Smartphone-based alerting system: Evaluation of the "Region of Lifesavers" system on the basis of the international "Reporting Standard"

Smartphone-based alerting system: Evaluation of the "Region of Lifesavers" system on the basis of the international "Reporting Standard" - RDL

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032957

Enrollment

5000

Registered

2023-10-30

Start date

2023-10-26

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

process evaluation

Interventions

Group 1: Retrospective analysis of process and quality parameters of the smartphone-based alerting system "Region of Lifesavers". The basis for evaluation parameters is the international reporting sta

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Operations with activation of the Region of Lifesavers system by the dispatch centre

Exclusion criteria

Exclusion criteria: False alarms (termination by the dispatch centre, accidental activation of the system), test alarms

Design outcomes

Primary

Measure	Time frame
Arrival time of first responders / mission response rate	—

Secondary

Measure	Time frame
• Necessary first responder density (number of first responders per km2/ per 100,000 inhabitants) for safe operation of the system (arrival 50 %). • Process time (e.g. duration between emergency call and arrival of first responders at the scene, duration between receipt of the emergency alarm and departing to the scene, comparison of arrival time recording via GPS and manual feedback) • Evaluation of the first responder report with questions about the operation • Number of available AEDs, frequency of AED use, development of the AED network	—

Measure

Time frame

• Necessary first responder density (number of first responders per km2/ per 100,000 inhabitants) for safe operation of the system (arrival 50 %). • Process time (e.g. duration between emergency call and arrival of first responders at the scene, duration between receipt of the emergency alarm and departing to the scene, comparison of arrival time recording via GPS and manual feedback) • Evaluation of the first responder report with questions about the operation • Number of available AEDs, frequency of AED use, development of the AED network

—

Countries

Germany

Contacts

Public ContactJulian Ganter

Universitätsklinikum Freiburg, Klinik für Anästhesiologie und Intensivmedizin

julian.ganter@uniklinik-freiburg.de+49 761270122479

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026