Second-trimester cervical sonography: features other than cervical length to predict spontaneous preterm birth

NP Yost, J Owen, V Berghella… - Obstetrics & …, 2004 - journals.lww.com
OBJECTIVE: To estimate whether cervical and lower uterine segment characteristics other
than cervical length and funneling predict recurrent preterm birth. METHODS: We conducted …

Quantitative analysis of cervical texture by ultrasound in mid‐pregnancy and association with spontaneous preterm birth

N Baños, A Perez‐Moreno, C Julià… - … in Obstetrics & …, 2018 - Wiley Online Library
Objective New tools are required to improve the identification of women who are at
increased risk for spontaneous preterm birth (sPTB). Quantitative analysis of tissue texture …

The cervix as a predictor of preterm delivery in 'at‐risk'women

CM Cook, DA Ellwood - Ultrasound in Obstetrics and …, 2000 - Wiley Online Library
Objective To examine the relationship between ultrasound‐determined cervical status and
pregnancy outcome in women 'at‐risk'of spontaneous preterm delivery. Design A …

Estimate of the attenuation coefficient using a clinical array transducer for the detection of cervical ripening in human pregnancy

Y Labyed, TA Bigelow, BL McFarlin - Ultrasonics, 2011 - Elsevier
Premature delivery is the leading cause of infant mortality in the United States. Currently,
premature delivery cannot be prevented and new treatments are difficult to develop due to …

Second-trimester cervical shear wave elastography combined with cervical length for the prediction of spontaneous preterm birth

X Yang, Y Ding, J Mei, W Xiong, J Wang… - Ultrasound in Medicine …, 2022 - Elsevier
The goal of this study was to explore the value of shear wave elastography (SWE) combined
with cervical length (CL) in the prediction of spontaneous preterm birth (sPTB) between 18 …

Inter-and intra-observer variability in cervical measurement by ultrasound in the first and second trimesters of pregnancy: does it matter?

C França, T Carraca, SB Monteiro… - Journal of Perinatal …, 2015 - degruyter.com
Objectives: The aim of this study was to evaluate the inter-and intra-observer variabilities in
the cervical length (CL) measurement by transvaginal ultrasound (TVU) in the first and …

Transvaginal sonographic cervical length changes during normal pregnancy

D Gramellini, S Fieni, E Molina… - … of Ultrasound in …, 2002 - Wiley Online Library
Objectives To examine the relationship between cervical length and gestational age in
normal pregnancy in nulliparous versus parous women. Methods We studied a cross …

Cervical length and obstetric history predict spontaneous preterm birth: development and validation of a model to provide individualized risk assessment

E Celik, M To, K Gajewska, GCS Smith… - … in Obstetrics and …, 2008 - Wiley Online Library
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 …

Quantitative ultrasound biomarkers based on backscattered acoustic power: potential for quantifying remodeling of the human cervix during pregnancy

QW Guerrero, H Feltovich, IM Rosado-Mendez… - Ultrasound in medicine …, 2019 - Elsevier
As pregnancy progresses, the cervix remodels from a rigid structure to one pliable enough to
allow delivery of a fetus, a process that involves progressive disorganization of cervical …

[HTML][HTML] Mid-trimester prediction of spontaneous preterm birth with automated cervical quantitative ultrasound texture analysis and cervical length: a prospective study

XP Burgos-Artizzu, N Baños, D Coronado-Gutiérrez… - Scientific Reports, 2021 - nature.com
The objective of this study was to evaluate a novel automated test based on ultrasound
cervical texture analysis to predict spontaneous Preterm Birth (sPTB) alone and in …