Late preterm prelabor rupture of fetal membranes: fetal inflammatory response and neonatal outcome
Language English Country United States Media print-electronic
Document type Journal Article, Research Support, Non-U.S. Gov't
PubMed
29186106
DOI
10.1038/pr.2017.300
PII: pr2017300
Knihovny.cz E-resources
- MeSH
- Chlamydia trachomatis MeSH
- Chorioamnionitis microbiology MeSH
- Adult MeSH
- Enzyme-Linked Immunosorbent Assay MeSH
- Fetal Blood chemistry MeSH
- Gestational Age MeSH
- Interleukin-6 blood MeSH
- Humans MeSH
- Mycoplasma hominis MeSH
- Infant, Newborn MeSH
- Placenta pathology MeSH
- Amniotic Fluid microbiology MeSH
- Fetal Membranes, Premature Rupture microbiology MeSH
- Prospective Studies MeSH
- Pregnancy MeSH
- Ureaplasma metabolism MeSH
- Vasculitis microbiology MeSH
- Pregnancy Outcome MeSH
- Inflammation microbiology MeSH
- Check Tag
- Adult MeSH
- Humans MeSH
- Infant, Newborn MeSH
- Pregnancy MeSH
- Female MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
- Names of Substances
- IL6 protein, human MeSH Browser
- Interleukin-6 MeSH
BackgroundTo characterize the influence of microbial invasion of the amniotic cavity (MIAC) and/or intra-amniotic inflammation (IAI) on the intensity of the fetal inflammatory response and the association between the presence of the fetal inflammatory response syndrome (FIRS) and short-term neonatal morbidity in the preterm prelabor rupture of membranes (PPROM) between the gestational ages of 34 and 37 weeks.MethodsOne hundred and fifty-nine women were included in the study. The umbilical cord blood interleukin (IL)-6 concentrations were determined using enzyme-linked immunosorbent assay kits. FIRS was defined based on the umbilical cord blood IL-6 concentration and the presence of funisitis and/or chorionic plate vasculitis.ResultsWomen with both MIAC and IAI had the highest median umbilical cord blood IL-6 concentrations and highest rates of FIRS. Women with FIRS had the higher rates of early-onset sepsis and intraventricular hemorrhage grades I and II when FIRS was characterized based on the umbilical cord blood IL-6 concentrations and the histopathological findings.ConclusionThe presence of both MIAC and IAI was associated with a higher fetal inflammatory response and a higher rate of FIRS. Different aspects of short-term neonatal morbidity were related to FIRS when defined by umbilical cord blood IL-6 concentrations and the histopathology of the placenta.
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