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Relationship between Baseline White Blood Cell and C-Reactive Protein with Mortality in Patients with Spontaneous Intracerebral Hemorrhage | OMICS International | Abstract
ISSN: 2155-9562

Journal of Neurology & Neurophysiology
Open Access

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Research Article

Relationship between Baseline White Blood Cell and C-Reactive Protein with Mortality in Patients with Spontaneous Intracerebral Hemorrhage

Daniel Agustin Godoy1*, Francesca Papa2, Veronica Campi3, Marta del Valle4, Gustavo Piñero5, Matias Mirofsky6 and Mario Di Napoli2,7*

1Neurocritical Care Unit, Sanatorio Pasteur, Catamarca, Argentina

2Neurological Section, SMDN—Center for Cardiovascular Medicine and Cerebrovascular Disease Prevention, Sulmona (AQ) Italy

3Central Laboratory, Sanatorio Pasteur, Catamarca, Argentina

4Central Laboratory, Hospital Municipal Leonidas Lucero, Bahia Blanca, Buenos Aires, Argentina

5Intensive Care Unit, Emergency Service, Hospital Municipal Leonidas Lucero, Bahia Blanca, Buenos Aires, Argentina

6Internal Medicine, Hospital Municipal Leonidas Lucero, Bahia Blanca, Buenos Aires, Argentina

7Neurological Service, San Camillo de’Lellis General Hospital, Rieti, Italy

Corresponding Authors:
Dr. Daniel Agustin Godoy, MD.
Neurocritical Care Unit, Sanatorio Pasteur. Chacabuco 747
San Fernando del Valle de Catamarca, K 4700 – Argentina
Tel: + 54 3833 432000/6
E-mail: [email protected]

 

Dr. Mario Di Napoli, MD
Neurological Section,
SMDN—Center for Cardiovascular Medicine and Cerebrovascular Disease Prevention
Via Trento, 41 67039–Sulmona (AQ) Italy
Tel: +39.(0)864.52716
Fax: +39.(0)864.52716
E-mail: [email protected] katamail.com

Received date: August 23, 2010; Accepted date: October 21, 2010; Published date: October 23, 2010

Citation: Godoy DA, Papa F, Campi V, del Valle M, Piñero G, et al. (2010) Relationship between Baseline White Blood Cell and C-Reactive Protein with Mortality in Patients with Spontaneous Intracerebral Hemorrhage. J Neurol Neurophysiol 1:104. doi:10.4172/2155-9562.1000104

Copyright: © 2010 Godoy DA, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Abstract

Background: Inflammation has been shown to play a role in animal models of intracerebral hemorrhage, but actually its role in predicting outcome in spontaneous intracerebral hemorrhage (sICH) is not clear because of the lack of evidence. This study was designed to determine the relationship between baseline white blood cell (WBC) count and clinical outcomes in patients with sICH and to see if WBC count was a significant predictor of outcomes independent of other in fl ammatory biomarkers such as C-reactive protein (CRP) a well de fi ned prognostic marker in ischemic stroke.

Methods: We evaluated the relationship between baseline WBC count, other baseline variables and biomarkers, neuroradiological fi ndings, and clinical outcomes in 175 consecutive patients with a well-de fi ned diagnosis of sICH admitted into 24 hours in 3 primary referred centers and included in a prospective observational follow-up registry .

Results: Higher baseline wbc counts were associated with hematoma volume at admission (p<0.0001) as well as a greater sich severity (p=0.0016) assessed by glasgow coma scale. a higher baseline wbc count was predictive of higher 30-day mortality, ranging from 10.42% among patients with the lowest wbc count quartile to 66.7 among patients with he highest wbc count quartile (p=<0.0001, χ 2 for trend). however, in a multivariable proportional hazards model, wbc count was unable to con fi rm its predictive prognostic value when adjusted for possible confounding variables and crp concentration quartiles [hazards ratios (hr) 1.23 95% con fi dence intervals (ci) 0.41-3.68, p=0.7079] while patients with the highest crp concentrations at admission showed a significantly higher risk of 30-day death (hr 2.83, 95%ci 1.14-7.05, p=0.0254) although, crp levels were only lightly associated with stroke severity (p=0.0747).

 

Conclusions: In patients with sICH, the WBC count was associated with 30-day high mortality rates although, this association reversed when other confounding variables were taken in account suggesting only a role of surrogate biomarker of sICH severity. CRP concentrations appeared more effective in predicting prognosis although its predictive power is limited.

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