Clinical trials
Observational Out-of-Hospital Cardiac Arrest trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
31 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 7 |
| 2023 | 1 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 31 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Emergency Medical Services, Capital Region, Denmark | 5 |
| Prehospital Center, Region Zealand | 2 |
| Central Hospital, Nancy, France | 1 |
| Chang Gung Memorial Hospital | 1 |
| Emergency Medicine Association of Turkey | 1 |
| Fondazione IRCCS Policlinico San Matteo di Pavia | 1 |
| Hasselt University | 1 |
| Helse Stavanger HF | 1 |
| Helsinki University Central Hospital | 1 |
| Insel Gruppe AG, University Hospital Bern | 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 |
|---|---|
| Out-of-Hospital Cardiac Arrest | 31 |
| Heart Arrest | 9 |
| Ventricular Fibrillation | 3 |
| Death, Sudden, Cardiac | 2 |
| Neurologic Manifestations | 2 |
| Respiratory Aspiration | 2 |
| Wounds and Injuries | 2 |
| Airway Obstruction | 1 |
| Asphyxia | 1 |
| Coma | 1 |
Trials
Showing 1 to 25 of 31. 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.
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