Search results for " Prenatal"

Exposure to Bisphenol A and Phthalates during Pregnancy and Ultrasound Measures of Fetal Growth in the INMA-Sabadell Cohort

2016

Background: Prenatal exposure to bisphenol A (BPA) and phthalates may affect fetal growth; however, previous findings are inconsistent and based on few studies. Objectives: We assessed whether prenatal exposure to BPA and phthalates was associated with fetal growth in a Spanish birth cohort of 488 mother–child pairs. Methods: We measured BPA and eight phthalates [four di(2-ethylhexyl) phthalate metabolites (DEHPm), mono-benzyl phthalate (MBzP), and three low-molecular-weight phthalate metabolites (LMWPm)] in two spot-urine samples collected during the first and third trimester of pregnancy. We estimated growth curves for femur length (FL), head circumference (HC), abdominal circumference (A…

Estimating Global Burden of Disease due to congenital anomaly: an analysis of European data

2017

ObjectiveTo validate the estimates of Global Burden of Disease (GBD) due to congenital anomaly for Europe by comparing infant mortality data collected by EUROCAT registries with the WHO Mortality Database, and by assessing the significance of stillbirths and terminations of pregnancy for fetal anomaly (TOPFA) in the interpretation of infant mortality statistics.Design, setting and outcome measuresEUROCAT is a network of congenital anomaly registries collecting data on live births, fetal deaths from 20 weeks’ gestation and TOPFA. Data from 29 registries in 19 countries were analysed for 2005–2009, and infant mortality (deaths of live births at age <1 year) compared with the WHO Mortality …

The specificity of the functioning of orphan children in the context of prenatal life

2019

Prenatal life is the time of the physical, mental and social development of a human being. It is a kind of “base” that supports all further post-natal development. Increasingly, attention is being drawn to the fact that the success of the adoption depends on providing the new guardians with accurate information about the child’s past and his family, the impact of his previous experience on the current functioning, and their predicted long-term effects. Although it is not correct to say that adopted children are different compared to other children, those who meet them in their work and people who are orphans themselves say they are different. Adopted children come from two worlds and during…

Use of three-dimensional ultrasonography for the study of normal and pathologic morphology of the human embryo and fetus: preliminary report.

1995

Our objective was to determine whether three-dimensional ultrasonography offers advantages over two-dimensional sonography for the evaluation of normal and pathologic morphology of human embryos and fetuses at various stages of pregnancy. Our studies suggest that small fetal and embryonic malformations are better defined with 3D sonography. Our experience indicates that 3D sonography allows more detailed visualization of fetal internal structures. We believe that with technical improvements 3D sonography will permit a more complete evaluation of fetuses earlier in gestation than is possible with current 2D sonographic instruments.

Bowel Dilation Diagnosed Prenatally.

2017

First-trimester screening for trisomy-21 using a simplified method to assess the presence or absence of the fetal nasal bone.

2005

Objective To determine the benefit of including nasal bone assessment in addition to standard first-trimester markers (nuchal translucency, free beta human chorionic gonadotropin and pregnancy-associated plasma protein A) as a screening test for Down syndrome, using a strict criterion for classification of nasal bone absence. Study design Nasal bone assessment was conducted in 2411 patients with crown-rump length between 45 and 84 mm, including 15 patients with Down syndrome. A patient was considered to have an absent nasal bone only if there was no evidence of present nasal bone. Unlike other studies, nasal bone was classified as present when there was evidence of a thin echogenic line und…

Does Uterine Doppler Add Information to the Cerebroplacental Ratio for the Prediction of Adverse Perinatal Outcome at the End of Pregnancy?

2019

<b><i>Objective:</i></b> To evaluate whether the addition of the mean uterine arteries pulsatility index (mUtA PI) to the cerebroplacental ratio (CPR) improves its ability to predict adverse perinatal outcome (APO) at the end of pregnancy. <b><i>Methods:</i></b> This was a prospective study of 891 fetuses that underwent an ultrasound examination at 34–41 weeks. The CPR and the mUtA PI were converted into multiples of the median (MoM) and the estimated fetal weight (EFW) into centiles according to local references. APO was defined as a composite of abnormal cardiotocogram, intrapartum pH requiring cesarean section, 5′ Apgar score <7, n…

Prenatal diagnosis of congenital cystic adenomatoid malformation using three-dimensional inversion rendering: A case report

2008

We report a case of a congenital cystic adenomatoid malformation of the lung (CCAM). At 12 weeks of gestation, an echogenic lung associated to a hydrothorax was detected. Despite the results of the combined test that informed of a high risk of chromosomopathy, normal karyotype was confirmed after an amniocentesis. The three-dimensional ultrasound inversion mode depicted all the cysts within the fetal lungs as opaque areas that were seen concurrently together, which was compatible with CCAM. After parental counseling, the patient opted to terminate the pregnancy at 18 weeks. Pathological analysis of the lungs confirmed the diagnosis of a CCAM type II. The recent advent of the three-dimension…

Accuracy of the fetal cerebroplacental ratio for the detection of intrapartum compromise in nonsmall fetuses

2018

Objective: To study the accuracy of the cerebroplacental ratio (CPR) for the detection of intrapartum fetal compromise (IFC) in fetuses growing over the 10th centile.Methods: This was a prospective...

Maternal copper status and neuropsychological development in infants and preschool children.

2019

Introduction: Copper (Cu) is an essential element involved in biological processes; however, excessive Cu could be harmful because of its reactive nature. Very few studies have evaluated its potential neurotoxic effects. We aimed to evaluate the association between maternal Cu levels and children's neuropsychological development. Methods: Study subjects were mother-child pairs from the Spanish INMA (i.e. Childhood and Environment) Project. Cu was measured by inductively coupled plasma mass spectrometry in serum samples taken at the first trimester of pregnancy (2003-2005). Neuropsychological development was assessed using the Bayley Scales of Infant Development (BSID) at 12 months (n = 651) a…