14 |
| 2017 | 3 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 13 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 83 |
| Unknown status | 20 |
| Terminated | 19 |
| Recruiting | 13 |
| Not yet recruiting | 7 |
| Withdrawn | 5 |
| Suspended | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Czech Technical University in Prague | 6 |
| Centro Universitario La Salle | 4 |
| IRCCS Azienda Ospedaliero-Universitaria di Bologna | 3 |
| University of Wisconsin, Madison | 3 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Assiut University | 2 |
| Duke University | 2 |
| Food and Drug Administration (FDA) | 2 |
| Laval University | 2 |
| Medical University Innsbruck | 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 |
|---|---|
| Hypercapnia | 149 |
| Hypoxia | 47 |
| Respiratory Insufficiency | 29 |
| Pulmonary Disease, Chronic Obstructive | 24 |
| Apnea | 11 |
| Pain | 7 |
| Respiratory Distress Syndrome | 6 |
| Sleep Apnea, Obstructive | 6 |
| Dyspnea | 5 |
| Hyperoxia | 5 |
Trials
Showing 26 to 50 of 149. Each trial links to its page on Pharma Observatory.
49 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.
No changes to these trials in the last 7 days.
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