Pregnancy Outcomes (pregnancy + outcome)

Distribution by Scientific Domains
Distribution within Medical Sciences

Kinds of Pregnancy Outcomes

  • adverse pregnancy outcome
  • poor pregnancy outcome
  • subsequent pregnancy outcome
  • successful pregnancy outcome


  • Selected Abstracts


    Prevalence and Diversity of Microbes in the Amniotic Fluid, the Fetal Inflammatory Response, and Pregnancy Outcome in Women with Preterm Pre-Labor Rupture of Membranes

    AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Issue 1 2010
    Daniel B. DiGiulio
    Citation DiGiulio DB, Romero R, Kusanovic JP, Gómez R, Kim CJ, Seok K, Gotsch F, Mazaki-Tovi S, Vaisbuch E, Sanders K, Bik EM, Chaiworapongsa T, Oyarzún E, Relman DA. Prevalence and diversity of microbes in the amniotic fluid, the fetal inflammatory response, and pregnancy outcome in women with preterm pre-labor rupture of membranes. Am J Reprod Immunol 2010; 64: 38,57 Problem, The role played by microbial invasion of the amniotic cavity (MIAC) in preterm pre-labor rupture of membranes (pPROM) is inadequately characterized, in part because of reliance on cultivation-based methods. Method of study, Amniotic fluid from 204 subjects with pPROM was analyzed with both cultivation and molecular methods in a retrospective cohort study. Broad-range and group-specific polymerase chain reaction (PCR) assays targeted small subunit ribosomal DNA (rDNA), or other gene sequences, from bacteria, fungi, and archaea. Results were correlated with measurements of host inflammation, as well as pregnancy and perinatal outcomes. Results, The prevalence of MIAC was 34% (70/204) by culture, 45% (92/204) by PCR, and 50% (101/204) by both methods combined. The number of bacterial species revealed by PCR (44 species-level phylotypes) was greater than that by culture (14 species) and included as-yet uncultivated taxa. Some taxa detected by PCR have been previously associated with the gastrointestinal tract (e.g., Coprobacillus sp.), the mouth (e.g., Rothia dentocariosa), or the vagina in the setting of bacterial vaginosis (e.g., Atopobium vaginae). The relative risk for histologic chorioamnionitis was 2.1 for a positive PCR [95% confidence interval (CI), 1.4,3.0] and 2.0 for a positive culture (95% CI, 1.4,2.7). Bacterial rDNA abundance exhibited a dose relationship with gestational age at delivery (R2 = 0.26; P < 0.01). A positive PCR was associated with lower mean birthweight, and with higher rates of respiratory distress syndrome and necrotizing enterocolitis (P < 0.05 for each outcome). Conclusion, MIAC in pPROM is more common than previously recognized and is associated in some cases with uncultivated taxa, some of which are typically associated with the gastrointestinal tract. The detection of MIAC by molecular methods has clinical significance. [source]


    SHORT COMMUNICATION: CD3, CD56+ CD16+ Natural Killer Cells and Improvement of Pregnancy Outcome in IVF/ICSI Failure After Additional IVIG-Treatment

    AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Issue 3 2010
    Lothar Heilmann
    Citation Heilmann L, Schorsch M, Hahn T. CD3, CD56+ CD16+ Natural killer cells and improvement of pregnancy outcome in IVF/ICSI failure after additional IVIG-treatment. Am J Reprod Immunol 2010; 63: 263,265 Problem, The purpose of this retrospective, observational study was to investigate whether additional treatment with intravenous immunglobulin (IVIG) increased the rate of successful pregnancies after repeated implantation failure (RIF). The retrospective data were compared with data of patients without IVIG-therapy from the meta-analysis of Clark et al. Method of study, A total of 188 women with 226 treatment cycles between 2007 and 2009 were evaluated for IVIG therapy. The percentage of NK cells was measured two times before a new embryo transfer (only women with NK cell percentages >12% were included) and after embryo transfer at a positive pregnancy test. Results, In comparison with the meta-analysis of Clark et al., we observed a pregnancy rate of 50.5%, an implantation rate of 21% and a miscarriage rate of 16.8%. In 42%/IVIG- patient or 34.9%/embryo transfer, we observed a live born baby. The live born rate per embryo was 16.6%. In accordance with the study of Kwak et al., we indicate a decrease in the NK cells in patients with improved pregnancy outcome. Conclusion, In a subgroup of RIF-patients with high level of CD56+ CD16+ NK-cells the additional application of IVIG leads to a favourable pregnancy outcome. [source]


    ORIGINAL ARTICLE: Thrombin Activatable Fibrinolysis Inhibitor and Clot Lysis Time in Pregnant Patients with Antiphospholipid Syndrome: Relationship with Pregnancy Outcome and Thrombosis

    AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Issue 6 2009
    Maria Angeles Martinez-Zamora
    Problem, Antiphospholipid syndrome (APS) pregnancies are associated with thrombotic obstetric complications, despite treatment. This study evaluated Thrombin Activatable Fibrinolysis Inhibitor (TAFI) levels, TAFI gene polymorphisms and Clot Lysis Time (CLT) in pregnant patients with APS in relation to pregnancy outcome and thrombosis. Method of study, Group 1 consisted of 67 pregnant patients with APS. Group 2 included 66 pregnant patients with uneventful term pregnancies and delivery. Patients were sampled during each trimester and at baseline. TAFI antigen and CLT and two polymorphisms of the TAFI gene, Ala147Thr and +1542C/G, were determined. Results, Significantly prolonged CLT was found at baseline in Group 1. Allele distribution of the TAFI gene polymorphisms was similar in both groups. Basal TAFI and CLT in patients with APS having an adverse or a good obstetrical outcome were similar. Comparison of TAFI and CLT baseline levels in patients with APS with or without previous thrombosis showed no statistical differences. Conclusion, Patients with APS have impairment in fibrinolysis evidenced by prolonged CLT at baseline. TAFI and CLT do not seem to be useful as markers of obstetric outcome or risk of thrombosis in patients with APS. [source]


    Distributions of Endometrial NK Cells, B Cells, T Cells, and Th2/Tc2 Cells Fail to Predict Pregnancy Outcome Following Recurrent Abortion

    AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Issue 4 2002
    TOSHIHIKO MICHIMATA
    PROBLEM: To evaluate the ability of immunophenotypes of endometrial leukocytes from patients with histories of recurrent abortion to predict outcome of subsequent pregnancy. METHODS OF STUDY: Seventeen women with two successive spontaneous abortions with normal karyotype in the conceptus and 15 women with male-factor infertility were studied. Subsequent pregnancy outcomes in 17 recurrent abortion patients were noted; 11 had live birth, while six aborted in the first trimester. All of 15 women with male-factor infertility became pregnant after therapy, resulting in live birth in all cases. Endometrium was sampled during the peri-implantation period before subsequent pregnancy. We immunostained paraffin-embedded sections for lymphocyte markers including natural killer (NK) cell markers, CD56 and CD16, a B-cell marker CD20, T-cell markers CD3 and CD8, and a specific T-helper(Th)2 and T-cytotoxic (Tc)2 marker termed `chemoattractant receptor-homologous molecule expressed on Th2 cells' (CRTH2). Immunoreactive cells for these antigens were counted and positivity ratios to CD45- or CD3-positive cells were calculated. These parameter were compared between 17 patients with histories of recurrent abortion and 15 control women and also compared between 11 patients whose subsequent pregnancy was successful and six patients whose subsequent pregnancy was a failure. RESULTS: Numbers of CD45+, CD56+, CD16+, CD20+, CD3+, CD8+, and CRTH2+ cells in recurrent abortion patients resembled those in controls. No significant difference in lymphocyte subset numbers or ratios was noted between patients whose subsequent pregnancy was successful and those who again aborted. CONCLUSION: We could not predict pregnancy outcome by immunophenotypic analysis of endometrium in women with recurrent abortion. [source]


    Micronutrients and Adverse Pregnancy Outcomes in the Context of HIV Infection

    NUTRITION REVIEWS, Issue 7 2004
    Dr.P.H., Wafaie Fawzi M.B.
    HIV infection is a global public health problem, particularly in Africa. Concurrently, micronutrient deficiencies and adverse pregnancy outcomes are prevalent in the same settings. Supplements containing B complex and vitamins C and E were efficacious in reducing adverse pregnancy outcomes, including fetal loss, low birth weight, and prematurity among HIV-infected women; the generalizability of this finding to uninfected women is being examined. There is little encouragement from published studies to provide prenatal vitamin A supplements in HIV infection, particularly in light of significantly higher risk of mother-to-child transmission observed in one trial. The efficacy and safety of prenatal zinc and selenium supplements on these outcomes need to be examined in randomized trials. [source]


    Pregnancy Outcomes After Kidney Donation

    AMERICAN JOURNAL OF TRANSPLANTATION, Issue 4 2009
    H. N. Ibrahim
    The outcome of pregnancy in kidney donors has generally been viewed to be favorable. We determined fetal and maternal outcomes in a large cohort of kidney donors. A total of 2102 women have donated a kidney at our institution; 1589 donors responded to our pregnancy surveys; 1085 reported 3213 pregnancies and 504 reported none. Fetal and maternal outcomes in postdonation pregnancies were comparable to published rates in the general population. Postdonation (vs. predonation) pregnancies were associated with a lower likelihood of full-term deliveries (73.7% vs. 84.6%, p = 0.0004) and a higher likelihood of fetal loss (19.2% vs. 11.3%, p < 0.0001). Postdonation pregnancies were also associated with a higher risk of gestational diabetes (2.7% vs. 0.7%, p = 0.0001), gestational hypertension (5.7% vs. 0.6%, p < 0.0001), proteinuria (4.3% vs. 1.1%, p < 0.0001) and preeclampsia (5.5% vs. 0.8%, p < 0.0001). Women who had both pre- and post-donation pregnancies were also more likely to have these adverse maternal outcomes in their postdonation pregnancies. In this large survey of previous living donors in a single center, fetal and maternal outcomes and pregnancy outcomes after kidney donation were similar to those reported in the general population, but inferior to predonation pregnancy outcomes. [source]


    Pregnancy outcome in Type 1 diabetes mellitus treated with insulin lispro (Humalog)

    DIABETIC MEDICINE, Issue 1 2003
    E. A. Masson
    Abstract Aims The use of insulin lispro in pregnancy has not been systematically investigated despite its increasing use. Pooled data from seven centres with experience in the use of insulin lispro were accumulated to evaluate pregnancy outcome in women with Type 1 diabetes. Methods Seven units with specialist obstetric diabetes services were recruited to describe their total experience with insulin lispro in pregnancy. Outcomes with respect to the rate of miscarriage, congenital abnormality, perinatal mortality and maternal parameters were recorded in a standardized format. Results Outcomes on 71 babies from 76 pregnancies were documented. There were six (7.8%) early miscarriages. All 71 babies were liveborn with a mean gestational age of 37.2 weeks, and median birthweight of 3230 g. Seven babies weighed > 4 kg. There were four congenital abnormalities (5.6%). There was a 72% increase in the mean insulin dose (0.75,1.29 IU/kg per day). Maternal glycaemic control improved throughout pregnancy. No women developed retinopathy de novo during pregnancy and six with established retinopathy required laser therapy during pregnancy. Conclusions The use of insulin lispro in Type 1 diabetes during pregnancy results in outcomes comparable to other large studies of diabetic pregnancy. [source]


    Pregnancy outcome in congenital dyserythropoietic anemia type I

    EUROPEAN JOURNAL OF HAEMATOLOGY, Issue 4 2008
    Hanna Shalev
    Abstract Objectives:, Congenital dyserythropoietic anemia type I (CDA I) is a rare inherited disease characterized by moderate to severe macrocytic anemia and abnormal erythroid precursors with nuclear chromatin bridges and spongy heterochromatin. Moderate to severe maternal anemia is a recognized independent risk factor for low birth weight (LBW) and complicated delivery. The aim of the study was to review the outcome of pregnancies in women with CDA I. Methods:, The clinical and laboratory records of 28 spontaneous pregnancies in six Bedouin women with CDA I were reviewed. The results were compared with findings from a retrospective review of a large population-based registry including all pregnancies in Bedouin women during the same 15-yr period. Results:, Eighteen pregnancies in women with CDA I (64%) were complicated. One pregnancy was aborted spontaneously in the first trimester and one resulted in a non-viable fetus (stillborn at 26 wk). Cesarean section (CS) was performed in 10 pregnancies (36%). Eleven of the 26 newborns (42%) had a LBW: six were born prematurely and five were small for gestational age. The odds ratio for CS in women with CDA I compared with healthy Bedouin women was 4.5 [95% confidence interval (CI) 1.2,10.3], and for a LBW infant, 5.5 (95% CI 2.4,12.3). Careful follow-up was associated with significantly better fetal outcome (P = 0.05). Conclusions:, Pregnancies in women with CDA I are at high risk for delivery-related and outcome complications. To improve fetal outcome, women with CDA I should be carefully monitored during pregnancy. [source]


    Pregnancy outcome and fibrinolytic, endothelial and coagulation markers in women undergoing uterine artery Doppler screening at 23 weeks

    JOURNAL OF THROMBOSIS AND HAEMOSTASIS, Issue 6 2009
    B. J. HUNT
    Summary.,Background:,Pre-eclampsia (PET) and/or fetal growth restriction (FGR) remain a major cause of maternal and fetal morbidity and mortality. In pregnancy, fibrinolysis is controlled by the maternal endothelium and placenta, both of which are central to the pathogenesis of PET/FGR. Clinically, uterine artery Doppler screening at 23 weeks is used to predict PET/FGR. An abnormal uterine artery Doppler finding is defined as early diastolic bilateral uterine artery notching (BN) in the waveform. However, about 50% of mothers with BN do not develop PET/FGR. Objectives:,We investigated fibrinolytic changes and uterine artery Doppler findings in the second trimester, and related them to pregnancy outcome; in particular assessing whether fibrinolytic markers could discriminate between normal and abnormal outcome in mothers with BN. Patients/methods:,Plasma levels of tissue-type plasminogen activator (t-PA), plasminogen activator inhibitor-1 (PAI-1), plasminogen activator inhibitor-2 (PAI-2), plasmin-,2 antiplasmin (PAP), D-dimers and markers of endothelial dysfunction were measured with Doppler ultrasound at 23 weeks. Results:,Those with BN had decreased PAP and D-dimer levels, and raised PAI-1 and thrombomodulin levels. Mothers with BN and PET/FGR had significantly increased t-PA levels and reduced PAI-2 levels. Conclusions:,BN at 23 weeks of gestation is associated with increased PAI-1 levels. Within the BN group, mothers who developed PET/FGR had increased t-PA levels and decreased PAI-2 levels, although there was no net change in fibrinolysis as measured by D-dimer levels. No single fibrinolytic marker is helpful in determining pregnancy outcome in those with BN, but t-PA and PAI-2 are worthy of study in a multifactorial algorithm. [source]


    Pregnancy outcome following prenatal diagnosis of sex chromosome abnormalities in Mainland China

    PRENATAL DIAGNOSIS, Issue 5 2008
    Can Liao
    No abstract is available for this article. [source]


    Pregnancy outcome in fetuses with increased nuchal translucency and normal karyotype

    PRENATAL DIAGNOSIS, Issue 5 2002
    M. V. Senat
    Abstract Objective This study was conducted to evaluate pregnancy outcome and mid- and long-term prognosis of cases with nuchal translucency ,4,mm and normal karyotype. Methods Retrospective analysis of 160 cases who presented with a nuchal translucency ,4,mm when the CRL was between 45 and 84,mm was undertaken. Cystic hygromas were excluded. When the karyotype was normal a detailed anomaly scan was performed at 20 to 24 weeks followed by serial ultrasound examination. Clinical examination of the neonates was performed by a paediatrician. Long-term follow-up was completed through a questionnaire filled in by parents, GPs and paediatricians. Results 160 fetuses had an NT ,4,mm. 44.3% had an abnormal karyotype. Of the 55.7% with normal karyotypes, 74 % did not show any abnormalities on follow-up ultrasound scan. Mid- and long-term outcome was known in 91% of the cases. 6.4% had a malformation diagnosed only at birth. Among the normal neonates, 11.1% are considered to have a significant neurological handicap or orthopaedic problems at 12 to 72 months of age. Conclusion In an unselected population, NT ,4,mm is associated with a high incidence of chromosomal and non chromosomal abnormalities. Even when the fetal karyotype and serial ultrasound examinations are considered to be normal, the risk of fetal malformation and developmental delay should not be underestimated. Copyright © 2002 John Wiley & Sons, Ltd. [source]


    Pregnancy Complication and Outcome in Women with History of Allergy to Medicinal Agents

    AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Issue 2 2010
    Iris Ohel
    Citation Ohel I, Levy A, Zweig A, Holcberg G, Sheiner E. Pregnancy complication and outcome in women with history of allergy to medicinal agents. Am J Reprod Immunol 2010; 64: 152,158 Problem, Pregnancy outcome in women with a previous history of drug allergy and the role of drug allergies in adverse pregnancy outcomes is unclear. Method of study, A retrospective cohort study comparing pregnancies of women with and without history of drug allergy was conducted. Data were collected from the computerized perinatal database. A multiple logistic regression model, with background elimination, was constructed to control for confounders. Results, Of 186,443 deliveries, 4.6% (n = 8647) occurred in patients with a history of drug allergy. The following conditions were significantly associated with a history of drug allergy: advanced maternal age, recurrent abortions, fertility treatments, hypertensive disorders, and diabetes mellitus. Using multivariate analysis, with background elimination, history of drug allergy was significantly associated with intrauterine growth restriction (OR = 1.52, CI = 1.3,0.8, P < 0.001) and with preterm delivery (OR = 1.26, CI = 1.14,1.38, P < 0.001). Conclusion, A history of drug allergy is an independent risk factor for intrauterine growth restriction and preterm delivery. Further prospective studies are needed to investigate the nature of this association. [source]


    Association of higher rheumatoid arthritis disease activity during pregnancy with lower birth weight: Results of a national prospective study

    ARTHRITIS & RHEUMATISM, Issue 11 2009
    Yaël A. de Man
    Objective To determine the outcome of pregnancy in women with rheumatoid arthritis (RA) in relation to disease activity and medication use during the pregnancy. Methods In a prospective study, pregnant women with RA were evaluated before conception (when possible), during each trimester of the pregnancy, and postpartum. Clinical characteristics, disease activity, medication use, and pregnancy outcome were analyzed. To examine the independent influence of prednisone use and disease activity on birth weight, regression analyses were performed, with adjustments for gestational age of the child at delivery, the sex of the newborn, and the mother's smoking status, education level, parity, and use of an assisted reproduction technique. Kaplan-Meier curve analyses were performed to examine the association between medication use and gestational age at delivery. Results Data from 152 Caucasian RA patients with singleton pregnancies were available. Both the mean ± SD birth weight (3,379 ± 564 gm) and the mean ± SD birth weight standard deviation score (SDS; +0.1 ± 1.1), which is the birth weight adjusted for the gestational age and sex of the newborn, were comparable with those in the general population. On multiple linear regression analyses of birth weight and birth weight SDS, both of which were adjusted for covariates, only disease activity was associated with lower birth weight (P = 0.025). The gestational age at delivery was significantly lower in women who were taking prednisone (38.8 versus 39.9 weeks; P = 0.001), and their delivery was more often premature (<37 weeks; P = 0.004). Conclusion Pregnancy outcome in women with well-controlled RA is comparable with that in the general population. The effect of prednisone on birth weight is mediated by a lower gestational age at delivery, whereas a higher level of disease activity independently influences birth weight negatively, suggesting an immune-mediated mechanism. [source]


    Pregnancy outcome in the setting of extremely low first trimester PAPP-A levels

    AUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 3 2009
    Fergus SCOTT
    Background: Serum pregnancy-associated plasma protein-A (PAPP-A) is part of first trimester Down syndrome screening. Low levels have been associated with adverse outcome as well as chromosomal abnormality. Aims: To assess the incidence of adverse outcome when PAPP-A levels are at or below 0.2 multiples of the median (MoM). Methods: Data on consecutive patients attending a first trimester screening program were collected. Those with PAPP-A levels , 0.2 MoM were divided into three groups: , 0.1 MoM; 0.11,0.15 MoM; and 0.16,0.2 MoM. Results: Screening 44 535 patients resulted in 197 with PAPP-A levels , 0.2 MoM. The incidence of karyotypic abnormality increased with decreasing PAPP-A levels. In the absence of chromosome abnormality, pregnancy outcomes were defined as ,normal' in at least 30% and ,good' in at least 60%, with both percentages increasing as the PAPP-A level rose. The PAPP-A levels were significantly lower in the group with a poor outcome. The incidence of prematurity was similar in the three groups, but higher than the statewide average, while the incidence of extreme prematurity appeared to be related to reducing PAPP-A levels. The incidence of growth restriction in the three groups was similar, but was still double the incidence in the normal population. Conclusion: If the PAPP-A level is , 0.2 MoM and the karyotype is normal, there is an increased risk of adverse outcome. Even with PAPP-A below 0.1 MoM, a good outcome can be expected in 60% of cases. Careful morphological assessment is suggested and later monitoring of fetal growth and well-being. [source]


    Pregnancy outcome in women with heart disease undergoing induction of labour

    BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 7 2004
    Galia Oron
    Objective To examine the safety and outcome of induction of labour in women with heart disease. Design Prospective single-centre comparative study. Setting Major university-based medical centre. Population/Sample One hundred and twenty-one pregnant women with heart disease. Methods The sample included all women with acquired or congenital heart disease who attended our High-Risk Pregnancy Outpatient Clinic from 1995 to 2001. The files were reviewed for baseline data, cardiac and obstetric history, course of pregnancy and induction of labour and outcome of pregnancy. Findings were compared between women who underwent induction of labour and those who did not. Forty-seven healthy women in whom labour was induced for obstetric reasons served as controls. Main outcome measures Pregnancy outcome. Results Of the 121 women with heart disease, 47 (39%) underwent induction of labour. There was no difference in the caesarean delivery rate after induction of labour between the women with heart disease (21%) and the healthy controls (19%). Although the women with heart disease had a higher rate of maternal and neonatal complications than controls (17%vs 2%, P= 0.015), within the study group, there was no difference in complication rate between the patients who did and did not undergo induction of labour. Conclusion Induction of labour is a relatively safe procedure in women with cardiac disease. It is not associated with a higher rate of caesarean delivery than in healthy women undergoing induction of labour for obstetric indications, or with more maternal and neonatal complications than in women with a milder form of cardiac disease and spontaneous labour. [source]


    Pregnancy outcome in severe placental abruption

    BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 7 2003
    Salma Imran Kayani
    Objective To determine the relationship between decision to delivery interval and perinatal outcome in severe placental abruption. Design A case,control study. Setting Large inner city teaching hospital. Methods Retrospective case note review of pregnancies terminated following severe placental aburption and fetal bradycardia. One year paediatric follow up by case note review or postal questionnaire. The differences in outcome (death or cerebral palsy) were examined using non-parametric and univariate analysis for the following time periods , times from onset of symptoms to delivery, onset of symptoms to admission, admission to delivery, onset bradycardia to delivery and decision to delivery interval. Main outcome measures Prenatal death or survival with cerebral palsy. Results Thirty-three women with singleton pregnancies over 28 weeks of gestation, admitted with clinically overt placental abruption, where delivery was effected for fetal bradycardia. Eleven of the pregnancies had a poor outcome (cases), eight infants died and three surviving infants have cerebral palsy. Twenty-two pregnancies had a good outcome (controls): survival with no developmental delay. No statistically significant relationship was found between maternal age, parity, gestation, or birthweight and a poor outcome. A statistically significant relationship between time from decision to delivery was identified (P= 0.02, Mann,Whitney U test). The results of a univariate logistic regression for this variable suggest that the odds ratio of a poor outcome for delivery at 20 minutes compared with 30 minutes is 0.44 (95% CI 0.22,0.86). Fifty-five percent of infants were delivered within 20 minutes of the decision to deliver. Serious maternal morbidity was rare. Conclusion In this small study of severe placental abruption complicated by fetal bradycardia, a decision to delivery interval of 20 minutes or less was associated with substantially reduced neonatal morbidity and mortality. [source]


    Pregnancy outcome in carriers of fragile X

    BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 8 2000
    Juuso Kallinen Medical Student
    Objective To evaluate pregnancy outcome in women who are carriers of fragile X. Design Cross-sectional case-control study. Setting Department of Obstetrics and Gynaecology, Kuopio University Hospital, Finland. Sample Sixty-three singleton pregnancies in carriers of fragile X who were referred for genetic counselling and prenatal diagnosis to Kuopio University Hospital. Methods Logistic regression analysis was used to compare pregnancy outcome in women who are fragile X carrier with outcome of the general obstetric population. Results Carriers of fragile X often experienced more bleeding in late pregnancy than did the reference group. Otherwise, the course and outcome of pregnancy were comparable in both groups. Conclusion Pregnancy outcome in women who are carriers of fragile X is favourable. There is no need to initiate special fetal monitoring because of the fragile X status of the woman. [source]


    Pregnancy outcomes in Canadian medical radiation technologists, 1950,2000

    PAEDIATRIC & PERINATAL EPIDEMIOLOGY, Issue 4 2001
    Mk Bienefeld
    No abstract is available for this article. [source]


    Pregnancy outcomes and antiretroviral treatment in a national cohort of pregnant women with HIV: overall rates and differences according to nationality

    BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 7 2007
    M Floridia
    We used data from the main surveillance study of HIV and pregnancy in Italy to evaluate possible differences in pregnancy care and outcomes according to nationality. Among 960 women followed in 2001,06, 33.5% were of foreign nationality, mostly from African countries. Foreign women had lower rates of preconception counselling and planning of pregnancy. They had more frequently HIV diagnosed during pregnancy, with a later start of antiretroviral treatment and lower treatment rates at all trimesters but not when the entire pregnancy, including delivery, was considered. No differences were observed between the two groups in ultrasonography assessments, hospitalisations, AIDS events, intrauterine or neonatal deaths, and mode and complications of delivery. Foreign women had a slightly lower occurrence of preterm delivery and infants with low birthweight. The results indicate good standards of care and low rates of adverse outcomes in pregnant women with HIV in Italy, irrespective of nationality. Specific interventions, however, are needed to increase the rates of counselling and HIV testing before pregnancy in foreign women. [source]


    The future of prenatal diagnosis: rapid testing or full karyotype?

    BJOG : AN INTERNATIONAL JOURNAL OF OBSTETRICS & GYNAECOLOGY, Issue 10 2005
    An audit of chromosome abnormalities, pregnancy outcomes for women referred for Down's Syndrome testing
    Objective To assess the implications of a change in prenatal diagnosis policy from full karyotype analysis to rapid trisomy testing for women referred primarily for increased risk of Down's Syndrome. Design Retrospective collection and review of data. Setting The four London Regional Genetics Centres. Population Pregnant women (32,674) in the London area having invasive prenatal diagnosis during a six-year three-month period. Methods Abnormal karyotypes and total number of samples referred for raised maternal age, raised risk of Down's Syndrome following serum screening or maternal anxiety were collected. Abnormal karyotypes detected by molecular trisomy detection were removed, leaving cases with residual abnormal karyotypes. These were assessed for their clinical significance. Pregnancy outcomes were ascertained by reviewing patient notes or by contacting obstetricians or general practioners. Main outcome measures Proportion of prenatal samples with abnormal karyotypes that would not have been detected by rapid trisomy testing, and the outcome of those pregnancies with abnormal karyotypes. Results Results from 32,674 samples were identified, of which 24,891 (76.2%) were from women referred primarily for Down's Syndrome testing. There were 118/24,891 (0.47%) abnormal sex chromosome karyotypes. Of the samples with autosomal abnormalities that would not be detected by rapid trisomy testing, 153/24,891 (0.61%) were in pregnancies referred primarily for Down's Syndrome testing. Of these, 98 (0.39%) had a good prognosis (46/98 liveborn, 3/98 terminations, 1/98 intrauterine death, 1/98 miscarriage, 47/98 not ascertained); 37 (0.15%) had an uncertain prognosis (20/37 liveborn, 5/37 terminations; 12/37 not ascertained) and 18 (0.07%) had a poor prognosis (1/18 liveborn, 2/18 miscarriage, 11/18 terminations, 4/18 not ascertained). Conclusions For pregnant women with a raised risk of Down's Syndrome, a change of policy from full karyotype analysis to rapid trisomy testing would result in the failure to detect chromosome abnormalities likely to have serious clinical significance in approximately 0.06% (1 in 1659) cases. However, it should be noted that this figure may be higher (up to 0.12%; 1 in 833) if there were fetal abnormalities in some of the pregnancies in the uncertain prognosis group for which outcome information was not available. [source]


    Pregnancy outcomes following cabergoline treatment: extended results from a 12-year observational study

    CLINICAL ENDOCRINOLOGY, Issue 1 2008
    Annamaria Colao
    Summary Objective, Cabergoline is a dopamine agonist used to treat hyperprolactinaemia. Because hyperprolactinaemia is a significant cause of infertility in women, cabergoline and other dopamine agonists are frequently prescribed to reduce prolactin levels and restore normal menses. They are usually discontinued shortly after the patient becomes pregnant. Although cabergoline has been used to treat hyperprolactinaemia since the mid-1990s, safety data related to maternal and foetal exposure to this agent are still limited. Design, The current prospective, observational study reports on a total of 380 pregnancies. This extends by 154 pregnancies the results of a previously published interim report on the outcomes of 226 pregnancies in women treated with cabergoline up to 1994. Main outcome measures, Outcomes examined include the incidence of abortions and premature delivery and the number and types of foetal malformations or abnormalities. Results, Follow-up data were available for 329 pregnancies, including 258 (78%) deliveries and 71 (22%) abortions. Of the 71 reported abortions, 31 (44%) were voluntary, 30 (42%) were spontaneous miscarriages, and nine (13%) were therapeutic. Of the 258 deliveries, 250 (97%) were live deliveries, four (2%) were stillbirths, and the status of delivery was unknown for the remaining four (2%). Of the 250 live deliveries, 193 (77%) were term deliveries (gestational period > 37 weeks), 45 (18%) were preterm deliveries (gestational period , 37 weeks), and 62% of the infants had normal birthweights (i.e. 3,4 kg). Neonatal abnormalities were recorded for 23 (9%) of the infants with no apparent pattern in type or severity. Conclusion, The results of this study suggest that foetal exposure to cabergoline through early pregnancy does not induce any increase in the risk of miscarriage or foetal malformation. [source]


    Maternal periodontitis and adverse pregnancy outcomes

    COMMUNITY DENTISTRY AND ORAL EPIDEMIOLOGY, Issue 1 2008
    Waranuch Pitiphat
    Abstract,,, Objectives:, Maternal periodontal diseases have been associated with increased risk of preterm birth and restricted fetal growth among relatively low socioeconomic groups. Whether the association can be generalized to middle-class populations remains uncertain. We evaluated periodontitis in relation to preterm birth (<37 weeks' gestation) and small-for-gestational-age (SGA, birth weight below the 10th percentile of birth weight for gestational age) among a group of medically insured women. Methods:, We conducted a prospective study among participants of Project Viva, a US cohort study of pregnant women and their offspring from 1999 to 2002. Pregnancy outcomes were obtained from medical records. Self-reported periodontitis was assessed during the second trimester of pregnancy, and validated against radiographs. Logistic regression analyses were employed to evaluate the association of periodontitis with pregnancy outcomes adjusted for age, race/ethnicity, smoking status, income, frequency of dental check-ups, prepregnancy body mass index, pregnancy weight gain, gravidity, prior history of preterm birth and history of genitourinary infection. Results:, Of the 1635 women, 72.7% were Caucasian, 65.0% had annual household income >$70 000, 3.8% reported having periodontitis, 6.4% delivered preterm, 5.4% delivered SGA babies, and 11.0% had poor pregnancy outcome (either preterm birth or SGA). The odds ratio (OR) associated with periodontitis was 1.74 (95% CI 0.65,4.66) for preterm delivery and 2.11 (95% CI 0.76,5.86) for SGA individually. When preterm delivery and/or SGA were combined, the OR was 2.26 (95% CI 1.05,4.85) relating periodontitis with poor pregnancy outcome. Conclusion:, Within the limitations of the study, the results suggest that periodontitis is an independent risk factor for poor pregnancy outcome among middle-class women. [source]


    Patterns of chromosomal deletions identified by a birth defects registry, Hawaii, 1986,2003

    CONGENITAL ANOMALIES, Issue 2 2007
    Mathias B. Forrester
    ABSTRACT The aim of the investigation was to describe the chromosomal deletions identified by a birth defects registry with respect to the chromosomes involved, pregnancy outcome, method of diagnosis, inheritance, sex, and the diagnosis of major structural birth defects. Cases were derived from a population-based birth defects registry in Hawaii and comprised all infants and fetuses with chromosomal deletions delivered during 1986,2003. A total of 71 cases were identified through a statewide birth defects registry in Hawaii during 1986,2003. The chromosomes involved in the greatest proportion of deletions were chromosomes 22 (14.1%), 4 (11.3%), and 5 (11.3%). Live births accounted for 58 (81.7%) of the cases. Diagnosis was made by amniocentesis or chorionic villus sampling in 19 (26.8%) of the cases. Of the 18 cases with known inheritance, the deletion was inherited in 5 (27.8%) and de novo in 13 (72.2%). Males accounted for 28 (39.4%) and females for 43 (60.6%) of the cases. Major structural birth defects were identified in 51 (71.8%) of the cases. Chromosomal deletions do not appear to affect all chromosomes equally. Most of the chromosomal deletions that were detected occurred among live births and were de novo conditions. Infants and fetuses with chromosomal deletions are more likely to be females and to be associated with major structural birth defects. [source]


    Metformin use and diabetic pregnancy,has its time come?

    DIABETIC MEDICINE, Issue 3 2006
    G. Hawthorne
    Abstract The prevalence of Type 2 diabetes in women of childbearing age continues to grow as the incidence of Type 2 diabetes increases. Recent evidence shows that treatment of gestational diabetes ensures the best possible outcome for pregnancy complicated by gestational diabetes. Metformin is a logical treatment in these circumstances but there has always been concern about its safety for the fetus, particularly as it crosses the placenta and it may increase the risk of teratogenesis. Although evidence is accumulating that metformin is useful and has a role in polycystic ovary syndrome, a condition of insulin resistance, it is not yet accepted as treatment for Type 2 diabetes in pregnancy and gestational diabetes. Observational data supports the use of metformin in Type 2 diabetes in pregnancy and its role in gestational diabetes is currently under investigation. Metformin may become an important treatment for women with either gestational or Type 2 diabetes in pregnancy and indeed may have additional important benefits for women, including reducing insulin resistance, body weight and long-term risk of diabetes. There is a need for a randomized controlled trial in women with Type 2 diabetes in pregnancy with long-term follow-up of both mothers and children. Until then the best advice remains that optimized glycaemic control prior to conception and during pregnancy is the most important intervention for best possible pregnancy outcome. [source]


    Poor pregnancy outcome for women with Type 2 diabetes

    DIABETIC MEDICINE, Issue 6 2003
    D. R. Hadden
    No abstract is available for this article. [source]


    Pregnancy outcome in Type 1 diabetes mellitus treated with insulin lispro (Humalog)

    DIABETIC MEDICINE, Issue 1 2003
    E. A. Masson
    Abstract Aims The use of insulin lispro in pregnancy has not been systematically investigated despite its increasing use. Pooled data from seven centres with experience in the use of insulin lispro were accumulated to evaluate pregnancy outcome in women with Type 1 diabetes. Methods Seven units with specialist obstetric diabetes services were recruited to describe their total experience with insulin lispro in pregnancy. Outcomes with respect to the rate of miscarriage, congenital abnormality, perinatal mortality and maternal parameters were recorded in a standardized format. Results Outcomes on 71 babies from 76 pregnancies were documented. There were six (7.8%) early miscarriages. All 71 babies were liveborn with a mean gestational age of 37.2 weeks, and median birthweight of 3230 g. Seven babies weighed > 4 kg. There were four congenital abnormalities (5.6%). There was a 72% increase in the mean insulin dose (0.75,1.29 IU/kg per day). Maternal glycaemic control improved throughout pregnancy. No women developed retinopathy de novo during pregnancy and six with established retinopathy required laser therapy during pregnancy. Conclusions The use of insulin lispro in Type 1 diabetes during pregnancy results in outcomes comparable to other large studies of diabetic pregnancy. [source]


    How does the periapical inflammatory process compromise general health?

    ENDODONTIC TOPICS, Issue 1 2004
    Idikó.
    Several lines of evidence support the causative role of oral inflammatory lesions and certain systemic diseases, such as atherosclerosis and cardiovascular diseases, adverse pregnancy outcome and lung diseases. Properly executed epidemiologic studies identified increased odds ratios. Local or metastatic spread of oral microorganisms, local production of microbial or host-derived soluble regulatory molecules, that may initiate or sustain inflammatory events in remote tissues and organs and the presence of (a) common , extrinsic- or intrinsic-pathological mechanism(s) may result in or contribute to both local and systemic inflammation. A number of cross-sectional studies addressing a possible association between oral health and systemic diseases have also investigated the presence or the absence of periapical lesions. However, these studies cannot either confirm or refute a role of the periapical inflammatory lesion in the observed associations, since other variables of oral health might have exerted an inestimable influence on general health of the assessed population. The literature, dealing with patients with root canal infections and apical periodontitis as sole oral inflammatory lesions is extremely sparse. Our group has demonstrated that young adults with apical periodontitis exhibit certain biochemical changes, such as elevated levels of C-reactive protein and an increased whole blood chemiluminescence, which have been shown to elevate the risk for cardiovascular diseases. Future research will be required to determine whether and to what extent may endodontic diseases affect general health. [source]


    Utilization of antiepileptic drugs during pregnancy: Comparative patterns in 38 countries based on data from the EURAP registry

    EPILEPSIA, Issue 10 2009
    The EURAP Study Group
    Summary We assessed the utilization of antiepileptic drugs (AEDs), 1999,2005, in 4,798 prospective epilepsy pregnancies from 38 countries participating in EURAP, an international AED and pregnancy registry. Prominent differences in utilization patterns were observed across the various countries. Exposure to second-generation AEDs ranged from 3.5% in India and 7.3% in Italy to 75% in Denmark. Even wider variation was recorded in exposure to individual AEDs. The utilization of second-generation AEDs increased over time (for lamotrigine, from 9.9% of all pregnancies before 2001 to 29.6% after 2003). The differences in use of individual AEDs across countries probably reflect lack of evidence concerning the optimal treatment of epilepsy in women of childbearing age, as well as variation in country-specific traditions, medication costs, and drug promotion. Our observations underscore the need for comparative studies to investigate the factors influencing the prescription of AEDs during pregnancy, as well as their influence on pregnancy outcome. [source]


    Navigating toward Fetal and Maternal Health: The Challenge of Treating Epilepsy in Pregnancy

    EPILEPSIA, Issue 10 2004
    Torbjörn Tomson
    Summary:, A rational approach to the treatment of women of childbearing potential with epilepsy has been hampered by the lack of conclusive data on the comparative teratogenic potential of different antiepileptic drugs (AEDs). Although, several cohort studies on birth defects associated with AED use during pregnancy have been published, these have generally failed to demonstrate differences in malformation rates between AEDs, probably mainly due to insufficient power. In particular, pregnancies with new generation AEDs have been too few. In recent years, pregnancy registries have been introduced to overcome this problem,EURAP (an international collaboration), the North American, and the U.K. AED and pregnancy registries are observational studies that prospectively assess pregnancy outcome after AED exposure using slightly different methods. Each has enlisted 3,5,000 pregnancies in women with epilepsy, and the North American and the U.K. have released preliminary observations. Thus the U.K. registry reported a higher malformation rate with valproate, 5.9% (4.3,8.2%; 95% CI), than with carbamazepine, 2.3% (1.4,3.7%), and lamotrigine, 2.1% (1.0,4.0%). Most of the more recent cohort studies have also identified a nonsignificant trend toward a higher teratogenicity with valproate. These signals need to be interpreted with some caution since none of the studies to date have fully assessed the impact of possible confounders, such as type of epilepsy, family history of birth defects, etc. However, with increasing number of pregnancies it should be possible in the near future for the pregnancy registries to take such confounding factors into account and thus make more reliable assessments of the causal relationship between exposure to specific AEDs and teratogenic risks. While awaiting more conclusive results, it appears reasonable to be cautious in prescribing valproate to women considering to become pregnant if other suitable treatment alternatives, and with less teratogenic potential, are available. Any attempt to change treatment should, however, be accomplished well before conception. The importance of maintained seizure control must also be kept in mind, and the woman who needs valproate to control her seizures should not be discouraged from pregnancy, provided that counseling at the best of available knowledge is given. [source]


    Screening for factor XI deficiency amongst pregnant women of Ashkenazi Jewish origin

    HAEMOPHILIA, Issue 6 2006
    R. A. KADIR
    Summary., A pilot study was conducted over a 6-month period to evaluate antenatal screening for factor XI (FXI) deficiency amongst Ashkenazi Jewish women booking for their pregnancy in a single obstetric unit. Fifty-four women of Ashkenazi Jewish origin were recruited during their visit for the routine first trimester ultrasound scan. They completed a questionnaire about their personal bleeding symptoms and had blood taken for FXI levels (FXI:C). Seven (13%) women had partial FXI deficiency. Five (9%) were newly diagnosed, and in the remaining two, the diagnosis was known previously. One infant with severe FXI deficiency was identified as a result of maternal testing. This study has shown that FXI deficiency is common amongst women of Ashkenazi Jewish origin and supports its antenatal screening in this population. However, further studies are required to evaluate its cost-effectiveness and the effect on pregnancy outcome. [source]