Abstract：
OBJECTIVE:To evaluate the pregnancy outcome in pregnancies with threatened abortion (miscarriage). MATERIAL AND METHOD:A prospective cohort study was performed on 1000 pregnant women. 500 women (case group), had a history of vaginal bleeding during the first half of pregnancy and the other 500 women (control group), did not have this history. Both groups of women were monitored from 20 weeks of pregnancy up to delivery. RESULTS:The women of the 2 groups did not have any significant differences according to age, parity or body mass index (BMI). Spontaneous preterm delivery [126 cases (25.2%) vs. 47 cases (9.4%), P=0.001, adj RR=1.4, CI 95%=1.2-1.5], PROM [51 cases (10.2%) vs. 24 cases (4.8%), P=0.02, adj RR=2.1, CI95%=1.2-2.3], placental abruption [20 cases (4%) vs. 7 cases (1.4%) P=0.01, adj RR=1.1, CI 95%=1.01-1.2], were more in the case group. There were no differences between the 2 groups with regard to Preeclampsia, small for gestational age (SGA), and cesarean deliveries. Neonatal weight (in term pregnancies) in the case group was lower than in the control group (3046.4+/-560.8 g vs. 3317.6+/-432 g, P=0.001). There was a significant relationship between the number of bleeding episodes, spontaneous preterm delivery and placental abruption and there was also a significant relationship between the amount of bleeding and placental abruption. CONCLUSION:Threatened abortion increases the rate of spontaneous preterm delivery, PROM and placental abruption, and decreases the neonatal weight. Therefore threatened abortion indicates a high risk pregnancy and, as such, demands more serious prenatal care.
journal_name
Early Hum Devjournal_title
Early human developmentauthors
Dadkhah F,Kashanian M,Eliasi Gdoi
10.1016/j.earlhumdev.2010.02.005subject
Has Abstractpub_date
2010-03-01 00:00:00pages
193-6issue
3eissn
0378-3782issn
1872-6232pii
S0378-3782(10)00049-6journal_volume
86pub_type
杂志文章abstract：BACKGROUND:Carpal tunnel syndrome (CTS), a median nerve compressive neuropathy at the wrist, is the most common entrapment nerve disorder. Sex is an important risk factor of CTS as this condition is to five times more common in women than in men (sex-hormone dependent). There are no studies concerning 2D:4D (biomarker ...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2019.104829
更新日期：2019-10-01 00:00:00
abstract：:More than 10,000 preterm babies worldwide have been enrolled in trials evaluating probiotics administration for the prevention of necrotising enterocolitis, with very few adverse events reported. Despite this, probiotic safety is frequently cited as a concern when using this intervention. This review addresses why a p...
journal_title：Early human development
pub_type： 杂志文章,评审
doi：10.1016/j.earlhumdev.2019.05.016
更新日期：2019-08-01 00:00:00
abstract：:Case-control studies are frequently performed in prenatal and perinatal epidemiology. For data collection, these studies often rely on self-administered questionnaires or personal interviews. Although of importance, validation of these measurement instruments received little attention in epidemiologic research so far....
journal_title：Early human development
pub_type： 评论,信件
doi：10.1016/j.earlhumdev.2010.09.372
更新日期：2011-01-01 00:00:00
abstract：:Psychobiological studies of fetal ontogenesis in non-human species, particularly in laboratory rat, now have much to offer students of human development. Psychobiological approaches are 'ecologically' oriented which, for fetal research, implies consideration of the adaptive significance of behavior within the uterine ...
journal_title：Early human development
pub_type： 杂志文章,评审
doi：10.1016/0378-3782(93)90102-z
更新日期：1993-12-31 00:00:00
abstract：:There is convincing evidence that breast-feeding is protective against gastro-enteritis and diarrhoea, but for other infections the situation is less clear cut. There is evidence that breast-fed infants are at increased risk of one infection (infant botulism). They are probably not significantly protected from upper r...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/s0378-3782(97)00056-x
更新日期：1997-10-29 00:00:00
abstract：OBJECTIVE:To assess the influence of mother-child interaction on children's cognitive development in a group of children prenatally exposed to methadone or buprenorphine. STUDY DESIGN:The study is part of a prospective longitudinal project investigating the development of children born to women in opioid maintenance t...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2016.08.013
更新日期：2016-10-01 00:00:00
abstract：BACKGROUND:The entorhinal cortex serves as an important gateway between the cerebral cortex and the hippocampus by receiving afferent information from limbic, modality sensory-specific, and multimodal association fibers from all the brain lobes. AIM:To investigate whether thinning of entorhinal cortex is associated wi...
journal_title：Early human development
pub_type： 临床试验,杂志文章
doi：10.1016/j.earlhumdev.2011.07.017
更新日期：2012-02-01 00:00:00
abstract：:Nearly 10% of premature infants are born very preterm at 32weeks gestational age or less in the United States. Up to 35% of these very preterm survivors are at risk for cognitive and behavioral deficits. Yet accurate diagnosis of such deficits cannot be made until early childhood. Resting-state fMRI provides noninvasi...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2016.06.002
更新日期：2016-07-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2015.09.012
更新日期：2015-12-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2013.07.006
更新日期：2013-10-01 00:00:00
abstract：:This study examined the oral sensitivity and feeding skills of low-risk pre-term infants at 11-17 months corrected age. Twenty pre-term infants (PT) born between 32 and 37 weeks at birth without any medical comorbidities were assessed. All of this PT group received supplemental nasogastric (NG) tube feeds during their...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2003.10.001
更新日期：2004-01-01 00:00:00
abstract：BACKGROUND:Antenatal depression is associated with adverse social-emotional and behavioural outcomes during childhood but there has been little investigation of the impact on infant neurodevelopment during the first postnatal year. AIMS:The aim of this study was to assess the impact of depression during pregnancy on i...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2019.05.021
更新日期：2019-07-01 00:00:00
abstract：BACKGROUND:Infants whose mothers had low serum pregnancy-associated plasma protein-A (PAPP-A) in the first trimester were observed to have intrauterine growth retardation. AIM:Suggesting that PAPP-A plays an important role in the availability and activity of insulin-like growth factors (IGFs), which affect growth, we ...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2006.10.005
更新日期：2007-07-01 00:00:00
abstract：:The early progress of myelination was studied, by means of myelin basic protein (MBP) immunohistochemistry and luxol-fast-blue (LFB) staining, in the spinal cord, spinal nerve roots and brainstem of 66 fetuses and neonates. The degree of myelination was classified from 1 (slight) to 4 (mature). MBP immunoreactivity ex...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(94)01608-r
更新日期：1995-03-17 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2018.02.015
更新日期：2018-03-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/s0378-3782(96)01843-9
更新日期：1997-01-20 00:00:00
abstract：:Placental tissue from five women undergoing elective caesarean did not present differences in fatty acids or mRNA expression of FATP-1, FATP-4 and H-FABP in different placental locations. mRNA expression of FATP-1 and FATP-4 was significantly higher than H-FABP. The expression of L-FABP was too low in placenta for acc...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2006.02.001
更新日期：2006-10-01 00:00:00
abstract：:The relationship between the traction forces used in 53 clinically indicated vacuum extractions and the incidence and degree of retinal hemorrhages observed in the neonates within 24 hours after birth was examined. A Vacuum Extractor Recorder (Type SF 30, Knick), was used to measure the traction force necessary for de...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(88)90107-7
更新日期：1988-03-01 00:00:00
abstract：:Soluble fibrinogen--fibrin complex levels were found to be significantly higher in plasma samples from pregnant women with babies suffering from intrauterine growth retardation, when compared with levels found in normal pregnancy. As soluble fibrinogen--fibrin complexes are formed following activation of the coagulati...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(78)90006-3
更新日期：1978-07-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(79)90038-0
更新日期：1979-09-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(85)90100-8
更新日期：1985-07-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2015.06.009
更新日期：2015-09-01 00:00:00
abstract：OBJECTIVE:To compare paired antepartum fetal/maternal COHb ratios in whole blood from control and alloimmunized pregnancies and to examine the relationships between fetal and maternal COHb. METHODS:COHb levels were measured in paired fetal and maternal blood samples obtained at cordocentesis in 47 control and 16 Rh-al...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/s0378-3782(00)00079-7
更新日期：2000-06-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(89)90099-6
更新日期：1989-04-01 00:00:00
abstract：:This century has seen marked improvement in perinatal outcomes but prematurity remains a problem the world over. To improve these results requires more attention to early pregnancy or even pre-pregnancy care. Control of pre-existing conditions, improved social behavior in nutrition, smoking cessation and other factors...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(92)90064-n
更新日期：1992-06-01 00:00:00
abstract：AIM:Depression during pregnancy is a significant cause of adverse birth outcomes, and its prevalence has increased in recent years. This study aimed to give an updated quantification of the risk of preterm birth (PTB), low birth weight (LBW) and intrauterine growth restriction (IUGR) that is associated with antenatal d...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2020.105243
更新日期：2021-01-01 00:00:00
abstract：:805 normal-for-age human embryos and fetuses were used to study early prenatal fat development. The investigation included observations on stages of fat morphogenesis at the light microscopic level and computerized image analyses of fat lobule size and number. The buccal fat pad was selected as a model system for the ...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(83)90028-2
更新日期：1983-03-01 00:00:00
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journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2011.08.025
更新日期：2012-04-01 00:00:00
abstract：:Data on the postnatal growth patterns of 238 small-for-gestational age (SGA) and 241 large-for-gestational age (LGA) babies are presented. Three proportionality ratios were selected; and their changes in shape, by these indices, during the first 7 years are compared with a random sample of 284 children drawn from the ...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(86)90095-2
更新日期：1986-02-01 00:00:00
abstract：:Fetal ventricular outflow tract obstruction (OTO) is congenital heart disease with significant potential for progression before birth as a consequence of the unique nature of the fetal circulation. The pattern of evolution depends upon the timing of development, severity of obstruction and the influence of the OTO on ...
journal_title：Early human development
pub_type： 杂志文章,评审
doi：10.1016/j.earlhumdev.2012.02.005
更新日期：2012-05-01 00:00:00
