EP01.03: Mid‐trimester cervical consistency index and cervical length to predict spontaneous preterm birth in twins
نویسندگان
چکیده
منابع مشابه
Mid-Trimester Cervical Consistency Index and Cervical Length to Predict Spontaneous Preterm Birth in a High-Risk Population
Background Short cervical length (CL) has not been shown to be adequate as a single predictor of spontaneous preterm birth (sPTB) in high-risk pregnancies. Objective The objective of this study was to evaluate the performance of the mid-trimester cervical consistency index (CCI) to predict sPTB in a cohort of high-risk pregnancies and to compare the results with those obtained with the CL. St...
متن کاملPrediction of preterm birth using the cervical consistency index.
OBJECTIVES To assess the diagnostic power of a new cervical consistency index (CCI) obtained using transvaginal sonography for the prediction of spontaneous preterm birth (PTB) and to establish reference ranges for this new variable. METHODS Included in this prospective cross-sectional study were 1115 singleton pregnancies at 5-36 weeks of gestation. Anteroposterior cervical diameter was meas...
متن کاملCervical leukocytes and spontaneous preterm birth.
The objective was to characterise cervical leukocyte populations and inflammatory mediators associated with term and recurrent spontaneous preterm birth (SPTB) in pregnant women with a history of SPTB. A prospective observational study was undertaken on 120 women with a history of SPTB. A cytobrush was used to sample cells from the cervix at 12-25 weeks' gestation. Cells were enumerated and cha...
متن کاملGestational age at cervical length and fetal fibronectin assessment and the incidence of spontaneous preterm birth in twins.
OBJECTIVES To estimate the risk of spontaneous preterm birth in twin pregnancies based on transvaginal sonographic cervical length, fetal fibronectin (fFN) testing, and the gestational age at which these tests were performed. METHODS Women with twin pregnancies, cervical length assessment, and fFN testing between 22 weeks and 31 weeks 6 days in a single maternal-fetal medicine practice from 2...
متن کاملCervical length and obstetric history predict spontaneous preterm birth: development and validation of a model to provide individualized risk assessment.
OBJECTIVES To evaluate the ability of combinations of cervical length and maternal history to assess the risk of spontaneous preterm birth, and to provide a simple procedure for the optimal estimation of risk. METHODS This prospective observational study was carried out between January 1998 and May 2006. Transvaginal sonographic measurement of cervical length at 20 + 0 to 24 + 6 weeks of gest...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2019
ISSN: 0960-7692,1469-0705
DOI: 10.1002/uog.21083