Risk Factors for In-Hospital Mortality in Infective Endocarditis
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Arquivos Brasileiros de Cardiologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2020000100001 |
Resumo: | Abstract Background: Infective endocarditis (IE) is associated with severe complications and high mortality. The assessment of mortality rates and predictors for fatal events is important to identify modifiable factors related to the pattern of treatment, in order to improve outcomes. Objectives: We sought to evaluate clinical outcomes of patients with IE and to determine predictors of in-hospital mortality. Methods: Retrospective single-center study including patients with IE admitted during a 10-year period (2006-2015). Data on comorbidities, clinical presentation, microbiology and clinical outcomes during hospitalization were evaluated. Risk factors of in-hospital death were analyzed. A p-value < 0.05 was considered significant. Results: A total of 134 cases were included (73% males, mean age of 61 ± 16 years-old). Half of them had previous valvular heart disease. Healthcare-associated IE and negative blood-cultures occurred in 22% and prosthetic IE in 25%. The aortic valve was the one most often affected by infection. Staphylococcus aureus was the most commonly isolated microorganism. Forty-four (32.8%) patients underwent cardiac surgery. The in-hospital mortality rate was 31.3% (42 patients). The identified risk factors for in-hospital mortality were Staphylococcus aureus etiology (OR 6.47; 95% CI: 1.07-39.01; p = 0.042), negative blood-cultures (OR 9.14; 95% CI: 1.42-58.77; p = 0.02), evidence of valve obstruction in echocardiography (OR 8.57; 95% CI: 1.11-66.25; p = 0.039), clinical evolution with heart failure (OR 4.98; 95%CI: 1.31-18.92; p = 0.018) or septic shock (OR 20.26; 95% CI: 4.04-101.74; p < 0.001). Cardiac surgery was a protective factor of mortality (OR 0.14; 95% CI 0.03-0.65; p = 0.012). Conclusion: The risk factors for in-hospital mortality were clinical (heart failure, septic shock), evidence of valve obstruction in echocardiography, Staphylococcus aureus etiology or negative blood cultures. Invasive treatment by surgery significantly decreased the mortality risk. |
id |
SBC-1_3dce4b13048e6aa6c90b9a7720350677 |
---|---|
oai_identifier_str |
oai:scielo:S0066-782X2020000100001 |
network_acronym_str |
SBC-1 |
network_name_str |
Arquivos Brasileiros de Cardiologia (Online) |
repository_id_str |
|
spelling |
Risk Factors for In-Hospital Mortality in Infective EndocarditisEndocarditis, Bacterial/mortalityHospitalizationComorbidityShock SepticHeart FailureRisk FactorsEchocardiography/methodsCardiac SurgeryAbstract Background: Infective endocarditis (IE) is associated with severe complications and high mortality. The assessment of mortality rates and predictors for fatal events is important to identify modifiable factors related to the pattern of treatment, in order to improve outcomes. Objectives: We sought to evaluate clinical outcomes of patients with IE and to determine predictors of in-hospital mortality. Methods: Retrospective single-center study including patients with IE admitted during a 10-year period (2006-2015). Data on comorbidities, clinical presentation, microbiology and clinical outcomes during hospitalization were evaluated. Risk factors of in-hospital death were analyzed. A p-value < 0.05 was considered significant. Results: A total of 134 cases were included (73% males, mean age of 61 ± 16 years-old). Half of them had previous valvular heart disease. Healthcare-associated IE and negative blood-cultures occurred in 22% and prosthetic IE in 25%. The aortic valve was the one most often affected by infection. Staphylococcus aureus was the most commonly isolated microorganism. Forty-four (32.8%) patients underwent cardiac surgery. The in-hospital mortality rate was 31.3% (42 patients). The identified risk factors for in-hospital mortality were Staphylococcus aureus etiology (OR 6.47; 95% CI: 1.07-39.01; p = 0.042), negative blood-cultures (OR 9.14; 95% CI: 1.42-58.77; p = 0.02), evidence of valve obstruction in echocardiography (OR 8.57; 95% CI: 1.11-66.25; p = 0.039), clinical evolution with heart failure (OR 4.98; 95%CI: 1.31-18.92; p = 0.018) or septic shock (OR 20.26; 95% CI: 4.04-101.74; p < 0.001). Cardiac surgery was a protective factor of mortality (OR 0.14; 95% CI 0.03-0.65; p = 0.012). Conclusion: The risk factors for in-hospital mortality were clinical (heart failure, septic shock), evidence of valve obstruction in echocardiography, Staphylococcus aureus etiology or negative blood cultures. Invasive treatment by surgery significantly decreased the mortality risk.Sociedade Brasileira de Cardiologia - SBC2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2020000100001Arquivos Brasileiros de Cardiologia v.114 n.1 2020reponame:Arquivos Brasileiros de Cardiologia (Online)instname:Sociedade Brasileira de Cardiologia (SBC)instacron:SBC10.36660/abc.20180194info:eu-repo/semantics/openAccessMarques,AnaCruz,InêsCaldeira,DanielAlegria,SofiaGomes,Ana CatarinaBroa,Ana LuísaJoão,IsabelPereira,Héldereng2020-02-07T00:00:00Zoai:scielo:S0066-782X2020000100001Revistahttp://www.arquivosonline.com.br/https://old.scielo.br/oai/scielo-oai.php||arquivos@cardiol.br1678-41700066-782Xopendoar:2020-02-07T00:00Arquivos Brasileiros de Cardiologia (Online) - Sociedade Brasileira de Cardiologia (SBC)false |
dc.title.none.fl_str_mv |
Risk Factors for In-Hospital Mortality in Infective Endocarditis |
title |
Risk Factors for In-Hospital Mortality in Infective Endocarditis |
spellingShingle |
Risk Factors for In-Hospital Mortality in Infective Endocarditis Marques,Ana Endocarditis, Bacterial/mortality Hospitalization Comorbidity Shock Septic Heart Failure Risk Factors Echocardiography/methods Cardiac Surgery |
title_short |
Risk Factors for In-Hospital Mortality in Infective Endocarditis |
title_full |
Risk Factors for In-Hospital Mortality in Infective Endocarditis |
title_fullStr |
Risk Factors for In-Hospital Mortality in Infective Endocarditis |
title_full_unstemmed |
Risk Factors for In-Hospital Mortality in Infective Endocarditis |
title_sort |
Risk Factors for In-Hospital Mortality in Infective Endocarditis |
author |
Marques,Ana |
author_facet |
Marques,Ana Cruz,Inês Caldeira,Daniel Alegria,Sofia Gomes,Ana Catarina Broa,Ana Luísa João,Isabel Pereira,Hélder |
author_role |
author |
author2 |
Cruz,Inês Caldeira,Daniel Alegria,Sofia Gomes,Ana Catarina Broa,Ana Luísa João,Isabel Pereira,Hélder |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Marques,Ana Cruz,Inês Caldeira,Daniel Alegria,Sofia Gomes,Ana Catarina Broa,Ana Luísa João,Isabel Pereira,Hélder |
dc.subject.por.fl_str_mv |
Endocarditis, Bacterial/mortality Hospitalization Comorbidity Shock Septic Heart Failure Risk Factors Echocardiography/methods Cardiac Surgery |
topic |
Endocarditis, Bacterial/mortality Hospitalization Comorbidity Shock Septic Heart Failure Risk Factors Echocardiography/methods Cardiac Surgery |
description |
Abstract Background: Infective endocarditis (IE) is associated with severe complications and high mortality. The assessment of mortality rates and predictors for fatal events is important to identify modifiable factors related to the pattern of treatment, in order to improve outcomes. Objectives: We sought to evaluate clinical outcomes of patients with IE and to determine predictors of in-hospital mortality. Methods: Retrospective single-center study including patients with IE admitted during a 10-year period (2006-2015). Data on comorbidities, clinical presentation, microbiology and clinical outcomes during hospitalization were evaluated. Risk factors of in-hospital death were analyzed. A p-value < 0.05 was considered significant. Results: A total of 134 cases were included (73% males, mean age of 61 ± 16 years-old). Half of them had previous valvular heart disease. Healthcare-associated IE and negative blood-cultures occurred in 22% and prosthetic IE in 25%. The aortic valve was the one most often affected by infection. Staphylococcus aureus was the most commonly isolated microorganism. Forty-four (32.8%) patients underwent cardiac surgery. The in-hospital mortality rate was 31.3% (42 patients). The identified risk factors for in-hospital mortality were Staphylococcus aureus etiology (OR 6.47; 95% CI: 1.07-39.01; p = 0.042), negative blood-cultures (OR 9.14; 95% CI: 1.42-58.77; p = 0.02), evidence of valve obstruction in echocardiography (OR 8.57; 95% CI: 1.11-66.25; p = 0.039), clinical evolution with heart failure (OR 4.98; 95%CI: 1.31-18.92; p = 0.018) or septic shock (OR 20.26; 95% CI: 4.04-101.74; p < 0.001). Cardiac surgery was a protective factor of mortality (OR 0.14; 95% CI 0.03-0.65; p = 0.012). Conclusion: The risk factors for in-hospital mortality were clinical (heart failure, septic shock), evidence of valve obstruction in echocardiography, Staphylococcus aureus etiology or negative blood cultures. Invasive treatment by surgery significantly decreased the mortality risk. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
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=S0066-782X2020000100001 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2020000100001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.36660/abc.20180194 |
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 de Cardiologia - SBC |
publisher.none.fl_str_mv |
Sociedade Brasileira de Cardiologia - SBC |
dc.source.none.fl_str_mv |
Arquivos Brasileiros de Cardiologia v.114 n.1 2020 reponame:Arquivos Brasileiros de Cardiologia (Online) instname:Sociedade Brasileira de Cardiologia (SBC) instacron:SBC |
instname_str |
Sociedade Brasileira de Cardiologia (SBC) |
instacron_str |
SBC |
institution |
SBC |
reponame_str |
Arquivos Brasileiros de Cardiologia (Online) |
collection |
Arquivos Brasileiros de Cardiologia (Online) |
repository.name.fl_str_mv |
Arquivos Brasileiros de Cardiologia (Online) - Sociedade Brasileira de Cardiologia (SBC) |
repository.mail.fl_str_mv |
||arquivos@cardiol.br |
_version_ |
1752126570151018496 |