Timely Acquirement of 12-lead ECG Using Patchy-type Wireless Device by Emergency Medical Technician in Ambulance

Not Applicable

Completed

• Conditions: Chest Pain; Electrocardiography
• Interventions: Device: patchy-type wireless ECG; Device: defibrillator ECG

• Registration Number: NCT04114760
• Lead Sponsor: Samsung Medical Center

Brief Summary

In this study, the investigators compare timely acquirement and effectiveness of 12-lead ECG using patchy-type wireless versus using defibrillator which contain ECG examination function in ambulance.

The purpose of this study is to determine the difference of timely acquirement of 12-lead ECG using two different systems and the difference of efficiency of ECG examination in ambulance between two groups.

The participants in this simulation study were divided randomly into 2 groups :

Group A is performing an ECG examination on mock patient using defibrillator which contained 12-lead ECG checking function. And take a 15 minutes wash out period. After the wash out period, group A subject performing an ECG examination using patchy-type wireless device.

Group B subject is performing an ECG examination on mock patient using patchy-type wireless device first, and take a 15 minutes wash out period. After the wash out period, group B performing an ECG examination using defibrillator which contain 12-lead ECG function.

Both group's ECG examination is performing in the ambulance.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2019-09-30
• Study First Submitted QC: 2019-10-02
• Study First Posted: 2019-10-03
• Study Start: 2019-10-25
• Primary Completion: 2019-12-16
• Study Completion: 2019-12-31
• Status Verified: 2020-10
• Last Update Submitted: 2020-10-21
• Last Update Posted: 2020-10-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 24

Inclusion Criteria

• Who have a certification of Emergency Medical Technician in korea and have a nurse license in korea.
• who currently engaged of emergency medical dispatch.

Exclusion Criteria

• A subject who did not agree with this study

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Group B : patchy-type ECG to defibrillator ECG	patchy-type wireless ECG	Group B subject will performing ECG examination to a mock patient in the ambulance. First ECG performance will be using patchy-type wireless device. And taking a 15 minutes wash out period. Second ECG performance after wash out period, will be using defibrillator which contain 12-lead ECG checking function. when ECG examination performance ended, survey of patchy-type wireless ECG device usability will be collect.
Group A : defibrillator ECG to patchy-type ECG	defibrillator ECG	Group A subject will performing ECG examination to a mock patient in the ambulance. First ECG performance will be using defibrillator which contain 12-lead ECG checking function. And taking a 15 minutes wash out period. Second ECG performance after wash out period, will be using patchy-type wireless device. when ECG examination performance ended, survey of patchy-type wireless ECG device usability will be collect.

Primary Outcome Measures

Name	Time	Method
Time from 12-lead ECG device application starting to sending ECG result to hospital.	through study completion, an average of 2 month	comparison of interval from the start of 12-lead ECG device application to complete of ECG result sending

Secondary Outcome Measures

Name	Time	Method
Usability of patchy-type wireless ECG device.	survey collecting through study completion an average of 2 month	System Usability Scale survey of patchy-type wireless ECG device

Trial Locations

Locations (1)

Samsung Medical Center; 🇰🇷 Seoul, Gangnam, Korea, Republic of