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Chromogranin A levels and mortality in patients with severe sepsis.


ABSTRACT: CONTEXT:Chromogranin A (CgA) is a novel biomarker with potential to assess mortality risk of patients with severe sepsis. OBJECTIVE:Assess association of CgA levels and mortality risk of severely septic patients. METHODS:Serum CgA levels were measured in 50 hospitalized, severely septic patients with organ failure <48?h. RESULTS:Higher CgA levels trended toward higher ICU and hospital mortality. Patients without cardiovascular disease who died in the ICU had higher median (IQR) CgA levels 602.3 (343.3, 1134.3)?ng/ml versus 205.5 (130.7, 325.9)?ng/ml, p?=?0.01. CONCLUSIONS:High CgA levels predict ICU mortality in severely septic patients without prior cardiovascular disease.

SUBMITTER: Hsu CH 

PROVIDER: S-EPMC5027645 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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<h4>Context</h4>Chromogranin A (CgA) is a novel biomarker with potential to assess mortality risk of patients with severe sepsis.<h4>Objective</h4>Assess association of CgA levels and mortality risk of severely septic patients.<h4>Methods</h4>Serum CgA levels were measured in 50 hospitalized, severely septic patients with organ failure <48 h.<h4>Results</h4>Higher CgA levels trended toward higher ICU and hospital mortality. Patients without cardiovascular disease who died in the ICU had higher m  ...[more]

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