Plain-English translation of NCT06552299 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This study is testing whether people can accurately estimate length and depth — two skills that matter in emergency situations like CPR. Researchers will ask 200 adults (100 with medical training and 100 without) to draw a 5-centimeter line and estimate a 5-centimeter depth without any tools or help. The goal is to understand how good both everyday people and healthcare workers are at these kinds of quick measurements.
In emergency medical situations, responders sometimes need to estimate distances and depths quickly and accurately. This study wants to find out whether regular people and trained medical professionals actually have reliable instincts for these measurements, or if both groups struggle with the task.
You likely qualify if…
You likely don't qualify if…
You'll visit the study location once and complete two simple tasks: drawing a 5-centimeter line by hand without measuring tools, and estimating a 5-centimeter depth. The whole visit should take just a few minutes. There are no follow-up visits or ongoing commitments — you come in, complete the tasks, and you're done.
AI-generated summary from trial data · Jul 7, 2026 · Not medical advice
South Korea
Sponsor
Seoul National University Hospital
Collaborators
SMG-SNU Boramae Medical Center
Enrollment target
~200 participants
Started
August 2024
Primary completion
January 2025
This trial's estimated completion date has passed — the record may not be fully up to date.
Age range
18 Years and older
Last updated on clinicaltrials.gov in January 2025.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
STEPHEN GW LEE, MD, MA
SMG-SNU Boramae Medical Center
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.