The N-terminal pro brain natriuretic peptide is the best predictor of mortality during hospitalization in patients with low risk of sepsis-related organ failure. / El fragmento N-terminal del propéptido natriurético cerebral es el mejor predictor de mortalidad intrahospitalaria en pacientes con sepsis y bajo riesgo de lesión orgánica.
Med Clin (Barc)
; 149(5): 189-195, 2017 Sep 08.
Article
em En, Es
| MEDLINE
| ID: mdl-28473224
ABSTRACT
INTRODUCTION:
The purpose of this study was to investigate the value of N-terminal pro brain natriuretic peptide (NT-proBNP), C-reactive protein (CRP) and procalcitonin (PCT) in predicting mortality in septic patients during hospitalization with mortality risk<10% evaluated by Sepsis-related Organ Failure Assessment (SOFA). MATERIAL ANDMETHODS:
Prospective, observational study performed in sepsis patients with SOFA risk<10%. We obtained levels of biomarkers in the first 72h after admission in hospital. All patients were monitored during hospitalization or until death. We used ROC curves to determine area under curve (AUC) and identify the best cutoff concentrations to predict mortality.RESULTS:
A total of 174 patients were analyzed. Seventeen (9.8%) patients died during hospitalization. The AUC of NT-proBNP was 0.793 (95% CI 0.686-0.9; P<.0005) compared to AUC of CRP (0.728; 95% CI 0.617-0.839; P=.004) and AUC of PCT (0.684; 95% CI 0.557-0.811; P=.019). Factors independently associated with in-hospital mortality were NT-proBNP>1,330pg/ml (OR=23.23; 95% CI 2.92-182.25; P=.003) and to have predisposing factors (OR=3.05; 95% CI 1.3-9.3; P=.044)CONCLUSIONS:
In patients with low mortality risk according to SOFA score, NT-proBNP obtained in the first 72h after admission prove to be a powerful predictor of mortality. Their implementations in clinical practice would improve the predictive ability of clinical severity scores.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Fragmentos de Peptídeos
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Mortalidade Hospitalar
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Sepse
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Peptídeo Natriurético Encefálico
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Escores de Disfunção Orgânica
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Insuficiência de Múltiplos Órgãos
Idioma:
En
/
Es
Ano de publicação:
2017
Tipo de documento:
Article