Out of Hospital Cardiac Arrest: Trial Assessing the Survival Impact of Phone Advice

Not Applicable

Completed

• Conditions: Out of Hospital Cardiac Arrest
• Interventions: Other: Usual phone advice; Other: Protocol phone advice

• Registration Number: NCT02934867
• Lead Sponsor: Centre Hospitalier Universitaire de Besancon

Brief Summary

Medical call center have no phone advice protocol within out of hospital cardiac arrest in France. The purpose of the present study is to compare a group of patients with protocol phone advice delivered by the dispatchers ("CONTARM" group) versus usual phone advice ( "CONTHAB" group). Comparison will be performed on survival to seven days. The hypothesis is that CONTARM group has an higher survival at seven days. A second goal is to measure the survival to 15 and 30 days. The trial is randomized, controlled and will include 2600 patients. The patients will be enrolled in 19 hospitals in France.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2016-07-26
• Study Start: 2016-10-12
• Study First Submitted QC: 2016-10-13
• Study First Posted: 2016-10-17
• Status Verified: 2020-01
• Primary Completion: 2021-10-12
• Study Completion: 2021-10-19
• Last Update Submitted: 2025-01-15
• Last Update Posted: 2025-01-16

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 729

Inclusion Criteria

• > 18 years old
• initial call to 15
• out of hospital cardiac arrest
• patient proximity to witness

Exclusion Criteria

• first aid professionals on site
• rigor mortis
• location not allowing resuscitation
• inability to realize actions or misunderstanding
• no flow > 5 minutes

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
CONTHAB	Usual phone advice	Usual phone advice
CONTARM	Protocol phone advice	Protocol phone advice

Primary Outcome Measures

Name	Time	Method
7 days survival	7 days	7 days survival

Secondary Outcome Measures

Name	Time	Method
15 and 30 days survival	15 and 30 days	15 and 30 days survival
Assessment of compliance of phone advice	7 days	Listening of phone bands to measure compliance of phone advice protocol : * good frequency of chest compression. Binary variable (Yes or Not); * good depth of chest compression. Binary variable (Yes or Not); * good patient positioning. Binary variable (Yes or No).
30 days neurological status	30 days	Cerebral performance categories scale is counting with medical file

Trial Locations

Locations (19)

CHU Angers; 🇫🇷 Angers, France

CH Montauban; 🇫🇷 Montauban, France

CHU Poitiers; 🇫🇷 Poitiers, France

CHU Reims; 🇫🇷 Reims, France

CHU Strasbourg; 🇫🇷 Strasbourg, France

CH Troyes; 🇫🇷 Troyes, France

CHU Besançon; 🇫🇷 Besançon, France

CH Châlon sur Saône; 🇫🇷 Châlon sur Saône, France

CHU Lyon; 🇫🇷 Lyon, France

CHU Nîmes; 🇫🇷 Nîmes, France

CHU Bordeaux; 🇫🇷 Bordeaux, France

CHU Dijon; 🇫🇷 Dijon, France

CH Orléans; 🇫🇷 Orléans, France

CH Lons Le Saunier; 🇫🇷 Lons Le Saunier, France

CHU Metz; 🇫🇷 Metz, France

CH Colmar; 🇫🇷 Colmar, France

CH Mulhouse; 🇫🇷 Mulhouse, France

CHU Nancy; 🇫🇷 Nancy, France

CHU Nantes; 🇫🇷 Nantes, France