Abstract
The neonatal EEG time series tends to have statistically different complexities corresponding to different sleep states. Given that the neonatal EEG time series during active sleep is more complex than during quiet sleep, one can suggest that there is greater activity among cortical circuit elements...
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PMID: 18486543
PDF is available here.
Abstract
A prolonged gestation is more likely in pregnancies where the fetus has the salt-wasting form of CAH. This may be due to impaired cortisol production, although other changes in steroidogenesis may also be contributory....
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PMID: 17449515
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Abstract
Before 41 weeks the stillbirth risk rose gradually but did not differ by parity. By 41 weeks there was a substantial increase in the stillbirth risk in nulliparous women but not in parous women. The pattern of rise is such that the stillbirth risk is 2.9 times higher (95% CI 1.06-8.19) in nulliparou...
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PMID: 16956710
PDF is available here.
Abstract
We evaluated the performance of 12 methods for pooling rare events, considering estimability, bias, coverage and statistical power. Simulations were based on data sets from three case studies with between five and 19 trials, using baseline event rates between 0.1 and 10 per cent and risk ratios of 1...
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PMID: 16596572
PDF is available here.
Abstract
Two thousand one hundred and seventy-six women were studied in Group A and 3716 in Group B. Twenty-nine percent of these pregnancies in Group A required induction of labor whereas 20.3% were for post-term. In Group B, 58% of pregnancies had labor induction and 55% for post-maturity. For the pregnanc...
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PMID: 16139416
PDF is available here.
Abstract
The increase in FHR baseline and in small FHR accelerations can be major factors in the prediction of subsequent fetal distress in healthy term fetuses. Use of neural networks seems to further improve the ability of computerized FHR analysis in the prediction of intrapartum distress....
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PMID: 16459010
PDF is available here.
Abstract
Recombinant human erythropoietin (rHuEpo) has become the most widely used cytokine in the world. Following the success of its use in patients with end-stage renal disease, the usefulness of rHuEpo to ameliorate other anemias was assessed, including pediatric patients and newborn infants. The treatme...
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PMID: 16555732
PDF is available here.
Abstract
The LDD system appears to be acceptable to women and, for 40% of women, preferable to the EDD. Anxiety appears to increase as women go post-term, but problems of attrition mean the results regarding anxiety should be treated cautiously. Potential difficulties with implementing an LDD system are disc...
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PMID: 16295514
PDF is available here.
Abstract
UA-PI was inversely related to EFW (Spearson's correlation coefficient rho = -0.28, P < 0.001). Logistic regression showed an independent contribution of UA-PI to the birth-weight estimation (birth weight = 1356.8 - 232.0 x UA-PI + 0.65 x EFW). On ROC curve analysis, the prediction of LGA with the r...
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PMID: 15717288
PDF is available here.
Abstract
The aim of the study was to determine if prematurely born children who had suffered intra-uterine growth retardation (IUGR) had more severe lung function abnormalities than those born an appropriate weight for gestational age (AGA). Analysis of the lung function results of 119 infants (median (range...
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PMID: 15516664
PDF is available here.
Abstract
ART can increase discordance rate which can elevate perinatal risk....
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PMID: 15202736
PDF is available here.
Abstract
We studied acinar arterial walls in the following surfactant-era infants: controls (n=38): 22-41 weeks of gestational age (GA), exposed briefly to oxygen and positive pressure ventilation, died within 48 hr of birth; prolonged rupture of fetal membranes (PROM) and persistent pulmonary hypertension (...
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PMID: 14618639
PDF is available here.
Abstract
Postmaturity (OR 13.0, 95% CI 3.95, 42.77; P < 0.001) and SGA (OR 3.59, 95% CI 1.23, 10.5; P = 0.03) were more prevalent in 22qDS-SZ than controls. Postmaturity was non-significantly more prevalent in 22qDS-SZ than in newborn encephalopathy (P = 0.06) or 22qDS-NP (P = 0.2). SGA showed similar rates...
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PMID: 12956826
PDF is available here.
Abstract
This study suggests that careful assessment and counseling of women, particularly > 40 weeks gestation or those potentially having macrosomic fetuses, especially if forceps are to be used for prolonged second stage in primigravid women, may help to identify those at significant risk of anal sphincte...
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PMID: 12848645
PDF is available here.
Abstract
Intravaginal administration of 25 microg of misoprostol appears to be as effective as 50 microg for cervical ripening and labor induction beyond 41 weeks' gestation....
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PMID: 12767565
PDF is available here.
Abstract
Our purpose was to examine the hypothesis that corticosteroids, when administered intramuscularly, can enhance the labor process and reduce the time interval between the induction and the active phase. A randomized, controlled study was conducted on 66 women with gestational age of 41 weeks and over...
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PMID: 12747229
PDF is available here.
Abstract
This investigation demonstrates that, while pregnancy outcomes in teenagers have improved in recent years relative to historical patterns, teenagers face continuing problems requiring special attention by care givers....
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PMID: 12427395
PDF is available here.
Abstract
Our study was designed to elucidate whether the gestational age and mode of delivery influences the arylsulfatase-A activity in the umbilical cord blood. Enzyme activities proved to be similar in the four populations studied (full-term normal spontaneous vaginal delivery, full-term caesarean section...
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PMID: 11960267
PDF is available here.
Abstract
Body weight and length were the dominant predictors of body composition in LGA and AGA neonates. However, LGA neonates had significantly (P <.001, all comparisons) higher absolute amounts of total body fat, lean body mass, and bone mineral content and had significantly (P <.001, all comparisons) hig...
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PMID: 11391322
PDF is available here.
Abstract
The goal of the present study was to prospectively assess the plasma selenium (Se) concentrations of term and preterm infants during the first year of life in relation to gestational age and nutrition. Blood specimens were collected from orally formula-fed preterm infants (gestational age < 32 weeks...
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PMID: 11396780
PDF is available here.
Abstract
Neonatal hypoglycaemia is more common in a developing country, but may not be a clinical problem unless all fuel availability is reduced. Some textbook risk factors, such as hypothermia, disappear after controlling for confounding variables. Early feeding could reduce moderate hypoglycaemia in the s...
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PMID: 10634842
PDF is available here.
Abstract
There were no statistical differences between junior active duty patients, senior active duty patients, and non-active duty patients in preterm delivery and other outcome variables. CONCLUSION: The focused obstetrical clinic, conducted for junior enlisted soldiers by a senior nurse practitioner, app...
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PMID: 10658428
PDF is available here.
Abstract
Australian home births carried a high death rate compared with both all Australian births and home births elsewhere. The two largest contributors to the excess mortality were underestimation of the risks associated with post-term birth, twin pregnancy and breech presentation, and a lack of response...
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PMID: 9694754
PDF is available here.
Abstract
About 5% of babies are born postterm (that is, delivered after 42 completed weeks of gestation). Postterm infants experience more morbidity and mortality than term infants, prompting routine (and expensive) antenatal testing and active management of postterm pregnancies. This article reviews the epi...
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PMID: 9504291
PDF is available here.
Abstract
Computerised fetal heart rate records were obtained between 1987 and 1993 using the Sonicaid System 8000 for a cross-sectional study of postdates fetal heart rate variation; 567 singleton pregnancies at 41 and 43 weeks provided 1502 records. In all cases gestational age had been verified by ultrasou...
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PMID: 9533000
PDF is available here.
Abstract
Studies published in the past year confirm that, under current conditions of good ascertainment of gestational age and careful clinical management of post-term pregnancies, post-term births are not at increased risk of perinatal mortality. They are, however, still at increased risk of intrapartum fe...
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PMID: 9425577
PDF is available here.
Abstract
In hospitals practicing early dating by ultrasound, post-term births were reduced from 13.3% to 7.4%, while pre-term births were increased from 5.7% to 6.8%. For the treatment group, the cohort study showed: 1) fewer post-term births, RR 0.7 (95% CL 0.7-0.8), 2) lower post-term perinatal mortality,...
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PMID: 9435727
PDF is available here.
Abstract
It is suggested that the risk factors identified be used as indications for repeat screening at 6 weeks of age and whenever possible in infancy. Other indications are family history and associated abnormalities....
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PMID: 9135287
PDF is available here.
Abstract
We sent questionnaires to 7,000 dental assistants, age 18-39 years, registered in California in 1987; 4,856 responded (69%). We based our analysis on 1,320 women whose most recent pregnancy was conceived while working full-time. Thirty-two women reported exposure to ethylene oxide; unexposed dental...
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PMID: 8793361
PDF is available here.
Abstract
Only the tricuspid E:A ratio was significantly higher (P < 0.05) in post-term fetuses with a normal amniotic fluid index compared with term fetuses. Post-term fetuses with an abnormal amniotic fluid index had a significantly lower aortic peak velocity (P < 0.01), aortic VTI x HR (P < 0.01), and mitr...
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PMID: 8645646
PDF is available here.
Abstract
We adopted a protocol of antepartum testing for all booked pregnant patients, permitting healthy pregnancies to go beyond 42 completed weeks of gestation. This retrospective study regards 84 patients delivering after 42 completed weeks of pregnancy and a control group of 1351 patients delivering aft...
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PMID: 8653934
PDF is available here.
Abstract
Patients with Marfan syndrome in whom cardiovascular involvement is minor and aortic root diameter is < 40 mm usually tolerate pregnancy well, with favorable maternal and fetal outcomes, and without subsequent evidence of aggravated aortic root dilatation over time....
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PMID: 7503207
PDF is available here.
Abstract
The results suggest that after 42 weeks fetal monitoring with the modified biophysical profile does not improve pregnancy outcome as measured by umbilical cord pH, but is more likely to yield an abnormal result. The higher incidence of abnormal monitoring results in the modified biophysical profile...
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PMID: 7654642
PDF is available here.
Abstract
There were significant associations between both the fetal assessment score and the biophysical profile score with fetal distress that necessitated operative delivery, low Apgar scores, and low umbilical cord arterial blood pH. However, receiver-operator characteristic plots demonstrated that the fe...
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PMID: 8372860
PDF is available here.
Abstract
Auditory brainstem evoked potentials (ABEPs) were recorded from 91 newborns from 7 age groups between 26 to 43 weeks of gestation. In addition to the widely used vertex-mastoid derivation, potentials were recorded from three orthogonal electrode configurations, and represented in 3 dimensional volta...
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PMID: 8509307
PDF is available here.
Abstract
Over a 3-month period, 114 infants were analysed to establish the reliability and usefulness of the maturity scoring for mid-arm circumference (MAC) and head circumference using the Dubowitz system as standard. Total maturity scores of the two methods showed highly significant correlation with gesta...
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PMID: 8513729
PDF is available here.
Abstract
We reviewed 8038 consecutive post-term gestations followed expectantly with a twice-weekly nonstress test and amniotic fluid index. There were nine antepartum fetal deaths and no intrapartum fetal deaths, a fetal mortality rate of 1.12 per 1000. Timing of delivery of the post-term gestation balances...
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PMID: 1579300
PDF is available here.
Abstract
This study investigates the accuracy of the postnatal gestational age assessment method of Ballard et al. to predict very preterm, preterm, term, postterm, and small-for-gestational-age infants, with gestational age by early ultrasonography used as the gold standard. Sensitivity, specificity, and pr...
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PMID: 1550159
PDF is available here.
Abstract
Umbilical cord blood from 1,023 consecutive births in the Faroe Islands showed a median blood-mercury concentration of 121 nmol/l (24.2 micrograms/l); 250 of those samples (25.1%) had blood-mercury concentrations that exceeded 200 nmol/l (40 micrograms/l). Maternal hair mercury concentrations showed...
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PMID: 1596101
PDF is available here.
Abstract
The skin undergoes important and dramatic changes from embryogenesis through infancy. Understanding the development, structure, and function of the skin is vital for the nurse providing comprehensive health care to the child and family.
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PMID: 1764334
PDF is available here.
Abstract
The ideal regimen for induction of labor with oxytocin with respect to the magnitude and frequency of dosage changes has not been defined. In spite of few data regarding labor induction with an unfavorable cervix, the initial dose recommended by the American College of Obstetricians and Gynecologist...
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PMID: 1951567
PDF is available here.
Abstract
To describe maternal body mass index and to compare the use of maternal weight and body mass index for risk assessment at the initial prenatal visit, 6270 gravid women who were consecutively delivered of infants were studied. Body mass index increased with advancing maternal age, parity, and advanci...
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PMID: 2035574
PDF is available here.
Abstract
Renal blood flow velocity waveforms were recorded by Doppler ultrasonography in 114 growth-retarded fetuses and in 97 post-term fetuses. The pulsatility index (PI) values were compared with our reference limits for gestational age and related to the amount of amniotic fluid. Growth-retarded fetuses...
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PMID: 1992401
PDF is available here.
Abstract
Concern over the postterm pregnancy has shifted from that of the difficult delivery of an excessively large fetus to the current concern with death in utero of an undernourished, small-for-date fetus. Studies of postterm pregnancy before the availability of ultrasonography may have included a large...
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PMID: 1992713
PDF is available here.
Abstract
We measured fetal scalp heat flux by means of an heat flux transducer attached to the fetal head and after the cervix had dilated to 3 cm. In the healthy fetuses we found a positive linear relationship between scalp heat flux and different anthropometric variables such as body length (r = 0.432, n =...
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PMID: 1892421
PDF is available here.
Abstract
Auditory brainstem evoked potentials (ABEP) were recorded from 50 newborns (35-43 weeks gestational age), using three orthogonal differential electrode pairs, in addition to the widely used vertex-mastoid derivation. Potentials were evoked by alternating polarity, 75 dBnHL clicks presented monaurall...
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PMID: 2013544
PDF is available here.
Abstract
We investigated a new method based on the time of appearance of appreciable ossification centres in the upper limbs with the following succession: humerus head, capitate, coracoid process, hamate, humerus capitulum, greater tuberosity and radius distal epiphysis; in the first month of age it must be...
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PMID: 1806919
PDF is available here.
Abstract
The full-term infants born during the leap year of 1988 in the obstetric-gynecological complex in the town of Dobrich were 2434, but the infants born according to the formula of Negele within the defined term--14 days were 2038. Most women were delivered of infants before the term. Standardization o...
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PMID: 1789372
PDF is available here.