To the Editor,
Each year in Europe, cardiopulmonary resuscitation (CPR) is attempted in 56 out-of-hospital cardiac arrest (OHCA) patients per 100,000 population, with only 8% surviving to hospital discharge.
1
One of the leading causes of this low survival rate is the delay between OHCA and the initiation of CPR with the use of an automated external defibrillator (AED). Despite extensive efforts in training community members to deliver early CPR and defibrillation, bystander CPR rates remain low, and the majority of trained citizens never have the opportunity to perform CPR and to use an AED. Nowadays, mobile phone technology offers the possibility to locate and alert citizens as first responders to a nearby OHCA. The development of these systems can increase CPR rates performed before ambulance arrival2
and improve survival to hospital discharge.3
Moreover, apps and websites were developed to report and locate AEDs. Recently, the ESCAPE-NET network explored first responder treatments after OHCA through a survey across 29 countries in Europe and a considerable variation between countries was found.4
To obtain a picture of available systems to alert citizens as first responders and to locate the nearest AED across Europe, we conducted an online survey from February 6th, 2020 to February 16th, 2020. The survey, composed of nine questions about the availability of these systems, was sent by email to 14,624 members of the European Resuscitation Council (ERC) and ERC Research NET.
We received 805 valid answers from 32 European countries, yielding a response rate of 5.5%. We identified 34 different systems to alert citizens as first responders. More than half of the countries (62%) activated at least one system in one region. Almost every system (94%) required citizens to be trained in basic life support (BLS) to become part of the first responder network. Systems to map and locate the nearest AED were available in 25 European countries (78%). Other details of reported technologies are available in Table 1.
Table 1Summary of systems to alert first responders and locate automated external defibrillators (AED) across Europe (ordered by country).
Country | System technology | System name | Minimal training required | Map of AEDs |
---|---|---|---|---|
Austria | App | Lebensretter | BLS | Lebensretter |
App | Local Response Österr. Rotes Kreuz | BLS | Website: www.144.at/defi | |
Belgium | App, text message | Evapp | BLS | Staying alive |
App | Reanim | BLS | Reanim | |
EVapp | ||||
EHBO – Rode Kruis | ||||
Bosnia and Herzegovina | No systems | – | – | No |
Croatia | App | Staying alive (only in one region) | BLS | Staying alive |
Cyprus | No systems | – | – | No |
Czech Republic | App | O2 SOS | BLS | Záchranka |
Denmark | App | Hjerteløber (Heartrunner) | Recommended BLS | Hjertestarter |
App | FirstAED | BLS | Hjerteløber | |
Finland | No systems | – | – | No |
France | App | Sauvlife | No | Sauvlife |
App | Stayingalive | BLS | Stayingalive | |
App | AFPR–Premiers Répondants | BLS | AFPR–Premiers Répondants | |
Germany | App | Mobile Retter (Mobile Rescuer) | BLS | Lebensretter App |
App | Lebensretter App | BLS | Land|Retter | |
App | Meine Stadt Rettet | BLS | Region der Lebensretter FirstAED | |
App | Region der Lebensretter FirstAED | Trained medical staff | Meine Stadt Rettet | |
App | Corhelper | BLS | Corhelper | |
App | Land|Retter | BLS | MV SCHOCKT | |
App | KATRETTER | BLS | Defikataster | |
BLS | Defi-Finder | |||
Greece | No systems | – | Staying alive | |
Website: http://kidssavelives.gr/map-wide/ | ||||
Hungary | App | Szivcity Heart City | Szivcity Heart City Website “http://mnsza.hu/” | |
Iceland | No systems | – | – | No |
Ireland | Text message system | – | BLS | Website: http://cfr.i.e./maps/ |
Italy | App | DAE RespondER | No | DAEDove |
SafetyGO | BLS | DAE RespondER | ||
AEDs Map AREU Lombardia | ||||
Kosovo | No systems | – | – | No |
Lithuania | App | Stan AED Alert | BLS | Stan AED Alert |
Luxembourg | Pager | – | Firefighter or emergency medicine technician | Website: www.reagis.lu |
Malta | No systems | – | – | AED Malta |
Netherlands | App and text message | HartslagNu (HeartbeatNow) | BLS | EHBO HartslagNu |
Norway | No systems | – | – | Hjelp 113 |
Poland | No systems | – | – | Ratuj z sercem – mapa AED |
Ratuj życie | ||||
Staying alive | ||||
Portugal | No systems | – | – | DAE Portugal |
Romania | App | Exista un erou | BLS | Exista un erou |
Russia | App | “Спасатель рядом” (Rescuer Nearby) | BLS | No |
Serbia | No systems | – | – | Website: http://app.aedplus.rs/ |
Slovenia | App | IHELP | ? | https://aed-baza.si |
Text message | BLS | iHELP | ||
www.aed.si | ||||
Spain | App | Cardiocity112 | BLS | Cardiocity112 |
DEACAT | ||||
Ayuda a la Parada Cardiaca | ||||
Ariadna | ||||
Desfibriladores Salvavidas | ||||
Sweden | App and text message | SMSLivräddare (Heartrunner) | BLS | SMSLivräddare |
Website: http://hjartstartarregistret.se/ | ||||
Switzerland | App | Fondazione Ticino Cuore | BLS | Fondazione Ticino Cuore |
App | 1st Responder Kanton Bern | BLS | 1st Responder Kanton Bern | |
CH Responder | BLS | |||
UK | App | GoodSam | BLS | GoodSAM |
British Heart Foundation “The Circuit” | ||||
Ukraine | No systems | – | – | No |
BLS = basic life support, AED = automated external defibrillator.
a Covers some regions.
b Covers the entire country.
In the context of the International Liaison Committee on Resuscitation (ILCOR) Continuous Evidence Evaluation process, the Education Implementation and Teams (EIT) Task Force has recently systematically reviewed the evidence on first responders engaged by technology.
5
The 2020 treatment recommendation proposes that individuals registered in a first responders network and near to a suspected OHCA should be notified by a smartphone app or a text message to initiate CPR before ambulance arrival (strong recommendation, very low-certainty evidence).- Semeraro F.
- Zace D.
- Bigham B.L.
- et al.
On behalf of the International Liaison Committee on Resuscitation EIT Task Force.
First responder engaged by technology Consensus on Science with Treatment Recommendations [Internet]. International Liaison Committee on Resuscitation (ILCOR) EIT Task Force,
Brussels, Belgium2019
The results of this survey are consistent with previous reports. We found a large variability across Europe regarding the availability of these systems and their implementation. It would be appropriate to pursue a uniform standard for these systems. Moreover, a standardized approach similar to the Utstein Style form is highly encouraged to obtain a uniform reporting of these systems. In the next ERC 2020 guidelines, a chapter entitled System Saving Lives will cover these issues extensively.
Conflict of interest
None declared.
References
- Survival after out-of-hospital cardiac arrest in Europe – results of the EuReCa TWO study.Resuscitation. 2020; 148: 218-226
- Mobile-phone dispatch of laypersons for CPR in out-of-hospital cardiac arrest.N Engl J Med. 2015; 372: 2316-2325
- Lay persons alerted by mobile application system initiate earlier cardio-pulmonary resuscitation: a comparison with SMS-based system notification.Resuscitation. 2017; 114: 73-78
- First-response treatment after out-of-hospital cardiac arrest: a survey of current practices across 29 countries in Europe.Scand J Trauma Resusc Emerg Med. 2019; 27: 112
- On behalf of the International Liaison Committee on Resuscitation EIT Task Force.First responder engaged by technology Consensus on Science with Treatment Recommendations [Internet]. International Liaison Committee on Resuscitation (ILCOR) EIT Task Force, Brussels, Belgium2019 (Available from http://ilcor.org)
Article info
Publication history
Published online: April 03, 2020
Accepted:
March 21,
2020
Received:
March 18,
2020
Identification
Copyright
© 2020 Elsevier B.V. All rights reserved.