The aim of this study is to explore the efficacy and safety of the extended reality (XR)-based basic life support (BLS) training.
Conventional CPR training is based on the use of a manikin and a training video. Though several feedback devices have been developed to improve the effectiveness of the training, they were neither realistic nor immersive. In addition, in conventional training programs, trainees are constrained in terms of time and location, as they are usually kept to a schedule. Virtual reality (VR) technology, which was designed to maximize immersion, could be used to overcome those limitations, which in turn may improve the effectiveness of CPR training. However, even with VR technology, procedures such as chest compressions, ventilation, and defibrillation cannot be implemented as in the real world. Extended reality (XR), which combines the virtual and real worlds, could overcome these limitations by facilitating the use of real-world manikins in the virtual environment.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
154
extended-reality technologies based CPR training module
conventional CPR training with video
Seoul National University Bundang Hospital
Seongnam-si, Gyeonggi-do, South Korea
mean compression depth, mm
compression depth
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
the total number of chest compressions (n)
The total number of chest compressions
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
the mean chest compression depth(mm)
compression depth between 5cm and 6cm
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
correct hand position (n, percent)
The American Heart Association (AHA) guidelines describe the correct hand position for chest compression as the lower half of the victim's sternum in the centre of the chest, between the nipples.
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
adequate compression depth (n, percent)
compression depth between 5cm and 6cm
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
compression and full release (n, percent)
full release after chest compression
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
mean compression rate (number per minute)
mean compression rate
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
adequate compression rate (percent)
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compression rate between 100 and 120 per minute
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
adequate compression depth and rate (percent)
adequate compression death and rate, simultaneously
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
hands-off time (sec)
Interruptions of chest compressions during cardiopulmonary resuscitation
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
The time interval from arrival on the scene to the first chest compression (sec)
The time interval from arrival on the scene to the first chest compression.
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
AED use
Done/Not done
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
Correct AED use
Yes/No
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
Time from powering on the AED to defibrillation (sec)
Time from powering on the AED to defibrillation (sec)
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training
Time from checking for a response to defibrillation (sec)
Time from checking for a response to defibrillation (sec)
Time frame: Test sessions on day 1 (during 5 minutes) after 1 hour training