Ischemia-modified albumin is not better than creatine kinase-MB and cardiac troponin I in predicting a cardiac injury in nontraumatic subarachnoid hemorrhage.
Am J Emerg Med
; 33(4): 488-92, 2015 Apr.
Article
em En
| MEDLINE
| ID: mdl-25744145
ABSTRACT
BACKGROUND:
The aims were to investigate the role of serum ischemia-modified albumin (IMA), tumor necrosis factor α (TNF-α), and myeloperoxidase (MPO) and to evaluate the relationship between IMA and cardiac markers (creatine kinase myocardial isoenzyme [CK-MB] and cardiac troponin I [cTnI]) related to cardiac abnormalities in adult patients after nontraumatic subarachnoid hemorrhage (SAH).METHODS:
Twenty-nine patients with nontraumatic SAH admitted to the emergency department and 20 healthy adults as the control group were included in the study. Ischemia-modified albumin, TNF-α, MPO, CK-MB, cTnI, and leukocyte count (white blood cell [WBC]) in the circulation were measured on admission.RESULTS:
Ischemia-modified albumin, TNF-α, and MPO levels were higher by mean values of 11.6%, 9.5%, and 2.9%, respectively, in patients with SAH compared with control group. However, levels of these parameters were not statistically different between the groups (P > .05). However, WBC, CK-MB, and cTnI values were significantly higher in patients with SAH compared with healthy control (P < .001, P < .01, and P < .05, respectively). White blood cell and cTnI levels in the circulation were positively correlated with patients' clinical severity (r = 0.598, P = .001 and r = 0.461, P = .012, respectively). Ischemia-modified albumin has a poor diagnostic value in comparison with WBC, CK-MB, and cTnI tests to differentiate between patients after SAH and controls according to receiver operating characteristic curve.CONCLUSIONS:
The results suggest that IMA is not better than CK-MB and cTnI in predicting a cardiac injury in patients after nontraumatic SAH.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Hemorragia Subaracnóidea
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Troponina I
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Creatina Quinase Forma MB
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Cardiopatias
Tipo de estudo:
Observational_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Am J Emerg Med
Ano de publicação:
2015
Tipo de documento:
Article