科研之友
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摘要
Objective: To determine the best prediction model of histological chorioamnionitis and funisitis in preterm prelabor rupture of membranes (PPROM) using selected candidate proteins in the amniotic fluid (AF). Material and methods: Prospective cohort study. Twenty-six AF proteins were assayed by a multiple immunoassay from 107 women with membranes rupture from 23+0 to 36+6 weeks. The Czech Republic policy is active management, and the majority of women were delivered within 72 h after the rupture of membranes, except for women with PPROM %26lt;28+0 weeks who were managed conservatively. The best predictive models to diagnose histological chorioamnionitis and funisitis were calculated by logistic regression depending on the gestational age (GA) at membrane rupture. Results: Both IL-6 and a combination of IL-10, and migration inhibiting factor (MIF) were the best predictive models of histological chorioamnionitis and funisitis, respectively, with sensitivity, specificity, positive and negative predictive values and positive likelihood ratio (LR+) of 62, 83, 37, 93 and 3.6 and of 63, 91, 53, 94 and 7.0, respectively. Depending on whether GA at membrane rupture was %26lt;32 or %26gt;= 32 weeks, IL-10, alone or in combination with MIF and triggering receptor expressed on myeloid cells-1, was the strongest inflammatory biomarker for funisitis (LR+10.6 and 36.6, respectively). Conclusion: Regardless of the GA at membrane rupture, IL-6 from the AF was the best predictor of histological chorioamnionitis. Amniotic fluid IL-10 was notably accurate in the prediction of funisitis.
