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Cervicovaginal fibronectin improves the prediction of preterm delivery based on sonographic cervical length in patients with preterm uterine contractions and intact membranes
Authors:Gomez Ricardo  Romero Roberto  Medina Luis  Nien Jyh Kae  Chaiworapongsa Tinnakorn  Carstens Mario  González Rogelio  Espinoza Jimmy  Iams Jay D  Edwin Sam  Rojas Iván
Affiliation:Center for Perinatal Diagnosis and Research (CEDIP), Sótero del Río Hospital, P. Universidad Católica de Chile, Puente Alto, Chile.
Abstract:OBJECTIVE: The purpose of this study was to examine the diagnostic performance of ultrasonographic measurement of the cervical length and vaginal fetal fibronectin determination in the prediction of preterm delivery in patients with preterm uterine contractions and intact membranes. STUDY DESIGN: Ultrasound examination of the cervical length and fetal fibronectin determination in vaginal secretions were performed in 215 patients admitted with preterm uterine contractions (22-35 weeks) and cervical dilatation of
Keywords:Uterine cervix   Ultrasound   Fetal fibronectin   Preterm delivery   Prediction
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