Autor: |
R, N'Guessan, J-M, Jellimann, J-M, Hascoët, R, Vieux, H, Tahar |
Jazyk: |
francouzština |
Rok vydání: |
2015 |
Předmět: |
|
Zdroj: |
Archives de pediatrie : organe officiel de la Societe francaise de pediatrie. 24(9) |
ISSN: |
1769-664X |
Popis: |
The objective of this study was to evaluate the value of direct examination and culture of gastric fluid in the treatment of early neonatal bacterial infections (INBP) in pre-term infants.Observational study conducted over 6 months in a Type III center. All hospitalized premature babies who had routine gastric fluid sampling at birth during the period of the study were included. They were classified into two groups: premature infants with probable or suspected infection and treated as such (Group 1) and premature infants with no infection or only having colonization (Group 2).In total, 255 pre-term infants were included in the study. Group 1 consisted of 127 newborns and group 2 consisted of 128 newborns. The direct gastric fluid examination was positive in 51 newborns in Group 1 and in 46 newborns in group 2. The culture was positive in 25 newborns in group 1 and eight newborns in group 2. Direct examination of gastric fluid of the 255 children studied had low sensitivity (40.1%) and low specificity (64%) of INBP, with 52.6% positive predictive value (PPV) and 51.8% negative predictive value (NPV). The gastric fluid culture was specific (93.7%) of the INBP, sensitivity was low (19.6%), with PPV at 75.7% and NPV at 54%.These results undermine the relevance of the direct examination of gastric fluid in the delicate diagnosis of INBP. This direct examination has a low PPV and NPV. It is advisable not to start or stop antibiotic therapy solely on this argument; however, it can guide the choice of antibiotic therapy and remains useful for this reason. The culture of gastric fluid has very good specificity (93.7%). |
Databáze: |
OpenAIRE |
Externí odkaz: |
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