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Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass

Background. Bariatric surgery is considered an effective option for the management of morbid obesity. The incidence of obesity has been gradually increasing all over the world reaching epidemic proportions in some regions of the world. Obesity can cause a reduction of up to 22% in the life expectanc...

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Autores principales: de Freitas Junior, Wilson Rodrigues, Ilias, Elias Jirjoss, Kassab, Paulo, Cordts, Roberto, Porto, Paulo Gustavo, Martins Rodrigues, Francisco Cesar, Ali Taha, Mohamed Ibrahim, Carrara, Paulo, de Carvalho Aguiar, Isabella, de Oliveira, Luis Vicente Franco, Castro, Osvaldo, Malheiros, Carlos Alberto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3913190/
https://www.ncbi.nlm.nih.gov/pubmed/24523649
http://dx.doi.org/10.1155/2014/843253
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author de Freitas Junior, Wilson Rodrigues
Ilias, Elias Jirjoss
Kassab, Paulo
Cordts, Roberto
Porto, Paulo Gustavo
Martins Rodrigues, Francisco Cesar
Ali Taha, Mohamed Ibrahim
Carrara, Paulo
de Carvalho Aguiar, Isabella
de Oliveira, Luis Vicente Franco
Castro, Osvaldo
Malheiros, Carlos Alberto
author_facet de Freitas Junior, Wilson Rodrigues
Ilias, Elias Jirjoss
Kassab, Paulo
Cordts, Roberto
Porto, Paulo Gustavo
Martins Rodrigues, Francisco Cesar
Ali Taha, Mohamed Ibrahim
Carrara, Paulo
de Carvalho Aguiar, Isabella
de Oliveira, Luis Vicente Franco
Castro, Osvaldo
Malheiros, Carlos Alberto
author_sort de Freitas Junior, Wilson Rodrigues
collection PubMed
description Background. Bariatric surgery is considered an effective option for the management of morbid obesity. The incidence of obesity has been gradually increasing all over the world reaching epidemic proportions in some regions of the world. Obesity can cause a reduction of up to 22% in the life expectancy of morbidly obese patients. Objective. The objective of this paper is to assess the weight loss associated with the first 6 months after bariatric surgery using bioelectric impedance analysis (BIA) for the evaluation of fat mass and fat-free mass. Method. A total of 36 morbidly obese patients were subjected to open gastric bypass surgery. The patients weight was monitored before and after the procedure using the bioelectric impedance analysis. Results. Bariatric surgery resulted in an average percentage of weight loss of 28.6% (40 kg) as determined 6 months after the procedure was performed. Analysis of the different components of body weight indicated an undesirable loss of fat-free mass along with the reduction of total body weight. Conclusion. Open gastric bypass induced a significant loss of total weight and loss of fat-free mass in patients six months after the surgery. The use of bioelectric impedance analysis resulted in an appropriate estimation of the total weight components in individuals subjected to bariatric surgery allowing a more real analysis of the variation of weight after the surgery.
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spelling pubmed-39131902014-02-12 Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass de Freitas Junior, Wilson Rodrigues Ilias, Elias Jirjoss Kassab, Paulo Cordts, Roberto Porto, Paulo Gustavo Martins Rodrigues, Francisco Cesar Ali Taha, Mohamed Ibrahim Carrara, Paulo de Carvalho Aguiar, Isabella de Oliveira, Luis Vicente Franco Castro, Osvaldo Malheiros, Carlos Alberto ScientificWorldJournal Research Article Background. Bariatric surgery is considered an effective option for the management of morbid obesity. The incidence of obesity has been gradually increasing all over the world reaching epidemic proportions in some regions of the world. Obesity can cause a reduction of up to 22% in the life expectancy of morbidly obese patients. Objective. The objective of this paper is to assess the weight loss associated with the first 6 months after bariatric surgery using bioelectric impedance analysis (BIA) for the evaluation of fat mass and fat-free mass. Method. A total of 36 morbidly obese patients were subjected to open gastric bypass surgery. The patients weight was monitored before and after the procedure using the bioelectric impedance analysis. Results. Bariatric surgery resulted in an average percentage of weight loss of 28.6% (40 kg) as determined 6 months after the procedure was performed. Analysis of the different components of body weight indicated an undesirable loss of fat-free mass along with the reduction of total body weight. Conclusion. Open gastric bypass induced a significant loss of total weight and loss of fat-free mass in patients six months after the surgery. The use of bioelectric impedance analysis resulted in an appropriate estimation of the total weight components in individuals subjected to bariatric surgery allowing a more real analysis of the variation of weight after the surgery. Hindawi Publishing Corporation 2014-01-09 /pmc/articles/PMC3913190/ /pubmed/24523649 http://dx.doi.org/10.1155/2014/843253 Text en Copyright © 2014 Wilson Rodrigues de Freitas Junior et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
de Freitas Junior, Wilson Rodrigues
Ilias, Elias Jirjoss
Kassab, Paulo
Cordts, Roberto
Porto, Paulo Gustavo
Martins Rodrigues, Francisco Cesar
Ali Taha, Mohamed Ibrahim
Carrara, Paulo
de Carvalho Aguiar, Isabella
de Oliveira, Luis Vicente Franco
Castro, Osvaldo
Malheiros, Carlos Alberto
Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass
title Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass
title_full Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass
title_fullStr Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass
title_full_unstemmed Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass
title_short Assessment of the Body Composition and the Loss of Fat-Free Mass through Bioelectric Impedance Analysis in Patients Who Underwent Open Gastric Bypass
title_sort assessment of the body composition and the loss of fat-free mass through bioelectric impedance analysis in patients who underwent open gastric bypass
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3913190/
https://www.ncbi.nlm.nih.gov/pubmed/24523649
http://dx.doi.org/10.1155/2014/843253
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