Research on out-of-hospital cardiac arrest in Korea
Official title: Korean Cardiac Arrest Research Consortium
Run by Korean Cardiac Arrest Research Consortium · NCT03222999 · Data updated 2026-11-12
This study looks at how often out-of-hospital cardiac arrests happen in Korea and what happens to patients after these events to help improve care and outcomes.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 30000 (estimated) |
| Sponsor | Korean Cardiac Arrest Research Consortium Academic / other |
| Locations | 1 site (Seoul) |
| Status | Recruiting |
| Started | October 1, 2015 |
| Main results expected | December 31, 2030 |
| Study ends | December 31, 2030 |
| Registry record updated | August 5, 2026 |
| Trial ID | NCT03222999 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are patients who have suffered out-of-hospital cardiac arrest with presumed cardiac etiology and have been transported to an emergency department by emergency medical services.
✕Probably not a fit
Patients with terminal illnesses, those under hospice care, pregnant individuals, or those with documented 'Do Not Resuscitate' orders will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
The Korean Cardiac Arrest Research Consortium (KoCARC) aims to evaluate the epidemiology and outcomes of patients experiencing out-of-hospital cardiac arrest with presumed cardiac causes in Korea. This observational study involves a collaborative network of hospitals that voluntarily participate to enhance research in cardiac arrest resuscitation. The consortium includes various research committees focusing on different aspects of cardiac arrest, including epidemiology, community resuscitation, and hospital care. Data is collected through a registry system to support comprehensive analysis and improve patient outcomes.
Why it matters
Potential benefit: If successful, this research could lead to improved understanding and management of out-of-hospital cardiac arrest, potentially enhancing survival rates and outcomes for patients.
How similar studies have gone: Other studies in similar domains have shown success in improving resuscitation practices and outcomes, indicating that this collaborative approach may yield valuable insights.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * OHCA patients who were transported to participating emergency department (ED) by emergency medical service with resuscitation efforts and whose arrest was identified as a presumed cardiac etiology by emergency physicians in ED. Exclusion Criteria: * OHCA with terminal illness documented by medical record, under hospice care, with pregnancy, with pre-documented 'Do Not Resuscitate' card * OHCA of definite non-cardiac etiology, including trauma, drowning, poisoning, burn, asphyxia, or hanging
Where it's running
-
Korean Cardiac Arrest Resuscitation Consortium
Seoul, South Korea Recruiting
Study contacts
- Study coordinator: KoCARC Coordination Center
- Email: kocarc_cc@naver.com
- Phone: 82-2-2072-4052
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Early double sequential defibrillation for cardiac arrest outside the hospital
We test whether using two defibrillators in quick succession after the first failed shock helps adults with out‑of‑hospital cardiac arrest and a shockable rhythm survive more often than continuing standard single shocks.
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This study is testing if a special emergency treatment called prehospital extracorporeal cardiopulmonary resuscitation (ECPR) can help people who have a cardiac arrest outside of the hospital survive better and have better brain function compared to those who only get treatment in the hospital.
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Initial double sequential defibrillation for out-of-hospital ventricular fibrillation
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.