Clinical trials
Observational Heart Arrest trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
78 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 2 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 78 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Charite University, Berlin, Germany | 4 |
| University College, London | 4 |
| Assiut University | 2 |
| Emergency Medical Services, Capital Region, Denmark | 2 |
| National Taiwan University Hospital | 2 |
| Peking Union Medical College Hospital | 2 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 2 |
| University of Milano Bicocca | 2 |
| Aydin Adnan Menderes University | 1 |
| Azienda Usl di Bologna | 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 |
|---|---|
| Heart Arrest | 78 |
| Death, Sudden, Cardiac | 9 |
| Out-of-Hospital Cardiac Arrest | 9 |
| Shock, Cardiogenic | 9 |
| Heart Failure | 6 |
| Myocardial Infarction | 6 |
| Arrhythmias, Cardiac | 5 |
| Cardiovascular Diseases | 5 |
| Ventricular Fibrillation | 5 |
| Angina, Stable | 4 |
Trials
Showing 1 to 25 of 78. 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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