Summary
Our objective was to evaluate the association between clinical chorioamnionitis following preterm pre-labour rupture of membranes (PPROM) and adverse neonatal outcome. We compared retrospectively, adverse neonatal outcome of singleton pregnancies with documented PPROM who developed chorioamnionitis (cases) with those who did not (controls). Our result showed that poor neonatal outcome was significantly associated with chorioamnionitis (34% vs 13%; p = 0.008). This association was found on multiple logistic regression analysis to be independent (p < 0.05) of other risk factors for poor neonatal outcome, viz: latency period (p = 0.002) and gestational age at delivery (p < 0.001). We conclude that chorioamnionitis complicating PPROM worsen neonatal outcome. The implication of this on expectant management of PPROM is discussed.