Clinical trials
Observational Apnea trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
71 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 4 |
| 2010 | 1 |
| 2011 | 6 |
| 2012 | 5 |
| 2013 | 2 |
| 2014 | 4 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 38 |
| Unknown status | 14 |
| Recruiting | 10 |
| Not yet recruiting | 4 |
| Active, not recruiting | 3 |
| Suspended | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 4 |
| IRCCS Azienda Ospedaliero-Universitaria di Bologna | 3 |
| Ankara City Hospital Bilkent | 2 |
| Assiut University | 2 |
| Sunnybrook Health Sciences Centre | 2 |
| University Hospital, Antwerp | 2 |
| Washington University School of Medicine | 2 |
| Ain Shams University | 1 |
| Association pour la Recherche en Physiologie de l'Environnement | 1 |
| Beddit.com Ltd | 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 |
|---|---|
| Apnea | 71 |
| Sleep Apnea, Obstructive | 13 |
| Premature Birth | 12 |
| Sleep Apnea Syndromes | 12 |
| Bradycardia | 6 |
| Hypoxia | 5 |
| Sleep Apnea, Central | 5 |
| Respiration Disorders | 4 |
| Respiratory Aspiration | 4 |
| Heart Arrest | 3 |
Trials
Showing 51 to 71 of 71. 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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