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Sample records for singleton pregnancies presenting

  1. An unusual case of asymptomatic hyperreactio luteinalis present at cesarean section of a spontaneous singleton pregnancy

    Directory of Open Access Journals (Sweden)

    Ahmed M. Abbas

    2017-06-01

    Full Text Available Hyperreactio Luteinalis (HL is a benign self-limited pregnancy-related condition characterized by bilateral ovarian enlargement with multiple theca lutein cysts. It is commonly associated with gestational trophoblastic diseases and multiple pregnancy. We report a rare case of HL discovered accidentally during cesarean section (CS of a spontaneously conceived normal singleton pregnancy. CS was performed due to fetal malpresentation and previously scarred uterus, and delivered a healthy male neonate. Expectant management was performed to permit conservation of both ovaries without unnecessary surgical intervention. The condition resolved within 6 weeks postpartum without adding morbidity to the patient.

  2. Pregnancy outcome in singleton term breeches from a referral ...

    African Journals Online (AJOL)

    Objective: To compare the pregnancy outcome in women with singleton breech presentation at term delivered by caesarean section (CS) and vaginal breech delivery. Design: A retrospective study. Setting: Abha Maternity hospital, Saudi Arabia. Material and Methods: 573 women with singleton breech presentation at term ...

  3. Vanishing twin syndrome among ART singletons and pregnancy outcomes.

    Science.gov (United States)

    Magnus, Maria C; Ghaderi, Sara; Morken, Nils-Halvdan; Magnus, Per; Bente Romundstad, Liv; Skjærven, Rolv; Wilcox, Allen J; Eldevik Håberg, Siri

    2017-11-01

    Among babies born by ART, do singleton survivors of a vanishing twin have lower birth weight than other singletons? Vanishing twin syndrome (VTS) was associated with lower birth weight among ART singletons; a sibship analysis indicated that the association was not confounded by maternal characteristics that remain stable between deliveries. Previous studies indicate that ART singletons with VTS have increased risk of adverse pregnancy outcomes, compared with other ART singletons. The potential contribution of unmeasured maternal background characteristics has been unclear. This was a Norwegian population-based registry study, including 17 368 mothers with 20 410 ART singleton deliveries between January 1984 and December 2013. The study population included 17 291 ART singletons without VTS, 638 ART singletons with VTS and 2418 ART singletons with uncertain vanishing twin status. We estimated differences in birth weight and gestational age comparing ART singletons with VTS first to all ART singletons without VTS, and subsequently to their ART siblings without VTS, using random- and fixed-effects linear regression, respectively. The corresponding comparisons for the associations with preterm birth and small for gestational age (SGA) were conducted using random-and fixed-effects logistic regression. The sibling analysis of preterm birth included 587 discordant siblings, while the sibling analysis of SGA included 674 discordant siblings. ART singletons with VTS had lower birth weight when compared to all ART singletons without VTS, with an adjusted mean difference (95% CI) of -116 g (-165, -67). When we compared ART singletons with VTS to their ART singletons sibling without VTS, the adjusted mean difference was -112 g (-209, -15). ART singletons with VTS also had increased risk of being born SGA, with an adjusted odds ratio (OR) (95% CI) of 1.48 (1.07, 2.03) compared to all ART singletons without VTS, and 2.79 (1.12, 6.91) in the sibship analyses. ART singletons with

  4. Pregnancy outcome in singleton term breeches from a referral ...

    African Journals Online (AJOL)

    It is recommended that attention should be given to trainee obstetrician in selective external cephalic version at term and also the procedure of AVBD so as to reduce the caesarean section rate and also neonatal morbidity in term breeches in our community. Keywords: Pregnancy outcome, Singleton breech, Vaginal ...

  5. Cord around neck in singleton term pregnancies and its outcome

    International Nuclear Information System (INIS)

    Sajjad, R.; Mustafa, N.

    2014-01-01

    To enlist the complications with nuchal cord in singleton term pregnancies and to determine maternal and fetal outcome in singleton term pregnancies. Design: Descriptive study. Place and duration of study: The study was carried out at Gynaecology and Obstetric department Combined Military Hospital Quetta from Nov 2007 to May 2008. Patients and methods: One hundred women irrespective of parity with healthy, singleton term pregnancy and cephalic presentation, labouring or not labouring, were selected from outpatient department. A total of 41 patients were booked with Doppler ultrasound done in antenatal period. Other 59 were poorly booked and diagnosed with cord around neck by clinical criteria e.g. high head at term, fetal distress, meconium discharge, slow progress in labour leading to prolonged labour. All patients signed well informed written proforma regarding study and its outcome. Vigilant feto maternal monitoring was done during labour. All events during labour were mentioned in proformas which were attached with patients case notes. Data was interperated in term of frequency and percentages. Results: Complications with cord around neck found were still birth 3%, fetal distress 15%, intrauterine death 1%. Prolonged labour was seen in 14%, Meconium discharge in 5%, and high presenting part was found in 11% of cases. Maternal outcome were elective caesarean section in 6%, emergency caesarean-section in 32%, spontaneous vaginal delivery in 54% and instrumental vaginal delivery in 8% of the cases. Different fetal outcomes seen were intrauterine death, stillbirth in 1%, and 3% patients respectively. Regarding neonatal outcome, 31% stayed in neonatal intensive care unit (NICU) for less than 48 hours, 69% stayed in NICU for more than 48 hours out of which 4% had early neonatal deaths (ENND). Fifty nine percent patients detected and suspected during labour were with, high head, slow progress in labour, decreased fetal movements, intra partum fetal distress, meconium

  6. Amnioreduction in the management of polyhydramnios complicating singleton pregnancies.

    Science.gov (United States)

    Dickinson, Jan Elizabeth; Tjioe, Yan Yan; Jude, Emily; Kirk, Daniel; Franke, Malcolm; Nathan, Elizabeth

    2014-10-01

    The purpose of this study was to evaluate the contribution of amnioreduction to the management of singleton pregnancies that are complicated by symptomatic polyhydramnios. Retrospective review of all singleton pregnancies that received at least 1 amnioreduction for polyhydramnios from 2000-2012 at a single obstetric unit that provides a statewide service. The indications, procedural techniques, and pregnancy outcomes were evaluated. One hundred thirty-eight women with polyhydramnios (maximal vertical pocket [MVP], ≥8 cm) had 271 amnioreduction procedures during the study period. The median gestation at the first drain was 31.4 weeks (interquartile range, 28.4-34 weeks) and a median of 1 procedure (interquartile range, 1-2 procedures) was performed per pregnancy. Sixty-three women (45.6%) required >1 amnioreduction. The median volume removed per pregnancy was 2100 mL (interquartile range, 1500-4260 mL). The median duration from the first amnioreduction until delivery was 26 days (interquartile range, 15-52.5 days). There was no significant association between gestation at delivery and the volume per procedure or total volume that was removed. Earlier gestation at first drain was associated positively with earlier gestations at delivery. In 4.1% of amnioreduction procedures (11/271 procedures), there was an unplanned preterm birth within 48 hours. The median gestation at delivery was 36.4 weeks (interquartile range, 34-38 weeks). The final diagnoses were gastrointestinal malformations (21%), idiopathic polyhydramnios (20.3%), chromosomal anomaly (15.2%), syndromic condition (13.7%), and neurologic condition (8%). Amnioreduction has a useful role in the management of polyhydramnios in singleton pregnancies. Complications are uncommon, and delivery typically occurs near term. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. Twin versus singleton pregnancies: the incidence, pregnancy complications, and obstetric outcomes in a Nigerian tertiary hospital.

    Science.gov (United States)

    Obiechina, Nj; Okolie, Ve; Eleje, Gu; Okechukwu, Zc; Anemeje, Oa

    2011-01-01

    Twin pregnancy is associated with more pregnancy complications and poorer pregnancy outcome than singleton pregnancy. Hence periodic review is necessary to improve on the pregnancy outcome. To determine the incidence and compare pregnancy complications and obstetric outcomes of twin pregnancies and singleton pregnancies. The twin pregnancies (study group) that were delivered at Nnamdi Azikiwe University Teaching Hospital (NAUTH), Nnewi, South-East Nigeria from 1st February 2005 to 31st January 2010 were compared with singleton deliveries (control group) that occurred in the same hospital during the same period. A total of 3351 deliveries were conducted during the study period, of which 113 were twin deliveries, giving an incidence of 1:29.6 deliveries. Only 100 case files could be retrieved for analysis. The mean parities for the twins and singletons were 2.7 ± 2.33 weeks and 1.96 ± 1.87 weeks whereas the mean gestational age at delivery for twin and singleton deliveries were 34 ± 5.2 weeks and 38.7 ± 2.4 weeks respectively (P < 0.05). The mean birth weights were 3.14 ± 0.73 kg and 2.3 ± 1.0 kg for singletons and twins respectively (P < 0.05). Hypertensive disorders of pregnancy, cord prolapse, malpresentation, premature rupture of membranes, low Apgar scores, cesarean section rate, and perinatal death were significantly higher in twin pregnancies than in singleton. The incidence of twin pregnancy over the study period was high and was significantly associated with more pregnancy complications and poorer obstetric outcomes. Close antenatal and intrapartum care are needed in order to improve outcome and decrease complications.

  8. Sonographic measurement of fetal thymus size in uncomplicated singleton pregnancies.

    Science.gov (United States)

    Tangshewinsirikul, Chayada; Panburana, Panyu

    2017-03-04

    To establish sonographic reference ranges of the normal fetal thymus size between 17 and 38 weeks of gestational age (GA). The study was conducted between April 1 and December 31, 2013. Low-risk singleton pregnancies without obstetrical and medical complications at the GAs between 17 and 38 weeks were recruited for thymus measurement. The fetal thymus was identified on transabdominal sonography at the three-vessel view. Maximal transverse diameter, perimeter, and thymus/thoracic ratio were measured. The best-fit models in predicting thymic dimensions as a function of GA and biparietal diameter (BPD) were determined using regression analysis, and percentile charts for predicting thymic dimensions were constructed. A total of 296 singleton pregnancies were recruited in this study. Maximal transverse diameter, perimeter, and thymus/thoracic ratio increased throughout pregnancy. The regression equation for maximal transverse diameter of the thymus as a function of GA was as follows: Predicted mean thymus diameter (mm) = -25.904 + 2.476 × GA - 0.019 × GA 2 (r = 0.915; p thymus diameter (mm) = 1.428 + 0.044 × GA (r = 0.017; p < 0.001). Sonographic reference ranges of the normal fetal thymic dimensions between 17 and 38 weeks of GA have been established. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 45:150-159, 2017. © 2016 Wiley Periodicals, Inc.

  9. Hypercoiling of the umbilical cord in uncomplicated singleton pregnancies.

    Science.gov (United States)

    Ma'ayeh, Marwan; McClennen, Evan; Chamchad, Dmitri; Geary, Michael; Brest, Norman; Gerson, Andrew

    2017-06-26

    The umbilical coiling index (UCI) is a measure of the number of coils in the umbilical cord in relation to its length. Hypercoiled cords with a UCI of >0.3 coils/cm have been associated with adverse fetal and neonatal outcomes. The primary aim is to determine the accuracy of UCI measured on second trimester ultrasound in predicting UCI at birth. The secondary outcome is to investigate the association between hypercoiling of the umbilical cord on prenatal ultrasound and adverse maternal, fetal and neonatal outcomes. This was a prospective cohort study of uncomplicated singleton pregnancies. Seventy two patients were included in the study. UCI was measured in the second trimester ultrasound, and compared to UCI measured postnatally. Outcomes of patients with hypercoiled cords on ultrasound were compared to outcomes of patients with normocoiled cords. Our results failed to show a strong correlation between the UCI determined with ultrasound, and the UCI determined with examination of the umbilical cord after delivery. We also did not demonstrate that measurement of the UCI on second trimester ultrasound is able to predict adverse maternal, fetal or neonatal outcomes. This study suggests that measurement of the umbilical coiling index should not be part of routine second trimester sonography in patients with uncomplicated singleton pregnancies, with no other medical or surgical comorbidities.

  10. Gestational diabetes mellitus: glycemic control during pregnancy and neonatal outcomes of twin and singleton pregnancies.

    Science.gov (United States)

    Guillén-Sacoto, María Augusta; Barquiel, Beatriz; Hillman, Natalia; Burgos, María Ángeles; Herranz, Lucrecia

    2018-04-20

    To assess the impact of glycemic control in gestational on neonatal weight and metabolic complications of twin and singleton pregnancies. An observational, retrospective study to monitor 120 twin and 240 singleton pregnancies in women with GDM. Maternal glycemic parameters during pregnancy (oral glucose tolerance test results, treatment, insulinization rate, mean HbA1c in the third trimester), and neonatal complications and weight were recorded. A higher infant birth weight ratio (IBWR 1.02±0.12 vs. 0.88±0.12, P<.001) and a lower rate of newborns small for gestational age (severe SGA 2.5% vs. 8.3%, P=.012) were seen after singleton pregnancies as compared to twin pregnancies. The rates of newborns large for gestational age (LGA 12.6% vs. 12.5%, P=.989); macrosomic (6.7% vs. 7.5%, P=.777); or small for gestational age (SGA 6.7% vs. 10.8%, P=.175) were similar in both groups. Neonates from twin pregnancies had a higher risk of hypoglycemia (adjusted OR 4.71; 1.38-16.07, P=.013) and polycythemia (adjusted OR 10.05; 1.82-55.42, P=0.008). A linear relationship was seen between third trimester HbA1c levels and IBWR in singleton (r=.199, P=.003), but not in twin pregnancies (r=0.049, P=0.610). Risk of severe SGA, hypoglycemia, and polycythemia was significantly higher in twin pregnancies of women with GDM. Neonatal weight outcomes and metabolic complications in twin pregnancies of women with GDM were not related to glycemic control. Moreover, in our study population, fasting glucose at diagnosis and mean HbA1c in the third trimester showed a linear relationship with higher birth weights in singleton, but not in twin pregnancies. Copyright © 2018 SEEN y SED. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. No. 261-Prenatal Screening for Fetal Aneuploidy in Singleton Pregnancies.

    Science.gov (United States)

    Chitayat, David; Langlois, Sylvie; Wilson, R Douglas

    2017-09-01

    To develop a Canadian consensus document on maternal screening for fetal aneuploidy (e.g., Down syndrome and trisomy 18) in singleton pregnancies. Pregnancy screening for fetal aneuploidy started in the mid 1960s, using maternal age as the screening test. New developments in maternal serum and ultrasound screening have made it possible to offer all pregnant patients a non-invasive screening test to assess their risk of having a fetus with aneuploidy to determine whether invasive prenatal diagnostic testing is necessary. This document reviews the options available for non-invasive screening and makes recommendations for Canadian patients and health care workers. To offer non-invasive screening for fetal aneuploidy (trisomy 13, 18, 21) to all pregnant women. Invasive prenatal diagnosis would be offered to women who screen above a set risk cut-off level on non-invasive screening or to pregnant women whose personal, obstetrical, or family history places them at increased risk. Currently available non-invasive screening options include maternal age combined with one of the following: (1) first trimester screening (nuchal translucency, maternal age, and maternal serum biochemical markers), (2) second trimester serum screening (maternal age and maternal serum biochemical markers), or (3) 2-step integrated screening, which includes first and second trimester serum screening with or without nuchal translucency (integrated prenatal screen, serum integrated prenatal screening, contingent, and sequential). These options are reviewed, and recommendations are made. Studies published between 1982 and 2009 were retrieved through searches of PubMed or Medline and CINAHL and the Cochrane Library, using appropriate controlled vocabulary and key words (aneuploidy, Down syndrome, trisomy, prenatal screening, genetic health risk, genetic health surveillance, prenatal diagnosis). Results were restricted to systematic reviews, randomized controlled trials, and relevant observational

  12. Prenatal screening for fetal aneuploidy in singleton pregnancies.

    Science.gov (United States)

    Chitayat, David; Langlois, Sylvie; Douglas Wilson, R

    2011-07-01

    for aneuploidy, and it should not be used a basis for recommending invasive testing when non-invasive prenatal screening for aneuploidy is available. (II-2A) 4. Invasive prenatal diagnosis for cytogenetic analysis should not be performed without multiple marker screening results except for women who are at increased risk of fetal aneuploidy (a) because of ultrasound findings, (b) because the pregnancy was conceived by in vitro fertilization with intracytoplasmic sperm injection, or (c) because the woman or her partner has a history of a previous child or fetus with a chromosomal abnormality or is a carrier of a chromosome rearrangement that increases the risk of having a fetus with a chromosomal abnormality. (II-2E) 5. At minimum, any prenatal screen offered to Canadian women who present for care in the first trimester should have a detection rate of 75% with no more than a 3% false-positive rate. The performance of the screen should be substantiated by annual audit. (III-B) 6. The minimum standard for women presenting in the second trimester should be a screen that has a detection rate of 75% with no more than a 5% false-positive rate. The performance of the screen should be substantiated by annual audit. (III-B) 7. First trimester nuchal translucency should be interpreted for risk assessment only when measured by sonographers or sonologists trained and accredited for this service and when there is ongoing quality assurance (II-2A), and it should not be offered as a screen without biochemical markers in singleton pregnancies. (I-E) 8. Evaluation of the fetal nasal bone in the first trimester should not be incorporated as a screen unless it is performed by sonographers or sonologists trained and accredited for this service and there is ongoing quality assurance. (II-2E) 9. For women who undertake first trimester screening, second trimester serum alpha fetoprotein screening and/or ultrasound examination is recommended to screen for open neural tube defects. (II-1A) 10

  13. Recurrence risk of preterm birth in subsequent twin pregnancy after preterm singleton delivery

    NARCIS (Netherlands)

    Schaaf, J. M.; Hof, M. H. P.; Mol, B. W. J.; Abu-Hanna, A.; Ravelli, A. C. J.

    2012-01-01

    Please cite this paper as: Schaaf J, Hof M, Mol B, Abu-Hanna A, Ravelli A. Recurrence risk of preterm birth in subsequent twin pregnancy after preterm singleton delivery.BJOG 2012;119:16241629. Objective To determine the risk of preterm birth in a subsequent twin pregnancy after previous singleton

  14. Ovarian hyperstimulation syndrome in a spontaneous singleton pregnancy.

    Science.gov (United States)

    Cabar, Fábio Roberto

    2016-05-24

    The ovarian hyperstimulation syndrome is the combination of increased ovarian volume, due to the presence of multiple cysts and vascular hyperpermeability, with subsequent hypovolemia and hemoconcentration. We report a case of spontaneous syndrome in a singleton pregnancy. This was a spontaneous pregnancy with 12 weeks of gestational age. The pregnancy was uneventful until 11 weeks of gestational age. After that, the pregnant woman complained of progressive abdominal distention associated with abdominal discomfort. She did not report other symptoms. In the first trimester, a routine ultrasonography showed enlarged ovaries, multiples cysts and ascites. Upon admission, the patient was hemodynamically stable, her serum β-hCG was 24,487mIU/mL, thyroid-stimulating hormone was 2.2µUI/mL and free T4 was 1.8ng/dL. All results were within normal parameters. However, levels of estradiol were high (10,562pg/mL). During hospitalization, she received albumin, furosemide and prophylactic dose of enoxaparin. The patient was discharged on the sixth hospital day. RESUMO A síndrome de hiperestimulação ovariana é a combinação do aumento dos ovários, devido à presença de múltiplos cistos e de hiperpermeabilidade vascular, com subsequente hipovolemia e hemoconcentração. Relata-se um caso de síndrome espontânea em uma gestação única. Trata-se de gravidez espontânea com 12 semanas de idade gestacional. A gravidez ocorreu sem intercorrências até 11 semanas de idade gestacional. Após, a gestante passou a se queixar de distensão abdominal progressiva, associada com desconforto abdominal. A paciente não relatava outros sintomas. A ultrassonografia de rotina no primeiro trimestre mostrou ovários aumentados com múltiplos cistos e ascite. No momento da internação, a paciente apresentava-se hemodinamicamente estável, com β-hCG sérico de 24.487mUI/mL, hormônio estimulante da tireoide de 2,2µUI/m e T4 livre de 1,8ng/dL, ou seja, valores dentro dos par

  15. Recurrence risk of preterm birth in subsequent singleton pregnancy after preterm twin delivery

    NARCIS (Netherlands)

    Schaaf, Jelle M.; Hof, Michel H. P.; Mol, Ben Willem J.; Abu-Hanna, Ameen; Ravelli, Anita C. J.

    2012-01-01

    OBJECTIVE: The purpose of this study was to investigate the recurrence risk of preterm birth ( <37 weeks' gestation) in a subsequent singleton pregnancy after a previous nulliparous preterm twin delivery. STUDY DESIGN: We included 1957 women who delivered a twin gestation and a subsequent singleton

  16. Physical examination-indicated cerclage in singleton and twin pregnancies: maternal-fetal outcomes.

    Science.gov (United States)

    Bernabeu, Andrea; Goya, Maria; Martra, Miquel; Suy, Anna; Pratcorona, Laia; Merced, Carme; Llurba, Elisa; Casellas, Manel; Carreras, Elena; Cabero, Luis

    2016-01-01

    To study maternal and perinatal outcomes after physical examination-indicated cerclage in both singleton and twin pregnancies and evaluate the possible risk factors associated. Retrospective review of all women undergoing physical examination-indicated cerclage at the Hospital Vall d'Hebro, Barcelona from January 2009 to December 2012 after being diagnosed with cervical incompetence and risk of premature birth. During the study period, 60 cases of women diagnosed with cervical incompetence who were carrying live and morphologically-normal fetuses (53 singleton and 7 twin pregnancies), and who had an imminent risk of premature birth were evaluated. Mean gestational age until birth was 35 weeks in singleton and 32 weeks in twin pregnancies. Four cases (7.5%) of immature births and one case (2.0%) of neonatal death were recorded in singleton pregnancies. No cases of immature births or neonatal deaths were recorded in twin pregnancies. Diagnostic amniocentesis was performed IN all cases to rule out possible chorioamnionitis. Physical examination-indicated cerclage for cervical incompetence in women at risk for immature or preterm birth demonstrates good perinatal prognosis without increasing maternal morbidity in either singleton or twin pregnancies. The increase in gestation time in our study may also have been due to the fact that patients with subclinical chorioamnionitis were excluded by diagnostic amniocentesis.

  17. Ambulatory arterial stiffness index is unchanged in uncomplicated third-trimester singleton and twin pregnancies.

    Science.gov (United States)

    Kärkkäinen, Henna; Heiskanen, Nonna; Saarelainen, Heli; Valtonen, Pirjo; Lyyra-Laitinen, Tiina; Laitinen, Tomi; Vanninen, Esko; Heinonen, Seppo

    2011-05-01

    To document the ambulatory arterial stiffness index (AASI) during pregnancy compared to three months after delivery in singleton and twin pregnancies. Descriptive study with a follow-up design. University hospital in Eastern Finland. 43 childbearing women; 32 with singleton and 11 with twin pregnancies. Ambulatory blood pressure measurements were conducted using a digital ambulatory blood pressure system. AASI was calculated as 1 minus the regression slope of diastolic on systolic blood pressures obtained from 24-hour monitoring. Arterial stiffness measured by AASI. In normotensive pregnant women, the 95th percentiles of AASI were 0.40 in singleton and 0.46 in twin pregnancies, respectively, implying arterial normality and high elasticity. There were no differences in AASI values between singleton and twin pregnancies and no changes were observed postpartum. After delivery, but not during pregnancy, AASI correlated negatively with nocturnal systolic and diastolic blood pressure reduction (dipping) (r=-0.536, p=0.001; r=-0.674, ptwin pregnancies had no detectable effects on AASI. However, pregnancy appeared to overcome the negative effects of low high-density lipoproteins, unfavorable dipping status and advanced maternal age on arterial stiffness, but not the effect caused by maternal body mass index. © 2011 The Authors Acta Obstetricia et Gynecologica Scandinavica© 2011 Nordic Federation of Societies of Obstetrics and Gynecology.

  18. The allocation of attention in displays with simultaneously presented singletons

    NARCIS (Netherlands)

    Akyürek, Elkan G; Schubö, Anna

    In an ERP experiment, we investigated whether a 'permanent salient distractor changes the deployment of attention to target and nontarget singletons. Observers searched for a color target in a search array that mainly consisted of black vertical lines, but also always contained a line in a

  19. Healthcare expenses associated with multiple vs singleton pregnancies in the United States.

    Science.gov (United States)

    Lemos, Elkin V; Zhang, Dongmu; Van Voorhis, Bradley J; Hu, X Henry

    2013-12-01

    The purpose of this study was to document cost that is associated with multiple births vs singleton births in the United States. This was a retrospective cohort study that used a claims database. Women 19-45 years old with live-born infants from 2005-2010 were identified. Infant deliveries were identified by International Classification of Diseases, 9th Revision, Clinical Modification diagnosis codes. The cost entailed all payment made by insurers and patients. For mothers, the cost included expenses from 27 weeks before delivery to 1 month after delivery. For infants, the cost contained all expenses until their first birthday. Adjusted cost was estimated by generalized linear models after adjustment for the potential confounding variables with a gamma distribution and a log link. The analysis included 437,924 eligible deliveries. Of them, 97.02% were singletons; 2.85% were twins, and 0.13% was triplets or more. Women with multiple pregnancies had higher systemic and localized comorbidities compared with women with singleton pregnancies (P < .0001). Twins and triplets or more were more likely to have stayed in a neonatal intensive care unit than were singletons (P < .0001). On average, adjusted total all-cause health care cost was $21,458 (95% confidence interval [CI], $21,302-21,614) per delivery with singletons, $104,831 (95% CI, $103,402-106,280) with twins, and $407,199 (95% CI, $384,984-430,695) with triplets or more. Pregnancies with the delivery of twins cost approximately 5 times as much when compared with singleton pregnancies; pregnancies with delivery of triplets or more cost nearly 20 times as much. Copyright © 2013 Mosby, Inc. All rights reserved.

  20. Analysis of intracranial hemorrhage grade in preterm singleton pregnancies delivered vaginally or by cesarean section

    Directory of Open Access Journals (Sweden)

    Ljuština Saša

    2013-01-01

    Full Text Available Background/Aim. Preterm birth is the leading cause of neonatal mortality. Periventricular hemorrhage-intraventricular hemorrhage (PVH-IVH remains a significant cause of both morbidity and mortality in infants prematurely born. The aim of the study was to evaluate the perinatal outcome regarding IVH of premature babies according to the mode of delivery. Methods. A total of 126 women in preterm singleton pregnancies with vertex presentation and 126 neonates weighted from 750 g to 1,500 g at birth were enrolled. The outcomes of 64 neonates born vaginally were compared to 62 neonates born by cesarean section. Results. There was no significant difference in the incidence of IVH among both groups. Conclusion. Our data is consistent with the hypothesis that the mode of delivery does not influence IVH and consenquently perinatal outcome in preterm neonates.

  1. Systematic review of progesterone for the prevention of preterm birth in singleton pregnancies

    DEFF Research Database (Denmark)

    Rode, Line; Langhoff-Roos, Jens; Andersson, Charlotte

    2009-01-01

    BACKGROUND: A Cochrane review in 2006 concluded that further knowledge is required before recommendation can be made with regard to progesterone in the prevention of preterm birth. OBJECTIVE: To provide an update on the preventive effect of progesterone on preterm birth in singleton pregnancies. ...

  2. Trends in preterm birth: singleton and multiple pregnancies in the Netherlands, 2000-2007

    NARCIS (Netherlands)

    Schaaf, J. M.; Mol, B. W. J.; Abu-Hanna, A.; Ravelli, A. C. J.

    2011-01-01

    Several studies have reported increasing trends in preterm birth in developed countries, mainly attributable to an increase in medically indicated preterm births. Our aim was to describe trends in preterm birth among singleton and multiple pregnancies in the Netherlands. Prospective cohort study.

  3. Stillbirth rates in singleton pregnancies in a stable population at Karl ...

    African Journals Online (AJOL)

    To determine the changes in stillbirth rates in singleton pregnancies in a stable population over a period of 50 years. Methods. Stillbirth rates for ... stillbirths, neonatal deaths and deliveries, from which the stillbirth rates for fetuses ≥500 g ... from black residential areas have recently increased rapidly, the study was limited to ...

  4. Preterm birth in singleton and multiple pregnancies : evaluation of costs and perinatal outcomes

    NARCIS (Netherlands)

    van Baaren, Gert J.; Peelen, Myrthe J. C. S.; Schuit, Ewoud; van der Post, Joris A. M.; Mol, Ben W. J.; Kok, Marjolein; Hajenius, Petra J.

    Objective: To estimate costs of preterm birth in singleton and multiple pregnancies. Study design: Cost analysis based on data from a prospective cohort study and three multicentre randomised controlled trials (2006-2012) in a Dutch nationwide consortium for women's health research. Women with

  5. Outcome of Multifetal Pregnancy Reduction in Women with a Dichorionic Triamniotic Triplet Pregnancy to a Singleton Pregnancy : A Retrospective Nationwide Cohort Study

    NARCIS (Netherlands)

    Van De Mheen, L.; Everwijn, S. M P; Haak, M. C.; Manten, G. T R; Zondervan, H. A.; Knapen, M. F C M; Engels, M. A J; Erwich, J. J H M; Coumans, A. B.; Van Vugt, J. M G; Bilardo, C. M.; Van Pampus, M. G.; De Groot, C. J M; Mol, B. W J; Pajkrt, E.

    2016-01-01

    Objective: To study the pregnancy outcomes of women with a dichorionic triamniotic triplet pregnancy that was reduced to a singleton pregnancy and to review the literature. Methods: We performed a nationwide retrospective cohort study. We compared time to delivery and perinatal mortality in

  6. Outcome of Multifetal Pregnancy Reduction in Women with a Dichorionic Triamniotic Triplet Pregnancy to a Singleton Pregnancy: A Retrospective Nationwide Cohort Study

    NARCIS (Netherlands)

    van de Mheen, L.; Everwijn, S. M. P.; Haak, M. C.; Manten, G. T. R.; Zondervan, H. A.; Knapen, M. F. C. M.; Engels, M. A. J.; Erwich, J. J. H. M.; Coumans, A. B.; van Vugt, J. M. G.; Bilardo, C. M.; van Pampus, M. G.; de Groot, C. J. M.; Mol, B. W. J.; Pajkrt, E.

    2016-01-01

    To study the pregnancy outcomes of women with a dichorionic triamniotic triplet pregnancy that was reduced to a singleton pregnancy and to review the literature. We performed a nationwide retrospective cohort study. We compared time to delivery and perinatal mortality in dichorionic triplet

  7. Outcome of Multifetal Pregnancy Reduction in Women with a Dichorionic Triamniotic Triplet Pregnancy to a Singleton Pregnancy : A Retrospective Nationwide Cohort Study

    NARCIS (Netherlands)

    van de Mheen, L.; Everwijn, S. M. P.; Haak, M. C.; Manten, G. T. R.; Zondervan, H. A.; Knapen, M. F. C. M.; Engels, M. A. J.; Erwich, J. J. H. M.; Coumans, A. B.; van Vugt, J. M. G.; Bilardo, C. M.; van Pampus, M. G.; de Groot, C. J. M.; Mol, B. W. J.; Pajkrt, E.

    2016-01-01

    Objective:To study the pregnancy outcomes of women with a dichorionic triamniotic triplet pregnancy that was reduced to a singleton pregnancy and to review the literature. Methods: We performed a nationwide retrospective cohort study. We compared time to delivery and perinatal mortality in

  8. Impact of obstetric history on the risk of spontaneous preterm birth in singleton and multiple pregnancies: a systematic review.

    Science.gov (United States)

    Kazemier, B M; Buijs, P E; Mignini, L; Limpens, J; de Groot, C J M; Mol, B W J

    2014-09-01

    Information about the recurrence of spontaneous preterm birth in subsequent twin/singleton pregnancies is scattered. To quantify the risk of recurrence of spontaneous preterm birth in different subtypes of subsequent pregnancies. An electronic literature search in OVID MEDLINE and EMBASE, complemented by PubMed, to find recent studies. Studies comparing the risk of spontaneous preterm birth after a previous preterm and previous term pregnancy. The absolute risk of recurrence with a 95% confidence interval and the absolute risk of preterm birth after a term delivery were calculated. Data from studies were pooled using the Mantel-Haenszel method. We detected 13 relevant studies. The risk of recurrence of preterm birth was significantly increased in all preterm pregnancy subtypes, compared with their term counterparts. Women pregnant with twins after a previous preterm singleton had the highest absolute risk of recurrence (57.0%, 95% CI 51.9-61.9%), and after a previous term singleton their absolute risk was 25% (95% CI 24.3-26.5%). Women pregnant with a singleton after a previous preterm twin pregnancy have an absolute recurrence risk of 10% (95% CI 8.2-12.3%), whereas a singleton pregnancy after delivering a previous twin up to term yields a low absolute risk of only 1.3% (95% CI 0.8-2.2). Women pregnant with a singleton after a previous preterm singleton have an absolute recurrence risk of 20% (95% CI 19.9-20.6). The risk of recurrence of preterm birth is influenced by the singleton/twin order in both pregnancies, and varies between 10% for a singleton after previous preterm twins to 57% for twins after a previous preterm singleton. © 2014 Royal College of Obstetricians and Gynaecologists.

  9. Intrauterine death in singleton pregnancies with trisomy 21, 18, 13 and monosomy X

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    Vanessa Vigna Goulart

    2016-04-01

    Full Text Available Summary A retrospective study from November 2004 to May 2012, conducted at the Obstetric Clinic of Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HC-FMUSP, which included 92 singleton pregnancies with prenatal diagnosis of trisomy of chromosome 21 (T21, 18, 13 (T13/18 and monosomy X (45X, with diagnosis performed until the 26th week of pregnancy. The aim of the study was to describe the frequency and to investigate predictors of spontaneous fetal death (FD. Diagnosis (T21, n=36; T13/18, n=25; 45X, n=31 was made at a mean gestational age of 18.3±3.7 weeks, through chorionic villus biopsy (n=22,24%, amniocentesis (n=66, 72% and cordocentesis (n=4, 4%. Major malformations were present in 45 (49%; with hydrops in 32 (35% fetuses, more frequently in 45X [n=24/31, 77% vs. T21 (n=6/36, 17% and T13/18 (n=2/25, 8%, p<0.001]. Specialized fetal echocardiography was performed in 60% (55/92. Of these, 60% (33/55 showed changes in heart morphology and/or function. Fetuses with T13/18 had a higher incidence of cardiac anomalies [60 vs. 25% (T21 and 29% (45X, p= 0.01]. FD occurred in 55 (60% gestations, being more frequent in 45X [n=26/31, 84% vs. T21 (n=13/36, 36% and T13/18 (n=16/25, 64%, p<0.01]. Stepwise analysis showed a correlation between hydrops and death in fetuses with T21 (LR= 4.29; 95CI=1.9-8.0, p<0.0001. In fetuses with 45X, the presence of echocardiographic abnormalities was associated with lower risk of FD (LR= 0.56; 95CI=0.27- 0.85, p=0.005. No predictive factors were identified in the T13/18 group. Intra- uterine lethality of aneuploid fetuses is high. Occurrence of hydrops increases risk of FD in pregnancies with T21. In pregnancies with 45X, the occurrence of echocardiographic changes reduces this risk.

  10. Impact of obstetric history on the risk of spontaneous preterm birth in singleton and multiple pregnancies: a systematic review

    NARCIS (Netherlands)

    Kazemier, B. M.; Buijs, P. E.; Mignini, L.; Limpens, J.; de Groot, C. J. M.; Mol, B. W. J.; von Dadelszen, P.; Magee, L.; Sawchuck, D.; Gao, E.; Oude Rengerink, K.; Zamora, J.; Fox, C.; Daniels, J.; Khan, K. S.; Thangaratinam, S.; Meads, C.

    2014-01-01

    Information about the recurrence of spontaneous preterm birth in subsequent twin/singleton pregnancies is scattered. To quantify the risk of recurrence of spontaneous preterm birth in different subtypes of subsequent pregnancies. An electronic literature search in OVID MEDLINE and EMBASE,

  11. Velamentous Cord Insertion in a Singleton Pregnancy: An Obscure Cause of Emergency Cesarean—A Case Report

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    Juliana Rocha

    2012-01-01

    Full Text Available Approximately 2% of low-risk pregnant women still require an emergency Cesarean section after the onset of labor. Because it is likely that half of these cases are associated with placental and umbilical cord abnormalities, it is thought that prenatal detection of such abnormalities would reduce the number of emergency cesarean sections in low-risk women. Velamentous cord insertion is an abnormal cord insertion in which the umbilical vessels diverge as they traverse between the amnion and chorion before reaching the placenta. With a reported incidence of 1% in singleton pregnancies, it has been associated with several obstetric complications. This condition has been diagnosed by ultrasonography with a sensitivity of 67% and specificity of 100% in the second trimester. The present case highlights the importance of the systematic assessment of the placental cord insertion site at routine obstetric ultrasound and the potential of identifying pregnancies with velamentous insertion and, therefore, those at risk for obstetric complications.

  12. First trimester β-hCG and estradiol levels in singleton and twin pregnancies after assisted reproduction.

    Science.gov (United States)

    Póvoa, Ana; Xavier, Pedro; Matias, Alexandra; Blicksttein, Isaac

    2017-07-28

    To compare levels of β-hCG and estradiol collected during the first trimester in singleton and twin pregnancies following assisted reproduction technologies (ART). We prospectively evaluated 50 singleton and 47 dichorionic twin pregnancies that eventually ended in live births. Patients were recruited from a single ART center with standard treatment protocols followed by fresh embryo transfers. Hormone measurements were performed within a narrow gestational age range and analyzed in a single laboratory thus minimizing inter- and intra-assay variability. We measured serum β-hCG at 13 days after embryo transfer as well as samples of β-hCG and estradiol at 8-9 weeks+6 days. No significant differences existed between singletons and twins in respect to demographic and cycle characteristics. β-hCG and estradiol were all significantly higher in twins (PhCG and estradiol in twins, pointing to the potential role of these placental hormones in early support of a twin pregnancy.

  13. [Singleton and twin pregnancies of PKU patients - individual variability of phenylalanine tolerance: experience of a single treatment center (Preliminary report)].

    Science.gov (United States)

    Żółkowska, Joanna; Hozyasz, Kamil K; Nowacka, Maria

    2017-01-01

    Phenylketonuria (PKU) is the autosomal recessive deficiency of phenylalanine hydroxylase resulting in the accumulation of phenylalanine (Phe) in blood and in the brain. Phe restriction in a patient's diet is determined depending on the amount of Phe intake which allows for stable blood Phe levels within the therapeutic range of 120-360µmol/L. In clinical practice the empirical determination of Phe tolerance relies on frequent assessment of blood Phe concentrations in relation to Phe intake from food records. Untreated maternal PKU may lead to maternal PKU syndrome in offspring. The objective of the study was to compare Phe tolerance during the course of singleton and multiple pregnancies of PKU patients. Case subjects and methods: The cases reviewed included three sets of classical PKU-affected Polish women on a low-phenylalanine diet during the course of singleton and twin pregnancies and their PKU-unaffected newborns. All the patients were under regular supervision of a metabolic dietitian to stabilize blood Phe levels and determine Phe tolerance. Data on pregnancy weight gain, the gestational age when the diet initiated, the percent of Phe assessments 360 µmol/L, as well as offspring birth measurements were analyzed. The total increase in Phe tolerance and its pattern during the course of singleton and twin pregnancies differed remarkably in each patient. Three PKU women (Q383X/R408W, EX3DEL/EX3DEL, R281L/R408W) increased their Phe tolerance in singleton and twin pregnancies by 579%/468%, 674%/261%, and 427%/236%, respectively. During the last 10 weeks of singleton and twin pregnancy Phe tolerance showed an increase by 62%/149%, 33%/64%, and 37%/40%, respectively. The analysis of predictors for Phe tolerance showed that an individual's weight gain and the fetal weight gain as estimated from liveborn birth-weight data had no predictive capacity. Individual Phe tolerance in singleton pregnancies of PKU patients does not predict tolerance in twin pregnancy

  14. Effect of Body Mass Index on pregnancy outcomes in nulliparous women delivering singleton babies

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    Liston William A

    2007-07-01

    Full Text Available Abstract Background The increasing prevalence of obesity in young women is a major public health concern. These trends have a major impact on pregnancy outcomes in these women, which have been documented by several researchers. In a population based cohort study, using routinely collected data, this paper examines the effect of increasing Body Mass Index (BMI on pregnancy outcomes in nulliparous women delivering singleton babies. Methods This was a retrospective cohort study, based on all nulliparous women delivering singleton babies in Aberdeen between 1976 and 2005. Women were categorized into five groups – underweight (BMI 2, normal (BMI 20 – 24.9 Kg/m2 overweight (BMI 25 – 29.9 Kg/m2, obese (BMI 30 – 34.9 Kg/m2 and morbidly obese (BMI > 35 Kg/m2. Obstetric and perinatal outcomes were compared by univariate and multivariate analyses. Results In comparison with women of BMI 20 – 24.9, morbidly obese women faced the highest risk of pre-eclampsia {OR 7.2 (95% CI 4.7, 11.2} and underweight women the lowest {OR 0.6 (95% CI 0.5, 0.7}. Induced labour was highest in the morbidly obese {OR 1.8 (95% CI 1.3, 2.5} and lowest in underweight women {OR 0.8 (95% CI 0.8, 0.9}. Emergency Caesarean section rates were highest in the morbidly obese {OR 2.8 (95% CI 2.0, 3.9}, and comparable in women with normal and low BMI. Obese women were more likely to have postpartum haemorrhage {OR 1.5 (95% CI 1.3, 1.7} and preterm delivery ( 4,000 g was in the morbidly obese {OR 2.1 (95% CI 1.3, 3.2} and the lowest in underweight women {OR 0.5 (95% CI 0.4, 0.6}. Conclusion Increasing BMI is associated with increased incidence of pre-eclampsia, gestational hypertension, macrosomia, induction of labour and caesarean delivery; while underweight women had better pregnancy outcomes than women with normal BMI.

  15. Neonatal and maternal outcomes comparing women undergoing two in vitro fertilization (IVF) singleton pregnancies and women undergoing one IVF twin pregnancy.

    Science.gov (United States)

    Sazonova, Antonina; Källen, Karin; Thurin-Kjellberg, Ann; Wennerholm, Ulla-Britt; Bergh, Christina

    2013-03-01

    To compare outcomes for women undergoing two in vitro fertilization (IVF) pregnancies with singletons and women undergoing one IVF twin pregnancy. The concept of single-embryo transfer in IVF has reduced the risks of both maternal and neonatal complications, but there is still a discussion of whether or not twins are a desired outcome of IVF. Registry study. Not applicable. All reported twins after IVF with double-embryo transfer (n = 1,982) and their mothers (n = 991) and all mothers (n = 921) who gave birth to two IVF singletons (n = 1,842). None. Maternal and neonatal outcomes including severe neonatal morbidity. Preterm birth, very preterm birth, low birth weight, very low birth weight, and small for gestational age were dramatically increased for IVF twins compared with two IVF singletons with the same mother, with adjusted odds ratios from 4 to 16. Significantly higher rates of respiratory complications, sepsis, and jaundice were detected among the IVF twins. Significantly higher rates of preeclampsia, preterm premature rupture of the membranes, and cesarean section were observed for IVF twin pregnancies. The neonatal and maternal outcomes were dramatically better for women undergoing two IVF singleton pregnancies compared with one IVF twin pregnancy after double-embryo transfer. These results support single-embryo transfer to minimize the risks associated with twin pregnancies. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  16. Delivery of double singleton pregnancies in a woman with a double uterus, double cervix, and complete septate vagina.

    Science.gov (United States)

    Yang, Ming-Jie; Tseng, Jen-Yu; Chen, Chih-Yao; Li, Hsin-Yang

    2015-12-01

    Uterine anomalies involving a double uterus, double cervix, also known as didelphys uterus, and complete septate vagina are rarely seen and have an associated fertility problem. However, artificial reproductive technology with embryo transfers can help solve this fertility challenge. Conception in the uterus in just one side is commonly seen for embryos, which are always transferred through the usually used (dilated) vagina. We here present a patient with the above uterine anomaly who conceived with the aid of in vitro fertilization and embryo transfer to both uterine cavities under general anesthesia, which resulted in successful double singleton pregnancies with one fetus in each uterus. With intensive prenatal care, the pregnancy course for each fetus was rather uneventful. Although both fetuses were in cephalic presentation, cesarean section was performed at the 39(th) week of gestation with good outcomes in order to preclude anticipated difficulties if the baby had been delivered through the rarely dilated vagina. However, order of birth between the two fetuses was a crucial decision during the operation. Copyright © 2015. Published by Elsevier Taiwan.

  17. Parents' anxiety and depression symptoms after successful infertility treatment and spontaneous conception: does singleton/twin pregnancy matter?

    Science.gov (United States)

    Tendais, I; Figueiredo, B

    2016-10-01

    Does mode of conception [spontaneous/after infertility treatment (IT)], type of pregnancy (singleton/twin) and parent gender have an effect on anxiety and depression levels and trajectories during pregnancy and the post-partum period? Conception after IT was associated with a transitory increase in anxiety during the perinatal period for parents of singletons, while for IT parents of twins higher levels of psychopathological symptoms tended to persist during pregnancy and the post-partum period. Most previous studies have shown that successful IT is not associated with poor psychological well-being during pregnancy and the post-partum period, but there is also some evidence for heightened pregnancy-related anxiety, lower self-esteem and lower self-efficacy. Parents of twins experience increased postnatal anxiety and depression. This prospective longitudinal study assessed 267 couples (N = 534) at each trimester of pregnancy, after childbirth and at 3 months post-partum. The sample comprised 36 couples who had conceived after IT (19 twin pairs and 17 singletons) and 231 couples who had conceived spontaneously (SC; 28 twin pairs and 203 singletons). Couples were recruited at four public hospitals in Portugal, and self-report measures of anxiety and depression symptoms were administered. IT parents reported higher anxiety after childbirth than parents who SC, regardless of pregnancy type. IT parents of twins showed higher anxiety at mid-pregnancy, as well as higher anxiety and depression at 3 months post-partum than IT parents of singletons. Among IT mothers, those who had twins exhibited higher depression after childbirth than those who had singletons. Differences according to mode of conception, pregnancy type and parents gender over time were also noted. During pregnancy, IT parents of twins showed no significant change in depression scores, while the other groups depression scores statistically significantly decreased over time. From pregnancy to the post

  18. Intrapartum and neonatal outcomes in singleton pregnancies following conception by assisted reproduction techniques.

    Science.gov (United States)

    Rozdarz, Kellie M; Flatley, Christopher J; Kumar, Sailesh

    2017-12-01

    To characterise maternal demographics and ascertain whether clinically important differences exist in the intrapartum and neonatal outcomes associated with assisted reproductive technology (ART). A retrospective study was undertaken between January 2007 and December 2013 of all singleton pregnancies conceived via ART at a major tertiary unit in Brisbane, Australia. Intrapartum outcomes were mode of delivery and indication for emergency caesarean. Neonatal outcomes investigated were gestation at delivery, birth weight, Apgar scores, acidosis at birth, respiratory distress, need for resuscitation, admission to neonatal intensive care and stillbirth. There were 4733 (7.4%) ART and 59 277 (92.6%) spontaneous conception pregnancies. Women who conceived using ART were less likely to have a spontaneous vaginal delivery (odds ratio (OR) 0.60, 95% CI 0.57-0.64) and were more likely to require operative or assisted birth: elective caesarean (adjusted OR (aOR) 1.31, 95% CI 1.22-1.40), emergency caesarean (aOR 1.19, 95% CI 1.09-1.28), or instrumental delivery (aOR 1.45, 95% CI 1.32-1.58). Neonates who were conceived using ART were less likely to be born at term (aOR 0.64, 95% CI 0.58-0.71) and have lower birth weights. No differences were observed in rates of respiratory distress, admission to the neonatal intensive care unit, or stillbirth between the ART and spontaneous conception cohorts. The odds of neonatal acidosis (OR 0.71, 95% CI0.63-0.81) were lower in the ART cohort. Although higher rates of operative deliveries were seen for women who conceive using ART, neonatal outcomes were generally no different between the two cohorts. © 2017 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  19. Assisted reproductive technology and the risk of pregnancy-related complications and adverse pregnancy outcomes in singleton pregnancies: a meta-analysis of cohort studies.

    Science.gov (United States)

    Qin, Jiabi; Liu, Xiaoying; Sheng, Xiaoqi; Wang, Hua; Gao, Shiyou

    2016-01-01

    To determine whether there are any increases in pregnancy-related complications and adverse pregnancy outcomes in singleton pregnancies after assisted reproductive technology (ART) compared with those conceived naturally. Meta-analysis. University-affiliated teaching hospital. Singleton pregnancies conceived with ART and naturally. PubMed, Google Scholar, Cochrane Libraries and Chinese database were searched through March 2015 to identify studies that met pre-stated inclusion criteria. Either a fixed- or a random-effects model was used to calculate the overall combined risk estimates. Subgroup analysis was performed to explore potential heterogeneity moderators. Pregnancy-related complications and adverse pregnancy outcomes. Fifty cohort studies comprising 161,370 ART and 2,280,241 spontaneously conceived singleton pregnancies were identified. The ART singleton pregnancies had a significantly increased risk of pregnancy-induced hypertension (relative risk [RR] 1.30, 95% confidence interval [CI] 1.04-1.62; I(2) = 79%), gestational diabetes mellitus (RR 1.31, 95% CI 1.13-1.53; I(2) = 6%), placenta previa (RR 3.71, 95% CI 2.67-5.16; I(2) = 72%), placental abruption (RR 1.83, 95% CI 1.49-2.24; I(2) = 22%), antepartum hemorrhage (RR 2.11, 95% CI 1.86-2.38; I(2) = 47%), postpartum hemorrhage (RR 1.29, 95% CI 1.06-1.57; I(2) = 65%), polyhydramnios (RR 1.74, 95% CI 1.24-2.45; I(2) = 0%), oligohydramnios (RR 2.14, 95% CI 1.53-3.01; I(2) = 0%), cesarean sections (RR 1.58, 95% CI 1.48-1.70; I(2) = 92%), preterm birth (RR 1.71, 95% CI 1.59-1.83; I(2)=80%), very preterm birth (RR 2.12, 95% CI 1.73-2.59; I(2) = 90%), low birth weight (RR 1.61, 95% CI 1.49-1.75; I(2) = 80%), very low birth weight (RR 2.12, 95% CI 1.84-2.43; I(2) = 67%), small for gestational age (RR 1.35, 95% CI 1.20-1.52; I(2) = 82%), perinatal mortality (RR 1.64, 95% CI 1.41-1.90; I(2)=45%), and congenital malformation (RR 1.37, 95% CI 1.29-1.45; I(2)=41%). Relevant heterogeneity moderators have been identified

  20. Can early ultrasonography explain the lower miscarriage rates in twin as compared to singleton pregnancies following assisted reproduction?

    Science.gov (United States)

    Póvoa, Ana; Matias, Alexandra; Xavier, Pedro; Blickstein, Isaac

    2017-06-20

    To compare first trimester 2D conventional and 3D power Doppler angiography measures in twins and singletons following assisted reproduction. We prospectively evaluated 50 singleton and 47 twin pregnancies that eventually ended in live births. Patients were recruited from a single assisted reproductive technology (ART) center with standard treatment protocols. Obstetric ultrasound was performed at 8-9 weeks +6 days. Intervillous flow, uteroplacental circulation and uterine artery pulsatility (PI) and resistance index (RI) using two-dimensional (2D) ultrasound examination were evaluated. Using three-dimensional (3D) power Doppler angiography, placental volume and the 3D power Doppler indices from the intervillous and uteroplacental circulation were calculated. Demographic and cycle characteristics were similar in mothers of singletons and twins. Placental volume was significantly (1.6-fold) larger in twins. Vascular density and blood perfusion in the intervillous space were lower in twins. The comparison of the other parameters did not show significant differences between singletons and twins. The data confirm the larger placental volume in twins, denoting a probable higher production of placental hormones that would support an early twin pregnancy. The lower vascular density and blood perfusion in the intervillous space in twins may also confer a reproductive advantage to them.

  1. Abnormal human chorionic gonadotropin (hCG) trends after transfer of multiple embryos resulting in viable singleton pregnancies.

    Science.gov (United States)

    Brady, Paula C; Farland, Leslie V; Missmer, Stacey A; Racowsky, Catherine; Fox, Janis H

    2017-12-19

    The purpose of this study is to investigate whether abnormal hCG trends occur at a higher incidence among women conceiving singleton pregnancies following transfer of multiple (two or more) embryos (MET), as compared to those having a single embryo transfer (SET). Retrospective cohort study was performed of women who conceived singleton pregnancies following fresh or frozen autologous IVF/ICSI cycles with day 3 or day 5 embryo transfers between 2007 and 2014 at a single academic medical center. Cycles resulting in one gestational sac on ultrasound followed by singleton live birth beyond 24 weeks of gestation were included. Logistic regression models adjusted a priori for patient age at oocyte retrieval and day of embryo transfer were used to estimate the Odds Ratio of having an abnormal hCG rise (defined as a rise or hCG rises between the first and second measurements, compared to 2.7% (n = 17) of patients undergoing SET (OR 2.16, 95% CI 1.26-3.71). Among patients with initially abnormal hCG rises who had a third level checked (89%), three-quarters had normal hCG rises between the second and third measurements. Patients who deliver singletons following MET were more likely to have suboptimal initial hCG rises, potentially due to transient implantation of other non-viable embryo(s). While useful for counseling, these findings should not change standard management of abnormal hCG rises following IVF. The third hCG measurements may clarify pregnancy prognosis.

  2. EFFECT OF EARLY PREGNANCY BODY MASS INDEX ON PREGNANCY OUTCOMES IN WOMEN DELIVERING SINGLETON BABIES- AN OBSERVATIONAL STUDY

    Directory of Open Access Journals (Sweden)

    Divya Vishnu

    2017-02-01

    Full Text Available BACKGROUND Maternal overweight/obesity causes many complications during pregnancy and delivery. It can also increase neonatal and infant morbidity and mortality. BMI is an important measure of under/overweight. This observational study examines the correlation between maternal Body Mass Index (BMI with maternal outcome in women. MATERIALS AND METHODS This study was conducted at Department of Obstetrics and Gynaecology, Government Medical College, Kottayam, Kerala, for a period of one year. A sample of 300 pregnant women with intrauterine pregnancy of gestational age <12 weeks at first visit was taken for this study with an age between 18 and 35 years with singleton pregnancy. BMI of these women were calculated and they were classified into two categories (BMI <23 kg/m2 and BMI ≥23 kg/m2 . The Chi-square test was done to find the association of BMI and various maternal outcomes. RESULTS In the sample of 300 pregnant women, 39% were having BMI <23 kg/m2 and 61% were having BMI ≥23 kg/m2 . Pregnant women with BMI ≥23 kg/m2 were found to have significantly increased risk of developing gestational hypertension, gestational diabetes and macrosomia. We found that a significantly increased need of induction and increased risk of developing intrapartum and postpartum complications in those with BMI ≥23 kg/m2 . Our study also found out that an increased incidence of elective as well as emergency caesareans and increased risk of neonatal complications in women whose BMI ≥23 kg/m2 . CONCLUSION Adverse maternal and perinatal outcomes are significantly related to extremes of BMI categories and least complications were seen in normal BMI group. Therefore, it is ideal to reduce the body weight to an optimal level so that the complications, which are attributed to overweight and obesity can be reduced. We recommended future research on the association of BMI and maternal outcomes involving large samples comparable to those done in developed countries.

  3. Mid-pregnancy, perinatal, and neonatal reproductive endocrinology: a prospective cohort study in twins and singleton control subjects.

    Science.gov (United States)

    Kuijper, Esther A M; Twisk, Jos W R; Korsen, Ted; Caanen, Mirte R; Kushnir, Mark M; Rockwood, Alan L; Meikle, A Wayne; Hompes, Peter G; Wit, Jan M; Lambalk, Cornelis B

    2015-12-01

    To answer the questions: Are perinatal reproductive hormone profiles different in case of a twin compared with a singleton pregnancy? Are reproductive endocrine profiles of twin girls influenced by their male co-twin and vice versa? Prospective cohort study from January 2004 to October 2009. Not applicable. A total of 204 mothers of twins and 248 singleton control subjects, aged >18 years, pregnant with a twin or singleton and no endocrine disease or malignancy. Blood samples were collected at mid-gestation from the mother and at delivery from the mothers and the umbilical cords. Estrogens, androgens, sex hormone-binding globulin, progesterone, and gonadotropins were measured. Hormonal profiles were compared between singletons and twins, different types of twins, and opposite-sex and same-sex twins. Estrogen and progesterone concentrations were higher in mothers of twins compared with singletons, but twin babies had lower estrogen and progesterone concentrations at birth. Opposite-sex twin girls did not have higher androgens in cord blood compared with same-sex twin girls. Boys of an opposite-sex twin had lower luteinizing hormone concentrations compared with dizygotic twin boys with a brother as a co-twin. Children from a twin are not overexposed to sex steroids at the time of birth, despite higher concentrations in their mothers, and girls from opposite sex twins do not show androgenic influences from their male co-twin. The female co-twin may influence the hypothalamic-pituitary-testicular axis of her brother via central inhibition. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  4. Delayed lactogenesis II secondary to gestational ovarian theca lutein cysts in two normal singleton pregnancies.

    Science.gov (United States)

    Hoover, Kathleen L; Barbalinardo, Laurie H; Platia, Maria Pia

    2002-08-01

    Hyperreactio luteinalis is an unusual condition in which, during pregnancy, both ovaries are enlarged by multiple theca lutein cysts that produce a high level of testosterone. Several weeks postpartum, the cysts resolve and testosterone level returns to normal. Two case studies are presented in which mothers with gestational ovarian theca lutein cysts experienced delayed lactogenesis II. The elevated testosterone at the time of birth suppressed milk production. Once the testosterone level dropped to approximately 300 ng/dL, milk production began. After the initial delay, both mothers breastfed their infants without supplementation.

  5. Effect of Smoking Behavior before and during Pregnancy on Selected Birth Outcomes among Singleton Full-Term Pregnancy: A Murmansk County Birth Registry Study.

    Science.gov (United States)

    Kharkova, Olga A; Grjibovski, Andrej M; Krettek, Alexandra; Nieboer, Evert; Odland, Jon Ø

    2017-08-02

    The aim of our study was to assess associations between smoking behavior before and during pregnancy and selected adverse birth outcomes. This study is based on the Murmansk County Birth Registry (MCBR). Our study includes women who delivered a singleton pregnancy after 37 weeks of gestation (N = 44,486). Smoking information was self-reported and assessed at the first antenatal visit during pregnancy. We adjusted for potential confounders using logistic regression. The highest proportion of infants with low values of birth weight, birth length, head circumference, ponderal index and of the Apgar score at 5 min was observed for women who smoked both before and during pregnancy. We observed a dose-response relationship between the number of cigarettes smoked per day during pregnancy and the odds of the aforementioned adverse birth outcomes; neither were there significant differences in their occurrences among non-smokers and those who smoked before but not during pregnancy. Moreover, smoking reduction during pregnancy relative to its pre-gestation level did not influence the odds of the adverse birth outcomes. Our findings emphasize a continued need for action against tobacco smoking during pregnancy.

  6. [Impact of prepregnancy body mass index on pregnancy outcome in women with a singleton conceived by assisted reproductive technology and spontaneously conceived pregnancy: a case-control study].

    Science.gov (United States)

    Kim, Ju Hee; Shin, Hye Sook; Park, Bo Kyung; Yang, Kwang Moon; Lee, Young Ho; Ryu, Hyun Mee

    2012-08-01

    To compare and confirm the impact of prepregnancy body mass index on pregnancy outcome in women with a singleton conceived by assisted reproductive technology and spontaneously conceived pregnancy. A sample of 165 and 247 pregnant women with and without assisted reproductive technology were retrospectively recruited from electronic medical charts of C hospital. There were significant differences between the two groups for maternal age, paternal age, length of marriage, prepregnancy body mass index, parity, spontaneous abortion experience, and preterm delivery. A prepregnancy body mass index of ≥25 was associated with higher risk for maternal and neonatal complication in the assisted reproductive technology group. The results indicate that a higher prepregnancy body mass index is associated with increased risks for adverse pregnancy outcomes for women using assisted reproductive technology. So these women need appropriate care to compensate for the risk.

  7. The influence of maternal glucose metabolism on fetal growth, development and morbidity in 917 singleton pregnancies in nondiabetic women.

    Science.gov (United States)

    Farmer, G; Russell, G; Hamilton-Nicol, D R; Ogenbede, H O; Ross, I S; Pearson, D W; Thom, H; Kerridge, D F; Sutherland, H W

    1988-03-01

    To study the effects on the fetus of variations in maternal glucose tolerance, a 25 g rapid intravenous glucose tolerance test was performed at or about 32 weeks gestation in 917 randomly selected nondiabetic women with singleton pregnancies. The results were withheld from the patients and their obstetricians and paediatricians, and no treatment or advice was offered. Fasting plasma glucose and indices of glucose disposal (including a new index which we have termed "summed glucose") were distributed unimodally, with no evidence of a separate pathological group towards the diabetic end of the distributions. Significant associations were found between maternal glucose metabolism and various measures of neonatal nutrition and morbidity, including the incidence of congenital malformations and morbidity related to asphyxia, suggesting that variations within the normal range in maternal glucose metabolism can influence growth and development in the fetus. These relationships were continuous throughout the range of maternal glucose tolerance and were not of predictive value in individual cases.

  8. Costs and effects of screening and treating low risk women with a singleton pregnancy for asymptomatic bacteriuria, the ASB study

    Directory of Open Access Journals (Sweden)

    Kazemier Brenda M

    2012-06-01

    Full Text Available Abstract Background The prevalence of asymptomatic bacteriuria (ASB in pregnancy is 2-10% and is associated with both maternal and neonatal adverse outcomes as pyelonephritis and preterm delivery. Antibiotic treatment is reported to decrease these adverse outcomes although the existing evidence is of poor quality. Methods/Design We plan a combined screen and treat study in women with a singleton pregnancy. We will screen women between 16 and 22 weeks of gestation for ASB using the urine dipslide technique. The dipslide is considered positive when colony concentration ≥105 colony forming units (CFU/mL of a single microorganism or two different colonies but one ≥105 CFU/mL is found, or when Group B Streptococcus bacteriuria is found in any colony concentration. Women with a positive dipslide will be randomly allocated to receive nitrofurantoin or placebo 100 mg twice a day for 5 consecutive days (double blind. Primary outcomes of this trial are maternal pyelonephritis and/or preterm delivery before 34 weeks. Secondary outcomes are neonatal and maternal morbidity, neonatal weight, time to delivery, preterm delivery rate before 32 and 37 weeks, days of admission in neonatal intensive care unit, maternal admission days and costs. Discussion This trial will provide evidence for the benefit and cost-effectiveness of dipslide screening for ASB among low risk women at 16–22 weeks of pregnancy and subsequent nitrofurantoin treatment. Trial registration Dutch trial registry: NTR-3068

  9. Maternal Smoking During Pregnancy and the Risk of Psychiatric Morbidity in Singleton Sibling Pairs

    Science.gov (United States)

    Lehtonen, Liisa; Korkeila, Jyrki; Gissler, Mika

    2017-01-01

    Abstract Introduction: Maternal smoking during pregnancy has been associated with an increased risk for psychiatric morbidity. We further studied this with Finnish siblings to control for genetic/familial factors. Methods: From the Finnish Medical Birth Register, sibling pairs were selected as the first two children born 1987–1995 to the same mother (n = 150 168 pairs), along with information on maternal smoking (no smoking/smoking). Information on the children’s psychiatric diagnoses related to outpatient care visits (1998–2013) and inpatient care (1987–2013), and the mothers’ psychiatric morbidity (1969–2013) was derived from the Finnish Hospital Discharge Register. The first pair analysis compared siblings of mothers who only smoked in the first pregnancy (Quitters, 4.7%) and mothers who smoked in both pregnancies (Smokers, 9.6%); the second analysis included mothers who smoked only in the second pregnancy (Starters, 3.3%) and mothers who did not smoke in either pregnancy (Nonsmokers, 77.5%). Smoking information was missing for 5.0% of pairs. Psychiatric morbidity of the siblings and mother was included in the statistical analyses. Results: The risk of psychiatric diagnoses was significantly lower for the second child of quitters (adjusted OR 0.77, 95% CI 0.72–0.83) compared to the risk among smokers. A higher risk for psychiatric diagnoses was found for the second child of starters (1.39, 1.30–1.49) compared to the risk among nonsmokers. The effect of smoking was more robust for externalizing diagnoses. Conclusions: Maternal smoking was independently associated with a higher risk for psychiatric morbidity in children, even when controlling thoroughly for genetic and familial factors. Implications: Maternal smoking during pregnancy has an independent effect on the risk of psychiatric morbidity in children, even after controlling for non-measurable genetic/familial factors by using a sibling pair design. The effect of maternal smoking was robust

  10. A danish national cohort study on neonatal outcome in singleton pregnancies with placenta previa

    DEFF Research Database (Denmark)

    Nørgaard, Lone N; Pinborg, Anja; Lidegaard, Ojvind

    2012-01-01

    . Main outcome measures. Gestational age, birthweight, Apgar score after 5min, stillbirth, neonatal mortality and admittance to neonatal intensive care unit. Results. The incidence of placenta previa in Denmark was 0.54% in 2006. Neonates born after pregnancies with placenta previa had a higher risk...... of being born at a gestational age below 37 weeks (OR 8.6; 95% CI 7.5-9.9), having Apgar score =7 at 5 min (OR 2.7; 95% CI 2.0-3.7), being transferred to neonatal intensive care unit (OR 4.3; 95% CI 3.8-4.9) and for stillbirth and neonatal mortality combined (OR 1.8; 95% CI 1.1-3.0), compared to neonates...... born in pregnancies without placenta previa. No increased risk of being small-for-gestational age was found (OR 1.0; 95% CI 1.0-1.2). Conclusion. When adjusting for confounders neonates born after pregnancies with placenta previa had a significantly higher risk of being born preterm, having a low Apgar...

  11. Clinical Significance of Preterm Singleton Pregnancies Complicated by Placental Abruption following Preterm Premature Rupture of Membranes Compared with Those without p-PROM

    Science.gov (United States)

    Suzuki, Shunji

    2012-01-01

    The purpose of this paper was to examine the obstetric and neonatal outcomes of preterm singleton pregnancies complicated by placental abruption following preterm premature rupture of membranes (p-PROM) compared with those without p-PROM. We reviewed the obstetric records of 95 singleton deliveries complicated by placental abruption at 22–36 weeks' gestation. The incidence of placental abruption in singleton pregnancies with p-PROM was 4.7%, and the crude odds ratio of placental abruption for women following p-PROM was 6.50 (P < 0.01). Of the 95 cases of placental abruption in preterm singleton deliveries, 64 cases (67.4%) occurred without p-PROM and 31 cases (32.6%) occurred following p-PROM. The incidence of histological chorioamnionitis stage III in the patients following p-PROM was significantly higher than that in the patients without p-PROM (P = 0.02). The rate of emergency Cesarean deliveries associated with nonreassuring fetal status (NRFS) in the patients following p-PROM was significantly lower than that in the patients without p-PROM. However, there were no significant differences in the maternal and neonatal outcomes between the patients with and without p-PROM. Although p-PROM may be one of important risk factors for placental abruption associated with chorioamnionitis, it may not influence the perinatal outcomes in preterm placental abruption. PMID:22690341

  12. Molar Pregnancy Presents as Tubal Ectopic Pregnancy

    Directory of Open Access Journals (Sweden)

    Fatemeh Davari Tanha

    2011-01-01

    Full Text Available Hydatidiform moles are abnormal gestations characterized by the presence of hydropic changesaffecting some or all of the placental villi. Hydatidiform moles arise as a result of the fertilizationof an abnormal ovum. In this report, the patient was a 29 year old Asian woman who had inductionof ovulation with letrozol. Since the majority of molar gestations arise within the uterine cavitythus the occurrence of a hydatidiform mole within ectopic gestational tissue is rare. It is importantto differentiate a hydatidiform mole from a conventional ectopic pregnancy, particularly in infertilewomen who have a history of ovulation induction.

  13. Outcome of singleton preterm small for gestational age infants born to mothers with pregnancy-induced hypertension. A population-based study.

    Science.gov (United States)

    Regev, Rivka H; Arnon, Shmuel; Litmanovitz, Ita; Bauer-Rusek, Sofia; Boyko, Valentina; Lerner-Geva, Liat; Reichman, Brian

    2015-04-01

    Pregnancy-induced hypertension (PIH) has been associated with a decreased risk of infant mortality in small for gestational age (SGA) preterm infants. To evaluate the influence of PIH on mortality and major neonatal morbidities in singleton preterm SGA infants, in the presence and absence of acute pregnancy complications. Population-based observational study of singleton SGA infants, born at 24 to 32 weeks gestation in the period 1995-2010 (n = 2139). Multivariable logistic regression analyses were used to assess the independent effect of PIH on mortality and neonatal morbidities. Acute pregnancy complications comprised premature labor, premature rupture of membranes >6 h, antepartum hemorrhage and clinical chorioamnionitis. In the absence of pregnancy complications, the odds ratio (95% confidence interval) for mortality (0.77; 0.50-1.16), survival without severe neurological morbidity (1.14; 0.79-1.65) and survival without bronchopulmonary dysplasia (BPD) (0.85; 0.59-1.21) were similar in the PIH versus no-PIH groups. In the presence of pregnancy complications, mortality (0.76; 0.40-1.44), survival without severe neurological morbidity (1.16; 0.64-2.12) and survival without BPD (1.04; 0.58-1.86) were also similar in the PIH versus no-PIH groups. PIH was not associated with improved outcome in preterm SGA infants, both in the presence and absence of acute pregnancy complications.

  14. The impact of gestational diabetes mellitus on postpartum urinary incontinence: a longitudinal cohort study on singleton pregnancies.

    Science.gov (United States)

    Chuang, C-M; Lin, I-F; Horng, H-C; Hsiao, Y-H; Shyu, I-L; Chou, P

    2012-10-01

    To determine whether gestational diabetes mellitus (GDM) is an independent risk factor for postpartum urinary incontinence in singleton pregnancies. A longitudinal cohort study. A single tertiary-care hospital in Taiwan. Pregnant women with term deliveries between 2002 and 2007 (n = 6653) were consecutively recruited. Logistic regression models were fitted based on generalised estimating equation methods to derive odds ratios for occurrences of type-specific urinary incontinence in the third trimester and at four time-points over 2 years during the postpartum period. Evaluation of whether GDM is an independent risk factor for postpartum urinary incontinence. The full model analysis revealed that GDM was an independent risk factor for all type-specific urinary incontinence (odds ratio [95% confidence interval]: 1.97 [1.56-2.51], 3.11 [2.18-4.43] and 2.73 [1.70-4.40] for stress, urge and mixed incontinence, respectively]. Compared with women without GDM, women with GDM tended to exhibit more severe symptoms of stress incontinence for up to 2 years postpartum, whereas for urge or mixed incontinence, more severe symptoms were found only for 6 months postpartum. Evaluation of quality of life using the Incontinence Impact Questionnaire 7 suggested that women with GDM requiring insulin treatment had a higher likelihood of functional impairment than women with GDM requiring conservative treatment only or women without GDM (P risk factor for postpartum urinary incontinence and had a significant impact on quality of life. Women with GDM should be provided with timely consultation and support once urinary incontinence occurs. © 2012 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2012 RCOG.

  15. Interstitial ectopic pregnancy presenting after failed termination of pregnancy.

    Science.gov (United States)

    Egan, Daniel J; Li, May; Lewiss, Resa E

    2012-10-01

    Pregnant women frequently present to the ED for complaints related to the first trimester of pregnancy. The emergency physician must confirm the presence of an intrauterine pregnancy for many such complaints. Bedside ultrasound with well-delineated criteria has become standard practice for many emergency physicians for this purpose. In the following case report, an interstitial pregnancy was identified by the emergency physician using bedside sonography in a 29-year-old woman presenting 2 weeks after dilation and aspiration for termination of pregnancy. The ED physician identified an inappropriately thin endomyometrial mantle raising suspicion for the diagnosis of an interstitial pregnancy. The case illustrates the importance of this uterine wall measurement given the otherwise normal appearance of a pregnancy within the uterus. © 2012 The Authors. EMA © 2012 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  16. Smoking cessation early in pregnancy and birth weight, length, head circumference, and endothelial nitric oxide synthase activity in umbilical and chorionic vessels: an observational study of healthy singleton pregnancies

    DEFF Research Database (Denmark)

    Andersen, Malene R; Simonsen, Ulf; Uldbjerg, Niels

    2009-01-01

    and chorionic vessels from nonsmokers, smokers, and ex-smokers and related the findings to the fetal outcome. METHODS AND RESULTS: Of 266 healthy, singleton pregnancies, 182 women were nonsmokers, 43 were smokers, and 41 stopped smoking early in pregnancy. eNOS activity and concentration were quantified...... were similar for nonsmokers, smokers, and ex-smokers. CONCLUSIONS: The findings suggest that maternal smoking reduces eNOS activity in the fetal vascular bed, contributing to retarded fetal growth caused by the reduction of vasodilatory capacity, and suggest that smoking cessation early in pregnancy...

  17. External cephalic version for singleton breech presentation: proposal of a practical check-list for obstetricians.

    Science.gov (United States)

    Indraccolo, U; Graziani, C; Di Iorio, R; Corona, G; Bonito, M; Indraccolo, S R

    2015-07-01

    External cephalic version (ECV) for breech presentation is not routinely performed by obstetricians in many clinical settings. The aim of this work is to assess to what extent the factors involved in performing ECV are relevant for the success and safety of ECV, in order to propose a practical check-list for assessing the feasibility of ECV. Review of 214 references. Factors involved in the success and risks of ECV (feasibility of ECV) were extracted and were scored in a semi-quantitative way according to textual information, type of publication, year of publication, number of cases. Simple conjoint analysis was used to describe the relevance found for each factor. Parity has the pivotal role in ECV feasibility (relevance 16.6%), followed by tocolysis (10.8%), gestational age (10.6%), amniotic fluid volume (4.7%), breech variety (1.9%), and placenta location (1.7%). Other factors with estimated relevance around 0 (regional anesthesia, station, estimated fetal weight, fetal position, obesity/BMI, fetal birth weight, duration of manoeuvre/number of attempts) have some role in the feasibility of ECV. Yet other factors, with negative values of estimated relevance, have even less importance. From a logical interpretation of the relevance of each factor assessed, ECV should be proposed with utmost prudence if a stringent check-list is followed. Such a check-list should take into account: parity, tocolytic therapy, gestational age, amniotic fluid volume, breech variety, placenta location, regional anesthesia, breech engagement, fetal well-being, uterine relaxation, fetal size, fetal position, fetal head grasping capability and fetal turning capability.

  18. Amnioinfusion for women with a singleton breech presentation and a previous failed external cephalic version: a randomized controlled trial.

    Science.gov (United States)

    Diguisto, Caroline; Winer, Norbert; Descriaud, Celine; Tavernier, Elsa; Weymuller, Victoire; Giraudeau, Bruno; Perrotin, Franck

    2018-04-01

    Our trial aimed to assess the effectiveness of amnioinfusion for a second attempt at external cephalic version (ECV). This open randomized controlled trial was planned with a sequential design. Women at a term ≥36 weeks of gestation with a singleton fetus in breech presentation and a first unsuccessful ECV were recruited in two level-3 maternity units. They were randomly allocated to transabdominal amnioinfusion with a 500-mL saline solution under ultrasound surveillance or no amnioinfusion before the second ECV attempt. Trained senior obstetricians performed all procedures. The primary outcome was the cephalic presentation rate at delivery. Analyses were conducted according to intention to treat (NCT00465712). Recruitment difficulties led to stopping the trial after a 57-month period, 119 women were randomized: 59 allocated to amnioinfusion + ECV and 60 to ECV only. Data were analyzed without applying the sequential feature of the design. The rate of cephalic presentation at delivery did not differ significantly according to whether the second version attempt was or was not preceded by amnioinfusion (20 versus 12%, p = .20). Premature rupture of the membranes occurred for 15% of the women in the amnioinfusion group. Amnioinfusion before a second attempt to external version does not significantly increase the rate of cephalic presentation at delivery.

  19. Singleton strings

    Energy Technology Data Exchange (ETDEWEB)

    Engquist, J. [Institute for Theoretical Physics and Spinoza Institute, Utrecht University (Netherlands); Sundell, P. [INFN, Pisa (Italy); Scuola Normale Superiore, Pisa (Italy); Tamassia, L. [Instituut voor Theoretische Fysica, Katholieke Universiteit Leuven, Celestijnenlaan 200D, 3001 Leuven (Belgium)

    2007-05-15

    The group theoretical structure underlying physics in anti de Sitter (AdS) spacetime is intrinsically different with respect to the flat case, due to the presence of special ultra-short representations, named singletons, that do not admit a flat space limit. The purpose of this collaboration is to exploit this feature in the study of string and brane dynamics in AdS spacetime, in particular while trying to establish a connection between String Theory in AdS backgrounds (in the tensionless limit) and Higher-Spin Gauge Theory. (orig.)

  20. Monozygotic Triplets and a Singleton After ICSI and Day 3 Transfer of Two Embryos

    Directory of Open Access Journals (Sweden)

    Singpetch Suksompong

    2017-07-01

    Full Text Available Monozygotic triplets are a rare condition to occur naturally or even in assisted reproductive technologies. In this report, we present a case of monozygotic triplets with a singleton pregnancy following embryo transfer of 2 embryos. To our knowledge, this is the first published case of one singleton and monozygotic triplets after ICSI and transfer of two day 3 embyos in Thailand.

  1. Inter-pregnancy Weight Change and Risks of Severe Birth-Asphyxia-Related Outcomes in Singleton Infants Born at Term: A Nationwide Swedish Cohort Study.

    Science.gov (United States)

    Persson, Martina; Johansson, Stefan; Cnattingius, Sven

    2016-06-01

    Maternal overweight and obesity are associated with increased risks of birth-asphyxia-related outcomes, but the mechanisms are unclear. If a change of exposure (i.e., maternal body mass index [BMI]) over time influences risks, this would be consistent with a causal relationship between maternal BMI and offspring risks. Our objective was to investigate associations between changes in maternal BMI between consecutive pregnancies and risks of birth-asphyxia-related outcomes in the second offspring born at term. This study was a prospective population-based cohort study that included 526,435 second-born term (≥37 wk) infants of mothers with two consecutive live singleton term births in Sweden between January 1992 and December 2012. We estimated associations between the difference in maternal BMI between the first and second pregnancy and risks of low Apgar score (0-6) at 5 min, neonatal seizures, and meconium aspiration in the second-born offspring. Odds ratios (ORs) were adjusted for BMI at first pregnancy, maternal height, maternal age at second delivery, smoking, education, mother´s country of birth, inter-pregnancy interval, and year of second delivery. Analyses were also stratified by BMI (neonatal seizures, and meconium aspiration increased with inter-pregnancy weight gain. Compared with offspring of mothers with stable weight (BMI change of -1 to neonatal seizures and meconium aspiration were 1.42 (95% CI 1.00-2.02) and 1.78 (95% CI 1.19-2.68), respectively. The increased risk of neonatal seizures related to weight gain appeared to be restricted to mothers with BMI neonatal resuscitation efforts. Risks of birth-asphyxia-related outcomes increased with maternal weight gain between pregnancies. Preventing weight gain before and in between pregnancies may improve neonatal health.

  2. [Dermatoses in pregnancy. Presentation of a case].

    Science.gov (United States)

    Uceda, M E; Guillén, M

    2014-01-01

    Family physicians usually follow up pregnancies in which no special incidences are expected to occur. Cutaneous pruritus is a common symptom in pregnant women, on most occasions without further consequences. However, noteworthy is a group of very rare pathologies known as pregnancy dermatoses, some of which may have potentially severe complications, mainly for the fetus and the pregnancy outcome, and also, to a lesser degree, for the mothers and other future pregnancies. It is essential to know how to manage the pruritus, and how to take an adequate clinical history in order to diagnose these severe conditions. The case of a pregnant woman who consulted for pruriginous dermatoses (pemphigoid gestationis) is presented to illustrate this topic. A description of the diagnostic process, differential diagnosis, treatment and outcome, is included. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

  3. Fetal fibronectin testing for prevention of preterm birth in singleton pregnancies with threatened preterm labor: a systematic review and metaanalysis of randomized controlled trials.

    Science.gov (United States)

    Berghella, Vincenzo; Saccone, Gabriele

    2016-10-01

    Fetal fibronectin is an extracellular matrix glycoprotein that is produced by amniocytes and cytotrophoblasts and has been shown to predict spontaneous preterm birth. The aim of this systematic review and metaanalysis of randomized clinical trials was to evaluate the effect of the use of fetal fibronectin in the prevention of preterm birth in singleton pregnancies with threatened preterm labor. The research was conducted with the use of MEDLINE, EMBASE, Web of Sciences, Scopus, ClinicalTrial.gov, OVID, and Cochrane Library as electronic databases from the inception of each database to February 2016. Selection criteria included randomized clinical trials of singleton gestations with threatened preterm labor that were assigned randomly to management based on fetal fibronectin results (ie, intervention group) or not (ie, comparison group). Types of participants included women with singleton gestations at 23 0/7 to 34 6/7 weeks with threatened preterm labor. Studies that included management that was also based on the use of sonographic cervical length were excluded. The primary outcome was preterm birth at birth at control group. No differences were found in the number of women who delivered within 7 days (12.8% vs 14.5%; relative risk, 0.76; 95% confidence interval, 0.47-1.21), in the mean of gestational age at delivery (mean difference, 0.20 week; 95% confidence interval, -0.26 to 0.67), in the rate of maternal hospitalization (27.4% vs 26.9%; relative risk, 1.07; 95% confidence interval, 0.80-1.44), in the use of tocolysis (25.3% vs 28.2%; relative risk, 0.97; 95% confidence interval, 0.75-1.24), antenatal steroids (29.2% vs 29.2%; relative risk, 1.05; 95% confidence interval, 0.79-1.39), in the mean time in the triage unit (mean difference, 0.60 hour; 95% confidence interval, -0.03 to 1.23) and in neonatal outcomes that included respiratory distress syndrome (1.3% vs 1.5%; relative risk, 0.91; 95% confidence interval, 0.06-14.06), and admission to the neonatal

  4. Prenatal screening at 11-13+6 weeks in assisted reproductive technology singleton pregnancies and those conceived naturally.

    Science.gov (United States)

    Gong, Meng; Shi, Hua; Zhang, Yu-guo; Ming, Lei

    2015-10-01

    To investigate whether assisted reproductive technology (ART) increases the risk of fetal chromosomal abnormalities. A total of 2034 singleton pregnant women were included in this retrospective study. They were divided into ART (574 fetuses) and control groups (1460 fetuses conceived naturally). All pregnant women received screening according to the Fetal Medicine Foundation, London 2004 Kypros H. Nicolaides guidelines at 11-13+6 weeks of gestation. Accordingly, women with value at risk of chromosomal abnormalities >1:250 underwent chorionic villus sampling or amniocentesis. Mean body mass index was 22.83 ± 3.27 versus 21.29 ± 2.81 kg/m(2) in the ART and control groups, respectively (P fetal chromosomal abnormalities. Additionally, fetus size in the ART group was bigger than that in the natural conception group. © 2015 Japan Society of Obstetrics and Gynecology.

  5. Effect of Cervical Pessary on Spontaneous Preterm Birth in Women With Singleton Pregnancies and Short Cervical Length: A Randomized Clinical Trial.

    Science.gov (United States)

    Saccone, Gabriele; Maruotti, Giuseppe Maria; Giudicepietro, Antonia; Martinelli, Pasquale

    2017-12-19

    Spontaneous preterm birth is a major cause of perinatal morbidity and mortality. It is unclear if a cervical pessary can reduce the risk of spontaneous preterm delivery. To test whether in asymptomatic women with singleton pregnancies and no prior spontaneous preterm birth but with short cervical length on transvaginal ultrasound, use of a cervical pessary would reduce the rate of spontaneous preterm birth at less than 34 weeks of gestation. Parallel-group, nonblinded, randomized clinical trial conducted from March 1, 2016, to May 25, 2017, at a single center in Italy. Asymptomatic women with singleton gestations, no previous spontaneous preterm births, and cervical lengths of 25 mm or less at 18 weeks 0 days to 23 weeks 6 days of gestation were eligible. Patients were randomized 1:1 to receive either cervical pessary (n = 150) or no pessary (n = 150). The pessary was removed between 37 weeks 0 days and 37 weeks 6 days of gestation or earlier if clinically indicated. The control group received standard care. For cervical length of 20 mm or shorter, women in both groups were prescribed vaginal progesterone, 200 mg/d, until 36 weeks 6 days of gestation. No bed rest or activity restriction was recommended. The primary end point was spontaneous preterm birth at less than 34 weeks of gestation. Secondary outcomes were adverse events. Among 300 women who were randomized (mean age, 29 [SD, 6.3] years; mean gestational age, 22 [SD, 1.3] weeks), 100% completed the trial. The primary end point occurred in 11 women (7.3%) in the pessary group and 23 women (15.3%) in the control group (between-group difference, -8.0% [95% CI, -15.7% to -0.4]; relative risk, 0.48 [95% CI, 0.24-0.95]). During follow-up, the pessary group had a higher rate of increased or new vaginal discharge (86.7% vs 46.0%; between-group difference, +40.7% [95% CI, +30.1%-+50.3%]; relative risk, 1.88 [95% CI, 1.57-2.27]). Among women without prior spontaneous preterm birth who had asymptomatic

  6. Atypical presentation of a large interstitial pregnancy.

    Science.gov (United States)

    Rheinboldt, Matthew; Ibrahim, Sherif

    2013-06-01

    We report the case of a 20-year-old female who presented to the ER with a 1-week history of worsening abdominal pain and intermittent vaginal bleeding for the previous 5 days. Physical exam was notable for bilateral adnexal tenderness and a closed cervix without motion tenderness or discharge. Laboratory data demonstrated a beta HCG level of 7,787 IU/L, and pelvic ultrasound with transvaginal imaging was subsequently performed. Neither an adnexal mass nor a normal intrauterine pregnancy was demonstrable; however, a focal right fundal 7-cm area of heterogeneous echogenicity was observed. Initial findings were felt indeterminate with considerations including potential degenerating leiomyoma coexistent with a nonvisualized intrauterine pregnancy, ectopic pregnancy, or recent spontaneous abortion versus atypical interstitial ectopic pregnancy. The patient, initially declining further clinical intervention, returned within 24 h with continued pain. A repeat ultrasound demonstrated a relatively static and unchanged appearance with only a minimal concurrent interval increase in beta HCG levels. MRI was performed for further elucidation and demonstrated a heterogeneously hypervascular right fundal interstitial 6-cm mass, which, in the clinical context, was most suspicious for an ectopic pregnancy. Confirmatory laparoscopic cornual wedge resection and salpingectomy was subsequently performed.

  7. RARE PRESENTATION OF RUPTURED RUDIMENTARY HORN PREGNANCY

    Directory of Open Access Journals (Sweden)

    Shergill Harbhajan K, Grover Suparna, Chhabra Ajay

    2015-10-01

    Full Text Available It is a rare occurrence for the rudimentary horn of uterus to harbour a pregnancy and the usual outcome is devastating leading to a spontaneous rupture in second trimester with the patient presenting in shock with massive intra-peritoneal haemorrhage and if appropriate management is not instituted in time it may lead to high rate of mortality. We report an unusual case of rupture rudimentary horn pregnancy who presented as a chronic ectopic with an adnexal mass and surprisingly with no sign of shock. Diagnosis is often difficult in such a situation which puts the treating gynaecologist in dilemma. High clinical suspicion supplemented with radiological findings helped clinch the diagnosis and laparotomy was performed followed by resection of the rudimentary horn to prevent future complications.

  8. Preventing preterm birth with progesterone: costs and effects of screening low risk women with a singleton pregnancy for short cervical length, the Triple P study

    Directory of Open Access Journals (Sweden)

    Duvekot Johannes J

    2011-10-01

    Full Text Available Abstract Background Women with a short cervical length in mid-trimester pregnancy have a higher risk of preterm birth and therefore a higher rate of neonatal mortality and morbidity. Progesterone can potentially decrease the number of preterm births and lower neonatal mortality and morbidity. Previous studies showed good results of progesterone in women with either a history of preterm birth or a short cervix. However, it is unknown whether screening for a short cervix and subsequent treatment in mid trimester pregnancy is effective in low risk women. Methods/Design We plan a combined screen and treat study among women with a singleton pregnancy without a previous preterm birth. In these women, we will measure cervical length at the standard anomaly scan performed between 18 and 22 weeks. Women with cervical length ≤ 30 mm at two independent measurements will be randomly allocated to receive either vaginal progesterone tablets or placebo between 22 and 34 weeks. The primary outcome of this trial is adverse neonatal condition, defined as a composite outcome of neonatal mortality and severe morbidity. Secondary outcomes are time to delivery, preterm birth rate before 32, 34 and 37 weeks, days of admission in neonatal intensive care unit, maternal morbidity, maternal admission days for preterm labour and costs. We will assess growth, physical condition and neurodevelopmental outcome of the children at two years of age. Discussion This study will provide evidence for the usefulness and cost-effectiveness of screening for short cervical length at the 18-22 weeks and subsequent progesterone treatment among low risk women. Trial registration Netherlands Trial Register (NTR: NTR207

  9. Outcomes following intra-amniotic instillation with indigo carmine to diagnose prelabor rupture of membranes in singleton pregnancies: a single center experience.

    Science.gov (United States)

    Adekola, Henry; Gill, Navleen; Sakr, Sharif; Hobson, Deslyn; Bryant, David; Abramowicz, Jacques S; Soto, Eleazar

    2016-01-01

    To evaluate clinical outcomes of women with singleton pregnancies that underwent intra-amniotic dye instillation (amniodye test) following equivocal diagnosis of prelabor rupture of membranes (PROM). Records of 34 pregnant women who underwent amniodye test for equivocal PROM were reviewed. Comparisons of characteristics, amniotic fluid (AF) cultures, AF interleukin (IL)-6 concentrations, and placenta pathology results between women who tested positive and those who tested negative were performed. A sub-analysis of women who were amniodye test-negative was also performed. (1) Commonest indication for amniodye test was a typical history of PROM with positive conventional tests and persistently normal AF volume, (2) amniodye test-positive women had a shorter procedure-to-delivery interval (p = 0.008), and a greater proportion of histologic acute chorioamnionitis (p = 0.04) and funisitis (p = 0.01) than amniodye-negative women, and (3) in addition to similarities to women with amniodye-positive test, amniodye test-negative women who delivered <34 weeks, had a greater proportion of women with risk for preterm birth (p = 0.04), than their counterparts who delivered between 34 0/7 and 36 6/7 weeks. Equivocal diagnosis of PPROM should warrant an amniodye test to avoid iatrogenic intervention in women with intact amniotic membranes. AF analysis should be performed in amniodye test-negative women.

  10. Pregnancy

    DEFF Research Database (Denmark)

    Palmer, Keith T; Bonzini, Matteo; Bonde, Jens Peter Ellekilde

    2013-01-01

    Most pregnant women are exposed to some physical activity at work. This Concise Guidance is aimed at doctors advising healthy women with uncomplicated singleton pregnancies about the risks arising from five common workplace exposures (prolonged working hours, shift work, lifting, standing and heavy...... on pregnancy. Moreover, moderate physical exercise is thought to be healthy in pregnancy and most pregnant women undertake some physical work at home. The guidelines provide risk estimates and advice on counselling....

  11. Vacuum Assisted Vaginal Delivery in Singleton Term Pregnancies: Short Term Maternal and Neonatal Outcome in a Tertiary Hospital of Nepal

    Directory of Open Access Journals (Sweden)

    Buddhi Shrestha

    2016-12-01

    Full Text Available Introduction: Other than cesarean delivery, assisted vaginal delivery is an alternative procedure for delivery in emergency obstetrics. Presently, vacuum delivery has gained more popularity than forceps for operative/ assisted vaginal delivery, when and where indicated, with success as well as lesser neonatal and maternal complications. This study was done to estimate the short term maternal and fetal morbidity/mortality due to vacuum assisted vaginal delivery. Methods:  A prospective observational study was conducted at Lumbini Medical College Teaching Hospital from January 2015 to May 2016. One hundred and four pregnant women who had successful vacuum assisted vaginal deliveries were enrolled. Fetal and maternal outcome were assessed. Results: One hundred and four successful vacuum deliveries (2.9% were conducted among 3457 deliveries during our study period. Sixty seven (64.4% were primigravida and most (n=59, 56.7% parturients were of age group 20-30 years. The commonest (n=65, 62.5% indication for vacuum application was prolonged second stage of labor. The maternal morbidity variables were: 6.7% (n=7 had genital tract injury, 3.8% (n=4 had primary post-partum hemorrhage, 3.8% (n=4 had urinary retention, 2.8% (n=3 needed blood transfusion. Among neonatal morbidity indicators, 19.2% (n=20 neonates had birth asphyxia, 4.8% (n=5 neonates had cephalohematoma, 0.96% (n=1 had brachial plexus injury. There was one early neonatal death due to meconium aspiration syndrome. Conclusion: A successful vacuum assisted delivery can be achieved with lesser maternal and neonatal morbidity with timely assessment of labor, skilled operator, and availability of neonatal team.

  12. Appendicitis in Pregnancy: Presentation, Management and Complications

    Directory of Open Access Journals (Sweden)

    Abdoulhossein Davoodabadi

    2016-06-01

    Full Text Available Background Diagnosis of acute appendicitis in pregnancy is difficult. Delay operation, increase complications. Objectives This study focused on early operation on base of careful history, precise physical examination, and rational close observation and evaluates its results with conventional investigation in pregnant women suspected acute appendicitis. Materials and Methods A cross sectional study in100 pregnant women and 100 aged matched non pregnant women underwent appendectomy during Sep 2011 - Dec 2014. The data were analyzed by chi-square test through SPSS 16.0. Results Age 16 - 37 years, mean age in pregnant women and no pregnant women were24.75 ± 4.4 and 27.56 ± 6.53 years (P > 0.05, respectively. 20 - 25 years age group, were more frequent = 44%. 70% patients were gravid 1, mean hospital stay in pregnant women, and non-pregnant women were 48 ± 6 and 85.2 ± 43.19 hours (P value < 0.001. respectively. acute appendicitis was confirmed histological in non-pregnant was 72%, but In pregnant women 62%, most cases were in the third Trimester 66% (n = 41. Peri umbilical pain, with migration to the right lower quadrant, was in 75% of patients. Right-lower-quadrant pain was the most common presenting symptom. Diagnosis (62% was made on base care full history and precise physical examination and close observation of 12 ± 8 hours. there were no maternal and fetal complications related to all of the appendectomies during the all trimester up to delivery period. Conclusions There are no diagnostic laboratory findings in acute appendicitis during pregnancy. Careful history and physical examination and close observation of 12 ± 8 hours are sufficient for surgery decision making. In spite of high negative appendectomy since it has no Surgical and obstetric complication, early Appendectomy without aggressive investigation recommend.

  13. Vaccines and pregnancy: past, present, and future.

    Science.gov (United States)

    Rasmussen, Sonja A; Watson, Amelia K; Kennedy, Erin D; Broder, Karen R; Jamieson, Denise J

    2014-06-01

    Vaccination during pregnancy with certain vaccines can prevent morbidity and mortality in pregnant women and their infants. However, previous recommendations often focused on the potential risks of vaccines to the fetus when used during pregnancy. In recent years, additional data have become available on the absence of increased risks for adverse events associated with vaccines when administered during pregnancy and on their benefits to mothers and infants. Currently two vaccines - (i) inactivated influenza, and (ii) tetanus toxoid, reduced diphtheria toxoid and acellular pertussis (Tdap) - are recommended for use by all pregnant women by the United States Advisory Committee on Immunization Practices. Here we review the history of vaccination during pregnancy, the current status of recommendations for vaccination during pregnancy in the USA, and the potential for future advances in this area, including key barriers that must be overcome to accommodate these advances. Published by Elsevier Ltd.

  14. Cervical length screening for prevention of preterm birth in singleton pregnancy with threatened preterm labor: systematic review and meta-analysis of randomized controlled trials using individual patient-level data.

    Science.gov (United States)

    Berghella, V; Palacio, M; Ness, A; Alfirevic, Z; Nicolaides, K H; Saccone, G

    2017-03-01

    Cervical length screening by transvaginal sonography (TVS) has been shown to be a good predictive test for spontaneous preterm birth (PTB) in symptomatic singleton pregnancy with threatened preterm labor (PTL). The aim of this review and meta-analysis of individual participant data was to evaluate the effect of knowledge of the TVS cervical length (CL) in preventing PTB in singleton pregnancies presenting with threatened PTL. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register and the Cochrane Complementary Medicine Field's Trials Register (May 2016) and reference lists of retrieved studies. Selection criteria included randomized controlled trials of singleton gestations with threatened PTL randomized to management based mainly on CL screening (intervention group), or CL screening with no knowledge of results or no CL screening (control group). Participants included women with singleton gestations at 23 + 0 to 36 + 6 weeks with threatened PTL. We contacted corresponding authors of included trials to request access to the data and perform a meta-analysis of individual participant data. Data provided by the investigators were merged into a master database constructed specifically for the review. The primary outcome was PTB DE PARTO PREMATURO: REVISIÓN SISTEMÁTICA Y METAANÁLISIS DE ENSAYOS CONTROLADOS ALEATORIZADOS HACIENDO USO DE LOS DATOS INDIVIDUALES DE LAS PACIENTES: RESUMEN OBJETIVO: El cribado mediante la longitud cervical obtenida con ecografía transvaginal (ETV) ha demostrado ser una buena prueba para la predicción del parto pretérmino espontáneo (PPTE) en embarazos con feto único sintomáticos debido a la amenaza de parto pretérmino (PPT). El objetivo de esta revisión y metaanálisis de los datos de participantes individuales fue evaluar el efecto de medir la longitud cervical (LC) mediante ETV con el fin de prevenir el parto prematuro en embarazos únicos con amenaza de PPT. MÉTODOS: Se realizaron búsquedas en los ficheros

  15. Maternal glycated haemoglobin, pre-gestational weight, pregnancy weight gain and risk of large-for-gestational-age babies: a Danish cohort study of 209 singleton Type 1 diabetic pregnacies

    DEFF Research Database (Denmark)

    Nielsen, G.L.; Dethlefsen, Claus; Møller, M.

    2007-01-01

    Aims To examine the association between maternal glycated haemoglobin in the second half of diabetic pregnancies and the relative risk of delivering large-for-gestational-age (LGA) babies, controlling for maternal body mass index (BMI) before pregnancy, weight gain, age, White class and smoking...... between glycated haemoglobin (HbA1c) and relative risk of delivering an LGA baby was quantified based on logistic regression models and stratified analysis controlling for the five covariates. Results We included 209 singleton pregnancies with assessable HbA1c values of which 59% [95% confidence interval...... habits. Methods We identified all pregnant diabetic women in North Jutland County, Denmark from 1985 to 2003. Data on HbA1c values from the 20th gestational week to term were collected from medical records and the babies were classified as large, normal or small for gestational age. The association...

  16. Perinatal Outcomes in Cephalic Compared With Noncephalic Singleton Presentation in the Setting of Preterm Premature Rupture of Membranes Before 32 Weeks of Gestation.

    Science.gov (United States)

    Yee, Lynn M; Grobman, William A

    2016-10-01

    To investigate the relationship between fetal presentation at the time of admission for preterm premature rupture of membranes (PROM) and perinatal outcomes, including gestational latency, among women in a large and well-characterized population with preterm PROM at less than 32 weeks of gestation. This was a secondary analysis of data from women randomized to receive magnesium sulfate compared with placebo in the previously reported Maternal-Fetal Medicine Units Network Beneficial Effects of Antenatal Magnesium Sulfate (1997-2004) trial. Women with a singleton gestation and preterm PROM were included. Fetal presentation at the time of randomization was recorded. Associations of fetal position (cephalic compared with noncephalic) with perinatal outcomes were compared using χ, Fisher exact, and Wilcoxon rank-sum tests. Perinatal outcomes included gestational latency, abruption, and neonatal morbidity and mortality. Multivariable regression (logistic, linear, and Cox) analyses were used to adjust for potential confounding factors. Of the 1,767 eligible women, 439 (24.5%) had a noncephalic presentation. Noncephalic presentation was associated with an earlier median gestational age at the time of preterm PROM (26.6 compared with 28.4 weeks of gestation, Ppreterm PROM are at greater risk of neonatal death.

  17. Increased time to pregnancy is associated with less optimal neurological condition in 4-year-old singletons, in vitro fertilization itself is not

    NARCIS (Netherlands)

    Schendelaar, P.; van den Heuvel, Edwin; Heineman, M. J.; La Bastide-Van Gemert, S.; Middelburg, K. J.; Seggers, Jorien; Hadders-Algra, M.

    2014-01-01

    STUDY QUESTION: Does ovarian hyperstimulation, the in vitro procedures required for in vitro fertilization (IVF)/intracytoplasmic sperm injection or the combination of both, affect the neurological outcome of 4-year-old singletons? SUMMARY ANSWER: Ovarian hyperstimulation, the in vitro procedure and

  18. Increased time to pregnancy is associated with less optimal neurological condition in 4-year-old singletons, in vitro fertilization itself is not

    NARCIS (Netherlands)

    Schendelaar, P.; van den Heuvel, E. R.; Heineman, M. J.; La Bastide-van Gemert, S.; Middelburg, K. J.; Seggers, J.; Hadders-Algra, M.

    2014-01-01

    Does ovarian hyperstimulation, the in vitro procedures required for in vitro fertilization (IVF)/ intracytoplasmic sperm injection or the combination of both, affect the neurological outcome of 4-year-old singletons? Ovarian hyperstimulation, the in vitro procedure and the combination of both, were

  19. Feature singletons attract spatial attention independently of feature priming.

    Science.gov (United States)

    Yashar, Amit; White, Alex L; Fang, Wanghaoming; Carrasco, Marisa

    2017-08-01

    People perform better in visual search when the target feature repeats across trials (intertrial feature priming [IFP]). Here, we investigated whether repetition of a feature singleton's color modulates stimulus-driven shifts of spatial attention by presenting a probe stimulus immediately after each singleton display. The task alternated every two trials between a probe discrimination task and a singleton search task. We measured both stimulus-driven spatial attention (via the distance between the probe and singleton) and IFP (via repetition of the singleton's color). Color repetition facilitated search performance (IFP effect) when the set size was small. When the probe appeared at the singleton's location, performance was better than at the opposite location (stimulus-driven attention effect). The magnitude of this attention effect increased with the singleton's set size (which increases its saliency) but did not depend on whether the singleton's color repeated across trials, even when the previous singleton had been attended as a search target. Thus, our findings show that repetition of a salient singleton's color affects performance when the singleton is task relevant and voluntarily attended (as in search trials). However, color repetition does not affect performance when the singleton becomes irrelevant to the current task, even though the singleton does capture attention (as in probe trials). Therefore, color repetition per se does not make a singleton more salient for stimulus-driven attention. Rather, we suggest that IFP requires voluntary selection of color singletons in each consecutive trial.

  20. Trends in birth asphyxia, obstetric interventions and perinatal mortality among term singletons: a nationwide cohort study

    NARCIS (Netherlands)

    Ensing, Sabine; Abu-Hanna, Ameen; Schaaf, Jelle M.; Mol, Ben Willem J.; Ravelli, Anita C. J.

    2015-01-01

    The objective of the present study is to investigate trends in birth asphyxia and perinatal mortality in the Netherlands over the last decade. A nationwide cohort study among women with a term singleton pregnancy. We assessed trends in birth asphyxia in relation to obstetric interventions for fetal

  1. Insulin requirements in type 1 diabetic pregnancy

    DEFF Research Database (Denmark)

    Callesen, Nicoline; Ringholm, Lene; Stage, Edna

    2012-01-01

    To evaluate the insulin requirements in women with type 1 diabetes during twin pregnancy compared with singleton pregnancy.......To evaluate the insulin requirements in women with type 1 diabetes during twin pregnancy compared with singleton pregnancy....

  2. Obstetric and perinatal outcomes after either fresh or thawed frozen embryo transfer: an analysis of 112,432 singleton pregnancies recorded in the Human Fertilisation and Embryology Authority anonymized dataset.

    Science.gov (United States)

    Maheshwari, Abha; Raja, Edwin Amalraj; Bhattacharya, Siladitya

    2016-12-01

    To explore obstetric and perinatal outcomes in singleton pregnancies occurring as a result of fresh and thawed frozen embryo transfer using anonymized Human Fertilisation and Embryology Authority data. Retrospective cohort study. Not applicable. Singleton births after IVF/intracytoplasmic sperm injection cycles in the United Kingdom (1991-2011). A total of 112,432 cycles (95,911 fresh and 16,521 frozen) were analyzed using multivariate logistic regression to explore associations between type of embryo transferred (frozen vs. fresh) and obstetric and perinatal outcomes. Relative risks (RRs) and their 99.5% confidence intervals (CIs) were calculated using Stata 14 MP, adjusting for potential confounders. Birth weight. The adjusted RR (99.5% CI) of low birth weight [0.73 (0.66-0.80)] and very low birth weight [0.78 (0.63-0.96)] were all lower after frozen embryo transfer; however, RR of having a high birth weight baby was higher [1.64 (1.53-1.76)]. There was no difference in RR of preterm birth [0.96 (0.88-1.03)], very preterm birth [0.86 (0.70-1.05)], and congenital anomalies [0.86 (0.73-1.01)]. The findings of low birth and very low birth weight after thawed frozen embryo transfer are consistent with the literature and provide reassurance regarding the outcome of pregnancies after frozen embryo transfers. However, they highlight the possibility of high birth weight in these babies. Because these results are based on observational data, further evidence from randomized, controlled trials is needed before elective cryopreservation of all embryos is practiced in preference to the current practice of transfer of fresh embryos. Crown Copyright © 2016. Published by Elsevier Inc. All rights reserved.

  3. Term pregnancy in breech presentation in a unicornuate uterus: a ...

    African Journals Online (AJOL)

    This is a case report of an eighteen-year-old woman who presented at 38 weeks gestation in labour with the fetus in breech presentation. A caesarean section was performed, intraoperatively she was found to have a unicornuate uterus with a rudimentary horn. Term pregnancies are possible in patients with mullerian ...

  4. Placenta Percreta; Presenting As Acute Abdomen In Pregnancy – A ...

    African Journals Online (AJOL)

    Morbidly adherent placenta often presents as a case of retained placenta or occasionally encountered at caesarian section especially repeat caesarian section. O.T. had placenta percreta and presented as a case of acute abdomen with haemoperitoneum in pregnancy. The haemoperitoneum resulted from complete ...

  5. Preventing preterm birth with progesterone: costs and effects of screening low risk women with a singleton pregnancy for short cervical length, the Triple P study

    NARCIS (Netherlands)

    van Os, M.A.; van Ven, J.A.; Kleinrouweler, E.C.; Pajkrt, E.; de Miranda, E.; van Wassenaer, A.; Porath, M.; Bossuyt, P.M.; Bloemenkamp, K.W.M.; Willekes, C.; Woiski, M.; Oudijk, M.A.; Bilardo, K.M.; Sikkema, M.J.; Duvekot, J.J.; Veersema, D.; Laudy, J.; Kuiper, P.; de Groot, C.J.M.; Mol, B.W.J.; Haak, M.C.

    2011-01-01

    ABSTRACT: BACKGROUND: Women with a short cervical length in mid-trimester pregnancy have a higher risk of preterm birth and therefore a higher rate of neonatal mortality and morbidity. Progesterone can potentially decrease the number of preterm births and lower neonatal mortality and morbidity.

  6. Preventing preterm birth with progesterone: costs and effects of screening low risk women with a singleton pregnancy for short cervical length, the Triple P study.

    NARCIS (Netherlands)

    Os, M.A. van; Ven, J.A. van der; Kleinrouweler, C.E.; Pajkrt, E.; Miranda, E. de; Wassenaer, A. van; Porath, M.; Bossuyt, P.M.; Bloemenkamp, K.W.; Willekes, C.; Woiski, M.D.; Oudijk, M.A.; Bilardo, K.M.; Sikkema, M.J.; Duvekot, J.J.; Veersema, D.; Laudy, J.; Kuiper, P.; Groot, C.J. de; Mol, B.W.; Haak, M.C.

    2011-01-01

    BACKGROUND: Women with a short cervical length in mid-trimester pregnancy have a higher risk of preterm birth and therefore a higher rate of neonatal mortality and morbidity. Progesterone can potentially decrease the number of preterm births and lower neonatal mortality and morbidity. Previous

  7. Preventing preterm birth with progesterone: costs and effects of screening low risk women with a singleton pregnancy for short cervical length, the Triple P study

    NARCIS (Netherlands)

    van Os, Melanie A.; van der Ven, Jeanine A.; Kleinrouweler, C. Emily; Pajkrt, Eva; de Miranda, Esteriek; van Wassenaer, Aleid; Porath, Martina; Bossuyt, Patrick M.; Bloemenkamp, Kitty W. M.; Willekes, Christine; Woiski, Mallory; Oudijk, Martijn A.; Bilardo, Katia M.; Sikkema, Marko J.; Duvekot, Johannes J.; Veersema, Diederik; Laudy, Jacqueline; Kuiper, Petra; de Groot, Christianne J. M.; Mol, Ben Willem J.; Haak, Monique C.

    2011-01-01

    Women with a short cervical length in mid-trimester pregnancy have a higher risk of preterm birth and therefore a higher rate of neonatal mortality and morbidity. Progesterone can potentially decrease the number of preterm births and lower neonatal mortality and morbidity. Previous studies showed

  8. Preventing preterm birth with progesterone: Costs and effects of screening low risk women with a singleton pregnancy for short cervical length, the Triple P study

    NARCIS (Netherlands)

    M.A. van Os; J.A. van der Ven (Jeanine); C.E. Kleinrouweler; E. Pajkrt (Eva); E. de Miranda (Esteriek); A.G. van Wassenaer (Aleid); M. Porath (Martina); P.M.M. Bossuyt (Patrick); K.W.M. Bloemenkamp (Kitty); C. Willekes (Christine); M.D. Woiski (Mallory); M.A. Oudijk (Martijn); K.M. Bilardo (Katia); M.J. Sikkema (Marko); J.J. Duvekot (Hans); D. Veersema (Diederik); J. Laudy (Jacqueline); P. Kuiper (Petra); C.J.M. de Groot (Christianne); B.W.J. Mol (Ben); M.C. Haak (Monique)

    2011-01-01

    textabstractBackground: Women with a short cervical length in mid-trimester pregnancy have a higher risk of preterm birth and therefore a higher rate of neonatal mortality and morbidity. Progesterone can potentially decrease the number of preterm births and lower neonatal mortality and morbidity.

  9. Preventing preterm birth with progesterone : costs and effects of screening low risk women with a singleton pregnancy for short cervical length, the Triple P study

    NARCIS (Netherlands)

    van Os, Melanie A.; van der Ven, Jeanine A.; Kleinrouweler, C. Emily; Pajkrt, Eva; de Miranda, Esteriek; van Wassenaer, Aleid; Porath, Martina; Bossuyt, Patrick M.; Bloemenkamp, Kitty W. M.; Willekes, Christine; Woiski, Mallory; Oudijk, Martijn A.; Bilardo, Katia M.; Sikkema, Marko J.; Duvekot, Johannes J.; Veersema, Diederik; Laudy, Jacqueline; Kuiper, Petra; de Groot, Christianne J. M.; Mol, Ben Willem J.; Haak, Monique C.

    2011-01-01

    Background: Women with a short cervical length in mid-trimester pregnancy have a higher risk of preterm birth and therefore a higher rate of neonatal mortality and morbidity. Progesterone can potentially decrease the number of preterm births and lower neonatal mortality and morbidity. Previous

  10. A rare presentation of cervical fibroid in pregnancy

    African Journals Online (AJOL)

    Annals of African Medicine. Page | 88. Case Report. Annals of African Medicine Vol. 13, No. 2; 2014. Access this article online. Quick Response Code: Website: www.annalsafrmed.org. DOI: 10.4103/1596-3519.129889. PMID: ******. A rare presentation of cervical fibroid in pregnancy. Animesh C. Gandhi, Hemant I. Dugad, ...

  11. Lower perinatal mortality in preterm born twins than in singletons: a nationwide study from The Netherlands.

    Science.gov (United States)

    Vasak, Blanka; Verhagen, Jessica J; Koenen, Steven V; Koster, Maria P H; de Reu, Paul A O M; Franx, Arie; Nijhuis, Jan G; Bonsel, Gouke J; Visser, Gerard H A

    2017-02-01

    Twin pregnancies are at increased risk for perinatal morbidity and death because of many factors that include a high incidence of preterm delivery. Compared with singleton pregnancies, overall perinatal risk of death is higher in twin pregnancies; however, for the preterm period, the perinatal mortality rate has been reported to be lower in twins. The purpose of this study was to compare perinatal mortality rates in relation to gestational age at birth between singleton and twin pregnancies, taking into account socioeconomic status, fetal sex, and parity. We studied perinatal mortality rates according to gestational age at birth in 1,502,120 singletons pregnancies and 51,658 twin pregnancies without congenital malformations who were delivered between 2002 and 2010 after 28 weeks of gestation. Data were collected from the nationwide Netherlands Perinatal Registry. Overall the perinatal mortality rate in twin pregnancies (6.6/1000 infants) was higher than in singleton pregnancies (4.1/1000 infants). However, in the preterm period, the perinatal mortality rate in twin pregnancies was substantially lower than in singleton pregnancies (10.4 per 1000 infants as compared with 34.5 per 1000 infants, respectively) for infants who were born at <37 weeks of gestation; this held especially for antepartum deaths. After 39 weeks of gestation, the perinatal mortality rate was higher in twin pregnancies. Differences in parity, fetal sex, and socioeconomic status did not explain the observed differences in outcome. Overall the perinatal mortality rate was higher in twin pregnancies than in singleton pregnancies, which is most likely caused by the high preterm birth rate in twins and not by a higher mortality rate for gestation, apart from term pregnancies. During the preterm period, the antepartum mortality rate was much lower in twin pregnancies than in singleton pregnancies. We suggest that this might be partially due to a closer monitoring of twin pregnancies, which indirectly

  12. Multiple myeloma presenting as hypercalcemic pancreatitis during pregnancy.

    Science.gov (United States)

    McIntosh, Jennifer; Lauer, Jacob; Gunatilake, Ravindu; Knudtson, Eric

    2014-08-01

    Multiple myeloma is typically a disease found in older women and is a rare diagnosis in pregnancy. A 22-year-old woman, gravida 1 para 0, at 32 3/7 weeks of gestation presented with nausea, vomiting, and rib and back pain. She was hypertensive, anemic, thrombocytopenic, and in acute renal insufficiency, with hypercalcemia and laboratory parameters indicative of pancreatitis. She was admitted to the obstetric intensive care unit with working diagnoses of preeclampsia, pancreatitis, nephrolithiasis, and renal insufficiency. She ultimately was delivered because of declining clinical status, and multiple myeloma eventually was diagnosed as the underlying cause of her myriad of problems. Multiple myeloma is unusual during pregnancy. However, in patients with significant and unexplained hypercalcemia, malignancy should remain high on the differential diagnosis.

  13. Clinical Presentation, Management, and Outcomes of Primary Hyperparathyroidism during Pregnancy

    Directory of Open Access Journals (Sweden)

    Ya Hu

    2017-01-01

    Full Text Available Background. Primary hyperparathyroidism (pHPT in pregnancy is a rare event, but it poses a significant risk to mothers and fetuses. The optimal treatment strategy remains controversial. Methods. We present a consecutive series of twelve pregnant women with pHPT. Results. Twelve women were diagnosed with pHPT during pregnancy or in the postpartum period. Four of them presented no symptoms or mild symptoms. Four patients experienced serious complications, including hypercalcaemic crisis, acute pancreatitis, and eclampsia. Another four patients were identified postpartum as the result of neonatal convulsion with hypocalcaemia. Minimally invasive parathyroidectomy (MIP under cervical plexus block was successfully performed in 11 of them during pregnancy or postpartum. The serum levels of ionized calcium and intact parathyroid hormone (iPTH were much higher in patients with severe complications in this cohort than those in the group of patients with no symptoms or mild symptoms and patients who were diagnosed postpartum. Conclusions. MIP under cervical plexus block might be a safe and effective treatment for pregnant women with pHPT. Even though both conservative and surgical treatments are applicable for most mothers and fetuses with asymptomatic and mild hyperparathyroidism, serious complications may have catastrophic consequences for both.

  14. Case Report: Cervical Ectopic Pregnancy presenting as Cervical ...

    African Journals Online (AJOL)

    Cervical pregnancy is a rare but serious type of ectopic pregnancy in which the implantation site is within the cervical mucosa that lines the endocervical canal. This is a rare cervical ectopic pregnancy wrongly diagnosed as a cervical fi broid by clinicoradiological examination. The actual diagnosis was revealed by ...

  15. Viable Intrauterine Pregnancy and Coexisting Molar Pregnancy in a Bicornuate Uterus: A Rare Presentation

    Directory of Open Access Journals (Sweden)

    Kavitha Krishnamoorthy

    2016-01-01

    Full Text Available A complete hydatidiform mole with a viable coexisting fetus (CMCF is a rare occurrence. Similarly, Mullerian anomalies such as a bicornuate uterus are uncommon variants of normal anatomy. We report a case of a 40-year-old female with a known bicornuate uterus presenting at 13 weeks gestation with vaginal bleeding. Ultrasound findings showed a healthy viable pregnancy in the right horn with complete molar pregnancy in the left horn. After extensive counseling, the patient desired conservative management, however, was unable to continue due to profuse vaginal bleeding. The patient underwent suction dilation and curettage under general anesthesia and evacuation of the uterine horns. Postoperatively, the patient was followed until serum beta-human chorionic gonadotropin (β-hCG level dropped to <5 mU. This is the first case of a CMCF reported in a bicornuate uterus, diagnosed with the use of ultrasound imaging.

  16. Recurrence risk of low Apgar score among term singletons: a population-based cohort study

    NARCIS (Netherlands)

    Ensing, Sabine; Schaaf, Jelle M.; Abu-Hanna, Ameen; Mol, Ben W. J.; Ravelli, Anita C. J.

    2014-01-01

    To examine the risk of recurrence of low Apgar score in a subsequent term singleton pregnancy. Population-based cohort study. The Netherlands. A total of 190,725 women with two subsequent singleton term live births between 1999 and 2007. We calculated the recurrence risk of low Apgar score after

  17. Venous thrombosis during pregnancy: leg and trimester of presentation

    NARCIS (Netherlands)

    Ginsberg, J. S.; Brill-Edwards, P.; Burrows, R. F.; Bona, R.; Prandoni, P.; Büller, H. R.; Lensing, A.

    1992-01-01

    In order to determine the relative frequencies of left and right leg venous thrombosis during pregnancy and the frequencies of venous thrombosis during the three trimesters, a cohort study of 60 consecutive patients with a first episode of venous thrombosis during pregnancy was performed.

  18. Congenital Malformations in Singleton Infants Conceived by Assisted Reproductive Technologies and Singleton Infants by Natural Conception in Tehran, Iran

    Directory of Open Access Journals (Sweden)

    Ramin Mozafari Kermani

    2017-10-01

    Full Text Available Background: Multiple pregnancies occur more frequently in assisted reproductive technology (ART compared to normal conception (NC. It is known that the risk of congenital malformations in a multiple pregnancy are higher than single pregnancy. The aim of this study is to compare congenital malformations in singleton infants conceived by ART to singleton infants conceived naturally. Materials and Methods: In this historical cohort study, we performed a historical cohort study of major congenital malformations (MCM in 820 singleton births from January 2012 to December 2014. The data for this analysis were derived from Tehran’s ART linked data file. The risk of congenital malformations was compared in 164 ART infants and 656 NC infants. We performed multiple logistic regression analyses for the independent association of ART on each outcome. Results: We found 40 infants with MCM 29 (4.4% NC infants and 14 (8.3% ART infants. In comparison with NC infants, ART infants had a significant 2-fold increased risk of MCM (P=0.046. After adjusting individually for maternal age, infant gender, prior stillbirth, mother’s history of spontaneous abortion, and type of delivery, we did not find any difference in risk. In this study the majority (95.1% of all infants were normal but 4.9% of infants had at least one MCM. We found a difference in risk of MCMs between in vitro fertilization (IVF and intracytoplasmic sperm injection (ICSI. We excluded the possible role of genotype and other unknown factors in causing more malformations in ART infants. Conclusion: This study reported a higher risk of MCMs in ART singleton infants than in NC singleton infants. Congenital heart disease, developmental dysplasia of the hip (DDH, and urogenital malformations were the most reported major malformations in singleton ART infants according to organ and system classification.

  19. [Non-specific immune defenses present in pregnancy].

    Science.gov (United States)

    Vinatier, D; Monnier, J C

    1988-01-01

    The state of pregnancy changes the immune system by allowing the trophoblast to go on developing without letting the mother's body be invaded by it, and by keeping intact immune defences against the usual assaults. The non specific immune system is the first bulwark against invaders. The elements of this system, which do not depend on immunological memory, are: the macrophage-monocyte system, Natural Killer cells (NK), the complement component and other bactericidal substances such as lysozyme, fibronectin and interferon. Pregnancy improves the working of the monocyte-macrophage system. In fact, the macrophages of th reticulo-endothelial system, which can be found in different strategic places in the body, phagocytose abnormal particles more intensely. The monocytes in the circulation are more aggressive in pregnancy. They are drawn to the feto-placental interface where they are activated by different lymphokines and cytokines which can be found in quantity at this site. The role of these local active monocytes is not limited only to phagocytosis because among the hundred substances that they can elaborate are some that will regulate trophoblastic proliferation. The activity of the Natural Killer cells that are circulating and which can control tumour cell growth and cells infected by viruses is lowered in pregnancy. The serum taken from pregnant women seems to have a substance that counters the maturation of the Natural Killer cell lines. The complement system of protein synthesis, which normally acts to lyse bacteria in the chemotaxis during opsonisation, is raised in pregnancy. At the feto-placental interface it does seem to activate this system but not elsewhere in the general circulation. Interferon, which is a molecule that normally activates NK cells, has been found at the feto-placental site, without seeming to have a particular role. Pregnancy changes the quantity and the distribution of other elements in the non specific immune system such as transferrin

  20. Dilemma of increased obstetric risk in pregnancies following IVF-ET.

    Science.gov (United States)

    Zádori, J; Kozinszky, Z; Orvos, H; Katona, M; Pál, A; Kovács, L

    2003-06-01

    To determine the rates of pregnancy complications following in vitro fertilization in comparison with those in a matched control group. A total of 13,543 deliveries at the Department of Obstetrics and Gynecology, University of Szeged, between January 1, 1995 and February 28, 2002 were subjected to retrospective analysis The 230 (1.7%) pregnancies following IVF-ET were evaluated and matched with spontaneous pregnancies concerning age, parity, gravidity, and previous obstetric outcome. Demographic and selected maternal characteristics, pregnancy and labor complications, and neonatal outcome were compared in the two groups The pregnancy complication rate was partly significantly higher among the singleton IVF-ET pregnancies. The obstetric risk was elevated, though not significantly concerning twin pregnancies. IVF-ET presents an additional obstetric risk. The neonatal outcome displays a significant difference only concerning an increased premature birth rate of singleton pregnancies. Triplet IVF-ET pregnancies involve a much higher risk of both pregnancy complications and neonatal outcome.

  1. Clinical presentation and management of diabetes mellitus in pregnancy

    Directory of Open Access Journals (Sweden)

    Al-Azemi N

    2013-12-01

    Full Text Available Nasser Al-Azemi,1 Michael F Diejomaoh,1,2 Elisavet Angelaki,1 Asiya T Mohammed2 1Maternity Hospital, Shuwaikh, Kuwait; 2Department of Obstetrics and Gynecology, Faculty of Medicine, Kuwait University, Safat, Kuwait Objective: To evaluate the clinical presentation, management, and the outcome of diabetes mellitus in pregnancy. Methods: One hundred seventy-one patients with diabetes mellitus admitted between September 1, 2006, and June 30, 2008, to the labor room at Maternity Hospital in Kuwait for induction of labor made up the study population; while an equivalent number of patients without medical complications who also were admitted for induction of labor made up the control group. The patients were assessed at admission, and their medical data were extracted. The study and control patients were monitored through labor/puerperium, and the outcome was documented. Results: Gestational diabetes mellitus was diagnosed in 71.9% of the study patients, a past history of diabetes mellitus was recorded in 81.34% of the study patients, and 49.2% of the patients were admitted at 8–12 weeks of gestation for diabetic control. The mean weight gained in pregnancy was significantly higher for control patients (11.52±5.643 versus [vs] 9.90±5.757 kg/m2; P<0.009, and the body mass index of study patients was higher (32.00±6.160 vs 28.20±5.885 kg/m2; P<0.0001. Of the study population, 64.3% of the patients were managed with diet and increased physical activity and 35.7% with insulin, diet, and increased physical activity. The incidences of maternal morbidity in both study and control groups were comparable, and the incidence of preeclampsia was low, at 2.3%. The gestational age at delivery was higher in the control group (39.02±1.834 weeks vs 38.62±1.773 weeks; P<0.0001, and the percentage of cesarean deliveries was higher in the study population (44.4% vs 33.3%; P=0.046. The Apgar scores of the both groups were comparable and in the normal range, and the

  2. Unilateral spontaneous tubal twin ectopic pregnancy: A rare ...

    African Journals Online (AJOL)

    Unilateral tubal twin pregnancy remains rare despite a rise in the incidence of singleton ectopic pregnancies. A 27-year-old Gravida 1 Para 0+0 at 12 weeks gestation, presented to our institution with a 1-month history of lower abdominal pain, that progressively worsened and became very severe. An abdominal ultrasound ...

  3. Neonatal outcome in pregnancies that presented premature rupture of membranes

    OpenAIRE

    Marcela Lima Silveira; Náira de Oliveira Caminha; Rosiléa Alves de Sousa; Sarah Maria Fraxe Pessoa; Eloah de Paula Pessoa Gurgel; Dylmara Maria Prudêncio Cavalcante

    2014-01-01

    This study aimed to describe the neonatal outcomes of infants whose mothers had premature rupture of membranes during pregnancy. This is a retrospective, descriptive, quantitative study performed in a public maternity in Fortaleza-CE, Brazil, with 166 neonates of mothers with premature rupture of membranes, in 2010. Data were collected through research in medical records using a pre-structured form. There was a predominance of newborns at term with good birth weight and adequate vitality. Sta...

  4. Solitary fibrous tumor of the orbit presenting in pregnancy.

    Science.gov (United States)

    Das, Jayanta K; Sharma, Angshuman Sen; Deka, Akshay Ch; Das, Dipankar

    2009-01-01

    A 32-year-old woman, three months pregnant, reported with the complaint of protrusion of the right eye for six months. She gave history of rapid protrusion of eyeball for the last two months along with the history of double vision for the last one month. Computer tomography (CT) scan revealed a well-defined mass lesion in the intraconal space of the right orbit which was excised through a lateral orbitotomy approach. Histological examination and immunohistochemistry revealed a solitary fibrous tumor, which showed a rapid progression in pregnancy.

  5. Neonatal outcome in pregnancies that presented premature rupture of membranes

    Directory of Open Access Journals (Sweden)

    Marcela Lima Silveira

    2014-09-01

    Full Text Available This study aimed to describe the neonatal outcomes of infants whose mothers had premature rupture of membranes during pregnancy. This is a retrospective, descriptive, quantitative study performed in a public maternity in Fortaleza-CE, Brazil, with 166 neonates of mothers with premature rupture of membranes, in 2010. Data were collected through research in medical records using a pre-structured form. There was a predominance of newborns at term with good birth weight and adequate vitality. Statistical analysis showed significant association between prematurity and prolonged latency and neonatal variables: need for respiratory support, neonatal infection and antibiotic use. It was concluded that gestational age has fundamental importance to conduct clinical management and prognostic evaluation of perinatal outcomes, as the main health problems related to premature rupture of membranes result from prematurity.

  6. Pregnancy in past or present lupus nephritis: a study of 32 pregnancies from a single centre

    Science.gov (United States)

    Huong, D; Wechsler, B; Vauthier-Brouzes, D; Beaufils, H; Lefebvre, G; Piette, J

    2001-01-01

    OBJECTIVE—To study maternal and fetal outcome in women with past or present histologically proven systemic lupus erythematosus (SLE) nephritis.
METHOD—Retrospective study of 32 pregnancies in 22 women with past or present histologically proven SLE nephritis in a single French centre.
RESULTS—Pregnancy (25 planned and 7 not planned) occurred in a mean (SD) of 8 (5) years after SLE diagnosis and 6 (4) years after renal disease onset. Seven occurred in women with antiphospholipid syndrome. At pregnancy onset, all but one woman had creatininaemia below 100 µmol/l, five had proteinuria >0.5 g/day, none had hypertension. Twelve pregnancies occurred in women previously treated with immunosuppressant drugs. Treatment comprised prednisone (n=31), hydroxychloroquine (n=11), aspirin (n=22), heparin (n=12), and azathioprine in one patient with steroid resistant nephrotic syndrome disclosing SLE. No therapeutic abortion was done. During pregnancy or the postpartum period, or both, proteinuria >0.5 g/day occurred in 10 women (five related to pre-eclampsia, four to renal flare, one to stable nephrotic syndrome). One flare consisted of mild arthralgias. Pregnancy outcome comprised one feto-maternal death in SLE disclosed by pregnancy, five embryonic losses, two fetal deaths, and 18 premature (one neonatal death) and six full term births. No criterion appeared to influence fetal survival significantly. At long term, one patient died during an SLE flare, three women had renal relapses. At the last visit, all had creatininaemia below 100 µmol/l except one woman with creatinine level 115 µmol/l, nine had proteinuria >0.5 g/day, and one was treated for hypertension.
CONCLUSION—Pregnancy need not be discouraged in women with a history of SLE nephritis with normal or mildly impaired renal function. Deterioration of renal function rarely occurs. However, these pregnancies are at high risk of pre-eclampsia and prematurity.

 PMID:11350849

  7. A Rare Case of Chronic Ectopic Pregnancy Presenting as Large Hematosalpinx

    Directory of Open Access Journals (Sweden)

    Madhavi Nacharaju

    2014-01-01

    Full Text Available Ectopic pregnancy is defined as implantation and subsequent development of an embryo outside the uterine lining. It has wide range of presentation from acute hemoperitoneum to chronic ectopic pregnancy. This is an unusual case of chronic ectopic pregnancy with large hematosalpinx without classical symptoms. A 22-year-old South Indian woman reported to the outpatient clinic with irregular spotting for a duration of 2 months which was not associated with pain. There was no preceding amenorrhea and previous menstrual cycles were regular. Clinically, the patient was hemodynamically stable but severely anemic. The abdomen was soft on palpation, cervical movements were not tender, and human chorionic gonadotropin was absent in the urine. Ultrasound revealed a complex adnexal mass. Magnetic resonance imaging (MRI revealed a large hematosalpinx. Laparoscopic left salpingectomy was conducted and histopathology confirmed ectopic pregnancy. Ectopic pregnancy presents diagnostic dilemmas in the absence of classical symptoms. MRI and laparoscopy are important tools in such a diagnostic dilemma.

  8. [Profiles of estrone, estrone sulfate and progesterone in donkey (Equus asinus) mares during pregnancy].

    Science.gov (United States)

    Hoffmann, B; Bernhardt, A W; Failing, K; Schuler, G

    2014-01-01

    To gain further data on the hormonal control of pregnancy in the donkey and to obtain reference values for hormonal pregnancy testing. Blood samples were collected at monthly intervals from 23 donkey mares with normal singleton pregnancies. Further samples were obtained from six mares displaying pregnancies with clinical disorders. Progesterone (P4), total estrone (TE), free (E) and conjugated estrone (ES) were determined using radioimmunoassay. Mean duration of pregnancy was 372 ± 16 days. It was longer (p 5 ng/ml being indicative for pregnancy. At present, monitoring of P4 and estrone during pregnancy does not allow the prediction of clinical disorders.

  9. Capture by colour: evidence for dimension-specific singleton capture.

    Science.gov (United States)

    Harris, Anthony M; Becker, Stefanie I; Remington, Roger W

    2015-10-01

    Previous work on attentional capture has shown the attentional system to be quite flexible in the stimulus properties it can be set to respond to. Several different attentional "modes" have been identified. Feature search mode allows attention to be set for specific features of a target (e.g., red). Singleton detection mode sets attention to respond to any discrepant item ("singleton") in the display. Relational search sets attention for the relative properties of the target in relation to the distractors (e.g., redder, larger). Recently, a new attentional mode was proposed that sets attention to respond to any singleton within a particular feature dimension (e.g., colour; Folk & Anderson, 2010). We tested this proposal against the predictions of previously established attentional modes. In a spatial cueing paradigm, participants searched for a colour target that was randomly either red or green. The nature of the attentional control setting was probed by presenting an irrelevant singleton cue prior to the target display and assessing whether it attracted attention. In all experiments, the cues were red, green, blue, or a white stimulus rapidly rotated (motion cue). The results of three experiments support the existence of a "colour singleton set," finding that all colour cues captured attention strongly, while motion cues captured attention only weakly or not at all. Notably, we also found that capture by motion cues in search for colour targets was moderated by their frequency; rare motion cues captured attention (weakly), while frequent motion cues did not.

  10. A 26-Year-Old Retained Demised Abdominal Pregnancy Presenting with Umbilical Fistula

    Directory of Open Access Journals (Sweden)

    Nnadi Daniel

    2014-01-01

    Full Text Available This is a report on a 72-year-old postmenopausal woman who presented with passage of fetal bones through an umbilical fistula. She was diagnosed as a case of demised abdominal pregnancy, which had been retained for 26 years. She subsequently had exploratory laparotomy, evacuation of the abdominal pregnancy, hysterectomy, and bowel resection. The patient’s condition remained unstable throughout the postoperative period and she died from septicemia on the eleventh day.

  11. Increased sensitivity to angiotensin II is present postpartum in women with a history of hypertensive pregnancy.

    Science.gov (United States)

    Saxena, Aditi R; Karumanchi, S Ananth; Brown, Nancy J; Royle, Caroline M; McElrath, Thomas F; Seely, Ellen W

    2010-05-01

    Pregnancies complicated by new-onset hypertension are associated with increased sensitivity to angiotensin II, but it is unclear whether this sensitivity persists postpartum. We studied pressor response to infused angiotensin II in 25 normotensive postpartum women in both high- and low-sodium balance. Ten women had a history of hypertensive pregnancy (5 with preeclampsia; 5 with transient hypertension of pregnancy), and 15 women had a history of uncomplicated, normotensive pregnancy. Systolic and diastolic blood pressures, aldosterone, and soluble fms-like tyrosine kinase 1 levels were measured before and after angiotensin II infusion in both dietary phases. In high sodium balance, women with a history of hypertensive pregnancy were normotensive but had significantly higher systolic and diastolic blood pressures than controls (115 versus 104 mm Hg and 73 versus 65 mm Hg, respectively; Phistory of hypertensive pregnancy had a pressor response to salt loading, demonstrated by an increase in systolic blood pressure on a high-salt diet. They also had greater systolic pressor response (10 versus 2 mm Hg; P=0.03), greater increase in aldosterone (56.8 versus 30.8 ng/dL; P=0.03), and increase in soluble fms-like tyrosine kinase 1 levels (11.0 versus -18.9 pg/mL; P=0.02) after infusion of angiotensin II in low-sodium balance compared with controls. Thus, women with a history of hypertensive pregnancy demonstrated salt sensitivity of blood pressure and had increased pressor, adrenal, and soluble fms-like tyrosine kinase 1 responses to infused angiotensin II in low-sodium balance. Increased sensitivity to angiotensin II observed during pregnancy in women with hypertensive pregnancy is present postpartum; this feature may contribute to future cardiovascular risk in these women.

  12. What should the management of incest pregnancies be? An ethical view presented via three cases.

    Science.gov (United States)

    Yuksel, B; Kilic, S; Akin Su, F; Tasdemir, N; Uzunlar, O; Mollamahmutoglu, L

    2008-01-01

    Incest is a taboo and a neglected social problem. Especially in the adolescent population, which is a very sensitive period of development, it becomes harder for the patients to share their secret with either legal or health authorities. Sometimes pregnancy becomes the only vehicle to uncover this secret. There is a contradiction whether their pregnancies should continue or not. Some authors believe abortion is the best choice for the victim to pull herself together, whereas others advocate that it is just another trauma that will not solve the problem but merely hide it. In this report, three paternal incest cases and their pregnancies will be presented. The aim is not only to discuss the different points of view regarding the management of these pregnancies but also to make the clinicians think about the different choices before making a decision.

  13. The analysis of singletons in generalized birthday problems

    NARCIS (Netherlands)

    Koot, M.R.; Mandjes, M.R.H.

    2012-01-01

    This paper describes techniques to characterize the number of singletons in the setting of the generalized birthday problem, that is, the birthday problem in which the birthdays are non-uniformly distributed over the year. Approximations for the mean and variance presented which explicitly indicate

  14. Study of Perineal Tears During Delivery of Singletons in Cephalic ...

    African Journals Online (AJOL)

    Study of Perineal Tears During Delivery of Singletons in Cephalic Presentation. E Nkwabong, L Kouam, GT Orock, MR Ekono, W Takang, KV Mve. Abstract. Background: Perineal lacerations are associated with short and long term maternal complications like perineal pain and superficial dyspareunia and must be prevented ...

  15. Colon cancer presenting as a hepatic mass in pregnancy: A case ...

    African Journals Online (AJOL)

    Colon cancer presenting as a hepatic mass in pregnancy: A case report and review of the literature. ... South African Journal of Obstetrics and Gynaecology ... This report illustrates such diagnostic difficulties, and the need to offer diagnostic colonoscopy to HIV-infected pregnant women who present with both a hepatic mass ...

  16. Breech presentation at a district level hospital in South Africa

    African Journals Online (AJOL)

    2009-03-05

    Mar 5, 2009 ... Method: This was a retrospective chart review of women who presented at term with a singleton breech presentation at the antenatal clinic and in labour, from ... Although, at term, 3 to 4% of all pregnancies are breech presentations,1,2 ..... settings, as illustrated by this survey, a fair number of patients are.

  17. Bed rest during pregnancy

    Science.gov (United States)

    ... Belizán JM, Bergel E. Bed rest in singleton pregnancies for preventing preterm birth. Cochrane Database ... and Gynecology, Loma Linda University School of Medicine, Loma Linda Center for Fertility, ...

  18. Trends in preterm birth in singleton deliveries in a Hong Kong population

    NARCIS (Netherlands)

    Hui, Annie S. Y.; Lao, Terence T.; Leung, Tak Yeung; Schaaf, Jelle M.; Sahota, Daljit S.

    2014-01-01

    To examine trends in preterm birth and its relationship with perinatal mortality in Hong Kong. In a retrospective cohort study, data were reviewed from singletons delivered between 1995 and 2011 at a university teaching hospital. Trends in preterm birth (between 24 and 36 weeks of pregnancy),

  19. Hepatic carnitine palmitoyltransferase I deficiency presenting as maternal illness in pregnancy

    NARCIS (Netherlands)

    Innes, A. M.; Seargeant, L. E.; Balachandra, K.; Roe, C. R.; Wanders, R. J.; Ruiter, J. P.; Casiro, O.; Grewar, D. A.; Greenberg, C. R.

    2000-01-01

    The spectrum of clinical presentation of fatty acid oxidation defects (FAOD) continues to expand. One FAOD, L-3-hydroxyacyl-CoA dehydrogenase (LCHAD) deficiency has been associated with liver disease in pregnancies involving a heterozygous mother carrying an affected fetus. Hepatic carnitine

  20. Assessment of Chlamydia trachomatis prevalence by PCR and LCR in women presenting for termination of pregnancy.

    Science.gov (United States)

    Garland, S M; Tabrizi, S; Hallo, J; Chen, S

    2000-06-01

    To determine the prevalence of Chlamydia trachomatis in a patient population presenting for legal termination of pregnancy by polymerase chain reaction (PCR) and ligase chain reaction (LCR), from first catch urine and self administered tampons, and comparing with the traditionally collected endocervical swab tested by both PCR and culture. Consecutive women attending for legal termination of pregnancy were screened for chlamydia by patient collected first catch urine and tampon, and physician collected endocervical swab. Of 1175 patients with complete samples, there were 33 (2.8%) in whom chlamydia was detected by two or more assays from one or more sample site. Chlamydia was detected equally well by both PCR and LCR in first catch urine (p = 0.25), tampon (p = 0.5), and endocervical swab (p = 0.5). However, both PCR and LCR were significantly better than culture of an endocervical swab (p = 0.0005) for detection of C trachomatis. The prevalence of chlamydia in patients presenting for termination of pregnancy was 2.8%. A simple efficient way of performing screening for chlamydia for women presenting for termination of pregnancy is by first catch urine or tampon, which can be tested by the highly sensitive amplification assays, PCR or LCR.

  1. Antigen presenting cells costimulatory signaling during pre-implantation pregnancy 

    Directory of Open Access Journals (Sweden)

    Anna Sławek

    2012-09-01

    Full Text Available  Success of pregnancy depends on many factors. Three phenomena inducing immune tolerance against semi-allogeneic conceptus may play a crucial role in the pre-implantation period of pregnancy: influence of sex hormones in sex cycle, presence of oocyte or embryo and the presence of semen in the female reproductive tract. On the other hand dendritic cells are the most effective antigen-presenting cells in regulation of immune phenomena and also are considered as potent participants in inducing immune tolerance in the pregnancy. They communicate with T cells in cell contact-dependent manner or via cytokines. During cell-cell contacts, costimulatory molecules play a key role and their expression is often dependent on cytokines milieu. Both costimulatory molecules and cytokines influence generation of T regulatory cells. Interactions of these molecules are closely related. In this paper we would like to pay attention to the importance of antigen presenting cells costimulatory potency in immune regulation during a pre-implantation period of pregnancy.

  2. A rare presentation of ruptured interstitial ectopic pregnancy with broad ligament hematoma: A case report

    Directory of Open Access Journals (Sweden)

    Ahmed M. Abbas

    2017-03-01

    Full Text Available Ectopic pregnancy is a major cause of maternal morbidity and mortality in the first trimester. Interstitial type is the most dangerous variety with a high risk of life-threatening internal hemorrhage. Obstetricians need a high index of suspicion to diagnose such rare type. We are reporting a rare case of ruptured interstitial ectopic pregnancy presented with a large broad ligament hematoma early in the first trimester. A 25-year-old woman was presented with gradual onset of increasing abdominal pain after 6 weeks of amenorrhea. She had a positive urinary pregnancy test. Abdominal ultrasound revealed bulky empty uterus and ill-defined mass at the right side of the uterus. On exploration, incision and drainage of broad ligament hematoma were performed in addition to right salpingectomy. Interstitial ectopic pregnancy represents a diagnostic and therapeutic challenge and frequently constitutes an obstetrical emergency. Its rupture early in the first trimester should be expected. Early diagnosis and proper management are the most important issues to avoid its catastrophic consequences.

  3. Vitamin B12 Deficiency Presenting as Pancytopenia in Pregnancy: A Case Report

    Directory of Open Access Journals (Sweden)

    Idris N

    2012-12-01

    Full Text Available Vitamin B12 deficiency is a well-known cause of megaloblastic anaemia and pancytopenia. However, the incidence in pregnancy is rarely reported. We present a case of a 32-year old multigravid woman who was diagnosed with megaloblastic anaemia since 22 weeks gestation and progressed to develop severe pancytopenia at 30 weeks gestation. she was also diagnosed with vitamin B12 deficiency related to dietary and sociocultural habits. Folate and iron levels were normal throughout pregnancy. treatment with parenteral cyano-cobalamin resulted in sustained improvement of haematological parameters. the pregnancy was carried to term and the baby was born weighing 2,050gm but otherwise well at birth and had normal developmental milestones thereafter. this case illustrates the clinical presentation of maternal vitamin B12 deficiency and demonstrates the importance of detecting and treating maternal vitamin B12 deficiency during pregnancy in at-risk patients. Failure to diagnose and institute treatment carries significant risks to both mother and child. oral vitamin B12 supplementation should be considered for patients who are strict vegetarians or consume very little animal products.

  4. Prediction of subsequent miscarriage risk in women who present with a viable pregnancy at the first early pregnancy scan.

    Science.gov (United States)

    Stamatopoulos, Nicole; Lu, Chuan; Casikar, Ishwari; Reid, Shannon; Mongelli, Max; Hardy, Nigel; Condous, George

    2015-10-01

    To generate and evaluate a new prediction model for miscarriage in women who present with a viable intrauterine pregnancy (IUP) at the primary early pregnancy scan and to compare this new model to a previously published model. Data were collected prospectively from women presenting to the early pregnancy unit with a viable IUP between November 2006 and January 2013. More than 30 historical, clinical and ultrasonographic variables were recorded on a standardised datasheet at the first visit. Women were followed until the final outcome was known at the end of the first trimester: viable IUP or miscarriage. A new multinomial logistic regression model was developed retrospectively on training cases and tested prospectively on test cases. The performance of the new prediction model was evaluated using receiver operating characteristic (ROC) curves and compared to a previously published model. After removing cases with missing values for the model of Oates, the area under the ROC curve (AUC) was also calculated for the new model and the Oates model. A total of 1115 consecutive first-trimester women presented to the early pregnancy unit. Eight hundred and sixty-two women with a viable IUP at the first scan whose outcome was known at the end of the first trimester were included in the final analysis. Five hundred and sixty-six women were included in the training set and 296 in the test set. 92.1% were viable and 7.9% had miscarried at the end of the first trimester. The most significant independent prognostic variables for the logistic regression model were as follows: maternal age, embryonic heart rate (EHR), logarithm [gestational sac (GS) volume/crown-rump length (CRL)], CRL and the presence or absence of clots per vagina (PV) at presentation. The performance of the new model compared with the Oates model gave an AUC of 0.870 vs 0.847 for the training set and 0.783 vs 0.744 for the test set. After removing cases with missing values for the model of Oates 2013, the

  5. Hypertensive disorders in twin pregnancy

    NARCIS (Netherlands)

    J.G. Santema (Job); E. Koppelaar (Elin); H.C.S. Wallenburg (Henk)

    1995-01-01

    textabstractObjective: To compare the incidence and severity of pregnancy-induced hypertensive disorders in twin pregnancy and in singleton gestation. Study design: Case-control study in the setting of a University Hospital. Each pregnancy of a consecutive series of 187 twin pregnancies attending

  6. Rare Presentation of Chorioadenoma Destruens as Acute Haemoperitoneum Mimicking Ruptured Ectopic Pregnancy.

    Science.gov (United States)

    Sinha, M; Kaur, R; Gupta, R; Rani, R; Aggarwal, A

    2014-01-01

    Gestational trophoblastic neoplasms (GTN) are proliferative degenerative disorders of placental elements and include complete or partial mole (90%), invasivemole (5-8%), choriocarcinoma (1-2%) and placental site tumor (1-2%). Chorioadenoma destruens is a trophoblastic tumor, characterized by myometrial invasion through direct extension or via venous channels. We present a case of invasive mole eroding uterus and uterine vasculature, causing sudden rupture of uterus with massive haemoperitoneum mimicking ectopic pregnancy. A 20 year old G1P0 at 6 weeks gestation presented in Casualty of Kasturba Hospital complaining of severe acute onset lower abdominal pain for one hour. Clinical examination revealed shock. Sonography suggested ectopic pregnancy and immediate exploratory laparotomy was decided. On laparotomy, 2000cc of haemoperitoneum was noted. Grape like vesicles protruding through fundal perforation with profuse active bleeding was seen. Bleeding persisted despite evacuation. Step wise uterine devascularisation failed to achieve haemostasis. Total abdominal hysterectomy was performed as a life saving measure.

  7. Central pontine myelinolysis presenting as isolated sixth nerve palsy in third trimester of pregnancy.

    Science.gov (United States)

    Gosavi, Tushar Divakar; See, Siew Ju

    2015-01-01

    A 30-year-old primigravida presented with isolated left sixth nerve palsy at 38 weeks gestation. Her MRI showed a lesion consistent with central pontine myelinolysis (CPM). Extensive investigations did not reveal any secondary cause for the CPM. She recovered spontaneously in 2 weeks with complete resolution of her MRI changes. To our knowledge, this is the first report of CPM occurring in third trimester in the absence of identifiable secondary causes and of CPM presenting as an isolated sixth nerve palsy. We discuss the reported causes of CPM in pregnancy, possible pathophysiologic mechanisms involved and the anatomic basis of the unique clinical presentation of sixth nerve palsy in our case.

  8. An uncommon dental presentation during pregnancy resulting from multiple eating disorders: pica and bulimia: case report.

    Science.gov (United States)

    Johnson, Cleverick D; Koh, Sheila H; Shynett, Betty; Koh, Jason; Johnson, Claudette

    2006-01-01

    Pica is a compulsive eating disorder involving non-nutritive substances. The etiology of this eating disorder is unknown but it often is associated with subclinical mineral deficiencies. This article focuses on the simultaneous occurrence of two types of eating disorders, the co-existence of depression during four pregnancies, and the resulting dental clinical implications. The literature is substantial enough to support a possible etiological association between these eating disorders and depression during pregnancy. Associations between eating psychopathology, depression, and anxiety have been described consistently. The diagnosis of pica and the dental treatment related to it are not a common part of most dental practices; knowing the clinical features and detecting the condition depend on careful questioning and diligence. At present, no one has described the physiologic or psychological basis for pica. This article reviews the published literature pertaining to pica, specifically pagophagia.

  9. Acalculous Cholecystitis Presenting as Intractable Hypere-mesis during Pregnancy: A Case Report

    Directory of Open Access Journals (Sweden)

    Fatemeh Tara

    2017-07-01

    Full Text Available Nausea and vomiting manifest in more than 50% of pregnancies; in case of severe nausea and vomiting during pregnancy, or hyperemesis gravidarum, other diagnoses should be considered. This case report details a 34-year-old pregnant woman with diabetes whose primary symptom was nausea and vomiting; she presented with mild abdominal pain without abdominal tenderness. After hospital admission, she was treated as a case of hyperemesis. Sonography revealed acalculous cholecystitis, necessitating laparoscopic cholecystectomy that led to resolution of her condition. As hyperemesis is a diagnosis always arrived at by ruling out other possibilities, a complete physical examination should be performed and other patient symptoms must be considered in pregnant women with this disorder.

  10. Triplet to Singleton-A Successful Outcome

    Directory of Open Access Journals (Sweden)

    Priya Varshney

    2014-07-01

    Full Text Available We are presenting a case report of triplet pregnancy in a 25 years old lady, in whom single fetal reduction was done at 10 weeks. At 29 weeks, ultrasonography showed fetal demise of second twin. Conservative management was done, after evaluating the status of second twin. Maternal and fetal monitoring was done with PT INR, Ultrasound Doppler weekly till 33 weeks when an emergency cesarean was done due to preterm labour pains. A healthy baby of 1.8 kg was born along with a macerated IUD of 500 gms. Mother and baby are healthy on follow up till date. Hence conservative management should be followed in single fetus demise in twin pregnancy with proper monitoring.

  11. Pancreatic adenocarcinoma presenting as acute pancreatitis during pregnancy: clinical and radiologic manifestations.

    Science.gov (United States)

    Perera, Dinushi; Kandavar, Ramprasad; Palacios, Enrique

    2011-01-01

    Only seven cases of pancreatic adenocarcinoma diagnosed during pregnancy have been reported. In this article, we describe a case of pancreatic adenocarcinoma presenting clinically as acute pancreatitis in a pregnant patient. Magnetic resonance imaging (MRI) and magnetic resonance cholangiopancreatography (MRCP) revealed a pancreatic mass with an inflammatory component and multiple hyperintense metastatic lesions in the liver. The patient was initially treated for biliary pancreatitis, and pancreatic cancer was not suspected given her young age and absence of risk factors. A diagnosis of pancreatic cancer in a pregnant patient requires a high index of suspicion, and pancreatitis can be a mode of presentation.

  12. Hereditary Hemorrhagic Telangiectasia Presenting as High Output Cardiac Failure during Pregnancy

    Directory of Open Access Journals (Sweden)

    Tareq Goussous

    2009-01-01

    Full Text Available High-output cardiac failure secondary to hepatic involvement is a rare complication of hereditary hemorrhagic telangiectasia (HHT. Here we report a 43-year-old woman who presented at 29 weeks gestation of her second pregnancy with complications of right-sided heart failure and preterm labor. After delivery via cesarean section, the patient was found to have intrahepatic arteriovenous malformations through non-invasive imaging. Subsequently, a family history of vascular malformations and epistaxis was elucidated and a diagnosis of HHT was made. This case is presented, along with a review of the literature and discussion of hepatic involvement in HHT with particular focus on the pregnant patient.

  13. Pregnancy

    Science.gov (United States)

    ... Research Information Find a Study Resources and Publications Reading and Reading Disorders Condition Information NICHD Research Information Find a ... Medicine. (2013; Reaffirmed 2015). Committee Opinion No. 579. Definition of term pregnancy. Retrieved May 20, 2016, from ...

  14. Cerebral venous sinus thrombosis presenting with diplopia in pregnancy: a case report

    Directory of Open Access Journals (Sweden)

    Munira Yusoff

    2012-10-01

    Full Text Available Abstract Introduction Cerebral venous sinus thrombosis is a rare condition. The most frequent symptoms and signs are headache, focal seizures with or without secondary generalization, unilateral or bilateral paresis and papilledema. We report a case of transverse sinus and superior sagittal sinus thrombosis that presented with diplopia in a pregnant woman. Case presentation A 34-year-old Malay woman, gravida 3 para 2 at 8 weeks of pregnancy, was admitted for hyperemesis gravidarum, presented with sudden onset of diplopia, blurring of vision and headache. A magnetic resonance scan of her brain showed the presence of cerebral edema with no space occupying lesion, but magnetic resonance venography ultimately revealed right transverse sinus and superior sagittal sinus thrombosis. The patient was treated with anticoagulation for 1 year, after which the patient recovered fully. Conclusion Due to its diverse and varied neurological presentation, cerebral venous sinus thrombosis should be considered in almost any brain syndrome.

  15. The natural history of preterm premature rupture of membranes in twin pregnancies.

    Science.gov (United States)

    Kibel, Mia; Barrett, Jon; Tward, Carly; Pittini, Alex; Kahn, Michael; Melamed, Nir

    2017-08-01

    To compare the characteristics of preterm premature rupture of membranes (PPROM) between twin and singleton pregnancies. This was a retrospective study of all women with twin and singleton pregnancies admitted with PPROM between 24-34 weeks of gestation. Overall 698 women with PPROM were eligible for the study: 101 (14.5%) twins and 597 (85.5%) singletons. Twins presented with PPROM at a more advanced gestational age compared with singletons (29.1 ± 2.7 vs. 28.5 ± 2.8 weeks, p = 0.03). The latency period was shorter in twins compared with singletons, especially for women presenting after 28 weeks of gestation (5.0 ± 0.8 vs. 7.0 ± 0.4 days, p = 0.01). Women with twins were more likely to deliver within 48 h (OR: 2.7; 95%CI: 1.7-4.2) and were less likely to deliver within 2-7 days (OR:  0.5; 95%CI: 0.3-0.9) following PPROM. The rate of clinical chorioamnionitis or placental abruption following PPROM was lower in twins compared with singletons (15.8% vs. 26.0%, p = 0.03). PPROM in twin pregnancies tends to occur at a more advanced gestational age, is associated with a shorter latency period and is less likely to be complicated by chorioamnionitis or placental abruption compared with singletons. This information may be useful for counseling and management decisions in cases of PPROM in women with twins.

  16. Pregnancy outcome after fetal reduction in women with a dichorionic twin pregnancy

    NARCIS (Netherlands)

    van de Mheen, L; Everwijn, S M P; Knapen, M F C M; Haak, M C; Engels, M A J; Manten, G T R; Zondervan, H A; Wirjosoekarto, S A M; van Vugt, J M G; Erwich, J J H M; Bilardo, C M; van Pampus, M G; de Groot, C J M; Mol, B W J; Pajkrt, E

    STUDY QUESTION: What are the pregnancy outcomes for women with a twin pregnancy that is reduced to a singleton pregnancy? SUMMARY ANSWER: Fetal reduction of a twin pregnancy significantly improves gestational age at birth and neonatal birthweight, however at an increased risk of pregnancy loss and

  17. Pregnancy outcome after fetal reduction in women with a dichorionic twin pregnancy

    NARCIS (Netherlands)

    van de Mheen, L.; Everwijn, S. M. P.; Knapen, M. F. C. M.; Haak, M. C.; Engels, M. A. J.; Manten, G. T. R.; Zondervan, H. A.; Wirjosoekarto, S. A. M.; van Vugt, J. M. G.; Erwich, J. J. H. M.; Bilardo, C. M.; van Pampus, M. G.; de Groot, C. J. M.; Mol, B. W. J.; Pajkrt, E.

    STUDY QUESTION: What are the pregnancy outcomes for women with a twin pregnancy that is reduced to a singleton pregnancy? summary answer: Fetal reduction of a twin pregnancy significantly improves gestational age at birth and neonatal birthweight, however at an increased risk of pregnancy loss and

  18. Pregnancy outcome after fetal reduction in women with a dichorionic twin pregnancy

    NARCIS (Netherlands)

    van de Mheen, L.; Everwijn, S. M. P.; Knapen, M. F. C. M.; Haak, M. C.; Engels, M. A. J.; Manten, G. T. R.; Zondervan, H. A.; Wirjosoekarto, S. A. M.; van Vugt, J. M. G.; Erwich, J. J. H. M.; Bilardo, C. M.; van Pampus, M. G.; de Groot, C. J. M.; Mol, B. W. J.; Pajkrt, E.

    2015-01-01

    What are the pregnancy outcomes for women with a twin pregnancy that is reduced to a singleton pregnancy? Fetal reduction of a twin pregnancy significantly improves gestational age at birth and neonatal birthweight, however at an increased risk of pregnancy loss and preterm delivery. Women with a

  19. Pregnancy outcome after fetal reduction in women with a dichorionic twin pregnancy

    NARCIS (Netherlands)

    Mheen, L. van de; Everwijn, S.M.; Knapen, M.F.; Haak, M.C.; Engels, M.A.J.; Manten, G.T.; Zondervan, H.A.; Wirjosoekarto, S.A.; Vugt, J.M.G. van; Erwich, J.J.; Bilardo, C.M.; Pampus, M.G. van; Groot, C.J. de; Mol, B.W.; Pajkrt, E.

    2015-01-01

    STUDY QUESTION: What are the pregnancy outcomes for women with a twin pregnancy that is reduced to a singleton pregnancy? SUMMARY ANSWER: Fetal reduction of a twin pregnancy significantly improves gestational age at birth and neonatal birthweight, however at an increased risk of pregnancy loss and

  20. Angular Ectopic Pregnancy Presenting as Rupture of Lateral Wall of the Uterus: Late Presentation in Gestation Week 20

    Directory of Open Access Journals (Sweden)

    Malihe Hasanzadeh

    2017-05-01

    Full Text Available The differential diagnosis of acute abdominal pain in pregnancy is broad and can be complicated by atypical manifestations that are due to the anatomic distortions and physiologic changes of pregnancy. Due to the lack of clinical understanding, angular pregnancy does not appear to be recognized as a clinical entity and many cases are likely to go undiagnosed. This is a case report of a 34-year-old woman who was referred to the obstetrics emergency department with sudden abdominal pain and in a state of hypovolemic shock. She had 20 weeks amenorrhea with a positive blood pregnancy test. She underwent laparatomy with internal hemorrhage diagnosis. During the emergency laparotomy, the authors were surprised to encounter the conceptus of 20 weeks angular pregnancy extruded through the left lateral angulation of uterine cavity. The placenta and amnion were removed and the uterine was repaired. Angular pregnancy is rare, but it should be fully understood since its clinical management, outcomes, and maternal mortality are different.

  1. Granulomatosis with Polyangiitis Presenting as Pauci-Immune Crescentic Glomerulonephritis in Pregnancy

    Directory of Open Access Journals (Sweden)

    Ryan Kunjal

    2016-01-01

    Full Text Available Antineutrophil cytoplasmic antibody (ANCA associated vasculitis rarely affects females of reproductive age. A 28-year-old African American woman presented at 8 weeks of gestation with intractable vomiting attributed to hyperemesis gravidarum. She was found to have acute kidney injury that was unresponsive to vigorous fluid resuscitation and urine sediment examination was suggestive of an underlying glomerulonephritis. Serum c-ANCA and PR3 were elevated and there was no peripheral eosinophilia. During her course she also developed one episode of small volume hemoptysis with right upper lobe infiltrates on CT Chest. There were no cutaneous manifestations of vasculitis or upper respiratory symptoms. Renal biopsy revealed a pauci-immune crescentic glomerulonephritis (PICGN. The diagnosis was consistent with granulomatosis with polyangiitis (GPA. Management initially comprised teratogen sparing agents; steroids, intravenous immunoglobulin; and plasma exchange. The response was suboptimal and she became dependent on daily renal replacement therapy. Ultimately the pregnancy was terminated allowing for traditional treatment approaches with dramatic effect. This is the first case of GPA presenting as PICGN in pregnancy and highlights the challenges of its management.

  2. Granulomatosis with Polyangiitis Presenting as Pauci-Immune Crescentic Glomerulonephritis in Pregnancy.

    Science.gov (United States)

    Kunjal, Ryan; Makary, Raafat; Poenariu, Andreea

    2016-01-01

    Antineutrophil cytoplasmic antibody (ANCA) associated vasculitis rarely affects females of reproductive age. A 28-year-old African American woman presented at 8 weeks of gestation with intractable vomiting attributed to hyperemesis gravidarum. She was found to have acute kidney injury that was unresponsive to vigorous fluid resuscitation and urine sediment examination was suggestive of an underlying glomerulonephritis. Serum c-ANCA and PR3 were elevated and there was no peripheral eosinophilia. During her course she also developed one episode of small volume hemoptysis with right upper lobe infiltrates on CT Chest. There were no cutaneous manifestations of vasculitis or upper respiratory symptoms. Renal biopsy revealed a pauci-immune crescentic glomerulonephritis (PICGN). The diagnosis was consistent with granulomatosis with polyangiitis (GPA). Management initially comprised teratogen sparing agents; steroids, intravenous immunoglobulin; and plasma exchange. The response was suboptimal and she became dependent on daily renal replacement therapy. Ultimately the pregnancy was terminated allowing for traditional treatment approaches with dramatic effect. This is the first case of GPA presenting as PICGN in pregnancy and highlights the challenges of its management.

  3. Central pontine myelinolysis presenting as isolated sixth nerve palsy in third trimester of pregnancy

    Directory of Open Access Journals (Sweden)

    Tushar Divakar Gosavi

    2015-01-01

    Full Text Available A 30-year-old primigravida presented with isolated left sixth nerve palsy at 38 weeks gestation. Her MRI showed a lesion consistent with central pontine myelinolysis (CPM. Extensive investigations did not reveal any secondary cause for the CPM. She recovered spontaneously in 2 weeks with complete resolution of her MRI changes. To our knowledge, this is the first report of CPM occurring in third trimester in the absence of identifiable secondary causes and of CPM presenting as an isolated sixth nerve palsy. We discuss the reported causes of CPM in pregnancy, possible pathophysiologic mechanisms involved and the anatomic basis of the unique clinical presentation of sixth nerve palsy in our case.

  4. Laparoendoscopic Rendezvous for Concomitant Cholecystocholedocholithiasis: A Successful Modality Even in the Most Difficult Presentations Including Pregnancy

    Directory of Open Access Journals (Sweden)

    Bader Hamza Shirah

    2016-01-01

    Full Text Available Background. Laparoendoscopic rendezvous (LERV technique is emerging as an attractive treatment option for concomitant cholecystocholedocholithiasis. In this paper, we report our experience in performing the LERV technique in patients with unusual presentations in terms of anatomical difficulty, pregnancy, multiple comorbid diseases, and postlaparotomy. We aim to highlight the effectiveness of the LERV technique in some clinical situations where conventional methods would fail or carry high risks in adequately managing concomitant cholecystocholedocholithiasis. Methods. Four patients diagnosed to have concomitant cholecystocholedocholithiasis with associated difficult presentation or comorbid diseases were treated using the LERV technique. One patient presented with difficult anatomy where ERCP failed at initial attempts. Another patient was pregnant (first trimester. A third patient had complex comorbid diseases (bronchial asthma, hypertension, congestive heart failure, and end-stage renal disease on regular hemodialysis. A fourth patient had previous laparotomy and sigmoidectomy for diverticular disease and had severe hospital phobia. Results. All patients tolerated the LERV technique very well; no intraoperative occurrence was reported. The mean operative time was 86.3±17.2 minutes; mean time of the endoscopic part was 29.4±3.57 minutes. The mean blood loss was 44.3±18.2 mL (range 20–85. Residual stone, postoperative complications, postoperative morbidity, and postoperative mortality were 0 (0%. Postoperative short hospital stay was reported in all patients, average 3 days (range 2–4. Conclusion. LERV procedure is a safe and effective treatment option for the management of concomitant cholecystocholedocholithiasis, even in difficult situations where other methods would fail or carry high risks, or in patients presenting with severe comorbid diseases or pregnancy. This procedure may emerge as an attractive alternative option for high

  5. Clinical presentation of community-acquired methicillin-resistant Staphylococcus aureus in pregnancy.

    Science.gov (United States)

    Laibl, Vanessa R; Sheffield, Jeanne S; Roberts, Scott; McIntire, Donald D; Trevino, Sylvia; Wendel, George D

    2005-09-01

    The objective of this study was to review the presentation and management of community-acquired methicillin-resistant Staphylococcus aureus (MRSA) in pregnant women. This was a chart review of pregnant patients who were diagnosed with MRSA between January 1, 2000, and July 30, 2004. Data collected included demographic characteristics, clinical presentation, culture results, and pathogen susceptibilities. Patients' pregnancy outcomes were compared with the general obstetric population during the study period. Fifty-seven charts were available for review. There were 2 cases in 2000, 4 in 2001, 11 in 2002, 23 in 2003, and 17 through July of 2004. Comorbid conditions included human immunodeficiency virus and acquired immunodeficiency syndrome (13%), asthma (11%), and diabetes (9%). Diagnostic culture was most commonly obtained in the second trimester (46%); however 18% of cases occurred in the postpartum period. Skin and soft tissue infections accounted for 96% of cases. The most common site for a lesion was the extremities (44%), followed by the buttocks (25%), and breast (mastitis) (23%). Fifty-eight percent of patients had recurrent episodes. Sixty-three percent of patients required inpatient treatment. All MRSA isolates were sensitive to trimethoprim-sulfamethoxazole, vancomycin, and rifampin. Other antibiotics to which the isolates were susceptible included gentamicin (98%) and levofloxacin (84%). In comparison with the general obstetric population, patients with MRSA were more likely to be multiparous and to have had a cesarean delivery. Community-acquired MRSA is an emerging problem in our obstetric population. Most commonly, it presents as a skin or soft tissue infection that involves multiple sites. Recurrent skin abscesses during pregnancy should raise prompt investigation for MRSA. II-3.

  6. Pregnancy

    DEFF Research Database (Denmark)

    Palmer, Keith T; Bonzini, Matteo; Bonde, Jens Peter Ellekilde

    2013-01-01

    physical workload). The adverse outcomes considered are: miscarriage, preterm delivery, small for gestational age, low birth weight, pre-eclampsia and gestational hypertension. Systematic review of the literature indicates that these exposures are unlikely to carry much of an increased risk for any...... of the outcomes, since small apparent effects might be explicable in terms of chance, bias, or confounding, while larger and better studies yield lower estimated risks compared with smaller and weaker studies. In general, patients can be reassured that such work is associated with little, if any, adverse effect...... on pregnancy. Moreover, moderate physical exercise is thought to be healthy in pregnancy and most pregnant women undertake some physical work at home. The guidelines provide risk estimates and advice on counselling....

  7. Presentation and management of acute hypertriglyceridemic pancreatitis in pregnancy: A case report

    OpenAIRE

    Lim, Rachel; Rodger, Sheila J; Hawkins, T Lee-Ann

    2015-01-01

    Pancreatitis related to hypertriglyceridemia can occasionally occur during pregnancy, particularly if there are underlying genetic abnormalities in lipid metabolism. We report the case of a 27-year-old female with hypertriglyceridemic pancreatitis in pregnancy that was treated initially with lipid lowering medications, followed by plasma exchange for persistently elevated triglyceride levels. Despite multiple interventions, she developed recurrent pancreatitis and simultaneously had a preterm...

  8. Colon cancer presenting as a hepatic mass in pregnancy: A case ...

    African Journals Online (AJOL)

    The incidences of hepatic masses and colon cancer in pregnancy are low. The clinical features of each can mimic those of pregnancy, thereby posing a diagnostic challenge to clinicians, particularly when the clinical scenario is complicated by HIV infection. This report illustrates such diagnostic difficulties, and the need to ...

  9. Perinatal outcomes among singletons after assisted reproductive technology with single-embryo or double-embryo transfer versus no assisted reproductive technology.

    Science.gov (United States)

    Martin, Angela S; Chang, Jeani; Zhang, Yujia; Kawwass, Jennifer F; Boulet, Sheree L; McKane, Patricia; Bernson, Dana; Kissin, Dmitry M; Jamieson, Denise J

    2017-04-01

    To examine outcomes of singleton pregnancies conceived without assisted reproductive technology (non-ART) compared with singletons conceived with ART by elective single-embryo transfer (eSET), nonelective single-embryo transfer (non-eSET), and double-embryo transfer with the establishment of 1 (DET -1) or ≥2 (DET ≥2) early fetal heartbeats. Retrospective cohort using linked ART surveillance data and vital records from Florida, Massachusetts, Michigan, and Connecticut. Not applicable. Singleton live-born infants. None. Preterm birth (PTB Reproductive Medicine. All rights reserved.

  10. Assessment of Gestational Age in the Third Trimester of Pregnancy ...

    African Journals Online (AJOL)

    SFH) with ultrasonic measurement of biparietal diameter (BPD) and femur length (FL) in assessing gestational age in the third trimester of pregnancy. Subjects and Methods:Women carrying singleton uncomplicated pregnancies in the third ...

  11. Presentation and management of acute hypertriglyceridemic pancreatitis in pregnancy: A case report.

    Science.gov (United States)

    Lim, Rachel; Rodger, Sheila J; Hawkins, T Lee-Ann

    2015-12-01

    Pancreatitis related to hypertriglyceridemia can occasionally occur during pregnancy, particularly if there are underlying genetic abnormalities in lipid metabolism. We report the case of a 27-year-old female with hypertriglyceridemic pancreatitis in pregnancy that was treated initially with lipid lowering medications, followed by plasma exchange for persistently elevated triglyceride levels. Despite multiple interventions, she developed recurrent pancreatitis and simultaneously had a preterm birth. In this case report, we highlight the various therapies and the use of plasmapharesis in secondary prevention of hypertriglyceridemic pancreatitis in pregnancy.

  12. Ectopic Pregnancy Coexisting with Intrauterine Pregnancy | Ifenne ...

    African Journals Online (AJOL)

    A pelvic ultrasonography showed a singleton intrauterine pregnancy, a right adnexa mass and fluid in the rectouterine pouch. At laparotomy, a ruptured right ampulary gestation sac and 8 week size uterus were found and a right total salpingectomy done. Postoperative course was uneventful and the patient delivered a live, ...

  13. Singleton status and childhood obesity: Investigating effects and mechanisms Status :

    OpenAIRE

    Maoyong Fan; Yanhong Jin

    2015-01-01

    Over the past four decades, paralleling the increasing prevalence of childhood obesity, the share of families with only one child has been rising steadily. Using three waves of the National Survey of Children's Health, we examine the effect of being the only child in a family on childhood obesity and the mechanisms through which singleton status might affect childhood obesity. We find gender-specific and age-dependent singleton effects. That is, singletons have a higher level of body mass ind...

  14. Placenta previa and risk of major congenital malformations among singleton births in Finland.

    Science.gov (United States)

    Kancherla, Vijaya; Räisänen, Sari; Gissler, Mika; Kramer, Michael R; Heinonen, Seppo

    2015-06-01

    Placenta previa has been associated with adverse birth outcomes, but its association with congenital malformations is inconclusive. We examined the association between placenta previa and major congenital malformations among singleton births in Finland. We performed a retrospective population register-based study on all singletons born at or after 22+0 weeks of gestation in Finland during 2000 to 2010. We linked three national health registers: the Finnish Medical Birth Register, the Hospital Discharge Register, and the Register of Congenital Malformations, and examined several demographic and clinical characteristics among women with and without placenta previa, in association with major congenital malformations. We estimated adjusted odds ratios and 95% confidence intervals using multivariable logistic regression models. The prevalence of placenta previa was estimated as 2.65 per 1000 singleton births in Finland (95% confidence interval, 2.53-2.79). Overall, 6.2% of women with placenta previa delivered a singleton infant with a major congenital malformation, compared with 3.8% of unaffected women (p ≤ 0.001). Placenta previa was positively associated with almost 1.6-fold increased risk of major congenital malformations in the offspring, after controlling for maternal age, parity, fetal sex, smoking, socio-economic status, chorionic villus biopsy, In vitro fertilization, pre-existing diabetes, depression, preeclampsia, and prior caesarean section (adjusted odds ratio = 1.55; 95% confidence interval, 1.27-1.90). Using a large population-based study, we found that placenta previa was weakly, but significantly associated with an increased risk of major congenital malformations in singleton births. Future studies should examine the association between placenta previa and individual types of congenital malformations, specifically in high-risk pregnancies. © 2015 Wiley Periodicals, Inc.

  15. Comparison of academic performance of twins and singletons in adolescence

    DEFF Research Database (Denmark)

    Christensen, Kaare; Petersen, Inge; Skytthe, Axel

    2006-01-01

    OBJECTIVES: To determine whether twins in recent cohorts show similar academic performance in adolescence to singletons and to test the effect of birth weight on academic performance in twins and singletons. DESIGN: Follow-up study. SETTING: Denmark. PARTICIPANTS: All twins (n=3411) and a 5% random...... increase in birth weight. CONCLUSIONS: Although older cohorts of twins have been found to have lower mean IQ scores than singletons, twins in recent Danish cohorts show similar academic performance in adolescence to that of singletons. Birth weight has a minimal effect on academic performance in recent...

  16. Birthweight distribution in ART singletons resulting from embryo culture in two different culture media compared with the national population.

    Science.gov (United States)

    Lemmen, J G; Pinborg, A; Rasmussen, S; Ziebe, S

    2014-10-10

    Is there a difference in birthweight distribution in ART singletons born after IVF culture in two different culture media? There is no effect of culture media on both crude and adjusted birthweight distributions in ART singletons from nulliparous mothers. Studies on human ART singletons have reported a difference in birthweight in singletons following IVF culture in different culture media. However, other studies comparing different culture media have not shown any significant differences in birthweight. This study was a retrospective comparison of birthweights in IVF/ICSI singletons conceived after fresh embryo transfer following embryo culture in Cook or Medicult medium and in a national cohort of naturally conceived singletons in nulliparous women. The study compares four independent groups consisting of singletons in nulliparous women from Cook-d2: 2-day culture in Cook medium at Rigshospitalet (n = 974), Medicult-d2: 2-day culture in Medicult EmbryoAssist medium at Rigshospitalet (n = 147), Medicult-d3: 3-day culture in Medicult EmbryoAssist medium with and without added GM-CSF (n = 204), and DK: pregnancies from the Danish birth registry (n = 106842). The study compares the birthweights of singletons from nulliparous women in the four independent groups mentioned above; Cook-d2: Medicult-d2: Medicult-d3: and DK. In addition, distributions of large and small for gestational age infants were compared between the groups and a multiple linear regression analysis was used to determine which factors determined birthweight. We found no significant difference in the crude birthweight distributions between singletons born after culture in Cook-d2 or Medicult-groups. Singleton girls from the Cook-d2 group weighed 3302 ± 28 g, versus 3252 ± 76 in the Medicult-d2 group (difference 50 g; P = 0.547). Singleton boys from the Cook-d2 group weighed 3430 ± 27 g, versus 3354 ± 56 in the Medicult-d2 group (difference 76 g; P = 0.279). In the background population, mean

  17. Complete Hydatidiform Mole Presenting as a Placenta Accreta in a Twin Pregnancy with a Coexisting Normal Fetus: Case Report

    Directory of Open Access Journals (Sweden)

    Marijo Aguilera

    2012-01-01

    Full Text Available A twin pregnancy with a complete hydatidiform mole and a coexisting normal fetus (CHMF is a rare clinical scenario, and it carries many associated pregnancy and postnatal risks. Limited numbers of case studies exist reporting an outcome of live birth, and only three prior cases report the presentation of a hydatidiform mole as a placenta previa. We report a case of CHMF with the molar component presenting antenatally as a placenta previa, which ultimately resulted in placenta accreta at the time of delivery. A live male infant was delivered at 34 weeks’ gestation via planned cesarean section, and a hysterectomy was performed following unsuccessful removal of the molar component. We additionally utilized previously described methods of placing internal iliac balloons and ureteral stents prior to delivery. In such a high-risk pregnancy with a known molar previa component, these surgical preparation measures may be of benefit.

  18. Placental melatonin system is present throughout pregnancy and regulates villous trophoblast differentiation.

    Science.gov (United States)

    Soliman, Ahmed; Lacasse, Andrée-Anne; Lanoix, Dave; Sagrillo-Fagundes, Lucas; Boulard, Véronique; Vaillancourt, Cathy

    2015-08-01

    Melatonin is highly produced in the placenta where it protects against molecular damage and cellular dysfunction arising from hypoxia/re-oxygenation-induced oxidative stress as observed in primary cultures of syncytiotrophoblast. However, little is known about melatonin and its receptors in the human placenta throughout pregnancy and their role in villous trophoblast development. The purpose of this study was to determine melatonin-synthesizing enzymes, arylalkylamine N-acetyltransferase (AANAT) and hydroxyindole O-methyltransferase (HIOMT), and melatonin receptors (MT1 and MT2) expression throughout pregnancy as well as the role of melatonin and its receptors in villous trophoblast syncytialization. Our data show that the melatonin generating system is expressed throughout pregnancy (from week 7 to term) in placental tissues. AANAT and HIOMT show maximal expression at the 3rd trimester of pregnancy. MT1 receptor expression is maximal at the 1st trimester compared to the 2nd and 3rd trimesters, while MT2 receptor expression does not change significantly during pregnancy. Moreover, during primary villous cytotrophoblast syncytialization, MT1 receptor expression increases, while MT2 receptor expression decreases. Treatment of primary villous cytotrophoblast with an increasing concentration of melatonin (10 pM-1 mM) increases the fusion index (syncytium formation; 21% augmentation at 1 mM melatonin vs. vehicle) and β-hCG secretion (121% augmentation at 1 mM melatonin vs. vehicle). This effect of melatonin appears to be mediated via its MT1 and MT2 receptors. In sum, melatonin machinery (synthetizing enzymes and receptors) is expressed in human placenta throughout pregnancy and promotes syncytium formation, suggesting an essential role of this indolamine in placental function and pregnancy well-being. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. Use of contraception in women who present for termination of pregnancy in inner London.

    Science.gov (United States)

    Price, S J; Barrett, G; Smith, C; Paterson, C

    1997-11-01

    To describe the contraceptive usage of women undergoing termination of pregnancy in order to identify problems with contraception, and therefore suggest ways in which contraceptive services can be improved. Prospective study of attenders for NHS termination of pregnancy over a three month period. Community based assessment clinics for NHS termination of pregnancy in inner London. Two hundred and sixty-nine women asking for assessment for NHS termination of pregnancy. Source of contraception, method used around time of conception, and problems experienced. Respondents tell into three groups: those using contraception around the time they became pregnant; those who had ceased to use contraception; and those that had never used contraception. The method of contraception used by the majority of the first group was the condom and the main source of the method was the chemist shop. The second group had most commonly used oral contraceptives in the past and had ceased use in many cases as a result of side effects. The majority of the third group did not speak English and had limited knowledge of methods of contraception. High usage of chemists means women avoid service providers who could offer help and advice. Women were prepared to put themselves at risk of unwanted pregnancy rather than return for further help and the lack of knowledge about emergency birth control was of some concern. The needs of black and ethnic minority women requires detailed work to improve access and acceptability of contraceptive services.

  20. Giant bilateral renal angiomyolipomas and lymphangioleiomyomatosis presenting after two successive pregnancies successfully treated with surgery and rapamycin.

    Science.gov (United States)

    Peces, Ramón; Cuesta-López, Emilio; Peces, Carlos; Selgas, Rafael

    2011-01-01

    We report the case of a 25-year-old woman who presented with abdominal and flank pain with two successive pregnancies and was diagnosed of giant bilateral renal AMLs and pulmonary LAM associated with TSC in the post-partum of her second pregnancy. This case illustrates that in women with TSC rapid growth from renal AMLs and development of LAM may occur with successive pregnancies. It also stresses the potential for preservation of renal function despite successive bilateral renal surgery of giant AMLs. Moreover, the treatment with a low-dose rapamycin may be an option for LAM treatment. Finally, a low-dose rapamycin may be considered as an adjuvant treatment together to kidney-sparing conservative surgery for renal AMLs.

  1. Giant Bilateral Renal Angiomyolipomas and Lymphangioleiomyomatosis Presenting after Two Successive Pregnancies Successfully Treated with Surgery and Rapamycin

    Directory of Open Access Journals (Sweden)

    Ramón Peces

    2011-01-01

    Full Text Available We report the case of a 25-year-old woman who presented with abdominal and flank pain with two successive pregnancies and was diagnosed of giant bilateral renal AMLs and pulmonary LAM associated with TSC in the post-partum of her second pregnancy. This case illustrates that in women with TSC rapid growth from renal AMLs and development of LAM may occur with successive pregnancies. It also stresses the potential for preservation of renal function despite successive bilateral renal surgery of giant AMLs. Moreover, the treatment with a low-dose rapamycin may be an option for LAM treatment. Finally, a low-dose rapamycin may be considered as an adjuvant treatment together to kidney-sparing conservative surgery for renal AMLs.

  2. Role of Frontal Cortex in Attentional Capture by Singleton Distractors

    Science.gov (United States)

    de Fockert, Jan W.; Theeuwes, Jan

    2012-01-01

    The role of frontal cortex in selective attention to visual distractors was examined in an attentional capture task in which participants searched for a unique shape in the presence or absence of an additional colour singleton distractor. The presence of the additional singleton was associated with slower behavioural responses to the shape target,…

  3. Attentional control during visual search: The effect of irrelevant singletons

    NARCIS (Netherlands)

    Theeuwes, J.; Burger, R.

    1998-01-01

    Four experiments investigated whether a highly salient color singleton can be ignored during serial search. Observers searched for a target letter among nontarget letters and were instructed to ignore an irrelevant, highly salient color singleton that was either compatible or incompatible with the

  4. Microperforated Hymen Presenting Spontaneous Pregnancy with Cesarean Delivery and Hymenotomy Surgery: A Case Report

    Directory of Open Access Journals (Sweden)

    Brikene Elshani

    2018-03-01

    CONCLUSIONS: This case study suggests that even though as microperforated hymen surgery in puberty can permit pregnancy and intervention with cesarean section and hymenotomy is a good option to reduce the resulting perioperative complications which indirectly affect the increase of the fertilisation and improvement of later sexual life.

  5. Overweight in Singletons Compared to Children with Siblings

    DEFF Research Database (Denmark)

    Hunsberger, Monica; Formisano, Annarita; Reisch, Lucia

    2012-01-01

    The aim of this study was to compare the prevalence of overweight in only children to those with siblings and to explore potential behavioral mediating factors. This study relies upon cross-sectional data collected at survey centers in eight European countries participating in Identification....... The three southernmost countries have over threefold risk of overweight, dominated by Italy, compared with the north-central countries, which is not explained by the prevalence of singleton children. The excess risk of overweight among children without siblings was robustly observed even when considering...... and prevention of Dietary- and lifestyle-induced health EFfects In Children and infantS (IDEFICS). The present analysis is based on measured anthropometry and parent or guardian-reported socio-demographic characteristics. Subjects include 12 720 children aged 2–9 years for whom number of siblings was known...

  6. Clinical presentation and treatment outcome of molar pregnancy: Ten years experience at a Tertiary Care Hospital in Dammam, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Ayman A Al-Talib

    2016-01-01

    Full Text Available Objectives: To study the clinical presentation and treatment outcome of molar pregnancy at a Tertiary Care Hospital in Dammam, Saudi Arabia. Materials and Methods: Reviewed medical records of all molar pregnancy cases among all the deliveries at a tertiary care hospital in Dammam from 2005 to 2014, after approval by institutional ethical review committee. Data abstracted included patient′s age, parity, presenting symptoms, gestational age at diagnosis, uterine size, ultrasonographic findings, BhCG level at the time of diagnosis and at follow-up after evacuation, and blood loss during evacuation. Data was entered and analyzed using Excel; frequency distribution for categorical variables and descriptive statistics for continuous variables were computed. Results: Of a total of 25,000 deliveries in ten years, 22 cases of complete molar pregnancy were encountered: 0.9 cases of molar pregnancy per 1000 pregnancies. Majority of patients (63.7% were older than 35 years, and were nulliparous (45.5%. The commonest symptom was vaginal bleeding (86.4% followed by hyperemesis gravidarum (41.0%; Hyperthyroidism was seen in 1 patient (4.5%. Ovarian enlargement by theca-lutin cyst was seen in 3 patients (13.6%. The majority of patients (63.6% had normal BhCG within 9 weeks (63 days after suction curettage. The majority of the cases followed a benign course. Conclusion: Aged older than 35 years seems a risk factor and vaginal bleeding is the commonest presenting symptom. Early booking of pregnant women to antenatal care clinics and routine first trimester ultrasound made diagnosis easier and earlier before complications appear.

  7. Creation of interdisciplinary guidelines for care of women presenting to the emergency department with pregnancy loss.

    Science.gov (United States)

    Catlin, A

    2017-07-01

    A research trajectory is reported that created state-of-the-art interdisciplinary guidelines for care of women and their families who arrive in the emergency department with pregnancy loss. These guidelines include attention to mother and family bereavement as well as care of the fetus. Design was a triangulated non-experimental exploratory action research for the purpose of changing practice. Included were: (1) A qualitative study of emergency room nurses and physicians to assess beliefs/barriers to providing optimal care for pregnancy loss patients. (2) A focus group of perinatal bereavement providers; (3) Another focus group in the form of a sponsored National Summit of professional and lay experts and (4) A Delphi Study to craft language for national position statement. Results allowed the creation of interdisciplinary guidelines from the National Perinatal Association. These guidelines are being adopted by organizations and facilities throughout the United States. Training programs for emergency department personnel have been created by pregnancy loss organizations and are available.

  8. Challenges in the management of twin pregnancy discordant for ...

    African Journals Online (AJOL)

    Challenges in the management of twin pregnancy discordant for abnormality. CJM Stewart. Abstract. Prenatal diagnosis in the setting of a twin pregnancy is challenging. The frequency of abnormalities is higher in twin than in singleton pregnancies, particularly in monozygotic pregnancies. The finding of an abnormality in ...

  9. Case of twin pregnancy complicated by idiopathic thrombocytopenic ...

    African Journals Online (AJOL)

    Idiopathic thrombocytopenic purpura (ITP) is an acquired thrombocytopenia without other clear cause of thrombocytopenia. It is not common in a singleton pregnancy and less common in twin pregnancy. We report a 33‑year‑old ITP pluripara whose first pregnancy was uneventful. She carried twin pregnancy, complicated ...

  10. Abdominal Cerclage in Twin Pregnancy after Radical Surgical Conization

    Directory of Open Access Journals (Sweden)

    Ioannis Kyvernitakis

    2014-01-01

    Full Text Available Radical and repeated cone biopsies are associated with a high risk of spontaneous preterm birth. A 30-year-old gravida 1 presented with a spontaneous dichorionic twin pregnancy. She had a history of two radical surgical conizations. By speculum examination, no cervical tissue was detected. A history-indicated transabdominal cervicoisthmic cerclage was performed at 12 + 4/7 gestational weeks because of assumed cervicoisthmic insufficiency. The pregnancy continued until 34 + 3/7 weeks when the patient developed preeclampsia indicating Cesarean delivery. Transabdominal cerclage in twin pregnancy has rarely been described, but it may be considered in case of extreme cervical shortening after radical cervical surgery, as it would in singleton pregnancy.

  11. Umbilical cord length in singleton gestations: a Finnish population-based retrospective register study.

    Science.gov (United States)

    Georgiadis, L; Keski-Nisula, L; Harju, M; Räisänen, S; Georgiadis, S; Hannila, M-L; Heinonen, S

    2014-04-01

    Many complications of pregnancy and delivery are associated with umbilical cord length. It is important to examine the variation in length, in order to identify normal and abnormal conditions. Moreover, the factors influencing cord growth and development are not precisely known. The main objectives were to provide updated reference charts for umbilical cord length in singleton pregnancies and to evaluate potential factors affecting cord length. Birth register data of 47,284 singleton pregnant women delivering in Kuopio University Hospital, Finland was collected prospectively. Gender-specific centile charts for cord length from 22 to 44 gestational weeks were obtained using generalized additive models for location, scale, and shape (GAMLSS). Gestational, fetal, and maternal factors were studied for their potential influence on cord length with single variable analysis and stepwise multiple linear regression analysis. Cord length increased according to gestational age, while the growth decelerated post-term. Birth weight, placental weight, pregravid maternal body mass index, parity, and maternal age correlated to cord length. Gestational diabetes and previous miscarriages were associated with longer cords, while female gender and placental abruption were associated with shorter cords. Girls had shorter cords throughout gestation although there was substantial variation in length in both genders. Cord length associated significantly with birth weight, placental weight, and gestational age. Significantly shorter cords were found in women with placental abruption. This important finding requires further investigation. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Association of Extremely Skewed X-chromosome Inactivation with Taiwanese Women Presenting with Recurrent Pregnancy Loss

    Directory of Open Access Journals (Sweden)

    Pao-Lin Kuo

    2008-04-01

    Full Text Available X-chromosome inactivation (XCI is a phenomenon that occurs in female mammals. Typically, maternally- and paternally-derived X chromosomes are inactivated at approximately the same frequency. If preferential inactivation occurs, the person is considered to have skewed XCI. Skewed XCI has been reported to occur more frequently in women who experience recurrent pregnancy loss (RPL. In this study, we sought to investigate if there is an association between skewed XCI and unexplained RPL in Taiwanese women. A total of 194 women who had experienced unexplained RPL were recruited into the study. Human androgen receptor or DXS6673E and DX15-134 loci were used in the XCI assay. The results of our study suggested that a cut-off point 95% XCI is associated with RPL. Extremely skewed XCI occurs in a subset of Taiwanese women with RPL.

  13. Appendiceal Endometriosis and Carcinoid Presented as Acute Appendicitis in Pregnancy: A Rare Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Panagiotis A. Dimitriadis

    2013-01-01

    Full Text Available A 22-year-old pregnant woman presented at the twenty-seventh week of gestation in the Emergency Department with acute abdominal pain and right iliac fossa tenderness. Urgent MRI was done and was suggestive of acute appendicitis. A laparoscopy was performed that confirmed an inflamed and purulent appendix that was removed. The technique used is described in detail. The histopathologic findings were those of acute appendicitis, carcinoid, and endometriosis of the appendix. We report the first case of this extremely rare triad presented in pregnancy.

  14. Giant Aneurysmal Bone Cyst of the Anterior Cranial Fossa and Paranasal Sinuses Presenting in Pregnancy: Case Report and Literature Review.

    Science.gov (United States)

    Hnenny, Luke; Roundy, Neil; Zherebitskiy, Victor; Grafe, Marjorie; Mansoor, Atiya; Dogan, Aclan

    2015-11-01

    Background and Purpose Aneurysmal bone cysts (ABCs) rarely involve the cranium and have seldom been reported in pregnancy. Clinical Presentation We describe a case of a 28-year-old woman who presented at 37 weeks of gestation with 3 months of gradually worsening vision, 10 months of proptosis, and restricted ocular motility on the left. Brain imaging revealed a multicystic enhancing mass measuring 5.9 × 5.3 × 3.7 cm, centered on the cribriform plate on the left, extending into the anterior cranial fossa superiorly as well as the left nasal cavity, maxillary, sphenoid, and frontal sinuses. Her clinical course is described in detail; 3-month postoperative imaging demonstrated no residual mass. Conclusion A literature review revealed five previous cases of ABCs associated with pregnancy. We report a rare case of a giant ABC of fibrous dysplasia involving the paranasal sinuses and anterior cranial fossa. We postulate on the possible influence of pregnancy on the clinical course.

  15. Do very preterm twins and singletons differ in their neurodevelopment at 5 years of age?

    Science.gov (United States)

    Bodeau-Livinec, Florence; Zeitlin, Jennifer; Blondel, Béatrice; Arnaud, Catherine; Fresson, Jeanne; Burguet, Antoine; Subtil, Damien; Marret, Stéphane; Rozé, Jean-Christophe; Marchand-Martin, Laetitia; Ancel, Pierre-Yves; Kaminski, Monique

    2013-11-01

    Twins have inconsistently shown poorer outcomes than singletons. Although a high proportion of twins are born very preterm, data are sparse on the long-term outcomes in very preterm twins. The objective of this study was to compare mortality and neurodevelopmental outcomes of very preterm singletons and twins and to study outcomes in relation to factors specific to twins. Birth cohort study Etude Epidemiologique sur les Petits Ages Gestationnels (EPIPAGE). Nine regions in France. All very preterm live births occurring from 22 to 32 weeks of gestation in all maternity wards of nine French regions in 1997 (n=2773). Neurodevelopmental status, including cerebral palsy, and a cognitive assessment with the Kaufman Assessment Battery for Children, with scores on the Mental Processing Composite (MPC) scale, was available for 1732 and 1473 children at 5 years of age, respectively. Among live births, twins had higher hospital mortality than singletons (adjusted (a)OR: 1.4 (95% CI 1.1 to 1.9)). Among survivors, there was no crude difference at 5 years between twins and singletons in the prevalence of cerebral palsy (8.0% vs 9.1%, respectively), MPC <70 (9.5% vs 11.1%) and mean MPC (94.6 vs 94.4). However, after adjustment for sex, gestational age, intrauterine growth restriction and social factors, twins were more likely to have lower MPC scores (mean difference: -2.4 (95% CI-4.8 to 0.01)). Live born twins had a higher risk of mortality when birth weight discordance was present (aOR:2.9 (95% CI 1.7 to 4.8)), but there were no differences in long-term outcomes. Compared with very preterm singletons, twins had higher mortality, no difference with respect to severe deficiencies, but slightly lower MPC scores at 5 years.

  16. Mode of Delivery according to Leisure Time Physical Activity before and during Pregnancy

    DEFF Research Database (Denmark)

    Nielsen, Emilie Nor; Andersen, Per Kragh; Hegaard, Hanne Kristine

    2017-01-01

    Objectives: To examine the association between maternal leisure time physical activity and mode of delivery. Study Design: Population-based multicentre cohort. From the Danish Dystocia Study, we included 2,435 nulliparous women, who delivered a singleton infant in cephalic presentation at term...... increasing leisure time physical activity before and during pregnancy associated with a less complicated delivery among low-risk, nulliparous women....

  17. Does an increased cesarean section rate improve neonatal outcome in term pregnancies?

    Science.gov (United States)

    Kupari, Marja; Talola, Nina; Luukkaala, Tiina; Tihtonen, Kati

    2016-07-01

    To clarify whether an increased cesarean section rate improves the short-term neonatal outcome in singleton term pregnancies with cephalic presentation. A retrospective study of institutional data on the mode of delivery and neonatal outcome. The study included two cohorts: 1998-1999 (n = 7437) and 2004-2005 (n = 8505), since the institutional cesarean section rate increased sharply between these cohorts and has remained stable after the latter study period. The caesarean section rate almost doubled from 6.8 to 11.3 % (p cesarean section rate from a low to a moderate does not improve the short-term neonatal outcome in term singleton pregnancies. On the contrary neonatal intensive care unit admissions increased with increasing caesarean section rate. Furthermore it is possible to achieve good neonatal outcome with a low cesarean section rate.

  18. The Impact of Upper Abdominal Pain During Pregnancy Following a Gastric Bypass

    DEFF Research Database (Denmark)

    Petersen, Liselotte; Lauenborg, Jeannet; Svare, Jens

    2017-01-01

    Objective: The aim of the present study was to describe the risk of internal herniation (IH) and the obstetric outcome in pregnant women with Roux-en-Y gastric bypass (RYGB) and episodes of upper abdominal pain.  Methods: The cohort included 133 women with RYGB: 94 with 113 pregnancies, from.......  Conclusions: Upper abdominal pain during pregnancy is frequent among women with Roux-en-Y gastric bypass, is often due to IH and is associated with adverse pregnancy outcome......., pregestational and gestational abdominal surgery and pregnancy outcome. The risk of upper abdominal pain was estimated in the local cohort. Surgical intervention, IH and obstetric outcome according to pain were evaluated for 139 pregnancies with delivery of a singleton after 24 weeks of gestation (birth cohort...

  19. Management of a Viable Ectopic Pregnancy on Caesarean Scar After IVF-ET Procedure: A Case Presentation

    Directory of Open Access Journals (Sweden)

    Kazım Gezginç

    2012-04-01

    bleeding focus could be detected but bilateral uterine arteries were ligated. As a result, caesarean scar pregnancy is a highly complicated type of ectopic pregnancy and should be kept in mind during routine obstetric practice.

  20. The umbilical coiling index in normal pregnancy

    NARCIS (Netherlands)

    van Diik, C. C.; Franx, A.; de Laat, M. W. M.; Bruinse, H. W.; Visser, G. H. A.; Nikkels, P. G. J.

    2002-01-01

    To provide reference values for the umbilical coiling index in uncomplicated pregnancy. Umbilical cords were collected from livebom singleton infants born after uncomplicated pregnancies. The umbilical coiling index (UCI) was calculated as the number of coils divided by the cord length in

  1. pregnancy metabolism In . tWIn

    African Journals Online (AJOL)

    .ficant differences in venous blood sugar values or insulin responses were found between singleton and twin pregnancies. S Atr Med J 1983; 63: 53&-540. It is well known that pregnancy is associated with alterations in carbohydrate metabolism. These changes are best reflected by blood glucose and insulin patterns.

  2. Intrauterine shelves in pregnancy: sonographic observations.

    Science.gov (United States)

    Brown, D L; Felker, R E; Emerson, D S

    1989-10-01

    Twenty-five shelves of tissue, all having a free edge within the uterine cavity, were identified by sonography in 24 singleton pregnancies. In no case did the shelf attach to the fetus or restrict fetal motion. The fetus was sonographically normal in 23 pregnancies, and no fetus developed amniotic-band syndrome. One fetus had anencephaly, probably unrelated to amniotic-band syndrome. Although these shelves may be due to synechiae, only eight (32%) of the patients had a history of dilatation and curettage or cesarean delivery, which predispose the patient to formation of synechiae. This experience suggests that when a shelf of tissue with a free edge is present within the pregnant uterus, there should be no concern for the development of amniotic-band syndrome as long as a complete sonographic survey of the fetus reveals no abnormalities.

  3. Prevalence and risk of Down syndrome in monozygotic and dizygotic multiple pregnancies in Europe: implications for prenatal screening

    DEFF Research Database (Denmark)

    Boyle, B; Morris, J K; McConkey, R

    2014-01-01

    OBJECTIVE: To determine risk of Down syndrome (DS) in multiple relative to singleton pregnancies, and compare prenatal diagnosis rates and pregnancy outcome. DESIGN: Population-based prevalence study based on EUROCAT congenital anomaly registries. SETTING: Eight European countries. POPULATION: 14...

  4. Term pregnancy with choriocarcinoma presenting as severe fetal anemia and postpartum hemorrhage

    Directory of Open Access Journals (Sweden)

    Hsiu-Huei Peng

    2016-06-01

    Conclusion: Although fetomaternal hemorrhage is a rare form of presentation of choriocarcinoma, its presence should alert the physician to investigate the cause further. This chemotherapy regimen was effective in our case and the patient needed to be followed up carefully.

  5. Case of twin pregnancy complicated by idiopathic thrombocytopenic ...

    African Journals Online (AJOL)

    2016-05-09

    May 9, 2016 ... Idiopathic thrombocytopenic purpura (ITP) is an acquired thrombocytopenia without other clear cause of thrombocytopenia. It is not common in a singleton pregnancy and less common in twin pregnancy. We report a 33‑year‑old ITP pluripara whose first pregnancy was uneventful. She carried twin ...

  6. Recurring complications in second pregnancy

    DEFF Research Database (Denmark)

    Lykke, Jacob Alexander; Paidas, Michael J; Langhoff-Roos, Jens

    2009-01-01

    OBJECTIVE: To clarify the obstetric consequences in a second pregnancy after a first singleton pregnancy complicated by spontaneous preterm delivery or preeclampsia and stratified by the variation in fetal growth. METHODS: In a registry-based cohort study, we identified women having a first...... and second singleton delivery in Denmark from 1978 to 2007 (n=536,419). The exposures and endpoints were preterm delivery, preeclampsia, fetal growth, placental abruption, and stillbirth after 20 weeks of gestation. We used chi and t test to compare differences between incidences on first and second...... pregnancies. RESULTS: Compared with a spontaneous first delivery at term, a delivery between 32 and 36 weeks of gestation increased the risk of preterm delivery in the second pregnancy from 2.7% to 14.7% (odds ratio [OR] 6.12, 95% confidence interval [CI] 5.84-6.42) and the risk of preeclampsia from 1.1% to 1...

  7. Polyhydramnios as a Predictor of Adverse Pregnancy Outcomes

    OpenAIRE

    Tashfeen, Kaukab; Hamdi, Ilham Moosa

    2013-01-01

    Objectives: This study aimed to ascertain the frequency of polyhydramnios in singleton pregnancies, to determine the associated risk factors, and assess the adverse maternal and perinatal outcomes. Methods: A retrospective cohort study of all singleton pregnancies complicated with polyhydramnios after 28 weeks of gestation was carried out in Nizwa Hospital’s Obstetrics & Gynecology Department, Oman, from January 2002 to December 2007. Of 25,979 pregnant women reviewed, 477 were found to have ...

  8. Singleton preterm births in Korle bu teaching hospital, Accra, Ghana ...

    African Journals Online (AJOL)

    Objective: To determine the singleton preterm birth rate, the relative proportions of the clinical categories of preterm births and to compare the outcomes in these categories. Setting: Department of Obstetrics & Gynaecol-ogy, Korle Bu Teaching Hospital. Participants: Preterm births from 1st July to 31st December 2003.

  9. From Backpain to Paraplegia: A Rare Primary Presentation of Metastatic Ovarian Cancer in Pregnancy

    Directory of Open Access Journals (Sweden)

    Filiz Çayan

    2011-04-01

    Full Text Available Vertebral metastasis from epithelial ovarian carcinoma is extremely rare and usually diagnosed at autopsy. We present here an unusual case of pregnant woman who developed paraplegy, due to thoracal vertebral metastasis and pathologic vertebral fracture of ovarian carcinoma.

  10. Granulomatosis with Polyangiitis Presenting as Pauci-Immune Crescentic Glomerulonephritis in Pregnancy

    OpenAIRE

    Kunjal, Ryan; Makary, Raafat; Poenariu, Andreea

    2016-01-01

    Antineutrophil cytoplasmic antibody (ANCA) associated vasculitis rarely affects females of reproductive age. A 28-year-old African American woman presented at 8 weeks of gestation with intractable vomiting attributed to hyperemesis gravidarum. She was found to have acute kidney injury that was unresponsive to vigorous fluid resuscitation and urine sediment examination was suggestive of an underlying glomerulonephritis. Serum c-ANCA and PR3 were elevated and there was no peripheral eosinophili...

  11. Prenatal screening and diagnosis of aneuploidy in multiple pregnancies.

    Science.gov (United States)

    Gagnon, Alain; Audibert, Francois

    2014-02-01

    Prenatal screening for aneuploidy has changed significantly over the last 30 years, from being age-based to maternal serum and ultrasound based techniques. Multiple pregnancies present particular challenges with regards to screening as serum-based screening techniques are influenced by all feti while ultrasound-based techniques can be fetus specific. Tests currently available tend to not perform as well in multiple compared to singleton pregnancies. Considerations must be given to these variations when discussing and performing screening for aneuploidy in this situation. Prenatal invasive diagnosis techniques in multiple pregnancies bring their own challenges from a technical and counselling point of view, in particular with regards to sampling error, mapping and assignment of results and management of abnormal results. This review addresses these particular challenges and provides information to facilitate care. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. [Pregnancy termination in Bulgaria – past, present and future perspectives. Drugs induced abortion – guidelines by WHO].

    Science.gov (United States)

    Marinov, B; Andreeva, A

    2013-01-01

    There are still too many unsafe abortions performed worldwide. Together with the efforts to reduce the abortion by choice, we note a rise in the need for mid trimester pregnancy termination for medical reasons. The article looks at the past present and future perspective of the abortion as a procedure in Bulgaria. States the fact that medical abortion is officially not widely performed. We reckon that with the existing guidelines by WHO and with Mifepriston and Misoprostol recently registered in Bulgaria, it is time for the medical abortion to become part of the clinical practice in Bulgaria. We believe that early medical abortion as well as mid trimester induced abortion is and adequate if not better alternative to the existing in Bulgaria procedures.

  13. Divergence of estimated fetal weight and birth weight in singleton fetuses.

    Science.gov (United States)

    Sotiriadis, Alexandros; Eleftheriades, Makarios; Papadopoulos, Vassileios; Sarafidis, Kosmas; Pervanidou, Panagiota; Assimakopoulos, Efstratios

    2018-03-01

    To evaluate differences in distribution of estimated fetal weight (EFW) and birth weight (BW) of ongoing fetuses and neonates of the same gestational age. Reference curves for EFW (Hadlock BPD-HC-AC-FL formula, N = 1191) and BW (N = 1036) in singleton pregnancies from 24 +0 to 40 +6 gestational weeks were calculated. Multiple pregnancies, fetuses with major or multiple abnormalities or syndromes and iatrogenic preterm deliveries due to preeclampsia or abnormal fetal Doppler were excluded. The standardized residuals for EFW and BW were calculated and compared. EFW and BW can be accurately described by quadratic equations (R 2  = 0.944 and 0.807, respectively). The distribution of standardized residuals for BW using the EFW formula was negative from 28 +0 to 35 +6 weeks. The 50th and 5th centiles of BW were lower than those of EFW throughout prematurity, and they converged at approximately 38 gestational weeks. The 5th centile for BW was 30% lower than the 5th centile for EFW at 27 weeks, 27.5% lower at 30 weeks and 19.4% at 34 weeks. Preterm infants have lower BW distribution compared to the expected EFW of ongoing pregnancies of the same gestational age, supporting the concept of hidden intrauterine morbidity for a proportion of these infants.

  14. Clinical significance of pregnancy in adolescence in Japan.

    Science.gov (United States)

    Suzuki, Shunji

    2018-01-07

    We examined the clinical characteristics and obstetric outcomes in adolescent pregnancies in Japanese women. The present study was a retrospective investigation of all primiparous Japanese women with singleton pregnancies who gave birth at ≥22 weeks' gestation aged ≤18 years old (adolescent pregnancy, n = 325) and aged 28-30 years old (n = 2029) at Japanese Red Cross, Katsushika Maternity Hospital between 2002 and 2016. The frequencies of smoking, economic problems, an unmarried single status at delivery and the start of prenatal care in the first trimester in the adolescent pregnancy group were significantly higher than in the control group (p < .01). The incidences of Chlamydia trachomatis, Condyloma acuminatum, and mental disorders in the adolescent pregnancy group were significantly higher than in the control group (p < .01). Pregnancy in adolescence was not related to adverse obstetric outcomes except preterm delivery (p = .02). Adolescent pregnancy was not associated with adverse obstetric outcomes; however, adequate social, economic, and mental support is needed for adolescent pregnant women.

  15. Prevalences and pregnancy outcome of vanishing twin pregnancies achieved by in vitro fertilization versus natural conception.

    Science.gov (United States)

    Márton, Virág; Zádori, János; Kozinszky, Zoltan; Keresztúri, Attila

    2016-11-01

    To evaluate whether vanishing twin (VT) pregnancies achieved by in vitro fertilization and intracytoplasmic sperm injection (IVF-ICSI) had a more adverse perinatal outcome than those after natural conception. Longitudinal, retrospective cohort study. Tertiary university hospital. Three hundred and six (78 after IVF-ICSI and 228 after natural conception) VT pregnancies over a 22-year period, with VT cases matched to primarily singleton controls. None. Obstetric and neonatal outcome data. The incidence of VT was statistically significantly higher after natural conception (18.2% of twins) than after IVF-ICSI (12.6% of twins). The odds of VT in pregnancies complicated with pregestational or gestational diabetes were disproportionally higher in IVF-ICSI cases than in spontaneously conceived VT pregnancies (adjusted odds ratio [AOR]: 0.80 vs. 3.10 and 1.00 vs. 1.07, respectively). Previous induced abortion (AOR 1.34) or second-trimester fetal loss (AOR 3.3) increased the risk of VT pregnancies after spontaneous conception. Gestational diabetes mellitus in both the previous (AOR 5.41) and the present (AOR 2.3) pregnancy as well as chronic maternal diseases (AOR 3.5) and placentation anomalies all represented independent risk factors for VT after IVF-ICSI. Vanishing twin pregnancies had a lower prevalence and a worse perinatal outcome after IVF-ICSI as compared with those of their spontaneously conceived counterparts. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  16. Urinary neutrophil gelatinase-associated lipocalin (NGAL) excretion increases in normal pregnancy but not in preeclampsia

    DEFF Research Database (Denmark)

    Ødum, Lars; Andersen, Anita Sylvest; Hviid, Thomas Vauvert F

    2014-01-01

    BACKGROUND: Neutrophil gelatinase-associated lipocalin (NGAL) serum values have been shown to increase in preeclampsia. The goal of the present study was to evaluate changes in urinary NGAL concentrations during uncomplicated pregnancy and in cases of preeclampsia and hypertension. METHODS: Fifty......-one pregnant women who developed preeclampsia and 28 diagnosed with essential or gestational hypertension were investigated for urinary NGAL concentrations during pregnancy. As controls, 100 healthy pregnant women with uncomplicated singleton pregnancies were randomly selected. Urinary NGAL as well as urinary...... creatinine and albumin were measured by a standardized clinical chemistry platform (ARCHITECT®; Abbott Diagnostics, Abbott Park, IL, USA). RESULTS: Urinary NGAL concentrations increased during pregnancy in healthy pregnant women, whereas this increase was not detected in preeclampsia. In order to correct...

  17. Pregnancy--should women put up their feet or lace up their running shoes?: Self-presentation and the exercise stereotype phenomenon during pregnancy.

    Science.gov (United States)

    Gaston, Anca; Cramp, Anita Grace; Prapavessis, Harry

    2012-04-01

    Little is known about how women who exercise during pregnancy are perceived. The purpose of this study was to investigate whether the positive exercise stereotype (i.e., the general tendency for exercisers to be evaluated more positively than nonexercisers) extends to pregnancy. Adult women (N = 202, mean age = 38.55 years, SD = 13.46) were randomly assigned to read a description of one of the following pregnant female targets: regular exerciser, active living, excessive exerciser, nonexerciser, or control. Participants then rated the target on 12 personality and 8 physical dimensions. MANOVAs revealed a significant main effect for both physical and personality attributes (p < .05). The regular exerciser and active living target received the most positive ratings on both physical and personality dimensions. Whereas the excessive exerciser received high ratings on most physical characteristics, this target was also perceived as meaner and sadder, and having fewer friends than all other targets.

  18. Elemental content of the placenta: A comparison between two high-risk obstetrical populations, adult women carrying multiples and adolescents carrying singletons.

    Science.gov (United States)

    de Angelis, Paolo; Miller, Richard K; Darrah, Thomas H; Katzman, Philip J; Pressman, Eva K; Kent, Tera R; O'Brien, Kimberly O

    2017-10-01

    The placenta is responsible for the exchange of nutrients and for preventing harmful compounds from entering the fetal circulation. With increasing industrialization, exposures to commercial and toxic metals become a concern for both pregnant women and those planning a pregnancy. The understanding of transport mechanisms and pharmacokinetics for most inorganic elements is incomplete and limited to normal term deliveries. To obtain novel data on 46 inorganic elements in placentae from two high-risk obstetric populations, women carrying multiples and adolescents carrying singletons, evaluating differences, if present, and identifying predictors of placental content. Placental tissue was collected from adolescents carrying singletons and adults carrying multiples. Elemental content was analyzed using inductively coupled plasma-mass spectrometry (ICP-MS). Multivariate regression and factor analyses were used. With the exception of Au and Pt, almost all placentae contained quantifiable concentrations of each element analyzed. All placentae contained the essential elements Ca, Fe, Mg, Se and Zn, which clustered together onto the same factor. Most elements were higher in placentae from women carrying multiples. Differences in placental content disappeared after adjusting for maternal age. Rare earth elements (REEs) clustered together and remained higher in the multiples even after adjusting for maternal age. Human placentae contain a wide range of elements, including REEs. Ranges differed considerably between cohorts. Elements with similar chemical properties, like REEs or nutritionally essential elements, clustered together. Maternal age, and therefore longer environmental exposure, was significantly associated with elevated element concentrations in the placenta. Placental concentrations of several metals that are known to be nutritionally essential (e.g., Fe, Ca, Mg, and Zn) did not differ significantly between cohorts, suggesting tight regulation, whereas

  19. Presentations

    International Nuclear Information System (INIS)

    2007-01-01

    The presented materials consist of presentations of international workshop which held in Warsaw from 4 to 5 October 2007. Main subject of the meeting was progress in manufacturing as well as research program development for neutron detector which is planned to be placed at GANIL laboratory and will be used in nuclear spectroscopy research

  20. Complete molar pregnancy in adolescents from North and South America: Clinical presentation and risk of gestational trophoblastic neoplasia.

    Science.gov (United States)

    Soares, Renan Rocha; Maestá, Izildinha; Colón, José; Braga, Antonio; Salazar, Aleydah; Charry, Rafael Cortés; Sun, Sue Yazaki; Goldstein, Donald P; Berkowitz, Ross S

    2016-09-01

    To compare complete hydatidiform mole (CHM) clinical presentation and risk factors associated with GTN development between North American and South American adolescents. This non-concurrent cohort study was undertaken including adolescents with CHM referred to centers in North America (New England Trophoblastic Disease Center, Harvard University, USA), and South America (Botucatu Trophoblastic Disease Center-São Paulo State University, Brazil; Trophoblastic Unit of Central University of Venezuela and Maternidad Concepcion Palacios of Caracas, Venezuela) between 1990 and 2012. Data were obtained from medical records and pathology reports. Study participants were allocated into 2 groups: North America (NA) and South America (SA). In NA and SA, 13.1% and 30.9% of patients with hydatidiform mole were adolescents, respectively. Of these, 77.6% in NA and 86.1% in SA had pathologic diagnosis of CHM (p=0.121). Vaginal bleeding (SA=69% vs NA=51%; p=0.020), anemia (SA=48% vs NA=18%; p<0.001), and elevated serum hCG (SA=232,860mIU/mL vs NA=136,412mIU/mL; p=0.039) were more frequent in SA than in NA. Median gestational age at diagnosis (SA=12weeks, NA=11weeks; p=0.030) differed whereas GTN development rate (SA=20%, NA=27%; p=0.282) showed no significant difference between groups. Compared to NA, medical complications and clinical factors associated with post-molar GTN were more frequent among SA adolescents. Medical complications and clinical factors associated with GTN development were more frequent in SA than in NA adolescents with CHM, suggesting that, in South America, awareness about the importance of diagnosing molar pregnancy early and considering CHM in the differential diagnosis in adolescents suspected to be pregnant should be raised. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Exacerbation of a maternal hiatus hernia in early pregnancy presenting with symptoms of hyperemesis gravidarum: case report and review of the literature.

    Science.gov (United States)

    Schwentner, Lukas; Wulff, Christine; Kreienberg, Rolf; Herr, Daniel

    2011-03-01

    We report on a 30-year old woman presenting with symptoms of hyperemesis gravidarum and subsequent vomiting at the end of the first trimester (12 + 0 weeks of gestation). The patient was initially presented with nausea and vomiting, without any signs or symptoms of intra-abdominal disorders. On the 2nd day, symptoms became worse and she complained right sided upper abdominal pain, therefore abdominal ultrasound was performed, showing no remarkable findings, explaining the disorder. Clinical symptoms increased and the patient complained suddenly severe dyspnoea and intractable cough. Therefore, immediately an X-ray examination of the thorax was performed showing a severe left sided diaphragmatic hiatus hernia with consecutive displaced stomach into the thoracic cavity, making immediate surgical intervention necessary. Diaphragmatic hernias complicating pregnancy are a rare event, they normally occur in later periods of pregnancy due to the rising intra-abdominal pressure mainly caused by the enlargement of the uterus. Also maternal diaphragmatic hernias during pregnancy are usually associated with minor complains. However, they can be life-threatening, due to mediastinal shift and cardio-respiratory failure. The majority of maternal diaphragmatic hernias complicating pregnancies occur in antenatal period, most of them in the third trimester. More than 90% of maternal diaphragmatic hernias complicating pregnancy are localized on the left side of the maternal diaphragma. We present a case of an early onset life-threatening maternal diaphragmatic hernia. Usually, maternal diaphragmatic hernias become clinically obvious in advanced stage of pregnancy, in contrast hyperemesis gravidarum is normally occurring in the first trimester and is usually self-limiting. Guiding symptoms for hyperemesis gravidarum are nausea and vomiting, but these clinical findings can also be unspecific symptoms of a maternal diaphragmatic hernia. Therefore, especially mild variants of maternal

  2. Pregnancy in a non-communicating rudimentary horn: a cause of failed medical and surgical management of second trimester pregnancy loss.

    Science.gov (United States)

    Abd El-Halim, Diaa; Torky, Haitham A

    2017-10-01

    We present the management of a case of failed medical and surgical management of second trimester pregnancy loss due to pregnancy in a non-communicating rudimentary horn. A 16-week intrauterine fetal death singleton pregnancy was referred to us after failed medical and surgical termination of pregnancy. Ultrasound confirmed the diagnosis and showed minimal blood clots and fluid in the pouch of Douglas. Laparoscopy showed a soft, enlarged right uterine horn not communicating with the cervix and containing the pregnancy, and a left uterine horn communicating with the cervix and showing a posterior wall perforation. The procedure was converted to laparotomy, and the right uterine horn and adjacent tube were excised. The patient made an uneventful recovery and was discharged after 3 days. Pregnancy in a non-communicating horn is rare and usually presents with serious complications. Any case of failed medical termination of pregnancy after repeated doses of misoprostol should be carefully assessed to exclude the possibility of uterine anomalies (especially in a primigravida), before proceeding with dilatation and evacuation to minimise the risk of complications.

  3. Predicted Indirectly Recognizable HLA Epitopes Presented by HLA-DRB1 Are Related to HLA Antibody Formation During Pregnancy

    NARCIS (Netherlands)

    Geneugelijk, K; Hönger, G; van Deutekom, H W M|info:eu-repo/dai/nl/341356816; Thus, K A; Kesmir, C.|info:eu-repo/dai/nl/304843393; Hösli, I; Schaub, S; Spierings, E

    2015-01-01

    Pregnancy can prime maternal immune responses against inherited paternal HLA of the fetus, leading to the production of child-specific HLA antibodies. We previously demonstrated that donor-specific HLA antibody formation after kidney transplantation is associated with donor-derived HLA epitopes

  4. Predicted indirectly recognizable HLA epitopes presented by HLA-DRB1 are related to HLA antibody formation during pregnancy

    NARCIS (Netherlands)

    Geneugelijk, K.; Hönger, G.; Van Deutekom, H. W M; Thus, K. A.; Keşmir, C.; Hösli, I.; Schaub, S.; Spierings, E.

    2015-01-01

    Pregnancy can prime maternal immune responses against inherited paternal HLA of the fetus, leading to the production of child-specific HLA antibodies. We previously demonstrated that donor-specific HLA antibody formation after kidney transplantation is associated with donor-derived HLA epitopes

  5. Interstitial pregnancy undetected during earlier first-trimester screening for fetal aneuploidy at 13 weeks' gestation.

    Science.gov (United States)

    Sherer, David M; Dalloul, Mudar; Sokolovski, Margarita; Borawski, Dorota; Granderson, Freda; Abulafia, Ovadia

    2009-01-01

    First-trimester screening for fetal aneuploidy using nuchal translucency (NT), pregnancy-associated plasma protein A, free or total beta-hCG, and maternal age constitutes a very effective screening test for fetal Down syndrome. We describe a case in which a patient presented at 14 weeks' gestation with an acute abdomen 1 week after first-trimester screening (including NT measurement) performed elsewhere, which was negative for trisomies 21 and 18. Sonographic examination revealed an interstitial pregnancy with a singleton fetus with present cardiac activity, which had not been noted 1 week earlier at the time of earlier transabdominal NT measurement. This case indicates that successful acquisition of a NT measurement during first-trimester screening for fetal aneuploidy does not negate the rare possibility of an unusual ectopic pregnancy. 2008 Wiley Periodicals, Inc.

  6. Use of nicotine replacement therapy during pregnancy and stillbirth

    DEFF Research Database (Denmark)

    Strandberg-Larsen, K; Tinggaard, M; Andersen, Anne-Marie Nybo

    2008-01-01

    OBJECTIVE: The objective of this study was to examine whether the use of nicotine replacement therapy (NRT) during pregnancy increases the risk of stillbirth. DESIGN: Cohort study with prospective data. SETTING: Denmark 1996-2002. POPULATION: A total of 87,032 singleton pregnancies enrolled...

  7. Maternal characteristics largely explain poor pregnancy outcome after hyperemesis gravidarum

    NARCIS (Netherlands)

    Roseboom, Tessa J.; Ravelli, Anita C. J.; van der Post, Joris A.; Painter, Rebecca C.

    2011-01-01

    Objective: To describe the characteristics of women who suffer from hyperemesis gravidarum, and explore the independent effect of hyperemesis gravidarum on pregnancy outcome. Study design: In The Netherlands Perinatal Registry, we used all data on singleton pregnancies of at least 24 weeks and 500 g

  8. Presentations

    International Nuclear Information System (INIS)

    2007-01-01

    The PARIS meeting held in Cracow, Poland from 14 to 15 May 2007. The main subjects discussed during this meeting were the status of international project dedicated to gamma spectroscopy research. The scientific research program includes investigations of giant dipole resonance, probe of hot nuclei induced in heavy reactions, Jacobi shape transitions, isospin mixing and nuclear multifragmentation. The mentioned programme needs Rand D development such as new scintillations materials as lanthanum chlorides and bromides as well as new photo detection sensors as avalanche photodiodes - such subjects are also subjects of discussion. Additionally results of computerized simulations of scintillation detectors properties by means of GEANT- 4 code are presented

  9. The effect of a 'vanishing twin' on biochemical and ultrasound first trimester screening markers for Down's syndrome in pregnancies conceived by assisted reproductive technology

    DEFF Research Database (Denmark)

    Gjerris, A C; Loft, A; Pinborg, Anja

    2008-01-01

    BACKGROUND: Previous studies have found that 1 in 10 in vitro fertilization (IVF) singletons originates from a twin gestation. First trimester Down's syndrome screening markers are altered in assisted reproductive techniques (ART) pregnancies compared with spontaneously conceived pregnancies...... not differ from those of other ART singleton pregnancies. In cases where the fetal demise was first diagnosed at the time of the NT scan, it is doubtful whether the serum risk assessment is as precise as it is in singleton ART pregnancies. No difference was seen for NT measurements Udgivelsesdato: 2009/1...

  10. Obstetric dilemma on the most appropriate management of Creutzfeldt-Jakob disease in pregnancy: seventh case presentation, literature review and new insight.

    Science.gov (United States)

    Di Gangi, Stefania; Bertin, Martina; Noventa, Marco; Cagnin, Annachiara; Cosmi, Erich; Gizzo, Salvatore

    2015-02-01

    Prion diseases (PDs) are fatal neurological disorders that are thought to be caused by the accumulation of an altered variant of a benign, widely expressed protein (PrPC) into a distinct pathological conformation(s) (PrPSc). The PDs are so rare but lethal pathologies that need an early diagnosis to adequately support the infected patient. A maternal-fetal transmission during pregnancy has been supposed to be on the basis of animal studies, but till now the effective vertical transmission in humans has not been proved. We present a case of infected pregnant woman with a peculiar pregnancy course and outcome. We also provided a systematic literature review to find the best obstetrical management of women affected by prionic disease during pregnancy. The available data underline the potential risk of prenatal and postnatal transmission of the disease but do not permit to define the exact molecular mechanism of transmission, the best follow-up and recommendations that are useful in both obstetrical and neonatal practice. At present awaiting for further clarifications about this topic, it is mandatory to personalize the management of this rare pregnancy complication according to the maternal-fetal well-being status.

  11. Long-awaited pregnancy

    DEFF Research Database (Denmark)

    Bay, Bjørn; Mortensen, Erik Lykke; Golombok, Susan

    2016-01-01

    test scores at age 19 years. Result(s): We found no evidence of school difficulties in childhood, impaired school performance in adolescence, or lower intelligence in young adulthood in multivariate analyses adjusted for parental age, educational level, maternal parity, before pregnancy body mass index......Objective: To study whether fertility treatment, subfertility, or pregnancy planning are related to long-term intellectual development. Design: Cohort study. Setting: Not applicable. Patient(s): A total of 5,032 singletons born from 1990 to 1992 in the Aarhus Birth Cohort were followed up to a mean...... age of 19 years. These children were born as a result of fertility treatment (n = 210), had subfertile parents who took more than 12 months before conceiving naturally (n = 334), had fertile parents who conceived naturally within 12 months (n = 2,661), or had parents who reported the pregnancy...

  12. The Colombo Twin and Singleton Follow-up Study: a population based twin study of psychiatric disorders and metabolic syndrome in Sri Lanka.

    Science.gov (United States)

    Jayaweera, Kaushalya; Aschan, Lisa; Pannala, Gayani; Adikari, Anushka; Glozier, Nicholas; Ismail, Khalida; Pariante, Carmine M; Rijsdijk, Fruhling; Siribaddana, Sisira; Zavos, Helena M S; Zunszain, Patricia A; Sumathipala, Athula; Hotopf, Matthew

    2018-01-17

    The disease burden related to mental disorders and metabolic syndrome is growing in low-and middle-income countries (LMIC). The Colombo Twin and Singleton Study (COTASS) is a population-based sample of twins and singletons in Colombo, Sri Lanka. Here we present prevalence estimates for metabolic syndrome (metS) and mental disorders from a follow-up (COTASS-2) of the original study (COTASS-1), which was a mental health survey. In COTASS-2, participants completed structured interviews, anthropometric measures and provided fasting blood and urine samples. Depressive disorder, depressive symptoms, anxiety symptoms, post-traumatic stress disorder (PTSD) and hazardous alcohol use were ascertained with structured psychiatric screens (Composite International Diagnostic Interview (CIDI), Beck Depression Inventory (BDI-II), Generalised Anxiety Disorder Questionnaire (GAD-7), PTSD Checklist - Civilian Version (PCL-C), and Alcohol Use Disorders Identification Test (AUDIT)). We defined metS according to the International Diabetes Federation (IDF) criteria and the revised National Cholesterol Education Programme Adult Treatment Panel (NCEP ATP III) criteria. We estimated the prevalence of psychiatric disorders and metS and metS components, and associations with gender, education and age. Two thousand nine hundred thirty-four twins and 1035 singletons were followed up from COTASS-1 (83.4 and 61.8% participation rate, respectively). Prevalence estimates for depressive disorder (CIDI), depressive symptoms (BDI ≥ 16), anxiety symptoms (GAD-7 ≥ 10) and PTSD (PCL-C DSM criteria) were 3.8, 5.9, 3.6, and 4.5% respectively for twins and 3.9, 9.8, 5.1 and 5.4% for singletons. 28.1 and 30.9% of male twins and singletons respectively reported hazardous alcohol use. Approximately one third met the metS criteria (IDF: 27.4% twins, 44.6% singletons; NCEP ATP III: 30.6% twins, 48.6% singletons). The most prevalent components were central obesity (59.2% twins, 71.2% singletons) and

  13. Physiological adaptation of maternal plasma volume during pregnancy: a systematic review and meta-analysis

    NARCIS (Netherlands)

    Haas, S.; Ghossein-Doha, C.; Kuijk, S.M. van; Drongelen, J. van; Spaanderman, M.E.A.

    2017-01-01

    OBJECTIVE: To describe the physiological pattern of gestational plasma volume adjustments in normal singleton pregnancy and compare this with the pattern in pregnancies complicated by pregnancy-induced hypertension, pre-eclampsia or fetal growth restriction. METHODS: We performed a meta-analysis of

  14. Presentation

    Directory of Open Access Journals (Sweden)

    Eduardo Vicente

    2013-06-01

    Full Text Available In the present edition of Significação – Scientific Journal for Audiovisual Culture and in the others to follow something new is brought: the presence of thematic dossiers which are to be organized by invited scholars. The appointed subject for the very first one of them was Radio and the invited scholar, Eduardo Vicente, professor at the Graduate Course in Audiovisual and at the Postgraduate Program in Audiovisual Media and Processes of the School of Communication and Arts of the University of São Paulo (ECA-USP. Entitled Radio Beyond Borders the dossier gathers six articles and the intention of reuniting works on the perspectives of usage of such media as much as on the new possibilities of aesthetical experimenting being build up for it, especially considering the new digital technologies and technological convergences. It also intends to present works with original theoretical approach and original reflections able to reset the way we look at what is today already a centennial media. Having broadened the meaning of “beyond borders”, four foreign authors were invited to join the dossier. This is the first time they are being published in this country and so, in all cases, the articles where either written or translated into Portuguese.The dossier begins with “Radio is dead…Long live to the sound”, which is the transcription of a thought provoking lecture given by Armand Balsebre (Autonomous University of Barcelona – one of the most influential authors in the world on the Radio study field. It addresses the challenges such media is to face so that it can become “a new sound media, in the context of a new soundscape or sound-sphere, for the new listeners”. Andrew Dubber (Birmingham City University regarding the challenges posed by a Digital Era argues for a theoretical approach in radio studies which can consider a Media Ecology. The author understands the form and discourse of radio as a negotiation of affordances and

  15. Atypical Presentations of Molar Pregnancy: Diagnostic Roles of Imaging, β-Human Chorionic Gonadotropin Measurement, and p57 Immunostaining.

    Science.gov (United States)

    Mohamed, Sara A; Al-Hendy, Ayman; Ghamande, Sharad; Chaffin, Joanna; Browne, Paul

    2016-03-01

    In modern practice , the diagnosis of molar pregnancy is made at an early gestational age. The opportunity to diagnose gestational trophoblastic disease (GTD) using sonography alone occurs less frequently. The classic appearance of a "snowstorm" in the endometrial cavity and bilateral theca lutein cysts still applies to the diagnosis of second-trimester GTD. The diagnosis of first-trimester GTD requires increased clinical suspicion. If the sonographic appearance of the pregnancy is atypical, GTD should be included in the differential diagnosis. Additional nonimaging criteria such as serial quantitative β-human chorionic gonadotropin levels, pathologic examination, and p57 (cyclin-dependent kinase inhibitor 1C protein) immunostaining can accurately confirm the diagnosis of GTD. © 2016 by the American Institute of Ultrasound in Medicine.

  16. Abnormal thyroid function parameters in the second trimester of pregnancy are associated with breech presentation at term: a nested cohort study.

    Science.gov (United States)

    Vissenberg, Rosa; Vrijkotte, Tanja G M; van der Post, Joris A M; Fliers, Eric; Goddijn, Mariette; Bisschop, Peter H

    2016-04-01

    Thyroid dysfunction has been described as a possible risk factor for having an abnormal fetal position at birth. In this study we aim to determine the association between thyroid function in early pregnancy and breech presentation at term. We used data from the Amsterdam Born Children and their Development (ABCD) cohort. 3347 pregnant women were included between January 2003 and March 2004 in Amsterdam, the Netherlands. Thyroid function tests were performed between 5 and 37 weeks gestational age (median 12.9 weeks). The main outcome measure was the association between thyroid function in early pregnancy and breech presentation at term. Univariate and multivariate analysis were performed to determine the association between thyroid function and breech presentation. Increased TSH in pregnancy, defined as thyroid stimulating hormone (TSH) >97.5th percentile (>3.53mIU/L), was associated with a higher risk for breech presentation at term (aOR 2.32, CI 1.1-4.8, p=0.02) compared to euthyroidism (TSH between 2.5th and 97.5th percentile). After exclusion of overt hypothyroidism and hyperthyroidism the aOR was 2.34 (CI 1.1-5.0, p=0.03). Trimester specific analysis showed a significant association of increased TSH levels (>3.68mIU/L) in the second trimester with breech presentation (aOR 3.7, CI 1.7-7.8, p=0.001). In the second trimester low free thyroxine (FT4) presentation (aOR 2.5, CI 1.0-6.3, p=0.04). Increased TSH and decreased FT4 in the second trimester of pregnancy are associated with an increased risk for breech presentation at term. The association of abnormal thyroid parameters in the first of third trimester is still unclear. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  17. Parvovirus B19 infection presenting with severe erythroid aplastic crisis during pregnancy in a woman with autoimmune hemolytic anemia and alpha-thalassemia trait: a case report.

    Science.gov (United States)

    Chen, Chi-Ching; Chen, Chin-Shan; Wang, Wei-Yao; Ma, Jui-Shan; Shu, Hwei-Fan; Fan, Frank S

    2015-03-12

    Parvovirus B19 virus commonly causes subclinical infection, but it can prove fatal to the fetus during pregnancy and cause severe anemia in an adult with hemolytic diseases. We present the case of a woman with autoimmune hemolytic anemia who was diagnosed with parvovirus B19-induced transient aplastic crisis during her second trimester of pregnancy and faced the high risk of both fetal and maternal complications related to this specific viral infection. To the best of our knowledge, the experience of successful intravenous immunoglobulin treatment for B19 virus infection during pregnancy, as in our case, is limited. A 28-year-old and 20-week pregnant Chinese woman with genetically confirmed alpha-thalassemia trait was diagnosed with cold antibody autoimmune hemolytic anemia and suffered from transient aplastic crisis caused by B19 virus infection. She received intravenous immunoglobulin treatment to reduce the risk of hydrops fetalis. Her peripheral blood reticulocyte percentage recovered, but anemia persisted, so she underwent several courses of high dose intravenous dexamethasone for controlling her underlying hemolytic problem. Finally, her hemoglobin levels remained stable with no need of erythrocyte transfusion, and a healthy baby boy was naturally delivered. Parvovirus B19 virus infection should be considered when a sudden exacerbation of anemia occurs in a patient with hemolytic disease, and the possible fetal complications caused by maternal B19 virus infection during pregnancy should not be ignored. Close monitoring and adequate management can keep both mother and fetus safe.

  18. Risk factors associated with preterm birth among singletons following assisted reproductive technology in Australia 2007-2009--a population-based retrospective study.

    Science.gov (United States)

    Xu, Xu K; Wang, Yueping A; Li, Zhuoyang; Lui, Kei; Sullivan, Elizabeth A

    2014-12-07

    Preterm birth, a leading cause of neonatal death, is more common in multiple births and thus there has being an increasing call for reducing multiple births in ART. However, few studies have compared risk factors for preterm births amongst ART and non-ART singleton birth mothers. A population-based study of 393,450 mothers, including 12,105 (3.1%) ART mothers, with singleton gestations born between 2007 and 2009 in 5 of the 8 jurisdictions in Australia. Univariable and multivariable logistic regression models were conducted to evaluate socio-demographic, medical and pregnancy factors associated with preterm births in contrasting ART and non-ART mothers. Ten percent of singleton births to ART mothers were preterm compared to 6.8% for non-ART mothers (P disadvantaged (12.4% in the lowest quintile vs 20.7%), less likely to be smokers (3.8% vs 19.4%), more likely to be first time mothers (primiparous 62.4% vs 40.5%), had more preexisting hypertension and complications during pregnancy. Irrespective of the mode of conception, preexisting medical and pregnancy complications of hypertension, diabetes and antepartum hemorrhages were consistently associated with preterm birth. In contrast, socio-demographic variables, namely young and old maternal age (34), socioeconomic disadvantage (most disadvantaged quintile Odds Ratio (OR) 0.95, 95% Confidence Interval (CI): 0.77-1.17), smoking (OR 1.12, 95%CI: 0.79-1.61) and priminarity (OR 1.19, 95% CI: 1.05-1.35, AOR not significant) shown to be associated with elevated risk of preterm birth for non-ART mothers were not demonstrated for ART mothers, even after adjusting for potential confounders. Nonetheless, in multivariable analysis, the association between ART and the elevated risk for singleton preterm birth persisted after controlling for all included confounding medical, pregnancy and socio-economic factors (AOR 1.51, 95% CI: 1.42-1.61). Preterm birth rate is approximately one-and-a-half-fold higher in ART mothers than non

  19. Association between Fetal Congenital Heart Defects and Maternal Risk of Hypertensive Disorders of Pregnancy in the Same Pregnancy and Across Pregnancies

    DEFF Research Database (Denmark)

    Boyd, Heather Allison; Basit, Saima; Behrens, Ida

    2017-01-01

    Background: Both pregnant women carrying fetuses with heart defects and women with hypertensive disorders of pregnancy often exhibit angiogenic imbalances, suggesting that the same mechanisms are involved in the pathogenesis of the former and the pathophysiology of the latter. We conducted...... a register-based cohort study to determine whether offspring congenital heart defects are associated with an increased risk of hypertensive disorders of pregnancy and whether the mechanisms driving any association are primarily maternal or fetal. Methods: Among singleton pregnancies without chromosomal...

  20. Ectopic pregnancy.

    Science.gov (United States)

    Randall, S

    1986-12-01

    This discussion of ectopic pregnancy covers mortality, definition, etiology, diagnosis and management, and contraception. In the 1979-81 "Report on Confidential Enquiries into Maternal Deaths in England and Wales," ectopic pregnancy accounted for 11.4% of all maternal deaths. Avoidable factors were found in 64% of deaths from ectopic pregnancy, the most common being delay in diagnosis and operative intervention. Ectopic pregnancy is the implantation of the conceptus outside the uterus or in an abnormal location within the uterus. Tubal gestation invariably has a multifactorial etiology and occurs owing to delay in the transport of the fertilized ovum. Table 1 lists causes. Salpingitis is the main cause of tubal pregnancy and now is considered to be due primarily to chlamydia. The consequences of tubal surgery, for whatever reason, and hormonal treatment also are major etiological factors. Every woman of reproductive age, especially if she has 1 or more etiological factors in her past history, who presents with a history of a missed period and irregular vaginal bleeding or abdominal pain, must be considered to have an ectopic pregnancy until proved otherwise. Diagnosis still is essentially a clinical one. In difficult cases use should be made of radioimmunoassay of beta hCG, ultrasonic scanning, and laparoscopy. In 25% of cases, a correct diagnosis was made only at laparotomy. Culdocentesis and endometrial biopsy are of limited use. In cases of ruptured ectopic pregnancy with circulatory collapse, immediate operative intervention is essential. In regard to contraception, the combined oral contraceptive (OC), in suppressing ovulation and thickening the cervical mucus, has a protective effect. Method failure does not increase the incidence of extrauterline pregnancy above normal. The progestagen-only pill is associated with a small increase in the risk of an initial and recurrent ectopic pregnancy. It does not suppress ovulation and may affect tubal motility, but it

  1. Perinatal outcomes in 6,338 singletons born after intrauterine insemination in Denmark, 2007 to 2012

    DEFF Research Database (Denmark)

    Malchau, Sara Sofia; Loft, Anne; Henningsen, Anna-Karina Aaris

    2014-01-01

    OBJECTIVE: To study perinatal outcomes in singletons born after intrauterine insemination (IUI) compared with children born after in vitro fertilization (IVF), intracytoplasmic sperm injection, and spontaneous conception (SC), and to assess predictors of poor outcome in singletons born after IUI......, exploring the effect of ovarian stimulation. DESIGN: National cohort study, 2007-2012. SETTING: Danish national registries. PATIENT(S): Four thousand two hundred twenty-eight singletons born after insemination with partner semen (IUI-H) and 1,881 singletons born after insemination with donor semen...

  2. Mortality among twins and singletons in sub-Saharan Africa between 1995 and 2014: a pooled analysis of data from 90 Demographic and Health Surveys in 30 countries.

    Science.gov (United States)

    Monden, Christiaan W S; Smits, Jeroen

    2017-07-01

    Sub-Saharan Africa has the world's highest under-5 and neonatal mortality rates as well as the highest naturally occurring twin rates. Twin pregnancies carry high risk for children and mothers. Under-5 mortality has declined in sub-Saharan Africa over the last decades. It is unknown whether twins have shared in this reduction. We pooled data from 90 Demographic and Health Surveys for 30 sub-Saharan Africa countries on births reported between 1995 and 2014. We used information on 1 685 110 singleton and 56 597 twin livebirths to compute trends in mortality rates for singletons and twins. We examined whether the twin-singleton rate ratio can be attributed to biological, socioeconomic, care-related factors, or birth size, and estimated the mortality burden among sub-Saharan African twins. Under-5 mortality among twins has declined from 327·7 (95% CI 312·0-343·5) per 1000 livebirths in 1995-2001 to 213·0 (196·7-229·2) in 2009-14. This decline of 35·0% was much less steep than the 50·6% reduction among singletons (from 128·6 [95% CI 126·4-130·8] per 1000 livebirths in 1995-2001 to 63·5 [61·6-65·3] in 2009-14). Twins account for an increasing share of under-5 deaths in sub-Saharan Africa: currently 10·7% of under-5 mortality and 15·1% of neonatal mortality. We estimated that about 315 000 twins (uncertainty interval 289 000-343 000) die in sub-Saharan African each year. Excess twin mortality cannot be explained by common risk factors for under-5 mortality, including birthweight. The difference with singletons was especially stark for neonatal mortality (rate ratio 5·0, 95% CI 4·5-5·6). 51·7% of women pregnant with twins reported receiving medical assistance at birth. The fate of twins in sub-Saharan Africa is lagging behind that of singletons. An alarming one-fifth of twins in the region dies before age 5 years, three times the mortality rate among singletons. Twins account for a substantial and growing share of under-5 and neonatal

  3. Subfertility factors rather than assisted conception factors affect cognitive and behavioural development of 4-year-old singletons.

    Science.gov (United States)

    Schendelaar, Pamela; La Bastide-Van Gemert, Sacha; Heineman, Maas Jan; Middelburg, Karin J; Seggers, Jorien; Van den Heuvel, Edwin R; Hadders-Algra, Mijna

    2016-12-01

    Research on cognitive and behavioural development of children born after assisted conception is inconsistent. This prospective study aimed to explore underlying causal relationships between ovarian stimulation, in-vitro procedures, subfertility components and child cognition and behaviour. Participants were singletons born to subfertile couples after ovarian stimulation IVF (n = 63), modified natural cycle IVF (n = 53), natural conception (n = 79) and singletons born to fertile couples (reference group) (n = 98). At 4 years, cognition (Kaufmann-ABC-II; total IQ) and behaviour (Child Behavior Checklist; total problem T-score) were assessed. Causal inference search algorithms and structural equation modelling was applied to unravel causal mechanisms. Most children had typical cognitive and behavioural scores. No underlying causal effect was found between ovarian stimulation and the in-vitro procedure and outcome. Direct negative causal effects were found between severity of subfertility (time to pregnancy) and cognition and presence of subfertility and behaviour. Maternal age and maternal education acted as confounders. The study concludes that no causal effects were found between ovarian stimulation or in-vitro procedures and cognition and behaviour in childrenaged 4 years born to subfertile couples. Subfertility, especially severe subfertility, however, was associated with worse cognition and behaviour. Copyright © 2016 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  4. Obstetric and perinatal outcomes of singletons after single blastocyst transfer: is there any difference according to blastocyst morphology?

    Science.gov (United States)

    Bouillon, Céline; Celton, Noémie; Kassem, Sandra; Frapsauce, Cynthia; Guérif, Fabrice

    2017-08-01

    A strong correlation between blastocyst morphology and implantation has been shown by many studies. The consequences and effects of assisted reproductive techniques on children's short and long-term health have always been a source of discussion. The obstetric and perinatal outcome of singletons according to blastocyst morphology has rarely been evaluated. The aim of this observational study is to determine whether a relationship exists between blastocyst morphology and obstetric and perinatal outcomes. A total of 799 singleton clinical pregnancies were analysed after transfer of a single fresh blastocyst on day 5 between 2006 and 2013. Blastocysts were divided into four groups based on their morphology on day 5: group 1 = good morphology blastocysts; group 2 = fair morphology blastocysts; group 3 = poor morphology blastocysts and group 4 = early (B1/B2) blastocysts. Obstetric and perinatal outcomes were compared between the four groups. After adjustment for some confounding variables, main obstetric and perinatal outcomes after transfer of blastocysts with poor morphological characteristics were not associated with increased adverse obstetric and perinatal events. Sex ratio was significantly higher in group 1 compared with groups 2, 3 and 4, and in Group 2 compared with Group 3 (P < 0.001) even after adjustment (P < 0.05). Copyright © 2017 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  5. Detection and Management of Diabetes during Pregnancy in Low Resource Settings: Insights into Past and Present Clinical Practices

    Directory of Open Access Journals (Sweden)

    Bettina Utz

    2016-01-01

    Full Text Available Background. Timely and adequate treatment is important to limit complications of diabetes affecting pregnancy, but there is a lack of knowledge on how these women are managed in low resource settings. Objective. To identify modalities of gestational diabetes detection and management in low and lower middle income countries. Methods. We conducted a scoping review of published literature and searched the databases PubMed, Web of Science, Embase, and African Index Medicus. We included all articles published until April 24, 2016, containing information on clinical practices of detection and management of gestational diabetes irrespective of publication date or language. Results. We identified 23 articles mainly from Asia and sub-Saharan Africa. The majority of studies were conducted in large tertiary care centers and hospital admission was reported in a third of publications. Ambulatory follow-up was generally done by weekly to fortnightly visits, whereas self-monitoring of blood glucose was not the norm. The cesarean section rate for pregnancies affected by diabetes ranged between 20% and 89%. Referral of newborns to special care units was common. Conclusion. The variety of reported provider practices underlines the importance of promoting latest consensus guidelines on GDM screening and management and the dissemination of information regarding their implementation.

  6. The influence of overweight and obesity on longitudinal trends in maternal serum leptin levels during pregnancy.

    Science.gov (United States)

    Misra, Vinod K; Trudeau, Sheri

    2011-02-01

    Maternal obesity influences a number of metabolic factors that can affect the course of pregnancy. Among these factors, leptin plays an important role in energy metabolism and fetal development during pregnancy. Our objective was to estimate the influence of maternal overweight/obesity on variation in the maternal serum leptin profile during pregnancy. In a prospective cohort of 143 adult gravidas with singleton pregnancies presenting for general prenatal care, we measured serum leptin levels at 6-10, 10-14, 16-20, 22-26, and 32-36 weeks' gestation. The longitudinal effects of maternal prepregnancy BMI, categorized as nonoverweight (≤ 26.0 kg/m(2)) and overweight/obese (>26.0 kg/m(2)), on serum leptin concentration were analyzed using linear mixed models. Overweight/obese women had significantly higher serum leptin concentrations than their nonoverweight counterparts throughout pregnancy (P influence leptin concentrations in overweight/obese women compared to normal-weight women during pregnancy. Such factors may contribute to differences in the intrauterine environment and its influence on pregnancy outcomes in the two groups.

  7. A Case of Live Birth after Uterine Reconstruction for Recurrent Cornual Ectopic Pregnancy following IVF Treatment

    Directory of Open Access Journals (Sweden)

    Deivanayagam Maruthini

    2013-01-01

    Full Text Available We present a case of recurrent ruptured right cornual ectopic pregnancies conceived after IVF. Following the second episode, a sonohysterography was undertaken to identify possible areas of scar weakness that may rupture with uterine distension in a future pregnancy. The scan revealed asymmetrical muscle thickness in the cornual regions, the right (6 mm being thinner than the left (1.6 cm. Subsequently, an elective laparotomy was undertaken, and the cornua were reconstructed and thickened in several layers by bringing the laterally retracted myometrial fibres onto the reconstruction site. A sono-hysterography after surgery showed satisfactory (3-4 cm myometrial thickness all around. A further cycle of IVF resulted in a singleton pregnancy. Pelvic scans confirmed normal intrauterine pregnancy without any myometrial thinning. She was delivered by an uneventful elective caesarean section at term. We propose that, in those who intend to have further pregnancies after a cornual ectopic pregnancy, a sono-hysterography is possibly the best investigative tool to assess myometrial integrity. This case demonstrates that in women with areas of muscle weakness it is possible to successfully perform an interval elective reconstructive surgery on the uterus that can result in an uneventful pregnancy and birth.

  8. Multiple Pregnancy

    Science.gov (United States)

    ... Education & Events Advocacy For Patients About ACOG Multiple Pregnancy Home For Patients Search FAQs Multiple Pregnancy Page ... Multiple Pregnancy FAQ188, July 2015 PDF Format Multiple Pregnancy Pregnancy How does multiple pregnancy occur? What are ...

  9. Antigen-presenting cells represent targets for R5 HIV-1 infection in the first trimester pregnancy uterine mucosa.

    Directory of Open Access Journals (Sweden)

    Romain Marlin

    Full Text Available BACKGROUND: During the first trimester of pregnancy, HIV-1 mother-to-child transmission is relatively rare despite the permissivity of placental cells to cell-to-cell HIV-1 infection. The placenta interacts directly with maternal uterine cells (decidual cells but the physiological role of the decidua in the control of HIV-1 transmission and whether decidua could be a source of infected cells is unknown. METHODOLOGY/PRINCIPAL FINDINGS: To answer to this question, decidual mononuclear cells were exposed to HIV-1 in vitro. Decidual cells were shown to be more susceptible to infection by an R5 HIV-1, as compared to an X4 HIV-1. Infected cells were identified by flow cytometry analysis. The results showed that CD14(+ cells were the main targets of HIV-1 infection in the decidua. These infected CD14(+ cells expressed DC-SIGN, CD11b, CD11c, the Fc gamma receptor CD16, CD32 and CD64, classical MHC class-I and class-II and maturation and activation molecules CD83, CD80 and CD86. The permissivity of decidual tissue was also evaluated by histoculture. Decidual tissue was not infected by X4 HIV-1 but was permissive to R5 HIV-1. Different profiles of infection were observed depending on tissue localization. CONCLUSIONS/SIGNIFICANCE: The presence of HIV-1 target cells in the decidua in vitro and the low rate of in utero mother-to-child transmission during the first trimester of pregnancy suggest that a natural control occurs in vivo limiting cell-to-cell infection of the placenta and consequently infection of the fetus.

  10. Maternal Infections during Pregnancy and Cerebral Palsy

    DEFF Research Database (Denmark)

    Miller, Jessica; Pedersen, Lars Henning; Streja, Elani

    2013-01-01

    BACKGROUND: Cerebral palsy (CP) is a common motor disability in childhood. We examined the association between maternal infections during pregnancy and the risk of congenital CP in the child. METHODS: Liveborn singletons in Denmark between 1997 and 2003 were identified from the Danish National...... the Danish Cerebral Palsy Registry. Adjusted hazard ratio (HR) and 95% confidence interval (CI) were estimated by Cox proportional hazard models. RESULTS: Of the 440 564 singletons with follow-up data, 840 were diagnosed with congenital CP. Maternal genito-urinary tract infections (HR 2.1, 95% CI 1.4, 3...

  11. Non-singleton colors are not attended faster than categories, but they are encoded faster: A combined approach of behavior, modeling and ERPs.

    Science.gov (United States)

    Callahan-Flintoft, Chloe; Wyble, Brad

    2017-11-01

    The visual system is able to detect targets according to a variety of criteria, such as by categorical (letter vs digit) or featural attributes (color). These criteria are often used interchangeably in rapid serial visual presentation (RSVP) studies but little is known about how rapidly they are processed. The aim of this work was to compare the time course of attentional selection and memory encoding for different types of target criteria. We conducted two experiments where participants reported one or two targets (T1, T2) presented in lateral RSVP streams. Targets were marked either by being a singleton color (red letter among black letters), being categorically distinct (digits among letters) or non-singleton color (target color letter among heterogeneously colored letters). Using event related potential (ERPs) associated with attention and memory encoding (the N2pc and the P3 respectively), we compared the relative latency of these two processing stages for these three kinds of targets. In addition to these ERP measures, we obtained convergent behavioral measures for attention and memory encoding by presenting two targets in immediate sequence and comparing their relative accuracy and proportion of temporal order errors. Both behavioral and EEG measures revealed that singleton color targets were attended much more quickly than either non-singleton color or categorical targets, and there was very little difference between attention latencies to non-singleton color and categorical targets. There was however a difference in the speed of memory encoding for non-singleton color and category latencies in both behavioral and EEG measures, which shows that encoding latency differences do not always mirror attention latency differences. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Total and differential leukocyte count percentiles in healthy singleton term women during the first stage of labor.

    Science.gov (United States)

    Lurie, Samuel; Weiner, Eran; Golan, Abraham; Sadan, Oscar

    2014-01-01

    To establish leukocyte count and differential percentiles in healthy singleton term laboring women during spontaneous normal vaginal labor following an uncomplicated pregnancy. An analysis of the records of all women (n = 762) who delivered at our delivery ward during a 2-month period was performed. After exclusion for cesarean delivery, induction of labor, pregnancy complications, preterm labor, multiple pregnancy, fever on admission, and lack of full blood count on admission, 365 parturient women during the 1st stage of labor were included in the final analysis. The total and differential leukocyte counts were determined by standard procedure by an automated cell counter. The leukocyte count range on admission to the delivery ward during the 1st stage of labor in healthy parturient women was between 4.4 × and 21.7 × 10(3)/µl and the 99th percentile limit was 20.06 × 10(3)/µl. The total leukocyte count was not influenced by cervical dilatation, ruptured membranes, or the presence and regularity of uterine contractions. An observed leukocyte count within the 99th percentile limit (20.06 × 10(3)/µl) in an otherwise normal parturient woman is reassuring in the absence of other clinical evidence. © 2014 S. Karger AG, Basel.

  13. Cardio-STIC Based Reference Ranges of Fetal Thymus Size in Singleton Pregnancies.

    Science.gov (United States)

    Pittyanont, Sirida; Luewan, Suchaya; Tongsong, Theera

    2017-06-01

    To establish the reference ranges of the fetal thymus size among Thai fetuses. The database of spatio-temporal image correlation (cardio-STIC) was assessed to obtain the volume data sets for offline analysis. The volume data sets acquired at 16 to 38 weeks were measured for the thymus transverse diameter (TD) and the thymus/thoracic (TT) ratio at the three-vessel view. The measured values were regressed to identify the best-fitted model. A total of 622 volumes were successfully measured and the reference ranges of TD and TT ratio were established. Although TT was relatively constant or increased minimally with gestational age (GA), TD was significantly increased with gestational age. The predicted mean TD (mm) =  -31.206 + 2.854 × GA - 0.028 × GA 2 (r = 0.891; P thymus-associated conditions. For clinical purposes, we recommend measurements of the TD rather than TT ratio or perimeter because of its reproducibility and simplicity. © 2017 by the American Institute of Ultrasound in Medicine.

  14. Prevention of preterm delivery in twin pregnancy

    DEFF Research Database (Denmark)

    Rode, Line; Tabor, Ann

    2014-01-01

    The incidence of twin gestation has increased markedly over the past decades, mostly because of increased use of assisted reproductive technologies. Twin pregnancies are at increased risk of preterm delivery (i.e. birth before 37 weeks of gestation). Multiple gestations therefore account for 2...... sequelae such as abnormal neurophysiological development in early childhood and underachievement in school. Several treatment modalities have been proposed in singleton high-risk pregnancies. The mechanism of initiating labour may, however, be different in singleton and twin gestations. Therefore......, it is mandatory to evaluate the proposed treatments in randomised trials of multiple gestations. In this chapter, we describe the results of trials to prevent preterm delivery in twin pregnancies....

  15. Adolescent Pregnancy.

    Science.gov (United States)

    Leftwich, Heidi K; Alves, Marcus Vinicius Ortega

    2017-04-01

    Adolescent pregnancy, although on the decline, represents a significant public health concern. Often adolescents present late to prenatal care, either from lack of knowledge, fear of consequences, limited access, stigma, or all of the above. Although multifaceted, there are many risks both to mother and child that are increased in adolescent pregnancy. Many are unintended and are at risk for repeat adolescent pregnancy, especially within the first 2 years. Risks include but are not limited to: low birth weight, preterm delivery, stillbirth, and preeclampsia, as well as feelings of social isolation, delayed or neglected educational goals, and maternal depression. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Knowledge about folic acid supplementation in women presenting for antenatal care.

    Science.gov (United States)

    Cawley, S; Mullaney, L; McKeating, A; Farren, M; McCartney, D; Turner, M J

    2016-11-01

    The incidence of neural tube defects (NTDs) in Ireland has increased in recent years. This study examines knowledge about folic acid (FA) supplementation for the prevention of NTDs among women presenting for antenatal care. Women were recruited at their convenience in the first trimester after sonographic confirmation of an ongoing singleton pregnancy. A detailed questionnaire was completed under the supervision of a research dietitian. Clinical and socio-demographic details were collected. Of the 587 women studied, 96% took FA during early pregnancy. Of these, 56.4% cited brain/spinal development or the prevention of brain/spinal defects, spina bifida or NTDs as the reason for taking FA. Multivariate analysis showed that women who were experiencing material deprivation or who were living in Ireland knowledgeable about the benefits of FA supplementation (Pknowledge about the importance of FA in improving pregnancy outcomes.

  17. Acetaminophen use during pregnancy

    DEFF Research Database (Denmark)

    Rebordosa, Cristina; Kogevinas, Manolis; Horváth-Puhó, Erzsébet

    2008-01-01

    OBJECTIVE: We evaluated if acetaminophen, one of the most frequently used drugs among pregnant women is associated with an increased prevalence of congenital abnormalities. STUDY DESIGN: We selected 88,142 pregnant women and their liveborn singletons from the Danish National Birth Cohort who had...... information on acetaminophen use during the first trimester of pregnancy. We used the National Hospital Registry to identify 3784 (4.3%) children from the cohort diagnosed with 5847 congenital abnormalities. RESULTS: Children exposed to acetaminophen during the first trimester of pregnancy (n = 26,424) did...... not have an increased prevalence of congenital abnormalities (hazard ratio = 1.01, 0.93-1.08) compared with nonexposed children (n = 61,718). No association was found between congenital abnormalities and duration of use during the first trimester. Increased prevalence was not observed for specific...

  18. Pregnancy outcome and ultraviolet radiation; A systematic review

    International Nuclear Information System (INIS)

    Megaw, Lauren; Clemens, Tom; Dibben, Chris; Weller, Richard; Stock, Sarah

    2017-01-01

    Background: Season and vitamin D are indirect and direct correlates of ultraviolet (UV) radiation and are associated with pregnancy outcomes. Further to producing vitamin D, UV has positive effects on cardiovascular and immune health that may support a role for UV directly benefitting pregnancy. Objectives: To investigate the effects of UV exposure on pregnancy; specifically fetal growth, preterm birth and hypertensive complications. Methods: We conducted a systematic review of Medline, EMBASE, DoPHER, Global Health, ProQuest Public Health, AustHealth Informit, SCOPUS and Google Scholar to identify 537 citations, 8 of which are included in this review. This review was registered on PROSPERO and a. narrative synthesis is presented following PRISMA guidance. Results: All studies were observational and assessed at high risk of bias. Higher first trimester UV was associated with and improved fetal growth and increased hypertension in pregnancy. Interpretation is limited by study design and quality. Meta-analysis was precluded by the variety of outcomes and methods. Discussion: The low number of studies and risk of bias limit the validity of any conclusions. Environmental health methodological issues are discussed with consideration given to design and analytical improvements to further address this reproductive environmental health question. Conclusions: The evidence for UV having benefits for pregnancy hypertension and fetal growth is limited by the methodological approaches utilized. Future epidemiological efforts should focus on improving the methods of modeling and linking widely available environmental data to reproductive health outcomes. - Highlights: • Biologically plausible pathways support an association between ultraviolet radiation (UV) and pregnancy outcomes. • This study is the first systematic review of prevailing literature on the relationship between UV and singleton pregnancy outcomes. • It focuses on both substantive findings and the

  19. Induced abortion and subsequent pregnancy duration

    DEFF Research Database (Denmark)

    Zhou, Wei Jin; Sørensen, Henrik Toft; Olsen, Jørn

    1999-01-01

    OBJECTIVE: To examine whether induced abortion influences subsequent pregnancy duration. METHODS: Women who had their first pregnancies during 1980, 1981, and 1982 were identified in three Danish national registries. A total of 15,727 women whose pregnancies were terminated by first-trimester ind......OBJECTIVE: To examine whether induced abortion influences subsequent pregnancy duration. METHODS: Women who had their first pregnancies during 1980, 1981, and 1982 were identified in three Danish national registries. A total of 15,727 women whose pregnancies were terminated by first......-trimester induced abortions were compared with 46,026 whose pregnancies were not terminated by induced abortions. All subsequent pregnancies until 1994 were identified by register linkage. RESULTS: Preterm and post-term singleton live births were more frequent in women with one, two, or more previous induced...... abortions. After adjusting for potential confounders and stratifying by gravidity, the odds ratios of preterm singleton live births in women with one, two, or more previous induced abortions were 1.89 (95% confidence interval [CI] 1.70, 2.11), 2.66 (95% CI 2.09, 3.37), and 2.03 (95% CI 1.29, 3...

  20. Stressful life events in pregnancy and head circumference at birth

    DEFF Research Database (Denmark)

    Obel, Carsten; Hedegaard, Morten; Henriksen, Tine Brink

    2003-01-01

    A strong association between stress in pregnancy and small head circumference in infants at birth was reported in 1994. This important finding has never been replicated. In a follow-up study of 4211 participants with singleton pregnancies, information on life events was collected twice during...... pregnancy and head circumference measured shortly after birth following standard procedures. No association was found between experienced or perceived stress as a result of life events during pregnancy and head circumference in the infants. In conclusion, stress in pregnancy may influence foetal brain...

  1. Natural Killer Cells and Their Activation Status in Normal Pregnancy

    Directory of Open Access Journals (Sweden)

    Beatrice Mosimann

    2013-01-01

    Full Text Available Increased peripheral blood-activated NK cell counts are associated with increased risk of miscarriage and failed in vitro fertilization treatment. However, assessment of activated peripheral NK cells in normal and pathological pregnancies beyond implantation and early miscarriage has not been described. Total CD69 expressing NK cells counts were measured by flow cytometry in healthy women with singleton pregnancies, including 45 at 11+6–13+6 weeks’ gestation, 46 at 20+0–22+4 weeks, and 42 at 31+6–33+5 weeks. The number of peripheral blood NK cells decreased, whereas the percentage of activated CD69 expressing NK cells increased from the first to the third trimester of pregnancy. This study shows the course of peripheral blood NK cells and activated CD69 expressing NK cells in uncomplicated nulliparous singleton pregnancies. This is a first step in understanding their implication in pathological pregnancies.

  2. The Obstetrics and Neonatal Outcomes of Teenage Pregnancy in Naresuan University Hospital.

    Science.gov (United States)

    Narukhutrpichai, Piriya; Khrutmuang, Dithawut; Chattrapiban, Thanin

    2016-04-01

    It is evident that the incidence of teenage pregnancy has been increasing in the past decades and consequently poses significant problems on maternal and child health. The present study was aimed to compare obstetric and neonatal outcomes between teenage and non-teenage pregnancy. A retrospective cohort study was conducted to investigate 957 singleton pregnant women attending labor rooms in Naresuan University Hospital between October 2006 and September 2013 by comparing the pregnancy outcomes of 268 teenage pregnancy (woman age less than 20 years at the first time of antenatal care visit) with 689 non-teenage pregnancy (woman age 20 to 34 years). The obstetrics and neonatal complication was the main outcome of interest. The incidence of teenage pregnancy was 15.24% during seven years of study. As opposed to non-teenage mothers, complete attending antenatal care visit was less likely to be found among teenage mothers, 66.5% vs. 90.5% respectively (p teenage mothers (59.7% vs. 36.4%). The occurrence of cephalo-pelvic disproportion (CPD) seemed to be lower in teenage group as compared to non-teenage group, 14.5% vs. 26.4% (p teenage group, 3.8% vs. 8.4% (p = 0.016). The proportion of preterm birth was found to be higher in teenage pregnancy compared to non-teenage pregnancy (16.2% vs. 5.5%, p teenage pregnancy, 7.1% vs. 3.1% (p = 0.01). Even though obstetric complications were less likely to occur among teenage pregnancies, most of the neonatal untoward consequences were observed in mothers with younger ages. The finding suggests the need of appropriate health care services for teenage mothers as to monitor harmful complications to both mother and her child.

  3. Periconceptional undernutrition programs changes in insulin-signaling molecules and microRNAs in skeletal muscle in singleton and twin fetal sheep.

    Science.gov (United States)

    Lie, Shervi; Morrison, Janna L; Williams-Wyss, Olivia; Suter, Catherine M; Humphreys, David T; Ozanne, Susan E; Zhang, Song; Maclaughlin, Severence M; Kleemann, David O; Walker, Simon K; Roberts, Claire T; McMillen, I Caroline

    2014-01-01

    Maternal undernutrition around the time of conception is associated with an increased risk of insulin resistance in adulthood. We determined the effect of maternal undernutrition in the periconceptional period (PCUN, i.e., 60 days prior to 6 days after conception) and the preimplantation period (PIUN, i.e., 0-6 days after conception) on mRNA expression and protein abundance of key insulin-signaling molecules as well as the global microRNA expression in quadriceps muscle of singleton and twin fetal sheep in late gestation. In singleton fetuses, exposure to PCUN resulted in lower protein abundance of PIK3CB (P < 0.01), PRKCZ (P < 0.05), and pPRKCZ (Thr410) (P < 0.05) in skeletal muscle compared to controls. In PIUN singletons, there was a higher protein abundance of IRS1 (P < 0.05), PDPK1 (P < 0.05), and SLC2A4 (P < 0.05) compared to controls. In twins, PCUN resulted in higher protein abundance of IRS1 (P < 0.05), AKT2 (P < 0.05), PDPK1 (P < 0.05), and PRKCZ (P < 0.001), while PIUN also resulted in higher protein abundance of IRS1 (P < 0.05), PRKCZ (P < 0.001), and SLC2A4 (P < 0.05) in fetal muscle compared to controls. There were specific patterns of the types and direction of changes in the expression of 22 microRNAs in skeletal muscle after exposure to PCUN or PIUN and clear differences in these patterns between singleton and twin pregnancies. These findings provide evidence that maternal undernutrition around the time of conception induces changes in the expression of microRNAs, which may play a role in altering the abundance of the key insulin-signaling molecules in skeletal muscle and in the association between PCUN undernutrition and insulin resistance in adult life.

  4. Polycystic ovary syndrome, hyperandrogenemia, sex hormone-binding globulin, and risks of pregnancy complications in singleton pregnancies after assisted reproduction

    DEFF Research Database (Denmark)

    Naver, Klara

    2014-01-01

    Et klinisk prospektivt multicenterstudie. Projektet består af prægravid karakteristik af kvinder med og uden polycystisk ovariesyndrom (PCOS) før de opstarter fertilitetsbehandling. Når deltagerne er blevet gravide følges de i graviditeten med ultralydskanninger og målinger af insulin resistens, ...

  5. Delivery presentations

    Science.gov (United States)

    Pregnancy - delivery presentation; Labor - delivery presentation; Occiput posterior; Occiput anterior; Brow presentation ... The mother can walk, rock, and try different delivery positions during labor to help encourage the baby ...

  6. A re-assessment of biochemical marker distributions in T21 affected and unaffected twin pregnancies in the first trimester

    DEFF Research Database (Denmark)

    Madsen, Helen Nordahl; Tørring, Niels

    biochemical markers pregnancy-associated plasma protein-A (PAPP-A) and free β-human chorionic gonadotropin (free β-hCG) in twin pregnancies relative to singleton pregnancies and establish improved screening procedure for chromosomal anomalies such as trisomy 21 in twin pregnancies. METHODS A total of 4843.......0% to 5.9%. DISCUSSION This study demonstrates that generation of chorionicity specific medians for the biochemical markers and their use in risk assessment can increase the performance of first trimester screening for chromosomal abnormalities in twins to a level comparable to that in singleton...

  7. Longitudinal growth of French singleton children born after in vitro fertilization and intracytoplasmic sperm injection. Body mass index up to 5 years of age.

    Science.gov (United States)

    Meddeb, L; Pauly, V; Boyer, P; Montjean, D; Devictor, B; Curel, L; Seng, P; Sambuc, R; Gervoise Boyer, M

    2017-06-01

    The literature presents conflicting results on the epigenetic effect of in vitro fertilization (IVF) on the short-term and mid-term growth of children. These contradictory results may be related to the use of heterogeneous methodologies and non-longitudinal data. The goal of this study was to compare the body mass index (BMI) of children conceived via IVF and spontaneous conception (SC) children, using longitudinal data from birth to 5 years. This study compared 118 singleton children born after in vitro fertilization, with or without intracytoplasmic sperm injection (ICSI), selected from a pre-existing single-center cohort to 320 SC children from the same geographic area. BMI and its evolution were analyzed using the mixed-effect model during three periods: before standing acquisition (from birth to 1 year of age), during standing acquisition, and the following period from 2 to 5 years of age. BMI means were not significantly different between groups regardless of the period, when adjusting for confounding factors related to parents, pregnancy, and children's characteristics and lifestyle. Nevertheless, during the standing acquisition period, children born after IVF-ICSI presented a less significant decrease in BMI (P<0.05). In addition, for each period we identified influencing factors (maternal BMI, level of wealth indicator) associated with BMI. In the study population, the suspected epigenetic influence of IVF reported in the literature was not observed for BMI from birth to 5 years of age. Further investigations need to be conducted to determine if the suspected influence of IVF on adiposity could be expressed through other parameters. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  8. [Incidence of singleton macrosomia in Beijing and its risk factors].

    Science.gov (United States)

    Ren, J H; Wang, C; Wei, Y M; Yang, H X

    2016-06-25

    To evaluate the prevalence of macrosomia in Beijing in 2013 and identify its risk factors. Retrospective six months analysis of 14 188 full-term singleton pregnant women from 15 hospitals with different levels in Beijing in 2013. Each participant's demographic data and medical information were collected individually by questionnaires. Multiple logistic regression analysis was used to examine the associations between variables and the risk of macrosomia. (1)The total prevalence of macrosomia was 7.069% (1 003/14 188) in Beijing in 2013. (2)The prevalence varied between the 15 hospitals, the lowest was 5.36% (89/1 659), while the highest reached 8.80%(46/523). Furthermore, the incidence of macrosomia was 1.284 times (95% CI: 1.114- 1.480, P=0.001) higher in the second graded hospitals than that in the tertiary hospitals. (3) Multiple logistic regression analyses showed that risk factors for macrosomia were maternal height≥160 cm (adjusted OR=1.875, 95% CI: 1.559- 2.256), pre-pregnant body mass index (p-BMI) ≥24.0 kg/m(2) (24.0- 27.9 kg/m(2): adjusted OR=1.696, 95% CI: 1.426- 2.018; p-BMI≥28.0 kg/m(2): adjusted OR=2.393, 95% CI: 1.831- 3.127), gestational weight gain (GWG) ≥15.9 kg (adjusted OR=2.462, 95% CI: 2.125- 2.853), gravidity>1 (adjusted OR=1.408, 95% CI: 1.224- 1.620), gestational weeks≥40 (adjusted OR=2.007, 95%CI: 1.745-2.308) and gestational diabetes mellitus (adjusted OR=1.522, 95%CI: 1.298-1.784). GWG≥15.9 kg, p-BMI≥28.0 kg/m(2) and gestational weeks≥40 were three risk factors that had the strongest associations with macrosomia (all Pmacrosomia in hospitals with different levels is obvious different. Gestational weeks, p-BMI and GWG are three main controllable risk factors for macrosomia, thus should receive more attentions.

  9. Outcome of children born out of pregnancies complicated by unexplained polyhydramnios.

    Science.gov (United States)

    Touboul, C; Boileau, P; Picone, O; Foix-l'Hélias, L; Frydman, R; Senat, M V

    2007-04-01

    Our aim was to assess the long-term outcomes of infants born out of a pregnancy complicated by unexplained polyhydramnios. We retrospectively analysed a cohort of 173 singleton pregnancies with polyhydramnios. There were 24 singletons with unexplained polyhydramnios, defined as polyhydramnios where prenatal testing was negative. Infants were examined by a paediatrician at a median age of 12 months (range 12-64 months). Of the 24 infants, 19 (79%) had a normal outcome. West syndrome, polyuria and pulmonary stenosis were diagnosed in three children during follow up, while there were two perinatal deaths. Paediatric follow up of children born out of pregnancies complicated by unexplained polyhydramnios should be carried out systematically.

  10. Attenuation of ductus arteriosus intimal thickening in preterm sheep twins compared with singletons.

    Science.gov (United States)

    Ito, Satoko; Yokoyama, Utako; Saito, Junichi; Sato, Shinichi; Usuda, Haruo; Watanabe, Shimpei; Kitanishi, Ryuta; Miura, Yuichiro; Saito, Masatoshi; Hanita, Takushi; Matsuda, Tadashi; Ishikawa, Yoshihiro

    2017-11-01

    Preterm twins have a higher morbidity rate of patent ductus arteriosus (PDA) than do singletons. However, the effect of multiple births on maturation of the ductus arteriosus (DA) has not been reported. Because intimal thickening (IT) is required for DA anatomical closure, we examined IT development in the DA of preterm twins and singletons. Sheep DA tissues obtained from preterm fetuses were subjected to elastica van Gieson staining to evaluate IT. The total IT score in each DA was the sum of the IT scores obtained from six evenly divided parts of the DA, which was positively correlated with gestational ages in singletons. Total IT scores were smaller in preterm twins than in singletons, although no difference in gestational age, birth weight, or gender ratio was observed. These data suggest that IT development of the DA is attenuated in sheep preterm twins, which may affect the higher morbidity of PDA.

  11. Physiological adaptation of endothelial function to pregnancy: systematic review and meta-analysis

    NARCIS (Netherlands)

    Balen, V.A.L. van; Gansewinkel, T.A.G. van; Haas, S.; Kuijk, S.M.J. van; Drongelen, J. van; Ghossein-Doha, C.; Spaanderman, M.E.A.

    2017-01-01

    OBJECTIVES: To establish reference values for flow-mediated dilatation (FMD) and brachial artery diameter (BAD) in pregnancy and to provide insight into the physiological and pathological course of endothelial adaptation throughout human singleton pregnancy. METHODS: A meta-analysis was performed

  12. Parental smoking during pregnancy and the risk of gestational diabetes in the daughter

    DEFF Research Database (Denmark)

    Bao, Wei; Michels, Karin B; Tobias, Deirdre K

    2016-01-01

    BACKGROUND: Fetal exposure to parental smoking may have long-term impact on the development of disease in adulthood. We examined the association of parental smoking during pregnancy with risk of gestational diabetes mellitus (GDM) in the daughter. METHODS: We included 15,665 singleton pregnancies...

  13. Clinical utility of non-invasive prenatal testing in pregnancies with ultrasound anomalies

    NARCIS (Netherlands)

    Beulen, L.; Faas, B.H.W.; Feenstra, I.; Vugt, J.M.G. van; Bekker, M.N.

    2017-01-01

    OBJECTIVE: To evaluate the application of non-invasive prenatal testing (NIPT) as an alternative to invasive diagnostic prenatal testing in pregnancies with abnormal ultrasound findings. METHODS: This was a retrospective analysis of 251 singleton and multiple pregnancies at high risk for fetal

  14. Association of light-to-moderate alcohol drinking in pregnancy with preterm birth and birth weight

    DEFF Research Database (Denmark)

    Strandberg-Larsen, Katrine; Poulsen, Gry; Bech, Bodil Hammer

    2017-01-01

    Women who drink light-to-moderately during pregnancy have been observed to have lower risk of unfavourable pregnancy outcomes than abstainers. This has been suggested to be a result of bias. In a pooled sample, including 193 747 live-born singletons from nine European cohorts, we examined the ass...

  15. RECURRENT PERI-OP HAEMATURIA IN REPEAT LOWER SEGMENT CAESAREAN SECTION: an unusual Presentation of Renal Cell Carcinoma in Pregnancy (A Case report with Literature Review

    Directory of Open Access Journals (Sweden)

    B. M. Hota

    2015-08-01

    Full Text Available Background: Trauma to urinary bladder is the commonest cause of haematuria in repeat lower segment caesarean section. However, recurrent post op haematuria draws the attention to other aetiologies.  Case: A 27 year old lady, G2P1L1, post caesarean pregnancy at term gestation, underwent elective caesarean section and tubectomy. She developed haematuria in perioperative period in episodic manner. Abdominal and pelvic ultrasound revealed a solid mass lesion in the upper pole of right kidney of size 5.8x4.6mm, which was confirmed by CECT of abdomen to be renal cell carcinoma. She was managed with radical nephrectomy in the urology centre without any adverse event. This rare presentation of the case and its successful management, prompted us to present this case with available literatures review.

  16. Pregnancy Weight Gain by Gestational Age in Women with Uncomplicated Dichorionic Twin Pregnancies.

    Science.gov (United States)

    Hutcheon, Jennifer A; Platt, Robert W; Abrams, Barbara; Braxter, Betty J; Eckhardt, Cara L; Himes, Katherine P; Bodnar, Lisa M

    2018-01-29

    Twin pregnancies are at increased risk for adverse outcomes and are associated with greater gestational weight gain compared to singleton pregnancies. Studies that disentangle the relationship between gestational duration, weight gain and adverse outcomes are needed to inform weight gain guidelines. We created charts of the mean, standard deviation and select percentiles of maternal weight gain-for-gestational age in twin pregnancies and compared them to singleton curves. We abstracted serial prenatal weight measurements of women delivering uncomplicated twin pregnancies at Magee-Womens Hospital (Pittsburgh, PA, 1998-2013) and merged them with the hospital's perinatal database. Hierarchical linear regression was used to express pregnancy weight gain as a smoothed function of gestational age according to pre-pregnancy BMI category. Charts of week- and day-specific values for the mean, standard deviation, and percentiles of maternal weight gain were created. Prenatal weight measurements (median: 11 [interquartile range: 9, 13] per woman) were available for 1109 women (573 normal weight, 287 overweight, and 249 obese). The slope of weight gain was most pronounced in normal weight women and flattened with increasing pre-pregnancy BMI (e.g. 50th percentiles of 6.8, 5.7, and 3.6 kg at 20 weeks and 19.8, 18.1, and 14.4 at 37 weeks in normal weight, overweight, and obese women, respectively). Weight gain patterns in twins diverged from singletons after 17-19 weeks. Our charts provide a tool for the classification of maternal weight gain in twin pregnancies. Future work is needed to identify the range of weight gain associated with optimal pregnancy health outcomes. © 2018 John Wiley & Sons Ltd.

  17. Large baby syndrome in singletons born after frozen embryo transfer (FET)

    DEFF Research Database (Denmark)

    Pinborg, Anja; Henningsen, AA; Loft, A

    2013-01-01

    Are singletons born after frozen embryo transfer (FET) at increased risk of being born large for gestational age (LGA) and if so, is this caused by intrinsic maternal factors or related to the freezing/thawing procedures?......Are singletons born after frozen embryo transfer (FET) at increased risk of being born large for gestational age (LGA) and if so, is this caused by intrinsic maternal factors or related to the freezing/thawing procedures?...

  18. Academic achievement of twins and singletons in early adulthood: Taiwanese cohort study.

    Science.gov (United States)

    Tsou, Meng-Ting; Tsou, Meng-Wen; Wu, Ming-Ping; Liu, Jin-Tan

    2008-07-21

    To examine the long term effects of low birth weight on academic achievements in twins and singletons and to determine whether the academic achievement of twins in early adulthood is inferior to that of singletons. Cohort study. Taiwanese nationwide register of academic outcome. A cohort of 218 972 singletons and 1687 twins born in Taiwan, 1983-5. College attendance and test scores in the college joint entrance examinations. After adjustment for birth weight, gestational age, birth order, and sex and the sociodemographic characteristics of the parents, twins were found to have significantly lower mean test scores than singletons in Chinese, mathematics, and natural science, as well as a 2.2% lower probability of attending college. Low birthweight twins had an 8.5% lower probability of college attendance than normal weight twins, while low birthweight singletons had only a 3.2% lower probability. The negative effects of low birth weight on the test scores in English and mathematics were substantially greater for twins than for singletons. The twin pair analysis showed that the association between birth weight and academic achievement scores, which existed for opposite sex twin pairs, was not discernible for same sex twin pairs, indicating that birth weight might partly reflect other underlying genetic variations. These data support the proposition that twins perform less well academically than singletons. Low birth weight has a negative association with subsequent academic achievement in early adulthood, with the effect being stronger for twins than for singletons. The association between birth weight and academic performance might be partly attributable to genetic factors.

  19. Outcome of pregnancy in women diagnosed with idiopathic polyhydramnios.

    Science.gov (United States)

    Khan, Sarwat; Donnelly, Jennifer

    2017-02-01

    Polyhydramnios is present in approximately 2% of pregnancies and it has been associated with a variety of adverse pregnancy outcomes. The aim of our study was to evaluate the association between polyhydramnios and adverse pregnancy outcomes. This was a retrospective case control study of 288 singleton pregnancies delivered in the Rotunda Hospital, Dublin, between 2013 and 2014. Polyhydramnios was defined as: (i) amniotic fluid index (AFI) ≥ 25 cm; (ii) maximal vertical pocket (MVP) of ≥8 cm; and (iii) a gestational age-specific threshold for AFI. Demographic information, obstetric and neonatal outcomes were obtained by review of hospital databases. Exclusion criteria included gestational or pre-existing diabetes, multiple pregnancy, carrying a fetus with structural or chromosomal abnormalities, Rhesus factor isoimmunisation, and TORCH screen positive. Outcomes were compared with outcomes of those without polyhydramnios. A total of 8798 deliveries occurred during the study period. The frequency of polyhydramnios was 1.6%. One hundred and forty-four women were selected in each group. There was no significant difference in preterm deliveries, low birth weight, low Apgar score at one minute and five minutes and perinatal mortality. However, increase in caesarean delivery rate (43.1% vs 21.5%), number of fetal distresses (17.4% vs 6.9%) and number of neonatal intensive care unit (NICU) admissions (17.4% vs 4.9%) were observed in our study. In conclusion, idiopathic polyhydramnios is associated with specific adverse outcomes, such as higher rate of caesarean delivery, fetal distress and NICU admissions. Therefore, close surveillance of these pregnancies is required, especially near term. © 2017 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  20. Teenage pregnancy antenatal and perinatal morbidity: results from a tertiary centre in Greece.

    Science.gov (United States)

    Pergialiotis, V; Vlachos, D-E G; Gkioka, E; Tsotra, K; Papantoniou, N; Vlachos, G D

    2015-01-01

    We present the experience of a tertiary referral hospital in Greece, evaluating obstetric and perinatal outcomes among teenage and average maternal age (AMA) women. We retrospectively assessed all singleton pregnancies during a twelve-month period (January-December 2012). A total of 1,704 cases were reviewed and divided into two groups: one of AMA mothers (20-34 years old) (1,460 women) and the other of teenage mothers (12-19 years old) (244 women). We observed significantly higher incidence rates of preterm births (p teenage mothers. Antenatal surveillance was decreased among teenage mothers (p Teenage pregnancy is accompanied by significant antenatal and perinatal complications that need specific obstetrical attention. Obstetricians should be aware of these complications in order to ameliorate the antenatal outcome of childbearing teenagers.

  1. Separation and characterization of maternal cardiac and vascular sounds in the third trimester of pregnancy

    DEFF Research Database (Denmark)

    Riknagel, Diana; Zimmermann, Henrik; Farlie, Richard

    2017-01-01

    OBJECTIVE: To characterize the vascular sounds of the uteroplacental blood flow obtained by microphones. METHODS: The present retrospective study took place in an anechoic chamber facility at Aalborg University, Aalborg, Denmark, in 2012, and included pregnant participants aged 18-40 years...... with a singleton pregnancy at 32-36 weeks and a parity of 0-2. Abdominal Doppler ultrasonography was performed bilaterally on the uterine arteries. Subsequently, in the same positions, sound recordings were performed with microphones. The derived raw sound signal was separated into two frequency ranges......, and characterized accordingly. RESULTS: The mean pregnancy length among 25 participants was 33.6 ± 2.0 weeks. The pulsatility index of the uterine artery was 0.67 ± 0.24. All 50 recordings displayed the first and second maternal heart sounds (frequency 25-100 Hz), and in 17 of 50 recordings, maternal vascular...

  2. Conformity expectations: Differential effects on IVF twins and singletons' parent-child relationships and adjustment.

    Science.gov (United States)

    Anderson, Kayla N; Rueter, Martha A; Connor, Jennifer J; Chen, Muzi; Damario, Mark

    2015-08-01

    Increased utilization of in vitro fertilization (IVF) to treat infertility has resulted in a growing twin birthrate. Despite early childhood risks, twins have fewer psychosocial problems in middle childhood than singleton children. This study proposes that parents' conformity expectations for children have differential effects on parent-child relationships for twin and singleton children, which indirectly explains twins' more optimum psychosocial adjustment. Parental conformity expectations, parent-child relationship satisfaction, and children's emotional, behavioral, and attention problems were assessed in a sample of 288 6- to 12-year-old IVF-conceived twins and singletons. Overall, parents of twins had higher expectations for child conformity to parent rules than singleton parents. Path models demonstrate that twin status and parental expectations for child conformity interact to influence parent-child relationships, and this interaction indirectly accounted for differences in twins' and singletons' psychosocial adjustment. Findings suggest parenting constructs have differential influences on the association between twin status and parent-child relationships. Parenting research, predominantly conducted with singletons, should be reexamined before applying existing research to twin children and their families. (c) 2015 APA, all rights reserved).

  3. Primary omental pregnancy

    International Nuclear Information System (INIS)

    Yildizhan, R.; Kurdoglu, M.; Kolusari, A.; Erten, R.

    2008-01-01

    Omental pregnancy is a rare form of ectopic pregnancy and can be seen primarily or secondary to a tubal pregnancy. A 25-yeal-old woman presented with abdominal distention with pain and anemia without vaginal bleeding. After a provisional diagnosis of ruptured ectopic pregnancy, laparotomy was performed. On surgical exploration, the bilateral tubes and ovaries were intact, however, an omental pregnancy was detected as the cause of hemoperitoneum. Partial omentectomy was performed. Although most cases are secondary, presented here is an additional case of primary omental pregnancy at 12 weeks according to Studdiford's criteria. Histological evidence of neovascularization into the supporting tissue confirmed our diagnosis. A primary omental pregnancy should always be considered as a possible explanation for severe hemoperitoneum in ectopic pregnancies presenting with acute abdomen and with intact adnexes on surgical exploration. (author)

  4. Long-acting reversible contraceptive acceptability and unintended pregnancy among women presenting for short-acting methods: a randomized patient preference trial.

    Science.gov (United States)

    Hubacher, David; Spector, Hannah; Monteith, Charles; Chen, Pai-Lien; Hart, Catherine

    2017-02-01

    participants, 43% chose randomization and 57% chose the preference option. Complete loss to follow-up at 12 months was method continuation probabilities were 63.3% (95% confidence interval, 58.9-67.3) (preference short-acting reversible contraception), 53.0% (95% confidence interval, 45.7-59.8) (randomized short-acting reversible contraception), and 77.8% (95% confidence interval, 71.0-83.2) (randomized long-acting reversible contraception) (P contraception), 7.7% (95% confidence interval, 3.3-12.1) (randomized short-acting reversible contraception), and 0.7% (95% confidence interval, 0.0-4.7) (randomized long-acting reversible contraception) (P = .01 when comparing randomized groups). In the secondary comparisons involving only short-acting reversible contraception users, the continuation probability was higher in the preference group compared with the randomized group (P = .04). However, the short-acting reversible contraception randomized group and short-acting reversible contraception preference group had statistically equivalent rates of unintended pregnancy (P = .77). Seventy-eight percent of randomized long-acting reversible contraception users were happy/neutral with their initial method, compared with 89% of randomized short-acting reversible contraception users (P method continuers at 12 months, all groups were equally happy/neutral (>90%). Even in a typical population of women who presented to initiate or continue short-acting reversible contraception, long-acting reversible contraception proved highly acceptable. One year after initiation, women randomized to long-acting reversible contraception had high continuation rates and consequently experienced superior protection from unintended pregnancy compared with women using short-acting reversible contraception; these findings are attributable to the ini

  5. Placental Growth during Normal Pregnancy - A Magnetic Resonance Imaging Study

    DEFF Research Database (Denmark)

    Langhoff, Lasse; Grønbeck, Lene; von Huth, Sebastian

    2017-01-01

    OBJECTIVE: To investigate normal human placental growth longitudinally throughout the second and third trimesters using MRI. METHODS: Twenty normal, first-time singleton pregnancies were scanned 7 times between the 14th and 38th week of gestation, at 4-week intervals, using MRI. Placental volumes...

  6. Body mass index, weight gain during pregnancy and obstetric ...

    African Journals Online (AJOL)

    Objectives: To find out the effects of pregnancy weight gain in different body mass index (BMI) groups on maternal and neonatal outcomes in women delivering singletons at term. Design: Retrospective analysis of clinical records of patients attending antenatal clinics and delivering in hospital from January 1st 1992 to ...

  7. Comparison of Fetomaternal Outcome between 47 Deliveries Following Successful External Cephalic Version for Breech Presentation and 7456 Deliveries Following Spontaneous Cephalic Presentation.

    Science.gov (United States)

    de Gregorio, Nikolaus; Friedl, Thomas; Schramm, Amelie; Reister, Frank; Janni, Wolfgang; Ebner, Florian

    2017-08-25

    Achieving a cephalic position after a successful external cephalic version (ECV) is desired to result in delivery and fetal outcomes that are similar to those of deliveries following spontaneous cephalic presentation. We performed a retrospective cohort study including patients with successful ECV following fetal breech position (ECV cohort, n = 47) or with a singleton spontaneous cephalic pregnancy at ≥37 weeks of gestational age (control group, n = 7,456) attempting a vaginal delivery between 2010 and 2013 at the University Hospital Ulm. The mode of delivery and fetal outcome parameters were compared between these 2 groups using nonparametric statistics. ECV cohort and control group did not differ with respect to maternal age, parity, gestational age at birth, and fetal gender. There were no significant differences between the 2 groups with regard to all parameters indicating fetal outcome. However, the rate of cesarean sections was higher after successful ECV compared to spontaneous cephalic presentation (27.7 vs. 12.8%, OR 2.615). While vaginal delivery is less likely to happen after a successful ECV compared to spontaneous cephalic singleton pregnancies, fetal outcome parameters showed no difference between the 2 groups. Physicians should be counseling and encouraging women to attempt ECV, as it is a safe and effective procedure. © 2017 S. Karger AG, Basel.

  8. A giant uterine myometrium cyst mimicking an ovarian cyst in pregnancy: An uncommon presentation of hydropic degeneration of uterine fibroid

    Directory of Open Access Journals (Sweden)

    Elsayed Elbadawy Awad

    2015-06-01

    Full Text Available Myometrial cysts of the uterus are extremely rare. Uterine leiomyomas commonly undergo degenerative changes, which can lead to variable imaging features. Diffuse hydropic change is an unusual form that presents a considerable diagnostic challenge to both radiologists and pathologists. A 27-year old nulliparous patient admitted to our hospital for antenatal care and left sided pelvic pain. Transvaginal ultrasonographic examination revealed a 20 cm intramural cystic lesion in the left region of the corpus uteri suspicious of degenerated myoma. Repeated aspiration was done. Spontaneous abortion occurred in the first trimester. Rapid distension of the abdomen despite repeated aspirations occurred. MRI revealed degenerated myoma. Ultrasound performed one day before surgery revealed a turbid content instead of the clear fluid. Laparotomy was performed revealing a huge interstitial myoma with bloody collection inside so, myomectomy was performed. Histopathology showed hydropic degenerated myoma. Although fibroids usually have a characteristic sonographic appearance, degenerating myomas have variable patterns and can pose a diagnostic dilemma. Extensive cystic degeneration can mimic an ovarian tumour.

  9. [Pregnancy-related anxiety and subthreshold autism trait in preschool children based a birth cohort study].

    Science.gov (United States)

    Sun, Yanli; Shao, Ting; Yao, Yuyou; Tao, Huihui; Ni, Lingling; Yan, Shuangqin; Gu, Chunli; Cao, Hui; Huang, Kun; Tao, Fangbiao

    2016-02-01

    To analyze the associations between pregnancy-related anxiety and the prevalence of subthreshold autism trait (SAT) in preschool children. Baseline data came from the Ma'anshan Birth Cohort Study, a part of the China-Anhui Birth Cohort Study (C-ABCS). All the participants were enrolled among pregnant women who received prenatal health care in 4 municipal medical centers during Oct. 2008 to Oct. 2010. A total of 5 084 pregnant women were recruited at the beginning and 4 669 singleton live births were included until childbirth. The situation about pregnancy-specific anxiety during trimester and third trimester of women were evaluated by Pregnancy-specific Anxiety Questionnaire (PAQ). Between April 2014 and April 2015, the cohort was followed up again, and the Clancy Autism Behavior Scale (CABRS) filled out by parents was used for telling the SAT children from the healthy children among 3 663 preschool children. Univariate and binary regression model was used to estimate associations between the pregnancy-related anxiety during trimester and third trimester and the subthreshold autism trait in children. During the pregnancy, the detected rates of women with pregnancy-specific anxiety in trimester and the third trimester were 25.5%(935/3 663), 13.9%(501/3 592) respectively, and the detected rate of maternal pregnancy-specific anxiety in both periods was 7.7%(278/3 592). There were 290 positive children with SAT and the detection rate was 7.9%. After controlling possible confounding factors including children's genders, place of residence, supplement folic acid during pregnancy, preterm birth, exposure to second-hand smoke during pregnancy, the father (mother) cultural levels, the father (mother) nature of work and family income, the results of multinomial logistic regression analysis showed that maternal pregnancy-specific anxiety in trimester was the risk factor for SAT in preschool children (OR=1.51, 95% CI: 1.11-2.04), and there was no association between maternal

  10. Ectopic ovarian pregnancy

    International Nuclear Information System (INIS)

    Sachdev, P.S.; Jatoi, N.; Memon, R.A.; Sachdev, C.S.

    2003-01-01

    A case of ectopic ovarian pregnancy is presented occurring in a 24 years old woman after natural conception. The clinical diagnosis was ruptured tubal pregnancy. Gross findings were suggestive of ruptured corpus luteum cyst on exploration. The histopathological examination of specimen brought forward the diagnosis of ovarian pregnancy. (author)

  11. Selenium deficiency and pregnancy outcome in pregnant women with HIV in Lagos, Nigeria.

    Science.gov (United States)

    Okunade, Kehinde S; Olowoselu, Olusola F; Osanyin, Gbemisola E; John-Olabode, Sarah; Akanmu, Sulaimon A; Anorlu, Rose I

    2018-04-16

    To investigate the prevalence of maternal selenium deficiency and its effects on pregnancy outcomes in pregnant women with HIV in Lagos, Nigeria. The present descriptive cross-sectional study enrolled women aged 15-49 years with HIV who were at 14-26 weeks of a singleton pregnancy and were attending Lagos University Teaching Hospital, Lagos, Nigeria, between August 1, 2016, and April 30, 2017. Participants were selected by consecutive sampling and baseline data were collected through interviews. Venous blood samples were obtained to measure selenium concentrations, and associations between low maternal selenium concentrations (defined as <0.89 μmol/L) and pregnancy outcomes were examined using bivariate and multivariate analysis. The final analysis included 113 patients; selenium deficiency was recorded in 23 (20.4%) patients. Women with selenium deficiency had an approximately eight-fold higher risk of preterm delivery (adjusted odds ratio 7.61, 95% confidence interval 4.37-18.89; P=0.031) and of delivering a term neonate with a low delivery weight (adjusted odds ratio 8.11, 95% confidence interval 3.27-17.22; P=0.012), compared with women with a normal selenium concentration. The prevalence of selenium deficiency among pregnant women with HIV in Lagos was relatively high. The significant associations observed between maternal selenium deficiency and adverse pregnancy outcomes could have implications for the future management of HIV in pregnancy. © 2018 International Federation of Gynecology and Obstetrics.

  12. Juvenile Dermatomyositis in Pregnancy

    Directory of Open Access Journals (Sweden)

    Anthony Emeka Madu

    2013-01-01

    Full Text Available Juvenile dermatomyositis has variable clinical presentations both in and outside of pregnancy. A literature review indicated that optimal maternal and fetal outcomes can be anticipated when the pregnancy is undertaken while the disease is in remission. Poorer outcomes are associated with flare-up of the disease in early pregnancy compared with exacerbation in the second or third trimester, when fetal prognosis is usually good. We present a case of JDM in pregnancy with disease exacerbation late in pregnancy and review of the relevant literature.

  13. Respiratory disease in pregnancy.

    Science.gov (United States)

    Mehta, Niharika; Chen, Kenneth; Hardy, Erica; Powrie, Raumond

    2015-07-01

    Many physiological and anatomical changes of pregnancy affect the respiratory system. These changes often affect the presentation and management of the various respiratory illnesses in pregnancy. This article focuses on several important respiratory issues in pregnancy. The management of asthma, one of the most common chronic illnesses in pregnancy, remains largely unchanged compared to the nonpregnant state. Infectious respiratory illness, including pneumonia and tuberculosis, are similarly managed in pregnancy with antibiotics, although special attention may be needed for antibiotic choices with more pregnancy safety data. When mechanical ventilation is necessary, consideration should be given to the maternal hemodynamics of pregnancy and fetal oxygenation. Maintaining maternal oxygen saturation above 95% is recommended to sustain optimal fetal oxygenation. Cigarette smoking has known risks in pregnancy, and current practice guidelines recommend offering cognitive and pharmacologic interventions to pregnant women to assist in smoking cessation. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Maternal human chorionic gonadotrophin concentrations in very early pregnancy and risk of hyperemesis gravidarum: A retrospective cohort study of 4372 pregnancies after in vitro fertilization.

    Science.gov (United States)

    Dypvik, Johanne; Pereira, Andrea Lid; Tanbo, Tom Gunnar; Eskild, Anne

    2018-02-01

    We investigated the association of human chorionic gonadotrophin (hCG) concentrations on a fixed day in very early pregnancy with development of hyperemesis gravidarum. This retrospective cohort study included 3107 singleton and 1265 twin pregnancies after in vitro fertilization treated at Department of Reproductive Medicine, Rikshospitalet, Oslo University Hospital, Norway in the period 1996-2013. Maternal serum hCG concentrations was measured on day 12 after embryo transfer. Information about development of hyperemesis gravidarum was obtained by individual linkage to the Medical Birth Registry of Norway. We studied hCG concentrations in very early pregnancy according to development of hyperemesis gravidarum, in singleton and twin pregnancies separately. We estimated the odds ratios for hyperemesis gravidarum with 95% confidence intervals according to quartiles of hCG concentrations. In twin pregnancies as compared to singleton pregnancies, we found higher mean maternal hCG concentrations (219 IU/L versus 130 IU/L, phyperemesis gravidarum (2.7% versus 1.4%, p=0.002 chi-squared test). However, both in singleton and in twin pregnancies, we found no significant difference in mean hCG concentrations between women who developed hyperemesis gravidarum and women who did not (Singletons: 122 IU/L versus 130 IU/L, p=0.504. Twins: 234 IU/L versus 219 IU/L, p=0.417 Student's t-test). We found no significant differences in odds ratios for developing hyperemesis gravidarum according to quartiles of hCG concentrations. We found no association of maternal hCG concentrations on a fixed day in early pregnancy with development of hyperemesis gravidarum. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Pregnancy during Adolescence and Associated Risks: An 8-Year Hospital-Based Cohort Study (2007?2014) in Romania, the Country with the Highest Rate of Teenage Pregnancy in Europe

    OpenAIRE

    Socolov, Demetra-Gabriela; Iorga, Magdalena; Carauleanu, Alexandru; Ilea, Ciprian; Blidaru, Iolanda; Boiculese, Lucian; Socolov, Razvan-Vladimir

    2017-01-01

    Aim. To determine pregnancy and delivery outcomes among teenagers. Materials and Methods. An 8-year retrospective comparative hospital-based cohort study is analysing singleton pregnancy comorbidities and delivery parameters of a teenage group under the age of 20 compared with a young adult group 20–24 years of age in a university hospital. Results. Teenage is a risk factor for preterm birth

  16. Prevention of Preterm Birth with Pessary in Singletons (PoPPS): a randomized controlled trial.

    Science.gov (United States)

    Dugoff, Lorraine; Berghella, Vincenzo; Sehdev, Harish; Mackeen, A Dhanya; Goetzl, Laura; Ludmir, Jack

    2017-09-20

    To determine if pessary use prevents preterm birth in singleton gestations with a short transvaginal ultrasound cervical length and without a prior spontaneous preterm birth. In this open-label multicenter randomized trial we enrolled asymptomatic women with singleton gestations with a transvaginal ultrasound cervical length ≤ 25 mm at 18 0 -23 6 weeks and no prior spontaneous preterm birth. Subjects were randomized to receive the Bioteque cup pessary or no pessary. Pessaries were inserted by trained maternal fetal medicine staff.. Vaginal progesterone was recommended to women with a cervical length ≤20mm. The primary outcome was preterm birth preterm birth preterm birth preterm birth preterm birth in women with singleton gestations with a short transvaginal ultrasound cervical length and without a prior spontaneous preterm birth in this small underpowered randomized controlled trial. This trial was registered on ClinicalTrials.gov, number NCT 02056652. This article is protected by copyright. All rights reserved.

  17. Risk of Metabolic Syndrome and Diabetes Mellitus Among Young Twins and Singletons in Guinea-Bissau

    DEFF Research Database (Denmark)

    Bjerregaard-Andersen, Morten; Hansen, Lone; da Silva, Leontina I

    2013-01-01

    OBJECTIVETwins in Africa may be at increased risk of metabolic disorders due to strained conditions in utero, including high exposure to infections. We studied metabolic syndrome (MS) and diabetes mellitus (DM) among young twins and singletons in Guinea-Bissau.RESEARCH DESIGN AND METHODSThe study...... was cross-sectional and occurred from October 2009 until August 2011 at the Bandim Health Project, a demographic surveillance site in the capital Bissau. Twins and singleton controls between 5 and 32 years were visited at home. Fasting blood samples for metabolic measurements were collected. Zygosity...... was established genetically for a subset. DM was defined as HbA1c ≥6.5% (48 mmol/mol) and MS by the International Diabetes Federation criteria.RESULTSHbA1c was available for 574 twins and 463 singletons. Mean age was 15.3 years versus 15.8 years, respectively. Eighteen percent of twins were monozygotic...

  18. Peri-conceptional A1C and risk of serious adverse pregnancy outcome in 933 women with type 1 diabetes

    DEFF Research Database (Denmark)

    Jensen, Dorte M; Korsholm, Lars; Ovesen, Per

    2009-01-01

    OBJECTIVE: To study the association between peri-conceptional A1C and serious adverse pregnancy outcome (congenital malformations and perinatal mortality). RESEARCH DESIGN AND METHODS: Prospective data were collected in 933 singleton pregnancies complicated by type 1 diabetes. RESULTS: The risk o...

  19. Breech presentation: its predictors and consequences. An analysis of the Hungarian Tauffer Obstetric Database (1996-2011).

    Science.gov (United States)

    Zsirai, László; Csákány, György M; Vargha, Péter; Fülöp, Vilmos; Tabák, Ádám G

    2016-03-01

    Breech presentation is linked to abnormal pregnancy outcomes. However, the causality of this association is unknown. We aimed to investigate predictors of term breech presentation and pregnancy outcomes of breech presentation. Using a Hungarian registry, all term (≥ 37 weeks), singleton pregnancies with cephalic, and breech presentation in 1996-2011 were analyzed (n = 41 796). Covariates were maternal medical history and data on the present pregnancy. Multivariable logistic regression was used to investigate predictors of breech presentation and of delivery (cesarean section or other obstetrical interventions at birth) and fetal outcomes (Apgar score ≤ 7, need for perinatal intensive treatment, intrauterine death or perinatal mortality) related to breech presentation. Breech presentation was independently associated with older maternal age, medical history (primiparity, stillbirth, spontaneous abortion, hormone treatment, and assisted reproduction), maternal morbidities (hypertension and oligohydramnios), and the fetal factors (female sex, younger gestational age at delivery, developmental abnormalities, small for gestational age, and birthweight). An adverse delivery outcome was 11.7 times (95% confidence interval 11.3-12.0) and an adverse fetal outcome was 1.39 times (95% confidence interval 1.33-1.45) more frequent in pregnancies with breech presentation compared with cephalic presentation. Further adjustment for predictors of breech presentation had no major effect on the delivery outcome, but it reduced the risk of adverse fetal outcome (odds ratio 1.18, 95% confidence interval 1.14-1.24). Breech presentation is a marker of pathological pregnancy and is independently associated with an increased risk of gestational complications. Closer surveillance and appropriate management of pregnancies with breech presentation is warranted to prevent adverse perinatal outcomes. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

  20. Management of breech presentation at term: a retrospective cohort study of 10 years of experience.

    Science.gov (United States)

    Burgos, J; Rodríguez, L; Cobos, P; Osuna, C; Del Mar Centeno, M; Larrieta, R; Martínez-Astorquiza, T; Fernández-Llebrez, L

    2015-10-01

    To evaluate the impact of management of childbirth (external cephalic version (ECV) plus planned vaginal delivery (PVD)) of breech presentation at term (⩾37 weeks of gestation). This retrospective cohort study was based on data collected of singleton breech presentations at term in the Obstetrics and Gynaecology Service, Cruces University Hospital (Biscay, Spain), from January 2003 to December 2012. We attended 2377 singleton breech pregnancies at term. We attended 1684 singleton breech term deliveries, attempting vaginal delivery after selection in 52.9% of cases and were successful in 57.5% of attempts. A total of 1360 ECV were attempted, with a success rate of 50.3% of those attempted. The use of ECV has decreased the rate of breech presentation at delivery by 39.0%, the rate of breech presentation as a caesarean section (CS) indication by 47.1% (CS due to breech presentation/total of CS) and the rate of CS for breech presentation out of the total of deliveries by 39.1% (CS due to breech presentation/total of deliveries). Early postnatal parameters (5-min Apgar score, umbilical cord arterial pH and acid-base analysis) were significantly lower following PVD compared with planned CS for breech presentation. However, we did not find any differences in the rates of admissions to the neonatal unit or neonatal mortality. Management of breech presentation with a protocol that includes ECV, careful selection criteria and active management of vaginal delivery achieve a great decrease in the rate of CS for breech presentation.

  1. Progesterone for the prevention of preterm birth in women with multiple pregnancies: the AMPHIA trial

    Directory of Open Access Journals (Sweden)

    Scheepers Hubertina CJ

    2007-06-01

    Full Text Available Abstract Background 15% of multiple pregnancies ends in a preterm delivery, which can lead to mortality and severe long term neonatal morbidity. At present, no generally accepted strategy for the prevention of preterm birth in multiple pregnancies exists. Prophylactic administration of 17-alpha hydroxyprogesterone caproate (17OHPC has proven to be effective in the prevention of preterm birth in women with singleton pregnancies with a previous preterm delivery. At present, there are no data on the effectiveness of progesterone in the prevention of preterm birth in multiple pregnancies. Methods/Design We aim to investigate the hypothesis that 17OHPC will reduce the incidence of the composite neonatal morbidity of neonates by reducing the early preterm birth rate in multiple pregnancies. Women with a multiple pregnancy at a gestational age between 15 and 20 weeks of gestation will be entered in a placebo-controlled, double blinded randomised study comparing weekly 250 mg 17OHPC intramuscular injections from 16–20 weeks up to 36 weeks of gestation versus placebo. At study entry, cervical length will be measured. The primary outcome is composite bad neonatal condition (perinatal death or severe morbidity. Secondary outcome measures are time to delivery, preterm birth rate before 32 and 37 weeks, days of admission in neonatal intensive care unit, maternal morbidity, maternal admission days for preterm labour and costs. We need to include 660 women to indicate a reduction in bad neonatal outcome from 15% to 8%. Analysis will be by intention to treat. We will also analyse whether the treatment effect is dependent on cervical length. Discussion This trial will provide evidence as to whether or not 17OHPC-treatment is an effective means of preventing bad neonatal outcome due to preterm birth in multiple pregnancies. Trial registration Current Controlled Trials ISRCTN40512715

  2. Pregnancy and Delivery in Patients with Mastocytosis Treated at the Polish Center of the European Competence Network on Mastocytosis (ECNM.

    Directory of Open Access Journals (Sweden)

    Katarzyna Ciach

    Full Text Available To present current guidelines regarding treatment of mastocytosis in pregnancy on the example of observed patients.Case control national study.Polish Center of the European Competence Network on Mastocytosis (ECNM.23 singleton spontaneous pregnancies in 17 women diagnosed with mastocytosis in years 1999-2014, before becoming pregnant.Prospective analysis outcomes of pregnancies and deliveries.Survey developed in cooperation with the Spanish Instituto de Estudios de Mastocitosis de Castilla-La Mancha (CLMast, Hospital Virgen del Valle, Toledo, Red Espańola de Mastocitosis (REMA, Spain.All 23 pregnancies resulted from natural conception. Obstetrical complications recorded in the first trimester included spontaneous miscarriage (5 pregnancies. Four patients delivered preterm, including one delivery due to preeclampsia at 26 weeks which resulted with neonate death due to extreme prematurity. Five women delivered via cesarean: four due to obstetrical indications and one due to mastocytosis, during which no anesthesia related complications were recorded. Of patients delivering vaginally, two received extradural anesthesia, three required oxytocin infusion due to uterine hypotonia. No labor complications were recorded. In one woman with pregnancy-induced hypertension, early puerperium was complicated by the presence of persistent arterial hypertension. One neonate was born with the signs of cutaneous mastocytosis. Another neonate was diagnosed with Patau syndrome. Four women were treated for mastocytosis prior to conception and continued therapy after becoming pregnant. One patient was put on medications in the first trimester due to worsening of her symptoms. Pregnancy exerted only a slight effect on the intensity and frequency of mastocytosis-related symptoms observed. Worsening of the disease-related symptoms was documented in only four patients (23%. None of the patients showed the signs of anaphylaxis, either before becoming pregnant, or during

  3. Pregnancy and Delivery in Patients with Mastocytosis Treated at the Polish Center of the European Competence Network on Mastocytosis (ECNM)

    Science.gov (United States)

    Pabin, Izabela; Adamski, Przemyslaw; Leszczynska, Katarzyna; Preis, Krzysztof; Olszewska, Hanna; Wydra, Dariusz G.; Hansdorfer-Korzon, Rita

    2016-01-01

    Objective To present current guidelines regarding treatment of mastocytosis in pregnancy on the example of observed patients. Design Case control national study. Setting Polish Center of the European Competence Network on Mastocytosis (ECNM). Population or Sample 23 singleton spontaneous pregnancies in 17 women diagnosed with mastocytosis in years 1999–2014, before becoming pregnant. Methods Prospective analysis outcomes of pregnancies and deliveries. Main Outcome Measures Survey developed in cooperation with the Spanish Instituto de Estudios de Mastocitosis de Castilla-La Mancha (CLMast), Hospital Virgen del Valle, Toledo, Red Espańola de Mastocitosis (REMA), Spain. Results All 23 pregnancies resulted from natural conception. Obstetrical complications recorded in the first trimester included spontaneous miscarriage (5 pregnancies). Four patients delivered preterm, including one delivery due to preeclampsia at 26 weeks which resulted with neonate death due to extreme prematurity. Five women delivered via cesarean: four due to obstetrical indications and one due to mastocytosis, during which no anesthesia related complications were recorded. Of patients delivering vaginally, two received extradural anesthesia, three required oxytocin infusion due to uterine hypotonia. No labor complications were recorded. In one woman with pregnancy-induced hypertension, early puerperium was complicated by the presence of persistent arterial hypertension. One neonate was born with the signs of cutaneous mastocytosis. Another neonate was diagnosed with Patau syndrome. Four women were treated for mastocytosis prior to conception and continued therapy after becoming pregnant. One patient was put on medications in the first trimester due to worsening of her symptoms. Pregnancy exerted only a slight effect on the intensity and frequency of mastocytosis-related symptoms observed. Worsening of the disease-related symptoms was documented in only four patients (23%). None of the patients

  4. Diabetes insipidus during pregnancy.

    Science.gov (United States)

    Ananthakrishnan, Sonia

    2016-03-01

    Diabetes insipidus (DI) in pregnancy is a heterogeneous syndrome, most classically presenting with polyuria and polydipsia that can complicate approximately 1 in 30,000 pregnancies. The presentation can involve exacerbation of central or nephrogenic DI during pregnancy, which may have been either overt or subclinical prior to pregnancy. Women without preexisting DI can also be affected by the actions of placental vasopressinase which increases in activity between the 4th and 38th weeks of gestation, leading to accelerated metabolism of AVP and causing a transient form of DI of pregnancy. This type of DI may be associated with certain complications during pregnancy and delivery, such as preeclampsia. Management of DI of pregnancy depends on the pathophysiology of the disease; forms of DI that lack AVP can be treated with desmopressin (DDAVP), while forms of DI that involve resistance to AVP require evaluation of the underlying causes. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Psychiatric disorders and pregnancy

    Directory of Open Access Journals (Sweden)

    "SH. Akhondzadeh

    2006-07-01

    Full Text Available Psychiatric disorders are common in women during their childbearing years. Special considerations are needed when psychotic disorders present during pregnancy. Early identification and treatment of psychiatric disorders in pregnancy can prevent morbidity in pregnancy and in postpartum with the concomitant risks to mother and baby. Nevertheless, diagnosis of psychiatric illnesses during pregnancy is made more difficult by the overlap between symptoms of the disorders and symptoms of pregnancy. In majority of cases both psychotherapy and pharmacotherapy should be considered. However, psychiatric disorders in pregnancy are often under treated because of concerns about potential harmful effects of medication. This paper reviews findings about the presentation and course of major psychiatric disorders during pregnancy.

  6. Assisted Reproductive Technology and Newborn Size in Singletons Resulting from Fresh and Cryopreserved Embryos Transfer.

    Directory of Open Access Journals (Sweden)

    Galit Levi Dunietz

    Full Text Available The aim of this study was two-fold: to investigate the association of Assisted Reproductive Technology (ART and small newborn size, using standardized measures; and to examine within strata of fresh and cryopreserved embryos transfer, whether this association is influenced by parental infertility diagnoses. We used a population-based retrospective cohort from Michigan (2000-2009, Florida and Massachusetts (2000-2010. Our sample included 28,946 ART singletons conceived with non-donor oocytes and 4,263,846 non-ART singletons.Regression models were used to examine the association of ART and newborn size, measured as small for gestational age (SGA and birth-weight-z-score, among four mutually exclusive infertility groups: female infertility only, male infertility only, combined female and male infertility, and unexplained infertility, stratified by fresh and cryopreserved embryos transfer.We found increased SGA odds among ART singletons from fresh embryos transfer compared with non-ART singletons, with little difference by infertility source [adjusted odds-ratio for SGA among female infertility only: 1.18 (95% CI 1.10, 1.26, male infertility only: 1.20 (95% CI 1.10, 1.32, male and female infertility: 1.18 (95% CI 1.06, 1.31 and unexplained infertility: 1.24 (95% CI 1.10, 1.38]. Conversely, ART singletons, born following cryopreserved embryos transfer, had lower SGA odds compared with non-ART singletons, with mild variation by infertility source [adjusted odds-ratio for SGA among female infertility only: 0.56 (95% CI 0.45, 0.71, male infertility only: 0.64 (95% CI 0.47, 0.86, male and female infertility: 0.52 (95% CI 0.36, 0.77 and unexplained infertility: 0.71 (95% CI 0.47, 1.06]. Birth-weight-z-score was significantly lower for ART singletons born following fresh embryos transfer than non-ART singletons, regardless of infertility diagnoses.

  7. Lower marriage and divorce rates among twins than among singletons in Danish birth cohorts 1940-1964

    DEFF Research Database (Denmark)

    Petersen, Inge; Martinussen, Torben; McGue, Matthew

    2011-01-01

    compare rates of marriage and divorce in a sample of 35,975 twins and 81,803 singletons born 1940-1964. Cox-regressions are used in order to control for potential confounders. We find that compared with singletons twins have significantly lower marriage rates: (males: 15-19 years: Hazard Ratio (HR) = 0...... twins compared with singletons (HR=0.87, 95%CI: 0.83-0.90). These differences offset each other, thus 57% of both populations remain in their first marriage until censoring. The interpretation may be that since twins have a partner from birth, they do not have the same need for marriage as singletons...

  8. Carnitine Deficiency and Pregnancy

    Directory of Open Access Journals (Sweden)

    Anouk de Bruyn

    2015-01-01

    Full Text Available We present two cases of carnitine deficiency in pregnancy. In our first case, systematic screening revealed L-carnitine deficiency in the first born of an asymptomatic mother. In the course of her second pregnancy, maternal carnitine levels showed a deficiency as well. In a second case, a mother known with carnitine deficiency under supplementation was followed throughout her pregnancy. Both pregnancies had an uneventful outcome. Because carnitine deficiency can have serious complications, supplementation with carnitine is advised. This supplementation should be continued throughout pregnancy according to plasma concentrations.

  9. Elsevier Trophoblast Research Award Lecture: Searching for an early pregnancy 3-D morphometric ultrasound marker to predict fetal growth restriction.

    Science.gov (United States)

    Collins, S L; Stevenson, G N; Noble, J A; Impey, L

    2013-03-01

    Fetal growth restriction (FGR) is a major cause of perinatal morbidity and mortality, even in term babies. An effective screening test to identify pregnancies at risk of FGR, leading to increased antenatal surveillance with timely delivery, could decrease perinatal mortality and morbidity. Placental volume, measured with commercially available packages and a novel, semi-automated technique, has been shown to predict small for gestational age babies. Placental morphology measured in 2-D in the second trimester and ex-vivo post delivery, correlates with FGR. This has also been investigated using 2-D estimates of diameter and site of cord insertion obtained using the Virtual Organ Computer-aided AnaLysis (VOCAL) software. Data is presented describing a pilot study of a novel 3-D method for defining compactness of placental shape. We prospectively recruited women with a singleton pregnancy and BMI of Elsevier Ltd. All rights reserved.

  10. References of birth weights for gestational age and sex from a large cohort of singleton births in cameroon.

    Science.gov (United States)

    Kemfang Ngowa, Jean Dupont; Domkam, Irénée; Ngassam, Anny; Nguefack-Tsague, Georges; Dobgima Pisoh, Walter; Noa, Cyrille; Kasia, Jean Marie

    2014-01-01

    Objective. To establish the percentile charts of birth weights for gestational age and sex within the Cameroonian population. Methods. A review of medical records of infants born between January 2007 and December 2011 at the maternities of two hospitals in Cameroon, Central Africa. Multiple pregnancies, births of HIV infected women, stillbirths, and births with major fetal malformations were excluded. The smooth curves of birth weight for gestational age and sex were created using the Gamlss package under R.3.0.1 software. Results. The birth weights of 12837 live birth singleton infants born to HIV negative women between 28 and 42 weeks of gestation were analyzed to construct the birth weight curves for gestational age and sex. The smoothed percentile curves of birth weights for gestational age and sex of Cameroonian infants have demonstrated an increasing slope until 40 weeks and then a plateau. There was a varied difference of distribution in birth weights for gestational age between Cameroonian, Botswanan, American, and French infants. Conclusion. We established the reference curves of birth weights for gestational age and sex for Cameroonians. The difference in birth weight curves noted between Cameroonian, Botswanan, American, and French infants suggests the importance of establishing the regional birth weight norms.

  11. References of Birth Weights for Gestational Age and Sex from a Large Cohort of Singleton Births in Cameroon

    Directory of Open Access Journals (Sweden)

    Jean Dupont Kemfang Ngowa

    2014-01-01

    Full Text Available Objective. To establish the percentile charts of birth weights for gestational age and sex within the Cameroonian population. Methods. A review of medical records of infants born between January 2007 and December 2011 at the maternities of two hospitals in Cameroon, Central Africa. Multiple pregnancies, births of HIV infected women, stillbirths, and births with major fetal malformations were excluded. The smooth curves of birth weight for gestational age and sex were created using the Gamlss package under R.3.0.1 software. Results. The birth weights of 12837 live birth singleton infants born to HIV negative women between 28 and 42 weeks of gestation were analyzed to construct the birth weight curves for gestational age and sex. The smoothed percentile curves of birth weights for gestational age and sex of Cameroonian infants have demonstrated an increasing slope until 40 weeks and then a plateau. There was a varied difference of distribution in birth weights for gestational age between Cameroonian, Botswanan, American, and French infants. Conclusion. We established the reference curves of birth weights for gestational age and sex for Cameroonians. The difference in birth weight curves noted between Cameroonian, Botswanan, American, and French infants suggests the importance of establishing the regional birth weight norms.

  12. Is swimming during pregnancy a safe exercise?

    DEFF Research Database (Denmark)

    Juhl, Mette; Kogevinas, Manolis; Andersen, Per Kragh

    2010-01-01

    BACKGROUND: Exercise in pregnancy is recommended in many countries, and swimming is considered by many to be an ideal activity for pregnant women. Disinfection by-products in swimming pool water may, however, be associated with adverse effects on various reproductive outcomes. We examined...... the association between swimming in pregnancy and preterm and postterm birth, fetal growth measures, small-for-gestational-age, and congenital malformations. METHODS: We used self-reported exercise data (swimming, bicycling, or no exercise) that were prospectively collected twice during pregnancy for 74......,486 singleton pregnancies. Recruitment to The Danish National Birth Cohort took place 1996-2002. Using Cox, linear and logistic regression analyses, depending on the outcome, we compared swimmers with physically inactive pregnant women; to separate a possible swimming effect from an effect of exercise...

  13. Bilateral Humerus and Right Femur Fracture in a Newborn after Cesarean Section for Breech Presentation in a Twin Pregnancy: A Very Rare Case Report.

    Science.gov (United States)

    Rahul, P; Grover, Amit Rakesh; Ajoy, S M

    2017-01-01

    The most common fractures during vaginal delivery occur in the clavicle, humerus, and femur. Cesarean section reduces the chances of a child having a birth injury. However, in some difficult extractions, long bone fractures may occur. Cesarean section further reduces the incidence of birth injuries, especially in a breech delivery. Maneuvers employed during cesarean section, energetic traction, improper uterine incisions, and contracted uterus may cause these injuries. In the medical literature, there are few articles highlighting the occurrence of long bone fractures during cesarean section. There has been no case reported with a combined bilateral humerus and femur fracture in the medical literature. A 2-day-old neonate born after cesarean section for breech presentation in a twin pregnancy presented with restricted movements of both his arms and right leg. Infantogram revealed bilateral humerus and right femur fracture. Biochemical tests were normal, and there were no other findings on clinical examination. There was no evidence of child abuse or any positive family history. Child was splinted for 3 weeks. X-rays suggested good callus at the fracture site of the right femur and bilateral humerus fracture were united. To conclude, we would like to emphasize that long bone fractures can happen with cesarean section also. To prevent such untoward complications, during delivery of the baby the surgeon should be very careful, avoid energetic traction and should plan his incisions. Appropriate relaxation of the uterus must be achieved. Clavicles and other long bones should be palpated after a difficult delivery. However, it is important to note that long bone fractures in children heal rapidly without the need for any major intervention.

  14. Recurring complications in second pregnancy

    DEFF Research Database (Denmark)

    Lykke, Jacob Alexander; Paidas, Michael J; Langhoff-Roos, Jens

    2009-01-01

    OBJECTIVE: To clarify the obstetric consequences in a second pregnancy after a first singleton pregnancy complicated by spontaneous preterm delivery or preeclampsia and stratified by the variation in fetal growth. METHODS: In a registry-based cohort study, we identified women having a first...... pregnancies. RESULTS: Compared with a spontaneous first delivery at term, a delivery between 32 and 36 weeks of gestation increased the risk of preterm delivery in the second pregnancy from 2.7% to 14.7% (odds ratio [OR] 6.12, 95% confidence interval [CI] 5.84-6.42) and the risk of preeclampsia from 1.1% to 1.......8% (OR 1.60, 95% CI 1.41-1.81); a delivery before 28 weeks increased the risk of a second preterm delivery to 26.0% (OR 13.1, 95% CI 10.8-15.9) and a second pregnancy with preeclampsia to 3.2% (OR 2.96, 95% CI 1.80-4.88). A first delivery in preeclamptic women between 32 and 36 weeks, compared...

  15. Why do singletons conceived after assisted reproduction technology have adverse perinatal outcome?

    DEFF Research Database (Denmark)

    Pinborg, A; Wennerholm, U B; Romundstad, L B

    2013-01-01

    Assisted reproduction technology (ART) is used worldwide, at increasing rates, and data show that some adverse outcomes occur more frequently than following spontaneous conception (SC). Possible explanatory factors for the well-known adverse perinatal outcome in ART singletons were evaluated....

  16. Body size in five-year-old twins: Heritability and comparison to singleton standards

    NARCIS (Netherlands)

    Estourgie-van Burk, G.F.; Bartels, M.; van Beijsterveldt, C.E.M.; Delemarre-van de Waal, H.A.; Boomsma, D.I.

    2006-01-01

    The aim of this study is to examine causes of individual differences in height, weight and body mass index (BMI) in 5-year-old children registered with the Netherlands Twin Register. In addition, we examine whether the results of twin studies can be expanded to the singleton population by comparing

  17. Comparison of Late Mortality Among Twins Versus Singletons With Congenital Heart Defects

    DEFF Research Database (Denmark)

    Herskind, Anne Maria; Larsen, Lisbeth Aagaard; Pedersen, Dorthe Almind

    2017-01-01

    In 2014, in the United States, nearly 7% of newborns were twins. Congenital heart defects (CHDs) are more frequent in both monozygotic and dizygotic twins than in singletons. Still, the longer-term prognosis for CHD twins is unknown. Here we assess the mortality pattern for CHD twins up to age 36...... years and compare it with that for non-CHD twins, non-CHD co-twins, and CHD singletons. We identified all twins and a 5% random sample of all singletons born in Denmark from 1977 to 2009 by linking Danish national population and health registers. CHD cases were defined as subjects having a primary...... inpatient diagnosis of CHD (excluding preterm ductus) within the first year of life, and mortality was assessed through 2013. Among 63,362 live-born twin individuals, a total of 373 twins (0.59%) had a CHD diagnosis, whereas the corresponding numbers for singletons were 383 of 98,647 (0.39%). During...

  18. Development and health of 5 - 8-year-old singletons born after intracytoplasmic sperm injection

    NARCIS (Netherlands)

    Knoester, Marjolein

    2007-01-01

    This thesis describes the Leiden Artificial Reproductive Techniques Follow-up Project. In this project, the potential long-term effects of intracytoplasmic sperm injection (ICSI) were assessed in 5 – 8-year-old singleton children. ICSI is the method of artificial reproduction in which a sperm cel is

  19. Outcome of Term Singleton Breech Deliveries in a Tertiary Health ...

    African Journals Online (AJOL)

    Context: Breech delivery is generally associated with higher perinatal morbidity and mortality than cephalic presentation, and the optimal mode of delivery continues to be a source of debate. Objective:The aim of this study was to evaluate the perinatal and maternal morbidity and mortality associated with term breech ...

  20. [Abdominal pregnancy, institutional experience].

    Science.gov (United States)

    Bonfante Ramírez, E; Bolaños Ancona, R; Simón Pereyra, L; Juárez García, L; García-Benitez, C Q

    1998-07-01

    Abdominal pregnancy is a rare entity, which has been classified as primary or secondary by Studiford criteria. A retrospective study, between January 1989 and December 1994, realized at Instituto Nacional de Perinatología, found 35,080 pregnancies, from which 149 happened to be ectopic, and 6 of them were abdominal. All patients belonged to a low income society class, age between 24 and 35 years, and average of gestations in 2.6. Gestational age varied from 15 weeks to 32.2 weeks having only one delivery at term with satisfactory postnatal evolution. One patient had a recurrent abdominal pregnancy, with genital Tb as a conditional factor. Time of hospitalization varied from 4 to 5 days, and no further patient complications were reported. Fetal loss was estimated in 83.4%. Abdominal pregnancy is often the sequence of a tubarian ectopic pregnancy an when present, it has a very high maternal mortality reported in world literature, not found in this study. The stated frequency of abdominal pregnancy is from 1 of each 3372, up to 1 in every 10,200 deliveries, reporting in the study 1 abdominal pregnancy in 5846 deliveries. The study had two characteristic entities one, the recurrence and two, the delivery at term of one newborn. Abdominal pregnancy accounts for 4% of all ectopic pregnancies. Clinical findings in abdominal pregnancies are pain, transvaginal bleeding and amenorrea, being the cardinal signs of ectopic pregnancy.

  1. Maximal amniotic fluid index as a prognostic factor in pregnancies complicated by polyhydramnios.

    Science.gov (United States)

    Pri-Paz, S; Khalek, N; Fuchs, K M; Simpson, L L

    2012-06-01

    Polyhydramnios is present in approximately 2% of pregnancies and has been associated with a variety of adverse pregnancy outcomes. Our aim was to evaluate the association between the maximal amniotic fluid index (AFI) and the frequency of specific adverse outcomes. This was a retrospective chart review of 524 singleton pregnancies diagnosed with polyhydramnios and delivered in a single tertiary referral center between 2003 and 2008. Polyhydramnios was defined as either AFI ≥ 25 cm or a maximum vertical pocket (MVP) ≥ 8 cm even in the presence of AFI polyhydramnios, as based on the maximal AFI (≥ 35 cm; n = 67), was associated with the highest rates of prenatally diagnosed congenital anomalies (79%), preterm delivery (46%), small-for-gestational-age neonate (16%), aneuploidy (13%) and perinatal mortality (27%). No significant association between degree of polyhydramnios and adverse outcome was demonstrated in cases of idiopathic polyhydramnios (n = 253). There is an association between the frequencies of a variety of adverse pregnancy outcomes and the severity of polyhydramnios as reflected by the maximal AFI. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd.

  2. PREVALENCE, CLINICAL PRESENTATION, DIAGNOSIS AND TREATMENT OF ACUTE PULMONARY OEDEMA IN SEVERE PREGNANCY-INDUCED HYPERTENSION AND ECLAMPSIA CASES IN TRIBAL POPULATION OF SOUTH RAJASTHAN

    Directory of Open Access Journals (Sweden)

    (Brig. Pradeep Kuma

    2016-05-01

    Full Text Available BACKGROUND Pulmonary oedema in severe pregnancy-induced hypertension is a life threatening complication with high maternal mortality, particularly in tribal population of South Rajasthan. METHODS Thirteen cases which occurred in the duration of two and half years were analysed through medical records and findings were recorded. RESULTS Maximum cases 10(76.92% were in less than 20 years of age. 12 (92.30% cases were nulliparous. Out of 13 cases of PIH, pulmonary oedema developed in 5 (38.46% cases of eclampsia and 8 (61.54% cases of severe pregnancy-induced hypertension. 10 (76.92%cases were 28 to 30 weeks of gestation and 3 (23.08% were 31 to 34 weeks of gestation. 8 (61.54% cases were severely anaemic. 12 (92.30% were unbooked cases. CONCLUSION Regular antenatal checkups, early diagnosis, prompt treatment of hypertension and pulmonary oedema and termination of pregnancy is required to prevent maternal death.

  3. Risk of Adverse Pregnancy Outcomes at Advanced Maternal Age

    DEFF Research Database (Denmark)

    Frederiksen, Line Elmerdahl; Ernst, Andreas; Brix, Nis

    2018-01-01

    . Pregnant women aged 35 years or older were divided into two advanced maternal age groups, 35-39 years and 40 years or older, and compared with pregnant women aged 20-34 years. Adverse pregnancy outcomes were chromosomal abnormalities, congenital malformations, miscarriage, stillbirth, and birth before 34......OBJECTIVE: To study the possible associations between advanced maternal age and risk of selected adverse pregnancy outcomes. METHODS: The study used a nationwide cohort of 369,516 singleton pregnancies in Denmark followed from 11-14 weeks of gestation to delivery or termination of pregnancy...... weeks of gestation. Multivariable logistic regression analyses were performed to investigate associations between advanced maternal age and adverse pregnancy outcomes. Furthermore, a risk prediction model for a composite adverse pregnancy outcome was made with prespecified predicting factors. RESULTS...

  4. A re-assessment of biochemical marker distributions in T21 affected and unaffected twin pregnancies in the first trimester

    DEFF Research Database (Denmark)

    Madsen, Helen Nordahl; Ball, Susan; Wright, Dave

    2011-01-01

    OBJECTIVE: To estimate the difference between levels of the two biochemical markers pregnancy-associated plasma protein-A (PAPP-A) and maternal serum free β-human chorionic gonadotropin (free β-hCG) in twin pregnancies relative to singleton pregnancies and establish an improved screening procedure...... for chromosomal abnormalities such as trisomy 21 in twin pregnancies. METHODS: 4843 unaffected and 47 trisomy 21-affected twin pregnancies were included in the study. Chorionicity-specific medians were generated for PAPP-A and free β-hCG from gestational ages 8 to 14 weeks. Multiple of the median values for each...... show a gestational age-specific increase relative to singleton medians. Allowing for gestation and chorionicity, twin pregnancies affected with trisomy 21 had higher levels of free β-hCG and lower levels of PAPP-A. Adding biochemistry into the risk assessment using a fixed risk cut-off of 1 in 100...

  5. [Teenage pregnancy].

    Science.gov (United States)

    Mora-Cancino, María; Hernández-Valencia, Varcelino

    2015-05-01

    In Mexico, 20% of the annual births are presented in women younger than 20 years old. Pregnancy in adolescents puts at risk mother and child health. This risk is major while the woman is younger, especially when the social and economic conditions are not favorable, which is decisive in later psychosocial development. It has been pointed out that the youths with low education, with minor academic and laboral expectations, with low self-esteem and assertiveness, tend to begin early their active sexual life, to use less frequently contraceptives, and in the case of younger women, to be pregnant, with the risk of abortion because they cannot to make the best decision. It is important to take into account the social context and the special characteristics of the family to understand situation of adolescent at risk of pregnancy.

  6. Long-term follow-up of cognitive outcome after breech presentation at birth

    DEFF Research Database (Denmark)

    Sørensen, Henrik Toft; Steffensen, Flemming Hald; Olsen, Jørn

    1999-01-01

    Studies of long-term consequences of birth in breech presentation are sparse. Therefore, we conducted a cohort study linking birth registry data with data collected during evaluation for military service in 4,298 conscripts born between 1973 and 1976. The cognitive functions were measured...... with the Boerge Prien IQ test. A total of 164 conscripts were born in breech presentation and 70 (42.7%) of these were delivered after Caesarean section. The mean Boerge Prien test score was 43.2 among men born in cephalic presentation and 39.9 among those born in breech presentation for a difference of 3.3 (95......% confidence interval = 1.8-4.7). The negative association between breech presentation and cognitive outcome persisted after stratifying by Caesarean section and after adjustment for confounders. It also persisted when we restricted the analyses to term singleton pregnancies....

  7. Melanoma during pregnancy

    DEFF Research Database (Denmark)

    de Haan, Jorine; Lok, Christianne A; de Groot, Christianne J M

    2017-01-01

    The management of melanoma during pregnancy is challenging as maternal benefits and fetal risks need to be balanced. Here, we present an overview of the incidence, the demographic and clinical characteristics and the treatment modalities used. After analysis of obstetric, fetal and maternal outcome......, recommendations for clinical practice are provided. From the 'International Network on Cancer, Infertility and Pregnancy' database, pregnant patients with melanoma were identified and analysed. Sixty pregnancies were eligible for analysis. Fifty percent of the patients presented with advanced melanoma during...... pregnancy (14 stage III and 16 stage IV), and 27% were diagnosed with recurrent melanoma. Surgery was the main therapeutic strategy during pregnancy. Only four patients with advanced melanoma were treated during pregnancy with systemic therapy (n=1) or radiotherapy (n=3). Premature delivery was observed...

  8. Recurrent Gliosarcoma in Pregnancy

    Directory of Open Access Journals (Sweden)

    İsmail Gülşen

    2014-01-01

    Full Text Available Gliosarcoma is a rare tumor of the central nervous system and it constitutes about 1 to 8% of all malignant gliomas. In this report we are presenting a recurrent gliosarcoma case during a pregnancy in a 30-year-old woman. This is the first report presenting gliosarcoma in the pregnancy.

  9. Mudanças na apresentação clínica da gravidez molar The changing clinical presentation of molar pregnancy

    Directory of Open Access Journals (Sweden)

    Paulo Belfort

    2004-07-01

    Full Text Available OBJETIVO: determinar se a apresentação clínica da mola hidatiforme tem mudado nos últimos anos (1992-1998 quando comparada a registros históricos de controle (1960-1981. MÉTODOS: foram revisadas 80 fichas de pacientes com mola hidatiforme acompanhadas entre 1960-1981 no Centro de Neoplasia Trofoblástica Gestacional da Santa Casa da Misericórdia (Rio de Janeiro Brasil e as de 801 pacientes atendidas entre 1992-1998 no mesmo centro. Foram analisados os seguintes parâmetros: idade, número de gestações, sangramento vaginal, hiperêmese, edema dos membros inferiores, hipertensão arterial, útero grande para a idade gestacional e cistos teca-luteínicos dos ovários. Para análise estatística foram utilizados os testes do qui-quadrado e o cálculo do odds ratio (OR com intervalo de confiança (IC de 95%. RESULTADOS: com relação à idade, a ocorrência de mola em pacientes com menos de 15 anos ou mais de 40 foi significativamente mais freqüente no grupo II do que no grupo I; quanto ao número de gestações, a diferença entre os dois grupos só não foi significativa entre aquelas pacientes que gestavam pela terceira e quarta vez. A hipertensão arterial, foi detectada em porcentagem semelhante nos dois grupos e útero grande para a idade gestacional foi mais freqüente no grupo II (41,4 vs 31,2% - p OBJECTIVE: to determine whether the clinical presentation of hydatidiform mole has changed in the recent years (1992-1998 when compared with historic controls (1960-1981. METHODS: medical records of 80 patients with hydatidiform mole attended in the 1960-1981 period (Group I were reviewed and compared to data from 801 patients followed in the 1992-1998 period (Group II. The clinical signals and symptoms analyzed were: age distribution, number of pregnancies, vaginal bleeding, hyperemesis, edema, hypertension, large uterus for gestation date and theca lutein cysts of the ovaries. Statistical analyses employed chi-square tests and odds

  10. The Heart During Pregnancy

    OpenAIRE

    Hall, Michael E.; George, Eric M.; Granger, Joey P.

    2011-01-01

    During pregnancy, there are a number of important changes to cardiovascular function which are necessary for progression of a successful pregnancy. Additionally, preexisting cardiovascular conditions can be exacerbated by the adaptations that occur during gestation. These can present serious therapeutic challenges in the management of the cardiology patient during pregnancy. Significantly, the number of pregnant women at risk of cardiovascular complications is on the rise, so identification o...

  11. Cesarean delivery for first pregnancy and neonatal morbidity and mortality in second pregnancy.

    Science.gov (United States)

    Huang, Xin; Lei, Jun; Tan, Hongzhuan; Walker, Mark; Zhou, Jia; Wen, Shi Wu

    2011-10-01

    To examine impact of cesarean delivery in first pregnancy on neonatal mortality and morbidity in second pregnancy. Retrospective cohort study using 1995-2002 US birth registration data. Neonatal mortality and morbidity in second pregnancy of cesarean deliveries in the first pregnancy were compared with vaginal deliveries in the first pregnancy. A total of 9,643,175 singleton second births were eligible in the analysis after excluding those with unknown delivery method (1,801,339 with a previous cesarean delivery and 7,841,836 with a previous vaginal delivery). Compared with vaginal delivery group, infants born to mothers with a previous cesarean delivery had increased risks of assisted ventilation (OR=1.47, 95% CI 1.46, 1.49), low Apgar's score (OR=1.14, 95% CI 1.12, 1.17), seizure (OR=1.36, 95% CI 1.27, 1.45), fetal distress (OR=1.46, 95% CI 1.44, 1.47), and asphyxia-related neonatal death (OR=1.40, 95% CI 1.29, 1.52). The association between mode of delivery in first pregnancy and neonatal outcomes in second pregnancy remained the same after excluding women with chronic health problems or adverse birth history and adjusting for potential confounding factors. Cesarean delivery in first pregnancy is associated with increased risks of neonatal morbidity and mortality in second pregnancy. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  12. Cervical conization doubles the risk of preterm and very preterm birth in assisted reproductive technology twin pregnancies.

    Science.gov (United States)

    Pinborg, A; Ortoft, G; Loft, A; Rasmussen, S C; Ingerslev, H J

    2015-01-01

    Does cervical conization add an additional risk of preterm birth (PTB) in assisted reproduction technology (ART) singleton and twin pregnancies? Cervical conization doubles the risk of preterm and very PTB in ART twin pregnancies. ART and cervical conization are both risk factors for PTB. In this national population-based controlled cohort study, we included all ART singletons and twin deliveries from 1995 to 2009 in Denmark by cross-linkage of maternal and child data from the National IVF register and the Medical Birth register. Furthermore, control groups of naturally conceived (NC) singletons and twins were extracted. Cervical diagnoses were obtained from the Danish Pathology register. Cervical conization included both cold knife cone and LEEP (loop electrosurgical excision procedure) but not cervical biopsies. The main outcomes measures were PTB (PTB ≤ 37 + 0 gestational weeks), very preterm birth (VPTB ≤ 32 + 0 gestational weeks) and preterm premature rupture of membranes (PPROM). In all 16 923 ART singletons and 4829 ART twin deliveries were included. A random sample of NC singletons, 2-fold the size of the ART singleton group matched by date and year of birth (n = 33 835) and all NC twin deliveries (n = 15 112), was also extracted. Multiple logistic regression analyses were performed to adjust for the following confounders: maternal age, parity, year of child birth and sex of child. Cervical morbidity (dysplasia and conization) was more often observed in ART pregnancies (6.2% of ART singletons and 5.4% ART twins) than in NC pregnancies (4.2% for NC singletons and 4.5% for NC twins), both for singletons and twins. In ART singleton deliveries, the PTB rate was 13.1 versus 8.2% in women with and without conization, respectively, with an adjusted odds ratio (aOR) of 1.56 [95% confidence interval (CI) 1.21-2.01]. In ART twin deliveries, the prevalence of PTB was 58.2 versus 41.3% in women with and without conization, respectively, with an aOR 1.94 (95% CI 1

  13. Pregnancy and Eye

    Directory of Open Access Journals (Sweden)

    Anubhav Chauhan

    2016-03-01

    Full Text Available Visual obscurations are common during pregnancy. The ocular effects of pregnancy may be physiological,pathological or may be modifications of pre-existing conditions. While most of the described changes are transient in nature, others extend beyond delivery and may lead to permanent visual impairment. Also, pregnancy can affect vision through systemic disease that are either specific to the pregnancy itself or systemic diseases that occur more frequently in relation to pregnancy. Neuro-ophthalmological disorders should be kept in mind in pregnant women presenting with visual acuity or field loss. Therefore, it is important to be aware of the ocular changes in pregnancy in order to counsel and advice women who currently are, or are planning to become pregnant. [Archives Medical Review Journal 2016; 25(1.000: 1-13

  14. Subacute Thyroiditis During Pregnancy

    Directory of Open Access Journals (Sweden)

    CANAN YILDIZ

    2017-03-01

    Full Text Available In this article, we present a case of subacute thyroiditis occurring in the first trimester of pregnancy in a 33-years-old pregnant patient. Thyrotoxicosis during pregnancy is a rare condition and occurs in 0.1 to 0.4% of all pregnancies. Graves' Disease and transient gestational thyrotoxicosis constitute the majority of emerging thyrotoxicosis during pregnancy. Subacute thyroiditis may also cause temporary thyrotoxicosis. Although the majority of the patients recover without treatment, complications in the pregnancy should be considered and each patient must be evaluated individually. As a result, differential diagnosis of thyrotoxicosis in pregnancy and treatment plan should be done well and subacute thyroiditis should be considered in differential diagnosis. [J Contemp Med 2017; 7(1.000: 1-1

  15. Pregnancy following bilateral salpingectomy

    DEFF Research Database (Denmark)

    Oturai, Annette Bang

    2008-01-01

    This report presents a rare case of spontaneous pregnancy following bilateral salpingectomy. A woman with a history of bilateral salpingectomy was admitted to hospital because of abdominal pain and positive urine HCG. Surprisingly, ultrasound confirmed a live intrauterine fetus. The pregnancy...... was unwanted, and the woman decided to terminate the pregnancy. She was offered diagnostic examination to localise a potential fistula, but she declined. In a MEDLINE search of English literature this is only the second case of spontaneous pregnancy following bilateral salpingectomy Udgivelsesdato: 2008/4/21...

  16. Twin-singleton differences in intelligence: a register-based birth cohort study of Norwegian males.

    Science.gov (United States)

    Eriksen, Willy; Sundet, Jon M; Tambs, Kristian

    2012-10-01

    The aim was to determine the difference in intelligence between singletons and twins in young adulthood. Data from the Medical Birth Register of Norway were linked with register data from the Norwegian National Conscript Service. The study base consisted of data on the 445,463 males who were born alive in either single or twin births in Norway during 1967-1984 and who were examined at the time of the mandatory military conscription (age 18-20). Within this study base, there were data on 1,653 sibships of full brothers that included at least one man born in single birth and at least one man born in twin birth (4,307 persons, including 2,378 twins and 1,929 singletons). The intelligence scores of the singletons were 11% (95% confidence interval [CI]: 9-14%) of a standard deviation higher than those of the twins, after adjustment for birth year, birth order, parental ages at delivery, parental education levels, and other factors. The adjusted within-family difference was also 11% (95 % CI: 6-16%) of a standard deviation, indicating that unmeasured factors shared by siblings (e.g., maternal body height) have not influenced the estimate in important ways. When gestational age at birth was added to the model, the estimate for the difference in intelligence score was approximately the same. Including birth weight in the model strongly reduced the estimate. In conclusion, twins born in Norway during 1967-1984 had slightly lower intelligence in early adulthood compared with the singletons.

  17. Maternal risk factors for singleton preterm births and survival at the ...

    African Journals Online (AJOL)

    2015-02-24

    Feb 24, 2015 ... ratio [aOR] = 2.63; 95% confidence interval [CI] 1.92, 6.07), Previous preterm birth (aOR = 5.06; 95% CI: 2.66, 9.12), ... on gestational age at birth and mode of delivery, but not on maternal sociodemographic risk factors for singleton preterm births. ... of preterms in this area have become important in order to.

  18. Conformal Maxwell Theory as a Singleton Field Theory on $ADS_{5}$, IIB Three Branes and Duality

    CERN Document Server

    Ferrara, Sergio

    1998-01-01

    We examine the boundary conditions associated with extended supersymmetric Maxwell theory in 5-dimensional anti-De Sitter space. Excitations on the boundary are identical to those of ordinary 4-dimensional conformal invariant super electrodynammics. Extrapolations of these excitations give rise to a 5-dimensional topological gauge theory of the singleton type. The possibility of a connection of this phenomenon to the world volume theory of 3-branes in IIB string theory is discussed.

  19. Influence of polyhydramnios on perinatal outcome in pregestational diabetic pregnancies.

    Science.gov (United States)

    Idris, N; Wong, S F; Thomae, M; Gardener, G; McIntyre, D H

    2010-09-01

    This study was carried out to evaluate the perinatal outcomes of pregnancy with pregestational diabetes mellitus complicated by polyhydramnios. This was a retrospective study of singleton pregnancies, with an antepartum diagnosis of polyhydramnios, seen at the maternal fetal medicine department of Mater Mothers' Hospital, a tertiary-level facility. All pregnancies in women with pregestational diabetes with a singleton pregnancy beyond 24 weeks of gestation, from 1996 to 2006, were reviewed (n = 314), and pregnancies complicated by polyhydramnios were identified (n = 59). Pregnancy outcomes of women whose pregnancy was complicated with polyhydramnios were compared to those without this complication. The incidence of polyhydramnios in the study population was 18.8%. Women with polyhydramnios had increased hemoglobin A1c (HbA1c) levels throughout the pregnancy, and the difference was significant during the prepregnancy period and in the third trimester (P = 0.003 and P = 0.025, respectively). Significantly more mothers in the polyhydramnios group delivered preterm (54.2% vs. 33.3%, P = 0.004), the majority of which were iatrogenic preterm deliveries (44.1%). More pregnancies with polyhydramnios were delivered by Cesarean section (83.0% vs. 62%; P = 0.006), with the majority being performed electively in both groups (79.6% and 70.3%, respectively). Regardless, there were no significant differences in perinatal mortality rates, congenital abnormality rates, the incidences of low Apgar score, acidemia, hypoglycemia requiring intravenous therapy, phototherapy and ventilatory needs between the babies of the two groups. Pregestational diabetic pregnancy with polyhydramnios is associated with poor diabetic control. Despite this, there is no significant increase in adverse perinatal outcome in these pregnancies, apart from a higher iatrogenic preterm birth rate. (c) 2010 ISUOG. Published by John Wiley & Sons, Ltd.

  20. Hierarchical singleton-type recurrent neural fuzzy networks for noisy speech recognition.

    Science.gov (United States)

    Juang, Chia-Feng; Chiou, Chyi-Tian; Lai, Chun-Lung

    2007-05-01

    This paper proposes noisy speech recognition using hierarchical singleton-type recurrent neural fuzzy networks (HSRNFNs). The proposed HSRNFN is a hierarchical connection of two singleton-type recurrent neural fuzzy networks (SRNFNs), where one is used for noise filtering and the other for recognition. The SRNFN is constructed by recurrent fuzzy if-then rules with fuzzy singletons in the consequences, and their recurrent properties make them suitable for processing speech patterns with temporal characteristics. In n words recognition, n SRNFNs are created for modeling n words, where each SRNFN receives the current frame feature and predicts the next one of its modeling word. The prediction error of each SRNFN is used as recognition criterion. In filtering, one SRNFN is created, and each SRNFN recognizer is connected to the same SRNFN filter, which filters noisy speech patterns in the feature domain before feeding them to the SRNFN recognizer. Experiments with Mandarin word recognition under different types of noise are performed. Other recognizers, including multilayer perceptron (MLP), time-delay neural networks (TDNNs), and hidden Markov models (HMMs), are also tested and compared. These experiments and comparisons demonstrate good results with HSRNFN for noisy speech recognition tasks.

  1. The Singleton case: enforcing medical treatment to put a person to death.

    Science.gov (United States)

    Garasic, Mirko Daniel

    2013-11-01

    In October 2003 the Supreme Court of the United States allowed Arkansas officials to force Charles Laverne Singleton, a schizophrenic prisoner convicted of murder, to take drugs that would render him sane enough to be executed. On January 6 2004 he was killed by lethal injection, raising many ethical questions. By reference to the Singleton case, this article will analyse in both moral and legal terms the controversial justifications of the enforced medical treatment of death-row inmates. Starting with a description of the Singleton case, I will highlight the prima facie reasons for which this case is problematic and merits attention. Next, I will consider the justification of punishment in Western society and, in that context, the evolution of the notion of insanity in the assessment of criminal responsibility during the past two centuries, both in the US and the UK. In doing so, I will take into account the moral justification used to enforce treatment, looking at the conflict between the prisoner's right to treatment and his right to refuse medication where not justified by outcomes that can be reasonably expected to be positive for the individual. Finally, in contrast with some retributivist arguments in favour of enforced treatment to enable execution, I will propose a possible alternative, necessary if we are to consistently uphold the notion of autonomy.

  2. Use of multiple linear regression and logistic regression models to investigate changes in birthweight for term singleton infants in Scotland.

    Science.gov (United States)

    Bonellie, Sandra R

    2012-10-01

    To illustrate the use of regression and logistic regression models to investigate changes over time in size of babies particularly in relation to social deprivation, age of the mother and smoking. Mean birthweight has been found to be increasing in many countries in recent years, but there are still a group of babies who are born with low birthweights. Population-based retrospective cohort study. Multiple linear regression and logistic regression models are used to analyse data on term 'singleton births' from Scottish hospitals between 1994-2003. Mothers who smoke are shown to give birth to lighter babies on average, a difference of approximately 0.57 Standard deviations lower (95% confidence interval. 0.55-0.58) when adjusted for sex and parity. These mothers are also more likely to have babies that are low birthweight (odds ratio 3.46, 95% confidence interval 3.30-3.63) compared with non-smokers. Low birthweight is 30% more likely where the mother lives in the most deprived areas compared with the least deprived, (odds ratio 1.30, 95% confidence interval 1.21-1.40). Smoking during pregnancy is shown to have a detrimental effect on the size of infants at birth. This effect explains some, though not all, of the observed socioeconomic birthweight. It also explains much of the observed birthweight differences by the age of the mother.   Identifying mothers at greater risk of having a low birthweight baby as important implications for the care and advice this group receives. © 2012 Blackwell Publishing Ltd.

  3. Fear of childbirth predicts postpartum depression: a population-based analysis of 511 422 singleton births in Finland.

    Science.gov (United States)

    Räisänen, Sari; Lehto, Soili M; Nielsen, Henriette Svarre; Gissler, Mika; Kramer, Michael R; Heinonen, Seppo

    2013-11-28

    To study how reproductive risks and perinatal outcomes are associated with postpartum depression treated in specialised healthcare defined according to the International Classification of Diseases (ICD)-10 codes, separately among women with and without a history of depression. A retrospective population-based case-control study. Data gathered from three national health registers for the years 2002-2010. All singleton births (n=511 422) in Finland. Prevalence of postpartum depression and the risk factors associated with it. In total, 0.3% (1438 of 511 422) of women experienced postpartum depression, the prevalence being 0.1% (431 of 511 422) in women without and 5.3% (1007 of 18 888) in women with a history of depression. After adjustment for possible covariates, a history of depression was found to be the strongest risk factor for postpartum depression. Other strong predisposing factors for postpartum depression were fear of childbirth, caesarean birth, nulliparity and major congenital anomaly. Specifically, among the 30% of women with postpartum depression but without a history of depression, postpartum depression was shown to be associated with fear of childbirth (adjusted OR (aOR 2.71, 95% CI 1.98 to 3.71), caesarean birth (aOR 1.38, 95% CI 1.08 to 1.77), preterm birth (aOR 1.65, 95% CI 1.08 to 2.56) and major congenital anomaly (aOR 1.67, 95% CI 1.15 to 2.42), compared with women with no postpartum depression and no history of depression. A history of depression was found to be the most important predisposing factor of postpartum depression. Women without previous episodes of depression were at an increased risk of postpartum depression if adverse events occurred during the course of pregnancy, especially if they showed physician-diagnosed fear of childbirth.

  4. Pregnancy following bilateral salpingectomy

    DEFF Research Database (Denmark)

    Oturai, Annette Bang

    2008-01-01

    This report presents a rare case of spontaneous pregnancy following bilateral salpingectomy. A woman with a history of bilateral salpingectomy was admitted to hospital because of abdominal pain and positive urine HCG. Surprisingly, ultrasound confirmed a live intrauterine fetus. The pregnancy...

  5. Vaginal micronized progesterone and risk of preterm delivery in high-risk twin pregnancies

    DEFF Research Database (Denmark)

    Klein, K; Rode, L; Nicolaides, K H

    2011-01-01

    OBJECTIVES: Progesterone treatment reduces the risk of preterm delivery in high-risk singleton pregnancies. Our aim was to evaluate the preventive effect of vaginal progesterone in high-risk twins. METHODS: This was a subanalysis of a Danish-Austrian, double-blind, placebo-controlled, randomized...

  6. Maternal consumption of artificially sweetened beverages during pregnancy, and offspring growth through 7 years of age

    DEFF Research Database (Denmark)

    Zhu, Yeyi; Olsen, Sjurdur F; Mendola, Pauline

    2017-01-01

    pregnancy in relation to offspring growth through age 7 years among high-risk children born to women with gestational diabetes. Methods: In a prospective study of 918 mother-singleton child dyads from the Danish National Birth Cohort, maternal dietary intake was assessed by a food frequency questionnaire...

  7. Effects of Level of Feeding During Early to Mid-Pregnancy on ...

    African Journals Online (AJOL)

    Objective: This study was designed to determine the effect of maternal undernutrition during early to mid-pregnancy (i.e. 28 – 80 days gestation; term ≈ 147 days) on placental and fatal development in the sheep. Materials and Methods: Singleton and twin- bearing ewes were malnourished between 28 to 80 days of ...

  8. Risk of Cerebral Palsy and Childhood Epilepsy Related to Infections before or during Pregnancy

    DEFF Research Database (Denmark)

    Wu, Chun S; Pedersen, Lars H; Miller, Jessica

    2013-01-01

    be involved in the causal pathway. If impaired maternal immune function plays a role, we would expect infection before pregnancy to be associated with these neurological outcomes. METHODS/PRINCIPAL FINDINGS: The study population included all first-born singletons in Denmark between January 1 1982 and December...

  9. A randomized trial of planned cesarean or vaginal delivery for twin pregnancy

    NARCIS (Netherlands)

    Barrett, Jon F. R.; Hannah, Mary E.; Hutton, Eileen K.; Willan, Andrew R.; Allen, Alexander C.; Armson, B. Anthony; Gafni, Amiram; Joseph, K. S.; Mason, Dalah; Ohlsson, Arne; Ross, Susan; Sanchez, J. Johanna; Asztalos, Elizabeth V.; Farrell, Scott; Hanigsberg, Julia E.; Leduc, Line; Okun, Nanette; Bracken, Michael; Crowley, Patricia; Donner, Allan; Duley, Lelia; Ehrenkranz, Richard; Thorpe, Kevin; Castaldi, Jose Luis; Bertin, Marta Susana; Partida, Yamil; Galimberti, Diana; Messina, Analia; Voto, Liliana S.; Voto, Geraldine N.; Prieto, Marìa Josè; Buraschi, Fernanda; Sexer, Hèctor; Palermo, Mario; Varela, Dolores Montes; Savransky, Ricardo; Dunaievsky, Armando; Andina, Elsa; Laterra, Cristina; Susacasa, Sandra; Frailuna, Maria Alejandra; Almansa, Silvina Ramirez; Barrere, Maria Beatriz; García, Horacio; Rivero, Mabel; Gomez, Elena Elizabet; Schinini, Josefina; Ahlbom, Monica; Aguirre, Jesus Daniel; de Lourdes Martín, Raquel; Videla, Arturo; Mesas, Walter; Arias, Carlos; Castagnola, Maria Cecilia; Gorostiaga, Raul Abalos; Curioni, Miguel; Mohedano, Maria; Dip, Viviana; Roque, Alicia; Duhalde, Esteban Marcos; Dodd, Jodie; Deussen, Andrea; Crowther, Caroline; Gardener, Glenn; Chaplin, Jackie; Wilkins, Danielle; Mahomed, Kassam; Green, Anne; Baade, Robert; Haran, Mano; Hanafy, Ash; Davis, Greg; Roberts, Lynne; Tucker, Stephen; Duncan, Christine; Watson, David; Lawrence, Annemarie; Laubach, Monika; Breugelmans, Ria; Calderon, Iracema; Martins, Anice; Magalhães, Claudia; Cecatti, Jose Guilherme; Surita, Fernanda Garanhani; Rosado, Luiza; Vidal, Augusto Cortizo; de Souza, Goianice Ribeiro; Maia Filho, Nelson Lourenço; Santana, Danielly Scaranello Nunes; de Sa, Renato Augusto Moreira; Marcolino, Luciano; Marques, Caio Coelho; Zanella, Pedro Luis; Milan, Carla; Bollis, Márcia Dalmolin; Steibel, Gustavo; Ayub, Antonio C. K.; Moreira, Simone; Lima, Antonio Carlos Barbosa; Scavuzzi, Adriana; de Souza, Alex Sandro Rolland; de Moraes Filho, Olimpio Barbosa; Carvalho, Simone Angélica Leita Silva; Bornia, Rita Guerios; da Silva, Nancy Ribeiro; Spinola, Renata; Lopes, Laudelino Marques; Sass, Nelson; Korkes, Henri; Chalem, Elisa; Yokota, Eliana Junko Morita; Ribeiro, Ana J.; Wood, Stephen; Miller, Leslie; McLeod, Lynne; Fanning, Cora; Mueller, Valerie; Gregorovich, Sandra; Moore, Elaine; Gratton, Robert; Kennedy, Laura; Scheufler, Peter; Reid, Donna; Klam, Stephanie; Daitchman, Rhona; Farquharson, Duncan; Harrison, Kristy; Kulkarni, Ramesh; Scarfone, Rhonda; Laplante, Joanne; Carson, George; Williams, Suzanne; Rosman, David; Nemtean, Debbie; Olatunbosun, Femi; Pierson, Kathleen; Crane, Joan; Hutchens, Donna; Zaltz, Arthur; Brown, Melissa; Ornstein, Melanie; Visram, Soraya; Bordin, Jennifer; Siurna, Hiliary; Petruskavich, Shelly; Gagnon, Alain; Lee, Jennifer M.; Fernandez, Ariadna; Kaye, Stephen; Haslauer, Kelly-Ann; Cundiff, Geoffrey; Gomez, Ricardo; Kusanovic, Juan Pedro; Neculman, Karla Silva; Valenzuela, Luis Leighton; Leiva, Erika Madariaga; Cabrera, Juan Guillermo Romo; Ravanal, Mónica Molina; Orrego, Rodrigo Schiaffino; Matijevic, Ratko; Makhlouf, Ahmad; Saber, Osama; Abdelradey, Tarek; Kirss, Fred; Rull, Kristiina; Vaas, Pille; Hopp, Hartmut; Nonnenmacher, Andreas; Michaelis, Silke; Hasbargen, Uwe; Delius, Maria; Antsaklis, Aris; Drakakis, Peter; Major, Tamás; Bartha, Tünde; Salim, Raed; Harel, Linda; Chayen, Benny; Siev, Sima; Hallak, Mordechai; Mei-Dan, Elad; Gonen, Ron; Wolff, Leslie; Sadan, Oscar; Mansour-Schwake, Dalia; Petchinkin, Liana; Hakim, Marwan; Perlitz, Yuri; Ben-Ami, Moshe; Pansky, Samuel; Simms-Stewart, Donnette; Wilson, Monifa; El-Zibdeh, Mazen; AlFaris, Lama; Heres, Marion; Sluis, Aafje; Roumen, Frans J. M. E.; Rinkens, Jeannine; Willekes, Christine; Alleman, Sjaak; van Zandvoort, Simone Gordijn; Porath, Martina M.; Verhoeven, Corine; Mol, Ben Willem; Radfar, Forough; Khan, Sultana; Preis, Krzysztof; Swiatkowska-Freund, Malgorzata; Krasomski, Grzegorz; Kesiak, Marcin; Krekora, Michael; Zych, Katarzyna; Wilczynski, Jan; Breborowicz, Grzegorz; Dera, Anna; ur Rahman, Sajjad; Al-Jassim, Amal Abdullah; Stamatian, Florin; Caracostea, Gabriela; Gojnic, Miroslava; Fazlagic, Amira; Perovic, Milan; Vasiljevic, Brankica; Stefanovic, Toma; Gonce, Anna; Rodriguez, Sara Herrero; Massanes, Marta; Moratonas, Elena Carreras; Rodriguez, Carlota Rodo; Martinez, Silvia Arevalo; Llurba, Elisa; Franch, Anna Suy; de la Calle, Maria; Dans, Fernando; Sancha, Marta; Lopez, Sara; Palomo, Maria Luisa Canete; del Valle, María Dolores Maldonado; Martín, María Nieves Rodríguez; Delgado, Carolina Lázaro-Carrasco; Fournier, María Carmen Jiménez; Ojutiku, Dale; Masuku, Maxwell; Goodsell, Kerry; Southam, Donna; Tuffnell, Derek; Germaine, Tracey; Palethorpe, Rebecca; Farrar, Diane; Wright, Janet; Al-Taher, Hamed; Meehan, Helen; Bricker, Leanne; Dower, Michelle; Houghton, Gillian; Pascall, Angela; Longworth, Heather; Sau, Ashis; Thornton, James; Fisher, Joanne; Houda, Mohammed; Simm, Andy; Bugg, George; Deshpande, Ruta; Davis, Yvette; Holloway, Fiona; Welch, Ross; Hollands, Heidi; Young, Peter; Hinshaw, Kim; Bargh, Amanda; Edmundson, Dawn; Cameron, Helen; Alonso, Justo; Austt, Alfonso Garcia; Ortiz, Alejandra; Burgis, Judith; Brown, Stanette; Gregg, Anthony; Borowski, Kristi; Fleener, Diedre; Deaver, John; Sumersille, Melanie; Aronoff, Christine; Bland, Kimberly; Kontopoulos, Eftichia; Rivero, Yvette; Lovett, Stuart M.; Zatinsky, Shana; Diogo, Mary; Coonrod, Dean V.; Jimenez, Blanca Flor; Chan, Sunny; Hewson, Sheila A.; Hoac, Trinh; Kowal, Christine; Mangoff, Kathryn; Mergler, Sonya; Shi, Michael

    2013-01-01

    Twin birth is associated with a higher risk of adverse perinatal outcomes than singleton birth. It is unclear whether planned cesarean section results in a lower risk of adverse outcomes than planned vaginal delivery in twin pregnancy. We randomly assigned women between 32 weeks 0 days and 38 weeks

  10. Poor pregnancy outcome in women with type 2 diabetes

    DEFF Research Database (Denmark)

    Clausen, Tine D; Mathiesen, Elisabeth; Ekbom, Pia

    2005-01-01

    OBJECTIVE: To evaluate the perinatal outcome and the frequency of maternal complications in pregnancies of women with type 2 diabetes during 1996-2001. RESEARCH DESIGN AND METHODS: Medical records of 61 consecutive singleton pregnancies in women with type 2 diabetes from 1996 to 2001 were studied....... Pregnancy outcome was compared with that of pregnant women with type 1 diabetes during 1996-2000, the background population, and pregnant women with type 2 diabetes during 1980-1992 from the same department. RESULTS: The perinatal mortality in pregnancies complicated by type 2 diabetes (4/61, 6.......6%) was increased four- and ninefold, respectively, and the rate of major congenital malformations (4/60, 6.7%) was more than doubled, although not statistically significant, compared with type 1 diabetic pregnancies and the background population. The glycemic control was similar or better in women with type 2...

  11. Fertility treatment and child intelligence, attention, and executive functions in 5-year-old singletons: a cohort study.

    Science.gov (United States)

    Bay, B; Mortensen, E L; Kesmodel, U S

    2014-12-01

    To assess the association of fertility treatment and subfertility with offspring intelligence, attention, and executive functions in 5-year-old singletons. Follow-up study. Denmark 2003-2008. A cohort of 1782 children sampled from the Danish National Birth Cohort. The children were tested with a neuropsychological battery at age five. In addition to tests of intelligence, attention and executive functions, the follow up included extensive information on important covariates. The analyses were conducted using multiple linear regression and adjusted for parental educational level, maternal intelligence, age, parity, body mass index, smoking in pregnancy, alcohol consumption in pregnancy and child gender, child age, and examiner. Wechsler Preschool and Primary Scale of Intelligence-Revised, the Test of Everyday Attention for Children at Five, and the Behavior Rating Inventory of Executive Functions scores. A consistent pattern of nonsignificantly lower scores were only observed for intelligence and executive functions in children born after fertility treatment or by subfertile parents when the results were unadjusted for maternal intelligence and parental educational level. When adjusted for these and other covariates, there were no significant mean differences in intelligence (mean difference -2.8, 95% CI -7.8, 2.2), overall attention (-0.1, 95% CI -0.6, 0.3), or parent-rated executive functions (-0.1, 95% CI -3.0, 2.9) between children born after spontaneous conception and children born to parents conceiving after fertility treatment. Similarly, there were no significant mean differences in intelligence (mean difference 0.6, 95% CI -2.2, 3.4), overall attention (0.1, 95% CI -0.2, 0.4), or parent-rated executive functions (1.0, 95% CI -1.8, 3.7) between children born after spontaneous conception and children born to subfertile parents waiting more than 12 months before conceiving naturally. This study suggests that parental subfertility and fertility treatment are

  12. Psychological stress during pregnancy and stillbirth: prospective study

    DEFF Research Database (Denmark)

    Wisborg, K.; Barklin, A.; Hedegaard, M.

    2008-01-01

    OBJECTIVE: To study the association between psychological stress during pregnancy and stillbirth. DESIGN: Prospective follow-up study. SETTING: Aarhus University Hospital, Skejby, Denmark,1989-98. POPULATION: A total of 19 282 singleton pregnancies in women with valid information about psychologi......OBJECTIVE: To study the association between psychological stress during pregnancy and stillbirth. DESIGN: Prospective follow-up study. SETTING: Aarhus University Hospital, Skejby, Denmark,1989-98. POPULATION: A total of 19 282 singleton pregnancies in women with valid information about...... psychological stress during pregnancy. METHODS: Information about psychological stress during pregnancy was obtained from questionnaires and measured by the 12-item General Health Questionnaires (GHQ). A score was generated by the sum of all the answers, each contributing a value between 0 (low psychological...... stress) and 3 (high psychological stress). Women with an intermediate level of psychological stress (scores of 7-11) were considered the reference group. Scores of 0-6 were defined as a low level of psychological stress and scores of 12-36 as the highest level. The association between psychological...

  13. Teenage Pregnancy

    Science.gov (United States)

    ... plan to get pregnant, but many do. Teen pregnancies carry extra health risks to both the mother ... later on. They have a higher risk for pregnancy-related high blood pressure and its complications. Risks ...

  14. Ectopic Pregnancy

    Science.gov (United States)

    ... Things That Help Feelings Expert Answers Q&A Movies & More for Teens Teens site Sitio para adolescentes ... or more surgery. What About Future Pregnancies? Many women who have had an ectopic pregnancy will go ...

  15. Ultrasound pregnancy

    Science.gov (United States)

    ... the baby's age Look for problems, such as ectopic pregnancies or the chances for a miscarriage Determine the ... to some of the following conditions: Birth defects Ectopic pregnancy Poor growth of a baby while in the ...

  16. Ectopic Pregnancy

    Science.gov (United States)

    ... a woman is pregnant. If you have an ectopic pregnancy, the fertilized egg grows in the wrong place, ... fallopian tubes. The result is usually a miscarriage. Ectopic pregnancy can be a medical emergency if it ruptures. ...

  17. Heterotopic pregnancy - outcome and management

    International Nuclear Information System (INIS)

    Zahoor, S.; Hussain, M.; Yasmin, H.; Noorani, K.J.

    2004-01-01

    A case of heterotopic pregnancy is reported that presented with 7 weeks of amenorrhea, lower abdominal pain and spotting per vaginum. Ultrasound showed an intra-uterine gestational sac as well as right-sided ruptured tubal pregnancy. Emergency laparotomy and right salpingectomy was performed. Subsequent ongoing alive intra-uterine pregnancy was delivered by vaginal route at term. (author)

  18. Pregnancy & Motherhood >

    Science.gov (United States)

    Smoking when pregnant; Pregnancy and smoking; Smoking during pregnancy; Pregnant women smoking; Smoking when pregnant effects; Pregnancy and smoking effects; Pregnant quit smoking; Pregnant stop smoking; How to quit smoking when pregnant; Smoking and fertility; Smoking and infertility; Mom smoking; Smoking around children; Second hand smoke and children

  19. Fournier gangrene in pregnancy.

    Science.gov (United States)

    Sinha, Rinkita; Arachchi, Asiri; Lee, Peter; Marwan, Kareem

    2015-06-01

    Fournier gangrene is a rare and rapidly progressive necrosis of the perineal and genitourinary region. Although predominantly affecting men, we describe an unusual presentation in pregnancy. A 30-year old primigravid woman in the third trimester of pregnancy presented with a history of low back pain. Subsequently, a diagnosis of perianal sepsis and associated Fournier gangrene was established. The patient underwent an emergency cesarean delivery followed by radical surgical debridement and colostomy. Expedited delivery, timely diagnosis of gangrene, urgent, extensive debridement, and broad-spectrum antibiotic coverage contributed largely to effective management of this rare presentation in pregnancy.

  20. Perinatal Outcome in Assisted Reproductive Pregnancies: Comparative Analysis of Reduced versus Unreduced Gestation

    Directory of Open Access Journals (Sweden)

    Shilpa Bhandari

    2016-01-01

    Full Text Available Objectives. This study aims to evaluate perinatal outcomes such as gestational age at delivery and live birth rate in singleton and twin gestation with or without fetal reduction. Method. A retrospective analysis was done on patients which were divided into reduced and unreduced groups on the basis of order of reduction of one or more fetuses between 6 and 13 weeks of gestation. Patients records were studied to note gestational age at delivery/abortion, birth weight, and neonatal outcome. Result. The cohort included a total of 292 patients: 102 singletons and 190 twins. 52 pregnancies were reduced in singleton cohort and 68 were reduced in twin cohort. No statistical difference was observed in live birth rate, gestational age at delivery, and birth weight and significant higher incidence of IUGR was observed in reduced and unreduced twin gestation. In singleton pregnancies however preterm delivery rate increased with fetal reduction. Conclusion. Although reduction does not reduce the live birth rate, it does reduce gestation age of delivery and birth weight of newborn. This effect is more apparent when multiple gestation is reduced to singleton.

  1. Universal cervical length screening for singleton pregnancies with no history of preterm delivery, or the inverse of the Pareto principle.

    Science.gov (United States)

    Rozenberg, P

    2017-06-01

    Ultrasound measurement of cervical length in the general population enables the identification of women at risk for spontaneous preterm delivery. Vaginal progesterone is effective in reducing the risk of preterm delivery in this population. This screening associated with treatment by vaginal progesterone is cost-effective. Universal screening of cervical length can therefore be considered justified. Nonetheless, this screening will not appreciably reduce the preterm birth prevalence: in France or UK, where the preterm delivery rate is around 7.4%, this strategy would make it possible to reduce it only to 7.0%. This small benefit must be set against the considerable effort required in terms of screening ultrasound scans. Universal ultrasound screening of cervical length is the inverse of Pareto's principle: a small benefit against a considerable effort. © 2016 Royal College of Obstetricians and Gynaecologists.

  2. [Relationship between air pollution exposure during pregnancy and birth weight of term singleton live-birth newborns].

    Science.gov (United States)

    Guo, L Q; Zhang, Q; Zhao, D D; Wang, L L; Chen, Y; Mi, B B; Dang, S N; Yan, H

    2017-10-10

    Objective: This study explored the association between air pollution exposure and birth weight by using the multilevel linear model, after controlling related meteorological factors and individual differences of both mothers and babies. Methods: Women of childbearing age who were pregnant in Xi'an from 2010 to 2013, were selected as objects of this study. Multistage random sampling method was used to select 4 631 subjects followed by a self-designed questionnaire survey. Data related to quality of air and meteorology were gathered from routine monitoring system. Gestational age and date of birth, together with the average levels of air pollution were calculated for each trimester on each mother, and then the impact of air pollution on birth weight was assessed. A multilevel linear model was employed to investigate the association between the levels of exposure to air pollution by birth weight. Confounding factors were under control. We established three models in this study: Model 1 which involving the variable of air pollution exposure. Model 2 was adjusted for variables in Model 1 plus some other individual differences of both mother and baby. Model 3 was adjusted for variables in Model 2 plus meteorological factors. Results: There were significant differences seen in birth weight within the subgroups of gender, gestational age, mother's reproductive age, maternal education, residential areas and family incomes ( P 0.05). Data from Model 3 indicated that a decrease of 13.3 g(10.9 g in Model 2) and 6.6 g (5.9 g in Model 2) in birth weight that were associated with an increase of 10 μg/m(3) in the average level of NO(2) and PM(10) during the second trimester; A decrease of 13.7 g (9.8 g in Model 2) in birth weight was associated with an increase of 10 μg/m(3) in the average level of NO(2) during the third trimester. Conclusion: After controlling for meteorological factors, the levels of exposure to NO(2) and PM(10) during the second trimester and NO(2) during the third trimester were negatively associated with birth weight.

  3. Effect of maternal height and weight on risk of preterm birth in singleton and twin births resulting from in vitro fertilization: a retrospective cohort study using the Society for Assisted Reproductive Technology Clinic Outcome Reporting System.

    Science.gov (United States)

    Dickey, Richard P; Xiong, Xu; Gee, Rebekah E; Pridjian, Gabriella

    2012-02-01

    To examine the effect of height, weight, and body mass index (BMI) on the risk of preterm birth of singleton and twin pregnancies conceived by vitro fertilization (IVF). Retrospective cohort study using 2006-2008 data from the Society for Reproductive Technology Clinic Outcome Reporting System (SART CORS). SART-associated assisted reproductive technology programs. 56,556 singleton and 23,804 twin live births resulting from fresh nondonor IVF cycles. None. Rates of very early preterm (VEPTB; risk of preterm birth. Maternal overweight and obesity were associated with significantly increased risk of VEPTB and VPTB in twin pregnancies. For very obese women (BMI > 35 kg/m(2)) twins were associated with a threefold increased risk of VEPTB (6.1% vs. 2.0%) and a twofold increased risk of VPTB (11.5% vs. 5.9%) compared with women of normal weight (BMI 18.4-24.9 kg/m(2)). Obesity and short stature significantly increase the risk of VEPTB and VPTB in twins conceived by IVF. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  4. First trimester trophoblast and placental bed vascular volume measurements in IVF or IVF/ICSI pregnancies.

    Science.gov (United States)

    Rifouna, M S; Reus, A D; Koning, A H J; van der Spek, P J; Exalto, N; Steegers, E A P; Laven, J S E

    2014-12-01

    Are first trimester trophoblast volume (TV) and placental bed vascular volume (PBVV) different in IVF or IVF/ICSI pregnancies in comparison with spontaneously conceived pregnancies? Any possible abnormal placentation in IVF or IVF/ICSI pregnancies in comparison with spontaneously conceived pregnancies is not detected by a difference in PBVV or TV at an early gestational age (GA). Assisted reproductive technology pregnancies have been associated with an increased risk of placenta-related adverse pregnancy outcomes. It is unclear whether these effects originate from infertility or from the technique itself. We performed a retrospective cohort study in which 154 pregnant patients qualified for participation. Out of 154 pregnant patients, 84 conceived spontaneously and 70 conceived after IVF or IVF/ICSI. We determined the TV at 10 weeks GA by Virtual Organ Computer-aided AnaLysis measuring application and the PBVV at 12 weeks GA by the virtual reality operating system of BARCO I-Space in both subgroups. The investigators were blinded to the mode of conception during the measurements. Analysis was limited to singleton pregnancies with only one sac ever detectable. There were no differences in TV (mean 42.7, SD 15.9 versus mean 41.2, SD 13.9, P = 0.70) and PBVV (mean 27.6, SD 16.9 versus mean 24.8, SD 19.9, P = 0.20) between IVF or IVF/ICSI pregnancies and spontaneously conceived pregnancies. There was a significant correlation between TV and PBVV (rs = 0.283, P = 0.004). The limitations of the present study concern the small size of the study groups. IVF or IVF/ICSI does not seem to be associated with abnormal placentation. This study was financially supported by the Erasmus Trustfonds, the Meindert de Hoop foundation and the Fonds NutsOhra. No competing interests are declared. © The Author 2014. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. Ovulatory disorders are an independent risk factor for pregnancy complications in women receiving assisted reproduction treatments.

    Science.gov (United States)

    Barua, Sumita; Hng, Tien-Ming; Smith, Howard; Bradford, Jennifer; McLean, Mark

    2017-06-01

    Conception using assisted reproduction treatments (ART) has been associated with an increased risk of pregnancy complications. It is uncertain if this is caused by ART directly, or is an association of the underlying factors causing infertility. We assessed the relationship between assisted conception (AC) and maternal or fetal complications in a large retrospective cohort study. In a nested cohort of women receiving infertility treatment, we determined if such risk rests predominantly with certain causes of infertility. Retrospective database analysis of 50 381 women delivering a singleton pregnancy in four public hospital obstetric units in western Sydney, and a nested cohort of 508 women receiving ART at a single fertility centre, in whom the cause of infertility was known. A total of 1727 pregnancies followed AC; 48 654 were spontaneous conceptions. Adjusted for age, body mass index and smoking, AC was associated with increased risk of preterm delivery (OR 1.73, 95% CI 1.50-2.02), hypertension (OR 1.55, 95% CI 1.34-1.82) and diabetes (OR 1.51, 95% CI 1.30-1.75). In the nested cohort, ovulatory dysfunction was present in 145 women and 336 had infertility despite normal ovulatory function. Ovulatory dysfunction was associated with increased risk of diabetes (OR 2.94, 95% CI 1.72-5.02) and hypertension (OR 2.40, 95% CI 1.15-5.00) compared to women with normal ovulatory function. Assisted conception is associated with increased risk of pregnancy complications. This risk appears greatest for women whose underlying infertility involves ovulatory dysfunction. Such disorders probably predispose towards diabetes and hypertension, which is then exacerbated by pregnancy. © 2016 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  6. Circulating Angiogenic Factors and the Risk of Preeclampsia in Systemic Lupus Erythematosus Pregnancies.

    Science.gov (United States)

    Leaños-Miranda, Alfredo; Campos-Galicia, Inova; Berumen-Lechuga, María Guadalupe; Molina-Pérez, Carlos José; García-Paleta, Yolanda; Isordia-Salas, Irma; Ramírez-Valenzuela, Karla Leticia

    2015-07-01

    To investigate whether angiogenic factors are associated with risk of developing preeclampsia in pregnant women with systemic lupus erythematosus (SLE). We performed a nested case-control study within a cohort of SLE women with singleton pregnancies. The study included 42 patients with SLE who eventually developed preeclampsia and 75 normal SLE pregnancies. Serum samples were collected at 4-week intervals (from weeks 12 to 36). Serum samples were analyzed for soluble fms-like tyrosine kinase-1 (sFlt-1), placental growth factor (PlGF), and soluble endoglin (sEng). Women destined to develop preeclampsia had lower PlGF levels and higher sFlt-1 and sEng levels, and a higher sFlt-1/PlGF ratio than normal pregnancies. These changes became significant at 12 weeks in patients destined to develop either early onset (risk to develop preeclampsia was higher among patients with PlGF concentration values in the lowest quartile or with sFlt-1 and sEng levels, and sFlt-1/PlGF ratio, in the highest quartile of the normal SLE pregnancies distribution. The OR were higher and appeared earlier in patients destined to develop early onset preeclampsia (OR ≥ 16.2, from Week 12 onward) than in patients who presented preeclampsia later (OR ≥ 8.9, from Week 24 onward). Changes in circulating concentrations of sFlt-1, PlGF, sEng, and the sFlt-1/PlGF ratio precede the onset of preeclampsia in SLE pregnancies. The risk profile of circulating angiogenic factors for developing preeclampsia distinctly evolves depending on whether this condition is manifested earlier or later.

  7. Blood Clotting and Pregnancy

    Medline Plus

    Full Text Available ... America Asia-Pacific Latin America Meeting on Hematologic Malignancies Gain knowledge, through “How I Treat” presentations, that ... Blood Basics Blood Disorders Anemia Bleeding Disorders Blood Cancers Blood Clots Blood Clotting and Pregnancy Clots and ...

  8. Peripartum outcomes of high-risk pregnancies complicated by oligo- and polyhydramnios: a prospective longitudinal study.

    Science.gov (United States)

    Magann, Everett F; Doherty, Dorota A; Lutgendorf, Monica A; Magann, Marcia I; Chauhan, Suneet P; Morrison, John C

    2010-04-01

    To determine pregnancy outcomes in high-risk non-anomalous singleton pregnancies with oligo- and polyhydramnios. In high-risk pregnancies undergoing antenatal testing, the last amniotic fluid index (AFI) prior to delivery in pregnancies with polyhydramnios (>97.5th percentile) and oligohydramnios ( 97.5th percentile) and 72 with oligohydramnios (Polyhydramnios and oligohydramnios adversely influenced different pregnancy outcomes. Pregnancies with polyhydramnios versus normal AFI were more likely to have: an abnormal tracing influencing delivery (29% vs 17%, odds ratio [OR] = 2.03, 95% confidence interval [CI] 1.19-3.45, P = 0.009), cesarean delivery performed due to fetal labor intolerance (21% vs 7%, OR = 3.89, 95%CI 2.10-7.18, P polyhydramnios. The fetuses of pregnancies complicated by oligohydramnios had a greater risk of labor induction, intrauterine growth restriction and preterm delivery.

  9. Back Pain During Pregnancy

    Science.gov (United States)

    ... Page Navigation ▼ ACOG Pregnancy Book Back Pain During Pregnancy Patient Education FAQs Back Pain During Pregnancy Patient Education Pamphlets - Spanish Back Pain During Pregnancy FAQ115, January ...

  10. Pregnancy and Marfan syndrome

    Science.gov (United States)

    Goland, Sorel

    2017-01-01

    Pregnancy in women with Marfan syndrome (MFS) presents challenges to the clinician and the patient due to the increased incidence of maternal complications and involvement of the fetus, and deserves special consideration. The leading cause of morbidity and mortality in MFS is aortic dissection. This article presents an extensive review of available clinical information and provides recommendations for the management of patients with MFS during pregnancy. PMID:29270376

  11. Contribution of risk factors to extremely, very and moderately preterm births - register-based analysis of 1,390,742 singleton births.

    Directory of Open Access Journals (Sweden)

    Sari Räisänen

    Full Text Available Preterm birth, defined as birth occurring before 37 weeks gestation, is one of the most significant contributors to neonatal mortality and morbidity, with long-term adverse consequences for health, and cognitive outcome.The aim of the present study was to identify risk factors of preterm birth (≤36+6 weeks gestation among singleton births and to quantify the contribution of risk factors to socioeconomic disparities in preterm birth.A retrospective population-based case-control study using data derived from the Finnish Medical Birth Register. A total population of singleton births in Finland from 1987-2010 (n = 1,390,742 was reviewed.Among all singleton births (n = 1,390,742, 4.6% (n = 63,340 were preterm (<37 weeks, of which 0.3% (n = 4,452 were classed as extremely preterm, 0.4% (n = 6,213 very preterm and 3.8% (n = 54,177 moderately preterm. Smoking alone explained up to 33% of the variation in extremely, very and moderately preterm birth incidence between high and the low socioeconomic status (SES groups. Reproductive risk factors (placental abruption, placenta previa, major congenital anomaly, amniocentesis, chorionic villus biopsy, anemia, stillbirth, small for gestational age (SGA and fetal sex altogether explained 7.7-25.0% of the variation in preterm birth between SES groups.Smoking explained about one third of the variation in preterm birth groups between SES groups whereas the contribution of reproductive risk factors including placental abruption, placenta previa, major congenital anomaly, amniocentesis, chorionic villus biopsy, anemia, stillbirth, SGA and fetal sex was up to one fourth.

  12. Sex of prior children and risk of stillbirth in subsequent pregnancies

    DEFF Research Database (Denmark)

    Nielsen, Henriette Svarre; Mortensen, Laust Hvas; Nygaard, Ulrikka

    2010-01-01

    (singleton) between 1980 and 1998 (n = 499,731) using the Danish Birth Registry. These women had subsequent singleton births through 2004 (n = 558,314). We assessed the risk of stillbirth conditional on sex of prior children. RESULTS: The risk of stillbirth was increased by 12% after deliver of boys compared...... with girls (relative risk = 1.12 [95% confidence interval = 1.02-1.23]). This association did not appear to be explained by maternal confounders. CONCLUSION: Stillbirth risk appears to be slightly higher among the pregnancies of women who have previously delivered a boy. One possible mechanism is maternal...

  13. Pregnancy week at delivery and the risk of shoulder dystocia: a population study of 2,014,956 deliveries.

    Science.gov (United States)

    Øverland, E A; Vatten, L J; Eskild, A

    2014-01-01

    To study whether pregnancy week at delivery is an independent risk factor for shoulder dystocia. Population study. Medical Birth Registry of Norway. All vaginal deliveries of singleton offspring in cephalic presentation in Norway during 1967 through 2009 (n = 2,014,956). The incidence of shoulder dystocia was calculated according to pregnancy week at delivery. The associations of pregnancy week at delivery with shoulder dystocia were estimated as crude and adjusted odds ratios using logistic regression analyses. We repeated the analyses in pregnancies with and without maternal diabetes. Shoulder dystocia at delivery. The overall incidence of shoulder dystocia was 0.73% (n = 14,820), and the incidence increased by increasing pregnancy week at delivery. Birthweight was strongly associated with shoulder dystocia. After adjustment for birthweight, induction of labour, use of epidural analgesia at delivery, prolonged labour, forceps-assisted and vacuum-assisted delivery, parity, period of delivery and maternal age in multivariable analyses, the adjusted odds ratios for shoulder dystocia were 1.77 (1.42-2.20) for deliveries at 32-35 weeks of gestation, and 0.84 (0.79-0.88) at 42-43 weeks of gestation, using weeks 40-41 as the reference. In pregnancies affected by diabetes (n = 11,188), the incidence of shoulder dystocia was 3.95%, and after adjustment for birthweight the adjusted odds ratio for shoulder dystocia was 2.92 (95% CI 1.54-5.52) for deliveries at weeks 32-35 of gestation, and 0.91 (95% CI 0.50-1.66) at 42-43 weeks of gestation. The risk of shoulder dystocia was associated with increased birthweight, diabetes, induction of labour, use of epidural analgesia at delivery, prolonged labour, forceps-assisted and vacuum-assisted delivery, parity and period of delivery but not with post-term delivery. © 2013 Royal College of Obstetricians and Gynaecologists.

  14. Ruptured Cesarean Scar Ectopic Pregnancy

    Directory of Open Access Journals (Sweden)

    Sujatha BS

    2017-07-01

    Full Text Available A pregnancy with implantation on the scar of a past cesarean section is uncommon. However such pregnancies are on the rise due to the increasing number of lower segment cesarean section. One of the complications of such a pregnancy is uterine rupture in early pregnancy which can be life threatening to the patient. The following is a report of a patient who presented at 10 weeks of gestational age with features of hypovolemic shock and lower position of the gestational sac in relation to the uterus with normal fetal heart rate. The diagnosis of ruptured cesarean scar pregnancy was made only after laparotomy.

  15. Reference charts and equations of fetal biometry for normal singleton pregnant women in Shaanxi, China.

    Science.gov (United States)

    Jiang, X; Zhang, Y H; Li, Y; Ma, X; Zhu, Y S H; Shang, L

    2013-01-01

    To construct reference charts and equations of fetal biometry for singleton pregnant women in Shaanxi, China. This was a cross-sectional study involving 6,832 singleton pregnant women. One set of fetal ultrasonographic measurement data between the 16th to 41st gestational weeks (GW) was randomly selected from each pregnant woman, and biparietal diameter (BPD), abdominal circumference (AC), and femur length (FL) were recorded. Mean and standard deviation (SD) of BPD, AC, and FL were fitted by polynomial. Centile = Mean + Z(alpha) x SD was used to calculate centiles. Differences in the 50th centile of BPD, AC, and FL between Hong Kong, Korean, Italian and Shaanxi fetuses were compared. Mean of BPD, AC, and FL were well-fitted by quadratic polynomial, SD of BPD, AC and FL were fitted by linear regression. Equations for estimating mean and SD for BPD, AC, and FL from GW were obtained. Centiles for BPD,AC, and FL were calculated. From the 21st GW, the differences in BPD,AC, and FL between Hong Kong, Korean, Italian, and Shaanxi fetuses became larger. Fetal biometry reference charts and equations for estimating fetal size and GW could be used in obstetrics practice and research in Shaanxi, China.

  16. Suspected ectopic pregnancy.

    Science.gov (United States)

    Seeber, Beata E; Barnhart, Kurt T

    2006-02-01

    Women who present with pain and bleeding in the first trimester are at risk for ectopic pregnancy, a life-threatening condition. Conditions that predispose a woman to ectopic pregnancy are damaged fallopian tubes from prior tubal surgery or previous pelvic infection, smoking, and conception using assisted reproduction. Many women without risk factors can develop an ectopic pregnancy. A diagnostic algorithm that includes the use of transvaginal ultrasonography, human chorionic gonadotropin (hCG) concentrations, and, sometimes, uterine curettage can definitively diagnose women at risk in a timely manner. The absence of an intrauterine pregnancy above an established cut point of hCG is consistent with an abnormal pregnancy but does not distinguish a miscarriage from an ectopic pregnancy. When the initial hCG value is low, serial hCG values can be used to determine whether a gestation is potentially viable or spontaneously resolving. The minimal rise in hCG for a viable pregnancy is 53% in 2 days. The minimal decline of a spontaneous abortion is 21-35% in 2 days, depending on the initial level. A rise or fall in serial hCG values that is slower than this is suggestive of an ectopic pregnancy. Women diagnosed with an unruptured ectopic pregnancy are potential candidates for medical management with methotrexate. Intramuscular injection with methotrexate can be used to safely treat an ectopic pregnancy with success rates, tubal patency rates, and future fertility that are similar to those obtained with conservative surgery. Success rates using methotrexate are inversely rated to baseline hCG values and are higher using "multidose" compared with "single-dose" regimens. Surgical treatment may be conservative or definitive and should be attempted in most cases via laparoscopy.

  17. Cushing disease with pregnancy.

    Science.gov (United States)

    Gopal, Raju A; Acharya, Shrikrishna V; Bandgar, Tushar R; Menon, Padma S; Shah, Nalini S

    2012-07-01

    Pregnancy occurs rarely in patients with Cushing syndrome (CS) due to hypercortisolism. So far, about 150 cases of CS in pregnancy have been reported in the literature. We describe a 22-year-old female who presented in pregnancy with clinical features of CS. She delivered at 34 weeks of gestation and baby had transient adrenal insufficiency in the neonatal period. Mother underwent transsphenoidal surgery 1 year postpartum and on follow up she is under remission. Neonatal hypoadrenalism should be anticipated in maternal CS.

  18. Psychological stress during pregnancy and stillbirth: prospective study

    DEFF Research Database (Denmark)

    Wisborg, K.; Barklin, A.; Hedegaard, M.

    2008-01-01

    stress) and 3 (high psychological stress). Women with an intermediate level of psychological stress (scores of 7-11) were considered the reference group. Scores of 0-6 were defined as a low level of psychological stress and scores of 12-36 as the highest level. The association between psychological......) in the population studied. Compared with women with an intermediate level of psychological stress during pregnancy, women with a high level of stress had 80% increased risk of stillbirth (relative risk = 1.8; 95% CI 1.1-3.2). Adjustment for maternal age, parity, maternal pre-pregnancy body mass index, smoking......OBJECTIVE: To study the association between psychological stress during pregnancy and stillbirth. DESIGN: Prospective follow-up study. SETTING: Aarhus University Hospital, Skejby, Denmark,1989-98. POPULATION: A total of 19 282 singleton pregnancies in women with valid information about...

  19. Bioelectrical impedance analysis during pregnancy and neonatal birth weight.

    Science.gov (United States)

    Ghezzi, F; Franchi, M; Balestreri, D; Lischetti, B; Mele, M C; Alberico, S; Bolis, P

    2001-10-01

    To generate reference ranges for bioelectrical impedance indices throughout pregnancy and to investigate whether a relationship exists between these indices and the neonatal birth weight. Pregnant women with a singleton gestation, gestational age lower than 12 weeks, and absence of medical diseases before pregnancy were enrolled. Patients with pregnancy complications, such as hypertensive disorders, diabetes, and antiphospholipides syndrome were excluded. Antrophometric maternal parameters and bioelectrical impedance measurements were performed during the first, second, third trimester of pregnancy, at delivery and 60 days after delivery. Height(2)/resistance (cm(2)/Omega) and height(2)/reactance (cm(2)/Omega) were utilized to estimate the total and extracellular body water amounts, respectively. Spearman rank correlations and cox proportional hazard modelling were used for statistical purposes. 169 patients completed all measurements. Total and extracellular water amounts significantly increase as pregnancy advances and return to the pre-pregnancy values within 60 days after delivery. After adjustment for gestational age at delivery, fetal sex, and smoking habits, height(2)/resistance at 25 weeks (hazard=1.04, 95% confidence interval (CI) 1.02-1.06, Pweight. We have provided reference ranges for bioimpedance analysis during pregnancy, an easy, fast and non invasive method to estimate the body water composition during pregnancy. Bioelectrical impedance indices during the second trimester of pregnancy are independently related to the birth weight.

  20. Postural effects when cycling in late pregnancy.

    Science.gov (United States)

    O'Neill, Maureen E; Cooper, Karen A; Boyce, E Stewart; Hunyor, Stephen N

    2006-12-01

    This study assessed if upright cycling is preferable to semi-recumbent cycling during pregnancy. Healthy women with low risk singleton pregnancies were tested at 34-38 weeks gestation. They cycled for 12 min, either semi-recumbent (45 degrees, n = 27) or upright (n = 23), at 135-145 beats min(-1). When semi-recumbent, minute ventilation was greater (pposture-independent. All increased with exercise (p0.05). Small post-exercise fetal heart rate increases (by 8 beats min(-1), ppostures (n = 11 in each sub-group), with no adverse changes. Fetal heart rate accelerations and uterine activity (n = 11 in each sub-group) were not influenced by posture or exercise. (1) Neither posture had a distinct advantage. (2) Both postures were safe for short duration cycling. (3) The same target maternal heart rates are suitable for both postures because they resulted in similar oxygen consumptions and fetal heart rates.

  1. Smoking during pregnancy and infantile colic

    DEFF Research Database (Denmark)

    Søndergaard, Charlotte; Henriksen, Tine Brink; Obel, Carsten

    2001-01-01

    Objective. To evaluate the association between maternal smoking during pregnancy and infantile colic (IC). Methods. A follow-up study of singleton infants delivered by Danish mothers at the Aarhus University Hospital from May 1991 to February 1992 and still living in the municipality of Aarhus...... at the age of 8 months was conducted. A total of 1820 mothers and their infants were included. Self-administered questionnaires were used to collect data on smoking, other lifestyle factors, and sociodemographic variables at 16 and 30 weeks of gestation and 8 months postpartum. IC was defined in the 8-month...... questionnaire and based on Wessel's criteria, except that we used only the crying criterion. Results. IC was seen in 10.8% of all infants. We observed a twofold increased risk of IC among infants whose mothers smoked 15 or more cigarettes per day during their pregnancy(relative risk: 2.1; 95% confidence...

  2. Ruptured Ectopic Pregnancy

    Directory of Open Access Journals (Sweden)

    Valentina Park

    2016-09-01

    Full Text Available History of present illness: A 21-year-old female presented with sudden onset suprapubic abdominal pain associated with dysuria. The patient also experienced near syncope during bowel movements three times three days ago without falling or losing consciousness. She denied fever, nausea, and vomiting. She stated that she was five weeks pregnant by last menstrual period. She had an ultrasound a few weeks before that showed no intrauterine pregnancy, but she had not followed up for additional testing. Significant findings: The patient’s serum beta-hCG was 5,637 mIU/mL. The transvaginal ultrasound showed an empty uterus with free fluid posteriorly in the pelvis and Pouch of Douglas (00:00. A 4.5 cm heterogeneous mass was visible in the left adnexa concerning for an ectopic pregnancy (00:10. Discussion: Ectopic pregnancies are a leading cause of maternal morbidity and mortality, as well as decreased fertility.1,2 Differentiating between an ectopic pregnancy and a normal early pregnancy may be difficult, since ultrasound and quantitative beta-hCG may show inconclusive results.3,4 Patients who have used fertility treatment may further complicate the picture because they are at risk for heterotypic pregnancies.5 Ectopic pregnancies most commonly implant in the fallopian tube, but may alternatively implant in the ovary, cervix, abdomen, or uterine cornua.4 Ultrasonography may show an empty uterus, adnexal mass, pelvic free fluid, or an extra-uterine gestational sac, yolk sac, and/or embryo.6 Treatment options for ectopic pregnancy include surgery or methotrexate.2,4 Some patients may be candidates for close outpatient surveillance if the diagnosis is unclear or in very limited cases for early, non-ruptured ectopic pregnancies.2,4

  3. Pemphigus vulgaris in pregnancy.

    Science.gov (United States)

    Salzberg, Kelsey W; Gero, Melanie J; Ragsdale, Bruce D

    2014-10-01

    We report the case of a 34-year-old woman who was diagnosed with pemphigus vulgaris (PV) during pregnancy. The patient presented with widespread blistering dermatitis and associated burning and pruritus. At 6 weeks' gestation the patient was admitted to the hospital to expedite her diagnosis and initiate treatment. A skin biopsy revealed suprabasal acantholysis, and direct immunofluorescence demonstrated diffuse intercellular IgG in the epidermis and basal intercellular C3, which confirmed the diagnosis of PV. Treatment with corticosteroids was instituted after discussions with the patient about possible adverse effects to the fetus. Pemphigus vulgaris is rare in pregnancy and active PV presents potential threats of fetal spread and transient lesion production, which is associated with increased mortality and morbidity in the fetus. Our patient had active PV and required treatment throughout her pregnancy. The pregnancy progressed to premature delivery of the neonate without skin lesions or apparent complications.

  4. Ethical and legal dilemmas around termination of pregnancy for severe fetal anomalies: A review of two African neonates presenting with ventriculomegaly and holoprosencephaly.

    Science.gov (United States)

    Chima, S C; Mamdoo, F

    2015-12-01

    Termination of pregnancy (TOP) or feticide for severe fetal anomalies is ethically and morally challenging and maybe considered illegal in countries with restrictive abortion laws. While diagnostic modalities such as fetal ultrasound, magnetic resonance imaging, and genetic screening have improved prenatal diagnosis, these technologies remain scarce in many African countries making diagnosis and counseling regarding TOP difficult. Ethical dilemmas such as women's autonomy rights may conflict with fetus' right to personhood, and doctor's moral obligations to society. In liberal jurisdictions, previable fetuses may not have legal rights of personhood; therefore, appropriate action would be to respect pregnant women's decisions regarding TOP. However, in countries with restrictive abortion laws the fetus maybe imbued with the right of personhood at conception, making TOP illegal and exposing doctors and patients to potential criminal prosecution. Birth of a severely disabled baby with independent legal rights creates further conflicts between parents and clinicians complicating healthcare decision-making. Irrespective of the maternal decision to accept or refuse TOP, the psychological and emotional impact of an impaired fetus or neonate, often lead to moral distress and posttraumatic stress reactions in parents. Doctors have legal and ethical obligations to provide an accurate antenatal diagnosis with full disclosure to enable informed decision making. Failure to provide timely or accurate diagnosis may lead to allegations of negligence with potential liability for "wrongful birth" or "wrongful life" following birth of severely disabled babies. Mismanagement of such cases also causes misuse of scarce healthcare resources in resource-poor countries. This paper describes ethical challenges in clinical management of two neonates born following declined and failed feticide for severe central nervous system anomalies with a critical appraisal of the relevant literature.

  5. Limitations of the equivalence between spatial and ensemble estimators in the case of a single-tone excitation.

    Science.gov (United States)

    Monsef, Florian; Cozza, Andrea

    2011-10-01

    The ensemble-average value of the mean-square pressure is often assessed by using the spatial-average technique, underlying an equivalence principle between spatial and ensemble estimators. Using the ideal-diffuse-field model, the accuracy of the spatial-average method has been studied theoretically forty years ago in the case of a single-tone excitation. This study is revisited in the present work on the basis of a more realistic description of the sound field accounting for a finite number of plane waves. The analysis of the spatial-average estimator is based on the study of its convergence rate. Using experimental data from practical examples, it is shown that the classical expression underestimates the estimator uncertainty even for frequencies greater than Schroeder's frequency, and that the number of plane waves may act as lower bound on the spatial-average estimator accuracy. The comparison of the convergence rate with an ensemble-estimator shows that the two statistics cannot be regarded as equivalent in a general case. © 2011 Acoustical Society of America

  6. Sonographic monitoring of systemic and local methotrexate (MTX) therapy in patients with intact interstitial pregnancies.

    Science.gov (United States)

    Klemm, Petra; Koehler, Christhardt; Eichhorn, Karl-Heinz; Hillemanns, Peter; Schneider, Achim

    2006-01-01

    After the confirmation of an intact interstitial pregnancy through sonographic diagnosis and laparoscopy, systemic and local methotrexate therapy is a well established conservative treatment to preserve the uterus. The parameters of successful treatment are the course of serum hCG value and sonographic changes. In this case series we describe sonographic monitoring under methotrexate (MTX) application and the residual sonographic findings after completing therapy. Three consecutive patients (two singleton and one twin pregnancy) with intact interstitial pregnancies were diagnosed and treated with MTX between 2000 and 2004. During the treatment we recorded the hCG values, maximum size of the interstitial lesion, vitality of the pregnancy, and vascularization. In all patients the sonographic diagnosis of an interstitial pregnancy was confirmed by laparoscopy. Following systemic MTX therapy, the hCG values normalised within 8 weeks in the singleton pregnancies and in 10 weeks in the twin pregnancy. During conservative therapy vascularization in the lesion withered continuously. The size of the primary myometrial lesion decreased at a slow rate and part of the lesion persisted in all three patients. Despite decreasing hCG levels, residual sonographic patterns of an interstitial ectopic pregnancy persist in the uterine wall.

  7. Physical exercise during pregnancy and the risk of preterm birth: a study within the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Juhl, Mette; Andersen, Per Kragh; Olsen, Jørn

    2008-01-01

    According to many national recommendations, women should be physically active during pregnancy, but empirical evidence to support this recommendation is sparse. The authors' aim in this study was to examine the relation between physical exercise during pregnancy and the risk of preterm birth. Self......-reported data on physical exercise during pregnancy were collected prospectively for 87,232 singleton pregnancies included in the Danish National Birth Cohort between 1996 and 2002. Hazard ratios for preterm birth according to hours of exercise per week, type of exercise, and metabolic equivalent-hours per week...

  8. Outcomes of pregnancies complicated by hyperemesis gravidarum.

    Science.gov (United States)

    Kuru, Oguzhan; Sen, Serhat; Akbayır, Ozgur; Goksedef, B Pinar Cilesiz; Ozsürmeli, Mehmet; Attar, Erkut; Saygılı, Halil

    2012-06-01

    To evaluate maternal and fetal outcomes among women with hyperemesis gravidarum (HG). In a university hospital and a research and training hospital, a retrospective cohort study was conducted among women with singleton deliveries between 2003 and 2011. Maternal outcomes evaluated included gestational diabetes, pregnancy-induced hypertension, cesarean delivery. Neonatal outcomes also determined were 5-min Apgar score of less than 7, low birth weight, small for gestational age (SGA), preterm delivery, fetal sex, and stillbirth. There were no statistical differences in the mean of age, parity, the number of artificial pregnancy, and smoking between two groups. Infants from HG pregnancies manifested similar birth weight (3,121.5 ± 595.4 vs. 3,164 ± 664.5 g) and gestational age (38.1 ± 2.3 vs. 38.1 ± 2.6 weeks), relative to infants from the control group (p = 0.67 and 0.91, respectively). In addition, no statistical significant differences were found in the rates of SGA birth, preterm birth, gestational diabetes, pregnancy-induced hypertension, and adverse fetal outcome between two groups (p > 0.05). Cesarean delivery rates were similar in two groups (31.9% in hyperemesis group vs. 27% in control group, p = 0.49). Comparing the gender of the newborn baby and Apgar scores less than 7 at 5 min, there were no statistically significant differences between two groups (p = 0.16 and 0.42, respectively). Hyperemesis gravidarum is not associated with adverse pregnancy outcomes.

  9. Intact twin tubal pregnancy

    Directory of Open Access Journals (Sweden)

    Nina Hodžić

    2010-08-01

    Full Text Available A case of a unilateral eight-week twin ectopic pregnancy diagnosed with transvaginal sonography is presented here. This ectopic pregnancy was found in the right Fallopian tube of a 35-year old woman. After the surgical procedure conducted by the method of transversal laparotomy, we removed the right Fallopian tube with two gestational sacs. So far only a hundred of such cases of ectopic twinpregnancy have been described worldwide.

  10. Twin pregnancy

    DEFF Research Database (Denmark)

    Sperling, Lene; Tabor, A

    2001-01-01

    Determination of chorionicity is one of the most important issues in the management of twin pregnancy. Modern ultrasound equipment has made it possible to accurately assess placentation already in the first trimester with the lambda sign. With regard to prenatal diagnosis, it is important to know...... for clinicians caring for twin pregnancies....

  11. Teenage Pregnancy.

    Science.gov (United States)

    McClellan, Mary C.

    1987-01-01

    Reviews the problems of teenage pregnancy, including the costs to society, the challenge to educators, and the types of preventive programs developing across the country. Programs dealing strictly with reproduction and contraception are the least effective deterrents to teenage pregnancy. (MD)

  12. Random plasma glucose in early pregnancy is a better predictor of gestational diabetes diagnosis than maternal obesity

    OpenAIRE

    Meek, Claire L.; Murphy, Helen R.; Simmons, David

    2015-01-01

    AIMS: Asymptomatic pregnant women are screened for Gestational Diabetes (GDM) between 24-28 weeks gestation. Recent guidelines also recommend screening early in gestation to identify undiagnosed pre-existing overt diabetes. We assessed the performance of random plasma glucose (RPG) at antenatal booking to predict GDM diagnosis later in pregnancy. METHODS: Data from 25543 consecutive singleton pregnancies at the Rosie hospital in Cambridge (UK) were obtained from hospital electron...

  13. Asthma during pregnancy in a population-based study--pregnancy complications and adverse perinatal outcomes.

    Directory of Open Access Journals (Sweden)

    Gustaf Rejnö

    Full Text Available BACKGROUND: Asthma is one of the most common chronic diseases, and prevalence, severity and medication may have an effect on pregnancy. We examined maternal asthma, asthma severity and control in relation to pregnancy complications, labour characteristics and perinatal outcomes. METHODS: We retrieved data on all singleton births from July 1, 2006 to December 31, 2009, and prescribed drugs and physician-diagnosed asthma on the same women from multiple Swedish registers. The associations were estimated with logistic regression. RESULTS: In total, 266 045 women gave birth to 284 214 singletons during the study period. Maternal asthma was noted in 26 586 (9.4% pregnancies. There was an association between maternal asthma and increased risks of pregnancy complications including preeclampsia or eclampsia (adjusted OR 1.15; 95% CI 1.06-1.24 and premature contractions (adj OR 1.52; 95% CI 1.29-1.80. There was also a significant association between maternal asthma and emergency caesarean section (adj OR 1.29; 95% CI 1.23-1.34, low birth weight, and small for gestational age (adj OR 1.23; 95% CI 1.13-1.33. The risk of adverse outcomes such as low birth weight increased with increasing asthma severity. For women with uncontrolled compared to those with controlled asthma the results for adverse outcomes were inconsistent displaying both increased and decreased OR for some outcomes. CONCLUSION: Maternal asthma is associated with a number of serious pregnancy complications and adverse perinatal outcomes. Some complications are even more likely with increased asthma severity. With greater awareness and proper management, outcomes would most likely improve.

  14. Travel during Pregnancy

    Science.gov (United States)

    ... Management Education & Events Advocacy For Patients About ACOG Travel During Pregnancy Home For Patients Search FAQs Travel ... Travel During Pregnancy FAQ055, April 2017 PDF Format Travel During Pregnancy Pregnancy Is travel safe during pregnancy? ...

  15. Early Pregnancy Loss

    Science.gov (United States)

    ... be signs of other pregnancy problems, such as ectopic pregnancy . If you have any of these signs or ... 13 weeks of pregnancy; also called a miscarriage. Ectopic Pregnancy: A pregnancy in which the fertilized egg begins ...

  16. Smoking during Pregnancy

    Science.gov (United States)

    ... Home > Pregnancy > Is it safe? > Smoking during pregnancy Smoking during pregnancy E-mail to a friend Please ... smoking, tell your health care provider. Why is smoking during pregnancy harmful? Smoking during pregnancy is bad ...

  17. Management of inflammatory bowel disease in pregnancy.

    Science.gov (United States)

    Smith, M A; Sanderson, J D

    2010-06-01

    Inflammatory bowel disease (IBD) affects body image, relationships, family planning, fertility and pregnancy outcomes. However, the common misconception that IBD is a contraindication, or serious concern, in pregnancy is essentially a myth. Most patients with IBD can expect to have uneventful pregnancies. We present an overview of the management of IBD during pregnancy, including management in those planning pregnancy, the suitability of relevant medication during pregnancy and breast feeding, investigation and monitoring of IBD during pregnancy, surgical management and considerations relating to delivery. While there are some definite alterations required in the management of IBD during pregnancy, management is essentially unchanged. With close attention to aspects such as nutrition and smoking cessation, and optimal disease control in the run-up to and during pregnancy, we have an opportunity to help our patients with IBD achieve good pregnancy outcomes.

  18. Excess Mortality in Patients Diagnosed With Hypothyroidism: A Nationwide Cohort Study of Singletons and Twins

    Science.gov (United States)

    Thvilum, Marianne; Brandt, Frans; Almind, Dorthe; Christensen, Kaare; Brix, Thomas Heiberg

    2013-01-01

    Background: Although hypothyroidism is associated with increased morbidity, an association with increased mortality is still debated. Our objective was to investigate, at a nationwide level, whether a diagnosis of hypothyroidism influences mortality. Methods: In an observational cohort study from January 1, 1978 until December 31, 2008 using record-linkage data from nationwide Danish health registers, 3587 singletons and 682 twins diagnosed with hypothyroidism were identified. Hypothyroid individuals were matched 1:4 with nonhypothyroid controls with respect to age and gender and followed over a mean period of 5.6 years (range 0–30 years). The hazard ratio (HR) for mortality was calculated using Cox regression analyses. Comorbidity was evaluated using the Charlson score (CS). Results: In singletons with hypothyroidism, the mortality risk was increased (HR 1.52; 95% confidence interval [CI]: 1.41–1.65). Although the effect attenuated, hypothyroidism remained associated with increased mortality when evaluating subjects with a CS = 0 (HR 1.23; 95% CI: 1.05–1.44). In twin pairs discordant for hypothyroidism, the hypothyroid twin had excess mortality compared with the corresponding euthyroid cotwin (HR 1.40; 95% CI 0.95–2.05). However, after stratifying for zygosity, hypothyroidism was associated with excess mortality in dizygotic twin pairs (HR 1.61; 95% CI 1.00–2.58), whereas the association attenuated in monozygotic pairs (HR 1.06; 95% CI 0.55–2.05). Conclusions: Hypothyroidism is associated with an excess mortality of around 50%, which to some degree is explained by comorbidity. In addition, the finding of an association between hypothyroidism and mortality within disease discordant dizygotic but not monozygotic twin pairs indicates that the association between hypothyroidism and mortality is also influenced by genetic confounding. PMID:23365121

  19. When Should the Labor Induction be Started For Late-term Pregnancies, in the Morning or in the Evening?

    Directory of Open Access Journals (Sweden)

    Mahmut Kuntay Kokanali

    2014-12-01

    Full Text Available Aim: We aimed to investigate the labor outcomes of late-term pregnancies underwent intravenous oxytocin induction starting in the morning compared with starting in the evening. Material and Method: 266 women with a singleton pregnancy in cephalic presentation, at gestational age of 41 0/7 through 41 6/7 weeks were enrolled in this retrospective study. Labor inductions with intravenous oxytocin were started in the morning hours (08.00-12.00 or in the evening hours (16.00-20.00. Labor outcomes and night-time (20.00-08.00 deliveries were recorded. Results: In primiparae group, labor duration and active phase length of labor were significantly shorter in the evening group than in the morning group. In multiparae women, the ratio of night-time delivery was significantly higher in evening group as compared to morning group. And also night-time delivery was found as a significant risk factor for neonatal intensive care unit admission. Discussion: Induction of labour with intravenous oxytocin starting in the evening shortens labor duration in primiparae women, but not in multiparae women. Night-time delivery may be a risk for poor perinatal outcome. As the labor induction is planned, parity, start time of induction and estimated delivery time should be taken into account to reduce the risk of poor neonatal outcome in late-term pregnancies.

  20. Aquatic Activities During Pregnancy Prevent Excessive Maternal Weight Gain and Preserve Birth Weight: A Randomized Clinical Trial.

    Science.gov (United States)

    Bacchi, Mariano; Mottola, Michelle F; Perales, Maria; Refoyo, Ignacio; Barakat, Ruben

    2018-03-01

    The aim of the present study was to examine the influence of a supervised and regular program of aquatic activities throughout gestation on maternal weight gain and birth weight. A randomized clinical trial. Instituto de Obstetricia, Ginecología y Fertilidad Ghisoni (Buenos Aires, Argentina). One hundred eleven pregnant women were analyzed (31.6 ± 3.8 years). All women had uncomplicated and singleton pregnancies; 49 were allocated to the exercise group (EG) and 62 to the control group (CG). The intervention program consisted of 3 weekly sessions of aerobic and resistance aquatic activities from weeks 10 to 12 until weeks 38 to 39 of gestation. Maternal weight gain, birth weight, and other maternal and fetal outcomes were obtained by hospital records. Student unpaired t test and χ 2 test were used; P values ≤.05 indicated statistical significance. Cohen's d was used to determinate the effect size. There was a higher percentage of women with excessive maternal weight gain in the CG (45.2%; n = 28) than in the EG (24.5%; n = 12; odds ratio = 0.39; 95% confidence interval: 0.17-0.89; P = .02). Birth weight and other pregnancy outcomes showed no differences between groups. Three weekly sessions of water activities throughout pregnancy prevents excessive maternal weight gain and preserves birth weight. The clinicaltrial.gov identifier: NCT 02602106.

  1. The vanishing twin: a major determinant of infant outcome in IVF singleton births

    DEFF Research Database (Denmark)

    Pinborg, Anja; Lidegaard, Ojvind; Andersen, Anders Nyboe

    2006-01-01

    This article attempts to assess the frequency of vanishing twins in assisted reproductive and spontaneously conceived pregnancies, including in-vitro fertilization (IVF), and its impact on the live-born surviving twin....

  2. Overview of Teenage Pregnancy and Pregnancy Prevention. Staff Brief 90-10.

    Science.gov (United States)

    Sweet, Richard; And Others

    This staff brief was prepared for the Wisconsin Legislative Council's Special Committee on Teenage Pregnancy Prevention and Related Issues. It presents information on teenage pregnancy, programs to deal with teenage pregnancy, and proposed legislation from the 1989-1990 Wisconsin Legislative Session. Part I of the brief provides pregnancy data for…

  3. Appendicitis in pregnancy.

    Science.gov (United States)

    Pastore, Patricia A; Loomis, Dianne M; Sauret, John

    2006-01-01

    Our urban practice had two incidences of documented appendicitis in pregnancy in a 24-hour period with two unique outcomes that prompted an inquiry. Appendicitis in pregnancy is relatively rare, but it has significant morbidity and is a cause of maternal and infant mortality. Abdominal pain is the most common presenting symptom, and the consideration of multiple pathologic disorders should be entertained. Accurate diagnosis of appendicitis in pregnancy is the largest challenge since the signs and symptoms may vary depending on the trimester in which the patient presents. We undertook a systematic review of English-language articles from 1975 to 2005 using the key words "appendicitis," and "pregnancy" using MEDLINE, CINAHL, and Cochrane Controlled Trials Register databases. The accurate diagnosis of appendicitis during pregnancy requires a high level of suspicion and clinical skills, and not merely relying on the classic signs and diagnostic testing. Primary care providers play an important role in recognizing potential signs and symptoms of appendicitis in pregnancy to initiate prompt action and reduce negative maternal and fetal outcomes.

  4. Maternal smoking in pregnancy and risk for congenital malformations

    DEFF Research Database (Denmark)

    Leite, Mimmi; Albieri, Vanna; Kjaer, Susanne K.

    2014-01-01

    OBJECTIVE: To examine the association between maternal smoking during pregnancy and risk for congenital malformations. DESIGN: Population-based prospective cohort study. SETTING: Denmark. POPULATION: A total of 838 265 singleton liveborn babies delivered in Denmark between 1997 and 2010 and regis......OBJECTIVE: To examine the association between maternal smoking during pregnancy and risk for congenital malformations. DESIGN: Population-based prospective cohort study. SETTING: Denmark. POPULATION: A total of 838 265 singleton liveborn babies delivered in Denmark between 1997 and 2010...... and registered in the Danish Medical Birth Register containing detailed information on smoking during pregnancy and congenital malformations. METHODS: Associations [odds ratios (OR) with 95% CI] between maternal smoking and risk for various groups of congenital malformations, investigated using the generalized...... estimating equation for binary outcomes, with adjustment for potential confounders. MAIN OUTCOME MEASURES: Groups of congenital malformations. RESULTS: Ever smoking during pregnancy did not increase the overall risk for congenital malformations, but increased risks were observed for multiple malformations (i...

  5. Risk of developmental dysplasia of the hip in breech presentation: the effect of successful external cephalic version

    NARCIS (Netherlands)

    Lambeek, A. F.; de Hundt, M.; Vlemmix, F.; Akerboom, B. M. C.; Bais, J. M. J.; Papatsonis, D. N. M.; Mol, B. W. J.; Kok, M. [=Marjolein

    2013-01-01

    To evaluate the effect of successful external cephalic version on the incidence of developmental dysplasia of the hip (DDH) requiring treatment in singleton breech presentation at term. Observational cohort study. Three large teaching hospitals in the Netherlands. Women with a singleton breech

  6. Adolescent pregnancy.

    Science.gov (United States)

    Short, J D; Slusher, I L

    1994-01-01

    Kentucky has the fourth highest percentage of infants born to teenage mothers in the US. Risk factors for adolescent pregnancy are poor academic performance, family history of adolescent pregnancy, absence of one or both biological parents in the home, troubled family relationships, family violence, history of substance abuse, and poor self-concept. Pregnancy adds new developmental requirements to the continual developmental crisis of adolescence. Some of these developmental requirements are dealing with pregnancy and birth of a child and peer and family reactions and relationships. Pregnant teens are at high risk for anemia, preeclampsia, preterm delivery, and low birth weight infants. The health care team must assess the abilities, needs, practices, and priorities of teens. Nurses should promote health and positive health practices in teens. They should focus on prevention of adolescent pregnancy and on meeting the needs of pregnant teens. Adolescent pregnancy interventions include education and adolescent-centered special programs. Peer groups, role playing, videos, and computer games are individualized and effective education techniques for teens. Formal adolescent pregnancy prevention programs are abstinence education, knowledge-based programs, and clinic-focused or school-based programs. A combination of approaches is more effective than using just one approach. Adolescent pregnancy prevention interventions should promote the value of education, discourage substance abuse, and provide counseling for victims of child abuse. Pregnant teens should receive prenatal care as soon as possible. One health care agency should combine physical care, psychosocial support, and education for teens. Kentucky schools help pregnant teens continue their education and help them obtain information and support for care for themselves and their babies. Nurses can be effective at reducing the number of unwanted teen pregnancies.

  7. Analysis of tubal pregnancy

    International Nuclear Information System (INIS)

    Malik, N.; Iqbal, F.; Tayyeb, R.

    2001-01-01

    Objective: This study was carried out to determine the frequency, etiological factors, modes of presentation, accuracy of diagnostic modalities, operative findings and surgical treatment of tubal pregnancies. Design: Observational study. Place and duration of study: This study was conducted in gynae unit iii, Sir Ganga Ram Hospital, Lahore from January 1995 to December 1996. Subject and Methods: All the patients diagnosed as a case of tubal pregnancy in two years period were included in the study. Detailed history regarding the symptoms and risk factors of tubal pregnancy was taken followed by clinical examination. The diagnostic and treatment modality used and operative findings were also recorded. All the data was recorded on a proforma and finally the results were analysed. Results: Incidence of tubal pregnancy was found out to be 1:305 deliveries. Out of these, 70% of the cases occurred in the age group of 21-30 years and in patients with low parity (in para 0-2) 65% of the patients had high risk factor e.g previous abdominopelvic surgery PID or history of infertility. Pain was the commonest symptom (90% of cases) followed by vaginal bleeding (80%) adnexal masses (70%) and amenorrhea (65%). Acute tubal pregnancy was found in 85% of the cases while 15% of cases had chronic tubal pregnancy. Tubal pregnancy in the ampullary region was detected in 65% patients. Conclusion: Previous abdominopelvic surgery, PID or history of infertility and use of intra-uterine contraceptive device are the main etiologic factors. Most of the patients present at a very late stage with ruptured tubal pregnancy followed by salpingostomy in 95% of cases. Only 5% of cases had conservative surgical treatment i.e salpingostomy. Culdocentesis ultrasonography and laparoscopy were good diagnostic modalities. (author)

  8. Preconception and prenatal urinary concentrations of phenols and birth size of singleton infants born to mothers and fathers from the Environment and Reproductive Health (EARTH) study.

    Science.gov (United States)

    Messerlian, Carmen; Mustieles, Vicente; Minguez-Alarcon, Lidia; Ford, Jennifer B; Calafat, Antonia M; Souter, Irene; Williams, Paige L; Hauser, Russ

    2018-02-22

    Although pregnancy concentrations of some phenols have been associated with infant size at birth, there is limited data on the effect of preconception exposure. We aimed to examine paternal and maternal preconception and maternal prenatal urinary phenol concentrations in relation to birth weight and head circumference. We evaluated 346 singletons born to 346 mothers and 184 fathers (184 couples) from a prospective preconception cohort of subfertile couples from the Environment and Reproductive Health (EARTH) Study in Boston, USA. We used multiple urine samples collected before the index pregnancy in both men and women to estimate mean preconception urinary benzophenone-3, triclosan, butylparaben, propylparaben, methylparaben, or ethylparaben concentrations. We also estimated mean maternal prenatal urinary phenol concentrations by averaging trimester-specific urine samples. Birth weight and head circumference were abstracted from delivery records. We estimated the association of natural log-phenol concentrations with birth outcomes using multivariable linear regression models, adjusting for known confounders. In adjusted models, each log-unit increase in paternal preconception benzophenone-3 concentration was associated with a 137 g increase in birth weight (95% CI: 60, 214). Additional adjustment for prenatal benzophenone-3 concentration strengthened this association. None of the maternal preconception phenol concentrations were associated with birth weight. However, maternal prenatal triclosan concentrations were associated with a 38 g decrease in birth weight (95% CI: -76, 0). Few associations were observed between phenols and head circumference except for a decrease of 0.27 cm (95% CI: -54, 0) in relation to maternal preconception methylparaben concentration. Although our findings should be interpreted in light of inherent study limitations, these results suggest potential evidence of associations between some paternal or maternal phenol concentrations and

  9. Maternal and fetal outcomes of pancreatitis in pregnancy.

    Science.gov (United States)

    Hacker, Francis M; Whalen, Phoebe S; Lee, Vanessa R; Caughey, Aaron B

    2015-10-01

    This study examined maternal and neonatal outcomes that are associated with pancreatitis in pregnancy, in particular preeclampsia. We conducted a retrospective cohort study of all singleton nonanomalous pregnancies in California from 2005-2008 with an identification of all cases of pancreatitis. Outcomes of interest included preeclampsia, intrauterine fetal death, preterm delivery, and neonatal or infant death. Univariate and multivariable analyses were then conducted to examine the association of pancreatitis in pregnancy and maternal characteristics and fetal outcomes. Our cohort of 2,039,870 pregnant women included 342 women (0.017%) with pancreatitis. Pancreatitis in pregnancy was not associated significantly with neonatal or infant death. When assessing fetal outcomes, pancreatitis was associated with preterm delivery, small for gestational age, jaundice, respiratory distress syndrome, and intrauterine fetal death (P pregnancy-associated pancreatitis was found to be associated with preeclampsia and severe preeclampsia in both univariate (P pancreatitis in pregnancy was associated with several adverse maternal outcomes; in particular, a strong association existed with preeclampsia, which has its own implications and complications surrounding pregnancy management. Pancreatitis in pregnancy was also associated with increased risk for preterm delivery but not neonatal or infant death, which is consistent with the literature. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. [Interstitial pregnancy: a rare type of ectopic pregnancy].

    Science.gov (United States)

    Timmerman, E; Roovers, J P W R; Ankum, W M; Hajenius, P J

    2008-04-05

    Three women, aged 21, 28 and 37 years, respectively, were diagnosed with interstitial pregnancies. The first patient presented with lateral abdominal pain, the second patient was asymptomatic and consulted the physician for a routine first trimester scan and the third patient had painless vaginal bleeding in the first trimester. Each was treated with systemic methotrexate in a multiple dose regimen, which was successful in the latter two patients. The first patient was discharged in good condition after her last methotrexate injection, but developed severe abdominal pain and collapsed at home after the interstitial pregnancy had ruptured. She underwent surgery and recovered. Today, the incidence of ectopic pregnancy in the Netherlands is around 8 per 1000 live births. Interstitial pregnancies, which nidate in the portion of the fallopian tube embedded in the uterine wall, account for 2-3% of all ectopic pregnancies. A urinary pregnancy test should be performed for any fertile woman with abdominal pain or abnormal vaginal bleeding. If the result is positive, the patient should be referred to a gynaecologist for transvaginal ultrasound to exclude ectopic pregnancy. In case of a pregnancy of unknown location, one should search for specific ultrasound markers of non-tubal ectopic pregnancy and assess serum human chorionic gonadotropin (HCG). Interstitial ectopic pregnancy should be considered if the serum HCG level is above 2000 U/l.

  11. A population-based study of the effect of pregnancy history on risk of stillbirth.

    Science.gov (United States)

    Räisänen, Sari; Hogue, Carol J R; Laine, Katariina; Kramer, Michael R; Gissler, Mika; Heinonen, Seppo

    2018-01-01

    To examine the effect of pregnancy history on the risk of stillbirth. In a population-based cross-sectional study, data were reviewed from all women aged at least 20 years with singleton pregnancies in Finland between 2000 and 2010. The primary outcome-stillbirth-was defined as fetal death after 22 gestational weeks or death of a fetus weighing at least 500 g. Among 604 047 singleton pregnancies, the prevalence of stillbirth was 3.17 per 1000 deliveries. Prevalence was lowest for multiparous women without previous pregnancy loss after adjusting for major pregnancy complications associated with stillbirth (placenta previa, placental abruption, and pre-eclampsia) and other confounders. Relative to these women, stillbirth prevalence was higher among multiparous women with previous spontaneous abortion and/or stillbirth (adjusted odds ratio [aOR] 1.20, 95% confidence interval [CI] 1.05-1.36), nulliparous women with no previous pregnancy loss (aOR 1.23, 95% CI 1.10-1.38), and nulliparous women with prior spontaneous abortion (aOR 1.43, 95% CI 1.18-1.74). Previous pregnancy loss was found to be an independent risk factor for stillbirth, irrespective of the number of prior deliveries. © 2017 International Federation of Gynecology and Obstetrics.

  12. Pregnancy test

    Science.gov (United States)

    ... an abnormal rising HCG level include miscarriage and ectopic (tubal) pregnancy . An extremely high level of HCG may suggest ... any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for ...

  13. Molar Pregnancy

    Science.gov (United States)

    ... Vaginal bleeding Molar pregnancy Symptoms & causes Diagnosis & treatment Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  14. Pregnancy Loss

    Science.gov (United States)

    ... Know your pregnancy rights Getting ready for baby Birthing, breastfeeding, and parenting classes Breastfeeding Circumcision Health care for baby Making your home safe for baby Last-minute to-dos Childbirth ...

  15. Ectopic pregnancy

    Science.gov (United States)

    ... 2012:chap 17. Nelson AL, Gambone JC. Ectopic pregnancy. In: Hacker NF, Gambone JC, Hobel CJ, ... and Obstetrics at Johns Hopkins University School of Medicine, Baltimore, MD. Review provided by ...

  16. During Pregnancy

    Science.gov (United States)

    ... Pregnancy Language: English (US) Español (Spanish) Recommend on Facebook Tweet Share Compartir On This Page Preventing Problems Genetics and Family History Other Concerns Things to Think About Before Baby ...

  17. Ectopic Pregnancy

    Science.gov (United States)

    ... be traumatic. You may be dealing with many emotions after an ectopic pregnancy, even if you were not planning to become pregnant. Take time to work through your feelings. Counseling may be helpful. Ask ...

  18. Teenage Pregnancy

    Science.gov (United States)

    ... an abortion—it will likely have life-changing consequences. Creating an accepting environment for a pregnant teen allows her to feel safe to explore her own feelings about the pregnancy and her future. Additional Information & Resources: Effective Birth ...

  19. Sleep Disorder Diagnosis During Pregnancy and Risk of Preterm Birth.

    Science.gov (United States)

    Felder, Jennifer N; Baer, Rebecca J; Rand, Larry; Jelliffe-Pawlowski, Laura L; Prather, Aric A

    2017-09-01

    To test the hypothesis that sleep disorder diagnosis would be associated with increased risk of preterm birth and to examine risk by gestational age, preterm birth type, and specific sleep disorder (insomnia, sleep apnea, movement disorder, and other). In this observational study, participants were from a cohort of nearly 3 million women in California between 2007 and 2012. Inclusion criteria were women with singleton neonates liveborn between 20 and 44 weeks of gestation without chromosomal abnormalities or major structural birth defects linked to a hospital discharge database maintained by the California Office of Statewide Health Planning and Development and without mental illness during pregnancy. Sleep disorder was defined based on International Classification of Diseases, 9th Revision, Clinical Modification diagnostic code (n=2,265). Propensity score matching was used to select a referent population at a one-to-one ratio. Odds of preterm birth were examined by gestational age (less than 34 weeks, 34-36 weeks, and less than 37 weeks of gestation) and type (spontaneous, indicated). Prevalence of preterm birth (before 37 weeks of gestation) was 10.9% in the referent group compared with 14.6% among women with a recorded sleep disorder diagnosis. Compared with the referent group, odds (95% CI, P value, percentage) of preterm birth were 1.3 (1.0-1.7, P=.023, 14.1%) for insomnia and 1.5 (1.2-1.8, P<.001, 15.5%) for sleep apnea. Risk varied by gestational age and preterm birth type. Odds of preterm birth were not significantly increased for sleep-related movement disorders or other sleep disorders. Insomnia and sleep apnea were associated with significantly increased risk of preterm birth. Considering the high prevalence of sleep disorders during pregnancy and availability of evidence-based nonpharmacologic interventions, current findings suggest that screening for severe presentations would be prudent.

  20. Phytoestrogens in Human Pregnancy

    Directory of Open Access Journals (Sweden)

    John Jarrell

    2012-01-01

    Full Text Available Background. The hormonal milieu associated with pregnancy has become a focus of interest owing to potential links with the developmental origins of health and disease. Phytoestrogens are hormonally active plant-derived chemicals that may have an impact on human reproductive processes. However, developmental exposure to phytoestrogens has not been well characterized and thus our objective was to quantify phytoestrogen exposure during pregnancy and lactation. Methods. Women in the second trimester of pregnancy entered the study during counseling for prenatal genetic information. Women who had an indication for a genetic amniocentesis on the basis of late maternal age were approached for inclusion. They completed an environmental questionnaire; a sample of amniotic fluid was collected for karyotype, blood was collected from women during pregnancy and at birth, from the umbilical cord and breast milk. Samples were tested for the presence of daidzein and genistein by GC Mass Spectroscopy. Findings. Phytoestrogens are commonly found in pregnant women’s serum and amniotic fluid during pregnancy. There is a sex difference in the concentrations with higher levels in amniotic fluid containing female fetuses. This difference was not present in maternal serum. Soy ingestion increases amniotic fluid phytoestrogen concentrations in female and male fetuses. The presence and concentrations of phytoestrogens did not differ in relation to common pregnancy complications or preexisting infertility.

  1. Urinary incontinence during pregnancy.

    Science.gov (United States)

    Wesnes, Stian Langeland; Rortveit, Guri; Bø, Kari; Hunskaar, Steinar

    2007-04-01

    To investigate incidence and prevalence of urinary incontinence during pregnancy and associated risk factors. The data collection was conducted as part of the Norwegian Mother and Child Cohort Study at the Norwegian Institute of Public Health. We present questionnaire data about urinary incontinence obtained from 43,279 women (response rate 45%) by week 30. We report data on any incontinence, in addition to type, frequency, and amount of incontinence. Potential risk factors were investigated by logistic regression analyses. The prevalence of incontinence increased from 26% before pregnancy to 58% in week 30. The corresponding figures for nulliparous women were 15% and 48%, and for parous women 35% and 67%. The cumulative incidence was 46%. Stress urinary incontinence was the most common type of incontinence in week 30 of pregnancy, experienced by 31% of nulliparous and 42% of parous women. The majority of pregnant women had leakage less than once per week and droplets only, both before and during pregnancy. Parity was a strong and significant risk factor for incontinence in adjusted analyses both before pregnancy (odds ratio [OR] 2.5, 95% confidence interval [CI] 2.4-2.7 for primiparous and OR 3.3, 95% CI 3.1-3.5 for multiparous women) and during pregnancy (ORs 2.0, 95% CI 1.9-2.1 and 2.1, 95% CI 2.0-2.2, respectively). Age and body mass index were weaker, but still statistically significant, risk factors. The prevalence of urinary incontinence increases substantially during pregnancy. Incontinence both before and during pregnancy seems to be associated with parity, age, and body mass index. II.

  2. A comparison of perinatal outcomes in singletons and multiples born after IVF or ICSI, stratified for neonatal risk criteria

    NARCIS (Netherlands)

    van Heesch, Mirjam M. J.; Evers, Johannes L. H.; Dumoulin, John C. M.; van der Hoeven, Mark A. H. B. M.; van Beijsterveldt, Catharina E. M.; Bonsel, Gouke J.; Dykgraaf, Ramon H. M.; van Goudoever, Johannes B.; Koopman-Esseboom, Corine; Nelen, Willianne L. D. M.; Steiner, Katerina; Tamminga, Pieter; Tonch, Nino; van Zonneveld, Piet; Dirksen, Carmen D.

    2014-01-01

    To compare perinatal singleton and multiple outcomes in a large Dutch in-vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) population and within risk subgroups. Newborns were assigned to a risk category based on gestational age, birthweight, Apgar score and congenital malformation.

  3. Differences in outcome between twins and singletons born very preterm: results from a population-based European cohort.

    NARCIS (Netherlands)

    Papiernik, E.; Zeitlin, J.; Delmas, D.; Blondel, B.; Kunzel, W.; Cuttini, M.; Weber, T.; Petrou, S.; Gortner, L.; Kollee, L.A.A.; Draper, E.S.

    2010-01-01

    BACKGROUND: About 10% of twins are born before 32 weeks of gestation and very preterm birth rates are increasing. Preterm twins tend to have more favourable outcomes than singletons of the same gestational age, but fewer data are available for very preterm infants. This study aims to determine

  4. Prevalence of impaired glucose tolerance and other types of dysglycaemia among young twins and singletons in Guinea-Bissau

    DEFF Research Database (Denmark)

    Egegaard Hennild, Ditte; Bjerregaard-Andersen, Morten; Joaquím, Luis Carlos

    2016-01-01

    BACKGROUND: Twins may be at increased risk of dysglycaemic disorders due to adverse fetal conditions. Data from Africa regarding this association is limited. We studied impaired glucose tolerance (IGT) and other types of dysglycemia among twins and singletons in Guinea-Bissau. METHODS: The study...

  5. Ovulation, pregnancy, placentation and husbandry in the African elephant (Loxodonta africana)

    Science.gov (United States)

    Allen, W.R

    2006-01-01

    The African elephant reproduces so efficiently in the wild that overpopulation is now a serious problem in some game parks in Zimbabwe, Botswana and South Africa. The female reaches puberty between 10 and 12 years of age in the wild and, when in captivity, shows oestrous cycles of 14–15 weeks duration. She readily conceives a singleton in the wild yet her uterus has the capacity for twins. She shows a gestation length of 22 months and, in the wild, shows a population density and feed dependent intercalving interval of 4–8 years. The trophoblast erodes the lumenal epithelium of the endometrium and stimulates upgrowths of blood vessel-containing stromal villi, which develop eventually into the broad, tightly folded lamellae of the zonary, endotheliochorial placenta. Significant quantities of leaked maternal erythrocytes and ferric iron are phagocytosed by specialized trophoblast cells in the haemophagous zones at the lateral edges of the placental band. Although the placenta itself is endocrinologically inert, the foetal gonads, which enlarge greatly during the second half of pregnancy can synthesize 5α-dihydryoprogesterone and other 5α pregnane derivatives from cholesterol and pregnenolone. These products may synergize with progestagens secreted by the 2–8 large corpora lutea which are always present in the maternal ovaries throughout gestation to maintain the pregnancy state. PMID:16627297

  6. Prevalence of a positive TORCH and parvovirus B19 screening in pregnancies complicated by polyhydramnios.

    Science.gov (United States)

    Pasquini, L; Seravalli, V; Sisti, G; Battaglini, C; Nepi, F; Pelagalli, R; Di Tommaso, M

    2016-03-01

    The aim of this study was to evaluate the rate of women with polyhydramnios who eventually screened positive to infectious disease by serum screening testing for TORCH and parvovirus B19. This is a retrospective observational study on singleton pregnancies with a diagnosis of polyhydramnios and who had serum screening for TORCH and parvovirus B19. Patients were followed with serial ultrasounds between 2006 and 2013. Maternal characteristics, medical and obstetric history were reviewed. Ultrasound parameters, including amniotic fluid index and fetal anomalies, and the results of serologic tests were reviewed. Two hundred ninety patients met the inclusion criteria. Of these, 56 (19%) presented one of the following pathological conditions associated with polyhydramnios: diabetes (13% of total cases), obstructive gastrointestinal lesions (5%), Rhesus isoimmunization (0.3%), chromosomal abnormalities or genetic syndromes (1%). Among the remaining 234 patients, only three had a positive test result for infectious disease (1%, 95% Confidence Interval (CI) 0-4%): two women were positive for parvovirus B19 and one for toxoplasmosis infection. In none of them the fetus was affected, as confirmed by serum testing after birth and by 3 years follow-up. Infectious disease screening does not seem beneficial in pregnancies with isolated polyhydramnios. © 2016 John Wiley & Sons, Ltd.

  7. Exacerbations of asthma during pregnancy

    DEFF Research Database (Denmark)

    Ali, Z; Hansen, A V; Ulrik, C S

    2016-01-01

    Asthma is common among pregnant women, and the incidence of asthma exacerbations during pregnancy is high. This literature review provides an overview of the impact of exacerbations of asthma during pregnancy on pregnancy-related complications. The majority of published retrospective studies reveal...... that asthma exacerbations during pregnancy increase the risk of pre-eclampsia, gestational diabetes, placental abruption and placenta praevia. Furthermore, these women also have higher risk for breech presentation, haemorrhage, pulmonary embolism, caesarean delivery, maternal admission to the intensive care...... to these outcomes. In conclusion, asthma exacerbations during pregnancy are associated with complications of pregnancy, labour and delivery. Prevention of exacerbations is essential to reduce the risk of complications and poor outcome....

  8. How the cervix shortens: an anatomic study using 3-dimensional transperineal sonography and image registration in singletons and twins.

    Science.gov (United States)

    Parikh, Reshma; Patel, Atur; Stack, Trevor; Socrate, Simona; House, Michael

    2011-09-01

    The purpose of this study was to use a fixed reference to study movement (displacement) of the cervical internal os from the second to the third trimester in singletons and twins. The rationale was to gain insight into anatomic changes associated with cervical shortening. For each patient, 2 transperineal scans were performed 12 weeks apart (20 and 32 weeks). The internal os and symphysis pubis were visualized in the same field of view. Image registration techniques were used to align the 2 scans using the symphysis as a fixed reference. Total displacement, anterior displacement, and inferior displacement of the internal os were measured. Displacements were correlated with cervical shortening. Bland-Altman plots and interobserver intraclass correlation coefficients were calculated. A total of 42 healthy participants were studied: 28 with singletons and 14 with twins. The mean ± SD values for total displacement were 2.1 ± 1.2 and 2.0 ± 1.2 cm for singletons and twins, respectively (P = .75). The direction of displacement was significantly different. The mean anterior displacement was 1.1 cm greater for singletons than for twins (95% confidence interval, 0.29-2.0 cm, P = .01). Mean inferior displacement was 1.3 cm greater for twins than for singletons (95% confidence interval, 2.2-0.1 cm; P = .03). Only inferior displacement correlated with cervical shortening (P < .001; R(2) = 0.74). For every 2.2 cm of inferior displacement, the cervix shortened 1.0 cm. Assessments of reliability showed good agreement between 2 observers. The anatomic position of the internal cervical os depends on gestational age and fetal number. Cervical shortening correlated most strongly with inferior displacement.

  9. Placental weight in the first pregnancy and risk for preeclampsia in the second pregnancy: A population-based study of 186 859 women.

    Science.gov (United States)

    Dypvik, Johanne; Larsen, Sandra; Haavaldsen, Camilla; Jukic, Anne M; Vatten, Lars J; Eskild, Anne

    2017-07-01

    To study whether placental weight in the first pregnancy is associated with preeclampsia in the second pregnancy. In this population-based study, we included all women with two consecutive singleton pregnancies reported to the Medical Birth Registry of Norway during 1999-2012 (n=186 859). Placental weight in the first pregnancy was calculated as z-scores, and the distribution was divided into five groups of equal size (quintiles). We estimated crude and adjusted odds ratios with 95% confidence intervals for preeclampsia in the second pregnancy according to quintiles of placental weight z-scores in the first pregnancy. The 3rd quintile was used as the reference group. Among women without preeclampsia in the first pregnancy, 1.4% (2507/177 149) developed preeclampsia in the second pregnancy. In these women, the risk for preeclampsia in the second pregnancy was associated with placental weight in the first pregnancy in both lowest (crude odds ratio (cOR) 1.30, 95% confidence interval (CI); 1.14-1.47) and highest quintile (cOR 1.20, 95% CI; 1.06-1.36). The risk associated with the highest quintile of placental weight was confined to term preeclampsia. Among women with preeclampsia in the first pregnancy, 15.7% (1522/9710) developed recurrent preeclampsia, and the risk for recurrent preeclampsia was associated with placental weight in lowest quintile in the first pregnancy (cOR 1.30, 95% CI; 1.10-1.55). Adjustment for interval between pregnancies, maternal diabetes, age, and smoking in the first pregnancy did not alter these estimates notably. Placental weight in the first pregnancy might help to identify women who could be at risk for developing preeclampsia in a second pregnancy. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  10. Pregnancy before recurrent pregnancy loss more often complicated by post-term birth and perinatal death.

    Science.gov (United States)

    Wagner, Marise M; Visser, Jantien; Verburg, Harjo; Hukkelhoven, Chantal W P M; Van Lith, Jan M M; Bloemenkamp, Kitty W M

    2018-01-01

    The cause of recurrent pregnancy loss often remains unknown. Possibly, pathophysiological pathways are shared with other pregnancy complications. All women with secondary recurrent pregnancy loss (SRPL) visiting Leiden University Medical Center (January 2000-2015) were included in this retrospective cohort to assess whether women with SRPL have a more complicated first pregnancy compared with control women. SRPL was defined as three or more consecutive pregnancy losses before 22 weeks of gestation, with a previous birth. The control group consisted of all Dutch nullipara delivering a singleton (January 2000-2015). Information was obtained from the Dutch Perinatal Registry. Outcomes were preeclampsia, preterm birth, post-term birth, intrauterine growth restriction, breach position, induction of labor, cesarean section, congenital abnormalities, perinatal death and severe hemorrhage in the first ongoing pregnancy. Subgroup analyses were performed for women with idiopathic SRPL and for women ≤35 years. In all, 172 women with SRPL and 1 196 178 control women were included. Women with SRPL were older and had a higher body mass index; 29.7 years vs. 28.8 years and 25.1 kg/m 2 vs. 24.1 kg/m 2 , respectively. Women with SRPL more often had a post-term birth (OR 1.86, 95% CI 1.10-3.17) and more perinatal deaths occurred in women with SRPL compared with the control group (OR 5.03, 95% CI 2.48-10.2). Similar results were found in both subgroup analyses. The first ongoing pregnancy of women with (idiopathic) SRPL is more often complicated by post-term birth and perinatal death. Revealing possible links between SRPL and these pregnancy complications might lead to a better understanding of underlying pathophysiology. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

  11. Successful pregnancy rates achieved with day 4 embryo transfers.

    Science.gov (United States)

    Skorupski, Josh C; Stein, Daniel E; Acholonu, Uchenna; Field, Heather; Keltz, Martin

    2007-04-01

    To assess the success of day 4 embryo transfers (ETs) following IVF at one institution. Retrospective analysis. A university hospital IVF program. Two hundred nondonor, fresh IVF cycles. None. Outcomes of IVF. Outcome assessments after day 4 ETs included rates of implantation, clinical pregnancy, and singleton and multiple live births. The overall live-birth rate was 54.4%. Implantation rates were highest in younger age groups, and similar in patients 35-40 years of age. Pregnancy and live-birth rates were similar across all age groups up to age 40 years. Multiple gestations were highest in women < or =40 years of age. Acceptable pregnancy rates can be achieved with day 4 ETs.

  12. Longitudinal study of serum placental GH in 455 normal pregnancies

    DEFF Research Database (Denmark)

    Chellakooty, Marla; Skibsted, Lillian; Skouby, Sven Olaf

    2002-01-01

    Placental GH is thought to be responsible for the rise in maternal IGF-I during pregnancy and is considered to be important for fetal growth. In this prospective longitudinal study of healthy pregnant women, we investigated determinants of placental GH in maternal serum. Serum was obtained from 455...... women with normal singleton pregnancies at approximately 19 and 28 wk gestation. Serum placental GH concentrations were measured by a highly specific immunoradiometric assay, and fetal size was measured by ultrasound. Data on birth weight, gender, prepregnancy body mass index (BMI), parity, and smoking...... habits were obtained from medical records. Serum placental GH concentrations were detectable in serum from all women as early as 14 wk gestation and increased during pregnancy in all individuals (P GH levels at second examination were found to be higher in women carrying female fetuses...

  13. Alcohol consumption during pregnancy and the risk of preterm delivery

    DEFF Research Database (Denmark)

    Albertsen, Katrine; Andersen, Anne-Marie Nybo; Olsen, Jørn

    2004-01-01

    The authors evaluated the association between amount and type of alcohol consumed during pregnancy and the risk of preterm delivery and whether the relation differs among very (preterm delivery. The study is based on data of 40......,892 pregnant women included in the first part of the Danish National Birth Cohort. The women completed a computer-assisted telephone interview between December 12, 1997, and December 31, 2000, and delivered a liveborn singleton. Of these women, 1,880 gave birth preterm. Compared with those who abstained during...... pregnancy, the relative risks for preterm delivery among women who consumed from four to less than seven drinks and seven or more drinks per week during pregnancy were 1.15 (95% confidence interval: 0.84, 1.57) and 1.77 (95% confidence interval: 0.94, 3.31), respectively. Below these intake levels...

  14. The risk of fetal death in nonanomalous pregnancies affected by polyhydramnios.

    Science.gov (United States)

    Pilliod, Rachel A; Page, Jessica M; Burwick, Richard M; Kaimal, Anjali J; Cheng, Yvonne W; Caughey, Aaron B

    2015-09-01

    The objective of the study was to evaluate the ongoing risk of intrauterine fetal demise (IUFD) in nonanomalous pregnancies affected by polyhydramnios. We analyzed a retrospective cohort of all singleton, nonanomalous births in California between 2005 and 2008 as recorded in a statewide birth certificate registry. We included all births between 24+0 and 41+6 weeks' gestational age, excluding multiple gestations, major congenital anomalies, and pregnancies affected by oligohydramnios. Polyhydramnios was identified by International Classification of Diseases, ninth revision, codes. χ(2) tests were used to compare the dichotomous outcomes, and multivariable logistic regression analyses were then performed to control for potential confounders. We analyzed the data for pregnancies affected and unaffected by polyhydramnios. The IUFD risk was expressed as a rate per 10,000. The risk of IUFD in pregnancies affected by polyhydramnios was greater at every gestational age compared with unaffected pregnancies. The IUFD risk in pregnancies affected by polyhydramnios was more than 7 times higher than unaffected pregnancies at 37 weeks at a rate of 18.0 (95% confidence interval [CI], 9.0-32.6) vs 2.4 (95% CI, 2.0-2.5) and was 11-fold higher by 40 weeks' gestational age at a rate of 66.3 (95% CI, 10.8-68.6) vs 6.0 (95% CI, 5.1-6.3) in unaffected pregnancies. When adjusted for multiple confounding variables, the presence of polyhydramnios remained associated with an increased odds of IUFD in nonanomalous singleton pregnancies, with an adjusted odds ratio of 5.5 (95% CI, 4.1-7.6). Ongoing risk of IUFD is greater in low-risk pregnancies affected by polyhydramnios at all gestational ages compared with unaffected pregnancies with the greatest increase in risk at term. Although further study is needed to explore the underlying etiology of polyhydramnios in these cases, the identification of polyhydramnios alone may warrant increased antenatal surveillance. Copyright © 2015 Elsevier

  15. Risk of hypertensive disorders in pregnancies following assisted reproductive technology: a cohort study from the CoNARTaS group.

    Science.gov (United States)

    Opdahl, S; Henningsen, A A; Tiitinen, A; Bergh, C; Pinborg, A; Romundstad, P R; Wennerholm, U B; Gissler, M; Skjærven, R; Romundstad, L B

    2015-07-01

    Is the risk of hypertensive disorders in pregnancies conceived following specific assisted reproductive technology (ART) procedures different from the risk in spontaneously conceived (SC) pregnancies? ART pregnancies had a higher risk of hypertensive disorders, in particular following cryopreservation, with the highest risk seen in twin pregnancies following frozen-thawed cycles. The risk of hypertensive disorders is higher in ART pregnancies than in SC pregnancies. The increased risk may be partly explained by multiple pregnancies and underlying infertility, but a contribution from specific ART procedures has not been excluded. Population-based cohort study, including sibling design with nationwide data from health registers in Sweden, Denmark and Norway. All registered ART pregnancies and a sample of SC pregnancies with gestational age ≥22 weeks from 1988 to 2007 were included. ART singleton pregnancies (n = 47 088) were compared with SC singleton pregnancies (n = 268 599), matched on parity and birth year. ART twin pregnancies (n = 10 918) were compared with SC twin pregnancies (46 674). We used logistic regression to estimate adjusted odds ratios and risk differences for hypertensive disorders in pregnancies following IVF, ICSI and fresh or frozen-thawed cycles. We also compared fresh and frozen-thawed cycles within mothers who had conceived following both procedures using conditional logistic regression (sibling analysis). Hypertensive disorders were reported in 5.9% of ART singleton and 12.6% of ART twin pregnancies. Comparing singleton pregnancies, the risk of hypertensive disorders was higher after all ART procedures. The highest risk in singleton pregnancies was seen after frozen-thawed cycles [risk 7.0%, risk difference 1.8%, 95% confidence interval (CI) 1.2-2.8]. Comparing twin pregnancies, the risk was higher after frozen-thawed cycles (risk 19.6%, risk difference 5.1%, 95% CI 3.0-7.1), but not after fresh cycles. In siblings, the risk was higher

  16. Fertility treatment and child intelligence, attention, and executive functions in 5-year-old singletons

    DEFF Research Database (Denmark)

    Bay, B; Mortensen, E L; Kesmodel, U S

    2014-01-01

    Cohort. METHODS: The children were tested with a neuropsychological battery at age five. In addition to tests of intelligence, attention and executive functions, the follow up included extensive information on important covariates. The analyses were conducted using multiple linear regression and adjusted...... for parental educational level, maternal intelligence, age, parity, body mass index, smoking in pregnancy, alcohol consumption in pregnancy and child gender, child age, and examiner. MAIN OUTCOME MEASURES: Wechsler Preschool and Primary Scale of Intelligence-Revised, the Test of Everyday Attention for Children...

  17. Predictors of perception of pregnancy risk among nulliparous women.

    Science.gov (United States)

    Bayrampour, Hamideh; Heaman, Maureen; Duncan, Karen A; Tough, Suzanne

    2013-07-01

    To determine factors associated with perception of pregnancy risk using a conceptual framework based on a review of the relevant literature and the psychometric model of risk perception. A correlational study. Ambulatory care and antepartum units of two tertiary hospitals and selected obstetricians' offices and prenatal classes in Winnipeg, Canada. A convenience sample of nulliparous women in their third trimester with a singleton pregnancy. Between December 2009 and January 2011, the following questionnaires were completed by 159 nulliparous women: the Perception of Pregnancy Risk Questionnaire, the Pregnancy-related Anxiety scale, Knowledge of Maternal Age-related Risks of Childbearing Questionnaire, the SF-12v2 Health Status Survey, the Multidimensional Health Locus of Control, and the Prenatal Scoring Form. Pearson's r correlations and stepwise multivariable linear regression analyses were conducted to achieve the research objectives. Of the eight proposed factors in the conceptual framework, five factors were significant predictors of perception of pregnancy risk, including pregnancy-related anxiety, maternal age, medical risk, perceived internal control, and gestational age, accounting for 47% to 49% of the variance in risk perception. An interaction between the pregnancy-related anxiety score and maternal age was found. These results contribute to the literature on perception of pregnancy risk by identifying a new predictor (gestational age), supporting the role of previously known factors in the state of pregnancy, and proposing pregnancy-related anxiety as a pregnancy dread factor in risk perception theories. This knowledge may have implications for developing more effective risk communication models. © 2013 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

  18. Surgical management of tubal pregnancy

    NARCIS (Netherlands)

    Mol, F.

    2013-01-01

    The work presented in this thesis first addresses the magnitude of the clinical problem of surgically treated tubal pregnancy in The Netherlands. Next, we studied the adherence to recommendations from the Dutch guideline on diagnosis and management of ectopic pregnancy. A systematic review and

  19. Teenage Pregnancy and Mental Health

    OpenAIRE

    Jacqueline Corcoran

    2016-01-01

    This article reviews the intersection between adolescent pregnancy and mental health. The research involving mental health risks for adolescent pregnancy and for parents who are teenagers are discussed. Depression and conduct disorder have emerged with the most attention. Research-based treatment of these disorders in adolescents is presented.

  20. Teenage Pregnancy and Mental Health

    Directory of Open Access Journals (Sweden)

    Jacqueline Corcoran

    2016-07-01

    Full Text Available This article reviews the intersection between adolescent pregnancy and mental health. The research involving mental health risks for adolescent pregnancy and for parents who are teenagers are discussed. Depression and conduct disorder have emerged with the most attention. Research-based treatment of these disorders in adolescents is presented.

  1. [Peculiarities of multiple pregnancy: embryology].

    Science.gov (United States)

    Leszczyńska-Gorzelak, B; Oleszczuk, J J; Machin, G A; Sawulicka-Oleszczuk, H; Kiczyńska, A; Keith, L G

    2000-11-01

    Multiple pregnancies are not physiologic in humans and the understanding of the pathogenesis of this phenomenon is not fully established. Embriology of multiple pregnancy has been extensively investigated and this paper presents the phases of embrional development of monozygotic and dizygotic twins.

  2. Diabetic ketoacidosis complicating pregnancy.

    Science.gov (United States)

    Bryant, S N; Herrera, C L; Nelson, D B; Cunningham, F G

    2017-01-01

    Although diabetic ketoacidosis (DKA) in pregnancy can result in significant adverse consequences for both mother and fetus, the response to treatment, time course of recovery, and perinatal outcomes have not been well studied in pregnancy. We examined the precipitating factors, laboratory abnormalities, treatment strategies, and clinical recovery in pregnancies complicated by DKA. This is a retrospective cohort study of pregnancies complicated by DKA between October 1999 and June 2015. The diagnosis was verified by hyperglycemia; anion gap >12 mEq/L, pH diabetes (67%), and almost all presented with nausea and vomiting (97%). Over half had poor compliance with prescribed insulin. The initial mean blood glucose was 380 mg/dL, within 6 hours, it was <200 mg/dL. By 12 hours, the acidosis had resolved in 90% of patients. Nausea and vomiting is a prominent presenting feature of DKA in pregnancy. With aggressive insulin and resuscitation, hyperglycemia and acidosis improve rapidly. With current treatment, good perinatal outcomes can be expected.

  3. Abdominal emergencies during pregnancy.

    Science.gov (United States)

    Bouyou, J; Gaujoux, S; Marcellin, L; Leconte, M; Goffinet, F; Chapron, C; Dousset, B

    2015-12-01

    Abdominal emergencies during pregnancy (excluding obstetrical emergencies) occur in one out of 500-700 pregnancies and may involve gastrointestinal, gynecologic, urologic, vascular and traumatic etiologies; surgery is necessary in 0.2-2% of cases. Since these emergencies are relatively rare, patients should be referred to specialized centers where surgical, obstetrical and neonatal cares are available, particularly because surgical intervention increases the risk of premature labor. Clinical presentations may be atypical and misleading because of pregnancy-associated anatomical and physiologic alterations, which often result in diagnostic uncertainty and therapeutic delay with increased risks of maternal and infant morbidity. The most common abdominal emergencies are acute appendicitis (best treated by laparoscopic appendectomy), acute calculous cholecystitis (best treated by laparoscopic cholecystectomy from the first trimester through the early part of the third trimester) and intestinal obstruction (where medical treatment is the first-line approach, just as in the non-pregnant patient). Acute pancreatitis is rare, usually resulting from trans-ampullary passage of gallstones; it usually resolves with medical treatment but an elevated risk of recurrent episodes justifies laparoscopic cholecystectomy in the 2nd trimester and endoscopic sphincterotomy in the 3rd trimester. The aim of the present work is to review pregnancy-induced anatomical and physiological modifications, to describe the main abdominal emergencies during pregnancy, their specific features and their diagnostic and therapeutic management. Copyright © 2015. Published by Elsevier Masson SAS.

  4. Determinants of successful breastfeeding initiation in healthy term singletons: a Swiss university hospital observational study.

    Science.gov (United States)

    Gubler, Tabea; Krähenmann, Franziska; Roos, Malgorzata; Zimmermann, Roland; Ochsenbein-Kölble, Nicole

    2013-05-01

    Breastfeeding significantly benefits mothers and infants. We aimed to identify the determinants of its successful initiation. A retrospective study of 1893 mothers delivering healthy term singletons at a Swiss university hospital from 1/2008 to 3/2009 determined the associations between multiple breastfeeding and early postpartum parameters by univariate and multiple regression analysis. Multiparity was associated with nursing exclusively at the breast at discharge (Ppacifier use (P<0.05). Among obese mothers, nursing exclusively at the breast at discharge was less frequent, and use of all feeding aids more frequent, than among normal-weight women (both P<0.001). Neuraxial anesthesia was associated with use of maltodextrin and bottle (both P<0.05) compared to no anesthesia. Delayed first skin-to-skin contact and rooming-in for <24 h/day were each associated with maltodextrin and cup (P<0.05). Nursing exclusively at the breast at discharge was less frequent (P<0.001), and bottle use more frequent (P<0.05), in women with sore nipples than in those without. Obesity is a potent inhibitor of breastfeeding initiation. Delivery without anesthesia by a multiparous normal-weight mother, followed by immediate skin-to-skin contact, rooming-in for 24 h/day, and dedicated nipple care, provides the best conditions for successful early postpartum breastfeeding without the need for feeding aids or nutritional supplements

  5. RIG-I-Like Receptor Signaling in Singleton-Merten Syndrome

    Directory of Open Access Journals (Sweden)

    Changming Lu

    2017-09-01

    Full Text Available Singleton-Merten syndrome (SMS is an autosomal dominant, multi-system innate immune disorder characterized by early and severe aortic and valvular calcification, dental and skeletal abnormalities, psoriasis, glaucoma, and other varying clinical findings. Recently we identified a specific gain-of-function mutation in IFIH1, interferon induced with helicase C domain 1, segregated with this disease. SMS disease without hallmark dental anomalies, termed atypical SMS, has recently been reported caused by variants in DDX58, DEXD/H-box helicase 58. IFIH1 and DDX58 encode retinoic acid-inducible gene I (RIG-I-like receptors family members melanoma differentiation-associated gene 5 and RIG-I, respectively. These cytosolic pattern recognition receptors function in viral RNA detection initiating an innate immune response through independent pathways that promote type I and type III interferon expression and proinflammatory cytokines. In this review, we focus on SMS as an innate immune disorder summarizing clinical features, molecular aspects of the pathogenetic pathway and discussing underlying mechanisms of the disease.

  6. A randomized clinical trial of exercise during pregnancy to prevent gestational diabetes mellitus and improve pregnancy outcome in overweight and obese pregnant women.

    Science.gov (United States)

    Wang, Chen; Wei, Yumei; Zhang, Xiaoming; Zhang, Yue; Xu, Qianqian; Sun, Yiying; Su, Shiping; Zhang, Li; Liu, Chunhong; Feng, Yaru; Shou, Chong; Guelfi, Kym J; Newnham, John P; Yang, Huixia

    2017-04-01

    Obesity and being overweight are becoming epidemic, and indeed, the proportion of such women of reproductive age has increased in recent times. Being overweight or obese prior to pregnancy is a risk factor for gestational diabetes mellitus, and increases the risk of adverse pregnancy outcome for both mothers and their offspring. Furthermore, the combination of gestational diabetes mellitus with obesity/overweight status may increase the risk of adverse pregnancy outcome attributable to either factor alone. Regular exercise has the potential to reduce the risk of developing gestational diabetes mellitus and can be used during pregnancy; however, its efficacy remain controversial. At present, most exercise training interventions are implemented on Caucasian women and in the second trimester, and there is a paucity of studies focusing on overweight/obese pregnant women. We sought to test the efficacy of regular exercise in early pregnancy to prevent gestational diabetes mellitus in Chinese overweight/obese pregnant women. This was a prospective randomized clinical trial in which nonsmoking women age >18 years with a singleton pregnancy who met the criteria for overweight/obese status (body mass index 24≤28 kg/m 2 ) and had an uncomplicated pregnancy at exercise or a control group. Patients did not have contraindications to physical activity. Patients allocated to the exercise group were assigned to exercise 3 times per week (at least 30 min/session with a rating of perceived exertion between 12-14) via a cycling program begun within 3 days of randomization until 37 weeks of gestation. Those in the control group continued their usual daily activities. Both groups received standard prenatal care, albeit without special dietary recommendations. The primary outcome was incidence of gestational diabetes mellitus. From December 2014 through July 2016, 300 singleton women at 10 weeks' gestational age and with a mean prepregnancy body mass index of 26.78 ± 2.75 kg/m 2 were

  7. Induced abortion and prematurity in a subsequent pregnancy: a study from Shanghai

    DEFF Research Database (Denmark)

    Che, Yan; Zhou, Wei Jin; Gao, Ersheng

    2001-01-01

    To evaluate the impact of a first trimester induced abortion on the risks of low birth weight (LBW) and preterm birth in a subsequent pregnancy we conducted a pregnancy-based cohort study in Shanghai, China with recruitment from 15 general hospitals (or maternity and infant health institutes) from...... singleton live births were analysed in this study. A total of 2953 pregnant women were enrolled and 2707 gave birth to live singletons. The overall incidence of LBW was 1·7%, 2·0% in the abortion cohort and 1·4% in the reference cohort. After controlling the potential confounders using logistic regression...... at recruitment, couples' occupation, education, age, infant sex, maternal body mass index at recruitment, contraceptive use and gestation age. Previous first trimester induced abortion did not significantly increase the risk of LBW or preterm birth. The study was performed in a low-risk population and results...

  8. Do assisted-reproduction twin pregnancies require additional antenatal care?

    Science.gov (United States)

    Jauniaux, E; Ben-Ami, I; Maymon, R

    2013-02-01

    Iatrogenic twinning has become the main side-effect assisted reproduction treatment. We have evaluated the evidence for additional care that assisted-reproduction twins may require compared with spontaneous twins. Misacarriages are increased in women with tubal problems and after specific treatments. Assisted-reproduction twin pregnancies complicated by a vanishing twin after 8 weeks have an increased risk of preterm delivery and of low and very low birthweight compared with singleton assisted-reproduction pregnancies. Monozygotic twin pregnancies occur at a higher rate after assisted reproduction treatment and are associated with a higher risk of perinatal complications. The incidence of placenta praevia and vasa praevia is increased in assisted-reproduction twin pregnancies. Large cohort studies do not indicate a higher rate of fetal congenital malformations in assisted-reproduction twins. Overall, assisted-reproduction twins in healthy women assisted-reproduction twins is only increased in women with a pre-existing medical condition such as hypertensive disorders and diabetes and most of these risks can be avoided with single-embryo transfer. Following the birth of the first IVF baby, rumours started to spread in both the medical literature and the media about the long-term health effects for children born following assisted reproduction treatment. However, after more than 30 years, the most common complications associated with IVF treatment remain indirect and technical such as the failure of treatment and ovarian hyperstimulation. Iatrogenic twinning has become the main side-effect of assisted reproduction treatment and the increasing number of twin pregnancies, in particular in older women, has generated numerous debates on the need for additional healthcare provision. In this review, we have evaluated the evidence for additional care that assisted-conception twin pregnancies may require compared with spontaneous twin pregnancies. Twin pregnancies are

  9. Association of Maternal Obesity With Longitudinal Ultrasonographic Measures of Fetal Growth: Findings From the NICHD Fetal Growth Studies-Singletons.

    Science.gov (United States)

    Zhang, Cuilin; Hediger, Mary L; Albert, Paul S; Grewal, Jagteshwar; Sciscione, Anthony; Grobman, William A; Wing, Deborah A; Newman, Roger B; Wapner, Ronald; D'Alton, Mary E; Skupski, Daniel; Nageotte, Michael P; Ranzini, Angela C; Owen, John; Chien, Edward K; Craigo, Sabrina; Kim, Sungduk; Grantz, Katherine L; Louis, Germaine M Buck

    2018-01-01

    Despite the increasing prevalence of pregravid obesity, systematic evaluation of the association of maternal obesity with fetal growth trajectories is lacking. To characterize differences in fetal growth trajectories between obese and nonobese pregnant women, and to identify the timing of any observed differences. The Eunice Kennedy Shriver National Institute of Child Health and Human Development Fetal Growth Studies-Singletons study enrolled cohorts of pregnant women at 12 US health care institutions. Obese women (with prepregnancy body mass index > 30) and nonobese women (prepregnancy body mass indexes, 19-29.9) without major chronic diseases were recruited between 8 weeks and 0 days' gestation and 13 weeks and 6 days' gestation. A mixed longitudinal randomization scheme randomized participants into 1 of 4 schedules for 2-dimensional and 3-dimensional ultrasonograms to capture weekly fetal growth data throughout the remainder of their pregnancies. On each ultrasonogram, fetal humerus length, femur length, biparietal diameter, head circumference, and abdominal circumference were measured. Fetal growth curves were estimated using linear mixed models with cubic splines. Median differences in the fetal measures at each gestational week of the obese and nonobese participants were examined using the likelihood ratio and Wald tests after adjustment for maternal characteristics. The study enrolled 468 obese and 2334 nonobese women between 8 weeks and 0 days' gestation and 13 weeks and 6 days' gestation. After a priori exclusion criteria, 443 obese and 2320 nonobese women composed the final cohort. Commencing at 21 weeks' gestation, femur length and humerus length were significantly longer for fetuses of obese woman than those of nonobese women. Differences persisted in obese and nonobese groups through 38 weeks' gestation (median femur length, 71.0 vs 70.2 mm; P = .01; median humerus length, 62.2 vs 61.6 mm; P = .03). Averaged across gestation, head circumference

  10. Vitamin D deficiency in early pregnancy.

    Directory of Open Access Journals (Sweden)

    Shannon K Flood-Nichols

    Full Text Available Vitamin D deficiency is a common problem in reproductive-aged women in the United States. The effect of vitamin D deficiency in pregnancy is unknown, but has been associated with adverse pregnancy outcomes. The objective of this study was to analyze the relationship between vitamin D deficiency in the first trimester and subsequent clinical outcomes.This is a retrospective cohort study. Plasma was collected in the first trimester from 310 nulliparous women with singleton gestations without significant medical problems. Competitive enzymatic vitamin D assays were performed on banked plasma specimens and pregnancy outcomes were collected after delivery. Logistic regression was performed on patients stratified by plasma vitamin D concentration and the following combined clinical outcomes: preeclampsia, preterm delivery, intrauterine growth restriction, gestational diabetes, and spontaneous abortion.Vitamin D concentrations were obtained from 235 patients (mean age 24.3 years, range 18-40 years. Seventy percent of our study population was vitamin D insufficient with a serum concentration less than 30 ng/mL (mean serum concentration 27.6 ng/mL, range 13-71.6 ng/mL. Logistic regression was performed adjusting for age, race, body mass index, tobacco use, and time of year. Adverse pregnancy outcomes included preeclampsia, growth restriction, preterm delivery, gestational diabetes, and spontaneous abortion. There was no association between vitamin D deficiency and composite adverse pregnancy outcomes with an adjusted odds ratio of 1.01 (p value 0.738, 95% confidence intervals 0.961-1.057.Vitamin D deficiency did not associate with adverse pregnancy outcomes in this study population. However, the high percentage of affected individuals highlights the prevalence of vitamin D deficiency in young, reproductive-aged women.

  11. Exercise during Pregnancy

    Medline Plus

    Full Text Available ... Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & birth Postpartum care Baby ... Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & birth Postpartum care Baby ...

  12. Exercise during Pregnancy

    Medline Plus

    Full Text Available ... Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & birth Postpartum care ... Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & birth Postpartum care ...

  13. Gestational Diabetes and Pregnancy

    Science.gov (United States)

    ... Pregnant Avoiding Pregnancy Zika and Pregnancy Articles Gestational Diabetes and Pregnancy Language: English (US) Español (Spanish) Recommend ... diabetes must also take insulin. Problems of Gestational Diabetes in Pregnancy Blood sugar that is not well ...

  14. HIV and Pregnancy

    Science.gov (United States)

    ... Management Education & Events Advocacy For Patients About ACOG HIV and Pregnancy Home For Patients Search FAQs HIV ... HIV and Pregnancy FAQ113, July 2017 PDF Format HIV and Pregnancy Pregnancy What is human immunodeficiency virus ( ...

  15. Acute Pancreatitis and Pregnancy

    Science.gov (United States)

    ... Information Acute Pancreatitis Acute Pancreatitis and Pregnancy Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is ... of acute pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for ...

  16. Sex during Pregnancy

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Sex During Pregnancy KidsHealth / For Parents / Sex During Pregnancy ... satisfying and safe sexual relationship during pregnancy. Is Sex During Pregnancy Safe? Sex is considered safe during ...

  17. Cancer during Pregnancy

    Science.gov (United States)

    ... Reproduction > Cancer During Pregnancy Request Permissions Cancer During Pregnancy Approved by the Cancer.Net Editorial Board , 11/ ... an oncologist . Types of cancers that occur during pregnancy The cancers that tend to occur during pregnancy ...

  18. Radiation and Pregnancy

    Science.gov (United States)

    ... Global Map Premature Birth Report Cards Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... Is it safe? > Radiation and pregnancy Radiation and pregnancy E-mail to a friend Please fill in ...

  19. Pregnancy Complications: Liver Disorders

    Science.gov (United States)

    ... Global Map Premature Birth Report Cards Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  20. Getting Ready for Pregnancy

    Science.gov (United States)

    ... Global Map Premature Birth Report Cards Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... ready for pregnancy: Preconception health Getting ready for pregnancy: Preconception health E-mail to a friend Please ...

  1. Exercise during Pregnancy

    Medline Plus

    Full Text Available ... Archives Health Topics Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & ... Cards Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & ...

  2. Exercise during Pregnancy

    Medline Plus

    Full Text Available ... Topics Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & birth Postpartum ... Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal care Is it safe? Labor & birth Postpartum ...

  3. Exercise during Pregnancy

    Medline Plus

    Full Text Available ... Soon Global Map Premature Birth Report Cards Careers Archives Health Topics Pregnancy Before or between pregnancies Nutrition, ... Soon Global Map Premature Birth Report Cards Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness ...

  4. Adolescent pregnancy.

    Science.gov (United States)

    1991-04-01

    Adolescent pregnancy poses health risks to both mother and child. For example, females 15 years old are more likely to die from pregnancy complications than older women. Adolescents often have poor eating habits, smoke, drink alcohol, and take drugs all of which can contribute to premature or prolonged labor. Further, these actions coupled with not seeking prenatal care during the 1st 3 months of pregnancy (70% of pregnant teenagers do not do so) increase the odds of having a low birth weight baby. These babies often have immature organ systems and problems regulating body temperature and blood sugar levels. They often are mentally retarded. Finally their mortality risk is significantly higher than that of normal weight babies. Teenage pregnancy often results in the mother dropping out of school thereby lacking job skills. Her income is 50% lower than that of women who wait to have their 1st child in their 20s. Even if a teenage mother weds, the couple most likely will divorce. Teenagers encounter much misinformation about sexuality at the same time that their sexual urge increases greatly. They often experiment with sex, sometimes under peer pressure, without using contraception resulting in unwanted pregnancies. Supportive and loving parents and/or an adult with whom they are comfortable can help them sort through their feelings and the confusion about sex. Parents should foster candid and open discussion about sex, sexually transmitted diseases, pregnancy, and contraception. It is important that teenagers know the difference between effective and ineffective contraceptives. They also need to discuss the advantages, disadvantages, and health risk of contraceptives with a physician or family planning counselor. County health departments, community family planning clinics, and family physicians all can help parents and/or adolescents learn more about responsible sexual behavior.

  5. Risk factors for and perinatal outcomes of major depression during pregnancy

    DEFF Research Database (Denmark)

    Räisänen, Sari; Lehto, Soili M; Nielsen, Henriette Svarre

    2014-01-01

    for 1996-2010. PARTICIPANTS: All singleton births (n=511,938) for 2002-2010 in Finland. PRIMARY OUTCOME MEASURES: Prevalence, risk factors and consequences of major depression during pregnancy. RESULTS: Among 511,938 women, 0.8% experienced major depression during pregnancy, of which 46.9% had a history...... of depression prior to pregnancy. After history of depression, the second strongest associated factor for major depression was fear of childbirth, with a 2.6-fold (adjusted OR (aOR=2.63, 95% CI 2.39 to 2.89) increased prevalence. The risk profile of major depression also included adolescent or advanced maternal...... age, low or unspecified socioeconomic status (SES), single marital status, smoking, prior pregnancy terminations, anaemia and gestational diabetes regardless of a history of depression. Outcomes of pregnancies were worse among women with major depression than without. The contribution of smoking...

  6. Cervical pessary placement for prevention of preterm birth in unselected twin pregnancies: a randomized controlled trial.

    Science.gov (United States)

    Nicolaides, Kypros H; Syngelaki, Argyro; Poon, Liona C; de Paco Matallana, Catalina; Plasencia, Walter; Molina, Francisca S; Picciarelli, Gemma; Tul, Natasa; Celik, Ebru; Lau, Tze Kin; Conturso, Roberto

    2016-01-01

    Preterm birth is the leading cause of neonatal death and handicap in survivors. Although twins are found in 1.5% of pregnancies they account for about 25% of preterm births. Randomized controlled trials in singleton pregnancies reported that the prophylactic use of progestogens, cervical cerclage and cervical pessary reduce significantly the rate of early preterm birth. In twin pregnancies, progestogens and cervical cerclage have been shown to be ineffective in reducing preterm birth. The objective of this study was to test the hypothesis that the insertion of a cervical pessary in twin pregnancies would reduce the rate of spontaneous early preterm birth. This was a multicenter, randomized controlled trial in unselected twin pregnancies of cervical pessary placement from 20(+0)-24(+6) weeks' gestation until elective removal or delivery vs. expectant management. Primary outcome was spontaneous birth control groups in rates of spontaneous birth birth. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Fetal cardiac remodeling in twin pregnancy conceived by assisted reproductive technology.

    Science.gov (United States)

    Valenzuela-Alcaraz, B; Cruz-Lemini, M; Rodríguez-López, M; Goncé, A; García-Otero, L; Ayuso, H; Sitges, M; Bijnens, B; Balasch, J; Gratacós, E; Crispi, F

    2018-01-01

    Recent data suggest that singleton fetuses conceived by assisted reproductive technology (ART) present cardiovascular remodeling that may persist postnatally. Twin pregnancies are more frequent in the ART population and are associated with increased adverse perinatal outcomes, such as hypertensive disorders, gestational diabetes and preterm birth. However, it is unknown whether cardiac remodeling is also present in twin pregnancies conceived by ART. Our aim was to assess the presence of fetal cardiac remodeling and dysfunction in twin pregnancies conceived by ART as compared with those conceived spontaneously (SC). This was a prospective cohort study including 50 dichorionic twin fetuses conceived by ART and 50 SC twin fetuses. The study protocol included collection of baseline/perinatal data and a fetal ultrasound examination at 28-30 weeks' gestation, including assessment of estimated fetal weight, fetoplacental Doppler and fetal echocardiography. Measurements of atrial area, atrial/heart ratio, ventricular sphericity index, free wall thickness, mitral and tricuspid annular plane systolic excursions, and systolic and early diastolic peak velocities were assessed. Multilevel analyses were used to compare perinatal and ultrasonographic parameters. Comparisons of echocardiographic variables were adjusted for parental age, paternal body mass index and incidence of pre-eclampsia. Compared with SC twins, ART twin fetuses showed significant cardiac changes, predominantly affecting the right heart, such as dilated atria (right atrial/heart area: 15.7 ± 3.1 vs 18.4 ± 3.2, P fetal cardiac programing in ART. These results open opportunities for early detection and intervention in infants conceived by ART. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.

  8. Coffee consumption during pregnancy and the risk of hyperkinetic disorder and ADHD

    DEFF Research Database (Denmark)

    Linnet, Karen Markussen; Wisborg, Kirsten; Secher, Niels Jørgen

    2009-01-01

    the Aarhus Birth Cohort, Denmark. We included 24 068 singletons delivered between 1990 and 1998. Linkage was performed with three Danish longitudinal registers: The Danish Psychiatric Central Register, The Integrated Database for Labour Market Research and The Danish Civil Registration System. We identified...... 88 children with hyperkinetic disorder and ADHD. Information about coffee consumption during pregnancy was obtained at 16 weeks of gestation from self-administrated questionnaires. Potential confounding factors were evaluated using Cox regression analyses. RESULTS: We found that intrauterine exposure...

  9. Coffee consumption during pregnancy and the risk of hyperkinetic disorder and ADHD: a prospective cohort study

    DEFF Research Database (Denmark)

    Linnet, Karen Markussen; Wisborg, Kirsten; Secher, Niels Jørgen

    2008-01-01

    the Aarhus Birth Cohort, Denmark. We included 24 068 singletons delivered between 1990 and 1998. Linkage was performed with three Danish longitudinal registers: The Danish Psychiatric Central Register, The Integrated Database for Labour Market Research and The Danish Civil Registration System. We identified...... 88 children with hyperkinetic disorder and ADHD. Information about coffee consumption during pregnancy was obtained at 16 weeks of gestation from self-administrated questionnaires. Potential confounding factors were evaluated using Cox regression analyses. Results: We found that intrauterine exposure...

  10. Teen Pregnancy Prevention. A Legislator's Guide.

    Science.gov (United States)

    Guiden, Mary

    This publication presents an overview of adolescent pregnancy, including national and state statistical information; funding sources for teen pregnancy prevention programs; examples of the effects of teen pregnancy prevention on society; illustrations of teenagers' perspectives on the issue; recent developments and initiatives in the arena of teen…

  11. CONTINUING EDUCATION 111 Breast Cancer In Pregnancy ...

    African Journals Online (AJOL)

    The reported overall survival rate for breast cancer in pregnancy is poor,. reflecting the more advanced stage of the disease at diagnosis. An approach to the management of breast cancer in pregnancy is presented by a case illustration and a review of literature. KEY WORDS: Breast Cancer, Pregnancy, Management breast ...

  12. Treatment with the long-acting insulin analogues detemir or glargine during pregnancy in women with type 1 diabetes

    DEFF Research Database (Denmark)

    Callesen, Nicoline F; Mathiesen, Jonathan Michael; Ringholm, Lene

    2013-01-01

    Objective: To compare glycaemic control and pregnancy outcome in women with type 1 diabetes treated with the long-acting insulin analogues detemir or glargine. Methods: Retrospective study of singleton pregnancies from 2007 to 2011 in women with type 1 diabetes with a single living fetus at 22.......046). No perinatal deaths were observed. One offspring in each group was born with a major congenital malformation. Conclusions: Glycaemic control and pregnancy outcome were comparable in women using insulin detemir or glargine, except for a lower prevalence of large for gestational age infants in women on glargine...

  13. Suspected appendicitis in pregnancy.

    Science.gov (United States)

    Flexer, S M; Tabib, N; Peter, M B

    2014-04-01

    Acute appendicitis is one of the most common acute surgical presentations. However investigation and management is sometimes confounded in a pregnant patient. Appendicitis in pregnancy is often managed jointly by both the surgical and obstetric teams, which can lead to discrepant pathways, which may be detrimental to the patient. This review sets out to identify the normal physiological changes of pregnancy that pose diagnostic and therapeutic difficulties to the clinician, assess the more common differential diagnoses and review the current evidence to assist achieving a swift diagnosis and appropriate treatment. A literature review of the investigation and management of suspected appendicitis in pregnancy was undertaken. Guidelines by the relevant surgical, obstetric and radiological societies were also reviewed. There remains no consensus on the best diagnostic pathway for appendicitis in pregnancy; which is unsurprising given that appendicitis in non-pregnant patients can yield diagnostic conundrums. However this review identifies a role for MRI scanning as a useful adjunct in these patients. The increasing role of laparoscopy in these patients is also becoming more apparent. Appendicitis in pregnancy remains a complex problem necessitating a close working relationship between various specialties to achieve the best outcome for mother and fetus. Copyright © 2013 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

  14. Pregnancy in the workplace.

    Science.gov (United States)

    Salihu, H M; Myers, J; August, E M

    2012-03-01

    Women constitute a large percentage of the workforce in industrialized countries. As a result, addressing pregnancy-related health issues in the workplace is important in order to formulate appropriate strategies to promote and protect maternal and infant health. To explore issues affecting pregnant women in the workplace. A systematic literature review was conducted using Boolean combinations of the terms 'pregnant women', 'workplace' and 'employment' for publications from January 1990 to November 2010. Studies that explicitly explored pregnancy in the workplace within the UK, USA, Canada or the European Union were included. Pregnancy discrimination was found to be prevalent and represented a large portion of claims brought against employers by women. The relationship between environmental risks and exposures at work with foetal outcomes was inconclusive. In general, standard working conditions presented little hazard to infant health; however, pregnancy could significantly impact a mother's psychosocial well-being in the workplace. Core recommendations to improve maternal and infant health outcomes and improve workplace conditions for women include: (i) shifting organizational culture to support women in pregnancy; (ii) conducting early screening of occupational risk during the preconception period and (iii) monitoring manual labour conditions, including workplace environment and job duties.

  15. Alport's Syndrome in Pregnancy

    Directory of Open Access Journals (Sweden)

    Suchita Mehta

    2013-01-01

    Full Text Available Background. Alport's syndrome is an X-linked hereditary disorder affecting the glomerular basement membrane associated with ocular and hearing defects. In women, the disease is much less severe compared to that in men. However, women with Alport's syndrome can have an accelerated form of their disease during pregnancy with worsening of kidney function and can also develop preeclampsia. There are only four described cases of Alport's syndrome in pregnancy. Case Presentation. 20-year-old woman with a history of Alport's syndrome, which during pregnancy worsened resulting in hypertension, proteinuria, and acute kidney injury. Fortunately, there was complete resolution of the proteinuria and kidney injury with delivery, and the patient did not require any renal replacement therapy. Conclusion. One of the four reported cases had an accelerated form of the disease during pregnancy with rapid progression of kidney injury and end-stage renal disease. There are no definite guidelines to monitor these patients during pregnancy. Further studies are required to understand the exact pathophysiology of kidney damage that occurs in pregnant women with Alport's syndrome. This may give us some insight into the prognostic predictors, so that we can monitor these women more thoroughly and prevent adverse outcomes.

  16. Malrotation of the gut manifested during pregnancy.

    Directory of Open Access Journals (Sweden)

    Hardikar J

    2000-04-01

    Full Text Available The diagnosis of intestinal obstruction during pregnancy poses problems, as vomiting which is an important symptom of the obstruction can be attributed to hyperemesis of pregnancy and radiological investigation are avoided during this period. A case of intestinal obstruction due to volvulus resulting from congenital malrotation of the gut is reported here. The patient first presented during pregnancy. The case emphasises the need for thorough investigations in a case of persistent vomiting in pregnancy.

  17. Cardiotocography as a predictor of fetal outcome in women presenting with reduced fetal movement.

    LENUS (Irish Health Repository)

    Daly, Niamh

    2011-09-05

    OBJECTIVE: To examine the obstetric and perinatal outcomes of women presenting with reduced fetal movement (RFM) during the third trimester, specifically in relation to the diagnostic capacity of non-stress cardiotocography (CTG) used as the primary investigation in this clinical scenario. STUDY DESIGN: This was a retrospective population-based cohort study of pregnancy outcomes of all women ≥28 weeks\\' gestation with singleton pregnancies presenting during one calendar year with maternal perception of RFM, all of whom underwent CTG at presentation. Main outcome measures included: obstetric intervention (induction of labour, spontaneous vaginal delivery, operative vaginal delivery, emergency caesarean section), and perinatal outcome (subsequent perinatal death, low Apgar scores (<7(5)), neonatal resuscitation and NICU admission). RESULTS: In all, 524 women presented with RFM and a live fetus, representing 7% of the antenatal obstetric population; 284 women (54%) were nulliparous. The reassuring CTG group comprised 482 (92%) women in whom initial CTG was reassuring and 15 (3%) where a repeat tracing within 1h was reassuring. The non-reassuring\\/abnormal CTG group (n=27, 5%) either underwent emergency delivery or comprehensive serial fetal assessment; this group had significantly higher rates of emergency caesarean delivery, neonatal resuscitation and NICU admission; the incidence of small-for-gestational-age infants did not differ significantly. No perinatal death occurred in either group following CTG. CONCLUSION: Normal non-stress CTG is a reliable screening indicator of fetal wellbeing in women presenting with perception of RFM in the third trimester; abnormal pregnancy outcomes were more common when initial CTG was abnormal or persistently non-reassuring.

  18. Brainstem Tuberculoma in Pregnancy

    Directory of Open Access Journals (Sweden)

    Dana A. Muin

    2015-01-01

    Full Text Available We report a case of a Somali refugee who presented in the second trimester of her first pregnancy with a four-week history of gradual right-sided sensomotoric hemisyndrome including facial palsy and left-sided paresis of the oculomotorius nerve causing drooping of the left eyelid and double vision. Cranial magnetic resonance imaging revealed a solitary brainstem lesion. Upon detection of hilar lymphadenopathy on chest X-ray (CXR, the diagnosis of disseminated tuberculosis with involvement of the central nervous system was confirmed by PCR and treatment induced with rifampicin, isoniazid, pyrazinamide, and ethambutol. The patient had a steady neurological improvement and a favorable pregnancy outcome.

  19. Maternal Hb during pregnancy and offspring's educational achievement: a prospective cohort study over 30 years.

    Science.gov (United States)

    Fararouei, Mohammad; Robertson, Claire; Whittaker, John; Sovio, Ulla; Ruokonen, Aimo; Pouta, Anneli; Hartikainen, Anna-Liisa; Jarvelin, Marjo-Riitta; Hyppönen, Elina

    2010-11-01

    The aim of the present study was to examine the association between maternal Hb levels during pregnancy and educational achievement of the offspring in later life. We analysed data obtained from the Northern Finnish Birth Cohort Study conducted in 1966, in which, data on mothers and offspring from pregnancy through to the age of 31 years were collected. The cohort comprised 11 656 individuals born from singleton births (51 % males and 49 % females). Maternal Hb levels were available from the third, seventh and ninth gestational months. Educational achievement was measured as school scores (range 4-10) taken at the ages of 14 (self-reported questionnaires) and 16 (school reports) years as well as the highest level of education at the age of 31 years. The present results showed a direct positive association between Hb levels and educational achievement in later life. After adjustment for sex, birth weight, birth month and a wide range of maternal factors (parity, smoking, mental status, whether pregnancy was wanted or not, education, social class and marital status), only maternal Hb levels that were measured at the ninth month were significantly associated with the offspring's school performance. If the levels were ≥ 110 g/l at all the three measurement points, offspring not only had better school scores at the ages of 14 and 16 years (β = 0·048, P = 0·04 and β = 0·68, P = 0·007, respectively), but also had an increased odds of having a higher level of education at the age of 31 years (OR = 1·14, P = 0·04). The present study suggests that low maternal Hb levels at the final stages of pregnancy are linked to the poorer educational achievement of the offspring. If our observation is confirmed, it would suggest that Fe prophylaxis even at fairly late stages of pregnancy may be beneficial for the subsequent health of the offspring. However, more studies are needed to fully establish the potential pathways and the clinical importance of the

  20. Cervical Ectopic Pregnancy presenting as Cervical Fibroid

    African Journals Online (AJOL)

    Mubeen

    A free application to browse and search the journal's content is now available for iPhone/iPad. The application provides “Table of Contents” of the latest issues, which are stored on the device for future offline browsing. Internet connection is required to access the back issues and search facility. The application is Compatible ...

  1. Nasopharyngeal Carcinoma During Pregnancy

    Directory of Open Access Journals (Sweden)

    Tsung-I Lin

    2007-12-01

    Conclusion: The possibility of rare nasopharyngeal carcinoma should be considered in any pregnant woman with presenting symptoms of persistent headache and abnormal nasal discharge, and a detailed thorough investigation is indicated. Successful pregnancy outcome can be achieved after tailored use of a combination of chemotherapy and radiotherapy.

  2. PREGNANCY DERMATOSES

    Directory of Open Access Journals (Sweden)

    Tina Priscilla Katta

    2016-11-01

    Full Text Available BACKGROUND Pregnancy is a physiological status of a woman. Every organ is adapting in order to accept another human body. The main changes occur in the endocrine, immune, metabolic and vascular systems. The skin is no exception. Many skin changes during pregnancy are considered to be normal or physiological including striae gravidarum or melasma. These physiological skin changes are usually well tolerated by the pregnant woman. There is no balance between these systems, however, and abnormalities can appear. Immunologic status of the woman plays an important role in the manifestations exhibited in the skin. Alterations of the skin during pregnancy can be classified as physiologic skin changes, changes in pre-existing skin diseases and specific dermatoses of pregnancy. MATERIALS AND METHODS 200 pregnant women with skin manifestations attending Dermatology and Obstetric departments attached to Government General Hospital, Kurnool, were studied. 1. A detailed proforma was taken, which included: a. Detailed history including chief complaints related to skin. b. Onset in relation to duration of pregnancy. c. Complete general physical and systemic examination. d. Associated skin/medical disorders. 2. Investigations-CBP, CUE, RBS, LFT, HBsAg, VDRL, HIV 1 and 2 were done routinely. 3. KOH mount, saline mount and skin biopsy performed wherever required. Inclusion criteria- All pregnant women having skin lesions were included in the study irrespective of the duration of pregnancy and gravidity. Exclusion criteria- Pregnant women having any underlying medical diseases. All pregnant women attending antenatal OPD and those admitted into wards having symptoms related to skin and mucosa, at KIMS Hospital are studied. 1. Detailed history including chief complaints related to skin. 2. Onset in relation to duration of pregnancy. 3. Complete general physical and systemic examination. 4. Associated skin/medical disorders. 5. Investigations-CBP, CUE, RBS, LFT, HBs

  3. Laparoscopic cholecystectomy due to acute calculouscholecystitis in 16 weeks′ in vitro fertilization and embryo transfer pregnancy: Report of the first case

    Directory of Open Access Journals (Sweden)

    G Augustin

    2012-01-01

    Full Text Available The most common casues of acute abdomen during pregnancy are acute appendicitis followed by acute cholecystitis. The case presented is a 33-year-old patient in 16 weeks′ in vitro fertilization and embryo transfer pregnacy who developed acute cholecystitis. Previously there were two unsuccessful cycles, one complicated with ovarian hyperstimulation syndrome. Due to clinical deterioration during intravenous antibiotic therapy laparoscopic cheolecystecomy was performed and acute cholecystitis found. The postoperative course was uneventful. During the first 24 h tocolysis with intravenous fenoterol in addition to peroral atenolol 2 Χ 50 mg was administered. Postoperative course was uneventuful with further normal pregnancy. Elective cesarean section was made in term pregnancy (39 weeks with singleton with Apgar 10/10. Current guidelines do not recommend prophylactic tocolysis in pregnant population with acute abdomen but there is no mention of the IVF-ET subpopulation of patients. Also, there are no guidelines for thromboprophylaxis in such patients with increased risk of thromboembolic accidents. To our knowledge this is the first case report of a laparoscopic cholecystectomy during IVF-ET gestation.

  4. [Pregnancy and vaccinoprevention].

    Science.gov (United States)

    Galev, A; Nacheva, A

    2014-01-01

    Vaccinations protect woman and her fetus against different infectious diseases, but their application on pregnant should be extremely responsible. In this review I present information about some infectious diseases and vaccines during pregnancy. Women, planning to get pregnant should be advised to do serological tests in order to find out their immune status against some infections, leading to fetal congenital malformations (rubella, chicken pox, hepatitis B) and if necessary to get vaccinated at least a month before pregnancy. Despite the lack of vaccines against Cytomegalovirus (CMV), parvovirus 19 and Toxoplasma gondii it is good to know woman's immune status against these infections in order to clarify the clinical approach in case of future contact with sick or carriers. Parvovirus 19 could cause fetal death, while CMV could be transmitted to the child. Immune women wouldn't get sick and wouldn't transmit Toxoplasmagondii to the fetus during pregnancy. Recommended vaccines before pregnancy include vaccines against flu, human papilloma virus, MMR (morbilli, measles, rubella), Tdap (tetanus, diphtheria, whooping cough), chicken pox. CDC-Atlanta recommends during pregnancy two vaccines--against flu, in case it wasn't done before pregnancy, and Tdap during every pregnancy between 27-th and 36-th gestation week. Whooping cough is very dangerous for the baby during the first two months after birth, while it is not yet vaccinated. From this point of view it is of best interest of the mother to have strong immunity in order to transfer antibodies during breastfeeding, as well as for the father and the rest who will take care for the newborn child to be vaccinated against whooping cough. During pregnancy vaccinations against tuberculosis, morbilli, measles, rubella, meningococcal disease, typhoid fever and chicken pox are contraindicated. In case of contact vaccinations against rabies, anthrax, small pox, poliomyelitis and yellow fever should be taken into

  5. Mutations in DDX58, which Encodes RIG-I, Cause Atypical Singleton-Merten Syndrome

    Science.gov (United States)

    Jang, Mi-Ae; Kim, Eun Kyoung; Now, Hesung; Nguyen, Nhung T.H.; Kim, Woo-Jong; Yoo, Joo-Yeon; Lee, Jinhyuk; Jeong, Yun-Mi; Kim, Cheol-Hee; Kim, Ok-Hwa; Sohn, Seongsoo; Nam, Seong-Hyeuk; Hong, Yoojin; Lee, Yong Seok; Chang, Sung-A; Jang, Shin Yi; Kim, Jong-Won; Lee, Myung-Shik; Lim, So Young; Sung, Ki-Sun; Park, Ki-Tae; Kim, Byoung Joon; Lee, Joo-Heung; Kim, Duk-Kyung; Kee, Changwon; Ki, Chang-Seok

    2015-01-01

    Singleton-Merten syndrome (SMS) is an autosomal-dominant multi-system disorder characterized by dental dysplasia, aortic calcification, skeletal abnormalities, glaucoma, psoriasis, and other conditions. Despite an apparent autosomal-dominant pattern of inheritance, the genetic background of SMS and information about its phenotypic heterogeneity remain unknown. Recently, we found a family affected by glaucoma, aortic calcification, and skeletal abnormalities. Unlike subjects with classic SMS, affected individuals showed normal dentition, suggesting atypical SMS. To identify genetic causes of the disease, we performed exome sequencing in this family and identified a variant (c.1118A>C [p.Glu373Ala]) of DDX58, whose protein product is also known as RIG-I. Further analysis of DDX58 in 100 individuals with congenital glaucoma identified another variant (c.803G>T [p.Cys268Phe]) in a family who harbored neither dental anomalies nor aortic calcification but who suffered from glaucoma and skeletal abnormalities. Cys268 and Glu373 residues of DDX58 belong to ATP-binding motifs I and II, respectively, and these residues are predicted to be located closer to the ADP and RNA molecules than other nonpathogenic missense variants by protein structure analysis. Functional assays revealed that DDX58 alterations confer constitutive activation and thus lead to increased interferon (IFN) activity and IFN-stimulated gene expression. In addition, when we transduced primary human trabecular meshwork cells with c.803G>T (p.Cys268Phe) and c.1118A>C (p.Glu373Ala) mutants, cytopathic effects and a significant decrease in cell number were observed. Taken together, our results demonstrate that DDX58 mutations cause atypical SMS manifesting with variable expression of glaucoma, aortic calcification, and skeletal abnormalities without dental anomalies. PMID:25620203

  6. [Twin pregnancy as the risk factor for neonatal intraventricular hemorrhage].

    Science.gov (United States)

    Wieczorek, Aleksandra I; Krasomski, Grzegorz

    2015-02-01

    The aim of this study was to find the perinatal risk factors of intravenricular hemorrhage in twin neonates. A retrospective analysis of 203 twin pregnancies and deliveries between 2003 and 2009 was performed. Then data according birth state and neonatal complications in 406 twins were analyzed. Twin outcome was compared with the outcome of 105 singletons born at the same time and at the same gestational age as twins. Intraventricular hemorrhage was diagnosed in 116/406 (29%) of twins. IVH was found two times more often in the analyzed group than in singletons born at the same gestational age (29% vs. 18%, p = 0,03). In 96% I and II grade hemorrhage was diagnosed and in 4% III and IV grade hemorrhage in the Papille scale was found. 1) Intraventricular hemorrhage is found more often in twins than in singleton neonates born at the same gestational age. 2) IVH in twins correlate with preterm birth and low birth weight. IVH occur more often in twins with birth weight discordance and with too small maternal weight gain.

  7. Heterochronic bilateral ectopic pregnancy after ovulation induction.

    Science.gov (United States)

    Zhu, Bo; Xu, Gu-feng; Liu, Yi-feng; Qu, Fan; Yao, Wei-miao; Zhu, Yi-min; Gao, Hui-juan; Zhang, Dan

    2014-08-01

    Ectopic pregnancy is identified with the widely-applied assisted reproductive technology (ART). Bilateral ectopic pregnancy is a rare form of ectopic pregnancy which is difficult to be diagnosed at the pre-operation stage. In this paper, we presented an unusual case of heterochronic bilateral ectopic pregnancy after stimulated intrauterine insemination (IUI), where there has been a delay of 22 d between the diagnoses of the two ectopic pregnancies. Literature was reviewed on the occurrence of bilateral ectopic pregnancy during the past four years in the MEDLINE database. We found 16 cases of bilateral ectopic pregnancy reported since 2008, and analyzed the characteristics of those cases of bilateral ectopic pregnancy. We emphasize that ovulation induction and other ARTs may increase the risk of bilateral ectopic pregnancy. Because of the difficulty in identification of bilateral ectopic pregnancy by ultrasonography, the clinician should be aware that the treatment of one ectopic pregnancy does not preclude the occurrence of a second ectopic pregnancy in the same patient and should pay attention to the intra-operation inspection of both side fallopian tubes in any ectopic pregnancy case.

  8. Heterochronic bilateral ectopic pregnancy after ovulation induction*

    Science.gov (United States)

    Zhu, Bo; Xu, Gu-feng; Liu, Yi-feng; Qu, Fan; Yao, Wei-miao; Zhu, Yi-min; Gao, Hui-juan; Zhang, Dan

    2014-01-01

    Ectopic pregnancy is identified with the widely-applied assisted reproductive technology (ART). Bilateral ectopic pregnancy is a rare form of ectopic pregnancy which is difficult to be diagnosed at the pre-operation stage. In this paper, we presented an unusual case of heterochronic bilateral ectopic pregnancy after stimulated intrauterine insemination (IUI), where there has been a delay of 22 d between the diagnoses of the two ectopic pregnancies. Literature was reviewed on the occurrence of bilateral ectopic pregnancy during the past four years in the MEDLINE database. We found 16 cases of bilateral ectopic pregnancy reported since 2008, and analyzed the characteristics of those cases of bilateral ectopic pregnancy. We emphasize that ovulation induction and other ARTs may increase the risk of bilateral ectopic pregnancy. Because of the difficulty in identification of bilateral ectopic pregnancy by ultrasonography, the clinician should be aware that the treatment of one ectopic pregnancy does not preclude the occurrence of a second ectopic pregnancy in the same patient and should pay attention to the intra-operation inspection of both side fallopian tubes in any ectopic pregnancy case. PMID:25091994

  9. Evaluation of implementing a community-based exercise intervention during pregnancy.

    Science.gov (United States)

    Haakstad, Lene A H; Sanda, Birgitte; Vistad, Ingvild; Sagedal, Linda Reme; Seiler, Hilde Lohne; Torstveit, Monica K

    2017-03-01

    to evaluate the implementation of a community-based exercise intervention (the Norwegian Fit for Delivery study) during pregnancy. descriptive, explorative. healthcare clinics in southern Norway, including urban and rural settings. healthy, nulliparous women with singleton pregnancy of ≤20 gestational weeks, age ≥18 years and body mass index ≥19kg/m 2 . women were randomised to either twice-weekly supervised exercise sessions combined with nutritional counselling (n=303) or standard prenatal care (n=303). The exercise program was based on ACOG guidelines, with the same low-impact workout for all participants, including 60minutes of moderate-intensity cardiovascular and strength training, performed in a group of maximum 25 women. The aim of the present secondary analysis was to report on the intervention group's experience with participating in an exercise program in the 2nd and 3rd trimester, including satisfaction, adherence, adverse effects, as well as motives and barriers for attending the classes. of 303 women randomised to exercise, 274 (92.6%) attended at least one class and 187 (68.2%) completed a questionnaire after completion of the trial assessing their experience with the group sessions. For 71.7%, self-reported exercise dosage was ≥75% of the twice-weekly exercise program and more than seven out of 10 reported to be satisfied or very satisfied with the exercise sessions. A total of 95.1% answered that they would recommend this type of exercise for pregnant friends. Reported motives and health benefits included better aerobic capacity, increased energy levels and exercise enjoyment. No harmful effects of the exercise intervention were noted in the mother or the fetus. results demonstrated that regular group exercise was feasible, safe, and well tolerated in pregnancy, which may encourage incorporating this program into a routine health care setting. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Outcome of Membrane Sweeping in Reducing Induction Rates in Post-Date Pregnancies

    International Nuclear Information System (INIS)

    Saleem, U.; Mustafa, N.; Akhtar, S.

    2013-01-01

    Objectives: To determine the effectiveness of membrane sweeping in reducing need for induction of labour in post-date pregnancies and to enlist types and frequencies of complications experienced with membrane sweeping. Study Design: Randomized Control trial. Setting and Duration of Study: The study was carried out at Department of Obstetrics and Gynaecology, Combined Military Hospital, Lahore from February 2007 to April 2008. Patients and Methods: One hundred primi or second gravidas with uncomplicated singleton pregnancies having cephalic presentation at 40+1-5 weeks of gestation were enrolled after informed consent, and divided randomly into two groups of fifty each. Biophysical profile of 8/8 for each case was ensured. Group A underwent membrane sweeping while group B did not. All patients not having spontaneous labour were induced at 40+5 weeks. Data regarding number of patients having spontaneous labour or induction of labour was recorded. Mode of delivery either vaginal or cesarean birth was also recorded. In group A occurence of complications i.e vaginal bleeding or leaking, discomfort, irregular pains, fever and neonatal sepsis was recorded. Results: The difference in rate of spontaneous labor, induction rate and mode of delivery was insignificant between both the groups (p>0.05). In group A, 44% felt discomfort, 4% had bleeding per vaginum, 2% had leaking per vaginum and 28% had more than one complication. There were no cases of maternal or neonatal sepsis. Twenty percent did not have any side effects. Conclusion: Sweeping of membranes is not effective in reducing induction rates in post dates pregnancies. It does not improve the spontaneous labour rate and there is no effect on the mode of delivery. Therefore, any potential benefits of this intervention must be balanced against risk of maternal discomfort and other adverse effects. (author)

  11. Correlates of urinary incontinence in pregnancy

    DEFF Research Database (Denmark)

    Hvidman, Lone; Foldspang, Anders; Mommsen, S.

    2002-01-01

    In a population sample, the period prevalence of urinary incontinence (UI) during pregnancy was found to be 19.9% and 24.1% among 352 nulliparous and 290 primiparous women, respectively. The first UI episode ever was experienced by 16.7% and 7.0% during the two last trimesters of the first...... and second pregnancies, respectively. None of the pregnancy-specific risk factors, such as emesis and birthweight, was significantly associated with UI during pregnancy. Previous UI was a significant risk factor for period prevalent UI during pregnancy, explaining 34% and 83% of pregnancy UI...... for the nulliparous and the primiparous, respectively. The present data suggest pregnancy UI not to be provoked by the mere onset of pregnancy, but by increasing hormonal concentrations or local tissue changes caused by hormones, whereas there was no support for a theory based on increasing pressure on the bladder...

  12. Association of Pre-Pregnancy Body Mass Index, Pregnancy-Related Weight Changes, and Parity With the Risk of Developing Degenerative Musculoskeletal Conditions

    DEFF Research Database (Denmark)

    Bliddal, Mette; Pottegård, Anton; Kirkegaard, Helene

    2016-01-01

    Objective To examine how pre-pregnancy body mass index (BMI), parity, and pregnancy-related weight changes are associated with long-term risk of degenerative musculoskeletal conditions. Methods A total of 79,687 mothers with singleton births from the Danish National Birth Cohort were included....... Information on height and weight prior to pregnancy and 6 months postpartum as well as gestational weight gain (GWG) was obtained from telephone interviews, while parity was derived from the Danish Medical Birth Registry. Diagnoses of musculoskeletal conditions, including osteoarthritis, disc disorders, low...... of musculoskeletal conditions increased with both increasing pre-pregnancy BMI and increasing parity. Compared to normal-weight first-time mothers, the highest risk was seen in obese women with >2 births (HR 1.61 [95% confidence interval 1.41–1.83]). GWG of 10–15 kg was associated with the lowest risk...

  13. Fear of childbirth in nulliparous and multiparous women: a population-based analysis of all singleton births in Finland in 1997-2010.

    Science.gov (United States)

    Räisänen, S; Lehto, S M; Nielsen, H S; Gissler, M; Kramer, M R; Heinonen, S

    2014-07-01

    To identify risk factors for fear of childbirth (FOC) according to parity and socioeconomic status, and to evaluate associations between FOC and adverse perinatal outcomes. A cohort study. The Finnish Medical Birth Register. All 788 317 singleton births during 1997-2010 in Finland. Fear of childbirth was defined according to the International Classification of Diseases code O99.80, and its associations with several risk factors and perinatal outcomes were analysed by multivariable logistic regression. Prevalence of, risk factors for and outcomes of FOC. Fear of childbirth was experienced by 2.5% of nulliparous women and 4.5% of multiparous women. The strongest risk factors for FOC in nulliparous women were depression [adjusted odds ratio (aOR), 6.35; 95% confidence interval (CI), 5.25-7.68], advanced maternal age (aOR, 3.78; 95% CI, 3.23-4.42) and high or unspecified socioeconomic status. In multiparous women, the strongest risk factors for FOC were depression (aOR, 5.47; 95% CI, 4.67-6.41), previous caesarean section (CS) (aOR, 3.02; 95% CI, 2.93-3.11) and high or unspecified socioeconomic status. Among both nulliparous and multiparous women, FOC was associated with higher rates of CS (3.3-fold and 4.5-fold higher, respectively) and a lower incidence of low birthweight (depression are predisposing factors for FOC regardless of parity. Among multiparous women, a previous CS increases vulnerability to FOC. FOC is associated with increased rates of CS, but does not adversely affect other pregnancy outcomes. © 2014 Royal College of Obstetricians and Gynaecologists.

  14. Prevalence of macrosomia and its risk factors in china: a multicentre survey based on birth data involving 101,723 singleton term infants.

    Science.gov (United States)

    Li, Guanghui; Kong, Lijun; Li, Zhiwen; Zhang, Li; Fan, Ling; Zou, Liying; Chen, Yi; Ruan, Yan; Wang, Xiaorong; Zhang, Weiyuan

    2014-07-01

    Macrosomia, defined as a birthweight at least 4000 g, is a public health problem because of its adverse influences on maternal and neonatal outcomes. Studies show that there is an increasing prevalence of macrosomia births in developing countries. However, information on the epidemiology of macrosomia is limited in China. This study aimed to determine the prevalence and geographic variability of macrosomia in China and risk factors that can be targeted for intervention. A hospital-based, cross-sectional survey was conducted in 14 provinces in China, covering a wide range of geographic areas. The medical records of 101,723 singleton term infants born in 39 hospitals during 2011 were reviewed. Multiple logistic regression analysis was used to examine the associations between demographic characteristics and the risk of macrosomia. The total prevalence of macrosomia was 7.3%. The prevalence varied between provinces, ranging from 4.1% to 13.4%. The prevalence of macrosomia in northern China (8.5%) was significantly higher than that in southern China (5.6%). Logistic regression analyses showed that risk of macrosomia was positively associated with maternal age, pre-pregnant body mass index (BMI), gravidity, parity, maternal height, gestational weight gain (GWG), gestational diabetes mellitus (GDM), and male fetal sex. Maternal BMI, gestational week, and GWG were the three risk factors most strongly associated with macrosomia. The prevalence of macrosomia varied dramatically between different areas of China. High pre-pregnancy BMI and GWG represent main modifiable risk factors for macrosomia and need more attention from health care providers. © 2014 John Wiley & Sons Ltd.

  15. Antecedentes de empleo de medicamentos durante el embarazo en madres de pacientes con fisura de labio y/o paladar Drugs use backgrounds during pregnancy in mothers of patients presenting with lip and/or palate fissures

    Directory of Open Access Journals (Sweden)

    Yulenia Cruz Rivas

    2009-03-01

    Full Text Available Los defectos congénitos constituyen anomalías en la estructura, funcionamiento o metabolismo del organismo y sus causas pueden ser genéticas o ambientales. La fisura de labio y paladar constituye un defecto congénito aislado cuya etiología es de carácter multifactorial. El presente estudio tiene como objetivo identificar el comportamiento de las fisuras de labio y/o paladar en madres que ingirieron medicamentos durante el embarazo, para lo cual se analizaron todos los niños nacidos vivos, con el diagnóstico de fisura de labio y/o paladar en el período de tiempo comprendido entre los años 2000 y 2006 en la Ciudad de La Habana, de donde se obtuvo un universo de estudio de 112 pacientes. Se aplicó un formulario con el objetivo de obtener información relacionada con la toma de medicamentos por parte de las madres de los pacientes en el momento de la gestación. Los resultados demuestran que el 58,92 % de las madres ingirieron medicamentos, y que el trimestre de mayor consumo fue el tercero, con el 50,89 % del total de madres estudiadas. Los medicamentos más empleados fueron las vitaminas y los antianémicos.Congenital defects are anomalies in structure, functioning or metabolism of organism and its causes may be of genetic or environmental causes. Lip and palate fissure is an isolated congenital defect whose etiology is of multifactorial character. Aim of present study is to identify behavior of lip and/or palate fissures in mothers took drugs during pregnancy, thus analyzing all children live birth with a diagnosis of lip and/or palate during 2000 and 2006 in Havana City, from where it was possible to obtain a study universe of 112 patients. We applied a form to obtain information related to drugs by mothers of patients during pregnancy. Results show that 58, 92 % of mother took drugs, and that trimester of higher consumption was the third one, with 50,89 % of total of study mothers. More use drugs were vitamins and antianemic.

  16. Adverse perinatal outcomes of adolescent pregnancies in Cameroon.

    Science.gov (United States)

    Kongnyuy, Eugene Justine; Nana, Philip N; Fomulu, Nelson; Wiysonge, Shey Charles; Kouam, Luc; Doh, Anderson S

    2008-03-01

    There are geographic variations in fetal outcomes of adolescent pregnancies because of socio-economic differences between regions and countries. The aim of our study was to determine adverse fetal outcomes associated with adolescent pregnancies in Cameroon. A cross-sectional study to compare the outcomes of 268 singleton, adolescent pregnancies with 832 controls, delivered in four referral hospitals in Yaounde (Cameroon), between November 2004 and April 2005. The adverse fetal outcomes related to adolescent pregnancies were low birth weight (growth retardation were not significantly higher among adolescents. Adverse maternal outcome associated with adolescent pregnancies were eclampsia (OR, 3.18; CI, 1.21-8.32), preeclampsia (OR, 1.99; CI, 1.24-3.15), perineal tear (OR, 1.45; CI, 1.06-1.99) and episiotomy (OR, 1.82; CI, 1.20-2.73). Caesarean delivery, instrumental delivery and premature rupture of membranes were not significantly associated with adolescent pregnancy. Maternal factors associated with adverse fetal outcome in adolescents were maternal age, number of prenatal visits Cameroon. Improving compliance with prenatal care could significantly reduce the frequency of adverse fetal outcomes in adolescent populations in Cameroon.

  17. Primary sclerosing cholangitis and pregnancy

    Directory of Open Access Journals (Sweden)

    Casper Q. Kammeijer

    2011-08-01

    Full Text Available Primary sclerosing cholangitis is a progressive disease, and coincidentally in pregnancy it is rare. It is characterized by progressive inflammation and destruction of bile ducts finally resulting in liver failure. A rare case of primary sclerosing cholangitis in pregnancy is presented. The course of the pregnancy was marked by threatened preterm delivery and exacerbation of cholestasis. She was successfully treated with ursodeoxycholic acid (UDCA. Although, primary sclerosing cholangitis has both maternal and fetal effects on pregnancy, the overall outcome is favorable. Only few cases have been reported using high dose ursodeoxycholic acid for primary sclerosing cholangitis in pregnancy, it often improves pruritus but has no protection against stillbirth. Data on the safety to the fetus or neonate and long-term outcome are scarce.

  18. Severe Acute Pancreatitis in Pregnancy

    Science.gov (United States)

    Abdullah, Bahiyah; Kathiresan Pillai, Thanikasalam; Cheen, Lim Huay; Ryan, Ray Joshua

    2015-01-01

    This is a case of a pregnant lady at 8 weeks of gestation, who presented with acute abdomen. She was initially diagnosed with ruptured ectopic pregnancy and ruptured corpus luteal cyst as the differential diagnosis. However she then, was finally diagnosed as acute hemorrhagic pancreatitis with spontaneous complete miscarriage. This is followed by review of literature on this topic. Acute pancreatitis in pregnancy is not uncommon. The emphasis on high index of suspicion of acute pancreatitis in women who presented with acute abdomen in pregnancy is highlighted. Early diagnosis and good supportive care by multidisciplinary team are crucial to ensure good maternal and fetal outcomes. PMID:25628906

  19. Severe Acute Pancreatitis in Pregnancy

    Directory of Open Access Journals (Sweden)

    Bahiyah Abdullah

    2015-01-01

    Full Text Available This is a case of a pregnant lady at 8 weeks of gestation, who presented with acute abdomen. She was initially diagnosed with ruptured ectopic pregnancy and ruptured corpus luteal cyst as the differential diagnosis. However she then, was finally diagnosed as acute hemorrhagic pancreatitis with spontaneous complete miscarriage. This is followed by review of literature on this topic. Acute pancreatitis in pregnancy is not uncommon. The emphasis on high index of suspicion of acute pancreatitis in women who presented with acute abdomen in pregnancy is highlighted. Early diagnosis and good supportive care by multidisciplinary team are crucial to ensure good maternal and fetal outcomes.

  20. Diagnosis of Toxoplasmosis in Pregnancy

    Directory of Open Access Journals (Sweden)

    Umit Savasci

    2012-12-01

    Full Text Available Toxoplasmosis is a common worldwide parasitic infection that caused by Toxoplasma gondii. The clinical progress is generally asymptomatic in patient with normal immune system, on the other hand severe clinical presentations seen in patients with immune deficiency or pregnancy. Congenital toxoplasmosis can emerge due to contamination during pregnancy but 6-8 weeks prior to pregnancy are also at risk. Infants with toxoplasmosis have some clinical semptoms such as chorioretinitis, epilepsia, hypotonia, psychomotor disorders, mental retardation, encephalitis, microcephaly, hydrocephalus, intracranial calcifications, hepatosplenomegaly. Early diagnosis during pregnancy and subsequent treatment. may prevent malformations. Toxoplasmosis diagnosis during pregnancy is mostly based on IgM and IgG antibody screening tests. While IgM indicates the acute infection, it disappears in early period and can be detected in low consantrations through long ages. Therefore IgG avidity test takes more place in the diagnosis of toxoplasmosis during pregnancy. High avidity levels indicate acquired infection prior than 16 weeks, so that it is recommended to perform the test in the first trimester. Low IgG avidity level may indicate a newly onset infection. Amniotic fluid T.gondii PCR, anomaly screening with ultrasonography, Toxoplasma gondii cyst dying with Wright-Giemsa dye in plasental and fetal tissue are the other diagnostic tools can be performed during pregnancy. Avidity test methods during the 16 weeks of pregnancy reduce repeating serum analysis, amniotic fluid PCR reguirement, unnecessary antibiotic treatments and noncompulsory abortus. [TAF Prev Med Bull 2012; 11(6.000: 767-772

  1. An ectopic pregnancy in the tubal interstitium: beware!

    Science.gov (United States)

    Sharma, Nidhi; Rohini; Upasana

    2013-01-01

    An interstitial ectopic pregnancy is a rare and a dangerous form of an ectopic pregnancy. It presents late clinically and it is difficult to be imaged radiographically. We are presenting a case of an interstitial pregnancy which was a surprise intra operative finding.As Assisted Reproductive Technology (ART) procedures are becoming popular, the incidence of ectopic pregnancies is likely to increase. The clinicians should be well equipped to diagnose and to treat this unusual form of ectopic pregnancies at the earliest.

  2. Breast carcinoma during pregnancy

    International Nuclear Information System (INIS)

    Khairy, Gamal A.; Abdulkarim, Huda A.

    2008-01-01

    The medical records of patients with pregnancy associated breastcarcinoma were critically reviewed to identify the tumor characteristics,maternal details, type of treatment delivered and disease outcome. Over thelast 5 years, there were 5 patients out of 220 giving a percentage prevalenceof 2.27%. The median age at presentation was 33 years. Three patients werediagnosed by the sixth week of gestational age. Three out of 5 presented withstage IIIA. Four patients has >6 positive axillary lymph nodes and grade IIIdisease. So in spite of the discovery of the tumor in the early weeks ofpregnancy, our patients presented with advanced disease, which is consistentwith the presentation of breast carcinoma in non-pregnant women in this partof the world. So it could be an ignored disease, which become evident withthe pregnancy. We highly encourage the obstetricians to perform thoroughbreast examination during the prenatal period with prompt referral of anysuspicious cases. (author)

  3. Vaginal progesterone for preventing preterm birth and adverse perinatal outcomes in singleton gestations with a short cervix: a meta-analysis of individual patient data.

    Science.gov (United States)

    Romero, Roberto; Conde-Agudelo, Agustin; Da Fonseca, Eduardo; O'Brien, John M; Cetingoz, Elcin; Creasy, George W; Hassan, Sonia S; Nicolaides, Kypros H

    2018-02-01

    The efficacy of vaginal progesterone for preventing preterm birth and adverse perinatal outcomes in singleton gestations with a short cervix has been questioned after publication of the OPPTIMUM study. To determine whether vaginal progesterone prevents preterm birth and improves perinatal outcomes in asymptomatic women with a singleton gestation and a midtrimester sonographic short cervix. We searched MEDLINE, EMBASE, LILACS, and CINAHL (from their inception to September 2017); Cochrane databases; bibliographies; and conference proceedings for randomized controlled trials comparing vaginal progesterone vs placebo/no treatment in women with a singleton gestation and a midtrimester sonographic cervical length ≤25 mm. This was a systematic review and meta-analysis of individual patient data. The primary outcome was preterm birth preterm birth preterm birth preterm birth preterm birth and improves perinatal outcomes in singleton gestations with a midtrimester sonographic short cervix, without any demonstrable deleterious effects on childhood neurodevelopment. Published by Elsevier Inc.

  4. Diagnosing ectopic pregnancy in the emergency setting.

    Science.gov (United States)

    Lee, Robert; Dupuis, Carolyn; Chen, Byron; Smith, Andrew; Kim, Young H

    2018-01-01

    Ectopic pregnancy is the implantation of a fertilized egg outside the uterine endometrial cavity. For women presenting to the emergency department with abdominal pain and/or vaginal bleeding, ectopic pregnancy is an important diagnostic consideration. The diagnosis is made based on laboratory values and ultrasound imaging findings. The ultrasound appearance of both normal early pregnancy and ectopic pregnancy are variable and often subtle, presenting diagnostic challenges for radiologists. This pictorial essay describes and illustrates the sonographic findings of ectopic pregnancy and reviews the differential diagnoses that can mimic ectopic pregnancy on ultrasound. With the possibility of medical management, the value of early detection and prompt initiation of treatment has increased in improving clinical outcomes and preventing the complications of ectopic pregnancy.

  5. Diagnosing ectopic pregnancy in the emergency setting

    Directory of Open Access Journals (Sweden)

    Robert Lee

    2018-01-01

    Full Text Available Ectopic pregnancy is the implantation of a fertilized egg outside the uterine endometrial cavity. For women presenting to the emergency department with abdominal pain and/or vaginal bleeding, ectopic pregnancy is an important diagnostic consideration. The diagnosis is made based on laboratory values and ultrasound imaging findings. The ultrasound appearance of both normal early pregnancy and ectopic pregnancy are variable and often subtle, presenting diagnostic challenges for radiologists. This pictorial essay describes and illustrates the sonographic findings of ectopic pregnancy and reviews the differential diagnoses that can mimic ectopic pregnancy on ultrasound. With the possibility of medical management, the value of early detection and prompt initiation of treatment has increased in improving clinical outcomes and preventing the complications of ectopic pregnancy.

  6. [Dietary management of diabetic pregnancy].

    Science.gov (United States)

    Shimron-Nachmias, Limor; Frishman, Sigal; Hod, Moshe

    2006-10-01

    During pregnancy, several metabolic changes are observed which aim to provide optimum substrate, energy and other nutritional requirements to both the mother and the fetus. Maternal nutrition is the only source for most nutrients, influencing neonatal and placenta development, mother's physiological adjustment and also playing a major role in the destiny of the offspring. Over-nutrition or malnutrition are both linked with increased risk of diabetes mellitus in the offspring. Diabetes in pregnancy is the most common and important metabolic dysfunction in pregnancy. This is divided into two types and it is very important to distinguish between them, as each has different nutritional requirements and a different impact on the course of the pregnancy and the development of the fetus. Gestational diabetes mellitus (GDM) is the main type of diabetes in pregnancy, it usually appears in the second half of pregnancy and mainly influences fetal growth rate and can slow systemic development. Most women with GDM are treated with nutritional management alone. Pre-existing diabetes mellitus is present before pregnancy and it's effects begin at fertilization and implantation, and continue throughout pregnancy and thereafter. It involves high risk of early abortion, severe congenital defects and disrupted organogenesis. Although the treatment of pre-existing diabetes is usually a pharmacological one (insulin or oral pharmacological agents), nutritional management is still very important in normalization of glucose levels before and throughout the pregnancy. Fetal morbidity is lower in women with diabetes in pregnancy when optimal glucose control is maintained. Normalization of glucose levels during pregnancy is agreed to be the main factor in preventing poor outcomes in pregnancy. Dietary advice throughout pregnancy include frequent small meals which contain carbohydrates that are not highly processed, rich with slowly absorbed starches and non-soluble polysaccharides and with a

  7. Immunohistochemical features of progesterone receptors expression of placental barrier in women with multiple pregnancies resulting from assisted reproduction

    Directory of Open Access Journals (Sweden)

    T. D. Zadorozhna

    2016-01-01

    Full Text Available Hormonal disorders are one of the main known causes of miscarriage and preterm birth in multiple pregnancies resulting from assisted reproductive technology (ART. Progesterone and the number of its receptors play an important role in the preservation and prolongation of pregnancy and it is the pressing issue of our time. The study of placentas, as the main site of synthesis of progesterone, has high informative potential and it is the most important diagnostic object, and information received by its research is essential for the full conclusion on the causes, mechanisms, close and long-term effects of multiple pregnancy pathology. Aim. The aim of our study was to investigate immunohistochemical features of placentas from women with dichorionic diamniotic twin pregnancies in spontaneous fertilization and after use of assisted reproductive technology (ART. Methods and results. According to this goal we examined 94 women, 44 of whom had multiple pregnancies due to ART, 42 with separate multiple pregnancy and 38 women with a singleton pregnancy. We carried out clinical and statistical analysis of the course of pregnancy and childbirth in the studied groups. During the study it was found that multiple pregnancies due to assisted reproduction belong to the high risk of gestation, at which premature births occur much more frequently than in singleton pregnancies. We were the first to carry out the immunohistochemical study of placentas in which the highest expression of progesterone receptors in the nuclei of cells of decidua (45% related to the parent structure of the placenta from women with multiple pregnancies caused by ART is found. It is also found that with increasing gestational age, there has been a significant decrease in the expression of the activity of progesterone receptors (from 45 to 2.5%, regardless of the method of conception and the number of fetuses. Conclusions. The results of the study point to the definitive link of structures of

  8. Pathologic conditions in pregnancy

    International Nuclear Information System (INIS)

    Beomonte Zobel, B.; Tella, S.; Innacoli, M.; D'Archivio, C.; Cardone, G.; Masciocchi, C.; Gallucci, M.; Passariello, R.; Cappa, F.

    1991-01-01

    Soma authors suggested that MR imaging could rapresent an effective diagnostic alternative in the study of pathologic conditions of mother and fetus during pregnancy. To verify the actual role of MR imaging, we examined 20 patients in the 2nd and 3rd trimester of gestation, after a preliminary US examination. Fifteen patients presented fetal or placental pathologies; in 4 patients the onset of the pathologic condition occurred during pregnancy; in 1 case of US diagnosis of fetal ascites, MR findings were nornal and the newborn was healty. As for placental pathologies, our series included a case of placental cyst, two hematomas between placenta and uterine wall, and two cases of partial placenta previa. As for fetal malformation, we evaluated a case of omphalocele, one of Prune-Belly syndrome, a case of femoral asimmetry, one of thanatophoric dwarfism, a case of thoracopagus twins with cardiovascular abnormalities, two fetal hydrocephali, and three cases of pyelo-ureteral stenosis. As for maternal pathologies during pregnancy, we observed a case of subserous uterine fibromyoma, one of of right hydronephrosis, one of protrusion of lumbar invertebral disk, and a large ovarian cyst. In our experience, MR imaging exhibited high sensitivity and a large field of view, which were both useful in the investigation of the different conditions occurring during pregnancy. In the evaluation of fetal and placental abnormalities, especially during the 3rd trimester, the diagnostic yieldof MR imaging suggested it as a complementary technique to US for the evaluation of fetal malformation and of intrauterine growth retardation

  9. Pancreatitis in pregnancy.

    Science.gov (United States)

    Eddy, Jennifer J; Gideonsen, Mark D; Song, Jonathan Y; Grobman, William A; O'Halloran, Peggy

    2008-11-01

    To estimate the incidence, cause, and complications of pancreatitis in pregnancy and to identify factors associated with adverse outcomes. This study was a chart review of all pregnant patients diagnosed with pancreatitis from 1992-2001 at 15 participating hospitals. Information was collected on presentation, management, and outcome, along with the number of deliveries at each hospital. During the 10 years of the study, 101 cases of pancreatitis occurred among 305,101 deliveries, yielding an incidence of one in 3,021 (.03%). There were no maternal deaths; perinatal mortality was 3.6%. Eighty-nine women had acute pancreatitis, and 12 women had chronic pancreatitis. The majority (66%) of cases of acute pancreatitis were biliary in origin, and they were associated with better outcomes than nonbiliary causes. Cases of gallstone pancreatitis that received surgical or endoscopic intervention during pregnancy had lower rates of preterm delivery and recurrence than those that were conservatively managed, but this difference was not significant (P=.2). Alcohol was responsible for 12.3% of acute pancreatitis cases and 58% of chronic pancreatitis cases and was associated with increased rates of recurrence and preterm delivery. A calcium level, triglycerides, or both was not obtained in half of cases identified as idiopathic. Pancreatitis is a rare event in pregnancy, occurring in approximately 3 in 10,000 pregnancies. Although it is most often acute and related to gallstones, nonbiliary causes should be sought because they are associated with worse outcomes. III.

  10. Cardiovascular Complications of Pregnancy

    Science.gov (United States)

    Gongora, Maria Carolina; Wenger, Nanette K.

    2015-01-01

    Pregnancy causes significant metabolic and hemodynamic changes in a woman’s physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia), gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke) and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up. PMID:26473833

  11. Neurosurgical procedures in pregnancy

    Directory of Open Access Journals (Sweden)

    Cirak Bayram

    2003-01-01

    Full Text Available PURPOSE: Over the past few decades maternal mortality has progressively declined because of improved management of the major obstetric problems of hemorrhage, infection, and toxemia. As a result, the relative incidence of deaths resulting from non obstetric causes has increased. Chief among nonobstetric causes are neurologic disorders. Those most common during pregnancy are low back pain, intracranial tumors, subarachnoid hemorrhage, and neurotrauma. The management of the neurosurgical pathologies during pregnancy needs some specifications for both the mother and the fetus. METHODS: We performed a retrospective study evaluating the clinical, radiological, and surgical characteristics of 9 patients who have cranial neuropathologies and have undergone neurosurgical intervention. RESULTS: Most of the patients in this study had vaginal delivery. Prominent neurosurgical disease related to cerebral damage. Every patient underwent a laboratory and radiological evaluation. All except one survived the neurosurgical pathology. Neither baby nor mother had significant problem during delivery and neurosurgical intervention. CONCLUSION: Pregnant women may face to every kind of neurosurgical pathology that nonpregnant women have faced. In addition, pregnancy itself, gives rise some metabolic changes in the women and those changes may cause some neurologic pathologies to be symptomatic or to aggravate the present symptomatology. Because of those reasons, close neurologic follow up of a pregnant woman is of vital importance. At the end of a pregnancy having experienced some neurologic interventions including diagnostic evaluation or surgical intervention does not necessitates the cesarean section for a neurologically intact infant and mother.

  12. [Clozapine and pregnancy].

    Science.gov (United States)

    Nguyen, H N; Lalonde, P

    2003-01-01

    days after birth. The mother was receiving 350 mg of clozapine, but also lorazepam and haloperidol during her pregnancy. The newborn withdrawal of lorazepam can increase the risk of convulsions and also haloperidol can diminish the convulsion threshold. Floppy infant syndrome: in the case described by Dimichele (1996), the mother received a daily dosage of 300 mg of clozapine and 2.5 mg of lorazepam 3 to 5 times a day. This can explain hypotonia. Stoner (1997) reports a second case where a mother, who received 600 mg of clozapine during pregnancy, gave birth to a child who had no convulsions neither hypotonia. The cases described concerning studies of children until age 2 to 3 years by Stoner (1997) and Dickson (1998) and until 6 years old by Barnas (1994), do not mention any developmental problem, similar to the two daughters of our patient. The pharmacovigilance service of Novarits reports 6% of malformations. But these reports must be considered with caution since they represent only the pregnancies reported spontaneously to the pharmaceutical company. This is only a portion of all pregnancies associated with clozapine. No specific risks for the mother and children can be attributed to the use of clozapine during pregnancy. However, the plasma concentration of clozapine is higher in the fetus compared to the mother (Barnas, 1994); therefore, a minimal dosage should be used. Since clozapine is present in the maternal milk, breast feeding should be avoided. The advantages to use clozapine during pregnancy must exceed the risks. It is justified to continue the use of this medication even if data on classic antipsychotics (e.g.: haloperidol) are more extensive. Because the risk of psychotic exacerbation is higher, the substitution of clozapine is not recommended. The psychosocial support and the obstetrical follow-up must be intensive too. An institutional pharmacovigilance service should complement the one provided by the industry. Also, further case-control and cohort

  13. Pre-pregnancy weight and the risk of stillbirth and neonatal death

    DEFF Research Database (Denmark)

    Kristensen, J; Vestergaard, M; Wisborg, K

    2005-01-01

    OBJECTIVE: To evaluate the association between maternal pre-pregnancy body mass index (BMI) and the risk of stillbirth and neonatal death and to study the causes of death among the children. DESIGN: Cohort study of pregnant women receiving routine antenatal care in Aarhus, Denmark. SETTING: Aarhus...... University Hospital, Denmark, 1989-1996. POPULATION: A total of 24,505 singleton pregnancies (112 stillbirths, 75 neonatal deaths) were included in the analyses. METHODS: Information on maternal pre-pregnancy weight, height, lifestyle factors and obstetric risk factors were obtained from self......-administered questionnaires and hospital files. We classified the population according to pre-pregnancy BMI as underweight (BMI neonatal death and causes of death...

  14. Women with minor menstrual irregularities have increased risk of preeclampsia and low birthweight in spontaneous pregnancies

    DEFF Research Database (Denmark)

    Bonnesen, Barbara; Oddgeirsdóttir, Hanna L; Naver, Klara Vinsand

    2016-01-01

    INTRODUCTION: Very few studies describe the obstetric and neonatal outcome of spontaneous pregnancies in women with irregular menstrual cycles. However, menstrual cycle irregularities are common and may be associated with increased risk, and women who develop pregnancy complications more frequently...... recollect irregular menstrual cycles before the time of conception in case-control studies. MATERIAL AND METHODS: This retrospective cohort study compares obstetric and neonatal outcomes in spontaneous singleton pregnancies in 3440 primiparous Danish women stratified according to menstrual cycle regularity....... All pregnancies delivered after 22 weeks of gestation and had a nuchal translucency examination at Copenhagen University Hospital Hvidovre between 1 January 2009 and 31 December 2010. Menstrual cycle irregularity was defined as more than 7 days' deviation between self-reported and ultrasound...

  15. Vitamin D status in the first-trimester: effects of Vitamin D deficiency on pregnancy outcomes.

    Science.gov (United States)

    Ates, Seda; Sevket, Osman; Ozcan, Pinar; Ozkal, Fulya; Kaya, Mehmet Onur; Dane, Banu

    2016-03-01

    To assess serum levels of 25-hydroxyvitamin D [25(OH)D] in the first trimester and to determine the factors affecting deficiency levels and its association with pregnancy outcomes. Serum 25(OH)D concentrations were measured at 11-14 weeks' gestation in 229 singleton pregnancies using liquid chromatography-tandem mass spectrometry. The median serum 25(OH)D concentration was 10.8 ng/mL and 45.9% of women had severe vitamin D deficiency with concentrations of vitamin D deficiency was observed in early pregnancy which was related to dress code, use of multi-vitamins and season at sampling. Low 25(OH)D levels were not related with adverse pregnancy outcomes. Women with severe vitamin D deficiency were more likely to deliver vaginally.

  16. Fish oil supplementation during pregnancy and offspring risk of attention deficit/hyperactivity disorder and depression

    DEFF Research Database (Denmark)

    Strøm, Marin; Maslova, E.; Hansen, S.

    2013-01-01

    pregnancy as participants in: the RCT90, a single center trial enrolling normal pregnancies in 1990, and FOTIP, a multicenter trial enrolling high-risk pregnancies during 1990–1996. We used definitions of ADHD and depression based on ICD-10 codes and drug dispensary data, using information on first....... Objective: To examine the effect of fish oil supplementation in pregnancy on offspring risk of attention deficit/ hyperactivity disorder (ADHD) and depression. Methods: We used data from 397 and 654 singleton offspring of mothers who were randomized to fish oil (providing 1 g/day of DHA) or olive oil during...... prescription/hospital contact as a proxy for ADHD and depression, respectively. We performed intention-to-treat analysis and report odds ratios (ORs) and 95% CI comparing the two intervention groups. Results: There were 17 and 35 cases of ADHD among offspring to participants in RCT90 and FOTIP, respectively...

  17. The effect of obesity on early fetal growth and pregnancy duration

    DEFF Research Database (Denmark)

    Thagaard, Ida Näslund; Krebs, Lone; Holm, Jens-Christian

    2017-01-01

    OBJECTIVE: The objective of this study is to investigate the effect of maternal obesity on fetal size in first- and second-trimester pregnancies and to determine duration of pregnancy as estimated by a variety of methods. METHODS: Between 2006 and 2011, a cohort study included (n = 9055) singleton...... pregnancies that resulted in live birth at Holbaek Hospital in Denmark. This study recorded first- and second-trimester fetal measurements and maternal anthropometry. Characteristics considered included mother's age, parity, height, body mass index (BMI), smoking habits, and sex of child. The correlation...... between BMI and duration of pregnancy was analyzed by time-to-event analysis and accounted for medical intervention by censoring while correlation of BMI on fetal size was evaluated by multiple regression analysis. RESULTS: Adjusting for maternal and fetal characteristics, BMI was associated...

  18. Successful pregnancy following medical management of heterotopic pregnancy

    Directory of Open Access Journals (Sweden)

    R Lavanya

    2009-01-01

    Full Text Available We present a case of sonographic demonstration of quadruplet heterotopic pregnancy consisting of twin intrauterine (IU pregnancy and a twin adnexal pregnancy after ovulation induction (OI with clomiphene citrate (CC and timed intercourse (TI. Both heterotopic pregnancy and spontaneous twinning are frequent after OI, this combination although extremely rare must be kept in mind. The role of early transvaginal sonography and serum beta human chorionic gonadotrophin after missed periods helps in early diagnosis. It gives us an opportunity for medical management, saving the patient the agony of surgery along with loss of pregnancy. The management of heterotopic pregnancy is controversial. This patient did not have a viable IU pregnancy and both the sacs in the adnexa were small. Thus, we treated her successfully by medical management with systemic methotrexate, with regular follow-up. This patient successfully conceived after 6 months with OI and TI, with ovulation occurring from the same side of the previous ectopic. She had a viable IU gestation corresponding to 12 weeks.

  19. Pregnancy outcome for fetuses with increased nuchal translucency but normal karyotype.

    Science.gov (United States)

    Lithner, Christina Unger; Kublickas, Marius; Ek, Sverker

    2016-03-01

    To investigate pregnancy outcome for fetuses with nuchal translucency (NT) ≥3.5 mm but normal karyotype in the Stockholm (Sweden) area. A retrospective population-based cohort study. From 2006 to 2012, fetal NT was measured in 55123 singleton pregnancies. There were 341 pregnancies with NT thickness ≥3.5 mm; 139 had a normal karyotype, 164 had an abnormal karyotype and 38 were removed from the study. Pregnancy outcome was defined as adverse (termination of pregnancy [TOP], miscarriage [MC], intrauterine fetal death [IUFD], or delivery of a child with structural defects or genetic disorders), or favourable (delivery of a child without any structural defects or genetic disorders diagnosed before discharge). Of the 139 high NT pregnancies with normal karyotype, 110 (79.2%) resulted in live births, one (0.7%) IUFD, 23 (16.5%) TOP and five (3.6%) MC. The risk of an adverse pregnancy outcome increased with increasing NT. Structural fetal defects were found in 28 (19.5%) of pregnancies undergoing second trimester ultrasound screening, of which seven resulted in live births and 21 were terminated. The most common structural defect was cardiac defects. Adverse pregnancy outcome increased with increasing NT, even with normal karyotype, however, the prognosis is good if the second trimester ultrasound screening is normal. © The Author(s) 2015.

  20. Ambient air pollutant concentrations during pregnancy and the risk of fetal growth restriction

    Science.gov (United States)

    Rich, David Q.; Demissie, Kitaw; Lu, Shou-En; Kamat, Leena; Wartenberg, Daniel; Rhoads, George G.

    2014-01-01

    Background Previous studies of air pollution and birth outcomes have not evaluated whether complicated pregnancies might be susceptible to the adverse effects of air pollution. We hypothesized that trimester mean pollutant concentrations would be associated with fetal growth restriction, with larger risks among complicated pregnancies. Methods We used a multiyear linked birth certificate and maternal/newborn hospital discharge dataset of singleton, term births to mothers residing in New Jersey at the time of birth, who were White (non-Hispanic), African American (non-Hispanic), or Hispanic. We defined very small for gestational age (VSGA) as a fetal growth ratio pregnancy complications. Results We found significantly increased risk of SGA associated with 1st and 3rd trimester PM2.5, and increased risk of VSGA associated with 1st, 2nd, and 3rd trimester NO2 concentrations. Pregnancies complicated by placental abruption and premature rupture of the membrane had ~2-5 fold greater excess risks of SGA/VSGA than pregnancies not complicated by these conditions, although these estimates were not statistically significant. Conclusions These findings suggest that ambient air pollution, perhaps specifically traffic emissions during early and late pregnancy and/or factors associated with residence near a roadway during pregnancy, may affect fetal growth. Further, pregnancy complications may increase susceptibility to these effects in late pregnancy. PMID:19359274