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NOT YET RECRUITING
NCT07607808
NA

Psychological Stress and Support Needs of Volunteer First Responders After Smartphone-based Cardiac Arrest Alerts

Sponsor: University Hospital, Aachen

View on ClinicalTrials.gov

Summary

Out-of-hospital cardiac arrest is a serious emergency. In many areas, trained volunteers are alerted by a smartphone app to help before emergency services arrive. While this can save lives, these situations can also be emotionally stressful for the volunteers. This study looks at how these experiences affect volunteer first responders and how they cope with them. It also examines whether a structured follow-up conversation after an event can help reduce stress. People who respond to a cardiac arrest alert can take part in the study. Participants will answer short questionnaires about their well-being about four weeks and ten weeks after the event. Some participants will also be offered a guided conversation to talk about their experience, while others will not. The researchers will compare both groups to see if the conversation helps reduce stress over time. The study will also explore which factors may increase or reduce emotional burden. Participants can stop answering the questionnaires at any time. If signs of increased stress are identified, support options are available. With consent, the study team may contact participants to offer further information and help connect them with support services. The results of this study may help improve support for volunteer first responders in the future.

Official title: Burden and Resilience After Volunteer Engagement in Out-of-Hospital Cardiac Arrest

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

75

Start Date

2026-05-01

Completion Date

2027-11-01

Last Updated

2026-05-26

Healthy Volunteers

Yes

Interventions

BEHAVIORAL

Structured Debriefing

The intervention consists of a structured debriefing conversation conducted by a team including physician members of the study team and trained psychosocial support (PSU) personnel. The conversation follows a semi-structured format and includes a guided reconstruction of the event, clarification of medical and situational aspects, and support in the individual processing of the experience. The aim is to facilitate understanding, reduce uncertainty, and support coping with the event.

Locations (1)

Aachen Institute for Rescue Management and Public Safety (ARS), RWTH Aachen University Hospital

Aachen, North Rhine-Westphalia, Germany