POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Interfaces Científicas. Saúde e Ambiente (Online) |
Texto Completo: | https://periodicos.set.edu.br/saude/article/view/11350 |
Resumo: | RNA viruses, such as influenza and respiratory syncytial virus (RSV), are common causes of lower airway infections. Rapid tests (antigen-based by immunochromatographic and molecular technique - RIT and RMT, respectively) with good diagnostic accuracy directly impacts the quality of patient care and hospitalization costs. This study aims to evaluate the implementation of point of care PCR compared to rapid antigen-based tests for influenza and RSV in the emergency department.Methods: Prospective cross section study in an Emergency Room (ER) from August to September 2019, where all patients with influenza like illness went through RIT and RMT. The patients were divided in a model of four clinical scenarios to evaluate cost and isolation time in the ER.Results: 424 patients were included in the study. RIT showed sensitivity of only 40% compared with RMT (100% specificity; PPV 100%; NPV 68,7%), causing 103 patients to mistakenly leave respiratory isolation, raising biological risk in the ER. Fast results from RMT led negative patients to leave isolation early (262:10 less hours of isolation), allowing cost reduction of USD 1.921,20. Nonetheless, RMT had higher cost than RIT in all clinical scenarios with an increase of USD 12.788,90 (69,9% of cost related to tests and isolation precautions). Conclusion: RIT was a more affordable test but can’t be used to exclude disease and was associated with higher biological risk to the hospital setting. RMT had better diagnostic performance with faster results, allowing for less isolation time per patient tested. |
id |
UNIT-1_97187ba20b8b656f7eb56097170a9f28 |
---|---|
oai_identifier_str |
oai:ojs.emnuvens.com.br:article/11350 |
network_acronym_str |
UNIT-1 |
network_name_str |
Interfaces Científicas. Saúde e Ambiente (Online) |
repository_id_str |
|
spelling |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOMPCR EN EL PUNTO DE ATENCIÓN PARA LA GRIPE Y EL VIRUS RESPIRATORIO SINCITIAL: DEL LABORATORIO A URGENCIASPOINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOMRNA viruses, such as influenza and respiratory syncytial virus (RSV), are common causes of lower airway infections. Rapid tests (antigen-based by immunochromatographic and molecular technique - RIT and RMT, respectively) with good diagnostic accuracy directly impacts the quality of patient care and hospitalization costs. This study aims to evaluate the implementation of point of care PCR compared to rapid antigen-based tests for influenza and RSV in the emergency department.Methods: Prospective cross section study in an Emergency Room (ER) from August to September 2019, where all patients with influenza like illness went through RIT and RMT. The patients were divided in a model of four clinical scenarios to evaluate cost and isolation time in the ER.Results: 424 patients were included in the study. RIT showed sensitivity of only 40% compared with RMT (100% specificity; PPV 100%; NPV 68,7%), causing 103 patients to mistakenly leave respiratory isolation, raising biological risk in the ER. Fast results from RMT led negative patients to leave isolation early (262:10 less hours of isolation), allowing cost reduction of USD 1.921,20. Nonetheless, RMT had higher cost than RIT in all clinical scenarios with an increase of USD 12.788,90 (69,9% of cost related to tests and isolation precautions). Conclusion: RIT was a more affordable test but can’t be used to exclude disease and was associated with higher biological risk to the hospital setting. RMT had better diagnostic performance with faster results, allowing for less isolation time per patient tested.Influenza and respiratory syncytial virus (RSV) infection are common causes of lower airway diseases. Rapid tests (antigen-based by immunochromatographic and molecular technique - RIT and RMT, respectively) with good diagnostic accuracy directly impacts the quality of patient care and hospitalization costs. This study aims to evaluate the implementation of point of care PCR (RMT) compared to rapid antigen-based tests (RIT) for influenza and RSV in the emergency department.Prospective cross section study in an Emergency Room (ER) from August to September 2019, where all patients with influenza like illness went through RIT and RMT. The patients were divided in a model of four clinical scenarios to evaluate cost and isolation time in the ER. Four hundred and twenty fourpatients were included in the study. RIT showed sensitivity of only 40% compared with RMT (100% specificity; PPV 100%; NPV 68,7%), causing 103 patients to mistakenly leave respiratory isolation, raising biological risk in the ER. Fast results from RMT led negative patients to leave isolation early (262:10 less hours of isolation), allowing cost reduction of USD 1.921,20. Nonetheless, RMT had higher cost than RIT in all clinical scenarios with an increase of USD 12.788,90 (69,9% of cost related to tests and isolation precautions). RIT had a lower direct cost, and due to the variation in sensitivity, it should not be indicated to exclude viral respiratory diseases, which may result in biological risk for the hospital environment. RMT had better diagnostic performance with faster results, allowing for less isolation time per patient tested.Editora Universitária Tiradentes2023-05-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.set.edu.br/saude/article/view/1135010.17564/2316-3798.2023v9n2p232-244Interfaces Científicas - Saúde e Ambiente; v. 9 n. 2 (2023): Fluxo Contínuo; 232-2442316-37982316-331310.17564/2316-3798.2023v9n2reponame:Interfaces Científicas. Saúde e Ambiente (Online)instname:Universidade Tiradentes (UNIT)instacron:UNITporhttps://periodicos.set.edu.br/saude/article/view/11350/5332Copyright (c) 2023 Interfaces Científicas - Saúde e Ambientehttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessMarçolla Weber, FernandaSchrage Lin, Rodrigo Michelin, Lessandra2023-12-05T13:10:24Zoai:ojs.emnuvens.com.br:article/11350Revistahttps://periodicos.set.edu.br/saudePRIhttps://periodicos.set.edu.br/index.php/saude/oai||crismporto@gmail.com||interfaces_saude_editor@yahoo.com.br2316-37982316-3313opendoar:2023-12-05T13:10:24Interfaces Científicas. Saúde e Ambiente (Online) - Universidade Tiradentes (UNIT)false |
dc.title.none.fl_str_mv |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM PCR EN EL PUNTO DE ATENCIÓN PARA LA GRIPE Y EL VIRUS RESPIRATORIO SINCITIAL: DEL LABORATORIO A URGENCIAS POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM |
title |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM |
spellingShingle |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM Marçolla Weber, Fernanda |
title_short |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM |
title_full |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM |
title_fullStr |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM |
title_full_unstemmed |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM |
title_sort |
POINT OF CARE PCR FOR INFLUENZA AND RESPIRATORY SYNCYTIAL VIRUS: FROM THE LAB TO THE EMERGENCY ROOM |
author |
Marçolla Weber, Fernanda |
author_facet |
Marçolla Weber, Fernanda Schrage Lin, Rodrigo Michelin, Lessandra |
author_role |
author |
author2 |
Schrage Lin, Rodrigo Michelin, Lessandra |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Marçolla Weber, Fernanda Schrage Lin, Rodrigo Michelin, Lessandra |
description |
RNA viruses, such as influenza and respiratory syncytial virus (RSV), are common causes of lower airway infections. Rapid tests (antigen-based by immunochromatographic and molecular technique - RIT and RMT, respectively) with good diagnostic accuracy directly impacts the quality of patient care and hospitalization costs. This study aims to evaluate the implementation of point of care PCR compared to rapid antigen-based tests for influenza and RSV in the emergency department.Methods: Prospective cross section study in an Emergency Room (ER) from August to September 2019, where all patients with influenza like illness went through RIT and RMT. The patients were divided in a model of four clinical scenarios to evaluate cost and isolation time in the ER.Results: 424 patients were included in the study. RIT showed sensitivity of only 40% compared with RMT (100% specificity; PPV 100%; NPV 68,7%), causing 103 patients to mistakenly leave respiratory isolation, raising biological risk in the ER. Fast results from RMT led negative patients to leave isolation early (262:10 less hours of isolation), allowing cost reduction of USD 1.921,20. Nonetheless, RMT had higher cost than RIT in all clinical scenarios with an increase of USD 12.788,90 (69,9% of cost related to tests and isolation precautions). Conclusion: RIT was a more affordable test but can’t be used to exclude disease and was associated with higher biological risk to the hospital setting. RMT had better diagnostic performance with faster results, allowing for less isolation time per patient tested. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-05-18 |
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.set.edu.br/saude/article/view/11350 10.17564/2316-3798.2023v9n2p232-244 |
url |
https://periodicos.set.edu.br/saude/article/view/11350 |
identifier_str_mv |
10.17564/2316-3798.2023v9n2p232-244 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.set.edu.br/saude/article/view/11350/5332 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Interfaces Científicas - Saúde e Ambiente https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Interfaces Científicas - Saúde e Ambiente https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora Universitária Tiradentes |
publisher.none.fl_str_mv |
Editora Universitária Tiradentes |
dc.source.none.fl_str_mv |
Interfaces Científicas - Saúde e Ambiente; v. 9 n. 2 (2023): Fluxo Contínuo; 232-244 2316-3798 2316-3313 10.17564/2316-3798.2023v9n2 reponame:Interfaces Científicas. Saúde e Ambiente (Online) instname:Universidade Tiradentes (UNIT) instacron:UNIT |
instname_str |
Universidade Tiradentes (UNIT) |
instacron_str |
UNIT |
institution |
UNIT |
reponame_str |
Interfaces Científicas. Saúde e Ambiente (Online) |
collection |
Interfaces Científicas. Saúde e Ambiente (Online) |
repository.name.fl_str_mv |
Interfaces Científicas. Saúde e Ambiente (Online) - Universidade Tiradentes (UNIT) |
repository.mail.fl_str_mv |
||crismporto@gmail.com||interfaces_saude_editor@yahoo.com.br |
_version_ |
1800220508045705216 |