Clinical trials
Phase 4 Hypercapnia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
6 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2019 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 3 |
| Terminated | 1 |
| Unknown status | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Cochin Hospital | 1 |
| Hospital Universitario La Paz | 1 |
| Karolinska University Hospital | 1 |
| Massachusetts General Hospital | 1 |
| Northwestern University | 1 |
| Università Vita-Salute San Raffaele | 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 |
|---|---|
| Hypercapnia | 6 |
| Hypoxia | 3 |
| Apnea | 1 |
| Cystic Fibrosis | 1 |
| Obesity | 1 |
| Postoperative Pain | 1 |
| Pulmonary Disease, Chronic Obstructive | 1 |
| Respiratory Insufficiency | 1 |
Trials
Showing 51 to 6 of 6. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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