An easy way to estimate energy expenditure from hemodynamic data in septic patients
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Cirúrgica Brasileira (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502008000700019 |
Resumo: | PURPOSE: The purpose of this study is to compare the resting energy expenditure (REE) obtained by indirect calorimetry (IC) to the REE calculated by predictive equations (Brandi and Liggett) using the oxygen consumption (VO2) obtained by Fick's method in septic patients. METHODS: Prospective study in septic patients admitted in an intensive care unit of a university hospital. Fifteen adult patients (11 men and four women) were studied. VO2 measurements were made using a portable metabolic cart connected to a respirator and a pulmonary artery catheter. RESULTS: The APACHE II at admission was 22.6±7.2 with a mortality risk of 46.1±27.7%. The mean REE obtained by IC and by the Brandi and Liggett equations were 1699±271, 1815±355 and 1361±277 kcal.day-1 respectively. There were no statistically significant differences between the two methods, with the two means showing a difference of 8.7%. REE values were close for IC x BRANDI (r=0.80), but the IC x LIGGETT correlation was only 0.58. CONCLUSIONS: The results suggest that REE can be easily calculated by obtaining VO2 with the Swan-Ganz catheter and using the Brandi equation even for septic patients under mechanical ventilation. |
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An easy way to estimate energy expenditure from hemodynamic data in septic patientsOxygen ConsumptionResting Energy ExpenditureIndirect CalorimetrySepsisPURPOSE: The purpose of this study is to compare the resting energy expenditure (REE) obtained by indirect calorimetry (IC) to the REE calculated by predictive equations (Brandi and Liggett) using the oxygen consumption (VO2) obtained by Fick's method in septic patients. METHODS: Prospective study in septic patients admitted in an intensive care unit of a university hospital. Fifteen adult patients (11 men and four women) were studied. VO2 measurements were made using a portable metabolic cart connected to a respirator and a pulmonary artery catheter. RESULTS: The APACHE II at admission was 22.6±7.2 with a mortality risk of 46.1±27.7%. The mean REE obtained by IC and by the Brandi and Liggett equations were 1699±271, 1815±355 and 1361±277 kcal.day-1 respectively. There were no statistically significant differences between the two methods, with the two means showing a difference of 8.7%. REE values were close for IC x BRANDI (r=0.80), but the IC x LIGGETT correlation was only 0.58. CONCLUSIONS: The results suggest that REE can be easily calculated by obtaining VO2 with the Swan-Ganz catheter and using the Brandi equation even for septic patients under mechanical ventilation.Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502008000700019Acta Cirúrgica Brasileira v.23 suppl.1 2008reponame:Acta Cirúrgica Brasileira (Online)instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)instacron:SBDPC10.1590/S0102-86502008000700019info:eu-repo/semantics/openAccessBasile-Filho,AnibalMartins,Maria AuxiliadoraMarson,FlavioEvora,Paulo Roberto Barbosaeng2008-05-20T00:00:00Zoai:scielo:S0102-86502008000700019Revistahttps://www.bvs-vet.org.br/vetindex/periodicos/acta-cirurgica-brasileira/https://old.scielo.br/oai/scielo-oai.php||sgolden@terra.com.br0102-86501678-2674opendoar:2008-05-20T00:00Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)false |
dc.title.none.fl_str_mv |
An easy way to estimate energy expenditure from hemodynamic data in septic patients |
title |
An easy way to estimate energy expenditure from hemodynamic data in septic patients |
spellingShingle |
An easy way to estimate energy expenditure from hemodynamic data in septic patients Basile-Filho,Anibal Oxygen Consumption Resting Energy Expenditure Indirect Calorimetry Sepsis |
title_short |
An easy way to estimate energy expenditure from hemodynamic data in septic patients |
title_full |
An easy way to estimate energy expenditure from hemodynamic data in septic patients |
title_fullStr |
An easy way to estimate energy expenditure from hemodynamic data in septic patients |
title_full_unstemmed |
An easy way to estimate energy expenditure from hemodynamic data in septic patients |
title_sort |
An easy way to estimate energy expenditure from hemodynamic data in septic patients |
author |
Basile-Filho,Anibal |
author_facet |
Basile-Filho,Anibal Martins,Maria Auxiliadora Marson,Flavio Evora,Paulo Roberto Barbosa |
author_role |
author |
author2 |
Martins,Maria Auxiliadora Marson,Flavio Evora,Paulo Roberto Barbosa |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Basile-Filho,Anibal Martins,Maria Auxiliadora Marson,Flavio Evora,Paulo Roberto Barbosa |
dc.subject.por.fl_str_mv |
Oxygen Consumption Resting Energy Expenditure Indirect Calorimetry Sepsis |
topic |
Oxygen Consumption Resting Energy Expenditure Indirect Calorimetry Sepsis |
description |
PURPOSE: The purpose of this study is to compare the resting energy expenditure (REE) obtained by indirect calorimetry (IC) to the REE calculated by predictive equations (Brandi and Liggett) using the oxygen consumption (VO2) obtained by Fick's method in septic patients. METHODS: Prospective study in septic patients admitted in an intensive care unit of a university hospital. Fifteen adult patients (11 men and four women) were studied. VO2 measurements were made using a portable metabolic cart connected to a respirator and a pulmonary artery catheter. RESULTS: The APACHE II at admission was 22.6±7.2 with a mortality risk of 46.1±27.7%. The mean REE obtained by IC and by the Brandi and Liggett equations were 1699±271, 1815±355 and 1361±277 kcal.day-1 respectively. There were no statistically significant differences between the two methods, with the two means showing a difference of 8.7%. REE values were close for IC x BRANDI (r=0.80), but the IC x LIGGETT correlation was only 0.58. CONCLUSIONS: The results suggest that REE can be easily calculated by obtaining VO2 with the Swan-Ganz catheter and using the Brandi equation even for septic patients under mechanical ventilation. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502008000700019 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502008000700019 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0102-86502008000700019 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
publisher.none.fl_str_mv |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
dc.source.none.fl_str_mv |
Acta Cirúrgica Brasileira v.23 suppl.1 2008 reponame:Acta Cirúrgica Brasileira (Online) instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) instacron:SBDPC |
instname_str |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) |
instacron_str |
SBDPC |
institution |
SBDPC |
reponame_str |
Acta Cirúrgica Brasileira (Online) |
collection |
Acta Cirúrgica Brasileira (Online) |
repository.name.fl_str_mv |
Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) |
repository.mail.fl_str_mv |
||sgolden@terra.com.br |
_version_ |
1752126439483768832 |