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N-terminal Pro-Brain-type Natriuretic Peptide as a Prognostic Factor in Severe Sepsis and Septic Shock
Journal of the Korean Society of Emergency Medicine ; : 853-861, 2012.
Artículo en Coreano | WPRIM | ID: wpr-53475
ABSTRACT

PURPOSE:

This study was performed to evaluate whether N-terminal pro-brain-type natriuretic peptide (NT-proBNP) could predict 28-day mortality in patients with severe sepsis and septic shock.

METHODS:

We performed a retrospective analysis of prospectively collected data from patients with severe sepsis and septic shock. Patients' demographic data, comorbidities, blood test results (including NT-proBNP concentration), and Acute Physiology and Chronic Health Evaluation (APACHE) II scores were compared between 28-day survivors and nonsurvivors. NT-proBNP levels were categorized into quartiles by their concentration (6,000 pg/ml). Multivariate Cox proportional hazard regression analysis was performed to identify the predictors of mortality during a 28-day follow-up period.

RESULTS:

Out of 349 patients, 117(33.5%) died. NT-proBNP concentrations were significantly higher in nonsurvivors compared to survivors (median 4,630 [IQR, 1,876-10,582] vs. 1,552 [IQR, 440-4,064] pg/ml, respectively, p6,000 pg/ml were 12.9%, 26.1%, 39.8%, and 51.1%, respectively. By Cox proportional hazards analysis, compared to patients with the lowest NT-proBNP levels (600 pg/ml (HR, 2.30; 95% CI, 1.15-6.14).

CONCLUSION:

NT-proBNP is an independent prognostic factor for 28-day mortality in patients with severe sepsis and septic shock.
Asunto(s)

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Fragmentos de Péptidos / Pronóstico / Choque Séptico / Comorbilidad / Estudios Prospectivos / Estudios Retrospectivos / Estudios de Seguimiento / Sobrevivientes / Sepsis / APACHE Tipo de estudio: Estudio observacional / Estudio pronóstico Límite: Humanos Idioma: Coreano Revista: Journal of the Korean Society of Emergency Medicine Año: 2012 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Fragmentos de Péptidos / Pronóstico / Choque Séptico / Comorbilidad / Estudios Prospectivos / Estudios Retrospectivos / Estudios de Seguimiento / Sobrevivientes / Sepsis / APACHE Tipo de estudio: Estudio observacional / Estudio pronóstico Límite: Humanos Idioma: Coreano Revista: Journal of the Korean Society of Emergency Medicine Año: 2012 Tipo del documento: Artículo