P03.14: Sonographic cervical length in prediction of preterm delivery: centiles versus single cut-offs measurements
نویسندگان
چکیده
منابع مشابه
Sonographic measurement of cervical length in preterm prelabor amniorrhexis.
OBJECTIVE To determine whether sonographic measurement of cervical length in pregnancies complicated by preterm prelabor amniorrhexis helps distinguish between those women who deliver within 7 days and those who do not. METHODS In 101 women with singleton pregnancies presenting with preterm prelabor amniorrhexis at 24-36 (median, 32) weeks of gestation cervical length was measured by transvag...
متن کاملSonographic measurement of cervical length as a predictor of preterm delivery: a systematic review.
AIM To evaluate if transvaginal cervical length measurement in the second-trimester scan is an effective screening test for preterm delivery. METHODS We performed a search in Medline and, for each selected article, information was extracted regarding the performance of the test in terms of sensitivity, specificity, positive, and negative likelihood ratios, in low-risk, high-risk, and multiple...
متن کاملSelective use of sonographic cervical length measurement for predicting imminent preterm delivery in women with preterm labor and intact membranes.
OBJECTIVES To determine, in a population of women with preterm labor and intact membranes, whether ultrasound cervical length measurement performed only in patients selected according to the Bishop score predicts imminent preterm delivery better than does systematic cervical length measurement in the entire population. METHODS The Bishop score and sonographic cervical length were recorded pro...
متن کاملCervicovaginal fibronectin improves the prediction of preterm delivery based on sonographic cervical length in patients with preterm uterine contractions and intact membranes.
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 secret...
متن کاملPrediction of spontaneous preterm delivery in twin pregnancies by cervical length at mid-gestation.
The objective of our study was to evaluate the correlation of the cervical length at 20-25 weeks of gestation with the incidence of spontaneous preterm delivery in twins in a country with a high incidence of preterm delivery compared to other European countries. Cervical length was measured in 262 consecutive patients. Previous preterm delivery before 34 weeks of gestation, chorionicity, matern...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2004
ISSN: 0960-7692,1469-0705
DOI: 10.1002/uog.1369