Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Measuring how well people estimate lengths and depths in CPR scenarios

Official title: Evaluating Length and Depth Estimation Accuracy

Run by Seoul National University Hospital · NCT06552299 · Data updated 2026-11-12

This study tests how accurately regular people and healthcare providers can estimate lengths and depths in CPR situations to see if they need better training.

More Cardiopulmonary Resuscitation trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment200 (estimated)
SponsorSeoul National University Hospital
Academic / other
Locations1 site (Seoul)
StatusRecruiting
StartedAugust 27, 2024
Main results expectedJanuary 5, 2025
Study endsFebruary 25, 2025
Registry record updatedJanuary 17, 2025
Trial IDNCT06552299 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adult laypersons without recent CPR training and active healthcare providers such as doctors, nurses, and emergency medical technicians.

Probably not a fit

Patients with recent CPR training or inactive healthcare providers may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the accuracy of length and depth estimations made by both laypersons and healthcare providers in the context of cardiopulmonary resuscitation (CPR). A total of 200 participants, consisting of 100 laypersons without recent CPR training and 100 active healthcare providers, will be recruited. Participants will be tasked with drawing a 5cm line and estimating a 5cm depth to assess their estimation skills. The hypothesis is that both groups will struggle with these estimations, highlighting potential gaps in training and awareness.

Why it matters

Potential benefit: If successful, this study could improve training methods for CPR by identifying common estimation errors among laypersons and healthcare providers.

How similar studies have gone: While studies on CPR training effectiveness exist, this specific focus on estimation accuracy is relatively novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion criteria:

* Laypersons: adult laypersons without cardiopulmonary resuscitation training within 2 years
* Health-care providers: adult health-care providers (doctors, nurses and emergency medical technicians)

Exclusion criteria:

* Laypersons: laypersons with cardiopulmonary resuscitation training within 2 years.
* Health-care providers: health-care providers who are inactive (not currently working at medical facilities)

Where it's running

  • SMG-SNU Boramae Medical Center
    Seoul, South Korea
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.