Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin Study

<strong>Objective:</strong> To evaluate the impact of a real-time visual feedback device on CCs rate and depth delivered by healthcare professionals.<br /><strong>Methods:</strong> In a simulated scenario a sensor was placed on a manikin’s chest and connected to a defib...

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Main Authors: Joao Augusto, Miguel Santos, Daniel Faria, Paulo Alves, David Roque, Jose; Morais, Victor Gil, Carlos Morais
Format: Article
Language:English
Published: Shiraz University of Medical Sciences 2020-07-01
Series:Bulletin of Emergency and Trauma
Subjects:
Online Access:https://beat.sums.ac.ir/article_46514_fa0be43dc320939619d0ed638d9199e3.pdf
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spelling doaj-37eb43e0ec2f49d9896497cf8127ac2b2020-11-25T03:46:25ZengShiraz University of Medical SciencesBulletin of Emergency and Trauma2322-25222322-39602020-07-018313514110.30476/beat.2020.8308046514Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin StudyJoao Augusto0Miguel Santos1Daniel Faria2Paulo Alves3David Roque4Jose; Morais5Victor Gil6Carlos Morais71Department of Cardiology, Hospital Professor Doutor Fernando Fonseca, Lisbon, Portugal; 2Institute of Cardiovascular Science, University College London, London, United Kingdom; 3Barts Heart Centre, St Bartholomew’s Hospital, London, United KingdomDepartment of Cardiology, Hospital Professor Doutor Fernando Fonseca, Lisbon, PortugalDepartment of Cardiology, Hospital Professor Doutor Fernando Fonseca, Lisbon, PortugalDepartment of Cardiology, Hospital Professor Doutor Fernando Fonseca, Lisbon, PortugalDepartment of Cardiology, Hospital Professor Doutor Fernando Fonseca, Lisbon, PortugalDepartment of Cardiology, Hospital Professor Doutor Fernando Fonseca, Lisbon, PortugalDepartment of Cardiology, Hospital dos Lusíadas, Lisbon, PortugalDepartment of Cardiology, Hospital Professor Doutor Fernando Fonseca, Lisbon, Portugal<strong>Objective:</strong> To evaluate the impact of a real-time visual feedback device on CCs rate and depth delivered by healthcare professionals.<br /><strong>Methods:</strong> In a simulated scenario a sensor was placed on a manikin’s chest and connected to a defibrillator which provided real-time visual feedback on the rate and depth of CCs. Thirty-two healthcare professionals performed sequentially 5 cycles of 30 CCs without (FeedOFF) and with (FeedON) feedback. CCs with a depth between 50 and 60mm and a rate between 100 and 120cpm were considered optimal.<br /><strong>Results:</strong> Visual feedback resulted in a significant increase in the proportion of CCs with optimal depth (median 8.7 [interquartile range 0.7–55.5]% FeedOFF vs 63.3 [17.6–88.1]% FeedON, p=0.002) and optimal rate (median 51.3 [1.3–81.3]% FeedOFF vs 68.3 [45.3–86.1]% FeedON, p=0.018). Overall, CCs were too shallow and too fast in the FeedOFF cycle. There was also a significant increase in optimal CCs (optimal depth and rate) with the use of the feedback device (from median 0.7 [0–26.9]% FeedOFF to 31.9 [3.6-59.9]% FeedON, p=0.001). Participants’ factors such as age, sex, body mass index, job or time since last CPR training did not have a significant impact on CPR quality.<br /><strong>Conclusion:</strong> In the absence of visual feedback, there is a tendency towards lower depth and higher rate of CCs. The use of feedback technology significantly improves the quality of CCs.https://beat.sums.ac.ir/article_46514_fa0be43dc320939619d0ed638d9199e3.pdfresuscitationbasic life supportsimulationtraining
collection DOAJ
language English
format Article
sources DOAJ
author Joao Augusto
Miguel Santos
Daniel Faria
Paulo Alves
David Roque
Jose; Morais
Victor Gil
Carlos Morais
spellingShingle Joao Augusto
Miguel Santos
Daniel Faria
Paulo Alves
David Roque
Jose; Morais
Victor Gil
Carlos Morais
Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin Study
Bulletin of Emergency and Trauma
resuscitation
basic life support
simulation
training
author_facet Joao Augusto
Miguel Santos
Daniel Faria
Paulo Alves
David Roque
Jose; Morais
Victor Gil
Carlos Morais
author_sort Joao Augusto
title Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin Study
title_short Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin Study
title_full Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin Study
title_fullStr Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin Study
title_full_unstemmed Real-Time Visual Feedback Device Improves Quality Of Chest Compressions; A Manikin Study
title_sort real-time visual feedback device improves quality of chest compressions; a manikin study
publisher Shiraz University of Medical Sciences
series Bulletin of Emergency and Trauma
issn 2322-2522
2322-3960
publishDate 2020-07-01
description <strong>Objective:</strong> To evaluate the impact of a real-time visual feedback device on CCs rate and depth delivered by healthcare professionals.<br /><strong>Methods:</strong> In a simulated scenario a sensor was placed on a manikin’s chest and connected to a defibrillator which provided real-time visual feedback on the rate and depth of CCs. Thirty-two healthcare professionals performed sequentially 5 cycles of 30 CCs without (FeedOFF) and with (FeedON) feedback. CCs with a depth between 50 and 60mm and a rate between 100 and 120cpm were considered optimal.<br /><strong>Results:</strong> Visual feedback resulted in a significant increase in the proportion of CCs with optimal depth (median 8.7 [interquartile range 0.7–55.5]% FeedOFF vs 63.3 [17.6–88.1]% FeedON, p=0.002) and optimal rate (median 51.3 [1.3–81.3]% FeedOFF vs 68.3 [45.3–86.1]% FeedON, p=0.018). Overall, CCs were too shallow and too fast in the FeedOFF cycle. There was also a significant increase in optimal CCs (optimal depth and rate) with the use of the feedback device (from median 0.7 [0–26.9]% FeedOFF to 31.9 [3.6-59.9]% FeedON, p=0.001). Participants’ factors such as age, sex, body mass index, job or time since last CPR training did not have a significant impact on CPR quality.<br /><strong>Conclusion:</strong> In the absence of visual feedback, there is a tendency towards lower depth and higher rate of CCs. The use of feedback technology significantly improves the quality of CCs.
topic resuscitation
basic life support
simulation
training
url https://beat.sums.ac.ir/article_46514_fa0be43dc320939619d0ed638d9199e3.pdf
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