View clinical trials related to Fetal Growth Retardation.
Filter by:The purpose of this prospective cohort study is to build a large platform that includes clinical information (prenatal diagnosis and postnatal follow-up data) and biological specimen banks of fetuses/infants with IUGR or congenital anomalies, which provide vital support and research foundation for accurate diagnosis, precision treatment and meticulous management.
Randomized controlled tril to evaluate the safety and efficacy for the combination of L. reuteri ATCC PTA 5289 & L. reuteri DSM 17938 in pregnant women with periodontitis and/or gingivits to improve oral health and at the same time reduce the risk for prematurity or intrauterine growth retardation (IUGR). Women in this study wil receive L. reuteri Prodentis (L. reuteri DSM 17938 & L. reuteri ATCC PTA 5289 ) at a dose of 2x10^8 Colony Forming Units (CFU). One lozenges is to be taken twice per day (one in the morning and one in the afternoon) giving a total daily dose of at least 4x108 CFU/day since randomization until delivery. The control group will receive placebo lozenges which contains identical ingredients except for lacking the bacteria. One lozenges is to be taken twice per day (one in the morning and one in the afternoon. The study product will be kept refrigerated (+20 - +80 C)
The study hypothesis is that intrauterine growth restriction (IUGR) may have long-term effects on respiratory muscle (RM) function, thus leading to reduced exercise capacity later in life. The objective is to investigate the above hypothesis by comparing RM function and cardiopulmonary exercise testing (CPET) parameters between school-aged children exposed to IUGR and healthy controls.
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 .
comparing the effect of using sildenafil citrate and LMWH in treatment of cases of IUGR due to placental insufficiency
The aim of this study is to assess the effect of Sildenafil citrate therapy on neonatal outcomes in women with fetal growth restriction.
Introduction Preeclampsia (PE) and intra-uterine growth restriction (IUGR) are two major pregnancy complications related to chronic utero-placental hypoperfusion. Three-dimensional power Doppler (3DPD) 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). However, several technical endpoints hinder the clinical use of 3DPD as physical characteristics and machine settings may affect 3DPD indices, and so its clinical significance is not yet clear. Objectives The primary objective is to better understand the clinical significance of 3DPD indices by evaluating the relationship between these indices and placental morphometry. Secondary objectives are (i) to determine the impact of machine settings and physical characteristics on 3DPD indices, and (ii) to evaluate physio-pathological placental vascularisation patterns. Methods and analysis This is a prospective controlled study. We expect to include 112 women: 84 with normal pregnancies and 28 with PE and/or IUGR (based on our former cohort study on 3DPD indices for PE and/or IUGR prediction (unpublished data)). Within 72 h before planned or semi-urgent caesarean section, utero-placental 3DPD images with five different machine settings will be acquired. Placentas will be collected and examined after surgery and stereological indices (volume density, surface density, length density) calculated. The 3DPD indices (VI, FI and VFI) of the placenta and adjacent myometrium will be calculated. Correlation between Doppler and morphological indices will be evaluated by Pearson or Spearman tests. Agreement between 3DPD indices and morphological indices will be assessed by Bland and Altman plots. The impact of Doppler settings and maternal characteristics on 3DPD indices will be evaluated with a multivariate linear regression model.
Pregnancy is considered a cardiovascular (CV) stress test, and complicated pregnancies are associated with an increased risk for cardiovascular disease (CVD) later in life. Moreover, it is known that often the pregnancy induced CV adaptation does not resolve completely after a short postpartum (PP) period and it is not clear whether these induced changes will resolve over a longer period of time (i.e. in the upcoming months/years after delivery). Understanding the cardiac adaptation during pregnancy and the reversal process in the postpartum period, as well as the factors that influence this these processes, may provide us not only insight in this mechanism, but may help us in identifying factors that may be target points for modification.
Purpose: Clinical assessment (anthropometric) and paraclinical (biochemical and immunological by dosing serum insuline growth factors IGF1 and IGF2 and their receptors) of neonates with intrauterine growth restriction (IUGR) and the integration in a multidimensional statistical model . Objectives: 1. IGF1 and IGF2 evaluation of serum and IGF1 receptor, IGF2 receptor and IGF2 receptor gene expression in cord blood from newborns with intrauterine growth restriction (IUGR). (Prospective) 2. Evaluation and monitoring of anthropometric, clinical (non-cardiac morbidity) and paraclinical. (Retrospective & prospective) 3. Evaluation and monitoring of morphological and functional by echocardiography. (Prospective) 4. Integrating multidimensional clinical and paraclinical parameters in a statistical model for evaluating newborn with intrauterine growth restriction.
The aim of this prospective longitudinal study was to investigate the relationship between placental thickness during the second and third trimesters and placental and birth weights.