| Autor: |
Shortland DB; Paediatric Department, Poole General Hospital, U.K., MacFadyen U, Elston A, Harrison G |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of perinatal medicine [J Perinat Med] 1990; Vol. 18 (3), pp. 157-63. |
| DOI: |
10.1515/jpme.1990.18.3.157 |
| Abstrakt: |
C. reactive protein (CRP) estimations were performed prospectively on 30 consecutive admissions of very low birth weight infants to a Regional neonatal intensive care unit. The samples were analysed by a recently described, rapid intralipid agglutination assay and by a reference turbidimetric technique. Two hundred and ninety samples were assayed by both techniques. The intralipid agglutination was positive on two occasions when the reference method found normal levels. No false negative reactions occurred. Bacterial micro-organisms were isolated on 32 occasions but 19 of the organisms were considered to represent bacterial colonisation or contamination. The CRP remained negative in 17 cases. There were 13 episodes of clinical deterioration associated with positive bacterial cultures. In each of the six infants with severe systemic infections (septicaemia (4), meningitis (1), and osteomyelitis (1)), the levels were raised. In five of these infants the CRP was elevated before, or at the time of, the clinical deterioration. The CRP remained normal during seven (54%) of the culture positive events. We believe that the CRP estimations provide additional information in the evaluation of the infant with suspected sepsis. Serial measurements are helpful in distinguishing bacterial contamination from invasive infection but are not helpful in predicting infection during the pre-clinical phase. The intralipid agglutination technique is a rapid and reliable test and could be performed on the neonatal unit outside normal laboratory hours. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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