View clinical trials related to Fetal Growth Retardation.
Filter by:Type of the study: A prospective observational study Study settings: The study will be conducted at Ain Shams University Maternity Hospital, Obstetrics and Gynecology Department, Faculty of medicine over a period of six month from July 2017 to December 2017. Study population: The study population comprises 60 pregnant women at 13 to 28 week of gestation attending outpatient clinic and emergency Ain Shams University Maternity Hospital, Obstetrics and Gynecology Department, Faculty of medicine. Sample size justification Sample size was calculated using PASS 11.0 sample size calculation program and based on the study carried out by Benton, et al. (2016) Group sample sizes of 30 in group one (IUGR) and 30 in group two (Controls) achieve 80% power to detect a difference between the group proportions of 0.2910. The proportion in group one (the treatment group) is assumed to be 0.2940 under the null hypothesis and 0.5850 under the alternative hypothesis. The proportion in group two (the control group) is 0.2940. The test statistic used is the two-sided Z test with pooled variance. The significance level of the test was targeted at 0.0500. The significance level actually achieved by this design is 0.0506. The primary outcome is birth weight below the 10 the percentile. The sample size was inflated by 15.0% to account for lost to follow up (attrition problem). Inclusion criteria: Singleton pregnancy between 13-28 weeks of gestation. Pregnant women aged 18 - 35 years Pregnant women with fetal abdominal circumference (AC) < 10th percentile for gestational age (GA) on ultrasound Exclusion criteria: To exclude any factors that cause IUGR: Chronic or gestational hypertension and/or preeclampsia Premature rupture of membranes A fetus with known chromosomal and/or congenital abnormalities confirmed after delivery. Multiple gestation
The main objectives of modern antenatal care programs are to identify high risk pregnancies then to predict any possibility of adverse pregnancy outcome as early as possible. The earliest attempts to achieve this goal were possible with the introduction of ultrasound in obstetrical practice in the 1950s. A breakthrough that enabled obstetricians to directly visualize the fetus, placenta and amniotic fluid. At first 2-dimensional (2D) imaging was employed whereby fetal biometry and placental location were detected. Later on, Doppler measurements & 3-dimensional (3D) representation became feasible further revolutionizing this area
Introduction: Preeclampsia (PE) and intrauterine growth restriction (IUGR) are two major pregnancy complications, related to a chronic utero-placental hypoperfusion. Nowadays, there isn't a screening or diagnostic test in clinic for utero-placental vascularization deficiency. Since 2004, 3D Power Doppler angiography has been used for the evaluation of utero-placental vascularisation and three vascular indices have been calculated: the vascularisation index (VI), flow index (FI) and vascularisation-FI (VFI). A high intra and inter-observer reproducibility and its potential interest for placental function study were reported. The investigator's main hypothesis is that these 3DPD indices could provide predictive values for PE and/or IUGR occurrence much higher than those observed with the currents other markers. Objectives: The main objective of this study is to determine differences in 3DPD indices at first trimester between pregnancies defined at their outcome as uncomplicated pregnancy, PE (mild and severe) and IUGR in nulliparous women. Methods and analysis: This is a prospective study. The investigators expect to include 2200 women in 4 French centers: Centre Hospitalier Universitaire de Nancy, Paris-Port-Royal (Assistance Publique - Hôpitaux de Paris), Strasbourg and Belfort (Hôpital Nord Franche-Comté). The nulliparous pregnant women will be recruited during their 1st trimester consultation for routine Down syndrome screening (11-13+6 gestation weeks). Especially for the study, the 3DPD and Uterine Artery Doppler (UAD) acquisition, which last less than 10 min, will be included in the current routine 11-13+6 gestation weeks ultrasound screening. Also, additional blood samples will be taken for biomarker analysis (PAPP-A and P1GF) and biological collection. Utero-placental vascularization indices (VI, FI, VFI) will be quantified using VOCAL® software. For each subgroup (uncomplicated pregnancy, PE and IUGR) mean values in 3DPD indices will be computed and compared using a pairwise t test with a Bonferroni correction p value adjustment.
TREATMENT OF INTRAUTERINE GROWTH RESTRICTION WITH LOW MOLECULAR WEIGHT HEPARIN.
Intrauterine growth restriction is an important problem in neonatal care. Intrauterine growth restriction (IUGR) is defined as a fetal weight below the 10th percentile for gestational age. One of the main causes of IUGR is placental insufficiency. Nitric oxide(NO) increases placental blood flow. So,it might be useful to improve IUGR pregnancy outcome .
Normal fetal growth is a critical component for a healthy pregnancy and for ensuring the health and well-being of infants throughout childhood and adolescence. One promising area of research suggests that changes in fetal soft tissue may be the earliest changes that occur in pathologic growth. Three-dimensional volume assessments may be used to detect changes in fetal lean mass, fat mass, and organ size that result from pathologic growth earlier than conventional 2D measures. This knowledge may lead to interventions that could minimize or prevent pregnancy and newborn health problems in the future.
Prospective comparative cohort study including 159 pregnant women at the third trimester recruited from the antenatal clinic at EL-Demerdash outpatient clinic, and followed up during the holy month of Ramadan (from 18th June To 16th July 2015). The patients recorded their pattern of fasting during Ramadan then grouped into three groups A, B, C regarding fasting state A- Non fasting group B- Partially fasting group C- Totally fasting group
comparing the effect of using sildenafil citrate and LMWH in treatment of cases of IUGR due to placental insufficiency
Taybi-Linder syndrome (TALS, OMIM 210710) is a rare autosomal recessive disorder belonging to the group of microcephalic osteodysplastic primordial dwarfisms (MOPD). This syndrome is characterized by short stature, skeletal anomalies, severe microcephaly with brain malformations and facial dysmorphism, and is caused by mutations in RNU4ATAC. Although RNU4ATAC-associated TALS is a recognizable phenotype, an atypical presentation is sometimes observed, thus expanding the clinical spectrum (TALS-like phenotype). This study aims to identify new variants involved in Taybi-Linder syndrome and associated phenotypes (i.e.TALS-like). This non interventional study will be performed on patients with no proven mutation of RNU4ATAC and their blood relatives (19 samples total) by high throughput sequencing and genetic analysis of already collected deoxyribonucleic acid samples. Altogether, such a study will allow a better understanding of the molecular mechanisms responsible for the Taybi-Linder syndrome and Taybi-Linder syndrome-like phenotypes as well as the pathophysiology of these devastating forms of microcephalic dwarfism.
The aim of this study is to assess the effect of Sildenafil citrate therapy on neonatal outcomes in women with fetal growth restriction.