The Manikin Study of Chest Compression With One Accelerometer Feedback Device

Not Applicable

Completed

• Conditions: Cardiac Arrest
• Interventions: Device: Stryker ST104-747; Device: Shinchang SB-34p

• Registration Number: NCT02073539
• Lead Sponsor: Hanyang University Seoul Hospital

Brief Summary

Chest compression (CC) feedback devices are used to perform CC measurements effectively and accurately on patients in hospital beds. However, these devices do not take account of the compression of the mattress, which results in overestimation of CC depth. This study is the validation study to demonstrate that a new method using one accelerometer(U-cpr) is useful to overcome this limitation and thus measure compression depth more accurately when performing cardiopulmonary resuscitation (CPR) on patients.

Detailed Description

Data collection The participants will be divided into three groups by random drawings. Each performer in the three-groups will compress the chest of the manikin on the bed with real-time 5cm,6cm and 7cm feed-back by one accelerometer (U-cpr).We will use two beds \[Stryker ST104-747(Transport stretcher®, 760 x 2110 mm, 228 kg, Stryker Co., Kalamazoo, Michigan, US) ,Shinchang SB-34p (Transport stretcher® , 850 x 2080 mm,Shinchang Co.,Busan,ROK)\]. Each participants will do 6 cycles of chest compression and 1cyle will be 2minutes. Between each cycles, participants will take a rest 5minutes.

Study Timeline

• Study First Submitted: 2014-02-24
• Study First Submitted QC: 2014-02-25
• Study First Posted: 2014-02-27
• Status Verified: 2014-03
• Study Start: 2014-03
• Primary Completion: 2014-03
• Study Completion: 2014-03
• Last Update Submitted: 2014-03-20
• Last Update Posted: 2014-03-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 19

Inclusion Criteria

• Postgraduates year 1,2,3,4 and Emergency physicians in emergency department

Exclusion Criteria

• Wrist or Low back disease

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
chest compression with 5cm feedback	Stryker ST104-747	We will feedback by one accelerometer (U-cpr). U-cpr is android based smartphone application.
chest compression with 5cm feedback	Shinchang SB-34p	We will feedback by one accelerometer (U-cpr). U-cpr is android based smartphone application.
chest compression with 6cm feedback	Stryker ST104-747	We will feedback by one accelerometer(U-cpr). U-cpr is android based smartphone application.
chest compression with 6cm feedback	Shinchang SB-34p	We will feedback by one accelerometer(U-cpr). U-cpr is android based smartphone application.
chest compression with 7cm feedback	Stryker ST104-747	We will feedback by one accelerometer(U-cpr). U-cpr is android based smartphone application.
chest compression with 7cm feedback	Shinchang SB-34p	We will feedback by one accelerometer(U-cpr). U-cpr is android based smartphone application.

Primary Outcome Measures

Name	Time	Method
Chest compression depth	Within 1day	Primary out come is measured by Resusci Anne Modular System Skill Reporter manikin (9.89 kg, Laerdal Medical, Orpington, UK)

Secondary Outcome Measures

Name	Time	Method
Chest compression rate	Within 1day	Secondary out is measured by Resusci Anne Modular System Skill Reporter manikin (9.89 kg, Laerdal Medical, Orpington, UK).

Trial Locations

Locations (1)

Hanyang University Seoul Hospital; 🇰🇷 Seoul, Korea, Republic of