Using video calls for emergency dispatch

Video Emergency Calls of Bystanders - a Simulation Study

Not applicable Interventional Medical University of Vienna · NCT06598592

This study is testing if using video calls in emergency dispatch can improve communication and make it easier for dispatchers and first responders to work together during emergencies.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment80 (estimated)
Ages18 Years to 70 Years
SexAll
SponsorMedical University of Vienna Academic / other
Locations1 site (Vienna)
Trial IDNCT06598592 on ClinicalTrials.gov

What this trial studies

This project explores the use of video calls in emergency dispatch to enhance communication between dispatchers and first responders. Twenty control center employees will receive training on a video emergency call system and will then handle simulated emergency calls, both audio and video. Eighty first responders will participate in these simulations, which will include various emergency scenarios. The study aims to evaluate the impact of video calls on call duration and user experience in emergency situations.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals aged 18-70 who are smartphone users and fluent in German.

Not a fit: Patients who are EMS personnel will not benefit from this study as they are excluded from participation.

Why it matters

Potential benefit: If successful, this approach could significantly improve the efficiency and effectiveness of emergency response services.

How similar studies have performed: While the use of video calls in emergency situations is a novel approach, similar studies have not been widely conducted, making this an exploratory initiative.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 18-70 years
* User of a smartphone
* German Language

Exclusion Criteria:

* EMS personnel

Where this trial is running

Vienna

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Audio-Emergency CallVideo-Emergency Call
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.