Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)

Detalhes bibliográficos
Autor(a) principal: de Souza Kock, Kelser
Data de Publicação: 2017
Outros Autores: Cardoso da Rosa, Beatriz, Martignago, Natiéle, Reis, Cardine, Maurici, Rosemeri
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Fisioterapia em Movimento
Texto Completo: https://periodicos.pucpr.br/fisio/article/view/21832
Resumo: Introduction: Monitoring respiratory mechanics may provide important information for the intensivist, assisting in the early detection of pulmonary function changes of patients hospitalized in ICU. Objective: To compare measurements of respiratory mechanics in VCV and PCV modes, and correlate them with age and oxygenation index. Materials and methods: Cross-sectional study conducted in the adult ICU of the Hospital Nossa Senhora da Conceição, in Tubarão - SC. A hundred and twenty individuals were selected between March and August 2013. The respiratory mechanics measurements were evaluated using compliance and resistance static measures of the respiratory system in PCV and VCV modes between the 1st and 5th day of hospitalization. Simultaneously, the oxygenation index PaO2/FiO2 was collected. Results: The obtained results were: compliance (VCV) = 40.9 ± 12.8 mL/cmH2O, compliance (PCV) = 35.0 ± 10.0 mL/cmH2O, resistance (VCV) = 13.2 ± 4.9 cmH2O/L/s, resistance (PCV) = 27.3 ± 16.2 cmH2O/L/s and PaO2/FiO2 = 236.0 ± 97.6 mmHg. There was statistical difference (p < 0.001) between the compliance and resistance measures in VCV and PCV modes. The correlations between the oxygenation index and compliance in VCV and PCV modes and resistance in VCV and PCV modes were, respectively, r = 0.381 (p < 0.001), r = 0.398 (p < 0.001), r = -0.188 (p = 0.040), r = -0.343 (p < 0.001). Conclusion: Despite the differences between the respiratory mechanics measurements the monitoring using VCV and PCV modes seems to show complementary aspects.
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spelling Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)Introduction: Monitoring respiratory mechanics may provide important information for the intensivist, assisting in the early detection of pulmonary function changes of patients hospitalized in ICU. Objective: To compare measurements of respiratory mechanics in VCV and PCV modes, and correlate them with age and oxygenation index. Materials and methods: Cross-sectional study conducted in the adult ICU of the Hospital Nossa Senhora da Conceição, in Tubarão - SC. A hundred and twenty individuals were selected between March and August 2013. The respiratory mechanics measurements were evaluated using compliance and resistance static measures of the respiratory system in PCV and VCV modes between the 1st and 5th day of hospitalization. Simultaneously, the oxygenation index PaO2/FiO2 was collected. Results: The obtained results were: compliance (VCV) = 40.9 ± 12.8 mL/cmH2O, compliance (PCV) = 35.0 ± 10.0 mL/cmH2O, resistance (VCV) = 13.2 ± 4.9 cmH2O/L/s, resistance (PCV) = 27.3 ± 16.2 cmH2O/L/s and PaO2/FiO2 = 236.0 ± 97.6 mmHg. There was statistical difference (p < 0.001) between the compliance and resistance measures in VCV and PCV modes. The correlations between the oxygenation index and compliance in VCV and PCV modes and resistance in VCV and PCV modes were, respectively, r = 0.381 (p < 0.001), r = 0.398 (p < 0.001), r = -0.188 (p = 0.040), r = -0.343 (p < 0.001). Conclusion: Despite the differences between the respiratory mechanics measurements the monitoring using VCV and PCV modes seems to show complementary aspects.Editora PUCPRESS2017-09-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.pucpr.br/fisio/article/view/2183210.1590/0103-5150.029.002.AO02Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 29 No. 2 (2016)Fisioterapia em Movimento; v. 29 n. 2 (2016)1980-5918reponame:Fisioterapia em Movimentoinstname:Pontifícia Universidade Católica do Paraná (PUC-PR)instacron:PUC_PRenghttps://periodicos.pucpr.br/fisio/article/view/21832/20969Copyright (c) 2022 PUCPRESSinfo:eu-repo/semantics/openAccessde Souza Kock, KelserCardoso da Rosa, BeatrizMartignago, NatiéleReis, CardineMaurici, Rosemeri2022-03-07T19:01:38Zoai:ojs.periodicos.pucpr.br:article/21832Revistahttps://periodicos.pucpr.br/fisioPRIhttps://periodicos.pucpr.br/fisio/oairubia.farias@pucpr.br||revista.fisioterapia@pucpr.br1980-59180103-5150opendoar:2022-03-07T19:01:38Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR)false
dc.title.none.fl_str_mv Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
title Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
spellingShingle Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
de Souza Kock, Kelser
title_short Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
title_full Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
title_fullStr Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
title_full_unstemmed Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
title_sort Comparison of respiratory mechanics measurements in the volume cycled ventilation (VCV) and pressure controlled ventilation (PCV)
author de Souza Kock, Kelser
author_facet de Souza Kock, Kelser
Cardoso da Rosa, Beatriz
Martignago, Natiéle
Reis, Cardine
Maurici, Rosemeri
author_role author
author2 Cardoso da Rosa, Beatriz
Martignago, Natiéle
Reis, Cardine
Maurici, Rosemeri
author2_role author
author
author
author
dc.contributor.author.fl_str_mv de Souza Kock, Kelser
Cardoso da Rosa, Beatriz
Martignago, Natiéle
Reis, Cardine
Maurici, Rosemeri
description Introduction: Monitoring respiratory mechanics may provide important information for the intensivist, assisting in the early detection of pulmonary function changes of patients hospitalized in ICU. Objective: To compare measurements of respiratory mechanics in VCV and PCV modes, and correlate them with age and oxygenation index. Materials and methods: Cross-sectional study conducted in the adult ICU of the Hospital Nossa Senhora da Conceição, in Tubarão - SC. A hundred and twenty individuals were selected between March and August 2013. The respiratory mechanics measurements were evaluated using compliance and resistance static measures of the respiratory system in PCV and VCV modes between the 1st and 5th day of hospitalization. Simultaneously, the oxygenation index PaO2/FiO2 was collected. Results: The obtained results were: compliance (VCV) = 40.9 ± 12.8 mL/cmH2O, compliance (PCV) = 35.0 ± 10.0 mL/cmH2O, resistance (VCV) = 13.2 ± 4.9 cmH2O/L/s, resistance (PCV) = 27.3 ± 16.2 cmH2O/L/s and PaO2/FiO2 = 236.0 ± 97.6 mmHg. There was statistical difference (p < 0.001) between the compliance and resistance measures in VCV and PCV modes. The correlations between the oxygenation index and compliance in VCV and PCV modes and resistance in VCV and PCV modes were, respectively, r = 0.381 (p < 0.001), r = 0.398 (p < 0.001), r = -0.188 (p = 0.040), r = -0.343 (p < 0.001). Conclusion: Despite the differences between the respiratory mechanics measurements the monitoring using VCV and PCV modes seems to show complementary aspects.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.pucpr.br/fisio/article/view/21832
10.1590/0103-5150.029.002.AO02
url https://periodicos.pucpr.br/fisio/article/view/21832
identifier_str_mv 10.1590/0103-5150.029.002.AO02
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.pucpr.br/fisio/article/view/21832/20969
dc.rights.driver.fl_str_mv Copyright (c) 2022 PUCPRESS
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 PUCPRESS
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora PUCPRESS
publisher.none.fl_str_mv Editora PUCPRESS
dc.source.none.fl_str_mv Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 29 No. 2 (2016)
Fisioterapia em Movimento; v. 29 n. 2 (2016)
1980-5918
reponame:Fisioterapia em Movimento
instname:Pontifícia Universidade Católica do Paraná (PUC-PR)
instacron:PUC_PR
instname_str Pontifícia Universidade Católica do Paraná (PUC-PR)
instacron_str PUC_PR
institution PUC_PR
reponame_str Fisioterapia em Movimento
collection Fisioterapia em Movimento
repository.name.fl_str_mv Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR)
repository.mail.fl_str_mv rubia.farias@pucpr.br||revista.fisioterapia@pucpr.br
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