461: Prediction of preterm birth in twin pregnancies by single mid-trimester cervical consistency index measurement
نویسندگان
چکیده
منابع مشابه
Prediction 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 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...
متن کاملMid-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 کاملOutcomes of mid-trimester emergency cerclage in twin pregnancies.
INTRODUCTION Placement of emergency cerclage at mid-trimester is controversial. At present, clinical trials comparing outcomes of mid-trimester cerclage to bed rest in twin pregnancies are lacking. Our aim was to examine the efficacy, safety and outcomes of mid-trimester cerclage in patients carrying twin gestations. MATERIAL AND METHODS We retrospectively studied the outcomes of 14 patients ...
متن کاملSecond trimester cervical length measurement for prediction spontaneous preterm birth in an unselected risk population
OBJECTIVE To assess the predictive capacity of cervical length (CL) measurement underwent during the second trimester ultrasound for prediction preterm birth <32, 34, and 37 weeks of gestation in an unselected risk population. METHODS A retrospective cohort study was performed with 751 singleton pregnancies between 20 and 24+6 weeks of gestation. The CL measurement (mm) using the transvaginal...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Obstetrics and Gynecology
سال: 2018
ISSN: 0002-9378
DOI: 10.1016/j.ajog.2017.10.397