placenta plays a vital role in normal fetal development and failure of placenta to gain weight and insufficiency of its function can result in fetal disorders. we performed this study to determine placental weight and factors associated with low weight placentas. in a longitudinal cross-sectional study, women with single pregnancy, and gestational age between 37-42 weeks were studied. the subje...

OBJECTIVE Monitoring of the fetal condition during labor is currently performed by cardiotocograpy (CTG). Despite the use of CTG in clinical practice, CTG interpretation suffers from a high inter- and intra-observer variability and a low specificity. In addition to CTG, analysis of fetal heart rate variability (HRV) has been shown to provide information on fetal distress. However, fetal HRV can...

OBJECTIVE To determine cut-off values for amniotic fluid volume (AFV) predictive of fetal distress in pregnancies 40 weeks or longer, assessed using both amniotic fluid index (AFI) and height of the of maximal vertical pocket (MVP). METHODS Amniotic fluid index and MVP were evaluated in 100 women with pregnancies of 40 or more weeks and intact membranes using a 3.5-MHz linear transducer less ...

Purpose: To estimate the effect of malondialdehyde (MDA) level on fetal distress.
 Methods: Meta-analyses randomized controlled interventions were performed by searching 8 electronic databases (CNKI, VIP, CBM, WANFANG, Embase, PubMed, Cochrane, and Web Science) from 1980 – to date for trials determine any intrapartum distress. A metaanalysis within a frequentist framework was quality incon...

Background: Addiction and drug misuse is an illness that affects every community in every country. Based on the previous research in many parts of the world, illicit drug use is considered as a well-known risk factor for morbidity, disability, and premature mortality. Although this issue is a hot topic for public health, little studies have looked the epidemiol...

OBJECTIVE The objective of our study was to test the hypothesis that the availability and selective use of STAN in conjunction with cardiotocography for intrapartum monitoring, lowers the incidence of operative deliveries for fetal distress. DESIGN Observational study. SETTING Delivery suite of the National University Hospital, Singapore. METHODS The data regarding intrapartum cesarean se...

The relation between fetal distress and the subsequent condition at birth was studied in 2791 pregnancies. Fetal distress was defined as a heart rate greater than 160 or less than 120/min between uterine contractions, with or without meconium-stained liquor. Infants of 28 to 42 weeks' gestational age were examined at 1 and 5 minutes after birth when the heart rate, respiration, and skin colour ...

OBJECTIVE Vitamin D deficiency causes not only skeletal problems but also muscle weakness, including heart muscle. If the fetal heart is also affected, it might be more susceptible to fetal distress and birth asphyxia. In this pilot study, we hypothesised that low maternal vitamin D levels are over-represented in pregnancies with fetal distress/birth asphyxia. DESIGN AND SETTING A population-...

OBJECTIVE The objective of this study was to compare the cost-effectiveness of 9 strategies for the management of threatened preterm labor. STUDY DESIGN We derived 6 management options from the literature. These were (1) to treat all women with tocolytics and corticosteroids ("treat all"); (2) to treat all women while awaiting results of the "traditional" fetal fibronectin test results, then ...

OBJECTIVE The objective of this study was to determine the prevalence of symptoms related to mental disorders (distress, anxiety/depression, sleep disturbance, adverse alcohol behaviour, adverse smoking behaviour, adverse nutrition behaviour) among retired professional footballers, and to explore their associations with stressors i.e. determinants such as severe injury, surgery, life events and...