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Effect of Renin-Angiotensin System Blockage in Patients with Acute Respiratory Distress Syndrome: A Retrospective Case Control Study / 대한구급학회지
The Korean Journal of Critical Care Medicine ; : 154-163, 2017.
Artigo em Inglês | WPRIM | ID: wpr-770995
ABSTRACT

BACKGROUND:

Acute respiratory distress syndrome (ARDS) remains a life-threatening disease. Many patients with ARDS do not recover fully, and progress to terminal lung fibrosis. Angiotensin-converting enzyme (ACE) inhibitor is known to modulate the neurohormonal system to reduce inflammation and to prevent tissue fibrosis. However, the role of ACE inhibitor in the lungs is not well understood. We therefore conducted this study to elucidate the effect of renin-angiotensin system (RAS) blockage on the prognosis of patients with ARDS.

METHODS:

We analyzed medical records of patients who were admitted to the medical intensive care unit (ICU) at a tertiary care hospital from January 2005 to December 2010. ARDS was determined using the Berlin definition. The primary outcome was the mortality rate of ICU. Survival analysis was performed after adjustment using propensity score matching.

RESULTS:

A total of 182 patients were included in the study. Thirty-seven patients (20.3%) took ACE inhibitor or angiotensin receptor blocker (ARB) during ICU admission, and 145 (79.7%) did not; both groups showed similar severity scores. In the ICU, mortality was 45.9% in the RAS inhibitor group and 58.6% in the non-RAS inhibitor group (P = 0.166). The RAS inhibitor group required a longer duration of mechanical ventilation (29.5 vs. 19.5, P = 0.013) and longer ICU stay (32.1 vs. 20.2 days, P < 0.001). In survival analysis, the RAS inhibitor group showed better survival rates than the non-RAS group (P < 0.001).

CONCLUSIONS:

ACE inhibitor or ARB may have beneficial effect on ARDS patients.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Prognóstico / Sistema Renina-Angiotensina / Respiração Artificial / Síndrome do Desconforto Respiratório / Berlim / Atenção Terciária à Saúde / Fibrose / Angiotensinas / Inibidores da Enzima Conversora de Angiotensina / Estudos de Casos e Controles Tipo de estudo: Estudo observacional / Estudo prognóstico Limite: Humanos País/Região como assunto: Europa Idioma: Inglês Revista: The Korean Journal of Critical Care Medicine Ano de publicação: 2017 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Prognóstico / Sistema Renina-Angiotensina / Respiração Artificial / Síndrome do Desconforto Respiratório / Berlim / Atenção Terciária à Saúde / Fibrose / Angiotensinas / Inibidores da Enzima Conversora de Angiotensina / Estudos de Casos e Controles Tipo de estudo: Estudo observacional / Estudo prognóstico Limite: Humanos País/Região como assunto: Europa Idioma: Inglês Revista: The Korean Journal of Critical Care Medicine Ano de publicação: 2017 Tipo de documento: Artigo