Linked Life Data

19951848

Source:http://linkedlifedata.com/resource/pubmed/id/19951848

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
12
pubmed:dateCreated
2009-12-2
pubmed:abstractText
Early diagnosis of serious bacterial infections (SBI) in febrile young infants based on clinical symptoms and signs is difficult. This study aimed to evaluate the diagnostic values of circulating chemokines and C-reactive protein (CRP) levels in febrile young infants < 3 months of age with suspected SBI. We enrolled 43 febrile young infants < 3 months of age with clinically suspected SBI who were admitted to the neonatal intensive care unit or complete nursing unit of the pediatric department of Kaohsiung Medical University Hospital between December 2006 and July 2007. Blood was drawn from the patients at admission, and complete blood counts, plasma levels of CRP, granulocyte colony-stimulating factor (G-CSF), and chemokines, including interleukin-8 (IL-8), macrophage inflammatory protein-1alpha, macrophage inflammatory protein-1beta, monokine induced by interferon-gamma, and monocyte chemotactic protein-1 were measured. Patients symptoms and signs, length of hospital stay, main diagnosis, and results of routine blood tests and microbiological culture results were recorded. Twenty-six infants (60.5%) were diagnosed with SBI, while 17 (39.5%) had no evidence of SBI based on the results of bacterial cultures. CRP, IL-8 and G-CSF levels were significantly higher in the infants with SBI than in those without SBI Plasma levels of other chemokines were not significantly different between the groups. The area under the receiver-operating characteristic (ROC) curve for differentiating between the presence and absence of SBI was 0.79 for CRP level. Diagnostic accuracy was further improved by combining CRP and IL-8, when the area under the ROC curve increased to 0.91. CRP levels were superior to IL-8 and G-CSF levels for predicting SBI in febrile infants at initial survey. IL-8 levels could be used as an additional diagnostic tool in the initial evaluation of febrile young infants, allowing clinicians to treat these patients more appropriately.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
1607-551X
pubmed:author
pubmed:issnType
Print
pubmed:volume
25
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
633-9
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Circulating chemokine levels in febrile infants with serious bacterial infections.
pubmed:affiliation
Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't