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Assessment of Chest Compression Depth Obtained Using the Smartphone Application as an Educational Tool With New Attachment Device

NCT ID: NCT02964832

Last Updated: 2016-11-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

50 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-01-31

Study Completion Date

2017-06-30

Brief Summary

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To improve the quality of CPR education, we want to assess the validity and reliability of the feedback depth measured by smartphone applications according to the smartphone attachment sites as an educational tool. However, in the prior study, armband method showed overestimated chest compression depth. The reason of the overestimation was analyzed that the weight of the smartphone amplified the inertial force to produce additional linear movement. In this study, we will make new device to fix the smartphone on the arm and on the hand and compare the chest compression depth between CPR manikin and smartphone application.

Detailed Description

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Conditions

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Basic Cardiac Life Support

Keywords

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Basic Cardiac Life Support, Education, Feedback

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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PocketCPR;Grasp method

Subject grasp a smartphone in the hand and compress the chest of manikin.

Group Type ACTIVE_COMPARATOR

Grasp method

Intervention Type DEVICE

PocketCPR;Armband-in-hand method

Grab the smartphone-contained-armband in hand when performing chest compression

Group Type ACTIVE_COMPARATOR

Armband-in-hand method

Intervention Type DEVICE

PocketCPR;Armband-on-arm method

Fix the smartphone-contained-armband on upperarm when performing chest compression

Group Type ACTIVE_COMPARATOR

Armband-on-arm method

Intervention Type DEVICE

Interventions

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Grasp method

Intervention Type DEVICE

Armband-in-hand method

Intervention Type DEVICE

Armband-on-arm method

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* BLS provider or instructor

Exclusion Criteria

* one who has physical problem in chest compression
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Soonchunhyang University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Joonbum Park

Assisstant professor of Emergency Medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Joonbum Park, MD, PhD

Role: CONTACT

Phone: 82-2-709-9117

Email: [email protected]

Other Identifiers

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JPark1601

Identifier Type: -

Identifier Source: org_study_id