NCT04152252 is a clinical trial of Real time feedback in Out-Of-Hospital Cardiac Arrest, sponsored by Emergency Medical Services, Capital Region, Denmark.

Who is sponsoring NCT04152252?

NCT04152252 is sponsored by Emergency Medical Services, Capital Region, Denmark.

What drugs are being tested in NCT04152252?

Interventions in NCT04152252: Real time feedback, Post-event debriefing.

What condition does NCT04152252 study?

NCT04152252 studies Out-Of-Hospital Cardiac Arrest.

Is NCT04152252 still recruiting?

NCT04152252 is currently completed. Last updated 8 March 2023.

Last reviewed 2023-03-08 · How we verify

NCT04152252

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

CPR Quality and Use of Feedback for OHCA

Completed Last updated 8 March 2023

What this trial tests

trial testing Real time feedback in Out-Of-Hospital Cardiac Arrest in 2,989 participants. Completed in 31 December 2020.

Timeline

1 October 2018

Primary endpoint
31 December 2020

31 December 2020

Quick facts

Lead sponsor	Emergency Medical Services, Capital Region, Denmark
Status	Completed
Study type	OBSERVATIONAL
Enrollment	2,989
Start date	1 October 2018
Primary completion	31 December 2020
Estimated completion	31 December 2020
Sites	1 location across Denmark

Drugs / interventions tested

Real time feedback
Post-event debriefing

Conditions studied

Out-Of-Hospital Cardiac Arrest — all drugs for Out-Of-Hospital Cardiac Arrest →

Sponsor

Emergency Medical Services, Capital Region, Denmark

Who can join

Adults 18 to 110, any sex, with Out-Of-Hospital Cardiac Arrest. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The purpose of this study is to investigate the quality of cardio-pulmonary resuscitation(CPR) delivered by EMS professionals and whether this quality can be improved by implementing real-time feedback during the event and an oral post-event debriefing procedure based on the actual event performance data.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Association of Real-Time Feedback and Cardiopulmonary-Resuscitation Quality Delivered by Ambulance Personnel for Out-of-Hospital Cardiac Arrest.
Lyngby RM, Quinn T, Oelrich RM, Nikoletou D, et al · · 2023 · cited 10× · PMID 37830329 · DOI 10.1161/jaha.123.029457

Verify or expand the search:

Other recruiting trials for Out-Of-Hospital Cardiac Arrest

Currently open trials in the same condition.

NCT06538155 — Technological and Patient-tailored Innovations for Maximizing Effectiveness of Cardiac Arrest Resuscitation · recruiting
NCT06530433 — Enhanced Community First Responder System Evaluation in Singapore · NA · recruiting
NCT06203847 — The Effect of Prehospital Combination of Epinephrine, Vasopressin, and Steroid in OHCA · NA · recruiting
NCT06306625 — REmote COnditioning in Out-of-Hospital Cardiac Arrest · NA · recruiting
NCT06071910 — Emergency Resuscitative Endovascular Balloon Occlusion of the Aorta in Out of Hospital Cardiac Arrest · NA · recruiting

Other Emergency Medical Services, Capital Region, Denmark trials

Trials by the same sponsor.

NCT06722040 — Effect and Safety of a Pediatric Triage Track on Hospital Visits and at the Public Medical Helpline 1813, Capital Region · completed
NCT04301206 — Videos and Simple Text to Empower Parents to Handle Their Sick Children · NA · completed
NCT04251325 — Socio-demographic Characteristics of Basic Life Support Course Participants · unknown
NCT04353089 — Geographical Association Between Basic Life Support Courses, Bystander Cardiopulmonary Resuscitation and Survival · unknown
NCT04085692 — Dispatcher-Assisted CPR: Low-Dose, High-Frequency Simulation-Based Training · NA · completed

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04152252 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Emergency Medical Services, Capital Region, Denmark
Last refreshed: 8 March 2023

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04152252.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing