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Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital

This study was aimed to evaluate the changes of impedance parameters of patients who were admitted to a long-term care hospital by measuring bioelectrical impedance. The subjects were 18 patients who had infusion therapy through peripheral intravenous (IV) catheters and had at least an infiltration....

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Autores principales: Jeong, Ihn Sook, Lee, Eun-Joo, Kim, Jae Hyung, Kim, Gun Ho, Hwang, Young Jun, Jeon, Gye Rok
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6428251/
https://www.ncbi.nlm.nih.gov/pubmed/30897178
http://dx.doi.org/10.1371/journal.pone.0213585
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author Jeong, Ihn Sook
Lee, Eun-Joo
Kim, Jae Hyung
Kim, Gun Ho
Hwang, Young Jun
Jeon, Gye Rok
author_facet Jeong, Ihn Sook
Lee, Eun-Joo
Kim, Jae Hyung
Kim, Gun Ho
Hwang, Young Jun
Jeon, Gye Rok
author_sort Jeong, Ihn Sook
collection PubMed
description This study was aimed to evaluate the changes of impedance parameters of patients who were admitted to a long-term care hospital by measuring bioelectrical impedance. The subjects were 18 patients who had infusion therapy through peripheral intravenous (IV) catheters and had at least an infiltration. The impedance parameters were measured with a multi-channel impedance measuring instrument (Vector Impedance Meter) twice; at starting IV infusion after catheter insertion and infiltration detected. As results, the resistance (R) after infiltration significantly decreased compared to the initial resistance. At 50 kHz, the resistances were 498.2±79.3 [Ω] before infiltration and 369.4±85.6 [Ω] after infiltration. The magnitude of the reactance (X(C)) decreased after infiltration. At 50 kHz, the measured reactance was -31.1±8.3 [Ω] before infiltration and -24.5±5.9 [Ω] after infiltration. The data points plotted in the R-X(C) graph shifted from the first quadrant before infiltration to third quadrant after infiltration. Our findings suggest that bioelectrical impedance is an effective method for detection of infiltration in a noninvasive and quantitative manner.
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spelling pubmed-64282512019-04-02 Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital Jeong, Ihn Sook Lee, Eun-Joo Kim, Jae Hyung Kim, Gun Ho Hwang, Young Jun Jeon, Gye Rok PLoS One Research Article This study was aimed to evaluate the changes of impedance parameters of patients who were admitted to a long-term care hospital by measuring bioelectrical impedance. The subjects were 18 patients who had infusion therapy through peripheral intravenous (IV) catheters and had at least an infiltration. The impedance parameters were measured with a multi-channel impedance measuring instrument (Vector Impedance Meter) twice; at starting IV infusion after catheter insertion and infiltration detected. As results, the resistance (R) after infiltration significantly decreased compared to the initial resistance. At 50 kHz, the resistances were 498.2±79.3 [Ω] before infiltration and 369.4±85.6 [Ω] after infiltration. The magnitude of the reactance (X(C)) decreased after infiltration. At 50 kHz, the measured reactance was -31.1±8.3 [Ω] before infiltration and -24.5±5.9 [Ω] after infiltration. The data points plotted in the R-X(C) graph shifted from the first quadrant before infiltration to third quadrant after infiltration. Our findings suggest that bioelectrical impedance is an effective method for detection of infiltration in a noninvasive and quantitative manner. Public Library of Science 2019-03-21 /pmc/articles/PMC6428251/ /pubmed/30897178 http://dx.doi.org/10.1371/journal.pone.0213585 Text en © 2019 Jeong et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Jeong, Ihn Sook
Lee, Eun-Joo
Kim, Jae Hyung
Kim, Gun Ho
Hwang, Young Jun
Jeon, Gye Rok
Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
title Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
title_full Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
title_fullStr Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
title_full_unstemmed Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
title_short Detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
title_sort detection of intravenous infiltration using impedance parameters in patients in a long-term care hospital
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6428251/
https://www.ncbi.nlm.nih.gov/pubmed/30897178
http://dx.doi.org/10.1371/journal.pone.0213585
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