Influence of time of day on the incidence and etiology of out-of-hospital cardiac arrest in Freiburg, Germany.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032166

Enrollment

1000

Registered

2024-01-31

Start date

2023-11-20

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

I46.9

Interventions

Group 1: Patients with an out-of-hospital cardiac arrest in the Freiburg area in the period from 01.01.2016 to 31.12.2022.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with out-of-hospital cardiac arrest

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
Time of cardiac arrest (day of the week, time of day)	—

Secondary

Measure	Time frame
- Suspected cause of cardiac arrest on site - Process times of prehospital care - Criteria for eCPR present - Presence of protective factors: Hypothermia or intoxication	—

Countries

Germany

Contacts

Public ContactHans-Jörg Busch

Universitätsklinikum Freiburg

hans-joerg.busch@uniklinik-freiburg.de+49 (0) 761 270 33333

Outcome results

None listed

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