Skip to content

Effect of setting upper limit of chest compression depth for the general public: A randomized controlled trial.

Effect of setting upper limit of chest compression depth for the general public: A randomized controlled trial. - Effect of setting upper limit of chest compression depth for the general public: A randomized controlled trial.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000025959
Enrollment
65
Registered
2017-02-01
Start date
2017-02-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Out-of-hospital cardiac arrest

Interventions

Instruct chest compressions as &quot
push as hard as you can&quot
for 15 minutes training. Instruct chest compressions as &quot
push approximately 5cm, but don&#39
t push over 6cm&quot
for 15minutes training.

Sponsors

Kyoto University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: General public who lives in Japan and speaks Japanese.

Exclusion criteria

Exclusion criteria: 1. The health care providers; doctor, registered nurse, assistant nurse, pharmacist, nutrition, physical therapist, occupational therapist, medical engineering and paramedic are excluded. 2. People who have taken CPR training within six months. 3. Those who are not able to perform chest compressions because of any physical or mental disabilities.

Design outcomes

Primary

MeasureTime frame
Average chest compressions depth during two minutes test periods six months after the initial training.

Secondary

MeasureTime frame
During two minutes test periods immediately and six months after the initial training 1 Number of chest compressions with correct hands position. 2 Number of chest compressions with adequate recoil. 3 Total number of chest compressions 4 Average chest compressions depth (mm) 5 Hands-off time without chest compressions 6 Average number of chest compressions rate 7 Number of chest compressions with over 60mm depth

Countries

Japan

Contacts

Public ContactMakiko Sano

Kyoto University Graduate school of medicine, department of critical care nursing school of human health science.

sano.makiko.36z@st.kyoto-u.ac.jp075-751-3950

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026