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Sample records for term pregnancies relationship

  1. Does an Unplanned Pregnancy Have Long-Term Implications for Mother-Child Relationships?

    Science.gov (United States)

    Nelson, Jackie A.; O'Brien, Marion

    2012-01-01

    The effect of pregnancy planning on the quality of mother-adolescent relationships 15 years later was examined among 373 first-time parents and 472 experienced parents using a mediated moderation model. Among first-time mothers only, the experience of an unplanned pregnancy was related to higher maternal depressive symptoms when mothers also…

  2. Effect of abortion vs. carrying to term on a woman's relationship with the man involved in the pregnancy.

    Science.gov (United States)

    Mauldon, Jane; Foster, Diana Greene; Roberts, Sarah C M

    2015-03-01

    When a woman who seeks an abortion cannot obtain one, having a child may reshape her relationship with the man involved in the pregnancy. No research has compared how relationship trajectories are affected by different outcomes of an unwanted pregnancy. Data from the Turnaway Study, a prospective longitudinal study of women who sought abortion in 2008-2010 at one of 30 U.S. facilities, are used to assess relationships over two years among 862 women who had abortions or were denied them because they had passed the facility's gestational age limit. Mixed-effects models analyze effects of abortion or birth on women's relationships with the men involved. At conception, most women (80%) were in romantic relationships with the men involved. One week after seeking abortion, 61% were; two years later, 37% were. Compared with women who obtained an abortion near the facility's gestational age limit, women who gave birth had greater odds of having ongoing contact with the man (odds ratio at two years, 1.7). The odds of romantic involvement at two years did not differ by group; however, the decline in romantic involvement was initially slower among those giving birth. Relationship quality did not differ between groups. Giving birth temporarily prolonged romantic relationships of women in this study; most romantic relationships ended soon, whether or not the woman had an abortion. However, giving birth increased the odds of nonromantic contact between women and the men involved throughout the ensuing two years. Copyright © 2014 by the Guttmacher Institute.

  3. Homocysteinemia After Hypertensive Pregnancy Disorders at Term

    NARCIS (Netherlands)

    Visser, V.S.; Hermes, W.; Blom, H.J.; Heijboer, A.C.; Franx, A.; van Pampus, M.G.; Bloemenkamp, K.W.M.; Koopmans, C.; Mol, B.W.J.; de Groot, C.J.M.

    2015-01-01

    Background: Results from a number of long-term follow-up studies have suggested that hypertensive disorders in pregnancy are associated with increased risk of cardiovascular disease later in life. More recently, this putative relationship has been substantiated with findings of elevated

  4. Homocysteinemia after hypertensive pregnancy disorders at term

    NARCIS (Netherlands)

    Visser, Sanne; Hermes, Wietske; Blom, Henk J.; Heijboer, Annemieke C.; Franx, Arie; Van Pampus, Maria G.; Bloemenkamp, Kitty W M; Koopmans, Corine; Mol, Ben Willem J; De Groot, Christianne J M

    2015-01-01

    Background: Results from a number of long-term follow-up studies have suggested that hypertensive disorders in pregnancy are associated with increased risk of cardiovascular disease later in life. More recently, this putative relationship has been substantiated with findings of elevated

  5. Exploring relationships in teenage pregnancy.

    Science.gov (United States)

    Whitehead, Elizabeth

    2008-08-01

    The aim of this paper is to report a study exploring aspects of teenage pregnant women relationships with the fathers of their unborn children within the context of two contrasting demographic areas of the UK. The perceptions of teenage pregnant women on how they view their relationship with the fathers of their unborn babies has not been fully investigated. Three major categories emerged from the perspectives of 47 teenage pregnant women: (i) age of baby's father; (ii) education and employment status of baby's father; and (iii) ability of baby's father to provide financial support. Teenage pregnant women living in the south-east were more likely to maintain the relationship with fathers of their babies than those living in the north-west. This was found to be statistically significant. The age, employment status and education of the baby's father can influence the continuance of the partnership between the participant and of the father of her baby. The statistical difference in the maintenance of the relationship between the prospective parents may be associated with the continuing demographic and cultural characteristics of the north-west, where teenage pregnancy remains high and the south-east where the rates are low.

  6. Long-term Relationships

    DEFF Research Database (Denmark)

    Hémous, David; Olsen, Morten

    2017-01-01

    for potential innovators is smaller and the rate of innovation might be lower than in the noncooperative equilibrium. We contrast this with a setting with relationship-specific innovations that we show are encouraged by the establishment of relational contracts. We illustrate the predictions of the model using...

  7. [The relationship between teenage pregnancy and school desertion].

    Science.gov (United States)

    Molina, Marta; Ferrada, Cristina; Pérez, Ruth; Cid, Luis; Casanueva, Víctor; García, Apolinaria

    2004-01-01

    In Chile, the prevalence of teenage pregnancy is 17%. To assess relationship between adolescent pregnancy and school desertion. At the Hospital Guillermo Grant Benavente's Departament of Obstetrics and Gynecology, in Concepción, Chile, 2001 a comparative, cross sectional and correlational study was conducted. The study group were pregnant adolescents who deserted from school system, divided in two subgroups: 86 adolescents who deserted before pregnancy and 130 who deserted during pregnancy. Twenty percent of teenagers that deserted from school before pregnancy belonged to a sublevel of poverty, compared with 5% of those who deserted during pregnancy. Flunk was frequent in both but higher in girls that deserted before pregnancy (46.5 and 36.9% respectively, (ppregnancy (27.6%). Shame (41.6%) and obstetric complications (31.7%) were the main reasons for deserting during pregnancy. Seventy percent of adolescents who deserted before pregnancy had no educational, working or recreational activities. The parental educational level of both groups was low. There is a relationship between teenage pregnancy and school desertion. Adolescents who deserted from school before pregnancy are more vulnerable.

  8. Term tubal ectopic pregnancy delivered by laparotomy with a viable ...

    African Journals Online (AJOL)

    We describe an extremely rare medical phenomenon in a 28 year old who presented with undiagnosed tubal ectopic pregnancy at 41 weeks gestation and was delivered by laparotomy with linear salpingostomy at the Kenyatta National Hospital, Nairobi, Kenya. Key words: Term ectopic pregnancy, Ultrasound ...

  9. Term Abdominal Pregnancy Misdiagnosed As Abruptio Placenta ...

    African Journals Online (AJOL)

    The partially detached placenta was easily delivered complete with membranes. Haemostasis was secured by ligation and excision of the left adnexum (broad ligament with the pregnancy sac and uterine appendages). She was transfused with two units of whole blood. This case highlights the importance of excluding ...

  10. Relationship between Gingival Inflammation and Pregnancy

    Science.gov (United States)

    Wu, Min; Chen, Shao-Wu; Jiang, Shao-Yun

    2015-01-01

    An increase in the prevalence and severity of gingival inflammation during pregnancy has been reported since the 1960s. Though the etiology is not fully known, it is believed that increasing plasma sex steroid hormone levels during pregnancy have a dramatic effect on the periodontium. Current works of research have shown that estrogen and progesterone increasing during pregnancy are supposed to be responsible for gingivitis progression. This review is focused not only on epidemiological studies, but also on the effects of progesterone and estrogen on the change of subgingival microbiota and immunologic physiological mediators in periodontal tissue (gingiva and periodontal ligament), which provides current information about the effects of pregnancy on gingival inflammation. PMID:25873767

  11. Use of castor oil in pregnancies at term.

    Science.gov (United States)

    Garry, D; Figueroa, R; Guillaume, J; Cucco, V

    2000-01-01

    Despite wide use of castor oil to initiate labor, the obstetric literature contains few references to this botanical laxative. Derived from the castor plant Ricinus communis, castor oil may possess properties that are useful in post-term pregnancies. To evaluate the relationship between the use of castor oil and the onset of labor. Prospective evaluation. A community hospital in Brooklyn, NY. A total of 103 singleton pregnancies with intact membranes at 40 to 42 weeks referred for antepartum testing. Inclusion criteria included cervical examination, Bishop score of 4 or less, and no evidence of regular uterine contractions. Patients were alternately assigned to 1 of 2 study groups: a single oral dose of castor oil (60 mL) or no treatment. Castor oil was considered successful if labor began within 24 hours after dosing. Groups were compared for onset of labor in 24 hours, method of delivery, presence of meconium-stained amniotic fluid, Apgar score, and birth weight. Fifty-two women received castor oil and 48 were assigned no treatment. Following administration of castor oil, 30 of 52 women (57.7%) began active labor compared to 2 of 48 (4.2%) receiving no treatment. When castor oil was successful, 83.3% (25/30) of the women delivered vaginally. Women who receive castor oil have an increased likelihood of initiation of labor within 24 hours compared to women who receive no treatment. Castor oil use in pregnancy is underreported worldwide. This small series represents the first attempt to evaluate the medication.

  12. Black widow spider (Latrodectus mactans) envenomation in a term pregnancy.

    Science.gov (United States)

    Sherman; Groll; Gonzalez; Aerts

    2000-07-01

    Description of a black widow spider (Latrodectus mactans) envenomation in a term pregnancy.Case report conducted at an Air Force tertiary care hospital of a 27-year-old primigravida at 38 1/7 weeks pregnancy.Latrodectus mactans antivenin can be given to treat symptoms of black widow envenomation.Black widow envenomations can cause symptoms associated with acute intra-abdominal processes. In pregnancy, envenomations can result in symptoms and signs similar to those seen in preeclampsia (abdominal pain, headache, hypertension, and proteinuria). Latrodectism should be considered in patients complaining of these symptoms in association with a spider bite. If latrodectism is considered to be the underlying origin for these symptoms, appropriate treatment should be administered. In cases of pregnancy, treatment should include L. mactans antivenin if believed to be clinically indicated. There is no current evidence that this antivenin is contraindicated in pregnancy. (Curr Surg 57:346-348)

  13. Prevalence of hypothyroidism in term pregnancies in North India

    Directory of Open Access Journals (Sweden)

    Bharti Kalra

    2018-01-01

    Full Text Available Background: Hypothyroidism is common in pregnancy. No study has determined the prevalence of hypothyroidism in term pregnancies in India. Aim: This study aims to determine the prevalence and correlates of hypothyroidism in women who delivered at a center in Karnal, Haryana, North India. Results: Indoor records of all women who had delivered at this centre from April 2016 to March 2017 were reviewed. The prevalence of hypothyroidism was 12.3%, of which 15.5% were diagnosed during pregnancy. The dose requirement of L-thyroxine ranged from 25 to 200 μg (mean 76.38 +- 43.02. With this, 80% were able to achieve trimester-specific thyroid-stimulating hormone targets. Hypothyroidism did not correlate with any medical or obstetric complications. Conclusion: Hypothyroidism is common in term pregnancies. If treated adequately, healthy fetomaternal outcomes can be achieved.

  14. Obesity and pregnancy: Mechanisms of short term and long term adverse consequences for mother and child

    Science.gov (United States)

    Obesity is the most common medical condition in women of reproductive age. Obesity during pregnancy has short term and long term adverse consequences for both mother and child. Obesity causes problems with infertility, and in early gestation it causes spontaneous pregnancy loss and congenital anomal...

  15. 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 ...

  16. 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 ...

  17. Onset of Labor in Post-Term Pregnancy by Chamomile.

    Science.gov (United States)

    Gholami, Fereshte; Neisani Samani, Leila; Kashanian, Maryam; Naseri, Mohsen; Hosseini, Agha Fateme; Hashemi Nejad, Seyed Abbas

    2016-11-01

    Post-term pregnancy is an important factor in perinatal mortality and morbidity. Generally, to reduce perinatal mortality in pregnancy, the delivery is done before adverse perinatal morbidity occurs. To prevent prolonged pregnancy, labor is induced with chemical drugs and complementary therapies. Due to the side effects and contraindications of chemical medicine, the use of herbs has been investigated in the induction of labor in post-term pregnancy. This study was done to identify the effect of chamomile on inducing labor in women with post-term pregnancy of Shahid Akbarabadi hospital in Tehran in 2013. This double-blind clinical trial study was performed in Iran on 80 post-term pregnant women with a gestational age of 40 weeks or more, a single pregnancy, 18 - 35 years old, cephalic presentation, an estimated fetal weight of 2500 - 4000 grams, an absence of uterine contraction, a cervical Bishop score of less than 4, the safety of the membrane, and low-risk pregnancy; they were randomly assigned to one of two groups of 40 women. Each of the participants was given a bottle containing 42 capsules (500 mg each) and took 2 capsules every 8 hours. The data were collected through the questionnaire of demographic observational, and examinal characteristics. Descriptive statistics, independent samples t-test, and Fisher's exact test using SPSS (16/win) were used to determine and compare the effects of drugs on inducing labor in the groups. After a week of using the first dose, the results showed that in 92.5% of the chamomile group and 62.5% in the placebo group, delivery symptoms started after taking the oral capsules, and there were significant statistical differences between the two groups for the onset of labor (P = 0.003) There was a noticeable statistical difference between the two groups regarding the mean interval time to the onset of labor pain after taking the capsules (P = 0.000). In this study¸ chamomile stimulated labor in post-term pregnancy. With further

  18. 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.

  19. A rare case of dengue encephalopathy complicating a term pregnancy.

    Science.gov (United States)

    Rajagopala, Lavanya; Satharasinghe, Ravindra L; Karunarathna, Madhava

    2017-02-02

    Dengue fever has an expanded clinical spectrum ranging from an asymptomatic infection to life threatening dengue hemorrhagic fever and refractory shock. Dengue infection in pregnancy can be a diagnostic dilemma, particularly considering the physiological changes in pregnancy and the obstetric complications encountered in clinical practice. Hence the knowledge of its diagnosis and management in its atypical presentations is of paramount importance. Here we report an unusual case of uncomplicated dengue encephalopathy in a term mother, probably the first to be reported from the Indian subcontinent. A 28 year old woman, 37 weeks of pregnancy presented with fever of four days duration. She eventually developed irritability, altered sensorium, somnolence, and unresponsiveness to commands by the 5th day of febrile illness without any circulatory compromise. Physical examination and investigations including serology confirmed dengue fever. After excluding all other possible causes, the transient neurological deterioration was finally attributed to dengue encephalopathy which is an uncommon manifestation of the disease, particularly in pregnancy. Her deteriorated neurological status which had lasted for 6 days improved spontaneously with the convalescence of dengue infection. Cautious fluid management was carried out in correlation to clinical and hematological parameters. The pregnancy was continued uncomplicated till the platelet count had risen to more than 50,000 cells/cumm. She delivered vaginally a healthy male baby. Dengue fever in pregnancy is increasingly being encountered due to its rising disease burden. Dengue encephalitis/encephalopathy must be suspected in the differential diagnosis of fever and altered sensorium, even in pregnancy, in the tropical countries where the infection is rampant. Management of dengue infection in term pregnancy is a challenge for both the clinician and obstetrician. Further discussion and research are mandatory to decide on

  20. Relationships between pregnancy outcomes, biochemical markers and pre-pregnancy body mass index.

    Science.gov (United States)

    Han, Y S; Ha, E H; Park, H S; Kim, Y J; Lee, S S

    2011-04-01

    We examined the relationships between pre-pregnancy maternal body mass index (BMI), pregnancy outcomes and biochemical markers. This study was conducted as a cross-sectional analysis. Korean women in their second and third trimesters of pregnancy were recruited at two hospitals in the metropolitan Seoul area. Pre-pregnancy BMI was categorized in four groups according to the Asia-Pacific standard. Fasting blood samples were obtained and analyzed for serum levels of homocysteine, folate and high-sensitivity C-reactive protein (hs-CRP). Concentrations of fetal fibronectin were assessed in the cervix and vagina, and cervical length was measured. Obese subjects had a lower education level and a lower income level than subjects of normal weight. The level of maternal stress was positively associated with pre-pregnancy BMI. Normal weight subjects were more likely to eat breakfast and consume meals of appropriate size than the rest of our sample. In overweight and obese subjects, weight gain during pregnancy was significantly lower than in the underweight and normal subjects. High pre-pregnancy maternal BMI increased the risks of preterm delivery (odds ratio (OR)=2.85, confidence interval (CI)=1.20-6.74), low-birth-weight (LBW) infants (overweight subjects: OR=5.07, CI=1.76-14.63; obese subjects: OR=4.49, CI=1.54-13.13) and macrosomia. In obese subjects, the average serum folate level was significantly lower than in the underweight subjects. In obese subjects, the average serum hs-CRP level was significantly higher than in the rest of our sample. Pregnancy outcomes are influenced by pre-pregnancy BMI. These findings suggest that women can minimize their risks of preterm delivery, LBW and macrosomia by maintaining normal pre-pregnancy BMI.

  1. Full - Term Pregnancy In An Incisional Hernia - A Case Report ...

    African Journals Online (AJOL)

    ... made and the fascia should be closed with non-absorbable sutures (mass closure) in order to avoid occurrence of incisional hernias. Emergency operations in the abdomen including caesarian section, surgical principles should always be observed. Keywords: Full-term pregnancy, Abdominal incision, hernia, prevention.

  2. 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 ...

  3. Close relationship qualities and maternal peripheral inflammation during pregnancy.

    Science.gov (United States)

    Ross, Kharah M; Miller, Gregory; Qadir, Sameen; Keenan-Devlin, Lauren; Leigh, Adam K K; Borders, Ann

    2017-03-01

    Close relationships are associated with pregnancy outcomes, but little is known about the mechanisms involved. This paper examines whether quality of women's close relationships, specifically with romantic partner (RP) and closest friend or family member (CF), is associated with inflammatory biomarkers during the third trimester of pregnancy. 90 pregnant women were assessed during the second and third trimester. At both visits they completed self-reports describing the positive and negative aspects of their RP and CF relationships. Peripheral blood was collected during these visits, and used to measure systemic levels of cytokines, including IFNγ, IL10, IL6, IL8 and IL13. An index of inflammatory regulation, as reflected by the ratio of IL6:IL10, was also computed. Positive (e.g. support, intimacy) and negative (e.g. conflict) aspects of the RP relationship interacted to predict third trimester cytokine values. Specifically, RP relationships relatively low in both positive and negative aspects were associated with lower third trimester anti-inflammatory (IL10, IL13) and anti-viral (IFNγ) cytokines, and a higher IL6:IL10 ratio, controlling for second trimester levels. These associations were independent of demographics, gestational age, weeks between assessment, parity, pre-pregnancy body mass index, maternal stress, distress, depressed mood and RP cohabitation. CF relationship aspects were not associated with inflammatory markers. RP relationships relatively low in both positive, e.g. support and intimacy, and negative, e.g. conflict, aspects were associated with a less anti- and more pro-inflammatory cytokine profile during the third trimester. These findings have implications for understanding the associations amongst close relationships, inflammation, and potentially pregnancy outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Changes in Sexual and Behavioral Relationships among Couples during Pregnancy

    Directory of Open Access Journals (Sweden)

    M Shoja

    2012-05-01

    Full Text Available

    Background and Objectives: Pregnancy is a distinct period in the life of all of women leading to hormonal and physical changes. The changes could affect theirsexuality and behavioral relationship during pregnancy. Lack of adequate information about relationships between couples may cause feelings of tension and discomfort during pregnancy. With regard to the importance of this matter and limited research in this area, the study aimed atexploring women’ sexual relationships during pregnancy.

     

    Methods: This qualitative-descriptive study wascarried out in Gorgan. Open ended interviews were conducted with 51 pregnant women who had referred to the clinic at a teaching hospital in Gorgan (Deziani. All interviews were tape recorded. The data were coded and categorized as is usual in qualitative methods.

     

    Results: In this research, 73% of the women reported low libido during pregnancy. All of the participants refused having intercourse during pregnancy for many reasons, such as concern about baby health, abortion, pain and discomfort due to a big abdomen. Most of the participants made some changes in their coitus position. The most common position for 45% of them during intercourse was "rear position”. All of the women stated that they hadexperienced asense ofbelonging and attachment to their spouses more than before. They had experienced the need to have more emotional care.

     

    Conclusion: According to this study the women face an increase in emotional needs and adecrease in sexual drive. Showing less sexual feelings may be due to personal and cultural beliefs. Appropriate education would probablybe helpful for the married couples.

  5. Changes in Sexual and Behavioral Relationships among Couples during Pregnancy

    Directory of Open Access Journals (Sweden)

    Sanagoo A

    2011-08-01

    Full Text Available Background and Objectives: Pregnancy is a distinct period in the life of all of women leading to hormonal and physical changes. The changes could affect theirsexuality and behavioral relationship during pregnancy. Lack of adequate information about relationships between couples may cause feelings of tension and discomfort during pregnancy. With regard to the importance of this matter and limited research in this area, the study aimed atexploring women’ sexual relationships during pregnancy.Methods: This qualitative-descriptive study wascarried out in Gorgan. Open ended interviews were conducted with 51 pregnant women who had referred to the clinic at a teaching hospital in Gorgan (Deziani. All interviews were tape recorded. The data were coded and categorized as is usual in qualitative methods.Results: In this research, 73% of the women reported low libido during pregnancy. All of the participants refused having intercourse during pregnancy for many reasons, such as concern about baby health, abortion, pain and discomfort due to a big abdomen. Most of the participants made some changes in their coitus position. The most common position for 45% of them during intercourse was "rear position”. All of the women stated that they hadexperienced asense ofbelonging and attachment to their spouses more than before. They had experienced the need to have more emotional care.Conclusion: According to this study the women face an increase in emotional needs and adecrease in sexual drive. Showing less sexual feelings may be due to personal and cultural beliefs. Appropriate education would probablybe helpful for the married couples.

  6. 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 ...

  7. Spontaneous Ovarian Hyperstimulation Syndrome in a Term Pregnancy

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    Aytekin Tokmak

    2015-09-01

    Full Text Available Spontaneous OHSS in a term pregnancy is extremely rare. The aim of this study is to present a case of spontaneous ovarian hyperstimulation syndrome (OHSS in a term pregnancy. A 29-year-old primigravida woman conceived spontaneously and was observed up until 35 weeks of gestation. During this time the patient had a normal pregnancy with normal ovaries. She applied to the current clinic during the 37th week of gestation with complaints of rapid weight gain, abdominal disturbance, and pain. Ultrasound examination showed large bilateral ovaries with multiple follicles and mild ascites. At 39 weeks of gestation, the ovaries were the same as detected previously, and a caesarean section was performed due to fetal macrosomia. A healthy female foetus weighing 4060 gr was delivered. The enlarged bilateral ovaries containing multiple follicles were drilled with electrocautery. The ovaries returned to a near normal state for two weeks after the birth. There are no reported cases of spontaneous OHSS in late pregnancy in the literature. Ovarian drilling may be useful during caesarean section. [Cukurova Med J 2015; 40(3.000: 623-626

  8. The Relationship Between Sleep Disorders During Pregnancy and Miscarriage

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    Elham Alihosseini

    2017-04-01

    Full Text Available Background Sleep disorder is one of the most common complaints of pregnancy that can lead to maternal and fetal complications. Objectives The main purpose of this study is to investigate the correlation between sleep disorders of pregnancy and abortion. Methods This study is conducted using a case-control method on 218 women in the age range of 18 - 35 years old with singleton-pregnancy passing their first or second pregnancy in Ahvaz, Iran. Continuous sampling was conducted on the basis of characteristics of the research unit. The case group (n = 109 included women hospitalized because of an abortion, and the control group (n = 109 consists of pregnant women above 22 weeks, who were referred to healthcare centers to get pregnancy cares. The data collection was done using a demographic questionnaire and pittsburgh sleep quality index (PSQI. Data analysis was performed using SPSS-22 and t-test for quantitative variables and Chi-Square for qualitative variables. Results Obtained results from the study showed that there is a significant relationship between abortion and sleep duration (P = 0.000, subjective sleep quality (P = 0.000, sleep latency (P = 0.000, habitual sleep efficiency (P = 0.000, sleep disturbances (P = 0.000, daytime dysfunction (P = 0.000, and total valued of sleep disorder (P = 0.000. However, the correlation was insignificant in case of use of sleeping medication (P = 0.233. Conclusions According to the obtained results, there is a significant correlation between sleep disorder and abortion. Therefore, training sleep health and suitable consultations during pregnancy would be effective in field of preventing abortion and with the aim of achieving to safe pregnancy.

  9. Smoking concordance during pregnancy: Are there relationship benefits?

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    Cornelius, Talea; Desrosiers, Alethea; Kershaw, Trace

    2017-11-01

    Couples often engage in similar patterns of behavior, including substance use, and similarity may benefit relationship quality. Such relationship benefits may be especially salient for adolescent and young couples, whose relationships are often unstable and prone to breakups. This study examined the effect of mutual smoking during pregnancy on relationship quality in pregnant adolescent and young adult couples. Couples (N = 228; M AgeFemale  = 18.69; M AgeMale  = 21.12) were recruited from obstetrics/gynecology clinics in Connecticut from July 2007 to February 2011. Couples completed measures of recent smoking and relationship quality (i.e. satisfaction, affectional expression, cohesion, and consensus) during pregnancy and at six months postpartum. Data were analyzed using multilevel models to account for interdependence within dyads. Discrepant smoking patterns were associated with a reduction in satisfaction and cohesion over time (B = -1.14, p = 0.03, and, B = -2.74, p = 0.03, respectively), and a reduction in consensus over time for female participants, B = -1.98, p = 0.07, but not for male participants, p = 0.51. Discrepant smoking was not related to affectional expression, p = 0.11. Results suggest relationship benefits concordant smoking patterns during pregnancy. Interventions should consider potential unintended relationship consequences of changing individual health behavior and instead work to develop couple-level health interventions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. The relationship between salivary bacterial flora and adverse pregnancy outcomes

    Directory of Open Access Journals (Sweden)

    Sadeghi R

    2011-04-01

    Full Text Available "n 800x600 Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";} Background: Many studies have shown that periodontal pathogens are emerging as a risk factor for preterm delivery and low birth weight, but there are few studies about the relationship between other oral bacteria and pregnancy outcomes. The aim of the present study was to determine the relationship between salivary bacteria and pregnancy outcomes."n"nMethods: This cohort study was performed on 300 pregnant women who were recruited from the prenatal clinic of Zeynab Hospital in Tehran during 2009-2010. The patients' demographic and pregnancy data were recorded. Using samplers, saliva samples were collected about one hour after breakfast. Microbial evaluation was performed by counting the bacteria based on their shape and the Gram reaction. The studied bacteria were composed of gram-positive and negative cocci, gram-positive and negative bacilli, spirilla, spirochetes, yeasts, fusiform bacteria and actinomycetes."n"nResults: The data on the bacteriological profile and pregnancy outcome of 243 out of the 300 eligible participants of the study were completed. Five cases (2% had intra uterine fetal death (IUFD while 238 (98% delivered live infants. There was a significant statistical relationship between the mean of gram-negative cocci and IUFD (P=0.04. 10 cases (4.1% of 243, experienced adverse delivery outcomes and 233 cases (95% had normal delivery. The adverse pregnancy outcomes had a significant relationship with the presence of spirochetes in saliva (P<0.05 but this relationship was not

  11. Long-term reproductive outcomes in women whose first pregnancy is ectopic

    DEFF Research Database (Denmark)

    Lund Kårhus, Line; Egerup, Pia; Wessel Skovlund, Charlotte

    2013-01-01

    How does long-term reproductive prognosis among women whose first pregnancy is ectopic differ from prognosis in women with other initial pregnancy outcomes? SUMMARY ANSWER: Women with a first recorded ectopic pregnancy (EP) have a significantly lower long-term delivery rate and a manifold increased...

  12. The effects of shiatsu on post-term pregnancy.

    Science.gov (United States)

    Ingram, Jennifer; Domagala, Celina; Yates, Suzanne

    2005-03-01

    To evaluate the effects of shiatsu techniques, as taught by hospital midwives, on the progress of post-term labours and deliveries, to inform practice. A pilot audit on the use of shiatsu for post-term pregnancy at St. Michael's Hospital, Bristol, from March to July 2000. Sixty-six women, who attended a consultant clinic hospital appointment at 40 weeks gestation, were taught the massage techniques by one midwife, who had completed the shiatsu course. Seventy-six comparison women were those who attended similar clinics when the midwife was not on duty. The audit extracted outcome information from the Stork hospital database including induction, type of delivery, length of labour and analgesia used. Post-term women who used shiatsu were significantly more likely to labour spontaneously than those who did not (p=0.038). Of those who had used shiatsu, 17% more went into spontaneous labour compared to those who were not taught shiatsu.

  13. Pregnancy before recurrent pregnancy loss more often complicated by post-term birth and perinatal death

    NARCIS (Netherlands)

    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

  14. Relationship Between Short Umbilical Cord Length and Adverse Pregnancy Outcomes.

    Science.gov (United States)

    Yamamoto, Yuriko; Aoki, Shigeru; Oba, Mari S; Seki, Kazuo; Hirahara, Fumiki

    2016-01-01

    To investigate how umbilical cord length relates to pregnancy outcomes, we retrospectively analyzed data from 89,042 deliveries recorded in the Japan Society of Obstetrics and Gynecology Successive Pregnancy Birth Registry System. We included term deliveries in which vaginal birth was attempted. Umbilical cord length was categorized into four groups: less than the first percentile, from the first percentile to less than the 10th percentile, from the 10th percentile to less than 25th percentile, and from the 25th percentile to less than the 75th percentile, which constituted the control group. Cord lengths of 33, 43, 48, 63 cm corresponded to the first, 10th, 25th, and 75th percentile values of the cord length distribution, respectively. Statistically significant differences were observed in the rate of unplanned cesarean delivery for all three short cord groups compared to control. There was a higher odds ratio for unplanned cesarean delivery as the umbilical cord became shorter.

  15. Relationship of coping ways and anxiety with Pregnancy Specific-stress.

    Science.gov (United States)

    Faramarzi, Mahbobeh; Amiri, Fatemeh Nasiri; Rezaee, Razieh

    2016-01-01

    To explore whether coping strategies and general anxiety are associated with pregnancy-specific stress (PSS) and how much of variance of PSS is explained with these variables. A cross sectional study was conducted at two teaching hospitals between November 2013 and December 2015. Total 190 pregnant women (60 women at 6-13-weeks of gestation, 60 at 13-26 weeks, and 70 at 27-40 weeks of gestation) completed the study. The participants completed three questionnaires including; Pregnancy experience scale (PES-41), Ways of Coping Questionnaire (WCQ), and State-Trait anxiety inventory (SATI). Pearson coefficients and analysis of regression was done to assess the correlations between variables. Pregnant women who experienced higher mean level of pregnancy specific-stress had significantly higher mean level of occult anxiety, overt anxiety, and total anxiety than women who did not experience PSS. Although there was a positive and significant relationship between intensity of hassles and uplifts and ways of coping, the correlation between PSS and ways of coping was not significant. The results of analysis regression showed that general anxiety during pregnancy predicted 25% of the variance of PSS (F=4.480, β=0.159). Also, ways of coping predicted 38% of the variance in pregnancy Hassles (F=7.033, β=0.194). The ways of coping predicted the variance of pregnancy hassles, but does not evaluate pregnancy specific-stress. To think about PSS in terms of general anxiety may help to clarify past findings and to guide future research and interventions.

  16. Obesity and pregnancy: mechanisms of short term and long term adverse consequences for mother and child.

    Science.gov (United States)

    Catalano, Patrick M; Shankar, Kartik

    2017-02-08

    Obesity is the most common medical condition in women of reproductive age. Obesity during pregnancy has short term and long term adverse consequences for both mother and child. Obesity causes problems with infertility, and in early gestation it causes spontaneous pregnancy loss and congenital anomalies. Metabolically, obese women have increased insulin resistance in early pregnancy, which becomes manifest clinically in late gestation as glucose intolerance and fetal overgrowth. At term, the risk of cesarean delivery and wound complications is increased. Postpartum, obese women have an increased risk of venous thromboembolism, depression, and difficulty with breast feeding. Because 50-60% of overweight or obese women gain more than recommended by Institute of Medicine gestational weight guidelines, postpartum weight retention increases future cardiometabolic risks and prepregnancy obesity in subsequent pregnancies. Neonates of obese women have increased body fat at birth, which increases the risk of childhood obesity. Although there is no unifying mechanism responsible for the adverse perinatal outcomes associated with maternal obesity, on the basis of the available data, increased prepregnancy maternal insulin resistance and accompanying hyperinsulinemia, inflammation, and oxidative stress seem to contribute to early placental and fetal dysfunction. We will review the pathophysiology underlying these data and try to shed light on the specific underlying mechanisms. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  17. Delivery outcomes of term pregnancy complicated by idiopathic polyhydramnios.

    Science.gov (United States)

    Zeino, S; Carbillon, L; Pharisien, I; Tigaizin, A; Benchimol, M; Murtada, R; Boujenah, J

    2017-04-01

    Polyhydramnios is associated with an increased risk of cesarean section. The aetiology of polyhydramnios and the characteristics of the labour may be confounding factors. The objective was to study the characteristics and mode of delivery in case of pregnancy complicated with idiopathic polyhydramnios. This retrospective matched and controlled study included all pregnant women with idiopathic polyhydramnios (amniotic index>25cm or single deepest pocket>8cm) diagnosed at the 2nd or 3rd trimester and persistent at term delivery (>37weeks of pregnancy) in our institution. We excluded pregnancies in which the polyhydramnios could be explained by infection, gestational diabetes, congenital malformation, abnormal karyotype, placental anomalies, alloimmunization as well as pregnancies in which an amniocentesis for the purpose of diagnosis had not been performed. Data were gathered from a tertiary care university hospital register from 1998-2015. Cases of polyhydramnios were matched with the following two women who presented for labour management with spontaneous cephalic presentation, matching for delivery date, maternal age, parity, body mass index. The main outcome measure was the risk of cesarean section. Univariate and multivariate adjusted analysis were performed. We identified 108 women with idiopathic polyhydramnios and compared them with 216 matched women. Among them, 94 and 188 attempted a trial of labour. Maternal age, mean term delivery and birthweight were 31 years, 39+5weeks gestation and 3550 g. We did not observe differences in maternal characteristics, epidural analgesia and rate of abnormal fetal heart tracing. Induced labour and non-vertex presentations (forehead, bregma, face) were more frequent in the polyhydramnios group (respectively 57.9% versus 27.8%, Ppolyhydramnios in the overall population (45.4% versus 8%, Ppolyhydramnios (55.8% versus 39.1%, Ppolyhydramnios was found to be a risk factor for cesarean section (OR 21.02; CI 95% 8

  18. Exploring the relationship between periodontal disease and pregnancy complications.

    Science.gov (United States)

    Bobetsis, Yiorgos A; Barros, Silvana P; Offenbacher, Steven

    2006-10-01

    Increasing evidence suggests that maternal gingivitis and periodontitis may be a risk factor for preterm birth and other adverse pregnancy outcomes. To clarify the possible mechanisms behind the association between periodontal disease and preterm delivery, the authors reviewed studies of the effect of infection with periodontal pathogens in animal models on pregnancy outcomes including fetal growth, placental structural abnormalities and neonatal health. After the first report, in 1996, of a potential association between maternal periodontal disease and delivery of a preterm/low-birth-weight infant in humans, many case control and prospective studies were published. This review summarizes these, as well as early studies involving periodontal intervention to reduce risk. Although there are some conflicting findings and potential problems regarding uncontrolled underlying risk factors, most of the clinical studies indicate a positive correlation between periodontal disease and preterm birth. Recent studies also have shown that there are microbiologic and immunological findings that strongly support the association. The studies indicate that periodontal infection can lead to placental-fetal exposure and, when coupled with a fetal inflammatory response, can lead to preterm delivery. Data from animal studies raise the possibility that maternal periodontal infections also may have adverse long-term effects on the infant's development. Education for patients and health care providers regarding the biological plausibility of the association and the potential risks is indicated, but there is insufficient evidence at this time for health care policy recommendations to provide maternal periodontal treatments for the purpose of reducing the risk of adverse pregnancy outcomes.

  19. 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

  20. [Hypertensive disorders during pregnancy: Cardiovascular long-term outcomes].

    Science.gov (United States)

    Alvarez-Alvarez, B; Martell-Claros, N; Abad-Cardiel, M; García-Donaire, J A

    Pregnancy-induced hypertension (PIH) induces maternal and fetal damage, but it can also be the beginning of future metabolic and vascular disorders. The relative risk of chronic hypertension after PIH is between 2.3 and 11, and the likelihood of subsequent development of type 2 diabetes is multiplied by 1.8. Women with prior preeclampsia/eclampsia have a twofold risk of stroke and a higher frequency of arrhythmias and hospitalization due to heart failure. Furthermore, a tenfold greater risk for long-term chronic kidney disease is observed as well. The relative risk of cardiovascular death is 2.1 times higher compared to the group without pregnancy-induced hypertension problems, although the risk is between 4 and 7 times higher in preterm birth associated with gestational hypertension or pre-existing hypertension The postpartum period is a great opportunity to intervene on lifestyle, obesity, make an early diagnosis of chronic hypertension and DM and provide the necessary treatments to prevent cardiovascular complications in women. Copyright © 2016 SEH-LELHA. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Does pregnancy influence long-term results of bariatric surgery?

    Science.gov (United States)

    Quyên Pham, Thu; Pigeyre, Marie; Caiazzo, Robert; Verkindt, Hélène; Deruelle, Philippe; Pattou, François

    2015-01-01

    Bariatric surgery is performed mostly on obese women of reproductive age. Many authors have studied pregnancy outcomes after bariatric surgery. Only a small number of studies have analyzed the impact of maternity on the results of bariatric surgery. To study the effect of pregnancy on long-term outcomes of bariatric surgery. Lille University Hospital. A retrospective study was conducted on 591 women aged 18 to 42 years who had undergone laparoscopic adjustable gastric band (LAGB) surgery or laparoscopic Roux-en-Y gastric bypass (LRYGB) surgery between 1996 and 2012. A comparison of the results after a 5-year follow-up was performed between patients who became pregnant after their bariatric surgery (pregnant group, n = 84) and postoperative nonpregnant women (nonpregnant group, n = 507). At the 5-year visit, 84.8% patients were seen. The preoperative body mass index (BMI) was the same in the 2 groups (pregnant group: 47.8±6.9 kg/m(2); nonpregnant group: 47.5±7.2 kg/m(2); P = .755). The percentage of excess weight loss (%EWL) was lower in the pregnant group at 2 years (pregnant group = 45.9±24.6%; nonpregnant group = 56.9±28.6%, P = .002) but was similar at 5 years (47.7±27.7% versus 49.9±28.9%, P = .644). The decrease in co-morbidities was similar after 5 years. The gestational weight gain (GWG) was higher when the band was deflated during pregnancy (GWG =+12.7±10.5 kg) compared to the band without fluid removal (GWG =+4.9±7 kg) or laparoscopic Roux-en-Y gastric bypass (GWG =+4.4±1.1 kg) (Pbariatric surgery slows down postoperative weight loss but does not affect weight results at 5-year follow-up. Copyright © 2015 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  2. Acute Perforated Appendicitis as a Cause of Fetal Tachycardia at Term Pregnancy

    OpenAIRE

    Sabri Cavkaytar; Mahmut Kuntay Kokanali; Canan Uzun; Aylin Kalinbacoglu; Nafiye Karakas Yilmaz

    2015-01-01

    During pregnancy, appendectomy is the most common non-obstetrical surgery. But diagnosis of appendicitis is difficult in term pregnancy due to low sensitivity of ultrasound and nonspecific symptoms that interferes with pregnancy itself. Due to the delay in diagnosis, perforation of appendicitis is high in pregnant patients which is associated with adverse maternal and fetal outcomes. In this report, we present a term pregnant patient who had appendicitis with ruptured phlegmon during labour...

  3. Studies on the relationship between leptin secretion and several pregnancy-related hormones during pregnancy in the golden hamster

    International Nuclear Information System (INIS)

    Wang Chen; Yang Liguo; Gen Watanabe; Kazuyoshi Taya

    2003-01-01

    Objective: To determine the relationships between leptin secretion and several pregnancy related hormones, the body weight as well as food intaken in the golden hamster during pregnancy and early lactation. Methods: 100 golden hamsters were mated and divided into 16 groups. Blood specimens were taken at 11:00 daily and were determined for plasma leptin, growth hormone (GH), follicular stimulating hormone (FSH), luteinizing hormone (LH), progesterone estradiol and inhibin with RIA. Relationships between leptin level and food intake as well as material body weight were also noted. Results: A plasma leptin peak level occurred on day 12 of the pregnancy. Leptin levels were significantly correlated with levels of gonadal hormones but not with pituitary hormones. Food intake and material total body weight (including the fetus) bore no significant correlationship with plasma leptin throughout the whole pregnancy stage. However, if the fetus weight was subtracted, the net maternal body weight would be significantly correlated with the leptin concentration. Conclusion: These results suggest that leptin-resistance may exits in the golden hamster during pregnancy. Some pregnancy-related hormones, especially gonadal hormones, have regulatory effect on the secretion of leptin. Positive correlation between leptin and net maternal body weight suggests that leptin is still a signal of the body weight to the central nerves system during pregnancy

  4. The Relationship of Childhood Sexual Abuse to Teenage Pregnancy.

    Science.gov (United States)

    Roosa, Mark W.; Tein, Jenn-Yun; Reinholtz, Cindy; Angelini, Patricia Jo

    1997-01-01

    Examined the sexual history of 2,003 young women to determine whether childhood sexual abuse contributed to a greater risk for teenage pregnancy. Results indicate that sexual abuse alone was not related to the incidence of teenage pregnancy, but sexual precocity was related to much higher incidences of teenage pregnancy. (RJM)

  5. Two Successful Term Pregnancies with a Large Descending Aorta Aneurysm: Case Report

    Directory of Open Access Journals (Sweden)

    Saghar Salehpour

    2008-12-01

    Full Text Available Aortic aneurysm is a rare but potentially lethal complication during pregnancy. In this article we described a 30-year-old woman with a large size descending aorta aneurysm (11 cm in length and 5.6 cm in its greatest diameter, who had two term uncomplicated pregnancies. The patient received prophylactic ß-blocker drug during her second pregnancy. Both pregnancies were terminated by caesarean section without any serious complications. Postpartum period was recovered successfully, but a noticeable increase in aneurysm’s length was detected in the period between two pregnancies.

  6. Uterine rupture in a primigravida with a term pregnancy: Case report ...

    African Journals Online (AJOL)

    Uterine rupture in a primigravida with a term pregnancy: Case report and lessons to learn. ... South African Journal of Obstetrics and Gynaecology ... with term pregnancies is a rare occurrence, but is increasing in frequency in high-income countries as a result of a concomitant rise in rates of gynaecological uterine surgery.

  7. Correlates of low birth weight in term pregnancies: a retrospective study from Iran

    Directory of Open Access Journals (Sweden)

    Tavafian Sedigheh

    2008-04-01

    Full Text Available Abstract Background Low birth weight (LBW is considered as a major multifaceted public health concern. Seventy-two percent of LBW infants are born in Asia. An estimation of 8% LBW infants has been reported for Eastern Mediterranean region including Iran. This study investigated contributory factors of LBW in singleton term births in Tehran, Iran. Tehran is a multicultural metropolitan area and a sample from the general population in Tehran could be regarded as a representative sample of urban population in Iran. Methods This was a retrospective study using data from 15 university maternity hospitals in Tehran, Iran. Data on all singleton term births in these hospitals were extracted from case records during a one calendar year. Study variables included: maternal age, maternal educational level, history of LBW deliveries, history of preterm labor, cigarette smoking during pregnancy, number of parities, chronic diseases and residential area (Tehran versus suburbs of Tehran. In order to examine the relationship between LBW and demographic and reproductive variables the adjusted logistic regression analysis was performed. Results In all, data for 3734 term pregnancies were extracted. The mean age of women was 25.7 (SD = 5.3 years and 5.2% of term births were LBW. In addition to association between LBW and maternal age, significant risk factors for LBW were: history of LBW deliveries [adjusted odds ratio (OR = 2.53, 95% confidence interval (CI = 1.06–6.03], smoking during pregnancy (OR = 4.64, 95% CI = 1.97–10.95 and chronic diseases (OR for hypertension = 3.70, 95% CI = 2.25–6.06, OR for others = 2.04, 95% CI = 1.09–3.83. Conclusion The findings indicate that in addition to maternal age, history of LBW deliveries; smoking during pregnancy and chronic diseases are significant determinants of LBW in this population. This is consistent with national and international findings indicating that maternal variables and risk behaviors during

  8. Term abdominal pregnancy with healthy newborn: A case report ...

    African Journals Online (AJOL)

    Abdominal pregnancy is a rare form of ectopic pregnancy with very high morbidity and mortality for both the mother and the foetus. Diagnosis and management can pose some difficulties especially in low-resource centres. High index of suspicion is vital in making prompt diagnosis in such situations. A case of abdominal ...

  9. Idiopathic polyhydramnios at term and pregnancy outcomes: a multicenter observational study.

    Science.gov (United States)

    Luo, Qing-Qing; Zou, Li; Gao, Hui; Zheng, Yan-Fang; Zhao, Yin; Zhang, Wei-Yuan

    2017-07-01

    To assess pregnancy outcomes in pregnancies with idiopathic polyhydramnios at term. We conducted a retrospective cohort study of 106 225 term pregnancies from 37 hospitals in China. Maternal and fetal outcomes in pregnancies with idiopathic polyhydramnios were compared with pregnancies with normal amniotic fluid. The primary outcome was intra-uterine fetal death (IUFD). In all, 307 out of 106 225 (0.3%) had idiopathic polyhydramnios at term, 276 of which were mild and 31 of which were moderate-severe. Compared to term pregnancies with normal amniotic fluid, pregnancies idiopathic polyhydramnios was associated with over 24-fold higher risk for IUFD (adjusted odds ratio [aOR] 24.4, 95% confidence interval (CI) 7.3-82.0), macrosomia (aOR 2.8, 95%CI 2.0-3.8), malpresentation (aOR 2.5, 95%CI 1.7-3.7), cesarean delivery (aOR 2.5, 95%CI 1.7-3.7) and low APGAR scores at 5 min (aOR 4.3, 95%CI 2.4-7.8), which increased with severity of idiopathic polyhydramnios. Term pregnancies with idiopathic polyhydramnios, especially moderate-severe ones are at a significantly increased rate for adverse pregnancy outcome. Increased antepartum surveillance of fetal well-being and timed delivery are warranted.

  10. Capturing the semiotic relationship between terms

    Science.gov (United States)

    Hargood, Charlie; Millard, David E.; Weal, Mark J.

    2010-04-01

    Tags describing objects on the web are often treated as facts about a resource, whereas it is quite possible that they represent more subjective observations. Existing methods of term expansion expand terms based on dictionary definitions or statistical information on term occurrence. Here we propose the use of a thematic model for term expansion based on semiotic relationships between terms; this has been shown to improve a system's thematic understanding of content and tags and to tease out the more subjective implications of those tags. Such a system relies on a thematic model that must be made by hand. In this article, we explore a method to capture a semiotic understanding of particular terms using a rule-based guide to authoring a thematic model. Experimentation shows that it is possible to capture valid definitions that can be used for semiotic term expansion but that the guide itself may not be sufficient to support this on a large scale. We argue that whilst the formation of super definitions will mitigate some of these problems, the development of an authoring support tool may be necessary to solve others.

  11. 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....

  12. The association between adverse childhood experiences and adolescent pregnancy, long-term psychosocial consequences, and fetal death.

    Science.gov (United States)

    Hillis, Susan D; Anda, Robert F; Dube, Shanta R; Felitti, Vincent J; Marchbanks, Polly A; Marks, James S

    2004-02-01

    Few reports address the impact of cumulative exposure to childhood abuse and family dysfunction on teen pregnancy and consequences commonly attributed to teen pregnancy. Therefore, we examined whether adolescent pregnancy increased as types of adverse childhood experiences (ACE score) increased and whether ACEs or adolescent pregnancy was the principal source of elevated risk for long-term psychosocial consequences and fetal death. A retrospective cohort study of 9159 women aged > or = 18 years (mean 56 years) who attended a primary care clinic in San Diego, California in 1995-1997. Adolescent pregnancy, psychosocial consequences, and fetal death, compared by ACE score (emotional, physical, or sexual abuse; exposure to domestic violence, substance abusing, mentally ill, or criminal household member; or separated/divorced parent). Sixty-six percent (n = 6015) of women reported > or = 1 ACE. Teen pregnancy occurred in 16%, 21%, 26%, 29%, 32%, 40%, 43%, and 53% of those with 0, 1, 2, 3, 4, 5, 6, and 7 to 8 ACEs. As the ACE score rose from zero to 1 to 2, 3 to 4, and > or = 5, odds ratios for each adult consequence increased (family problems: 1.0, 1.5, 2.2, 3.3; financial problems: 1.0, 1.6, 2.3, 2.4; job problems: 1.0, 1.4, 2.3, 2.9; high stress: 1.0, 1.4, 1.9, 2.2; and uncontrollable anger: 1.0, 1.6, 2.8, 4.5, respectively). Adolescent pregnancy was not associated with any of these adult outcomes in the absence of childhood adversity (ACEs: 0). The ACE score was associated with increased fetal death after first pregnancy (odds ratios for 0, 1-2, 3-4, and 5-8 ACEs: 1.0, 1.2, 1.4, and 1.8, respectively); teen pregnancy was not related to fetal death. The relationship between ACEs and adolescent pregnancy is strong and graded. Moreover, the negative psychosocial sequelae and fetal deaths commonly attributed to adolescent pregnancy seem to result from underlying ACEs rather than adolescent pregnancy per se.

  13. An Unexpected Near Term Pregnancy in a Rudimentary Uterine Horn

    Directory of Open Access Journals (Sweden)

    Elisabete Gonçalves

    2013-01-01

    Full Text Available Unicornuate uterus occurs due to a complete or partial nondevelopment of one Mullerian duct; sometimes it is associated with a rudimentary horn, which can communicate or not with uterine cavity or contain functional endometrium. Pregnancy in a rudimentary horn is rare and the outcome almost always unfavorable, usually ending in rupture during the first or second trimester with significant morbidity and mortality. Despite the availability and advances on imagiologic procedures, recognition of this ectopic pregnancy is frequently made at laparotomy after abdominal pain and collapse. The authors describe a case of a primigravida with 34 weeks of gestation admitted with a preeclampsia with severity criteria. A cesarean for fetal malpresentation was done and, unexpectedly, a rudimentary horn pregnancy was found with a live newborn. In the literature, few reports of a horn pregnancy reaching the viability with a live newborn are described, enhancing the clinical importance of this case. A review of literature concerning the epidemics, clinical presentation, and appropriate management of uterine horn pregnancies is made.

  14. Teenage Pregnancy and Sex and Relationship Education: Myths and (Mis)conceptions

    Science.gov (United States)

    Vincent, Kerry

    2007-01-01

    This paper explores the role of sex and relationship education (SRE) in reducing teenage pregnancy rates. It critically examines some of the assumptions underlying the emphasis placed on SRE within the teenage pregnancy strategy ( SEU, 1999)--in particular, the view that ignorance of sexual matters plays a key part in teenage conception. An…

  15. Predictors of successful induction of labour in post-term pregnancies ...

    African Journals Online (AJOL)

    -datism remains the commonest indication for induction of labour. Objective: To determine predictors of successful induction of labour in post-term pregnancies at Kenyatta National Hospital (KNH). Methods: A prospective observational study ...

  16. Does antenatal care attendance prevent anemia in pregnancy at term?

    African Journals Online (AJOL)

    2014-10-03

    Oct 3, 2014 ... Background: Anemia in pregnancy is one of the public health problems in the developed and developing world. If uncontrolled it is a major indirect cause of maternal and perinatal morbidity and mortality. This is worst in settings with poor prenatal practices. Quality prenatal interventions therefore are ...

  17. Does antenatal care attendance prevent anemia in pregnancy at term?

    African Journals Online (AJOL)

    Background: Anemia in pregnancy is one of the public health problems in the developed and developing world. If uncontrolled it is a major indirect cause of maternal and perinatal morbidity and mortality. This is worst in settings with poor prenatal practices. Quality prenatal interventions therefore are expected to prevent or ...

  18. How safely can post-term pregnancies with uncertain gestational ...

    African Journals Online (AJOL)

    of fetal wellbeing performed to identify babies that may be at risk of poor pregnancy outcome. A BPP includes ultrasound monitoring of fetal movements, fetal tone and fetal breathing, ultrasound assessment of liquor volume and assessment of the fetal heart rate using non-stress cardiotocography (CTG).[11] The presence of ...

  19. Factors affecting pregnancy weight gain and relationships with maternal/fetal outcomes in Turkey

    Directory of Open Access Journals (Sweden)

    Nilufer Akgun

    2017-05-01

    Full Text Available Objectives: To determine the effects of pre-pregnancy body mass index (BMI and gestational weight gain on maternal and fetal complications, and to examine whether Turkish women achieve the recommended gestational weight gain. We also investigated the relationship between pregnancy weight gain and mode of delivery, with an examination of maternal anthropometry. Methods: A retrospective cross-sectional study was conducted on a population of 986 pregnant women between November 2011 and November 2015 at Atatürk Education and Research Hospital, Ankara, Turkey. Maternal age, BMI, monthly weight gain during pregnancy, infant birth weight, gender, and maternal and fetal adverse outcomes were evaluated. Results: The frequency of maternal complications was positively associated with elevated pre-pregnancy BMI (p less than 0.05, and weight gain during pregnancy was associated with parity and increased infant birth weight (p less than 0.05. However, no correlations were observed between mean pregnancy weight gain and maternal complications (p greater than 0.05. The percentage of women who gained the Institute of Medicine (IOM-recommended amount of weight was the highest in the underweight BMI group (54.1% and the lowest in the obese BMI group (24.3%. Pregnancy weight gain exceeded IOM recommendations in the overweight (56.3% and obese (52.5% groups. Conclusions: While maternal weight gain during pregnancy affects neonatal body weight, higher pre-pregnancy BMI has an adverse effect on recommended weight gain during pregnancy, with increased maternal complications.

  20. Romantic Relationships: An Important Context for HIV/STI and Pregnancy Prevention Programmes with Young People

    Science.gov (United States)

    Coyle, Karin K.; Anderson, Pamela M.; Franks, Heather M.; Glassman, Jill; Walker, James D.; Charles, Vignetta Eugenia

    2014-01-01

    Romantic relationships are central in the lives of young people. This paper uses data on romantic relationships from urban youth in the USA to illustrate how using a relationships perspective in HIV/STI and pregnancy prevention programmes broadens the skills and content covered, and contextualises the learning to enhance relevance and use.…

  1. Acute Perforated Appendicitis as a Cause of Fetal Tachycardia at Term Pregnancy

    Directory of Open Access Journals (Sweden)

    Sabri Cavkaytar

    2015-06-01

    Full Text Available During pregnancy, appendectomy is the most common non-obstetrical surgery. But diagnosis of appendicitis is difficult in term pregnancy due to low sensitivity of ultrasound and nonspecific symptoms that interferes with pregnancy itself. Due to the delay in diagnosis, perforation of appendicitis is high in pregnant patients which is associated with adverse maternal and fetal outcomes. In this report, we present a term pregnant patient who had appendicitis with ruptured phlegmon during labour. [Cukurova Med J 2015; 40(2.000: 336-339

  2. The relationship between weight gain during pregnancy and allopregnanolone levels: a longitudinal study

    Directory of Open Access Journals (Sweden)

    Anette Lundqvist

    2017-05-01

    Full Text Available Objective: Large weight gain during pregnancy is a risk factor for complications for mother and fetus. Hunger and satiety are regulated in the hypothalamus, where the gamma-amino-butyric acid system (GABA has an important role. Allopregnanolone, a progesterone metabolite, increases during pregnancy and is a potent GABA-A receptor modulating steroid. Allopregnanolone has been shown to induce overeating in rodents. The aim was to investigate whether there is a relationship between weight gain and allopregnanolone concentrations during pregnancy in humans. Design: A longitudinal, cohort study. Methods: Pregnant women (n = 56 were recruited in primary care in northern Sweden. Allopregnanolone concentrations in plasma were measured using radioimmunoassay and weight was measured in gestational weeks 12 and 35. Results: Weight increase correlated significantly to allopregnanolone in late pregnancy increase (rs = 0.320; P = 0.016, indicating a positive relationship between weight increase and allopregnanolone increase. A positive relationship was also noted between allopregnanolone in the 35th gestational week and weight increase. Women who gained ≥11 kg during pregnancy showed higher allopregnanolone concentrations in week 35 and higher increase compared to women who increased <11 kg (P = 0.006 and P = 0.009 resp.. There was no difference in weight or allopregnanolone concentrations at the onset of pregnancy. Conclusions: The results show a relationship between weight gain during pregnancy and increase in allopregnanolone concentrations.

  3. Perinatal outcome in terms of apgar score at 5 minutes after induction of term and post-date pregnancies

    International Nuclear Information System (INIS)

    Khan, S.R.; Choudry, A.

    2013-01-01

    Objective: To determine perinatal outcome in terms of Apgar score at 5 minutes after delivery and admission in neonatal intensive care unit (NICU) in induction of term and post-dates pregnancies. Study Design: Descriptive case series. Place and Duration: Gynaecology/Obstetrics Department, Military Hospital, Rawalpindi from 16-02-2009 to 15-08-2009. Subjects and Methods: One hundred and sixty three patients were included in this study. Patients were closely monitored during labour. Perinatal outcome was noted by assessing Apgar score at 5 minutes after delivery and by number of babies admitted to NICU within 1st 24 hours after delivery. Results: Apgar score at 5 minutes was more than > 7 in 67 (94.4%) of term pregnancy and in 85 (92.4%) in post date pregnancy and this difference was insignificant (p=0.618). Only one baby (1.4%) among term group required admission in NICU within first 24 hours of delivery while 3 babies (3.3%) in post date pregnancy had admission in NICU with insignificant difference (p=0.448). Conclusion: Post-term pregnancy, in most cases, probably represents a variant of normal and is associated with good outcome, regardless of form of care givers. In minority of cases there is an increased risk of perinatal death and early neonatal convulsions. (author)

  4. The Protective Effect of Family Strengths in Childhood against Adolescent Pregnancy and Its Long-Term Psychosocial Consequences.

    Science.gov (United States)

    Hillis, Susan D; Anda, Robert F; Dube, Shanta R; Felitti, Vincent J; Marchbanks, Polly A; Macaluso, Maurizio; Marks, James S

    2010-01-01

    Few reports have addressed associations between family strengths during childhood and adolescent pregnancy and its consequences. We examined relationships among a number of childhood family strengths and adolescent pregnancy, risk behavior, and psychosocial consequences after adolescent pregnancy. Our retrospective cohort of 4648 women older than 18 years (mean age, 56 years) received primary care in San Diego, CA. Outcomes included adolescent pregnancy and psychosocial consequences compared with number of the following childhood family strengths: family closeness, support, loyalty, protection, love, importance, and responsiveness to health needs. Of the cohort, 3082 participants (66%) reported 6 or 7 categories of childhood family strengths. Teen pregnancy occurred in 39%, 33%, 30%, 25%, 24%, 21%, and 19% of those with 0 or 1, 2, 3, 4, 5, 6, and 7 childhood family strengths, respectively (p for trend pregnancy demonstrated an increasingly protective effect as numbers of childhood family strengths increased from 0 or 1 to 2 or 3, 4 or 5, and 6 or 7 (1.0 to 0.80), (1.0 to 0.80, 0.60, and 0.54, respectively). These findings were partly explained by progressive delays in initiation of sexual activity as the number of childhood family strengths increased. Adjusted ORs for psychosocial problem occurring decades later decreased as the number of childhood family strengths increased from 0 or 1 to 2 or 3, 4 or 5, and 6 or 7 (job problems, 1.0, 0.8, 0.6, 0.4; family problems, 1.0, 1.1, 0.7, 0.6; financial problems, 1.0, 0.9, 0.9, 0.6; high stress, 1.0, 1.1, 0.9, 0.8; uncontrollable anger, 1.0, 0.7, 0.7, 0.4). Childhood family strengths are strongly protective against adolescent pregnancy, early initiation of sexual activity, and long-term psychosocial consequences.

  5. An ever-challenging relationship: lupus and pregnancy.

    Science.gov (United States)

    Bălănescu, Andra; Donisan, Teodora; Bălănescu, Dinu

    2017-01-01

    Systemic lupus erythematous (SLE) is a chronic inflammatory disease with an unknown etiology and an autoimmune pathogenesis, and its clinical manifestations can involve multiple organs through polymorphic biological changes. Nowadays, pregnancy is possible for most patients with SLE, and good outcomes can be expected for both mother and child. This became possible as a consequence of increasingly better monitoring and treatment of pregnant women with SLE. The following article outlines the problems associated with fertility, course of pregnancy, and breastfeeding in women with SLE.

  6. Full term viable secondary broad ligament pregnancy – A rare case

    Directory of Open Access Journals (Sweden)

    CH. Sheethal, Dr.

    2017-01-01

    Full Text Available Broad ligament pregnancy is also known as inter ligamentous pregnancy which is a rare form of ectopic pregnancy. Very few successful live births have been reported in this condition, where such pregnancies reached term and with live birth of a baby. A case of 28 year old primigravida of 35 weeks gestation with oligoamnios was referred to our hospital. A right broad ligament pregnancy was confirmed after an ultrasound and an MRI. She was taken up for surgery and an incision was given on the anterior leaf of the broad ligament and a male live fetus was extracted. Placenta was found on the posterior leaf of the broad ligament and it was removed without any undue haemorrhage. Uterus was lying medial to the sac and was around ten weeks in size. Both mother and baby were discharged on seventh postoperative day in good health condition.

  7. Improving reproductive long-term prognosis for women with a first ectopic pregnancy

    DEFF Research Database (Denmark)

    Egerup, Pia; Kårhus, Line Lund; Skovlund, Charlotte Wessel

    2014-01-01

    OBJECTIVE: To describe developments in reproductive long-term prognosis in women with a first ectopic pregnancy as compared with two control cohorts. DESIGN: Controlled cohort study. SETTING: Data were collected from four national Danish registries. POPULATION: All Danish women of reproductive age...... (15-49 years) through the period 1977-2009 and all reproductive outcomes in these women. METHODS: Data were collected from four national Danish registries. Three cohorts of women with a first recorded ectopic pregnancy during the periods 1980-84, 1985-89, and 1990-94, were compared with age......-matched controls with a first miscarriage and a first induced abortion and followed for 15 years for all further pregnancy outcomes. MAIN OUTCOME MEASURES: Pregnancy outcomes included deliveries, miscarriages, induced abortions and ectopic pregnancies. RESULTS: The birth rate for women with a first ectopic...

  8. The relationship between pregnancy, preterm and premature delivery

    Directory of Open Access Journals (Sweden)

    Soleymani-e- Shayesteh Y

    2002-06-01

    Full Text Available During pregnancy, different froms of periodontal disease such as pregnancy gingivitis, pregnancy tumors, pregnancy stomatitis, may be encountered. But the most considerable point is the pregnant women's infection with periodontal disease and its effect on delivery and weight of newborn infants. Based on the latest researches and statistics, it is concluded that periodontal disease is an important risk factor, leading to preterm or premature delivery. On the other hand, poor hygiene, should be considered as another danger, resulting in premature delivery. Besides, the presence of a collection of oral fosobacteria in ammoniutic fluid in mothers with premature delivery, increases the probability of an oral- haematogenous connection. Moreover, prostaglandin E2, in cervicular fluid, has been considered as an index for periodontal disease activity and loss of weight at the time of birth. These findings suggest that effective steps, to prevent preterm delivery, can be taken, if women, genycologists and dentists have enough knowledge. This article focuses on the special supervision that is required to prevent the effects of hormonal changes on periodontal tissues and conversely to reduce systemic disorders resulting from periodontal disease, in pregnant woman.

  9. Family Relationships and Adolescent Pregnancy Risk: A Research Synthesis.

    Science.gov (United States)

    Miller, Brent C.; Benson, Brad; Galbraith, Kevin A.

    2001-01-01

    Summarizes research on parental influences on risk of adolescents becoming pregnant or causing a pregnancy. Findings are most consistent that parent-child closeness, parental supervision/regulation of children's activities, and parents' values against teen intercourse decrease risk. Findings about parent-child sexual communication are…

  10. Informative content of clinical symptoms of acute appendicitis in different terms of pregnancy

    Directory of Open Access Journals (Sweden)

    Kutovoy A.B.

    2015-09-01

    Full Text Available With the purpose to evaluate diagnostic efficacy of some clinical symptoms of acute appendicitis 75 women in different terms of pregnancy were examined. Informative content of such symptoms as Kocher- Volkovich, Rovsing, Bartomje - Michelson, Sitkovsky, Gabay, Brendo, Michelson, Ivanov was studied. Pain syndrome was fixed in all examined women. Pain localization was various and depended on the pregnancy term. During the I trimester of pregnancy the most often pain was manifestated in epigastrium and right lower quadrant, rarely in other abdomen regions. In the II trimester in majority of cases pain occurred in right lower quadrant. During III trimester pain prevailed in right upper quadrant of abdomen. Analyzing informative component of researching symptoms there was noted significant decrease (р<0,05; р<0,01; р<0,001 of their diagnostic value with growth of pregnancy term. Therefore Kocher – Volkovich and Rovsing symptoms were the most informative in the I trimester of pregnancy. Diagnostic efficacy of Brendo(67,3%, Michelson(55,7%, Ivanov(59,6% symptoms was higher than that of Kocher – Volkovich (36,5%, Rovsing (28,8%, Sitkovsky (51,9%, Bartomje – Michelson (55,7% symptoms, their value was diminishing together with increase of pregnancy terms.

  11. Prognostic model for chronic hypertension in women with a history of hypertensive pregnancy disorders at term.

    Science.gov (United States)

    Visser, V S; Hermes, W; Twisk, J; Franx, A; van Pampus, M G; Koopmans, C; Mol, B W J; de Groot, C J M

    2017-10-01

    The association between hypertensive pregnancy disorders and cardiovascular disease later in life is well described. In this study we aim to develop a prognostic model from patients characteristics known before, early in, during and after pregnancy to identify women at increased risk of cardiovascular disease e.g. chronic hypertension years after pregnancy complicated by hypertension at term. We included women with a history of singleton pregnancy complicated by hypertension at term. Women using antihypertensive medication before pregnancy were excluded. We measured hypertension in these women more than 2years postpartum. Different patients characteristics before, early in, during and after pregnancy were considered to develop a prognostic model of chronic hypertension at 2-years. These included amongst others maternal age, blood pressure at pregnancy intake and blood pressure six weeks post-partum. Univariable analyses followed by a multivariable logistic regression analysis was performed to determine which combination of predictors best predicted chronic hypertension. Model performance was assessed by calibration (graphical plot) and discrimination (area under the receiver operating characteristic (AUC)). Of the 305 women in who blood pressure 2.5years after pregnancy was assessed, 105 women (34%) had chronic hypertension. The following patient characteristics were significant associated with chronic hypertension: higher maternal age, lower education, negative family history on hypertensive pregnancy disorders, higher BMI at booking, higher diastolic blood pressure at pregnancy intake, higher systolic blood pressure during pregnancy and higher diastolic blood pressure at six weeks post-partum. These characteristics were included in the prognostic model for chronic hypertension. Model performance was good as indicated by good calibration and good discrimination (AUC; 0.83 (95% CI 0.75 - 0.92). Chronic hypertension can be expected from patient characteristics

  12. Incidental placental choriocarcinoma in a term pregnancy: a case report

    Directory of Open Access Journals (Sweden)

    Chung Christopher

    2008-10-01

    Full Text Available Abstract Introduction Gestational choriocarcinoma occurs in 1 in 40,000 pregnancies. Of all forms of gestational choriocarcinoma, placental choriocarcinoma is the most rare. Maternal choriocarcinoma is usually diagnosed in symptomatic patients with metastases. The incidental finding of a choriocarcinoma confined to the placenta with no evidence of dissemination to the mother, or infant is the least common scenario. Case presentation The patient is an 18 year-old Gravida 1 Para 1 African American female who delivered a viable 3641 g female infant at 39 weeks gestation. Her pregnancy course was complicated by gestational hypertension during the third trimester. Her placenta revealed intraplacental choriocarcinoma. She was then followed closely by the Gynecologic Oncology service with a weekly serum beta human chorionic gonadotropin value. Beta human chorionic gonadotropin values dropped from 3070 mIU/ml to less than 2 mIU/ml two months post partum. No chemotherapy was initiated. Metastasis was ruled out by chest x-ray and whole body computed tomography scan. To date, both mother and baby are well. Conclusion Due to the potential fatal outcome of placental choriocarcinoma, careful evaluation of both mother and infant after the diagnosis is made is important. The incidence of placental choriocarcinoma may actually be higher than expected since it is not routine practice to send placentas for pathological evaluation after a normal spontaneous delivery. The obstetrician, pathologist, and pediatrician should have an increased awareness of placental choriocarcinoma and its manifestations.

  13. Relationship Between Unwanted Pregnancy And Health-related Quality Of Life In Pregnant Women

    International Nuclear Information System (INIS)

    Ali, A.

    2016-01-01

    Objective: To determine the relationship between unwanted pregnancy and health-related quality of life in pregnant women. Study Design: Case-control study. Place and Duration of Study: Department of Community Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran, from October 2013 to July 2014. Methodology: Of the pregnant women who presented to primary healthcare centers of Kermanshah, Iran to receive prenatal care at 6 - 10 weeks of their pregnancy, those with unwanted pregnancy were selected as cases and those with wanted pregnancy were selected as control group. The selection process was done using multi-stage stratified random sampling. Frequency matching was applied to match the two groups. Quality of life was measured by the SF-36 questionnaire and was compared by the t-test. Relationship power between pregnancy type (wanted or unwanted pregnancy) and impairment of quality of life subscales as the outcome was assessed using odds ratio (OR). Result: Frequency distribution of matched variables was not statistically different between the two studied groups. Mean scores of mental component summary and physical component summary as well as eight subscales (physical functioning, role, bodily pain, general health, vitality, social functioning, role emotional, and mental health) were lower in the unwanted pregnancy group compared to women with wanted pregnancy (p < 0.001). The highest high impairment odds ratio was highest for the mental component summary (MCS) (OR = 9.19; 95 percentage CI = 5.17- 16.32) and vitality subscale (OR = 5.2; 95 percentage CI = 2.89- 9.33). Conclusion: Mental health of the pregnant women with unwanted pregnancy is affected more than their physical health. Mental health in women with unwanted pregnancy is 9.19 times more likely to be reduced. Among mental health subscales, vitality (energy/fatigue) showed the highest decrease. (author)

  14. Teenage childbearing : pregnancy outcomes and long-term consequences for the mothers

    OpenAIRE

    Otterblad Olausson, Petra

    2000-01-01

    The purposes of the thesis were to study effects of low maternal age on adverse pregnancy outcomes, predictors of teenage childbearing, and long-term effects of teenage motherhood on the women's social situation later in life and risk of premature death. The effects of low maternal age at first birth on risks of adverse pregnancy outcomes, primarily preterm birth and infant mortality, were studied in three population-based cohort studies. We used the Swedish Medical Birt...

  15. Factors affecting pregnancy weight gain and relationships with maternal/fetal outcomes in Turkey

    Science.gov (United States)

    Akgun, Nilufer; Keskin, Huseyin L.; Ustuner, Isık; Pekcan, Gulden; Avsar, Ayse F.

    2017-01-01

    Objectives: To determine the effects of pre-pregnancy body mass index (BMI) and gestational weight gain on maternal and fetal complications, and to examine whether Turkish women achieve the recommended gestational weight gain. We also investigated the relationship between pregnancy weight gain and mode of delivery, with an examination of maternal anthropometry. Methods: A retrospective cross-sectional study was conducted on a population of 986 pregnant women between November 2011 and November 2015 at Atatürk Education and Research Hospital, Ankara, Turkey. Maternal age, BMI, monthly weight gain during pregnancy, infant birth weight, gender, and maternal and fetal adverse outcomes were evaluated. Results: The frequency of maternal complications was positively associated with elevated pre-pregnancy BMI (p0.05). The percentage of women who gained the Institute of Medicine (IOM)-recommended amount of weight was the highest in the underweight BMI group (54.1%) and the lowest in the obese BMI group (24.3%). Pregnancy weight gain exceeded IOM recommendations in the overweight (56.3%) and obese (52.5%) groups. Conclusions: While maternal weight gain during pregnancy affects neonatal body weight, higher pre-pregnancy BMI has an adverse effect on recommended weight gain during pregnancy, with increased maternal complications. PMID:28439600

  16. 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....

  17. Long-term sick leave and its risk factors during pregnancy among Danish hospital employees

    DEFF Research Database (Denmark)

    Kærlev, Linda; Jacobsen, Lene B.; Olsen, Jørn

    2004-01-01

    AIM: The authors sought to describe risk indicators of long-term sick leave during pregnancy among hospital employees. METHODS: A register-based study was undertaken of 4,852 female hospital employees aged 20-45 years from the second largest hospital in Denmark during 1995-99 based on job titles...... leave days than other hospital employees. Part-time work, previous sickness absence not related to pregnancy, and previous chronic back pain were risk factors for long-term sick leave as were much walking or standing, long working days, high work level, little practical support from supervisors...... and colleagues, low job control, much lifting and night or shift work. Sick leave was unrelated to family size, support from the family and number of working years. CONCLUSION: Long-term sick leave during pregnancy was frequent and to some extent predictable. Efforts should be made to organize work for pregnant...

  18. Pregnancy following breast cancer using assisted reproduction and its effect on long-term outcome

    DEFF Research Database (Denmark)

    Goldrat, Oranite; Kroman, Niels; Peccatori, Fedro A

    2015-01-01

    treatment. In this study, we evaluated the impact of ART on pregnancy and long-term outcomes of young breast cancer survivors. METHODS: This is a multi-centre retrospective study in which women who were diagnosed with breast cancer between 2000 and 2009, and had a pregnancy following breast cancer diagnosis......% of the spontaneous and ART groups, respectively. Mean follow-up between conception and last follow-up was 63 and 50 months in the spontaneous and ART groups, respectively with no difference in breast cancer outcome observed between the two groups (p=0.54). CONCLUSION: Pregnancy using ART in women with history......INTRODUCTION AND AIMS: We have previously shown that pregnancy is safe following breast cancer, even in endocrine sensitive disease. Yet infertility remains common following systemic treatment. To date, no study has evaluated the safety of assisted reproductive technology (ART) after breast cancer...

  19. [Posibility of term pregnancy in patients with chronic kidney disease].

    Science.gov (United States)

    Polanco-Nasser, Abdel

    2015-12-01

    Pregnancy is a physiological process that brings many changes to the mother's body, undergoing a process of adaptation to complications avoid, however, in the context of chronic kidney disease, these become manifest most frequently maternal and fetal impact on morbidity and mortality. A review of the subject is presented, emphasizing aspects that must be present at the time of a patient with this condition, accompanied by one of our cases treated with the sole purpose of gaining a better understanding of the issue and how to address it based on problems at the time of evaluation initial. The case of patient pregnant with chronic kidney disease in stage advanced that required start of replacement therapy in renal function due to uremia and retention fluid in malaise their 20 weeks of gestation, referred late for your attention. However, it was possible to improve you overall condition in all respects, allowing take up to 38 weeks with abdominal delivery via scheduled electively, with favorable results for the newborn exceed the statistics described in these patients.

  20. Self medication with vaginal misoprostol in a term pregnancy: case ...

    African Journals Online (AJOL)

    eclampsia at term, who self administered misoprostol by the vaginal route - without its being prescribed - in an attempt to avoid repeat caesarean section, is described. She eventually had vaginal delivery of a live female infant with cardiopulmonary ...

  1. Contraceptive use and pregnancies in adolescents' romantic relationships: role of relationship activities and parental attitudes and communication.

    Science.gov (United States)

    Amialchuk, Aliaksandr; Gerhardinger, Laura

    2015-01-01

    In a unified framework, the authors estimate whether romantic relationship activities and parental attitudes predict contraception use and consistency, and whether contraception use and consistency predict pregnancy risk among male and females adolescents in the United States. Data on 3717 participants of the first 2 waves of the National Longitudinal Study of Adolescent Health (Add Health) who were sexually experienced in their recent romantic relationship were analyzed to examine how presex activities in the romantic relationship and parental attitudes and communication are associated with contraception choices and how contraception choices are associated with pregnancies. In multivariate logistic regression analysis, only some relationship activities and parental communication about contraception were significant predictors of contraception, and their influence differed by gender. Going out with the partner increased contraception consistency among males (odds ratio, 2.04). Discussing contraception with the partner before having first sex increased the odds of ever using contraception for both genders (2.61 for females and 1.59 for males) and increased the odds of consistent contraception for females (1.505). Discussing contraception with parent increased the odds of consistent contraception among females (1.383). Merely, using contraception was not a significant predictor of the risk of pregnancy, whereas using contraception consistently significantly reduced the odds of getting partner pregnant for males (0.413) and the odds of pregnancy of females (0.343). Contraception and pregnancy education programs should take into account qualities of romantic relationship and emphasize consistent use of contraception and communication about contraception between partners and with parents.

  2. IGF-I and NEFA concentrations in fetal fluids of term pregnancy dogs.

    Science.gov (United States)

    Meloni, Tea; Comin, Antonella; Rota, Alessandro; Peric, Tanja; Contri, Alberto; Veronesi, Maria Cristina

    2014-06-01

    Insulin-like growth factor-I (IGF-I) and non-esterified fatty acids (NEFA) play an essential role in fetal growth and development. To date, fetal fluids IGF-I and NEFA levels at term canine pregnancy are unknown and could be related to the neonatal development and breed size. For these reasons, the aims of the present study were as follows: (1) to evaluate IGF-I and NEFA concentrations in fetal fluids collected from normally developed and viable newborn puppies born at term of normal pregnancies; (2) to assess possible differences between IGF-I and NEFA levels in amniotic compared with allantoic fluid; (3) to detect possible relationship between breed body size and IGF-I and NEFA amniotic and allantoic concentrations; (4) to evaluate possible differences in IGF-I fetal fluids levels between male and female puppies; and (5) to assess possible correlations between the two hormones in each type of fluid. The study enrolled 25 pure breed bitches submitted to elective Cesarean section at term because of the high risk of dystocia or previous troubles at parturition. At surgery, amniotic and allantoic fluids were collected and assayed for IGF-I and NEFA. IGF-I and NEFA amounts in both amniotic and allantoic fluids of different breed size bitches (small: ≤10 kg; medium: 11-25 kg; large: 26-40 kg) were detected, as well as the effect of gender on IGF-I levels. On a total of 73 amniotic and 76 allantoic samples collected by normal, viable, and mature newborns, the mean IGF-I concentration was significantly higher in amniotic than in allantoic fluid in all three groups, but the amniotic IGF-I levels were significantly lower in small and medium size bitches when compared with large ones. No significant differences were found in allantoic IGF-I concentrations among size groups. A significant effect of the puppy gender on IGF-I content in both fetal fluids was not reported. Regarding NEFA, in all the three groups, the mean NEFA concentration did not significantly differ

  3. Long-Term Outcomes of Systemic Lupus Erythematous Patients after Pregnancy: A Nationwide Population-Based Cohort Study.

    Directory of Open Access Journals (Sweden)

    Ting-Fang Chiu

    Full Text Available Data on long-term maternal outcomes in patients with systemic lupus erythematosus (SLE are lacking. The study aimed to explore the relationships among SLE, pregnancy, outcomes of end-stage renal disease (ESRD, and overall mortality.We established a retrospective cohort study consisting of four cohorts: pregnant (case cohort and nonpregnant SLE patients, as well as pregnant and nonpregnant non-SLE patients. One case cohort and three comparison cohorts were matched by age at first pregnancy and index date of pregnancy by using the Taiwan National Health Insurance Research Dataset. All study subjects were selected based on the index date to the occurrence of ESRD or overall death. Cox proportional hazard regression models and Kaplan-Meier curves were used in the analysis.SLE pregnant patients exhibited significantly increased risk of ESRD after adjusting for other important confounders, including immunosuppressant and parity (HR = 3.19, 95% CI: 1.35-7.52 for pregnant non-SLE; and HR = 2.77, 95% CI: 1.24-6.15 for nonpregnant non-SLE patients. No significant differences in ESRD incidence were observed in pregnant and nonpregnant SLE patients. Pregnant SLE patients exhibited better clinical condition at the baseline and a significantly lower risk of overall mortality than nonpregnant SLE patients.Our data support current recommendations for SLE patients to avoid pregnancy until disease activity is quiescent. Multicenter recruitment and clinical information can be used to further examine the association of SLE and ESRD (or mortality after pregnancy.

  4. Is breast cancer risk associated with alcohol intake before first full-term pregnancy?

    Science.gov (United States)

    Jayasekara, Harindra; MacInnis, Robert J; Hodge, Allison M; Room, Robin; Milne, Roger L; Hopper, John L; Giles, Graham G; English, Dallas R

    2016-09-01

    It is plausible that breast tissue is particularly susceptible to carcinogens, including ethanol, between menarche and the first full-term pregnancy ("first pregnancy"). There is some epidemiological evidence that intake before the first pregnancy is more closely associated with risk of breast cancer than is intake thereafter. We examined this association using lifetime alcohol consumption data from a prospective cohort study. We calculated usual alcohol intake for age periods 15-19 years and for 10-year period from age 20 to current age (in grams per day) using recalled frequency and quantity of beverage-specific consumption for 13,630 parous women who had their first pregnancy at age 20 years or later, had no cancer history and were aged 40-69 years at enrollment. Cox regression was performed to estimate hazard ratios (HRs) and their 95 % confidence intervals (CIs). A total of 651 incident invasive adenocarcinomas of the breast were diagnosed during a mean follow-up of 16.1 years. Alcohol consumption was low overall with only a few drinking ≥40 g/day. Intake before the first pregnancy was markedly lower (mean intake: 2.5 g/day; abstention: 58.8 %) than intake thereafter (mean intake: 6.0 g/day; abstention: 33.6 %). Any alcohol intake before the first pregnancy was associated with an increased risk of breast cancer (HR 1.35, 95 % CI 1.10-1.66 for drinking compared with abstention), whereas any intake after the first pregnancy was not (HR 0.89, 95 % CI 0.72-1.09). Limiting alcohol intake before the first pregnancy might reduce women's risk of breast cancer.

  5. Allometric relationships between the length of pregnancy and body parameters in mammals

    Science.gov (United States)

    Atanasov, A. T.; Todorova, M.; Valev, D. T.; Todorova, R.

    2014-10-01

    In this manuscript we investigated the presence of allometric relationships between the length of pregnancy and the body parameters in mammals. The relationships between the length of pregnancy T (d) and the square of body length H2 (m2), body surface S (m2), body mass to surface ratio M/S (kg/m2) and body-mass index (BMI) (M/H2) were investigated in mammals: Metatheria and Placentalia, including animals with body mass ranging from 8g in Common shrew to 15t in Killer whale. In result, the found power equations are: T = 114.3 (H2)0.352; T= 120.4 S0.38; T = 9.147 (M/S)0.757 and T = 17.6 BMI0.605. The study showed that the M/S ratio and BMI are nearly equivalent characteristics in relation to length of pregnancy.

  6. Abdominal Pregnancy with Live Fetus at Term at the South N ...

    African Journals Online (AJOL)

    A case of abdominal pregnancy with live fetus at term was diagnosed in a patient living in the rural area of N'Djamena and who had no follow-up. The laparotomy made it possible to extract a healthy child without any defect. The maternal prognosis was marked by anemia related to cataclysmic hemorrhaging during surgery.

  7. Relationship between school dropout and teen pregnancy among rural South African young women.

    Science.gov (United States)

    Rosenberg, Molly; Pettifor, Audrey; Miller, William C; Thirumurthy, Harsha; Emch, Michael; Afolabi, Sulaimon A; Kahn, Kathleen; Collinson, Mark; Tollman, Stephen

    2015-06-01

    Sexual activity may be less likely to occur during periods of school enrolment because of the structured and supervised environment provided, the education obtained and the safer peer networks encountered while enrolled. We examined whether school enrolment was associated with teen pregnancy in South Africa. Using longitudinal demographic surveillance data from the rural Agincourt sub-district, we reconstructed the school enrolment status from 2000 through 2011 for 15 457 young women aged 12-18 years and linked them to the estimated conception date for each pregnancy during this time. We examined the effect of time-varying school enrolment on teen pregnancy using a Cox proportional hazard model, adjusting for: age; calendar year; household socioeconomic status; household size; and gender, educational attainment and employment of household head. A secondary analysis compared the incidence of pregnancy among school enrolees by calendar time: school term vs school holiday. School enrolment was associated with lower teen pregnancy rates [adjusted hazard ratio (95% confidence interval): 0.57 (0.50, 0.65)].This association was robust to potential misclassification of school enrolment. For those enrolled in school, pregnancy occurred less commonly during school term than during school holidays [incidence rate ratio (95% confidence interval): 0.90 (0.78, 1.04)]. Young women who drop out of school may be at higher risk for teen pregnancy and could likely benefit from receipt of accessible and high quality sexual health services. Preventive interventions designed to keep young women in school or addressing the underlying causes of dropout may also help reduce the incidence of teen pregnancy. © The Author 2015; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association.

  8. On the Relationship between Marital Opportunity and Teen Pregnancy: The Sex Ratio Question.

    Science.gov (United States)

    Barber, Nigel

    2001-01-01

    Used United Nations cross-national data to examine the relationship between low sex ratio, marital opportunity, and teen pregnancy. Geographical region, per capita gross national product, marital rate, and urban and rural status were used as control variables in analyses that utilized sex ratios to predict teen births. Overall, early childbearing…

  9. 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.

  10. Evaluation effect of shiatsu technique on labor induction in post-term pregnancy.

    Science.gov (United States)

    Teimoori, Batool; Rajabi, Shahnaz; Navvabi-Rigi, Shahin-Dokht; Arbabisarjou, Azizollah

    2014-11-30

    Labor induction in post-term pregnancy is considered as a conventional process of mothers' care. Shiatsu technique is one of the complementary methods which use for post-term pregnancy induction. Therefore, the researchers decided to examine the effect of Shiatsu technique on the induction of post-term pregnancy. This is a randomized control trials which conducted on 288 women with post-term pregnancy who referred to consulting clinic at Ali- Ibn- Abi -Talib Hospital, in Zahedan-Iran in 2010-2011. Participants were selected based on random table. The participants divided into two groups: the first was shiatsu technique and the second group was control group (routine procedure). Shiatsu technique was conducted on the participants of intervention group for 30s on three points by an experienced midwife. The gathered data analyzed by SPSS version 15.00 and comparing tests were t-students tests, chi-square. Mothers ages range were between 16 to 42 years (mean 26.5-5.7) in shiatsu and 17 to 43 years (mean 24.5-5.1) in control group. Regarding spontaneous initiation of labor, 82 women (56.9%) in Shiatsu group had spontaneous initiation of labor, whereas the number of women was only 12 (8.3%) in control group. Women who have used Shiatsu technique were significantly more likely to have spontaneous labour than those women who did not. Results of the study showed that shiatsu technique can be used as one of safe complementary methods for post-term pregnancy induction.

  11. Teenage pregnancy and long-term mental health outcomes among Indigenous women in Canada.

    Science.gov (United States)

    Xavier, Chloé G; Brown, Hilary K; Benoit, Anita C

    2017-11-22

    Our objectives were to (1) compare the risks for poor long-term mental health outcomes among indigenous women with and without a teenage pregnancy and (2) determine if community and cultural factors modify this risk. We conducted a secondary analysis of the 2012 Aboriginal Peoples Survey. Respondents were women aged 25 to 49 years who had given birth to at least one child. Teenage mothers (age at first birth 13 to 19 years; n = 1330) were compared to adult mothers (age at first birth 20 years or older; n = 2630). Mental health outcomes were psychological distress, mental health status, suicide ideation/attempt, and alcohol consumption. To address objective 1, we used binary logistic regression analyses before and after controlling for covariates. To address objective 2, we tested the significance of interaction terms between teenage pregnancy status and effect measure modifiers. In unadjusted analyses, teenage pregnancy was associated with increased risk for poor/fair mental health [odds ratio (OR) 1.77, 95% confidence interval (CI) 1.24-2.53] and suicide attempt/ideation (OR 1.95, 95% CI 1.07-3.54). However, the associations were not statistically significant after adjusting for demographic, socioeconomic, environmental, and health covariates. Teenage pregnancy was not associated with increased risk for high psychological distress or heavy alcohol consumption in unadjusted or adjusted analyses. The interaction term for involvement in cultural activities was statistically significant for poor/fair mental health; however, after stratification, ORs were non-significant. Among indigenous mothers, teenage pregnancy was less important than broader social and health circumstances in predicting long-term mental health.

  12. Pregnancy following breast cancer using assisted reproduction and its effect on long-term outcome.

    Science.gov (United States)

    Goldrat, Oranite; Kroman, Niels; Peccatori, Fedro A; Cordoba, Octavi; Pistilli, Barbara; Lidegaard, Oejvind; Demeestere, Isabelle; Azim, Hatem A

    2015-08-01

    We have previously shown that pregnancy is safe following breast cancer, even in endocrine sensitive disease. Yet infertility remains common following systemic treatment. To date, no study has evaluated the safety of assisted reproductive technology (ART) after breast cancer treatment. In this study, we evaluated the impact of ART on pregnancy and long-term outcomes of young breast cancer survivors. This is a multi-centre retrospective study in which women who were diagnosed with breast cancer between 2000 and 2009, and had a pregnancy following breast cancer diagnosis were eligible. Patients were divided into two groups according to whether ART following primary systemic therapy was performed to achieve pregnancy. We evaluated the association between ART use and clinic-pathological characteristics, pregnancy outcome and long-term breast cancer outcome. A total of 198 patients were evaluated; of whom 25 underwent ART. No significant differences in tumour characteristics were observed between both groups, except for histological grade 3 tumours, which were fewer in the ART group (36% versus 59%, p=0.033). Around 90% of patients received primary adjuvant chemotherapy and more than 50% had an endocrine sensitive disease. Patients in the ART group were older at diagnosis (31.4 versus 33.7 years, p=0.009), at conception (38 versus 35 years, ppregnancies were achieved in 77% and 76% of the spontaneous and ART groups, respectively. Mean follow-up between conception and last follow-up was 63 and 50 months in the spontaneous and ART groups, respectively with no difference in breast cancer outcome observed between the two groups (p=0.54). Pregnancy using ART in women with history of breast cancer is feasible and does not seem to be detrimental to cancer outcome. Larger studies are needed to further confirm this observation. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Maternal Depression During Pregnancy is Associated with Increased Birth Weight in Term Infants

    Science.gov (United States)

    Ecklund-Flores, L; Myers, MM; Monk, C; Perez, A; Odendaal, HA; Fifer, WP

    2017-01-01

    Previous research of maternal depression during pregnancy suggests an association with low birth weight in newborns. Review of these studies reveals predominant comorbidity with premature birth. This current study examines antenatal depression and birth weight in term, medically low-risk pregnancies. Maternal physiological and demographic measures were collected as well. In total, 227 pregnant women were recruited to participate in four experimental protocols at Columbia University Medical Center. Results indicate that depressed pregnant women who carry to term had significantly higher heart rates, lower heart rate variability, and gave birth to heavier babies than those of pregnant women who were not depressed. Low income participants had significantly higher levels of depression, as well as significantly higher heart rates and lower heart rate variability, than those in higher income groups. In full-term infants, maternal prenatal depression appears to promote higher birth weight, with elevated maternal heart rate as a likely mediating mechanism. PMID:28323349

  14. 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.

  15. Childhood sexual abuse, teenage pregnancy, and partnering with adult men: exploring the relationship.

    Science.gov (United States)

    Harner, Holly M

    2005-08-01

    Although the mechanism by which early victimization, specifically sexual abuse, increases the risk of adolescent pregnancy is unclear, a relationship between previous victimization and adolescent pregnancy has been demonstrated. While partnering with an older man may initially offer the means necessary to escape a neglectful or violent family of origin, this protection be accompanied by an imbalance of power and control. Both adolescent mothers partnered with adult men and adolescent mothers partnered with male peers reported sexual abuse perpetrated by family members, family friends, strangers, and peers. Policies developed to protect young people from victimization, including mandatory reporting and statutory rape laws, should be evaluated for their consistent application to all children, regardless of age, race, gender, or pregnancy status.

  16. Relationships between mechanical properties and extracellular matrix constituents of the cervical stroma during pregnancy.

    Science.gov (United States)

    House, Michael; Kaplan, David L; Socrate, Simona

    2009-10-01

    In normal pregnancy, the cervix maintains its shape during a period of substantial fetal and uterine growth. Hence, maintenance of biomechanical integrity is an important aspect of cervical function. It is known that cervical mechanical properties arise from extracellular matrix (ECM). The most important constituent of the cervical ECM is fibrillar collagen-it is collagen protein that the cervix derives its "strength" from. Other matrix molecules known to affect the collagen network include water, proteoglycans, hyaluronan, and elastin. The objective of this review is to discuss relationships between biochemical constituents and macroscopic mechanical properties. The individual constituents of the ECM will be discussed, especially in regard to collagen remodeling during pregnancy. In addition, the macroscopic mechanical properties of cervical tissue will be reviewed. An improved understanding of the biochemistry of cervical "strength" will shed light on how the cervix maintains its shape in normal pregnancy and shortens in preterm birth.

  17. The relationship of low back pain to postural changes during pregnancy.

    Science.gov (United States)

    Bullock, J E; Jull, G A; Bullock, M I

    1987-01-01

    To determine the nature of the postural changes in women during pregnancy, the degrees of lordosis, kyphosis and pelvic inclination in 34 pregnant women were measured progressively. The incidence of low back pain at each of the three occasions was also monitored. Analyses revealed that significant increases occurred in the lumbar and thoracic curvatures and that 82 percent of the women experienced back pain at some stage during their pregnancy. However, no significant relationship was revealed between posture and back pain and the study did not support the frequently made assertions that back pain in pregnancy is due to an increase in lordosis. Copyright © 1987 Australian Physiotherapy Association. Published by . All rights reserved.

  18. Safety and efficacy of mid-term pregnancy termination using aglepristone in dogs.

    Science.gov (United States)

    Pettersson, C H; Tidholm, A

    2009-03-01

    To investigate effects and side effects of aglepristone in terminating pregnancy in bitches. Twenty-two bitches were treated in mid-pregnancy with subcutaneous injections of aglepristone at a total dose of 20 mg/kg. Short-term follow-up (one to two weeks after treatment) included clinical examination and abdominal ultrasonography in 18 of the dogs. Long-term telephone follow-up was recorded for all 22 dogs. Pregnancy was terminated in 21 bitches (95 per cent). Signs of abortion occurred one to eight days after treatment. Vaginal discharge was evident in 17 (77 per cent) dogs. Obvious signs of parturition were seen in nine (41 per cent) dogs. Eight dogs (36 per cent) developed anorexia, and in two (9 per cent) of the dogs a local reaction at the injection site was evident. Two dogs developed pyometra two and four years after treatment, respectively. Aglepristone, when administered in mid-gestation, is effective in terminating pregnancy. Side effects are few and transient.

  19. Fathers' decline in testosterone and synchrony with partner testosterone during pregnancy predicts greater postpartum relationship investment.

    Science.gov (United States)

    Saxbe, Darby E; Edelstein, Robin S; Lyden, Hannah M; Wardecker, Britney M; Chopik, William J; Moors, Amy C

    2017-04-01

    The transition to parenthood has been associated with declines in testosterone among partnered fathers, which may reflect males' motivation to invest in the family. Moreover, preliminary evidence has found that couples show correlations in hormone levels across pregnancy that may also be linked to fathers' preparation for parenthood. The current study used repeated-measures sampling of testosterone across pregnancy to explore whether fathers' change in T, and correlations with mothers' T, were associated with fathers' and mothers' postpartum investment. In a sample of 27 couples (54 individuals) expecting their first child, both parents' salivary testosterone was measured multiple times across pregnancy. At approximately 3.5months postpartum, participants rated their investment, commitment, and satisfaction with their partner. A multilevel model was used to measure change in testosterone over time and associations between mother and father testosterone. Fathers who showed stronger declines in T across pregnancy, and stronger correlations with mothers' testosterone, reported higher postpartum investment, commitment, and satisfaction. Mothers reported more postpartum investment and satisfaction if fathers showed greater prenatal declines in T. These results held even after controlling for paternal investment, commitment, and satisfaction measured prenatally at study entry. Our results suggest that changes in paternal testosterone across pregnancy, and hormonal linkage with the pregnant partner, may underlie fathers' dedication to the partner relationship across the transition to parenthood. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. 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.

  1. UNDERNUTRITION DURING PREGNANCY IN GOATS AND SHEEP, THEIR REPERCUSSION ON MOTHER-YOUNG RELATIONSHIP AND BEHAVIOURAL DEVELOPMENT OF THE YOUNG

    Directory of Open Access Journals (Sweden)

    Angelica Terrazas

    2011-12-01

    Full Text Available Undernutrition during pregnancy dramatically affects physiology and behaviour of mother and offspring. In the mother, undernutrition causes low body condition, which deteriorates good milk production. Likewise, it affects metabolism endocrinology and learning processes controls on offspring. Effects on females can be observed if the animal is exposed to nutrient restriction, as well as by limiting consumption, which may induce to a state of frustration due to need for food. Once given birth, consequences in the mother are mainly reflected by a poor maternal performance, low milk production, loss of body condition and limited bonding with the neonate. In the offspring case, the effects of undernutrition in prenatal life are immediate and can be observed, such as low weight at birth, lack of vitality and viability, as well as cognitive processes deterioration. Therefore, this situation may have immediate and long-term repercussions, such as: postnatal death, and alterations in cognitive capacity and normal behaviour. Conversely, it has been shown in goats that supplemental nutrition at the end of pregnancy can be a strategy that can eliminate and revert the majority of physiological and behavioural abnormalities previously mentioned. The aim of the present work is to describe the findings of undernutrition effects, during pregnancy in goats and ewes, on mother-young relationship and behavioural development of kids in the first months of life.

  2. Long-term effect of a plant-based diet on magnesium status during pregnancy.

    Science.gov (United States)

    Koebnick, C; Leitzmann, R; García, A L; Heins, U A; Heuer, T; Golf, S; Katz, N; Hoffmann, I; Leitzmann, C

    2005-02-01

    To compare dietary magnesium intake and magnesium concentrations in serum, red blood cells (RBC) and urine during pregnancy of women habitually following a long-term plant-based diet and of women following an average Western (control) diet. Prospective study during pregnancy. Giessen, Germany. Healthy pregnant women (n=108) in their 9-12th, 20-22nd and 36-38th gestational week habitually following a plant-based diet for more than 3 y or an average Western diet. The vegetarians were subdivided into ovo-lacto vegetarians (n=27) and low-meat eaters (n=43). Significant higher dietary magnesium intakes were observed in pregnant women consuming a plant-based diet (508+/-14 mg/day for ovo-lacto vegetarians, Plow-meat eaters, Pdiet (412+/-9 mg/day). Serum magnesium concentrations were similar in all diet groups whereas RBC magnesium was slightly higher in low-meat eaters than in controls (P=0.058). Urinary magnesium excretion was higher in ovo-lacto vegetarians (P=0.023), followed by low-meat eaters (P=0.017) when compared to the control group. During the third trimester of pregnancy, the frequency and the occurrence of calf cramps was lower in the plant-based diet group than in the control group (P=0.004 and 0.008). Owing to a higher dietary magnesium intake confirmed by higher urinary magnesium excretion, habitual plant-based diets result in a slightly improved magnesium status during pregnancy and reduce the frequency of calf cramps during the third trimester of pregnancy compared to an average Western diet. Therefore, plant-based diets during pregnancy can be recommended with regard to magnesium supply.

  3. Systemic immune responses in pregnancy and periodontitis: relationship to pregnancy outcomes in the Obstetrics and Periodontal Therapy (OPT) study.

    Science.gov (United States)

    Ebersole, Jeffrey L; Novak, M John; Michalowicz, Bryan S; Hodges, James S; Steffen, Michelle J; Ferguson, James E; Diangelis, Anthony; Buchanan, William; Mitchell, Dennis A; Papapanou, Panos N

    2009-06-01

    Our previous studies reported on the obstetric, periodontal, and microbiologic outcomes of women participating in the Obstetrics and Periodontal Therapy (OPT) Study. This article describes the systemic antibody responses to selected periodontal bacteria in the same patients. Serum samples, obtained from pregnant women at baseline (13 to 16 weeks; 6 days of gestation) and 29 to 32 weeks, were analyzed by enzyme-linked immunosorbent assay for serum immunoglobulin G (IgG) antibody to Aggregatibacter actinomycetemcomitans (previously Actinobacillus actinomycetemcomitans), Campylobacter rectus, Fusobacterium nucleatum, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia (previously T. forsythensis), and Treponema denticola. At baseline, women who delivered live preterm infants had significantly lower total serum levels of IgG antibody to the panel of periodontal pathogens (P = 0.0018), to P. gingivalis (P = 0.0013), and to F. nucleatum (P = 0.0200) than women who delivered at term. These differences were not significant at 29 to 32 weeks. Changes in IgG levels between baseline and 29 to 32 weeks were not associated with preterm birth when adjusted for treatment group, clinical center, race, or age. In addition, delivery of low birth weight infants was not associated with levels of antibody at baseline or with antibody changes during pregnancy. Live preterm birth is associated with decreased levels of IgG antibody to periodontal pathogens in women with periodontitis when assessed during the second trimester. Changes in IgG antibody during pregnancy are not associated with birth outcomes.

  4. Relationship adjustment, depression, and anxiety during pregnancy and the postpartum period.

    Science.gov (United States)

    Whisman, Mark A; Davila, Joanne; Goodman, Sherryl H

    2011-06-01

    The associations between relationship adjustment and symptoms of depression and anxiety were evaluated in a sample of pregnant married or cohabiting women (N = 113) who were at risk for perinatal depression because of a prior history of major depression. Women completed self-report measures of relationship adjustment, depressive symptoms, and anxiety symptoms monthly during pregnancy and for the first six months following the birth of their child. Multilevel modeling was used to examine concurrent and time-lagged within-subjects effects for relationship adjustment and depressive and anxiety symptoms. Results revealed that (a) relationship adjustment was associated with both depressive symptoms and anxiety symptoms in concurrent analyses; (b) relationship adjustment was predictive of subsequent anxiety symptoms but not subsequent depressive symptoms in lagged analyses; and (c) depressive symptoms were predictive of subsequent relationship adjustment in lagged analyses with symptoms of depression and anxiety examined simultaneously. These results support the continued investigation into the cross-sectional and longitudinal associations between relationship functioning and depressive and anxiety symptoms in women during pregnancy and the postpartum period. 2011 APA, all rights reserved

  5. THE RELATIONSHIP BETWEEN HEMOGLOBIN AND HEMATOCRIT IN THE FIRST TRIMESTER OF PREGNANCY AND THE INCIDENCE OF PREECLAMPSIA

    OpenAIRE

    Fateme parooei , Mahmood Anbari, Morteza Salarzaei *

    2017-01-01

    Introduction: Pregnancy and childbirth are among the most important events in every woman’s life. Although pregnancy is not a disease and is a physiological and natural process, it may be followed with complications, and pregnancy cares can prevent the incidence of many problems. Methods: In this review article, the databases Medline, Cochrane, Science Direct, and Google Scholar were thoroughly searched to identify the relationship between hemoglobin and hematocrit in the first trimester of p...

  6. Pregnancy Outcomes in HIV-Infected Women Receiving Long-Term Isoniazid Prophylaxis for Tuberculosis and Antiretroviral Therapy

    Directory of Open Access Journals (Sweden)

    Allan W. Taylor

    2013-01-01

    Full Text Available Objective. While 6- to 12-month courses of isoniazid for tuberculosis prevention are considered safe in pregnant women, the effects of longer-term isoniazid prophylaxis or isoniazid in combination with antiretroviral therapy (ART are not established in human-immunodeficiency-virus-(HIV- infected women who experience pregnancy during the course of therapy. Design. Nested study of pregnancy outcomes among HIV-infected women participating in a placebo-controlled, TB-prevention trial using 36 months daily isoniazid. Pregnancy outcomes were collected by interview and record review. Results. Among 196 pregnant women, 103 (52.6% were exposed to isoniazid during pregnancy; all were exposed to antiretroviral drugs. Prior to pregnancy they had received a median of 341 days (range 1–1095 of isoniazid. We observed no isoniazid-associated hepatitis or other severe isoniazid-associated adverse events in the 103 women. Pregnancy outcomes were 132 term live births, 42 premature births, 11 stillbirths, 8 low birth weight, 6 spontaneous abortions, 4 neonatal deaths, and 1 congenital abnormality. In a multivariable model, neither isoniazid nor ART exposure during pregnancy was significantly associated with adverse pregnancy outcome (adjusted odds ratios 0.6, 95% CI: 0.3–1.1 and 1.8, 95% CI 0.9–3.6, resp.. Conclusions. Long-term isoniazid prophylaxis was not associated with adverse pregnancy outcomes, such as preterm delivery, even in the context of ART exposure.

  7. Maternal dental radiography during pregnancy is not associated with term low birth weight

    International Nuclear Information System (INIS)

    Mortazavi, S.M.J.; Center for Radiation Research, Shiraz University, Shiraz; Aminzadeh, F.; Manshouri, A.; Kamali, M.; Rezaiean, M.; Vazirinejad, R.

    2007-01-01

    Complete text of publication follows. Objective: In a report published in JAMA in 2004, Hujoel and colleagues indicated that maternal dental radiography during pregnancy may be associated with term low birth weight. Interestingly, they concluded that dental radiographies cause measurable radiation doses to the hypothalamus-pituitary-thyroid axis and the radiation effects on this axis is the reason for term low birth weight. On the other hand, low birth weight is the second leading cause of infant death. In this paper the results obtained in a 2 year study conducted at a midwifery hospital in Rafsanjan, IR Iran are reported. Methods: Four hundred seventy-five singleton infants with gestational periods of 37-44 wk born between 2006 and 2007 at the Niknafs Teaching Hospital affiliated with Rafsanjan University of Medical Sciences and met the inclusion criteria were enrolled in the study. Demographic data and clinical findings at birth including gestation age, sex of infant, birth order, season of birth, maternal age, and maternal education were collected from maternal and newborn hospital records and by interviews with parents. Maternal history of exposure to common sources of man-made ionizing and non-ionizing (exposure to radiations emitted by mobile phones, CRTs, cordless phones) radiation before and during pregnancy were carefully recorded. Results: Among the 475 infants who were studied, there were only 15 cases with a history of maternal dental radiography during pregnancy. The average newborn infants' birth weight in non-exposed and exposed (maternal dental radiography during pregnancy) groups were 3166.69±481.31 g and 3118.67±341.42 g respectively. This difference was not statistically significant. Conclusions: In this study, low birth weight was not associated with maternal dental radiography during pregnancy. These results are generally inconsistent with those reported by Hujoel and colleagues.

  8. Borderline amniotic fluid index and perinatal outcomes in the uncomplicated term pregnancy.

    Science.gov (United States)

    Choi, Soo Ran

    2016-01-01

    To determine perinatal outcomes in uncomplicated term pregnancies with a borderline amniotic fluid index (AFI). A retrospective review was conducted of uncomplicated singleton pregnancies at term (>37 weeks). Borderline and normal AFI were defined as 5.1 ≤ AFI ≤ 8.0 cm and 8.1 ≤ AFI ≤ 24 cm, respectively. Adverse perinatal outcomes, cesarean delivery for non-reassuring fetal heart rate testing, meconium-stained amniotic fluid, a 5-min Apgar score of borderline and normal AFI groups. Borderline AFI was not significantly associated with cesarean delivery for non-reassuring fetal heart rate testing (p = 0.513), meconium-stained amniotic fluid (p = 0.641), admission to the NICU (p = 0.368), or a 5-min Apgar score of borderline group. Multiple logistic regression analysis showed that borderline AFI was not associated with cesarean delivery for non-reassuring fetal heart rate testing (odds ratio [OR] = 0.72, 95% confidence interval [CI] 0.27-1.91, p = 0.52). In uncomplicated term pregnancies, a borderline AFI does not increase the risk of adverse perinatal outcomes.

  9. Evaluation of the knowledge of pregnant women about the relationship between oral diseases and pregnancy complications

    OpenAIRE

    Catão, Carmem Dolores de Sá; Gomes, Thaissa de Amorim; Rodrigues, Rachel Queiroz Ferreira; Soares, Renata de Souza Coelho

    2015-01-01

    INTRODUCTION: Chronic persistent low-level infection in pregnant women, such as periodontal disease (PD) may impair maternal-fetal unit, since the infectious process induces the release of chemical mediators involved in the process of prematurity. OBJECTIVE: To assess the knowledge of mothers as regards the relationship between oral diseases and pregnancy complications. METHOD: A cross-sectional epidemiological study was conducted with 104 pregnant women indexed in the Primary Care Informatio...

  10. Relationship between ovulation rate and embryonic characteristics in gilts at 35 d of pregnancy.

    Science.gov (United States)

    Da Silva, C L A; Broekhuijse, M L W J; Laurenssen, B F A; Mulder, H A; Knol, E F; Kemp, B; Soede, N M

    2017-07-01

    This study investigated the relationship between ovulation rate (OR) and embryonic characteristics in gilts. Landrace ( = 86) and Yorkshire x Landrace ( = 212) gilts were inseminated with semen stored for 3 to 5 d (SS1, = 59), 6 to7 d (SS2, = 133), or 8 to 10 d (SS3, = 106), and slaughtered at 35 d of pregnancy. Ovulation rate was assessed by dissection of the corpora lutea on both ovaries. Embryos were classified as vital (VE) by visual appearance and individually weighed (VEg) and the SD of the weight calculated (SDVEg). Early embryonic mortality (EM) was estimated as the difference between OR and the number of vital plus nonvital embryos. Embryonic characteristics were analyzed with a model that included linear and quadratic terms of OR and fixed class effects of semen storage duration (SS) and genetic line (GL). Landrace gilts had a higher OR than Yorkshire x Landrace gilts (22.1 ± 0.4 vs. 20.3 ± 0.2, ≤ 0.05) and also a higher EM (6.1 ± 0.4 vs. 3.5 ± 0.3, ≤ 0.05). EM was also higher in gilts inseminated with semen stored for more than 8 d. Also, Yorkshire x Landrace gilts had a higher number of VE (16.9 ± 0.7) than the Landrace gilts (13.3 ± 0.8) when inseminations were done with semen stored for up to 5 d. Yorkshire x Landrace gilts had the highest VEg when inseminated with semen stored for 3 to 5 d (SS1: 4.9 ± 0.2 g, SS2: 4.1 ± 0.1 g, and SS3: 4.0 ± 0.2 g; ≤ 0.05). VE and VEg did not differ within Landrace gilts between different SS classes. A quadratic relationship of OR ( ≤ 0.05) was found with VE: a maximum of 16.8 VE was observed at 26 ovulations [(2.5 (± 0.6)*OR- 0.05 (± 0.01)*OR]. A quadratic relationship of OR ( ≤ 0.05) was also found for EM: a minimum of 3.33 EM was observed at 15 ovulations [(-1.1 (± 0.6)*OR -0.03 (± 0.01)*OR]. VEg was not related with OR, but SDVEg had a positive linear relationship with OR [0.01 (± 0.003)*OR, ≤ 0.05]. Results show that Yorkshire x Landrace gilts perform better than Landrace when

  11. A rare case of term viable secondary abdominal pregnancy following rupture of a rudimentary horn: a case report

    Directory of Open Access Journals (Sweden)

    Amritha Bhandary

    2009-01-01

    Full Text Available Abstract Introduction Abdominal pregnancy is a rare event, but one that represents a grave risk to the health of the pregnant woman. An abdominal pregnancy is defined as an ectopic pregnancy that implants in the peritoneal cavity. Early abdominal pregnancy is self-limited by hemorrhage from trophoblastic invasion with complete abortion of the gestational sac that leaves a discrete crater. Advanced abdominal pregnancy is a rare event, with high fetal and maternal morbidity and mortality. Case presentation This is a case report of a 22-year-old primigravida with an abdominal pregnancy from a ruptured rudimentary horn. She was diagnosed as a case of term pregnancy with placenta previa with a transverse fetal lie and cervical fibroid and was prepared for an elective cesarean section. Intra-operatively, a live term female baby was extracted from the peritoneal cavity and it turned out to be an abdominal pregnancy from a ruptured rudimentary horn of a unicornuate uterus, which is a very rare condition. Mother and baby were in good condition after such a catastrophic event. Conclusion This case illustrates a rare obstetric condition which can be a severe catastrophic condition leading to maternal mortality and morbidity. It is imperative for every obstetrician to have in mind the possibility of abdominal pregnancy, although rare, especially in pregnant patients with persistent abdominal pain and painful fetal movements.

  12. Long-term neurodevelopmental outcome after selective feticide in monochorionic pregnancies.

    Science.gov (United States)

    van Klink, Jmm; Koopman, H M; Middeldorp, J M; Klumper, F J; Rijken, M; Oepkes, D; Lopriore, E

    2015-10-01

    To assess the incidence of and risk factors for adverse long-term neurodevelopmental outcome in complicated monochorionic pregnancies treated with selective feticide at our centre between 2000 and 2011. Observational cohort study. National referral centre for fetal therapy (Leiden University Medical Centre, the Netherlands). Neurodevelopmental outcome was assessed in 74 long-term survivors. Children, at least 2 years of age, underwent an assessment of neurologic, motor and cognitive development using standardised psychometric tests and the parents completed a behavioural questionnaire. A composite outcome termed neurodevelopmental impairment including cerebral palsy (GMFCS II-V), cognitive and/or motor test score of blindness or bilateral deafness requiring amplification. A total of 131 monochorionic pregnancies were treated with selective feticide at the Leiden University Medical Centre. Overall survival rate was 88/131 (67%). Long-term outcome was assessed in 74/88 (84%). Neurodevelopmental impairment was detected in 5/74 [6.8%, 95% confidence interval (CI), 1.1-12.5] of survivors. Overall adverse outcome, including perinatal mortality or neurodevelopmental impairment was 48/131 (36.6%). In multivariate analysis, parental educational level was associated with cognitive test scores (regression coefficient B 3.9, 95% CI 1.8-6.0). Behavioural problems were reported in 10/69 (14.5%). Adverse long-term outcome in survivor twins of complicated monochorionic pregnancies treated with selective feticide appears to be more prevalent than in the general population. Cognitive test scores were associated with parental educational level. Neurodevelopmental impairment after selective feticide was detected in 5/74 (6.8%, 95% CI 1.1-12.5) of survivors. © 2015 Royal College of Obstetricians and Gynaecologists.

  13. Pharmacokinetics and Placental Transfer of Single-Dose Tenofovir 1% Vaginal Gel in Term Pregnancy

    Science.gov (United States)

    Noguchi, Lisa; Parsons, Teresa; Macio, Ingrid; Kunjara Na Ayudhya, Ratiya P.; Chen, Jianmeng; Hendrix, Craig W.; Mâsse, Benoît; Valentine, Megan; Piper, Jeanna; Watts, D. Heather

    2011-01-01

    Tenofovir (TFV) 1% vaginal gel has been found to decrease sexual transmission of human immunodeficiency virus. To initiate investigations during pregnancy, 16 healthy pregnant women scheduled for cesarean delivery received a single application of TFV gel preoperatively. Maternal serum drug concentrations were determined and fetal cord blood, amniotic fluid, placental tissue, and endometrial tissue specimens were collected. The median maternal peak concentration and cord blood TFV concentrations were 4.3 and 1.9 ng/mL, respectively (∼100- and 40-fold lower than after TFV oral dosing, respectively). No adverse events were related to the use of TFV gel. These findings support ongoing and future investigations of TFV gel in pregnancy. Clinical Trial Registration: NCT00572273. http://www.clinicaltrials.gov/ct2/show/NCT00540605?term=mtn-002&rank=1. PMID:21930612

  14. Birth-Weight, Pregnancy Term, Pre-Natal and Natal Complications Related to Child's Dental Anomalies.

    Science.gov (United States)

    Prokocimer, T; Amir, E; Blumer, S; Peretz, B

    2015-01-01

    This cross-sectional study was aimed at determining whether certain pre-natal and natal conditions can predict specific dental anomalies. The conditions observed were: low birth-weight, preterm birth, pre-natal & natal complications. The dental anomalies observed were: enamel defects, total number of decayed, missing and filled teeth (total DMFT), disturbances in the tooth shape and disturbances in the number of teeth. Out of more than 2000 medical files of children aged 2-17 years old which were reviewed, 300 files met the selection criteria. Information recorded from the files included: age, gender, health status (the ASA physical status classification system by the American Society of Anesthesiologists), birth week, birth weight, total DMFT, hypomineralization, abnormal tooth shape, abnormal number of teeth and hypoplasia. Twenty one children out of 300 (7%) were born after a high-risk pregnancy, 25 children (8.3%) were born after high-risk birth, 20 children (6.7%) were born preterm - before week 37, and 29 children (9.7%) were born with a low birth weight (LBW) - 2500 grams or less. A relationship between a preterm birth and LBW to hypomineralization was found. And a relationship between a preterm birth and high-risk pregnancy to abnormal number of teeth was found. No relationship was found between birth (normal/high-risk) and the other parameters inspected. Preterm birth and LBW may predict hypomineralization in both primary and permanent dentitions. Furthermore, the study demonstrated that preterm birth and high-risk pregnancy may predict abnormal number of teeth in both dentitions.

  15. Postural changes associated with pregnancy and their relationship with low-back pain.

    Science.gov (United States)

    Moore, K; Dumas, G A; Reid, J G

    1990-08-01

    This longitudinal study examined the postural changes that occur during pregnancy and their association with low-back pain. The lordotic curvature, kyphotic curvature and position of the line of gravity were measured. The degree of low-back pain was assessed using a daily pain diary. Each measurement was recorded in 30 healthy pregnant women on a monthly basis until term and once post partum. The results reveal many different postural behaviours, but the majority of women experienced a flattening of the lumbar spine during pregnancy. The changes in kyphotic curvature were not so well defined. In the majority of women the position of the line of gravity was unaffected during pregnancy. Most women experienced some degree of low-back pain but in most cases it was mild. Although Pearson product-moment correlations revealed few significant correlations, the most interesting finding was that in the early stages of pregnancy, the changes in lordosis and lowback pain were inversely related. Copyright © 1990. Published by Elsevier Ltd.

  16. Diagnostic Efficacy of a Single Progesterone Determination to Assess Full-Term Pregnancy in the Bitch.

    Science.gov (United States)

    Rota, A; Charles, C; Starvaggi Cucuzza, A; Pregel, P

    2015-12-01

    In clinical settings, when the reproductive history of a near-term bitch is limited to mating dates, the possibility to accurately assess whether pregnancy is at term could be very useful in order to be able to plan a correct management of parturition or to safely perform an elective Caesarean section. The aim of this study was to assess the diagnostic efficacy of a single progesterone determination, measured by chemiluminescent immunoassay (CLIA), in predicting the occurrence of parturition on the following day. At least one blood sample was collected from 51 pre-partum bitches during the 3 days before parturition and on day of parturition. The efficacy of progesterone as a marker of the end of pregnancy was tested using a receiver operating characteristic (ROC) analysis. Youden's index was calculated to select the optimal cut-off value (with 95% confidence interval), aiming at maximizing the correct identification of negative events, so not to risk to diagnose as full term a bitch which is not. Progesterone concentration lower than 3.4 ng/ml correctly identified the bitches whelping the following day; however, because of the obliged prudential approach, sensitivity was low (46.88%), and 17 of 32 full-term bitches were missed. Due to a very large individual variation, a single progesterone determination has low diagnostic efficacy, although it can represent a useful first screening. © 2015 Blackwell Verlag GmbH.

  17. The development of parents-infant relationship in high-risk pregnancies and preterm birth

    Directory of Open Access Journals (Sweden)

    Camilla Pisoni

    2014-06-01

    Full Text Available The theory of human attachment, developed in 1951 by John Bowlby, has been widely applied across psychological, medical and social disciplines, especially in the context of developmental psychology; more recently it has been studied in the obstetric and neonatal fields. Numerous studies suggest that attachment patterns have an impact on the social, cognitive and emotional development of the off-spring, and are also believed to influence the individual’s psychosocial trajectories across the lifespan. Starting from empirical study of attachment, the psychological analysis of the experience of pregnancy allowed to introduce the concept of prenatal attachment, considered as the earlier internalized representation of the fetus that both parents acquire and elaborate during pregnancy. Recent studies have attempted to investigate how prenatal attachment develops in conditions of hazard, as for example in women hospitalized for a high-risk pregnancy or preterm birth. Literature showed that these clinical conditions may represent risk factors that, along with psychological distress and lack of familiar and social support, may adversely affect the mother-child relationship, with consequences on the psycosocial development of the off-spring. During pregnancy, medical team should assess mothers’ distress and attachment, perform procedures to positively develop attachment, and direct parents with low attachment scores to receive a professional, specific counseling. In the premature birth context, it is important to closely support mother-infant contact and to decrease maternal stress in every possible way during hospitalization and after discharge. Promotion of psychological wellbeing and attachment during pregnancy and after birth may serve as a crucial opportunity of improving maternal health practices, perinatal health and neonatal outcomes. Proceedings of the 10th International Workshop on Neonatology · Cagliari (Italy · October 22nd-25th, 2014

  18. Improving reproductive long-term prognosis for women with a first ectopic pregnancy. A national controlled follow-up study.

    Science.gov (United States)

    Egerup, Pia; Kårhus, Line Lund; Skovlund, Charlotte Wessel; Lidegaard, Ojvind

    2014-05-01

    To describe developments in reproductive long-term prognosis in women with a first ectopic pregnancy as compared with two control cohorts. Controlled cohort study. Data were collected from four national Danish registries. All Danish women of reproductive age (15-49 years) through the period 1977-2009 and all reproductive outcomes in these women. Data were collected from four national Danish registries. Three cohorts of women with a first recorded ectopic pregnancy during the periods 1980-84, 1985-89, and 1990-94, were compared with age-matched controls with a first miscarriage and a first induced abortion and followed for 15 years for all further pregnancy outcomes. Pregnancy outcomes included deliveries, miscarriages, induced abortions and ectopic pregnancies. The birth rate for women with a first ectopic pregnancy increased significantly through the three cohorts from 85 to 122 deliveries/100 women during the follow-up period. The risk of miscarriages also increased over time, whereas the risk of further ectopic pregnancies remained unchanged at 22-24 events/100 women. Compared to women with a first miscarriage, the rate ratio for deliveries increased from 0.59 (95% CI 0.56-0.63) to 0.71 (95% CI 0.68-0.75) over the time covering the three cohorts. The long-term delivery rate among women with a first ectopic pregnancy has improved significantly over time. © 2014 Nordic Federation of Societies of Obstetrics and Gynecology.

  19. Relationship between short-term sexual strategies and sexual jealousy.

    Science.gov (United States)

    Mathes, Eugene W

    2005-02-01

    In a classic study, Buss, Larson, Westen, and Semmelroth reported that men were more distressed by the thought of a partner's sexual infidelity (sexual jealousy) and women were more distressed by the thought of a partner's emotional infidelity (emotional jealousy). Initially, Buss and his associates explained these results by suggesting that men are concerned about uncertainty of paternity, that is, the possibility of raising another man's child while believing the child is their own. However, later they explained the results in terms of men's preference for short-term sexual strategies. The purpose of this research was to test the explanation of short-term sexual strategies. Men and women subjects were instructed to imagine themselves in a relationship which was either short-term (primarily sexual) or long-term (involving commitment) and then respond to Buss's jealousy items. It was hypothesized that, when both men and women imagined a short-term relationship, they would be more threatened by a partner's sexual infidelity, and, when they imagined a long-term relationship, they would be more threatened by a partner's emotional infidelity. Support was found for this hypothesis.

  20. Short-Term Impact of a Teen Pregnancy-Prevention Intervention Implemented in Group Homes.

    Science.gov (United States)

    Oman, Roy F; Vesely, Sara K; Green, Jennifer; Fluhr, Janene; Williams, Jean

    2016-11-01

    Youth living in group home settings are at significantly greater risk for sexual risk behaviors; however, there are no sexual health programs designed specifically for these youth. The study's purpose was to assess the effectiveness of a teen pregnancy-prevention program for youth living in group home foster care settings and other out-of-home placements. The study design was a cluster randomized controlled trial involving youth (N = 1,037) recruited from 44 residential group homes located in California, Maryland, and Oklahoma. Within each state, youth (mean age = 16.2 years; 82% male; 37% Hispanic, 20% African-American, 20% white, and 17% multiracial) in half the group homes were randomly assigned to the intervention group (n = 40 clusters) and the other half were randomly assigned to a control group that offered "usual care" (n = 40 clusters). The intervention (i.e., Power Through Choices [PTC]) was a 10-session, age-appropriate, and medically accurate sexual health education program. Compared to the control group, youth in the PTC intervention showed significantly greater improvements (p teen pregnancy-prevention program designed for youth living in foster care settings and other out-of-home placements. The numerous significant improvements in short-term outcomes are encouraging and provide preliminary evidence that the PTC program is an effective pregnancy-prevention program. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  1. Successful Repair of Type a Aortic Dissection in a Term Pregnancy: A Case Report

    Directory of Open Access Journals (Sweden)

    Kambiz Alizadeh

    2016-09-01

    Full Text Available Stanford type A acute aortic dissection (AAD is a very rare complication, with potentially lethal consequences in pregnancy. In fact, pregnancy has been regularly associated with the possibility of aortic. dissection in almost half of young women. Herein, we present the case of a 38-year-old woman in her 37th week of pregnancy. The patient’s medical history was indicative of G4L2Ab1(4 gestaitions,2 lives, 1 abortion. She developed persistent chronic pain in the neck, chest, and back, without nausea or vomiting while waking in the morning. The computed tomography angiogram was indicative of AAD. The medical decision was to perform a combination of cesarean section under general anesthesia and median sternotomy for the open aortic valve. The term newborn showed an Apgar score of 9-10. The coronary arteries were preserved and the valve was repaired at commissural positions. Dacron supracoronary tube graft was attached to the aortic anastomotic site and subsequently to the aortic arch. The patient was discharged on day three after surgery with a good general condition. Moreover, the results indicated that she and one of her brothers suffered from Marfan syndrome.

  2. Vaginal misoprostol and cervical ripening balloon for induction of labor in late-term pregnancies.

    Science.gov (United States)

    Duro Gómez, Jorge; Garrido Oyarzún, María Fernanda; Rodríguez Marín, Ana Belén; de la Torre González, Antonio Jesús; Arjona Berral, José Eduardo; Castelo-Branco, Camil

    2017-01-01

    The aim of this study was to compare vaginal misoprostol with the Cook cervical ripening balloon (CCRB) for induction of labor in late-term nulliparous women. This open, quasi-experimental, prospective study included 109 nulliparous women with late-term pregnancies and Bishop scores misoprostol 25 mcg and 54 received the CCRB to induce labor. The primary outcome was the time until delivery. Secondary outcomes included time to the onset of labor and obstetric and perinatal outcomes. Women in the misoprostol group experienced shorter time until delivery (25.41 h vs 31.26 h; P misoprostol and the CCRB, respectively. There were no differences in the rates of cesarean section or post-partum anemia. Additionally, there were no differences in rates of tachysystolia, intrapartum fever, or meconium. Perinatal outcomes, post-partum pH, Apgar scores, and neonatal admissions were similar in the two groups. Misoprostol 25 mcg reduces labor induction time compared with the CCRB with similar safety in late-term pregnancies. © 2016 Japan Society of Obstetrics and Gynecology.

  3. Dating of Pregnancy in First versus Second Trimester in Relation to Post-Term Birth Rate

    DEFF Research Database (Denmark)

    Thagaard, Ida Näslund; Krebs, Lone; Lausten-Thomsen, Ulrik

    2016-01-01

    with spontaneous delivery was performed from 2006 to 2012 at Copenhagen University Hospital, Holbæk, Denmark. We determined the duration of pregnancy calculated by last menstrual period, crown rump length (CRL), biparietal diameter (1st trimester), BPD (2nd trimester), and head circumference and compared mean.......3% when BPD (2nd trimester) is used. Calibration for these discrepancies resulted in a lower post-term birth rate, from 3.1-1.4%, when first compared to second trimester dating was used. CONCLUSIONS: Systematic discrepancies were identified when biometric formulas were used to determine duration...

  4. A cross cultural comparison of long-term supply relationships

    NARCIS (Netherlands)

    Jong, Gjalt de; Nooteboom, Bart

    2003-01-01

    This paper challenges the received view that long-term supply relationships are a typically Japanese feature, embedded and developed in a typically Japanese society characterized by high levels of trust and cooperation, and for that reason cannot be established in the typically a-cooperative,

  5. Cardiovascular risk estimation in women with a history of hypertensive pregnancy disorders at term: a longitudinal follow-up study.

    Science.gov (United States)

    Hermes, Wietske; Tamsma, Jouke T; Grootendorst, Diana C; Franx, Arie; van der Post, Joris; van Pampus, Maria G; Bloemenkamp, Kitty Wm; Porath, Martina; Mol, Ben W; de Groot, Christianne J M

    2013-06-04

    Cardiovascular disease is associated with major morbidity and mortality in women in the Western world. Prediction of an individual cardiovascular disease risk in young women is difficult. It is known that women with hypertensive pregnancy complications have an increased risk for developing cardiovascular disease in later life and pregnancy might be used as a cardiovascular stress test to identify women who are at high risk for cardiovascular disease. In this study we assess the possibility of long term cardiovascular risk prediction in women with a history of hypertensive pregnancy disorders at term. In a longitudinal follow-up study, between June 2008 and November 2010, 300 women with a history of hypertensive pregnancy disorders at term (HTP cohort) and 94 women with a history of normotensive pregnancies at term (NTP cohort) were included. From the cardiovascular risk status that was known two years after index pregnancy we calculated individual (extrapolated) 10-and 30-year cardiovascular event risks using four different risk prediction models including the Framingham risk score, the SCORE score and the Reynolds risk score. Continuous data were analyzed using the Student's T test and Mann-Whitney U test and categorical data by the Chi-squared test. A poisson regression analysis was performed to calculate the incidence risk ratios and corresponding 95% confidence intervals for the different cardiovascular risk estimation categories. After a mean follow-up of 2.5 years, HTP women had significantly higher mean (SD) extrapolated 10-year cardiovascular event risks (HTP 7.2% (3.7); NTP 4.4% (1.9) (phistory of gestational hypertension or preeclampsia at term have higher predicted (extrapolated) 10-year and 30-year cardiovascular event risks as compared to women with a history of uncomplicated pregnancies. Further large prospective studies have to evaluate whether hypertensive pregnancy disorders have to be included as an independent variable in cardiovascular risk

  6. 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 ...

  7. Relationship of Circulating Hyaluronic Acid Levels to Disease Control in Asthma and Asthmatic Pregnancy

    Science.gov (United States)

    Eszes, Noémi; Toldi, Gergely; Bohács, Anikó; Ivancsó, István; Müller, Veronika; Rigó Jr., János; Losonczy, György; Vásárhelyi, Barna; Tamási, Lilla

    2014-01-01

    Uncontrolled asthma is a risk factor for pregnancy-related complications. Hyaluronic acid (HA), a potential peripheral blood marker of tissue fibrosis in various diseases, promotes eosinophil survival and plays a role in asthmatic airway inflammation as well as in physiological processes necessary to maintain normal pregnancy; however the level of circulating HA in asthma and asthmatic pregnancy is unknown. We investigated HA levels in asthmatic patients (N = 52; asthmatic pregnant (AP) N = 16; asthmatic non-pregnant (ANP) N = 36) and tested their relationship to asthma control. Serum HA level was lower in AP than in ANP patients (27 [24.7–31.55] vs. 37.4 [30.1–66.55] ng/mL, p = 0.006); the difference attenuated to a trend after its adjustment for patients’ age (p = 0.056). HA levels and airway resistance were positively (r = 0.467, p = 0.004), HA levels and Asthma Control Test (ACT) total score inversely (r = −0.437, p = 0.01) associated in ANP patients; these relationships remained significant even after their adjustments for age. The potential value of HA in the determination of asthma control was analyzed using ROC analysis which revealed that HA values discriminate patients with ACT total score ≥20 (controlled patients) and <20 (uncontrolled patients) with a 0.826 efficacy (AUC, 95% CI: 0.69–0.97, p = 0.001) when 37.4 ng/mL is used as cut-off value in ANP group, and with 0.78 efficacy (AUC, 95% CI: 0.65–0.92, p = 0.0009) in the whole asthmatic cohort. In conclusion circulating HA might be a marker of asthma control, as it correlates with airway resistance and has good sensitivity in the detection of impaired asthma control. Decrease of HA level in pregnancy may be the consequence of pregnancy induced immune tolerance. PMID:24736408

  8. Asymptomatic bacteriuria screened by catheterized samples at pregnancy term in women undergoing cesarean delivery.

    Science.gov (United States)

    Atacag, T; Yayci, E; Guler, T; Suer, K; Yayci, F; Deren, S; Cetin, A

    2015-01-01

    The objective of this study was to assess the frequency of urinary tract infection (UTI) with urine samples obtained via catheterization among women undergoing cesarean delivery at term pregnancy. A cross-sectional study involving 159 women in whom cesarean delivery was conducted at term pregnancy after a regular follow-up from first to third trimester. For screening and diagnosis of UTI during antenatal period, the authors used dipstick test and microscopic urinalysis, and urine culture was used in the presence of symptomatic UTI unresponsive to initial antibiotic therapy. A urine sample was obtained immediately after insertion of Foley catheter for urine dipstick test, microscopic urinalysis, and culture during cesarean delivery. Obstetric and UTI data were recorded. Of 159 pregnant women, 95 (59.8%) did not develop UTI during antenatal care. There was no patient with symptomatic UTI at the admission for cesarean delivery. The authors found UTI with urine dipstick and microscopic urinalysis in 12 patients and of them, four patients had no history of UTI, and all the remaining eight patients had asymptomatic UTI during antenatal follow-up. UTI according to urine culture was encountered in three patients, two of them had one episode of UTI, and one had two episodes of UTI during antenatal follow-up. After regular antenatal follow-up screening with urine dipstick, microscopic urinalysis, and counseling of pregnant women regarding UTIs, the frequency of bacteriuria decreases considerably during cesarean delivery.

  9. Domestic Violence Prior to and During Pregnancy within a Selected Military Population and its Relationship to Depressive Symptomatology

    Science.gov (United States)

    1996-01-01

    prevalence of domestic violence during pregnancy within the military community. Descriptive statistics were utilized to analyze the data from the study...Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) REPORT DATE 1996 3. REPORT TYPE AND DATES COVERED 4. TITLE AND SUBTITLE Domestic Violence Prior to...Title of Thesis: Domestic Violence Prior to and During Pregnancy within a Selected Military Population and its Relationship to Depressive

  10. System-level biomechanical approach for the evaluation of term and preterm pregnancy maintenance.

    Science.gov (United States)

    Mahmoud, Hussam; Wagoner Johnson, Amy; Chien, Edward K; Poellmann, Michael J; McFarlin, Barbara

    2013-02-01

    Preterm birth is the primary contributor to perinatal morbidity and mortality, with those born prior to 32 weeks disproportionately contributing compared to those born at 32-37 weeks. Outcomes for babies born prematurely can be devastating. Parturition is recognized as a mechanical process that involves the two processes that are required to initiate labor: rhythmic myometrial contractions and cervical remodeling with subsequent dilation. Studies of parturition tend to separate these two processes rather than evaluate them as a unified system. The mechanical property characterization of the cervix has been primarily performed on isolated cervical tissue, with an implied understanding of the contribution from the uterine corpus. Few studies have evaluated the function of the uterine corpus in the absence of myometrial contractions or in relationship to retaining the fetus. Therefore, the cervical-uterine interaction has largely been neglected in the literature. We suggest that a system-level biomechanical approach is needed to understand pregnancy maintenance. To that end, this paper has two main goals. One goal is to highlight the gaps in current knowledge that need to be addressed in order to develop any comprehensive and clinically relevant models of the system. The second goal is to illustrate the utility of finite element models in understanding pregnancy maintenance of the cervical-uterine system. The paper targets an audience that includes the reproductive biologist/clinician and the engineer/physical scientist interested in biomechanics and the system level behavior of tissues.

  11. Significant effects on neonatal morbidity and mortality after regional change in management of post-term pregnancy.

    Science.gov (United States)

    Grunewald, Charlotta; Håkansson, Stellan; Saltvedt, Sissel; Källén, Karin

    2011-01-01

    To evaluate the effects on neonatal morbidity of a regional change in induction policy for post-term pregnancy from 43(+0) to 42(+0) gestational weeks (GWs). Nationwide retrospective register study between 2000 and 2007. All singleton pregnancies with a gestational age of >41(+2) GW (n= 119,198). All Swedish counties were divided into three groups where study group allocation was designated by the proportion of pregnancies >42(+2) GW among all pregnancies of >41(+2) GW. Stockholm county formed a separate group. Perinatal morbidity. In counties with the most active management, 19% of pregnancies >41(+2) GW were delivered at >42(+2) GW during 2000-2004 compared to 7.1% in 2005-2007. In the least active counties, corresponding figures were 21.0% compared to 19.4%. During 2005-2007, the odds ratios for meconium aspiration and 5-minute Apgar score of ≤6 in the least compared to most active counties, were 1.55 (95% CI: 1.03-2.33) and 1.26 (95% CI: 1.06-1.51). In Stockholm >42(+2) GW seen among pregnancies of >41(+2) decreased from 21.0% in 2000-2004 to 5.9% in 2005-2007. Reduced perinatal death risks by 48%, meconium aspiration of 51% and low Apgar scores by 31% in 2005-2007 compared with 2000-2004 were observed. Rates of operative deliveries at >41(+2) GW in Stockholm were unaltered. A significant reduction in perinatal morbidity was found, with no influence on operative delivery rates for post-term pregnancy in Stockholm. We advocate a nationwide change toward more active management of post-term pregnancies. © 2010 The Authors Acta Obstetricia et Gynecologica Scandinavica© 2010 Nordic Federation of Societies of Obstetrics and Gynecology.

  12. Maternal smoking during pregnancy and socioeconomic factors as predictors of low birth weight in term pregnancies in Niš

    Directory of Open Access Journals (Sweden)

    Stojanović Miodrag

    2010-01-01

    Full Text Available Background/Aim. Low birth weight (LBW is a result of preterm birth or intrauterine growth retardation, and in both cases is the strongest single factor associated with perinatal and neonatal mortality. It is considered that socioeconomic factors, as well as mothers bad habits, play the most significant role in the development of LBW, which explains notable number of researches focused on this particular problem. The aim of this study was to characterize socioeconomic factors, as well as smoking habits of the mothers, and their connection with LBW. Methods. The questionnaire was carried out among mothers of 2 years old children (n = 956, born after 37 gestational weeks. The characteristics of mothers who had children with LBW, defined as < 2 500 g, (n = 50, were matched with the characteristics of mothers who had children ≥ 2 500 g, (n = 906. For defining risk factors, and protective factors as well, we used univariant and multivariant logistic modeles. Results. As significant risk factors for LBW in an univariant model we had education level of the mothers, smoking during pregnancy, smoking before pregnancy, the number of daily cigarettes, the number of cigarettes used during pregnancy, paternal earnings and socioeconomic factors. In a multivariant model the most significant factors were socioeconomic factors, education level of the mothers, paternal earnings and mothers smoking during pregnancy. Conclusion. Smoking during pregnancy and socioeconomic factors have great influence on LBW. Future studies should be carried out in different social groups, with the intention to define their influence on LBW and reproduction, as well. This should be the proper way of adequate health breeding planning for giving up smoking, the prevention of bad habits and melioration of mothers and children health, as the most vulnerable population.

  13. Biochemical composition of amniotic fluid in normal puppies at term of pregnancy: preliminary data

    Directory of Open Access Journals (Sweden)

    Barbara Bolis

    2017-05-01

    Full Text Available The full knowledge of the normal fetal fluids composition could be useful in the dog for the better management of newborns. The aim of the present study was to define the biochemical composition of amniotic fluid of puppies born by elective Caesarean section (CS at term of pregnancy. The study enrolled 24 purebred bitches, classified into small size (20kg. All the bitches were healthy and clinically monitored from mating until parturition. For all the bitches an elective CS at term of pregnancy was performed [1]. For each puppy, the amniotic fluid was collected, immediately centrifuged and frozen at – 20° C until analysis for ALB, AMY, TB, CHOL, CK, ALP, GGT, AST, ALT, LDH, Mg, Ca, K, Na, Trig, BUN, Glc, TP, CREA, LIP, Cl, and GLOB. Data were analyzed by ANCOVA to verify the possible effects of parity, breed body size and newborn gender on amniotic biochemical composition. A total of 69 amniotic fluid samples were collected. The amniotic mean±SD and min-max values for each parameter were defined. LDH (p<0.01 and CK activity (p<0.05, as well as Glc concentrations (p<0.0001 were negatively influenced by the parity. AMY activity was significantly (p<0.05 higher in large sized (44.2±20.87 U/L respect to small sized dogs (30.3±19.89 U/L, while lower (p<0.05 CHOL amniotic concentrations were found in small sized (3.0±2.71 mg/dl as compared to large sized (3.9±2.93 mg/dl dogs. Gender of the newborn did not influence the amniotic biochemical composition. The preliminary results of this study showed some similarities as well as some differences concerning the biochemical composition of the amniotic fluid in dogs at term of pregnancy if compared to data reported for the cat [2]. Furthermore, the results suggested that, in dogs, some amniotic parameters could be influenced by breed body size and by parity.

  14. Association of pre-pregnancy body mass index, gestational weight gain with cesarean section in term deliveries of China.

    Science.gov (United States)

    Xiong, Chao; Zhou, Aifen; Cao, Zhongqiang; Zhang, Yaqi; Qiu, Lin; Yao, Cong; Wang, Youjie; Zhang, Bin

    2016-11-22

    China has one of the highest rates of cesarean sections in the world. However, limited epidemiological studies have evaluated the risk factors for cesarean section among Chinese women. Thus, the aim of this cohort study was to investigate the associations between pre-pregnancy BMI, gestational weight gain (GWG) and the risk of cesarean section in China. A total of 57,891 women with singleton, live-born, term pregnancies were included in this analysis. We found that women who were overweight or obese before pregnancy had an elevated risk of cesarean section. Women with a total GWG above the Institute of Medicine (IOM) recommendations had an adjusted OR for cesarean section of 1.45 (95% CI, 1.40-1.51) compared with women who had GWG within the IOM recommendations. Women with excessive BMI gain during pregnancy also had an increased risk of cesarean section. When stratified by maternal pre-pregnancy BMI, there was a significant association between excessive GWG and increased odds of cesarean section across all pre-pregnancy BMI categories. These results suggest that weight control efforts before and during pregnancy may help to reduce the rate of cesarean sections.

  15. Relationship Factors and Trajectories of Intimate Partner Violence among South African Women during Pregnancy and the Postpartum Period

    Science.gov (United States)

    Groves, Allison K.; McNaughton-Reyes, H. Luz; Foshee, Vangie A.; Moodley, Dhayendre; Maman, Suzanne

    2014-01-01

    Intimate partner violence (IPV) is a significant public health problem in South Africa. However, there is limited research on whether and how IPV changes during pregnancy and the postpartum period and on the factors that might affect women's risk during this time. In this study, we describe the mean trajectories of physical and psychological IPV during pregnancy and the postpartum period and examine whether relationship power, partner social support, and relationship stress are associated with women's trajectories of IPV. Data come from a longitudinal study with 1,480 women recruited during pregnancy between May 2008 and June 2010 at a public clinic in Durban. Women completed behavioral assessments at their first antenatal visit, at fourteen weeks and at nine months postpartum. Women's experiences of IPV were measured at all three time points and relationship power, partner social support and relationship stress were each measured at the baseline assessment. We used multilevel random coefficients growth modeling to build our models. The mean trajectory for both types of IPV was flat which means that, on average, there was not significant change in levels of IPV over pregnancy and the postpartum period. However, there was significant individual variability in trajectories of IPV over the study period. Women who had higher relationship power had lower levels of physical and psychological IPV over time than women with lower relationship power. Additionally, women with higher relationship stress and lower partner support had higher levels of psychological IPV at pregnancy. Interventions that maximize women's relationship power and partner social support and minimize relationship stress during this transformative time are needed. PMID:25268363

  16. Fetal exposure to lead during pregnancy and the risk of preterm and early-term deliveries.

    Science.gov (United States)

    Cheng, Lu; Zhang, Bin; Huo, Wenqian; Cao, Zhongqiang; Liu, Wenyu; Liao, Jiaqiang; Xia, Wei; Xu, Shunqing; Li, Yuanyuan

    2017-08-01

    Studies have reported the association between lead exposure during pregnancy and preterm birth. However, findings are still inconsistent. This prospective birth cohort study evaluated the risks of preterm and early-term births and its association with prenatal lead exposure in Hubei, China. A total of 7299 pregnant women were selected from the Healthy Baby Cohort. Maternal urinary lead levels were measured by the Inductively Coupled Plasma Mass Spectrometry. The associations between tertiles of urinary lead levels and the risks of preterm and early-term deliveries were assessed using multiple logistic regression models. The geometric mean of creatinine-adjusted urinary lead concentrations among all participating mothers, preterm birth, and early-term birth were 3.19, 3.68, and 3.17μg/g creatinine, respectively. A significant increase in the risk of preterm births was associated with the highest urinary lead tertile after adjusting for confounders with odds ratio (OR) of 1.96. The association was more pronounced among 25-36 years old mothers with OR of 2.03. Though significant p trends were observed between lead exposure (medium and high tertiles) and the risk of early-term births, their ORs were not significant. Our findings indicate that the risk of preterm birth might increase with higher fetal lead exposure, particularly among women between the age of 25 and 36 years. Copyright © 2017 Elsevier GmbH. All rights reserved.

  17. Short- and Long-Term Effects of Pregnancy on Memory T cells.

    NARCIS (Netherlands)

    Kieffer, Tom E. C.; Faas, Marijke M.; Scherjon, Sicco; Prins, Jelmer R.

    INTRODUCTION: An adequately regulated immune balance is vital for tolerance towards paternal antigens and therewith uncomplicated pregnancies. Studies have shown that the maternal immune system memorizes paternal antigens and with that possibly reduces the risk of pregnancy complications. This

  18. Evaluation of the knowledge of pregnant women about the relationship between oral diseases and pregnancy complications

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    Carmem Dolores de Sá Catão

    Full Text Available INTRODUCTION: Chronic persistent low-level infection in pregnant women, such as periodontal disease (PD may impair maternal-fetal unit, since the infectious process induces the release of chemical mediators involved in the process of prematurity. OBJECTIVE: To assess the knowledge of mothers as regards the relationship between oral diseases and pregnancy complications. METHOD: A cross-sectional epidemiological study was conducted with 104 pregnant women indexed in the Primary Care Information System (SIAB, in the Family Health Strategies (FHS, using a structured questionnaire. Data were recorded in SPSS and analyzed using descriptive and inferential statistics, considering a significance level of 5%. RESULT: Most patients (64.4% were domestic workers, (48.1% aged 24 to 34 years, (55.8% showed complete the 2nd grade and incomplete high school education, and (49% were primiparous. Among the participants, 76% were unaware of the relationship between oral disease, prematurity and giving birth to low birth weight babies. Statistically significant association was found between: educational level and knowledge about prenatal dental care (p = 0.012; since it was shown that 90.4% ignored the existence of this activity and 65.4% had never received information about the care of baby's oral hygiene (p = 0.003. CONCLUSION: Most women were unaware of the relationship of PD with prematurity, and showed lack of information about the care of mother and baby oral hygiene, highlighting the need for greater integration between the dental surgeon and other primary care professionals to promote oral health care of pregnant women and reduce the ratio of PD with pregnancy complications.

  19. Relationships of serum illicit drug concentrations during pregnancy to maternal nutritional status.

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    Knight, E M; James, H; Edwards, C H; Spurlock, B G; Oyemade, U J; Johnson, A A; West, W L; Cole, O J; Westney, L S; Westney, O E

    1994-06-01

    Findings reported are for a subset of African American subjects, residing in the urban area of Washington, D. C., who participated in a Program Project designed to study nutrition, other factors, and the outcome of pregnancy. Fasting blood samples, drawn during each trimester of pregnancy and at delivery, were screened for concentrations of cocaine, phencyclidine (PCP) and marijuana. Since substance abusers are expected to consume inadequate diets, these samples were also analyzed for serum folate, vitamin B12, ferritin and ascorbic acid. Data for these biochemical variables were compared for subjects whose serum values for drugs were either above or below the drug screening threshold concentrations established by ADAMHA/NIDA. Pearson's correlations were used to determine relationships between pregnancy outcome variables and maternal serum drug concentrations. Blood samples drawn at delivery showed higher maternal: cord ratios (mean +/- SEM) for marijuana (3.3 +/- 2.2) and PCP (2.9 +/- 1.0) than for cocaine (1.0 +/- 0.2). The subjects whose serum values were above the ADAMHA/NIDA ranges for marijuana, PCP and cocaine had concentrations of folate and ferritin that were significantly less than those of subjects with lower serum drug levels (P illicit drugs were accompanied by a significant increase in leukocyte count (P < or = 0.05). The level of maternal cocaine during the third trimester was inversely correlated with birthweight (r = -0.29; n = 52; P = 0.038) and head circumference (r = -0.28; n = 52; P = 0.047).(ABSTRACT TRUNCATED AT 250 WORDS)

  20. Prevalence of pharamcologically-treated diabetes in term pregnancies in Haryana, India

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    Bharti Kalra

    2017-01-01

    Full Text Available Gestational diabetes mellitus (GDM is common in pregnancy. Epidemiological studies have described the prevalence of GDM in the antenatal period, but do not assess the number of women who require pharmacological therapy at term. This information is important for obstetric care providers and health planners. We reviewed indoor charts of all women admitted for delivery at a maternity center in Karnal, Haryana, India. Of the 569 participants, 0.87% had preexisting diabetes, while 1.93% were being treated with drugs for GDM (0.70% insulin, 1.23% metformin. The overall prevalence of diabetes needing drug therapy at time of delivery in pregnant women was 2.81%.

  1. [Relations between hypertensive disorders in pregnancy and subsequent risk of early-term birth: a birth cohort study].

    Science.gov (United States)

    Li, F Y; Yan, S Q; Huang, K; Mao, L J; Pan, W J; Ge, X; Han, Y; Hao, J H; Tao, F B

    2017-12-10

    Objective: To evaluate the relations between hypertensive disorders (HDP) in pregnancy and early-term birth. Methods: A total of 3 474 pregnant women were consecutively recruited. Demographic information was collected in early pregnancy. HDP was diagnosed in the first, second and third trimesters, respectively. On the basis of precise evaluation on gestation age, early-term birth was defined as gestational age of 37-38 weeks+6 days. Logistic regression models were conducted to examine the associations between HDP and early-term birth. Results: The current study included 3 260 pregnant women, with the rates of HDP, pregnancy-induced hypertension syndrome and pre-eclampsia as 6.0% ( n =194), 4.2% ( n =137) and 1.8% ( n =57), respectively. After controlling for potential confounders, no significant differences between pregnancy-induced hypertension syndrome and earlyterm birth ( OR =1.49, 95% CI : 0.94-2.36) were found. Pre-eclampsia appeared to have increased the risk of early-term birth ( OR =4.46, 95% CI : 2.09-9.54). Conclusion: Pre-eclampsia could significantly increase the risk of early-term birth. This finding suggested that early detection and intervention programs were helpful in reducing the risk of early-term birth.

  2. The Relationship between Maternal Environmental Tobacco Smoke Exposure during Pregnancy with Anthropometric Parameters of the Newborn

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    Z. Sadat

    2009-02-01

    Full Text Available Background and ObjectivesMaternal environmental tobacco smoke exposure (ETS or passive smoking would be a risk factor for maternal and new born morbidity. This study was conducted to determine this relationship with in pregnant woman referring to Shabihkhani Maternity Hospital of kashan, Iran, during 2006-2007 MethodsThe study was carried out on 150 Nonsmoking pregnant women who were exposed to ETS greater than or equal to 5 cigarettes per day smoked by others in the mother's presence in all of pregnancy period as exposed group and 150 Nonsmoking pregnant women who were not exposed to ETS as the non-exposed group. Birth weight, height and head circumference were compared in the two groups and analyzed by t- and X² tests.ResultsThe mean birth weights in the exposed group and non exposed group were and 3137.5±437.8 and 3270±499.5 grams respectively, the t- test showed this difference to be significant (p=0.015. The mean birth height and head circumference in the two groups were not significantly different.ConclusionNonsmoking pregnant women who were exposed to ETS gave 133 g reduction in birth weight compared to unexposed women. Further studies are needed to determine if ETS decreases birth height and birth head circumference Keywords: Birth Weight; Body Height; Birth Head Circumference; Tobacco Smoke Pollution; Pregnancy.

  3. The Relationship of Longitudinal Levels of Complement Bb During Pregnancy with Preeclampsia.

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    Lynch, Anne M; Wagner, Brandie D; Giclas, Patricia C; West, Nancy A; Gibbs, Ronald S; Holers, V Michael

    2016-02-01

    To determine the understudied relationship between complement Bb during pregnancy in subjects with preeclampsia compared with normotensive controls. Nested case-control study. Average Bb levels significantly decreased over time in pregnancy [weekly slope (S.E.): -0.0094 (0.0005), P Bb levels decreased with increasing gestational age in women who remained normotensive [weekly slope (S.E.): -0.007 (0.02) and for women who developed preeclampsia (weekly slope (S.E.): -0.059 (0.03) P = 0.12]. Among women who developed preeclampsia, Bb levels were greatest when samples were drawn in the gestational window of 15-20 weeks [(weekly slope (S.E.): 0.06 (0.02)], while levels among normotensive women were inversely related with gestational age [weekly slope (S.E.): -0.02 (0.01)]. The differences in slopes between cases and controls between 10 and 21 weeks' gestation were statistically significant (P = 0.003). We suggest dysregulation of Bb activation between 10 and 20 weeks' gestation in women who develop preeclampsia. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Induction of labour versus expectant monitoring in women with pregnancy induced hypertension or mild preeclampsia at term: the HYPITAT trial

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    Mol Ben WJ

    2007-07-01

    Full Text Available Abstract Background Hypertensive disorders, i.e. pregnancy induced hypertension and preeclampsia, complicate 10 to15% of all pregnancies at term and are a major cause of maternal and perinatal morbidity and mortality. The only causal treatment is delivery. In case of preterm pregnancies conservative management is advocated if the risks for mother and child remain acceptable. In contrast, there is no consensus on how to manage mild hypertensive disease in pregnancies at term. Induction of labour might prevent maternal and neonatal complications at the expense of increased instrumental vaginal delivery rates and caesarean section rates. Methods/Design Women with a pregnancy complicated by pregnancy induced hypertension or mild preeclampsia at a gestational age between 36+0 and 41+0 weeks will be asked to participate in a multi-centre randomised controlled trial. Women will be randomised to either induction of labour or expectant management for spontaneous delivery. The primary outcome of this study is severe maternal morbidity, which can be complicated by maternal mortality in rare cases. Secondary outcome measures are neonatal mortality and morbidity, caesarean and vaginal instrumental delivery rates, maternal quality of life and costs. Analysis will be by intention to treat. In total, 720 pregnant women have to be randomised to show a reduction in severe maternal complications of hypertensive disease from 12 to 6%. Discussion This trial will provide evidence as to whether or not induction of labour in women with pregnancy induced hypertension or mild preeclampsia (nearly at term is an effective treatment to prevent severe maternal complications. Trial Registration The protocol is registered in the clinical trial register number ISRCTN08132825.

  5. Relationship between inflammatory biomarkers and depressive symptoms during late pregnancy and the early postpartum period: a longitudinal study.

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    Simpson, William; Steiner, Meir; Coote, Marg; Frey, Benicio N

    2016-01-01

    Perinatal depressive symptoms often co-occur with other inflammatory morbidities of pregnancy. The goals of our study were 1) to examine whether changes in inflammatory markers from the third trimester of pregnancy to 12 weeks postpartum were associated with changes in depressive symptoms; 2) to examine whether third trimester inflammatory markers alone were predictive of postpartum depressive symptoms; and 3) to examine the relationship between inflammatory markers and depressive symptoms during the third trimester of pregnancy and at 12 weeks postpartum. Thirty-three healthy pregnant women were recruited from the Women's Health Concerns Clinic at St. Joseph's Healthcare in Hamilton, Canada. The impact of depressive symptoms on the levels of interleukin (IL)-6, IL-10, tumor necrosis factor alpha (TNF-α), and C-reactive protein (CRP) at the third trimester of pregnancy, at 12 weeks postpartum, and across time was assessed using linear and mixed-model regression. Regression analysis revealed no significant association between depressive symptoms and any of the candidate biomarkers during pregnancy, at 12 weeks postpartum, or over time. Pregnancy depressive symptoms (p > 0.001), IL-6 (p = 0.025), and IL-10 (p = 0.006) were significant predictors of postpartum Edinburgh Perinatal Depression Scale (EPDS) score. Our study supports previous reports from the literature showing no relationship between inflammatory biomarkers and depressive symptoms during late pregnancy, early postpartum, or across time. Our study is the first to observe an association between late pregnancy levels of IL-6 and IL-10 and postpartum depressive symptoms. Further studies with larger samples are required to confirm these findings.

  6. Relationship between inflammatory biomarkers and depressive symptoms during late pregnancy and the early postpartum period: a longitudinal study

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    William Simpson

    Full Text Available Objective: Perinatal depressive symptoms often co-occur with other inflammatory morbidities of pregnancy. The goals of our study were 1 to examine whether changes in inflammatory markers from the third trimester of pregnancy to 12 weeks postpartum were associated with changes in depressive symptoms; 2 to examine whether third trimester inflammatory markers alone were predictive of postpartum depressive symptoms; and 3 to examine the relationship between inflammatory markers and depressive symptoms during the third trimester of pregnancy and at 12 weeks postpartum. Methods: Thirty-three healthy pregnant women were recruited from the Women’s Health Concerns Clinic at St. Joseph’s Healthcare in Hamilton, Canada. The impact of depressive symptoms on the levels of interleukin (IL-6, IL-10, tumor necrosis factor alpha (TNF-α, and C-reactive protein (CRP at the third trimester of pregnancy, at 12 weeks postpartum, and across time was assessed using linear and mixed-model regression. Results: Regression analysis revealed no significant association between depressive symptoms and any of the candidate biomarkers during pregnancy, at 12 weeks postpartum, or over time. Pregnancy depressive symptoms (p > 0.001, IL-6 (p = 0.025, and IL-10 (p = 0.006 were significant predictors of postpartum Edinburgh Perinatal Depression Scale (EPDS score. Conclusions: Our study supports previous reports from the literature showing no relationship between inflammatory biomarkers and depressive symptoms during late pregnancy, early postpartum, or across time. Our study is the first to observe an association between late pregnancy levels of IL-6 and IL-10 and postpartum depressive symptoms. Further studies with larger samples are required to confirm these findings.

  7. The Relationship of Restless Legs Syndrome to History of Pregnancy-Induced Hypertension

    Science.gov (United States)

    Kandati, Sahiti; Flack, Kathryn L.; Agarwal, Parul; Selfe, Terry Kit

    2016-01-01

    Abstract Background: Restless legs syndrome (RLS), a burdensome sleep disorder, has been associated with cardiovascular disease (CVD), hypertension, diabetes, and related disorders. However, the relationship of RLS to history of pregnancy-induced hypertension (PIH), a predictor of subsequent CVD, diabetes, and associated conditions, remains little explored. In this study, we investigated the relationship of RLS to history of PIH in a sample of primary care patients. Methods: Participants were women aged ≥40 years drawn from an anonymous survey study of West Virginia primary care patients. Data collected included detailed information on demographics, lifestyle factors, sleep patterns, and reproductive/medical history; the survey also included an RLS diagnostic questionnaire. Women who were pregnant or unsure about their pregnancy status were excluded from the analyses. Results: Of the 498 participants in the final analytic sample, 24.5% met diagnostic criteria for RLS (17.9% with symptoms ≥once/week, 11.9% with symptoms ≥3 times/week); 73 (16.5% of parous women) reported a history of PIH, defined as physician-diagnosed preeclampsia or gestational hypertension. After adjustment for demographics, lifestyle characteristics, obesity, reproductive history, health conditions, and other factors, those reporting a history of PIH were approximately twice as likely to meet criteria for RLS (odds ratio [OR] = 1.9; 95% confidence interval [CI] = 1.1, 3.6). These associations increased in magnitude with increasing symptom frequency (adjusted OR for RLS with symptoms ≥3 times/week = 3.8; CI 1.9, 7.6; p for trend = 0.003). Conclusions: History of PIH was strongly and positively related to current RLS in this study of primary care patients; these findings further support a possible role for metabolic dysregulation in RLS etiology. PMID:26913940

  8. Sperm morphology and chromatin integrity in Swedish warmblood stallions and their relationship to pregnancy rates.

    Science.gov (United States)

    Morrell, Jane M; Johannisson, Anders; Dalin, Anne-Marie; Hammar, Linda; Sandebert, Thomas; Rodriguez-Martinez, Heriberto

    2008-01-07

    Artificial insemination is not as widely used in horses as in other domestic species, such as dairy cattle and pigs, partly because of the wide variation in sperm quality between stallion ejaculates and partly due to decreased fertility following the use of cooled transported spermatozoa. Furthermore, predictive tests for sperm fertilising ability are lacking. The objective of the present study was to assess sperm morphology and chromatin integrity in ejaculates obtained from 11 warmblood breeding stallions in Sweden, and to evaluate the relationship of these parameters to pregnancy rates to investigate the possibility of using these tests predictively. Aliquots from fortyone ejaculates, obtained as part of the normal semen collection schedule at the Swedish National Stud, were used for morphological analysis by light microscopy, whereas thirtyseven were used for chromatin analysis (SCSA) by flow cytometry. The outcome of inseminations using these ejaculates was made available later in the same year. Ranges for the different parameters were as follows; normal morphology, 27-79.5%; DNA-fragmentation index (DFI), 4.8-19.0%; standard deviation of DNA fragmentation index (SD_DFI) 41.5-98.9, and mean of DNA fragmentation index (mean_DFI), 267.7-319.5. There was considerable variation among stallions, which was statistically significant for all these parameters except for mean_DFI (P morphology and DFI (P morphology and SD_DFI (P morphology and mean_DFI (P morphological analysis or chromatin analysis was able to identify abnormalities in spermiogenesis that could compromise DNA-integrity. A positive relationship was found between normal morphology and pregnancy rate following insemination (r = 0.789; P morphology and sperm chromatin integrity, seem to be useful in predicting the fertilising ability of stallion ejaculates, particularly in determining cases of sub-fertility.

  9. The Relationship of Restless Legs Syndrome to History of Pregnancy-Induced Hypertension.

    Science.gov (United States)

    Innes, Kim E; Kandati, Sahiti; Flack, Kathryn L; Agarwal, Parul; Selfe, Terry Kit

    2016-04-01

    Restless legs syndrome (RLS), a burdensome sleep disorder, has been associated with cardiovascular disease (CVD), hypertension, diabetes, and related disorders. However, the relationship of RLS to history of pregnancy-induced hypertension (PIH), a predictor of subsequent CVD, diabetes, and associated conditions, remains little explored. In this study, we investigated the relationship of RLS to history of PIH in a sample of primary care patients. Participants were women aged ≥40 years drawn from an anonymous survey study of West Virginia primary care patients. Data collected included detailed information on demographics, lifestyle factors, sleep patterns, and reproductive/medical history; the survey also included an RLS diagnostic questionnaire. Women who were pregnant or unsure about their pregnancy status were excluded from the analyses. Of the 498 participants in the final analytic sample, 24.5% met diagnostic criteria for RLS (17.9% with symptoms ≥once/week, 11.9% with symptoms ≥3 times/week); 73 (16.5% of parous women) reported a history of PIH, defined as physician-diagnosed preeclampsia or gestational hypertension. After adjustment for demographics, lifestyle characteristics, obesity, reproductive history, health conditions, and other factors, those reporting a history of PIH were approximately twice as likely to meet criteria for RLS (odds ratio [OR] = 1.9; 95% confidence interval [CI] = 1.1, 3.6). These associations increased in magnitude with increasing symptom frequency (adjusted OR for RLS with symptoms ≥3 times/week = 3.8; CI 1.9, 7.6; p for trend = 0.003). History of PIH was strongly and positively related to current RLS in this study of primary care patients; these findings further support a possible role for metabolic dysregulation in RLS etiology.

  10. Long-term ongoing pregnancy rate and mode of conception after a positive and negative post-coital test

    NARCIS (Netherlands)

    Hessel, M.; Brandes, M.; Bruin, J.P.; Bots, R.S.; Kremer, J.A.; Nelen, W.L.; Hamilton, C.J.

    2014-01-01

    OBJECTIVE: Many fertility clinics have decided to abolish the post-coital test. Yet, it is a significant factor in prognostic models that predict the spontaneous pregnancy rate within one year. The aim of this study was to evaluate (1) the long-term outcome of infertile couples with a positive or a

  11. Successful local and systemic medical treatment of cesarean scar pregnancy and a subsequent term pregnancy after treatment: a case series

    Science.gov (United States)

    Pirjani, Reihaneh; Bayani, Leila; Shirazi, Mahboobeh

    2015-01-01

    Background: Treatment of cesarean scar pregnancy (CSP) is controversial. The objective of this study was to report our successful experience in the medical treatment of CSP with potassium chloride (KCl) and methotrexate. Case: This is a case series of six patients between 6-12 gestational weeks with the diagnosis of CSP. In five cases the fetus was alive and in one case, despite being at a gestational age of 12 weeks based on CRL, there was no fetal heart activity. In four of these cases, an ultrasound- guided KCl injection in the heart was performed on four living fetuses and then systemic methotrexate was administered. In two other cases, methotrexate was injected into the gestational sac and subsequently the systemic methotrexate was administered. During follow-up, the patients were stable and no complications occurred. Additionally, serum beta human chorionic gonadotropin (β-hCG) was negative between five to 11 weeks later. One of the patients became pregnant one year later. Her pregnancy continued without any complication and she was delivered by cesarean section at the gestational age of 38 weeks. During caesarean section, it was noticed that the appearance of previous cesarean scar was normal and there was no scar. Conclusion: Based on our experience, the combination of systemic Methotrexate with local Methotrexate or KCl is feasible and can be performed as an outpatient procedure and is successful in the treatment of CSP. PMID:26494993

  12. Association between PM10 air pollution and birth weight after full-term pregnancy in Krakow city 1995–2009 – trimester specificity

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    Anna Merklinger-Gruchala

    2015-05-01

    Full Text Available Introduction and objective. The results of epidemiological studies indicate that the higher maternal exposure to air pollution, especially with particulate matter during pregnancy, the lower the infant’s birth weight. The aim of this study was to estimate entire pregnancy and trimester-specific exposure of pregnant women in the city of Krakow, southern Poland, to fine particulate matter [≤10 µg (PM10], and to assess its effect on the birth weight of boys and girls separately. Material and methods. The study group consisted of 85,000 singleton, live, full-term births in Krakow city during a 15-year period (data from the birth registry. The mean concentrations of the pollutant for each month of gestation were estimated using continuous municipal monitoring data. Results. Multiple linear regression analyses indicated that the mean PM10 concentration during entire pregnancy was inversely associated with birth weight in girls and the group of boys and girls combined, after adjusting for maternal age, gestational age and year of birth; in boys the relationship was not statistically significant. Maternal exposure to PM10 during the first trimester was negatively associated with birth weight separately in girls and boys, and the group of boys and girls combined. However, the PM10 exposure during the second and third trimester of pregnancy was not associated with birth weight. Conclusions. PM10 air pollution at levels currently encountered in Krakow city adversely affect infant birth weight; however, the effect seems to be very small. The influence of particulate air pollution on foetal growth in early gestation is one of several possible explanations for the results, but further research is needed to establish possible biological mechanisms explaining the observed relationship.

  13. Onset of bell's palsy in late pregnancy and early puerperium is associated with worse long-term outcomes.

    Science.gov (United States)

    Phillips, Katie M; Heiser, Alyssa; Gaudin, Robert; Hadlock, Tessa A; Jowett, Nate

    2017-12-01

    The incidence of Bell's palsy (BP) is elevated in the late phases of pregnancy. Controversy exists as to whether pregnancy is a risk factor for worse outcomes in BP, and whether such outcomes are the result of factors intrinsic to pregnancy or the tendency to withhold medical therapy in this cohort. Long-term facial function outcomes in cases of pregnancy-associated BP (PABP) were compared against outcomes in cases affecting nonpregnant adult women of child-bearing age by a blinded expert using the electronic clinician-graded facial function scale (eFACE) facial grading system. Fifty-one pregnancy-associated cases and 58 nonpregnancy-associated cases were included. Among patients who received early corticosteroid therapy, significantly worse static, synkinesis, and composite facial function eFACE scores were demonstrated among cases of PABP compared to nonpregnancy-associated cases (static median = 86 vs. 92.5, P = 0.005; synkinesis median = 79 vs. 86, P = 0.007; composite median = 78 vs. 84, P = 0.023). Among those not treated with corticosteroids, significantly worse dynamic and composite facial function eFACE scores were demonstrated in cases of PABP compared to those for nonpregnancy-associated cases (dynamic median = 74 vs. 92.5, P = 0.038; composite median = 73 vs. 86.5, P = 0.038). A trend toward improved outcomes was demonstrated within both groups for those treated with corticosteroids compared to those who were not. In comparison to cases unrelated to pregnancy, late-term PABP is associated with worse long-term outcomes to a degree that cannot solely be explained by differences in medical therapy. 4. Laryngoscope, 127:2854-2859, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  14. Relationships among smoking, drinking, betel quid chewing and pregnancy-related nausea and vomiting in Taiwanese aboriginal women.

    Science.gov (United States)

    Chou, Fan-Hao; Yang, Yi-Hsin; Kuo, Shih-Hsien; Chan, Te-Fu; Yang, Mei-Sang

    2009-02-01

    A cross-sectional survey was conducted to investigate the associations among smoking, drinking, betel quid chewing and pregnancy-related nausea and vomiting (N/V) in Taiwanese aboriginal women. A total of 901 aboriginal women from 11 hospitals were recruited into this study. A structured questionnaire on demographic and obstetric information, smoking history, alcohol consumption, betel quid chewing habits, and N/V by checklist was used to collect data. The findings of this study indicated that the prevalence of N/V, maternal smoking, drinking, and betel quid chewing were 75.6% (n = 682), 22.8% (n = 201), 31.9% (n = 287), and 34.7% (n = 313) respectively. Multiple logistic regression with adjustment for age, body mass index and antiemetics use revealed significant relationships between smoking habits and N/V before confirmation of pregnancy and during pregnancy. In comparison with those who did not smoke, women smoking in excess of 10 cigarettes a day before pregnancy were 1.65 times more likely to develop N/V; and women smoking in excess of 10 cigarettes a day during pregnancy were 2.79 times more likely to develop N/V. Based on the findings of this study, smoking was associated, with a dose-response effect, with pregnancy-related N/V. Reducing the intake of cigarettes could decrease the risk of pregnancy-related N/V. Health care providers should help these women decrease their uncomfortable symptoms and improve their experiences of pregnancy and birth outcome during critical times.

  15. Relationships Among Smoking, Drinking, Betel Quid Chewing and Pregnancy-Related Nausea and Vomiting in Taiwanese Aboriginal Women

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    Fan-Hao Chou

    2009-02-01

    Full Text Available A cross-sectional survey was conducted to investigate the associations among smoking, drinking, betel quid chewing and pregnancy-related nausea and vomiting (N/V in Taiwanese aboriginal women. A total of 901 aboriginal women from 11 hospitals were recruited into this study. A structured questionnaire on demographic and obstetric information, smoking history, alcohol consumption, betel quid chewing habits, and N/V by checklist was used to collect data. The findings of this study indicated that the prevalence of N/V, maternal smoking, drinking, and betel quid chewing were 75.6% (n = 682, 22.8% (n = 201, 31.9% (n = 287, and 34.7% (n = 313 respectively. Multiple logistic regression with adjustment for age, body mass index and antiemetics use revealed significant relationships between smoking habits and N/V before confirmation of pregnancy and during pregnancy. In comparison with those who did not smoke, women smoking in excess of 10 cigarettes a day before pregnancy were 1.65 times more likely to develop N/V; and women smoking in excess of 10 cigarettes a day during pregnancy were 2.79 times more likely to develop N/V. Based on the findings of this study, smoking was associated, with a dose-response effect, with pregnancy-related N/V. Reducing the intake of cigarettes could decrease the risk of pregnancy-related N/V. Health care providers should help these women decrease their uncomfortable symptoms and improve their experiences of pregnancy and birth outcome during critical times.

  16. Long-term reproductive outcomes in women whose first pregnancy is ectopic: a national controlled follow-up study.

    Science.gov (United States)

    Lund Kårhus, Line; Egerup, Pia; Wessel Skovlund, Charlotte; Lidegaard, Øjvind

    2013-01-01

    How does long-term reproductive prognosis among women whose first pregnancy is ectopic differ from prognosis in women with other initial pregnancy outcomes? Women with a first recorded ectopic pregnancy (EP) have a significantly lower long-term delivery rate and a manifold increased risk of further EPs. Women with a first EP have an increased risk of further EPs. Few studies have assessed long-term reproductive outcomes after an EP, and none was controlled. The study was designed as a historical controlled cohort study. Data were collected from four Danish registries covering the period 1977-2009. Women with an EP as their first recorded pregnancy during the period 1977-1982 were age matched with women whose first recorded pregnancy was a miscarriage, an induced abortion, a delivery, or women with no recorded pregnancies, respectively. The cohorts were followed until the end of 2009 or on average through 30 years. When compared with women with a first miscarriage, women with a first EP had a relative risk of deliveries of 0.55 [95% confidence interval (CI) 0.52-0.58], miscarriages of 0.46 (0.41-0.52) and induced abortions of 0.72 (0.65-0.80) and a 4.7 (3.8-5.8)-fold increased risk of further EPs. The relative delivery rate when compared with women with a first induced abortion was 0.89 (0.84-0.95) and with women with no pregnancy 0.69 (0.65-0.72). We had no information about the attempts to become pregnant in the different cohorts. New fertility techniques may have improved the prognosis among women with a first EP. These results indicate that fertility is compromised in women whose first pregnancy is ectopic. It is possible that better assisted reproductive techniques that have been developed in recent years could improve the long-term delivery rates for women with EP. All the expenses were covered by Gynaecological Clinic, Rigshospitalet. Ø.L. has within the last 3 years received honoraria for speeches in pharmacoepidemiological issues. L.L.K., P.E. and C

  17. Comparative study of titrated oral misoprostol solution and vaginal dinoprostone for labor induction at term pregnancy.

    Science.gov (United States)

    Wang, Xiu; Yang, Aijun; Ma, Qingyong; Li, Xuelan; Qin, Li; He, Tongqiang

    2016-09-01

    To evaluate effectiveness and safety of titrated oral misoprostol solution (OMS) in comparison with vaginal dinoprostone for cervix ripening and labor induction in term pregnant women. A multicenter randomized controlled trial of women with term singleton pregnancy with indications for labor induction; 481 participants were allocated to receive titrated OMS with different doses by hourly administration according to the procedure or insert vaginal dinoprostone for cervix ripening and labor induction to compare maternal outcomes including indication of labor induction, mode of outcome of delivery, maternal morbidity, and neonatal outcomes between two groups for evaluating the efficacy and safety of titrated oral misoprostol induction. Proportion of delivery within 12 h of titrated oral misoprostol is significantly less than vaginal dinoprostone (p = 0.03), but no difference of total vaginal delivery rate (p = 0.93); the mean time of first treatment to vaginal delivery was longer in OMS group (21.3 ± 14.5 h) compared with the vaginal dinoprostone group (15.7 ± 9.6 h). Although the proportion of cesarean section between the two groups showed no statistically significant difference, OMS group showed significantly lower frequency of uterine hyperstimulation, hypertonus, partus precipitatus and non-reassuring fetal heart rate than dinoprostone group. Neonatal outcomes were similar evaluating from Apgar score and NICU admission. Our study also showed that labor induction of women with cervix Bishop score ≤3 needed increased dosage of misoprostol solution. Titrated OMS is as effective as vaginal dinoprostone in labor induction for term pregnant women, with safer effect for its lower rate of adverse effect for women.

  18. Intra-abdominal pressure measurements in term pregnancy and postpartum: an observational study.

    Directory of Open Access Journals (Sweden)

    Anneleen S E Staelens

    Full Text Available To determine intra-abdominal pressure (IAP and to evaluate the reproducibility of IAP-measurements using the Foley Manometer Low Volume (FMLV in term uncomplicated pregnancies before and after caesarean section (CS, relative to two different reference points and to non-pregnant values.Observational cohort study.Secondary level referral center for feto-maternal medicine.Term uncomplicated pregnant women as the case-group and non-pregnant patients undergoing a laparoscopic assisted vaginal hysterectomy (LAVH as control group.IAP was measured in 23 term pregnant patients, before and after CS and in 27 women immediately after and 1 day after LAVH. The midaxillary line was used as zero-reference (IAPMAL in all patients and in 13 CS and 13 LAVH patients, the symphysis pubis (IAPSP was evaluated as additional zero-reference. Intraobserver correlation (ICC was calculated for each zero-reference. Paired student's t-tests were performed to compare IAP values and Pearson's correlation was used to assess correlations between IAP and gestational variables.ICC before and after surgery, IAP before and after CS, IAP after CS and LAVH.The ICC for IAPMAL before CS was lower than after (0.71 versus 0.87. Both mean IAPMAL and IAPSP were significantly higher before CS than after: 14.0±2.6 mmHg versus 9.8±3.0 mmHg (p<0.0001 and 8.2±2.5 mmHg versus 3.5±1.9 mmHg (p = 0.010, respectively. After CS, IAP was not different from values measured in the LAVH-group.IAP-measurements using FMLV is reproducible in pregnant women. Before CS, IAP is increased in the range of intra-abdominal hypertension for non-pregnant individuals. IAP significantly decreases to normal values after delivery.

  19. Spirometry and Impulse Oscillometry in Preschool Children: Acceptability and Relationship to Maternal Smoking in Pregnancy.

    Science.gov (United States)

    Kattan, Meyer; Bacharier, Leonard B; O'Connor, George T; Cohen, Robyn; Sorkness, Ronald L; Morgan, Wayne; Gergen, Peter J; Jaffee, Katy F; Visness, Cynthia M; Wood, Robert A; Bloomberg, Gordon R; Doyle, Susan; Burton, Ryan; Gern, James E

    2018-02-13

    Comparisons of the technical acceptability of spirometry and impulse oscillometry (IOS) and clinical correlations of the measurements have not been well studied in young children. There are no large studies focused on African American and Hispanic children. We sought to (1) compare the acceptability of spirometry and IOS in 3- to 5-year-old children and (2) examine the relationship of maternal smoking during pregnancy to later lung function. Spirometry and IOS were attempted at 4 sites from the Urban Environmental and Childhood Asthma Study birth cohort at ages 3, 4, and 5 years (472, 471, and 479 children, respectively). We measured forced expiratory flow in 0.5 s (forced expiratory volume in 0.5 seconds [FEV 0.5 ]) with spirometry and area of reactance (A X ), resistance and reactance at 5 Hz (R 5 and X 5 , respectively) using IOS. Children were more likely to achieve acceptable maneuvers with spirometry than with IOS at age 3 (60% vs 46%, P < .001) and 5 years (89% vs 84%, P = .02). Performance was consistent among the 4 study sites. In children without recurrent wheeze, there were strong trends for higher FEV 0.5 and lower R 5 and A X over time. Maternal smoking during pregnancy was associated with higher A X at ages 4 and 5 years (P < .01 for both years). There was no significant difference in FEV 0.5 between children with and without in utero exposure to smoking. There is a higher rate of acceptable maneuvers with spirometry compared with IOS, but IOS may be a better indicator of peripheral airway function in preschool children. Copyright © 2018 American Academy of Allergy, Asthma & Immunology. All rights reserved.

  20. Prognostic model for chronic hypertension in women with a history of hypertensive pregnancy disorders at term

    NARCIS (Netherlands)

    van der Velde-Visser, S.D.; Hermes, W.; Twisk, J; Franx, A.; Pampus, M.G.; Koopmans, C.; Mol, B. W J; de Groot, J.C.M.J.

    2017-01-01

    Introduction The association between hypertensive pregnancy disorders and cardiovascular disease later in life is well described. In this study we aim to develop a prognostic model from patients characteristics known before, early in, during and after pregnancy to identify women at increased risk of

  1. Successful term delivery of spontaneous twin pregnancy in a woman with bicorporeal septate uterus: A case report.

    Science.gov (United States)

    Li, Yanfang; Yang, Lilin; Tian, Yuanyuan; Li, Daocheng; Luo, Songping

    2016-08-01

    Herein, we report the first case of successful term delivery of twins in a patient with bicorporeal septate uterus via natural conception. The patient had been diagnosed with complete septate, didelphys and bicornuate uterus during different phases of her three pregnancies. Based on follow-up data at six weeks and then six months post-partum of the last pregnancy, we found that the abnormalities presented in our case did not fit the criteria of any categories following American Fertility Society and European Society of Human Reproduction and Embryology-European Society for Gynaecological Endoscopy classification systems. After comprehensive review of the uterine morphologic characteristics, embryology and pregnancy outcome, we considered 'bicorporeal septate uterus' the most appropriate diagnosis. This case emphasized the atypical changes of uterine shape as twin pregnancy advances and its influence on productive performance and pregnancy outcome in uterine malformation. It also raised concern regarding the usability and comprehensiveness of the two most popular classification systems. © 2016 Japan Society of Obstetrics and Gynecology.

  2. Long-term ongoing pregnancy rate and mode of conception after a positive and negative post-coital test.

    Science.gov (United States)

    Hessel, Marloes; Brandes, Monique; de Bruin, Jan Peter; Bots, Rob S G M; Kremer, Jan A M; Nelen, Willianne L D M; Hamilton, Carl J C M

    2014-09-01

    Many fertility clinics have decided to abolish the post-coital test. Yet, it is a significant factor in prognostic models that predict the spontaneous pregnancy rate within one year. The aim of this study was to evaluate (1) the long-term outcome of infertile couples with a positive or a negative post-coital test during their fertility work-up and (2) the contribution of the different modes of conception. Retrospective cohort study. Three fertility clinics in the Netherlands, of which two are secondary care training hospitals and is a one tertiary care academic training hospital. 2476 newly referred infertile couples, where a post-coital test was performed in 1624 couples. After basic fertility work-up, couples were treated according to the national treatment protocols. Spontaneous and overall ongoing pregnancy rate. The spontaneous and overall ongoing pregnancy rates after three years were 37.7 and 77.5% after a positive post-coital test compared with 26.9 and 68.8% after a negative test (p pregnancy rate, justifying expectant management. After a follow-up of three years a positive post-coital test is still associated with a higher spontaneous and a higher overall ongoing pregnancy rate, even in couples with severe male factor infertility. © 2014 Nordic Federation of Societies of Obstetrics and Gynecology.

  3. Relationships between Cell-Free DNA and Serum Analytes in First and Second Trimesters of Pregnancy

    Science.gov (United States)

    Vora, Neeta L.; Johnson, Kirby L.; Lambert-Messerlian, Geralyn; Tighiouart, Hocine; Peter, Inga; Urato, Adam C.; Bianchi, Diana W.

    2010-01-01

    Objective Circulating cell-free DNA and maternal serum analytes are indicators of fetal and placental condition. Little is known about the relationship of these noninvasive markers to each other, particularly in the first trimester. Our goal was to assess the relationship between first and second trimester cell-free DNA levels and maternal serum screening markers. Methods First and second trimester residual maternal serum samples from 50 women were obtained. First trimester (pregnancy-associated plasma protein A [PAPP-A] and β-hCG), and second trimester serum analytes (β-hCG, alpha-fetoprotein [AFP], unconjugated estriol and inhibin A) had been measured at the time of sample receipt. All fetuses were male, as confirmed by birth records. Cell-free DNA was extracted and measured by real-time quantitative polymerase chain reaction (PCR) amplification using glyceraldehyde phosphate dehydrogenase (GAPDH) and DYS1 as markers of total DNA and fetal DNA, respectively. Determination of linear associations between first and second trimester serum markers and cell-free DNA levels using Pearson correlations was performed. Results Statistically significant correlations between first trimester PAPP-A multiples of the median (MoMs) and both total (r=0.36, p=0.016) and fetal (r= 0.41, p=0.006) DNA in the first trimester were observed. There were no significant correlations between first trimester serum hCG or any second trimester serum marker with DNA levels. Conclusions Correlation between serum PAPP-A and first trimester circulating cell-free fetal and total DNA levels is a novel finding. PAPP-A is a glycoprotein of placental origin, and its correlation to cell-free fetal DNA in maternal serum suggests a common tissue origin, through apoptosis of placental cells. However, since PAPP-A and cell-free DNA were only marginally correlated and cell-free DNA can be reliably detected in the first trimester, the addition of cell-free DNA to serum screening strategies may be helpful in

  4. Effect of hyosine butylbromide on first stage of labour in term pregnancy

    International Nuclear Information System (INIS)

    Bashir, S.; Mushtaq, R.

    2016-01-01

    Objective: To determine the effect of hyosine butyl bromide on mean duration of first stage of labor in term pregnancy by comparing with control group. Study Design: Randomized, double-blind, controlled trial. Place and Duration of Study: Department of obstetrics and gynecology CMH Rawalpindi, from Oct 2012 to Sep 2013. Material and Methods: This was a randomized, double-blind, controlled trial, conducted at department of Gynecology and Obstetrics Combined Military Hospital (CMH) Rawalpindi. Total patients included in the study were 108. Patients were distributed in two groups on the basis of drug given to them. Group-A was labeled as drug Hyoscine Butyl Bromide (HBB) and Group-B was labeled as placebo. Patients selection was done by using a pre defined inclusion and exclusion criteria. Women were admitted with spontaneous and active labour (4cm or more cervical dilation with regular uterine contraction) between 37 to 40 weeks of gestation, with singleton pregnancy, vertex presentation and intact membrane. Laboring mothers were monitored in bed till full dilatation of cervix. The collected data was endorsed on patient's performa. Data entry and analysis was done by using SPSS 12 and analyzed accordingly to the statistical plan. Results: Mean age of patients in group A was 25.85 +- 3.85 and in group B was 28.07 +- 4.71 years. Mean gestational age in Group-A and group- B was 38.67 +- 1.06 and 38.33 +- 1.09 weeks. Mean duration of first stage of labor in Group-A was 178.98 +- 92.44 and in group-B was 214.74 +- 147.44 minutes. According to p-value mean duration of first stage of labor in both groups was statistically same. i.e. (p-value= 0.135). Conclusion: Use of hyoscine butylbromide allows reduction in the mean duration of first stage of labour as compared to the control group. It not only minimizes the possibility of hastened delivery but also its use can prevent prolonged labour. (author)

  5. A study protocol to evaluate the relationship between outdoor air pollution and pregnancy outcomes.

    Science.gov (United States)

    Ribeiro, Manuel C; Pereira, Maria J; Soares, Amílcar; Branquinho, Cristina; Augusto, Sofia; Llop, Esteve; Fonseca, Susana; Nave, Joaquim G; Tavares, António B; Dias, Carlos M; Silva, Ana; Selemane, Ismael; de Toro, Joaquin; Santos, Mário J; Santos, Fernanda

    2010-10-15

    The present study protocol is designed to assess the relationship between outdoor air pollution and low birth weight and preterm births outcomes performing a semi-ecological analysis. Semi-ecological design studies are widely used to assess effects of air pollution in humans. In this type of analysis, health outcomes and covariates are measured in individuals and exposure assignments are usually based on air quality monitor stations. Therefore, estimating individual exposures are one of the major challenges when investigating these relationships with a semi-ecologic design. Semi-ecologic study consisting of a retrospective cohort study with ecologic assignment of exposure is applied. Health outcomes and covariates are collected at Primary Health Care Center. Data from pregnant registry, clinical record and specific questionnaire administered orally to the mothers of children born in period 2007-2010 in Portuguese Alentejo Litoral region, are collected by the research team. Outdoor air pollution data are collected with a lichen diversity biomonitoring program, and individual pregnancy exposures are assessed with spatial geostatistical simulation, which provides the basis for uncertainty analysis of individual exposures. Awareness of outdoor air pollution uncertainty will improve validity of individual exposures assignments for further statistical analysis with multivariate regression models. Exposure misclassification is an issue of concern in semi-ecological design. In this study, personal exposures are assigned to each pregnant using geocoded addresses data. A stochastic simulation method is applied to lichen diversity values index measured at biomonitoring survey locations, in order to assess spatial uncertainty of lichen diversity value index at each geocoded address. These methods assume a model for spatial autocorrelation of exposure and provide a distribution of exposures in each study location. We believe that variability of simulated exposure values at

  6. A study protocol to evaluate the relationship between outdoor air pollution and pregnancy outcomes

    Directory of Open Access Journals (Sweden)

    Selemane Ismael

    2010-10-01

    Full Text Available Abstract Background The present study protocol is designed to assess the relationship between outdoor air pollution and low birth weight and preterm births outcomes performing a semi-ecological analysis. Semi-ecological design studies are widely used to assess effects of air pollution in humans. In this type of analysis, health outcomes and covariates are measured in individuals and exposure assignments are usually based on air quality monitor stations. Therefore, estimating individual exposures are one of the major challenges when investigating these relationships with a semi-ecologic design. Methods/Design Semi-ecologic study consisting of a retrospective cohort study with ecologic assignment of exposure is applied. Health outcomes and covariates are collected at Primary Health Care Center. Data from pregnant registry, clinical record and specific questionnaire administered orally to the mothers of children born in period 2007-2010 in Portuguese Alentejo Litoral region, are collected by the research team. Outdoor air pollution data are collected with a lichen diversity biomonitoring program, and individual pregnancy exposures are assessed with spatial geostatistical simulation, which provides the basis for uncertainty analysis of individual exposures. Awareness of outdoor air pollution uncertainty will improve validity of individual exposures assignments for further statistical analysis with multivariate regression models. Discussion Exposure misclassification is an issue of concern in semi-ecological design. In this study, personal exposures are assigned to each pregnant using geocoded addresses data. A stochastic simulation method is applied to lichen diversity values index measured at biomonitoring survey locations, in order to assess spatial uncertainty of lichen diversity value index at each geocoded address. These methods assume a model for spatial autocorrelation of exposure and provide a distribution of exposures in each study location

  7. Short-term copper intrauterine device placement improves the implantation and pregnancy rates in women with repeated implantation failure.

    Science.gov (United States)

    Mao, Xiaoyan; Zhang, Jie; Chen, Qiuju; Kuang, Yanping; Zhang, Shaozhen

    2017-07-01

    To study if hysteroscopy and short-term copper intrauterine device placement (Cu-IUD) improves the pregnancy rates of women with repeated implantation failure (RIF) undergoing frozen-thawed embryo transfer (FET). Retrospective study. Medical university hospital. Infertile women with at least two implantation failures with the use of at least one good-quality embryo. All patients received operative hysteroscopy in the follicular cycle, and if endometrial polyps, polypoid endometrium, or intrauterine adhesions were found they were removed. In some patients, a Cu-IUD was inserted immediately after hysteroscopy and removed after two menstrual periods before embryo implantation. All patients underwent in vitro fertilization or intracytoplasmic sperm injection and FET. Clinical pregnancy and implantation rates. A total of 440 women with a mean age of 33.42 ± 4.45 years (range 23-47 y) were included. There were 382 patients (554 cycles) in the IUD group and 58 patients (87 cycles) in the non-IUD group. The two groups were similar regarding age, body mass index, and infertility factors. The IUD group had a significantly higher implantation rate (29.29% vs. 16.56%), chemical pregnancy rate (53.25 vs. 41.38%), and clinical pregnancy rate (45.13% vs. 26.44%) than the non-IUD group. Multivariable regression analysis indicated that the odds of a chemical pregnancy was significantly increased with IUD usage. Cu-IUD placement for two menstrual cycles at the time of hysteroscopy can improve the implantation and pregnancy rates in women with RIF. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  8. Analysis of the Relationship between Neonaticide and Denial of Pregnancy Using Data from Judicial Files

    Science.gov (United States)

    Vellut, Natacha; Cook, Jon M.; Tursz, Anne

    2012-01-01

    Objectives: Using judicial files on neonaticides, (1) to examine the frequency of the association between neonaticide and denial of pregnancy; (2) to assess the accuracy of the concept of denial of pregnancy; (3) to examine its usefulness in programs to prevent neonaticides. Methods: Quantitative and qualitative analyses of data collected from…

  9. [Cesarean section incidence and vaginal birth success rate at term pregnancy after myomectomy].

    Science.gov (United States)

    Mekiňová, L; Janků, P; Filipinská, E; Kadlecová, J; Ventruba, P

    To compare the incidence of primary and acute cesarean section (CS) and to compare success rate of vaginal delivery. To determine the frequency of maternal complications and evaluation of post-partum condition of the newborn. Prospective, pilot, cohort study. Department of Gynecology and Obstetrics Masaryk University and University Hospital Brno. Analysis of patients with physiologically ongoing singleton pregnancy and term delivery, vertex presentation. Women from the study group (n = 67) underwent myomectomy because of symptomatic, solitary uterine fibroid. Women from the control group (n = 4079) had no history of myomectomy. Analysis was aimed at comparing the incidence of primary and acute CS and comparing success rate of vaginal delivery in both groups and determing the frequency of maternal complications and evaluation of post-partum condition of the newborn. A significantly higher incidence of primary cesarean section was observed in the study group with a history of myomectomy compared to the control group (n = 20, 29.9%; versus n = 396, 9.7 %, p cesarean section in both groups was recorded (n = 7, 10.4%; versus n = 570, 14.0%, p = 0.079). No statistically significant difference in the success of vaginal delivery in both groups was recorded (n = 40, 85.1%; versus n = 3113, 84.5%, p = 0.079). The excessive blood loss was the most frequent complication in both group (n = 9, 13.4%; versus n = 214, 5.2%, p = 0.057). No statistically significant difference in the incidence of uterine rupture and postpartum hysterectomy was recorded. No maternal or fetal death related to childbirth was observed. The history of myomectomy does not increase the incidence of acute cesarean section in the group of strictly selected patients suitable for vaginal birth and has no impact on the success of vaginal delivery. Careful management of labor is a prerequisite for a low risk of maternal complications and good perinatal outcomes.

  10. [Relationship between pesticide exposure and adverse pregnancy outcomes among reproductive couples in rural areas of China].

    Science.gov (United States)

    Qu, Y M; Chen, S; Li, J J; Jin, R R; Pan, H; Jiang, Y

    2017-06-10

    Objective: To analyze the association between pesticide exposure and adverse pregnancy outcomes in women from the rural areas of China. Methods: Data of "National Free Preconception Health Examination Project (NFPHEP)" from January 2010 to December 2012 was used for analysis. A total of 248 501 families that were planning to deliver a baby in the next 6 months were enrolled. Data on paternal exposure to pesticides before or during pregnancy was collected through questionnaires, with related outcomes on pregnancy recorded by doctors. Results: Among all the 248 501 participants, 1 806 (0.74 % ) women and 2 653 (1.09 % ) men reported to have been exposed to pesticide before pregnancy, with 505 (0.21 % ) reported of having been exposed to pesticide during the period of pregnancy. Maternal exposure to pesticide was found a risk factor related to stillbirth ( OR =3.37, 95 %CI : 2.05-5.55), peculiar smell pregnancy ( OR =3.17, 95 %CI :1.18-8.55) and low birth weight ( OR =7.56, 95 % CI : 5.36-10.66). Paternal exposure to pesticide was also found related to miscarriage ( OR =1.37, 95 % CI : 1.03-1.80), low birth weight ( OR =3.65, 95 % CI :1.51-8.84), or giant infant ( OR =0.64, 95 %CI : 0.44-0.93). Maternal exposure to pesticide during pregnancy appeared a risk factor on miscarriage ( OR =4.65, 95 % CI : 3.47-6.24). Other adverse outcomes on pregnancy would include premature birth and high birth weight. Conclusion: Parental pesticide exposure appeared a risk factor on stillbirth, peculiar smell pregnancy, low birth weight and miscarriage.

  11. Relationship between serum trace elements and antioxidant capacity indexes in women of hypertensive disorder complicating pregnancy

    Directory of Open Access Journals (Sweden)

    Yang Liu

    2016-03-01

    Full Text Available Objective: To analyze the relationship between serum trace elements, antioxidant capacity index and hypertensive disorder complicating pregnancy (HDCP. Methods: Forty cases of normal healthy pregnant women, twenty-one pregnant women with high blood pressure, twenty-eight pregnant women with early stage of mild preeclampsia and twenty-two pregnant women with early stage of severe preeclampsia were selected respectively. Then, the differences of blood routine examination and blood coagulation function of the four groups were compared. At the same time, the levels of the serum trace elements and oxidative stress related indexes in the placental villi tissue were determined by flame atomic absorption spectrometry. Results: The white blood cells and hematocrit of HDCP pregnant women were significantly higher than those of normal healthy pregnant women; platelet and fibrinogen levels were obviously lower than those of normal healthy pregnant women, while thrombin time was shorter than that of normal healthy pregnant women; levels of serum copper, zinc and manganese were also significantly lower than whose of normal healthy pregnant women, while iron level was distinctly higher than that of normal healthy pregnant women. The differences between groups were statistically significant. The activities of SOD and GSH-PX in the placental villi tissue of HDCP pregnant women were significantly smaller than those of normal healthy pregnant women, while the Hcy level was higher than that of normal healthy pregnant women. The differences between groups were statistically significant. Conclusions: Pregnant women with HDCP has both imbalance of trace elements and redox system equilibrium, so we should strengthen the determination of the trace elements and redox related indexes of HDCP pregnant women to ensure health of maternal and child.

  12. Sperm morphology and chromatin integrity in Swedish warmblood stallions and their relationship to pregnancy rates

    Directory of Open Access Journals (Sweden)

    Sandebert Thomas

    2008-01-01

    Full Text Available Abstract Background Artificial insemination is not as widely used in horses as in other domestic species, such as dairy cattle and pigs, partly because of the wide variation in sperm quality between stallion ejaculates and partly due to decreased fertility following the use of cooled transported spermatozoa. Furthermore, predictive tests for sperm fertilising ability are lacking. The objective of the present study was to assess sperm morphology and chromatin integrity in ejaculates obtained from 11 warmblood breeding stallions in Sweden, and to evaluate the relationship of these parameters to pregnancy rates to investigate the possibility of using these tests predictively. Methods Aliquots from fortyone ejaculates, obtained as part of the normal semen collection schedule at the Swedish National Stud, were used for morphological analysis by light microscopy, whereas thirtyseven were used for chromatin analysis (SCSA by flow cytometry. The outcome of inseminations using these ejaculates was made available later in the same year. Results Ranges for the different parameters were as follows; normal morphology, 27–79.5%; DNA-fragmentation index (DFI, 4.8–19.0%; standard deviation of DNA fragmentation index (SD_DFI 41.5–98.9, and mean of DNA fragmentation index (mean_DFI, 267.7–319.5. There was considerable variation among stallions, which was statistically significant for all these parameters except for mean_DFI (P P P P P P P P P Conclusion Either or both of the parameters, sperm morphology and sperm chromatin integrity, seem to be useful in predicting the fertilising ability of stallion ejaculates, particularly in determining cases of sub-fertility.

  13. The relationship between subjective experience of childhood abuse and neglect and depressive symptoms during pregnancy.

    Science.gov (United States)

    Yildiz Inanici, Sinem; Inanici, Mehmet Akif; Yoldemir, A Tevfik

    2017-07-01

    Childhood abuse and neglect have devastating effects in adulthood such as depression. During pregnancy, depression's effects in women have great importance due to its serious consequences for both children and families. It is aimed to find out a relationship between childhood abuse/neglect and depression among pregnant women. One-hundred-forty-four married and healthy volunteer pregnant women were recruited between February-May 2015 during their regular hospital visit. Beck Depression Inventory and Childhood Trauma Questionnaire were used to evaluate depression and childhood abuse experiences. The participants' mean age was 29.37 years (SD ± 4.71) and the average duration gestation was 28.81 weeks (SD = 5.05). Depressed women tended to get marry earlier (M = 21.07, SD = 3.47) than the non-depressed group (M = 22.55, SD = 3.36) (p = 0.012) and they had higher number of lifetime gestations (M = 3.31, SD = 2.06) than their non-depressed counterparts (M = 2.33, SD = 1.26) (p = 0.001). Each abuse and neglect score helped to predict the participants' depression scores. Scanning of pregnant women for both depression and childhood trauma will give change to health providers to support this vulnerable group and their prospective children. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  14. The Relationship between Body Mass Index in Pregnancy and Adverse Maternal, Perinatal, and Neonatal Outcomes in Rural India and Pakistan.

    Science.gov (United States)

    Short, Vanessa L; Geller, Stacie E; Moore, Janet L; McClure, Elizabeth M; Goudar, Shivaprasad S; Dhaded, Sangappa M; Kodkany, Bhalachandra S; Saleem, Sarah; Naqvi, Farnaz; Pasha, Omrana; Goldenberg, Robert L; Patel, Archana B; Hibberd, Patricia L; Garces, Ana L; Koso-Thomas, Marion; Miodovnik, Menachem; Wallace, Dennis D; Derman, Richard J

    2018-01-24

     The objective of this study was to describe the relationship between early pregnancy body mass index (BMI) and maternal, perinatal, and neonatal outcomes in rural India and Pakistan.  In a prospective, population-based pregnancy registry implemented in communities in Thatta, Pakistan and Nagpur and Belagavi, India, we obtained women's BMI prior to 12 weeks' gestation (categorized as underweight, normal, overweight, and obese following World Health Organization criteria). Outcomes were assessed 42 days postpartum.  The proportion of women with an adverse maternal outcome increased with increasing maternal BMI. Less than one-third of nonoverweight/nonobese women, 47.2% of overweight women, and 56.0% of obese women experienced an adverse maternal outcome. After controlling for site, maternal age and parity, risks of hypertensive disease/severe preeclampsia/eclampsia, cesarean/assisted delivery, and antibiotic use were higher among women with higher BMIs. Overweight women also had significantly higher risk of perinatal and early neonatal mortality compared with underweight/normal BMI women. Overweight women had a significantly higher perinatal mortality rate.  High BMI in early pregnancy was associated with increased risk of adverse maternal, perinatal, and neonatal outcomes in rural India and Pakistan. These findings present an opportunity to inform efforts for women to optimize weight prior to conception to improve pregnancy outcomes. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  15. Maternal and neonatal plasma antioxidant levels in normal pregnancy, and the relationship with fatty acid unsaturation

    NARCIS (Netherlands)

    Oostenbrug, G.S.; Mensink, R.P.; Al, M.D.M.; Houwelingen, A.C. van; Hornstra, G.

    1998-01-01

    During pregnancy, maternal plasma concentrations of the peroxidation-susceptible polyunsaturated fatty acids (polyenes) increase. In addition, the proportion of polyenes is higher in neonatal plasma than in maternal plasma. To study whether these increased amounts of polyenes affect antioxidant

  16. Relationship between thrombophilic disorders and type of severe early-onset hypertensive disorder of pregnancy

    NARCIS (Netherlands)

    Ganzevoort, Wessel; Rep, Annelies; de Vries, Johanna Ip; Bonsel, Gouke J.; Wolf, Hans; Petra-Investigators, For The

    2007-01-01

    OBJECTIVE: To determine whether specific subtypes of early-onset hypertensive disorders of pregnancy (haemolysis, elevated liver enzymes, low platelets [HELLP] syndrome; severe preeclampsia; eclampsia; and fetal growth restriction) differ in increased prevalences of thrombophilic disorders. DESIGN:

  17. [The relationship-based meaning of teenage pregnancy in Bogotá regarding the family system].

    Science.gov (United States)

    Barreto-Hauzeur, Eliane; Sáenz-Lozada, María L; Velandia-Sepulveda, Fabiola; Gómez-González, Jeny

    2013-01-01

    Ascertaining the meaning of teenage pregnancy for teenagers and their immediate families. This was an analytical, cross-sectional, exploratory, qualitative study. Data was obtained through in-depth interviews with 10 pregnant teenagers and their immediate families, plus a focus group involving another 12 pregnant teenagers. Analysis by category revealed a tenuous limit between adolescents' narrative identity and a lack of such identity and identity based on the concept of family. Pregnancy provokes a series of responses within families, including fear in a pregnant adolescent and her partner, disappointment on the part of the parents, social isolation and eventual acceptance and redefinition of such pregnancy. Pregnancy can provide the means for an adolescent to redress a deficit in her emotional needs, such condition keeping the family together at the expense of a teenager's emancipation and may represent an intergenerational legacy.

  18. Placental transfer of antibody and its relationship to vaccination in pregnancy.

    OpenAIRE

    Calvert, A; Jones, CE

    2017-01-01

    PURPOSE OF REVIEW: Vaccination in pregnancy boosts maternal vaccine-specific antibody concentration and therefore increases transplacental transfer of antibody to optimize protection of the infant. The purpose of this review is to describe what is known about placental transfer of antibody in the context of vaccination in pregnancy, focussing on the recent literature and areas of debate, particularly about the timing of vaccination. RECENT FINDINGS: There is a debate about the timing of pertu...

  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. Understanding multiple levels of norms about teen pregnancy and their relationships to teens’ sexual behaviors

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W.; Boardman, Jason D.

    2014-01-01

    Researchers seeking to understand teen sexual behaviors often turn to age norms, but they are difficult to measure quantitatively. Previous work has usually inferred norms from behavioral patterns or measured group-level norms at the individual level, ignoring multiple reference groups. Capitalizing on the multilevel design of the Add Health survey, we measure teen pregnancy norms perceived by teenagers, as well as average norms at the school and peer network levels. School norms predict boys’ perceived norms, while peer network norms predict girls’ perceived norms. Peer network and individually perceived norms against teen pregnancy independently and negatively predict teens’ likelihood of sexual intercourse. Perceived norms against pregnancy predict increased likelihood of contraception among sexually experienced girls, but sexually experienced boys’ contraceptive behavior is more complicated: When both the boy and his peers or school have stronger norms against teen pregnancy he is more likely to contracept, and in the absence of school or peer norms against pregnancy, boys who are embarrassed are less likely to contracept. We conclude that: (1) patterns of behavior cannot adequately operationalize teen pregnancy norms, (2) norms are not simply linked to behaviors through individual perceptions, and (3) norms at different levels can operate independently of each other, interactively, or in opposition. This evidence creates space for conceptualizations of agency, conflict, and change that can lead to progress in understanding age norms and sexual behaviors. PMID:25104920

  1. Understanding multiple levels of norms about teen pregnancy and their relationships to teens' sexual behaviors.

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W; Boardman, Jason D

    2014-06-01

    Researchers seeking to understand teen sexual behaviors often turn to age norms, but they are difficult to measure quantitatively. Previous work has usually inferred norms from behavioral patterns or measured group-level norms at the individual level, ignoring multiple reference groups. Capitalizing on the multilevel design of the Add Health survey, we measure teen pregnancy norms perceived by teenagers, as well as average norms at the school and peer network levels. School norms predict boys' perceived norms, while peer network norms predict girls' perceived norms. Peer network and individually perceived norms against teen pregnancy independently and negatively predict teens' likelihood of sexual intercourse. Perceived norms against pregnancy predict increased likelihood of contraception among sexually experienced girls, but sexually experienced boys' contraceptive behavior is more complicated: When both the boy and his peers or school have stronger norms against teen pregnancy he is more likely to contracept, and in the absence of school or peer norms against pregnancy, boys who are embarrassed are less likely to contracept. We conclude that: (1) patterns of behavior cannot adequately operationalize teen pregnancy norms, (2) norms are not simply linked to behaviors through individual perceptions, and (3) norms at different levels can operate independently of each other, interactively, or in opposition. This evidence creates space for conceptualizations of agency, conflict, and change that can lead to progress in understanding age norms and sexual behaviors.

  2. Relationship Between Common Mental Disorder Symptoms During Pregnancy and Preterm Birth Among Chinese Women in Wuhan.

    Science.gov (United States)

    Yang, Rong; Liang, Shengwen; Flick, Louise H; Yang, Shaoping; Hu, Ke; Wang, Jing; Hu, Ronghua; Huang, Zhen; Dong, Guanghui; Zhang, Yiming; Shen, Longjiao; Peng, Anna; Zheng, Tongzhang; Xu, Shunqing; Zhang, Bin; Qian, Zhengmin

    2016-10-01

    Objectives Few studies focus on the symptoms of common mental disorders during pregnancy (CMDP) and risk of preterm birth subtypes (PTB). The purpose of this study was to estimate the association between CMDP and PTB, and to examine whether or not the association between CMDP and PTB varies with the subtype of PTB in Chinese. Methods This population-based case control study, conducted in Wuhan, China, defined cases as every pregnant woman who had a PTB among all births in Wuhan, from June 10, 2011, to June 9, 2013. The same number of pregnant women who had term births was randomly selected as controls. The Electronic Perinatal Health Care Information System, a questionnaire designed for the study, provided data about the participants. Logistic regression analyses were used to model associations between CMDP and PTB, and to test associations between CMDP and two subtypes of PTB. Results The study recruited 8616 cases and an equal number of controls. We successfully collected maternal information on 6656 cases and controls for a response rate of 77.3 %. The incidence of PTB in Wuhan was 4.5 %. Spontaneous preterm births (SPTB) accounted for 60.1 %, and medically induced preterm births (IPTB) accounted for 39.9 % of preterm births. The prevalence rate of CMDP was 15.8 %. CMDP was slightly associated with PTB (crude OR 1.16, 95 % CI 1.01-1.32; adjusted OR 1.15, 95 % CI 1.00-1.32), further analyses showed CMDP was associated with IPTB (aOR 1.25, 95 % CI 1.04-1.50), but not with SPTB. Conclusion Our data suggest that CMDP is related to an increased risk of PTB, and that this association is primarily due to IPTB rather than SPTB.

  3. The balance between stress and personal capital during pregnancy and the relationship with adverse obstetric outcomes: findings from the 2007 Los Angeles Mommy and Baby (LAMB) study.

    Science.gov (United States)

    Wakeel, Fathima; Wisk, Lauren E; Gee, Rebekah; Chao, Shin M; Witt, Whitney P

    2013-12-01

    Stress during pregnancy is a salient risk factor for adverse obstetric outcomes. Personal capital during pregnancy, defined as internal and social resources that help women cope with or decrease their exposure to stress, may reduce the risk of poor obstetric outcomes. Using data from the 2007 Los Angeles Mommy and Baby study (N = 3,353), we examined the relationships between the balance of stress and personal capital during pregnancy, or the stress-to-capital ratio (SCR), and adverse obstetric outcomes (i.e., pregnancy complications, preterm birth (PTB), low birth weight (LBW), and small for gestational age (SGA)). Women with a higher SCR (i.e., greater stress relative to personal capital during pregnancy) were significantly more likely to experience at least one pregnancy complication, PTB, and lower gestational age, but not LBW or SGA. Accounting for pregnancy complications completely mediated the association between the SCR and PTB. Our findings indicate that experiencing greater stress relative to personal capital during pregnancy is associated with an increased risk for pregnancy complications, PTB, and lower gestational age and that pregnancy complications may be a mechanism by which the SCR is related to adverse obstetric outcomes.

  4. The Balance Between Stress and Personal Capital during Pregnancy and the Relationship with Adverse Obstetric Outcomes: Findings from the 2007 Los Angeles Mommy and Baby (LAMB) Study

    Science.gov (United States)

    Wakeel, Fathima; Wisk, Lauren E.; Gee, Rebekah; Chao, Shin M.; Witt, Whitney P.

    2013-01-01

    Purpose Stress during pregnancy is a salient risk factor for adverse obstetric outcomes. Personal capital during pregnancy, defined as internal and social resources that help women cope with or decrease their exposure to stress, may reduce the risk of poor obstetric outcomes. Methods Using data from the 2007 Los Angeles Mommy and Baby (LAMB) survey (N=3,353), we examined the relationships between the balance of stress and personal capital during pregnancy, or the Stress-to-Capital Ratio (SCR), and adverse obstetric outcomes ((i.e., pregnancy complications, preterm birth (PTB), low birthweight (LBW), and small-for-gestational-age (SGA)). Results Women with a higher SCR (i.e. greater stress relative to personal capital during pregnancy) were significantly more likely to experience at least one pregnancy complication, PTB, and lower gestational age, but not LBW or SGA. Accounting for pregnancy complications completely mediated the association between the SCR and PTB. Conclusions Our findings indicate that experiencing greater stress relative to personal capital during pregnancy is associated with an increased risk for pregnancy complications, PTB, and lower gestational age and that pregnancy complications may be a mechanism by which the SCR is related to adverse obstetric outcomes. PMID:23812738

  5. Long-term Safety of Pregnancy Following Breast Cancer According to Estrogen Receptor Status

    DEFF Research Database (Denmark)

    Lambertini, Matteo; Kroman, Niels; Ameye, Lieveke

    2018-01-01

    for guaranteed time bias. Survival estimates were calculated using the Kaplan-Meier analysis; groups were compared with the log-rank test. All reported P values were two-sided. At a median follow-up of 7.2 years after pregnancy, no difference in disease-free survival was observed between pregnant and nonpregnant...

  6. Live Birth Following a Term Pregnancy in a Non-communicating ...

    African Journals Online (AJOL)

    hanumantp

    Her packed cell volume was 30.9 L/L and other routine investigations were ... Report of a live birth following a rudimentary horn pregnancy diagnosed at cesarean section. Annals of Medical and Health Sciences ... imaging may be necessary in cases where ultrasound findings are unclear.[2] In all cases of uterine anomaly, ...

  7. Coumarins during Pregnancy: Long-term Effects on Growth and Development of School-age Children

    NARCIS (Netherlands)

    Wesseling, J; Van Driel, D; Heymans, HSA; Rosendaal, FR; Geven-Boere, LM; Smrkovsky, M; Touwen, BCL; Sauer, PJJ; Van der Veer, E

    Anticoagulation during pregnancy is complicated because of potential risks for mother and foetus. Unfractionated or low-molecular-weight heparin is used for most anticoagulant indications. Its efficacy, however, in pregnant women with prosthetic heart valves is questioned, therefore coumarins are

  8. The Relationship between Maternal Nutrition during Pregnancy and Offspring Kidney Structure and Function in Humans: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Yu Qi Lee

    2018-02-01

    Full Text Available The intrauterine environment is critical for fetal growth and organ development. Evidence from animal models indicates that the developing kidney is vulnerable to suboptimal maternal nutrition and changes in health status. However, evidence from human studies are yet to be synthesised. Therefore, the aim of the current study was to systematically review current research on the relationship between maternal nutrition during pregnancy and offspring kidney structure and function in humans. A search of five databases identified 9501 articles, of which three experimental and seven observational studies met the inclusion criteria. Nutrients reviewed to date included vitamin A (n = 3, folate and vitamin B12 (n = 2, iron (n = 1, vitamin D (n = 1, total energy (n = 2 and protein (n = 1. Seven studies were assessed as being of “positive” and three of “neutral” quality. A variety of populations were studied, with limited studies investigating maternal nutrition during pregnancy, while measurements of offspring kidney outcomes were diverse across studies. There was a lack of consistency in the timing of follow-up for offspring kidney structure and/or function assessments, thus limiting comparability between studies. Deficiencies in maternal folate, vitamin A, and total energy during pregnancy were associated with detrimental impacts on kidney structure and function, measured by kidney volume, proteinuria, eGFRcystC and mean creatinine clearance in the offspring. Additional experimental and longitudinal prospective studies are warranted to confirm this relationship, especially in Indigenous populations where the risk of renal disease is greater.

  9. Timing of birth for women with a twin pregnancy at term: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Haslam Ross R

    2010-10-01

    Full Text Available Abstract Background There is a well recognized risk of complications for both women and infants of a twin pregnancy, increasing beyond 37 weeks gestation. Preterm birth prior to 37 weeks gestation is a recognized complication of a twin pregnancy, however, up to 50% of twins will be born after this time. The aims of this randomised trial are to assess whether elective birth at 37 weeks gestation compared with standard care in women with a twin pregnancy affects the risk of perinatal death, and serious infant complications. Methods/Design Design: Multicentred randomised trial. Inclusion Criteria: women with a twin pregnancy at 366 weeks or more without contraindication to continuation of pregnancy. Trial Entry & Randomisation: Following written informed consent, eligible women will be randomised from 36+6 weeks gestation. The randomisation schedule uses balanced variable blocks, with stratification for centre of birth and planned mode of birth. Women will be randomised to either elective birth or standard care. Treatment Schedules: Women allocated to the elective birth group will be planned for elective birth from 37 weeks gestation. Where the plan is for vaginal birth, this will involve induction of labour. Where the plan is for caesarean birth, this will involve elective caesarean section. For women allocated to standard care, birth will be planned for 38 weeks gestation or later. Where the plan is for vaginal birth, this will involve either awaiting the spontaneous onset of labour, or induction of labour if required. Where the plan is for caesarean birth, this will involve elective caesarean section (after 38 and as close to 39 weeks as possible. Primary Study Outcome: A composite of perinatal mortality or serious neonatal morbidity. Sample Size: 460 women with a twin pregnancy to show a reduction in the composite outcome from 16.3% to 6.7% with adjustment for the clustering of twin infants within mothers (p = 0.05, 80% power. Discussion This

  10. A Multi-Stage Maturity Model for Long-Term IT Outsourcing Relationship Success

    Science.gov (United States)

    Luong, Ming; Stevens, Jeff

    2015-01-01

    The Multi-Stage Maturity Model for Long-Term IT Outsourcing Relationship Success, a theoretical stages-of-growth model, explains long-term success in IT outsourcing relationships. Research showed the IT outsourcing relationship life cycle consists of four distinct, sequential stages: contract, transition, support, and partnership. The model was…

  11. First trimester sonography: effective in reducing of post term pregnancy rate

    Directory of Open Access Journals (Sweden)

    Behdani R

    2008-06-01

    Full Text Available Background: Approximately 10 percent of all pregnancies continue to 42 weeks'gestation. The true prevalence of pregnancies lasting longer than 41 or 42 weeks'gestation has been difficult to establish because many such diagnoses occur as a result of an inability to accurately establish time of conception. Several studies indicate that menstrual dating is often inaccurate and can lead to induction of labor for a presumed but inaccurate diagnosis of postterm pregnancy. It is now widely accepted that a more precise method of determining gestational age is the first trimester measurement of crown-rump length of the fetus.Methods: We carried out a cross- sectional study on patients who were referred for a prenatal care to Arash hospital, Medical Sciences/University of Tehran. Women in the first trimester of pregnancy who presented to the center during the study period with precise  date of last menstrual period were eligible to enroll. They underwent an ultrasound dating scan between 8 and 12 weeks, measuring crown-rump length. The estimated date of delivery (EDD was changed if there was a discrepancy of more than 5 days from the gestation, calculated from the last menstrual period (LMP. For the remaining women (no-scan group, gestation was determined using the LMP. Data were analyzed using SPSS, 11. Statistical significance was assessed with Chi-square, student t-test and Anova, using a significance threshold of < 0.05.Results: Of 217 women who were enrolled, 10.6% of the patients who underwent an ultrasound dating scan were postdate versus 3.7% of the patients whose gestational age calculated from LMP (p=0.005.Conclusions: The application of first trimester sonographic measurement of crown-rump length of the fetus results in a significant reduction of the diagnosis of postterm pregnancies.

  12. The relationship between women's characteristics and herbal medicines use during pregnancy.

    Science.gov (United States)

    Abdollahi, Fatemeh; Yazdani Cherati, Jamshid

    2018-01-16

    The use of herbal medicines (HM) has been increasing worldwide. This cross-sectional study investigated the prevalence of and characteristics related to use of HM among 320 pregnant women. Participants were admitted to Mazandaran-based hospitals' postnatal wards from March to June 2015. Data were collected via a self-report questionnaire, including herbs used during pregnancy and demographic, socioeconomic and pregnancy-related factors. Nearly half (48.4%) of the women reported taking one or more HM during pregnancy. The most frequently used herbs were Sour orange (30.97%), Peppermint (19.81%) and Borage (19.46%). Most women (29.20%) were advised by their relatives to take these and did not disclose this use to their health care providers (50%) because they perceived their use as safe (39.7%). The use of herbs was greater among pregnant women with upper secondary level education, living in their own house and from higher socioeconomic classes. Most of the information sources for women were informal, indicating they were not knowledgeable about the herbs' safety and efficacy during pregnancy. Health care providers should be informed about HM and question pregnant women about their use of HM during pregnancy so that they can advise them about potential side effects and drug interactions.

  13. Happiness about unintended pregnancy and its relationship to contraceptive desires among a predominantly Latina cohort.

    Science.gov (United States)

    Aiken, Abigail R A

    2015-06-01

    Women frequently profess happiness about unintended pregnancies; such incongruence is associated with use of less effective contraceptive methods and inconsistent or incorrect method use. Yet, the methods women use may differ from those they desire. Data on 578 women were drawn from a prospective survey of postpartum women aged 18-44 recruited from three hospitals in Texas between 2012 and 2014. Jonckheere-Terpstra tests were used to compare women's feelings about a future pregnancy with their childbearing intentions. Fisher-Freeman-Halton tests compared distributions of contraceptive methods currently used and desired by women who professed happiness about a future unintended pregnancy, as well as distributions of desired methods by women's reported feelings. The proportion of women who reported happiness about a future pregnancy was 59% among those intending to wait two or three years for another child, 46% among those intending to wait four or more years, and 36% among those intending to have no more children. Among women who professed happiness, a greater proportion desired to use a highly effective contraceptive method than were currently using one (72% vs. 15% among those intending no more children; 55% vs. 23% among those intending to wait at least four years; and 36% vs. 10% among those intending to wait two or three years). Across intention categories, the types of methods desired did not differ by whether women professed happiness or unhappiness. Women who profess happiness about a future unintended pregnancy may nonetheless desire highly effective contraceptive methods. Copyright © 2015 by the Guttmacher Institute.

  14. Placental transfer of antibody and its relationship to vaccination in pregnancy.

    Science.gov (United States)

    Calvert, Anna; Jones, Christine E

    2017-06-01

    Vaccination in pregnancy boosts maternal vaccine-specific antibody concentration and therefore increases transplacental transfer of antibody to optimize protection of the infant. The purpose of this review is to describe what is known about placental transfer of antibody in the context of vaccination in pregnancy, focussing on the recent literature and areas of debate, particularly about the timing of vaccination. There is a debate about the timing of pertussis vaccination in pregnancy with some studies reporting that vaccination in the third trimester results in higher pertussis antigen-specific IgG concentrations in cord blood and others finding that the concentration is higher following vaccination in the second trimester. The impact of timing of vaccination on antibody avidity in cord blood has also been investigated and one study suggests that avidity may be increased following vaccination at 27-30 gestational weeks compared with later vaccination. Understanding placental transfer of antibody is vital in informing maternal vaccination strategy. There has been recent research about the timing of pertussis vaccination in pregnancy that has implications for the timing of both current and future vaccines to be used in pregnancy.

  15. On the relationship between short- and long-term memory

    DEFF Research Database (Denmark)

    Sørensen, Thomas Alrik

    James (1890) divided memory into separate stores; primary and secondary – or short-term and long-term memory. The interaction between the two stores often assumes that information initially is represented in volatile short-term store before entering and consolidating in the more durable long......-term memory system (e.g. Atkinson & Shiffrin, 1968). Short-term memory seems to provide a surprising processing bottleneck where only a very limited amount of information can be represented at any given moment (Miller, 1956; Cowan, 2001). A number of studies have investigated the nature of this processing...... limitation, where some have argued that short-term memory is limited by the number of objects encoded (Luck & Vogel, 1997), and others that it is dependent on the information contained within the stimuli (Alvarez & Cavanagh, 2004). However, in a number of studies we demonstrate that expertise in fact...

  16. The Effects of Intravenous Hydration on Amniotic Fluid Volume and Pregnancy Outcomes in Women with Term Pregnancy and Oligohydramnios: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Mahnaz Shahnazi

    2012-08-01

    Full Text Available Introduction: Amniotic fluid is an important factor in the prediction of fetal survival. The aim of this research was to evaluate the effects of intravenous hydration of mothers on amniotic fluid volume and in turn on pregnancy outcomes. Methods: The current single blind controlled clinical trial was conducted on 20 pregnant mothers with amniot-ic fluid index of lower or equal to 5 cm and gestational age of 37-41 weeks. The subjects were divided into two groups of case and control through simple random sampling. Am-niotic fluid index was measured in all participants. The case group received one liter of isotonic saline during 30 minutes by the bolus method. Reevaluations of amniotic fluid index in both groups were made 90 minutes after baseline measurement. Independent t-test and paired t-test were used to compare the two groups and mean amniotic fluid in-dex before and after treatment, respectively. Results: Hydration of mothers significantly increased the amniotic fluid index in the case group (mean change: 1.5 cm; 95%CI: 0.46 - 2.64; P = 0.01. The mean change of amniotic fluid index in the control group did not significantly increase (P = 0.06. The elevation of amniotic fluid index in the hydra-tion group (32% was significantly higher than the control group (1% (P = 0.03. Conclusion: In this study intravenous hydration increased amniotic fluid index of mothers with term pregnancy and oligohydramnios. Since it caused no complications for the moth-er and the fetus, it can be used as an effective method in management of oligohydramnios.

  17. Relationships between nausea and vomiting, perceived stress, social support, pregnancy planning, and psychosocial adaptation in a sample of mothers: a questionnaire survey.

    Science.gov (United States)

    Chou, Fan-Hao; Avant, Kay C; Kuo, Shih-Hsien; Fetzer, Susan J

    2008-08-01

    Women worldwide experience pregnancy-related nausea and vomiting yet tolerate this significant prenatal stressor. The physical and emotional stress caused by pregnancy-related nausea and vomiting may influence maternal psychosocial adaptation yet few studies have examined these relationships. The purpose of the study was to examine the relationships between nausea and vomiting, perceived stress, social support and their ability to predict maternal psychosocial adaptation among Taiwanese women during early pregnancy. A correlational, cross-sectional research design. Four prenatal clinics in Taiwan. Women (n=243) who had completed the 6-16 week of gestation consented to participate. Subjects completed four self-report questionnaires in additional to providing demographic data: Index of Nausea, Vomiting, and Retching (INVR), Perceived Stress Scale (PSS), Interpersonal Support Evaluation List (ISEL), and the Prenatal Self-Evaluation Questionnaire (PSEQ). Pregnancy-related nausea and vomiting was experienced in varying degrees by 188 (77.4%) women. Stepwise multiple regression analysis revealed that 37.6% of the variance in maternal psychosocial adaptation was explained by the severity of nausea and vomiting, perceived stress, social support, and pregnancy planning. Women at higher risk for poor maternal psychosocial adaptation have not planned their pregnancy and experience severe pregnancy-related nausea and vomiting. Severe pregnancy-related nausea and vomiting associated with high-perceived stress levels may be mediated by social support.

  18. Morphological evaluation of the placenta and fetal membranes during canine pregnancy from early implantation to term.

    Science.gov (United States)

    Aralla, Marina; Groppetti, Debora; Caldarini, Laura; Cremonesi, Fausto; Arrighi, Silvana

    2013-08-01

    To describe the histological changes of fetal adnexa throughout the physiological pregnancy, canine samples were obtained during natural delivery and caesarean section, as well as during ovariohysterectomy performed at any stage of undesired pregnancies (N=12). The first period of pregnancy (multiple samples collected at 10, 12, 14 days) was consistent with pre- and peri-implantation events, i.e. apposition and initial invasion steps into the endometrium. The second period (multiple samples collected at 18, 38, 40, 45 days) was related to the development of extra-embryonic structures, placenta establishment and labyrinth formation. At the end of this period the maximum morphological complexity of the endotheliochorial placenta was achieved, characterized by complete erosion of the endometrial epithelium and underlying interstitium with exposure of maternal capillaries to the chorial cells. The third period of gestation (multiple samples collected at 50, 53, 57, 60, 63 days) was characterized by enhancement either of placental and extra-embryonic tissues. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. Differential expression of cancer associated proteins in breast milk based on age at first full term pregnancy.

    Science.gov (United States)

    Qin, Wenyi; Zhang, Ke; Kliethermes, Beth; Ruhlen, Rachel L; Browne, Eva P; Arcaro, Kathleen F; Sauter, Edward R

    2012-03-21

    First full term pregnancy (FFTP) completed at a young age has been linked to low long term breast cancer risk, whereas late FFTP pregnancy age confers high long term risk, compared to nulliparity. Our hypothesis was that proteins linked to breast cancer would be differentially expressed in human milk collected at three time points during lactation based on age at FFTP. We analyzed breast milk from 72 lactating women. Samples were collected within 10 days of the onset of lactation (baseline-BL), two months after lactation started and during breast weaning (W). We measured 16 proteins (11 kallikreins (KLKs), basic fibroblast growth factor, YKL-40, neutrophil gelatinase-associated lipocalin and transforming growth factor (TGF) β-1 and -2) associated with breast cancer, most known to be secreted into milk. During lactation there was a significant change in the expression of 14 proteins in women = 26 at FFTP. The most significant (p = 26) were in KLK3,6, 8, and TGFβ2 in women = 26. There was a significant increase (p = .022) in KLK8 expression from BL to W depending on FFTP age. Examination of DNA methylation in the promoter region of KLK6 revealed high levels of methylation that did not explain the observed changes in protein levels. On the other hand, KLK6 and TGFβ1 expression were significantly associated (r2 = .43, p = .0050). The expression profile of milk proteins linked to breast cancer is influenced by age at FFTP. These proteins may play a role in future cancer risk.

  20. Successful term pregnancy in an intestine-pancreas transplant recipient with chronic graft dysfunction and parenteral nutrition dependence: a case report.

    Science.gov (United States)

    Marcus, E A; Wozniak, L J; Venick, R S; Ponthieux, S M; Cheng, E Y; Farmer, D G

    2015-04-01

    Pregnancy after solid organ transplantation is becoming more common, with the largest recorded numbers in renal and liver transplant recipients. Intestinal transplantation is relatively new compared to other solid organs, and reports of successful pregnancy are far less frequent. All pregnancies reported to date in intestinal transplant recipients have been in women with stable graft function. The case reported here involves the first reported successful term pregnancy in an intestine-pancreas transplant recipient with chronic graft dysfunction and dependence on both transplant immunosuppression and parenteral nutrition (PN) at the time of conception. Pregnancy was unplanned and unexpected in the setting of chronic illness and menstrual irregularities, discovered incidentally on abdominal ultrasound at approximately 18 weeks' gestation. Rapamune was held, tacrolimus continued, and PN adjusted to maintain consistent weight gain. A healthy female infant was delivered vaginally at term. Medical complications during pregnancy included anemia and need for tunneled catheter replacements. Ascites and edema were improved from baseline, with recurrence of large volume ascites shortly after delivery. Successful pregnancy is possible in the setting of transplant immunosuppression, chronic intestinal graft dysfunction, and long-term PN requirement, but close monitoring is required to ensure the health of mother and child. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. [The ratio birth-weight, placental weight and the term of delivery. A contribution to the problem of a relative placental insufficiency in late pregnancy (author's transl)].

    Science.gov (United States)

    Warkentin, B

    1976-12-10

    It is suggested, that a relative placental insufficiency in late pregnancy is one of the releasing factors of childbirth. Under this assumption 1027 deliveries in term pregnancy (266th-294th day of pregnancy) were inquired on the interrelationship between the ratio brith-weight: placental-weight and the duration of pregnancy. The average birth-weight increases slighly but significantly with the duration of pregnancy just as the average placental-weight. The average ratio birth-weight: placental-weight decreases significantly: The more unfavorable the ratio birth-weight: placental-weight is, the shorter remains the fetus in utero. This underlines the assumption of a relative placental insufficiency as one of the releasing factors of childbirth.

  2. The relationship between vaginal electrical impedence and hormone profiles during pregnancy and parturition of a white rhinoceros (Ceratotherium simum simum).

    Science.gov (United States)

    Bowers, Susan; Gandy, Scott; Paul, Ken; Woods, Lisa; D'Angelo, Denise; Horton, Carolyn; Tabaka, Chris; Willard, Scott

    2005-09-01

    In this study, an attempt was made to use vaginal electrical impedance to predict calving in a female white rhinoceros (Ceratotherium simum simum) and to determine the relationship between vaginal electrical impedance and hormonal profiles during pregnancy. The principle behind vaginal electrical impedance is that a change in the ionic balance of vaginal and cervical mucus occurs in response to changes in reproductive hormones. Three times weekly vaginal electrical impedance readings and fecal samples were collected from midgestation to calving (a 6-mo period). The extracted fecal samples were analyzed for immunoreactive estrogens, progestagens, and corticoids by RIA. Vaginal electrical impedance readings did not decrease before calving but remained consistent throughout the last 140 days of pregnancy. Fecal progestagens in the white rhinoceros decreased between day 17 and day 1 before calving, whereas estrogens increased between 4 and 2 mo before calving, with an additional increase occurring 1 mo before calving. Fecal corticoids increased 5 mo before calving, slowly declined, and increased again within 3 wk before calving. A decline in vaginal electrical impedance was noted 168 days before calving and remained at low levels for 4 wk. At the time of this decrease, the female became aggressive toward the male and began lactating. Fecal progestagens and estrogens did not change during this time; however, fecal corticoids increased as vaginal electrical impedance readings returned to normal along with her behavior and cessation of lactation. In summary, the use of vaginal electrical impedance could not predict parturition in the white rhinoceros. However, an anomaly occurred during pregnancy that was supported by vaginal electrical impedance readings, a change in female behavior, premature lactation, and a subsequent increase in fecal corticoids. The etiology of this physiological anomaly is unknown, yet it did not compromise pregnancy.

  3. Long-term changes in sexual functions following complicated pregnancies and deliveries

    Directory of Open Access Journals (Sweden)

    Ali Özler

    2013-12-01

    Full Text Available Objective: The aim of this study is to evaluate the effects of complicated pregnancy and delivery (P/D on sexual functions and to determine possible risk factors that affect sexual functions. Methods: Women, who have the history of severe preeclampsia, placenta previa totalis, abruption placentae or postpartum uterine atonia, comprised the study group. The control group was comprised the women matched for age, parity, mode of delivery, vocation, the level of income and education status. Their fear of getting pregnant again and fear of death in the most recent delivery were measured by questionnaires. The Arizona Sexual Experience Scale was used to assess the sexual functions. We compared sexual functions of the women with and without suffering from complicated P/D. Results: Fear of death during the last delivery and fear of getting pregnant again were significantly more intense in the study group (p=0.002 and p<0.001, respectively. The rates of volunteers detected sexual dysfunction in the study and control groups were 55.1% and 38.7%, respectively (p=0.081. Fear of death during the last delivery was found to be significant risk factors for sexual dysfunction (odds ratio [OR] = 1.653; 95% CI = 1.131-2.415; p=0.009. Conclusion: In conclusion, sexual dysfunction rate of women with a history of complicated pregnancy and delivery, was almost equal that of women with a history of health pregnancy and delivery. Fear of death during the last delivery was found to be most important risk factor for sexual dysfunction. J Clin Exp Invest 2013; 4 (4: 429-435

  4. Randomized Comparison of Isosorbide Mononitrate and PGE2 Gel for Cervical Ripening at Term including High Risk Pregnancy

    Directory of Open Access Journals (Sweden)

    Kavita Agarwal

    2014-01-01

    Full Text Available Aims. Prostaglandin E2 is the most commonly used drug for cervical ripening prior to labour induction. However, there are concerns regarding uterine tachysystole and nonreassuring fetal heart (N-RFH. Isosorbide mononitrate (IMN has been used successfully for cervical ripening. The present study was conducted to compare the two drugs for cervical ripening at term in hospital. Methods. Two hundred women with term pregnancies referred for induction of labour with Bishop score less than 6 were randomly allocated to receive either 40 mg IMN tablet vaginally (n=100 or 0.5 mg PGE2 gel intracervically (n=100. Adverse effects, progress, and outcomes of labour were assessed. Results. PGE2 group had significantly higher postripening mean Bishop score, shorter time from start of medication to vaginal delivery (13.37 ± 10.67 hours versus 30.78 ± 17.29 hours, and shorter labour-delivery interval compared to IMN group (4.53 ± 3.97 hours versus 7.34 ± 5.51 hours. However, PGE2 group also had significantly higher incidence of uterine tachysystole (15% and N-RFH (11% compared to none in IMN group, as well as higher caesarean section rate (27% versus 17%. Conclusions. Cervical ripening with IMN was less effective than PGE2 but resulted in fewer adverse effects and was safer especially in high risk pregnancies.

  5. Thrombin activatable fibrinolysis inhibitor and clot lysis time in pregnant patients with antiphospholipid syndrome: relationship with pregnancy outcome and thrombosis.

    Science.gov (United States)

    Martinez-Zamora, Maria Angeles; Tassies, Dolors; Carmona, Francisco; Espinosa, Gerard; Cervera, Ricard; Reverter, Juan Carlos; Balasch, Juan

    2009-12-01

    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. 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. 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. 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.

  6. A concept analysis of the term migrant women in the context of pregnancy.

    Science.gov (United States)

    Balaam, Marie-Clare; Haith-Cooper, Melanie; Pařízková, Alena; Weckend, Marina Joanna; Fleming, Valerie; Roosalu, Triin; Vržina, Sanja Špoljar

    2017-12-01

    This paper explores the concept of migrant women as used in European healthcare literature in context of pregnancy to provide a clearer understanding of the concept for use in research and service delivery. Walker and Avant's method of concept analysis. The literature demonstrates ambiguity around the concept; most papers do not provide an explicit or detailed definition of the concept. They include the basic idea that women have moved from an identifiable region/country to the country in which the research is undertaken but fail to acknowledge adequately the heterogeneity of migrant women. The paper provides a definition of the concept as a descriptive theory and argues that research must include a clear definition of the migrant specific demographics of the women. This should include country/region of origin and host, status within the legal system of host country, type of migration experience, and length of residence. There is a need for a more systematic conceptualization of the idea of migrant women within European literature related to pregnancy experiences and outcomes to reflect the heterogeneity of this concept. To this end, the schema suggested in this paper should be adopted in future research. © 2017 The Authors. International Journal of Nursing Practice Published by John Wiley & Sons Australia, Ltd.

  7. Reversible oligohydramnios in the second trimester of pregnancy in two patients with long-term diclofenac exposure.

    Science.gov (United States)

    Scherneck, Stephan; Schöpa, Franziska Lilli; Entezami, Michael; Kayser, Angela; Weber-Schoendorfer, Corinna; Schaefer, Christof

    2015-12-01

    The use of non-steroidal anti-inflammatory drugs like diclofenac in the third trimester of pregnancy can cause severe side effects, in particular oligohydramnios, premature closure of ductus arteriosus, and fetal kidney damage. However, the treatment with non-steroidal anti-inflammatory drugs until gestational week 28 is accepted as relatively safe. Here we describe two retrospectively reported cases of early-onset oligohydramnios associated with long-term diclofenac exposure of at least 150mg per day. The pathological findings were detected at gestational weeks 22 and 23, respectively. Amniotic fluid turned to normal after discontinuation of diclofenac in both cases, suggesting causality. Although early-onset oligohydramnios is a rare complication, caution for long-term diclofenac use in high doses is recommended even before gestational week 28. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. Understanding multiple levels of norms about teen pregnancy and their relationships to teens’ sexual behaviors

    OpenAIRE

    Mollborn, Stefanie; Domingue, Benjamin W.; Boardman, Jason D.

    2014-01-01

    Researchers seeking to understand teen sexual behaviors often turn to age norms, but they are difficult to measure quantitatively. Previous work has usually inferred norms from behavioral patterns or measured group-level norms at the individual level, ignoring multiple reference groups. Capitalizing on the multilevel design of the Add Health survey, we measure teen pregnancy norms perceived by teenagers, as well as average norms at the school and peer network levels. School norms predict boys...

  9. [Antenatal course attendance among primiparous mothers, with physiological pregnancy and birth at term in Trentino (Northern Italy): characteristics of non-attender women and benefits among attender women in pregnancy behaviours, type of birth delivery and neonatal outcomes].

    Science.gov (United States)

    Pertile, Riccardo; Pedron, Mariangela; Berlanda, Michela; Piffer, Silvano

    2015-01-01

    to outline the attendance rate of antenatal classes (ANCs) among women resident in Trentino Region (North-Eastern Italy) during the period 2000-2012; to identify the main sociodemographic characteristics of women who do not attend ANCs and to measure the effectiveness of ANCs attendance. cohort study with a retrospective data collection. by the computerised database of Trentino Certificates of delivery care, primiparous mothers living in Trentino presenting a physiological pregnancy and birth at term (≥37 weeks of gestation) were selected. Temporal trends of ANCs attendance were also studied for all mothers living in Trentino, all primiparous residents, all multiparous residents and all residents with foreign citizenship. possible associations between the probability of not attending ANCs and sociodemographic variables concerning mothers were analysed: age, professional status, educational level, marital status, citizenship and residence in an area served by a maternal and child health (MCH) clinic or not. Significant relationships between ANCs attendance and variables related to course of pregnancy, childbirth and neonatal outcomes were identified. ANCs coverage has a statistically significant increasing trend over time for each group of women living in Trentino. Among the selected primiparous pregnant women, the principal barriers to ANCs access are being foreign, having an age ≤30 years, in particular ≤20 years, being housewives or unemployed, presenting a medium-low educational level, and residing in an area not served by a MCH clinic. ANCs-not-attending women show a lower awareness of the importance of performing serological tests for Syphilis and Cytomegalo-virus and they declare smoking in pregnancy. Benefits of ANCs attendance do not affect neonatal outcomes, but they concern a higher probability of vaginal birth and a higher breastfeeding predisposition. data about ANCs attendance in Trentino Region appear higher than other national-regional studies

  10. [Relationship between reproductive history and preterm births in the last pregnancy, in Shaanxi province].

    Science.gov (United States)

    Qin, B W; Ying, J; Lei, Q; Qu, P F; Lei, F L; Li, J M; Yan, H

    2017-02-10

    Objective: To analyze the incidence of preterm delivery among single live neonates and the association between maternal reproductive history and preterm birth. Methods: A questionnaire survey was conducted on reproductive history among women at childbearing age who were selected through multi-stage stratified random sampling method in Shaanxi, during 2010-2013. Samples would include women at childbearing age and in pregnancy or having had definite pregnancy outcomes. Results: A total of 29 608 women at childbearing age with their infants, were studied. The overall incidence of premature delivery among the single live birth neonates under this study, was 2.7% during 2010-2013. Results from the logistic regression model showed that factors as: having had history with preterm delivery ( OR =7.99, 95 %CI : 5.59-11.43), age of the mothers, older than 35 ( OR = 2.03, 95 % CI : 1.59-2.59) and with history of birth defects ( OR =1.54, 95 % CI : 1.01-2.34) were at higher risks for premature delivery in neonates. Intervals on pregnancies between 3-4 years (compared with ≤2 years, OR =0.74, 95 % CI : 0.58-0.93), between 5-6 years (compared with ≤2 years, OR =0.66, 95 %CI : 0.52-0.82), or> 6 years (compared with ≤2 years, OR =0.48, 95 %CI :0.37-0.61) together with numbers of parity as 1 (compared with primiparas, OR =0.80, 95 %CI : 0.67-0.95), as ≥2 (compared with primiparas, OR =0.62, 95 % CI : 0.39-0.97) etc. were protective factors to preterm delivery. Factors as: history of preterm delivery, mothers age (older than 35 years) and intervals of pregnancy, appeared influential to the age of gestation, under the ordinal polytomous logistic regression analysis. Conclusion: The incidence of preterm births among single live birth neonates in Shaanxi was lower than the average national level. Programs related to health care services prior to conception and during pregnancy, together with increasing the self-care consciousness of childbearing aged women etc, should all be

  11. Effects of prenatal music stimulation on state/trait anxiety in full-term pregnancy and its influence on childbirth: a randomized controlled trial.

    Science.gov (United States)

    García González, J; Ventura Miranda, M I; Requena Mullor, M; Parron Carreño, T; Alarcón Rodriguez, R

    2018-04-01

    Many researchers have pointed out the strong relationship between maternal psychological well-being and fetal welfare during pregnancy. The impact of music interventions during pregnancy should be examined in depth, as they could have an impact on stress reduction, not only during pregnancy but also during the course of delivery, and furthermore induce fetal awareness. This study aimed to investigate the effect of music on maternal anxiety, before and after a non-stress test (NST), and the effect of music on the birthing process. The four hundred and nine pregnant women coming for routine prenatal care were randomized in the third trimester to receive either music (n = 204) or no music (n = 205) stimulation during an NST. The primary outcome was considered as the maternal state anxiety score before and after the NST, and the secondary outcome was the birthing process. Before their NST, full-term pregnant women who had received music intervention were found to have a similar state-trait anxiety score to those from the control group, with 38.10 ± 8.8 and 38.08 ± 8.2, respectively (p = .97). After the NST, the mean state-trait anxiety score of each group was recorded, with results of 30.58 ± 13.2 for those with music intervention, and 43.11 ± 15.0 for those without music intervention (p < .001). In the control group, the NST was followed by a statistically significant increase in the state-trait anxiety score (38.08 ± 8.2 versus 43.11 ± 15.0, p < .001). However, listening to music during the NST resulted in a statistically significant decrease in the state-trait anxiety score of the study group (38.10 ± 8.8 versus 30.58 ± 13.2, OR = 0.87, p < .001). Furthermore, the first stage of labor was shorter in women who received music stimulation (OR = 0.92, p < .004). They also presented a more natural delivery beginning (spontaneous) and less medication (stimulated and induced) than those who were

  12. Depression during pregnancy among young couples: the effect of personal and partner experiences of stressors and the buffering effects of social relationships.

    Science.gov (United States)

    Divney, Anna A; Sipsma, Heather; Gordon, Derrick; Niccolai, Linda; Magriples, Urania; Kershaw, Trace

    2012-06-01

    To assess the relationship between personal and romantic partner's experiences of stressful life events and depression during pregnancy, and the social moderators of this relationship, among 296 young couples with low incomes from urban areas. We recruited couples who were expecting a baby from four ob/gyn and ultrasound clinics in southern Connecticut; women were ages 14-21 and male partners were 14+. We analyzed self-reports of stressful events in the previous six months, depression in the past week and current interpersonal social supports. To determine the influence of personal and partner experiences of stressful events on depression, we used multilevel dyadic models and incorporated interaction terms. We also used this model to determine whether social support, family functioning and relationship satisfaction moderated the association between stressful events and depression. Experiences of stressful life events were common; 91.2% of couples had at least one member report an event. Money, employment problems, and moving were the most common events. Personal experiences of stressful life events had the strongest association with depression among men and women; although partner experiences of stressful life events were also significantly associated with depression among women. Social support, family functioning, and romantic relationship satisfaction significantly buffered the association between personal and partner stressful events and depression. Interventions that improve relationships, support systems, and family functioning may reduce the negative impact of stressors, experienced both personally and by a romantic partner, on the emotional well-being of young expectant parents. Copyright © 2012 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  13. Adverse perinatal outcomes associated with trial of labor after cesarean section at term in pregnancies complicated by maternal obesity.

    Science.gov (United States)

    Yao, Ruofan; Crimmins, Sarah D; Contag, Stephen A; Kopelman, Jerome N; Goetzinger, Katherine R

    2017-11-27

    Obesity is associated with higher risks for intrapartum complications. Therefore, we sought to determine if trial of labor after cesarean section (TOLAC) will lead to higher maternal and neonatal complications compared to repeat cesarean section (RCD). This was a retrospective cohort analysis of singleton nonanomalous births between 37 and 42 weeks GA complicated by maternal obesity (body mass index (BMI) ≥ 30 kg/m 2 ) and history of one or two previous cesarean deliveries. Outcomes were compared between TOLAC and RCD. The maternal outcomes of interest included blood transfusion, uterine rupture, hysterectomy, and intensive care unit admission. Neonatal outcomes of interest included 5-minute Apgar score <7, prolonged assisted ventilation, neonatal intensive care unit admission, neonatal seizures, and neonatal death. There were 538,264 pregnancies included. Compared with RCD, TOLAC was associated with an absolute increase in the following neonatal outcomes: low 5-min Apgar score (0.6%, p < .001), neonatal intensive care unit (NICU) admission (0.8%, p < .001), neonatal seizure (0.1 per 1000 births, p = .037), and neonatal death (0.2 per 1000 births, p = .028). Additionally, TOLAC was associated with an absolute increase in following maternal outcomes: blood transfusion (0.1%, p < .001), uterine rupture (0.18%, p < .001) and ICU admission (0.1%, p = .011). TOLAC among obesity pregnancies at term increases the risk of maternal and neonatal complications compared with RCD.

  14. Prediction of neonatal respiratory distress syndrome in term pregnancies by assessment of fetal lung volume and pulmonary artery resistance index.

    Science.gov (United States)

    Laban, Mohamed; Mansour, Ghada M; Elsafty, Mohammed S E; Hassanin, Alaa S; EzzElarab, Sahar S

    2015-03-01

    To develop reference cutoff values for mean fetal lung volume (FLV) and pulmonary artery resistance index (PA-RI) for prediction of neonatal respiratory distress syndrome (RDS) in low-risk term pregnancies. As part of a cross-sectional study, women aged 20-35 years were enrolled and admitted to a tertiary hospital in Cairo, Egypt, for elective repeat cesarean at 37-40 weeks of pregnancy between January 1, 2012, and July 31, 2013. FLV was calculated by virtual organ computer-aided analysis, and PA-RI was measured by Doppler ultrasonography before delivery. A total of 80 women were enrolled. Neonatal RDS developed in 11 (13.8%) of the 80 newborns. Compared with neonates with RDS, healthy neonates had significantly higher FLVs (P<0.001) and lower PA-RIs (P<0.001). Neonatal RDS is less likely with FLV of at least 32 cm(3) or PA-RI less than or equal to 0.74. Combining these two measures improved the accuracy of prediction. The use of either FLV or PA-RI predicted neonatal RDS. The predictive value increased when these two measures were combined. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  15. Predisposing factors for bacterial vaginosis, treatment efficacy and pregnancy outcome among term deliveries; results from a preterm delivery study

    Directory of Open Access Journals (Sweden)

    Jakobsson Tell

    2007-10-01

    Full Text Available Abstract Background Bacterial vaginosis (BV during pregnancy is associated with an increased risk of preterm delivery but little is known about factors that could predict BV. We have analyzed if it is possible to identify a category of pregnant women that should be screened for BV, and if BV would alter the pregnancy outcome at term; we have also studied the treatment efficacy of clindamycin. Methods Prospective BV screening and treatment study of 9025 women in a geographically defined region in southeast Sweden. BV was defined as a modified Nugent score of 6 and above. Data was collected from the Swedish Medical Birth Register. Women allocated to treatment were supplied with vaginal clindamycin cream. The main outcome goals were to identify factors that could predict BV. Results Vaginal smears were consistent with BV criteria in 9.3%. Logistic regression indicates a significant correlation between smoking and BV (p Conclusion BV is more than twice as common among smokers, and there is a higher prevalence in the younger age group. However these two markers for BV do not suffice as a tool for screening, and considering the lack of other risk factors associated with BV, screening of all pregnant women might be a strategy to follow in a program intended to reduce the number of preterm births.

  16. Cord blood erythropoietin and cord blood nucleated red blood cells for prediction of adverse neonatal outcome associated with maternal obesity in term pregnancy: prospective cohort study.

    Science.gov (United States)

    Ibrahim, Mahmoud H; Moustafa, Asmaa N; Saedii, Ahmed A Fadil; Hassan, Ebtesam E

    2017-09-01

    To determine the adverse pregnancy outcomes associated with maternal pre-pregnancy overweight and obesity and we measure cord blood erythropoietin and NRBC count as indices of hypoxia and predictors of neonatal outcome. This prospective cohort study was done in Minia University Hospital, carried out from May 2015 to April 2016. Two hundred and seventy full-term neonates born to mothers of various body mass indices were included. Excluded were neonates with major factors known to be associated with a potential increase in fetal erythropoiesis. Pre-pregnancy maternal BMI was calculated from maternally reported weight and height. Cord blood erythropoietin and nucleated red blood cells were measured. There is a significant increase of various adverse pregnancy outcomes as cesarean section. Postpartum hemorrhage and macrosomia with the increase of maternal pre-pregnancy BMI. Significant positive correlations between cord blood erythropoietin and nucleated red blood cells with maternal BMI. The increase in the maternal pre-pregnancy BMI is associated with poor pregnancy outcomes. Cord blood erythropoietin and nucleated red blood cells can predict the poor neonatal outcome.

  17. Short- and long-term perinatal outcome in twin pregnancies affected by weight discordance

    DEFF Research Database (Denmark)

    Vedel, Cathrine; Oldenburg, Anna; Worda, Katharina

    2017-01-01

    INTRODUCTION: The objective was to investigate the association between chorionicity-specific intertwin birthweight discordance and adverse outcomes including long-term follow up at 6, 18, and 48-60 months after term via Ages and Stages Questionnaire. MATERIAL AND METHODS: In this secondary analys...

  18. Nicotine dose-concentration relationship and pregnancy outcomes in rat: Biologic plausibility and implications for future research

    International Nuclear Information System (INIS)

    Hussein, Jabeen; Farkas, Svetlana; MacKinnon, Yolanda; Ariano, Robert E.; Sitar, Daniel S.; Hasan, Shabih U.

    2007-01-01

    Cigarette smoke (CS) exposure during pregnancy can lead to profound adverse effects on fetal development. Although CS contains several thousand chemicals, nicotine has been widely used as its surrogate as well as in its own right as a neuroteratogen. The justification for the route and dose of nicotine administration is largely based on inferential data suggesting that nicotine 6 mg/kg/day infused continuously via osmotic mini pumps (OMP) would mimic maternal CS exposure. We provide evidence that 6 mg/kg/day nicotine dose as commonly administered to pregnant rats leads to plasma nicotine concentrations that are 3-10-fold higher than those observed in moderate to heavy smokers and pregnant mothers, respectively. Furthermore, the cumulative daily nicotine dose exceeds by several hundred fold the amount consumed by human heavy smokers. Our study does not support the widely accepted notion that regardless of the nicotine dose, a linear nicotine dose-concentration relationship exists in a steady-state OMP model. We also show that total nicotine clearance increases with advancing pregnancy but no significant change is observed between the 2nd and 3rd trimester. Furthermore, nicotine infusion even at this extremely high dose has little effect on a number of maternal and fetal biologic variables and pregnancy outcome suggesting that CS constituents other than nicotine mediate the fetal growth restriction in infants born to smoking mothers. Our current study has major implications for translational research in developmental toxicology and pharmacotherapy using nicotine replacement treatment as an aid to cessation of cigarette smoking in pregnant mothers

  19. Relationships of the First Trimester Maternal BMI with New-born Anthropometric Characteristics and Visfatin Levels throughout Pregnancy

    Directory of Open Access Journals (Sweden)

    Tahergorabi Zoya

    2017-08-01

    Full Text Available Background: Birth weight has been shown to be influenced by numerous factors including, maternal characteristics such as maternal BMI. In pregnancy, there is increased adipose tissue which can cause to maternal obesity and insulin resistance. There is visfatin expression increase specific to pregnancy. Aim: We planned this study to assess relationships of the first trimester maternal BMI with new-born anthropometric characteristics and visfatin levels throughout pregnancy. Methods and Material: This longitudinal, observational study on 100 nulliparous pregnant women carried out in Birjand, Iran, over three trimesters in 2016. The researcher asked the participants to fill out the Researcher-made questionnaire including demographic and anthropometric characteristics including first trimester BMI and then referred them to laboratory to serum sample taking from mothers and visfatin levels measurement in the three trimesters. Neonate’s anthropometric measures (weight, height, head circumference and sex of new-borns were obtained from hospital reports. Results: Pearson correlation test indicated significant correlation between birth weight and the first trimester maternal BMI (r= 0.27, P=0.02. Also, Spearman’s correlation test showed a weak negative correlation between head circumference with mean visfatin level (r= -0.23, P=0.04. Linear regression showed that birth weight predicts 28% of variation of BMI. Also, there was significant difference between the maternal level of education and the mean of birth weight (P=0.027. Conclusions: Results of the present study showed that the mean of birth weight was comparable with capital cities in Iran, it is necessary to strengthen the existing mother and child health care program and to develop new approaches.

  20. Relationships among depression during pregnancy, social support and health locus of control among Iranian pregnant women.

    Science.gov (United States)

    Moshki, Mahdi; Cheravi, Khadijeh

    2016-03-01

    Prenatal depression is a significant predictor of postpartum depression and is detrimental to fetal development. To examine whether depression during pregnancy is associated with social support and health locus of control (HLC). Data were collected from a sample of 208 Iranian pregnant women using a demographic questionnaire, the Edinburgh Postnatal Depression Scale, the multidimensional HLC Scale and the social support appraisals. Depression was experienced by 37% of participants. Overall, women reported higher level of family support (6.88 ± 1.15) than other supports (6.87 ± 1.29). Protective supports from other resources (6.87 ± 1.29) were higher than those from friends (5.94 ± 1.5). Internal, powerful others and chance beliefs had the highest mean scores. Social support and chance HLC significantly influenced the proposed mediator (depressive mood) in the linear regression model. Bivariate analysis showed significant associations between social support (friend, family and others) and depressive mood. Internal HLC had a significant association with social support and powerful others HLC. However, Pearson correlation coefficient was not significant between depressive mood and all dimensions of HLC. Clinicians could assess social support and chance HLC to identify and treat women at risk of prenatal depression. By providing support during pregnancy, depression levels in women and its effects on the fetus may be decreased, which could prevent postpartum depression. © The Author(s) 2015.

  1. The Relationship between Thickness of Nuchal Translucency and Down Syndrome in the First Trimester of Pregnancy

    Directory of Open Access Journals (Sweden)

    Mohsen Hasanzadeh

    2012-04-01

    Full Text Available Background: Various anomalies, especially Down syndrome impose heavy emotional and financial burden on families and communities by development of mental and behavioral retardation. The purpose of this study is to assess the value of Nuchal Translucency (NT to diagnose Down syndrome in the first trimester of pregnancy.Materials and Methods: This prospective study was conducted through evaluating 102 pregnant women of 17-44 years old with gestational age of 11 to 13 weeks and 3 days, in a private radiology clinic in Zahedan during May 2008 to June 2010. All embryos were ultra-sounded by a radiologist, their NT and crown-rump length were measured. After birth, all infants were examined by a pediatrician and cases suspected with Down syndrome were diagnosed through karyotype test.Results: The mean of NT was 1.62 mm. NT was above 1.7 mm for women older than 35 years and it was 3.1 to 3.8 mm for women older than 40 years. 6 out of 7 cases diagnosed postnatal with Down syndrome, had above 95% normal NT and 4 out of 7 mothers who had baby with Down syndrome, were older than 35 years.Conclusion: Through measurement of NT during 11th to 13th weeks of pregnancy and consideration of base risk factors, the possibility of Down syndrome can be assessed and necessary diagnostic evaluations can be performed for risky cases.

  2. Enabling online studies of conceptual relationships between medical terms: developing an efficient web platform.

    Science.gov (United States)

    Albin, Aaron; Ji, Xiaonan; Borlawsky, Tara B; Ye, Zhan; Lin, Simon; Payne, Philip Ro; Huang, Kun; Xiang, Yang

    2014-10-07

    The Unified Medical Language System (UMLS) contains many important ontologies in which terms are connected by semantic relations. For many studies on the relationships between biomedical concepts, the use of transitively associated information from ontologies and the UMLS has been shown to be effective. Although there are a few tools and methods available for extracting transitive relationships from the UMLS, they usually have major restrictions on the length of transitive relations or on the number of data sources. Our goal was to design an efficient online platform that enables efficient studies on the conceptual relationships between any medical terms. To overcome the restrictions of available methods and to facilitate studies on the conceptual relationships between medical terms, we developed a Web platform, onGrid, that supports efficient transitive queries and conceptual relationship studies using the UMLS. This framework uses the latest technique in converting natural language queries into UMLS concepts, performs efficient transitive queries, and visualizes the result paths. It also dynamically builds a relationship matrix for two sets of input biomedical terms. We are thus able to perform effective studies on conceptual relationships between medical terms based on their relationship matrix. The advantage of onGrid is that it can be applied to study any two sets of biomedical concept relations and the relations within one set of biomedical concepts. We use onGrid to study the disease-disease relationships in the Online Mendelian Inheritance in Man (OMIM). By crossvalidating our results with an external database, the Comparative Toxicogenomics Database (CTD), we demonstrated that onGrid is effective for the study of conceptual relationships between medical terms. onGrid is an efficient tool for querying the UMLS for transitive relations, studying the relationship between medical terms, and generating hypotheses.

  3. Executive control and faithfulness: only long-term romantic relationships require prefrontal control.

    Science.gov (United States)

    Ueda, Ryuhei; Yanagisawa, Kuniaki; Ashida, Hiroshi; Abe, Nobuhito

    2018-03-01

    Individuals in the early stages of a romantic relationship generally express intense passionate love toward their partners. This observation allows us to hypothesize that the regulation of interest in extra-pair relationships by executive control, which is supported by the function of the prefrontal cortex, is less required in individuals in the early stages of a relationship than it is in those who are in a long-term relationship. To test this hypothesis, we asked male participants in romantic relationships to perform a go/no-go task during functional magnetic resonance imaging (fMRI), which is a well-validated task that can measure right ventrolateral prefrontal cortex (VLPFC) activity implicated in executive control. Subsequently, the participants engaged in a date-rating task in which they rated how much they wanted to date unfamiliar females. We found that individuals with higher right VLPFC activity better regulated their interest in dates with unfamiliar females. Importantly, this relationship was found only in individuals with long-term partners, but not in those with short-term partners, indicating that the active regulation of interest in extra-pair relationships is required only in individuals in a long-term relationship. Our findings extend previous findings on executive control in the maintenance of monogamous relationships by highlighting the role of the VLPFC, which varies according to the stage of the romantic relationship.

  4. Long-term consequences of maternal overweight in pregnancy on offspring later health: findings from the Helsinki Birth Cohort Study.

    Science.gov (United States)

    Eriksson, Johan G; Sandboge, Samuel; Salonen, Minna K; Kajantie, Eero; Osmond, Clive

    2014-09-01

    Obesity has reached epidemic proportions worldwide. Maternal obesity has consequences for the offspring's later health. Only few studies have focused upon the long-term consequences of maternal obesity on the offspring's later health. A total of 13,345 men and women born in Helsinki during 1934-44 belonging to the Helsinki Birth Cohort Study were included in the study. Data on maternal weight and height in late pregnancy were available from hospital records. Using validated national registers we report on the following outcomes in relation to maternal BMI: death, cancer, coronary heart disease, stroke, and diabetes among the offspring. Maternal BMI was positively associated with each of the later health outcomes of the offspring. The associations were strongest for cardiovascular disease and type 2 diabetes. The association with type 2 diabetes was stronger in women. Our findings stress the importance of early prevention of overweight and obesity in women of child-bearing age.

  5. Relationship Between Sleep Disorder and Pregnancy Depression in Primigravidae Referring to Health– Treatment Centers of Ahvaz Jundishapur University of Medical Sciences in 2010

    Directory of Open Access Journals (Sweden)

    ٍE Parsaie Rad

    2011-09-01

    Full Text Available Introduction: Sleep is an organized behavior which is repeated every day as a vital necessity, and based on biological rhythm. Sleep disorders are common problems in pregnancy that it seems to have emotional and psychological consequences in pregnant women. This study investigated the relationship between sleep disorders and depression during pregnancy among primigravidae. Methods: This cross-sectional, analytical study was conducted on 70 primigravidae with gestational age between 36 and 40 weeks, singleton without known disease. Subjects were selected by multi-stage sampling method in Health– Treatment centers of Ahvaz Jundishapour University of Medical Sciences. After filling demographic, Winefield & Tiggemann multidimensional support scale, ENRICH marital satisfaction scale and ISI questionnaires, subjects were classified into two groups: with and without sleep disorders. Then they were evaluated for depression by Beck questionnaire. Using SPSS(ver. 17, data was analyzed by T-test for quantitative variables, and chi square and Fisher test for qualitative variables, and Mann-Whitney test for ordinal variables. Results: Findings showed that the severity of sleep disorders is related to depression in pregnancy(p=0.01. There was a statistically significant relationship between difficulty falling asleep, sleep continuation, early awakening, and disruption of daily activities with depression during pregnancy(p= 0.03, 0.008, 0.03, and 0.001, respectively. Conclusion: With regard to the results, education about healthy sleep and suitable consultation during pregnancy is recommended in order to prevent mental complications and to achieve a safe pregnancy

  6. Psychological issues and construction of the mother-child relationship in women with cancer during pregnancy: a perspective on current and future directions.

    Science.gov (United States)

    Ferrari, Federica; Faccio, Flavia; Peccatori, Fedro; Pravettoni, Gabriella

    2018-03-16

    Cancer during pregnancy is a rare event. However, knowledge about treatment has progressed in recent years with improved maternal and neonatal outcomes. The number of women who decide to continue their pregnancy and undergo cancer treatment is increasing. Women face two critical events simultaneously; oncological illness and pregnancy, with different and conflicting emotions. In addition, the last trimester of gestation sets the ground for construction of the mother-child relationship, which is of great importance for the child's development. Studies have showed that maternal exposure to stressful events during pregnancy is linked to adverse outcomes in children. Although several authors consider cancer to be a 'critical life event', studies that address the psychosocial implications of cancer in expecting mothers are scarce. There are no studies addressing the possible negative impact of a cancer diagnosis during pregnancy on the mother-child relationship and on the child's development. It is important to emphasize the need for in-depth knowledge of the contributing psychological factors involved in order to provide holistic, individualised, and supportive care. An analysis of cognitive aspects, emotional processes, and maternal attachment in cases of cancer during pregnancy may contribute to the development of a model of care, both in an evolutionary and in a psycho-oncology context, with implications for clinical practice.

  7. The relationship between hyperemesis gravidarum and maternal psychiatric well-being during and after pregnancy: controlled study.

    Science.gov (United States)

    Senturk, Mehmet B; Yıldız, Gazi; Yıldız, Pınar; Yorguner, Nese; Çakmak, Yusuf

    2017-06-01

    Psychiatric symptoms of varying degrees that accompany hyperemesis gravidarum (HG) may continue throughout the pregnancy or after, and these psychological problems may cause morbidity. In this study, we aimed to evaluate the relationship between the HG and psychiatric symptoms in the first trimester and postpartum depression. Two hundred and seven pregnant who were diagnosed as HG and 177 healthy pregnant women included in this prospective study. All cases were assessed with SCL-90-R in first trimester and with ED in postpartum period. Factors related to postpartum psychiatric symptoms were investigated with bivariate logistic regression analysis. SCL-90-R and ED scores were statistically significant at HG group (p < 0.05). In cases who diagnosed as postpartum depression, the rates of HG and SCL-90-R results were higher (p< 0.05). In the bivariate analysis, the high rates of HG and high SCL-90-R scores were determined to be related to postpartum depression (p < 0.05). The results show that mental health is negatively affected by HG at pregnancy, and in this case, psychiatric symptoms may continue even after discontinuation HG.

  8. Fetal pancreatic beta-cell function in pregnancies complicated by maternal diabetes mellitus: relationship to fetal acidemia and macrosomia.

    Science.gov (United States)

    Salvesen, D R; Brudenell, J M; Proudler, A J; Crook, D; Nicolaides, K H

    1993-05-01

    Our purpose was to investigate the relationship between fetal pancreatic beta-cell function and fetal acidemia and macrosomia in pregnancies complicated by maternal diabetes mellitus. A cross-sectional study at the Harris Birthright Research Centre for Fetal Medicine, London, was performed. In 32 pregnancies complicated by maternal diabetes mellitus cordocentesis was performed at 36 to 39 weeks' gestation for the measurement of umbilical venous blood pH, PO2, PCO2, lactate, and glucose concentration; plasma insulin immunoreactivity; and insulin/glucose ratio. A reference range for plasma insulin and insulin/glucose ratio was constructed by studying fetal blood samples from 80 women who did not have diabetes mellitus. Mean umbilical venous blood pH was significantly lower and plasma insulin immunoreactivity and insulin/glucose ratio were significantly higher than the appropriate normal mean for gestation. There were significant associations between (1) maternal and fetal blood glucose concentrations (r = 0.95, p < 0.0001), (2) fetal blood glucose and plasma insulin immunoreactivity (r = 0.57, p < 0.01), (3) fetal plasma insulin immunoreactivity and blood pH (r = -0.39, p < 0.05), and (4) fetal insulin/glucose ratio and degree of macrosomia (r = 0.76, p < 0.0001). Fetal pancreatic beta-cell hyperplasia is implicated in the pathogenesis of both fetal acidemia and macrosomia.

  9. The parent-adolescent relationship education (PARE) program: a curriculum for prevention of STDs and pregnancy in middle school youth.

    Science.gov (United States)

    Lederman, Regina P; Mian, Tahir S

    2003-01-01

    The Parent-Adolescent Relationship Education (PARE) Program, designed for parents and middle school students, focuses on strengthening family communication about sexual issues and behaviors to help prevent teen pregnancy, human immunodeficiency virus (HIV), and other sexually transmitted diseases (STDs). The program includes content about reproduction, STDs and Acquired Immune Deficiency Syndrome (AIDS), contraception, sex risks, and safe-sex behaviors. The course uses social learning and cognitive behavioral concepts to enhance decision-making, refusal, and resistance skills. A randomized treatment or control group design is used to assign parent-child dyads to an experimental education group (social learning) or an attention-control group (traditional didactic teaching). Three post-program maintenance or booster sessions are held at 6-month intervals and at times prior to peak teen conception periods to reinforce the knowledge and skills learned. Pre- and posttests for parents and students assess group differences in parental involvement and communication, contraception, sex attitudes and intentions, sex behaviors (initiation of sexual intercourse, frequency, number of partners, contraceptive practices, refusal skills), and the incidence of pregnancy.

  10. 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.

  11. 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.

  12. Cross-sectional study on the prevalence and predictors of pregnancy among women living in HIV discordant relationships in a rural Rakai cohort, Uganda.

    Science.gov (United States)

    Nakiganda, Lydia Jacenta; Agardh, Anette; Asamoah, Benedict Oppong

    2018-04-24

    This study examines the prevalence of pregnancy in serodiscordant couples and identifies predictors associated with pregnancy in rural Rakai, Uganda. A population-based cross-sectional study that used data from the Rakai Community Cohort Study (RCCS). We used data from the RCCS survey round 17 (2015-2016), which included 488 women in serodiscordant relationships. This study was conducted in Rakai district, located in south-western Uganda. Pregnancy status. Multivariable modified Poisson regression using stepwise selection was used to determine characteristics and behaviours associated with pregnancy status. The prevalence of pregnancy was 12% in women among serodiscordant couples. HIV-negative women in serodiscordant couples had a slightly higher pregnancy prevalence rate (13.6%) compared with HIV-positive women in serodiscordant couples (11%). Factors significantly associated with higher prevalence of pregnancy were; younger age 15-24 years (prevalence risk ratio (PRR)=4.04; 95% CI 1.72 to 9.50), middle age 25-34 years (PRR=2.49; 95% CI 1.05 to 5.89), Christian religion (PRR=2.26; 95% CI 1.41 to 3.63) and inconsistent condom use in the last 12 months (PRR=4.38, 95% CI 1.09 to 17.53). Neither HIV status nor HIV status disclosure was significantly associated with risk of getting pregnant. Nearly 12% of women in serodiscordant relationships were pregnant, highlighting the need for integrated services to prevent unintended pregnancies and reduce conceptional related risks for those choosing to conceive. Association with younger age and inconsistent condom use suggests a role for early and continued couple-based conception counselling. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  13. 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.

  14. The RELATionship Evaluation (RELATE) with therapist-assisted interpretation: short-term effects on premarital relationships.

    Science.gov (United States)

    Larson, Jeffry H; Vatter, Rebekka S; Galbraith, Richard C; Holman, Thomas B; Stahmann, Robert F

    2007-07-01

    This study assessed participant satisfaction with two interpretation formats and the effects of taking the RELATionship Evaluation (RELATE) on single young adults' premarital relationships. Thirty-nine engaged or seriously dating couples were assigned to one of three groups: (a) those who took RELATE and interpreted the results themselves, (b) those who took RELATE and participated in an interpretation session with a therapist, or (c) a control group. Results showed that taking RELATE with therapist assistance had a significant positive effect on perceived relationship satisfaction, commitment, opinions about marriage, feelings about marriage, and readiness for marriage. Positive effects also included increased awareness of strengths and challenges, improved couple communication, and the expectation of the prevention of future relationship problems. Taking RELATE without therapist assistance produced a small initial drop in relationship satisfaction followed by a marked improvement over time. Both genders approved of two interpretation formats-self-interpretation and therapist-assisted interpretation-with males slightly preferring therapist assistance. These results add to the literature on the usefulness of brief assessment techniques as effective interventions with premarital couples.

  15. Long-Term Capital Goods Importation and Minimum Wage Relationship in Turkey: Bounds Testing Approach

    Directory of Open Access Journals (Sweden)

    Tastan Serkan

    2015-04-01

    Full Text Available In order to examine the long-term relationship between capital goods importation and minimum wage, autoregressive distributed lag (ARDL bounds testing approach to the cointegration is used in the study. According to bounds test results, a cointegration relation exists between the capital goods importation and the minimum wage. Therefore an ARDL(4,0 model is estimated in order to determine the long and short term relations between variables. According to the empirical analysis, there is a positive and significant relationship between the capital goods importation and the minimum wage in Turkey in the long term. A 1% increase in the minimum wage leads to a 0.8% increase in the capital goods importation in the long term. The result is similar for short term coefficients. The relationship observed in the long term is preserved in short term, though in a lower level. In terms of error correction model, it can be concluded that error correction mechanism works as the error correction term is negative and significant. Short term deviations might be resolved with the error correction mechanism in the long term. Accordingly, approximately 75% of any deviation from equilibrium which might arise in the previous six month period will be resolved in the current six month period. This means that returning to long term equilibrium progresses rapidly.

  16. The Relationship Between Pregnancy Prevention and STI/HIV Prevention and Sexual Risk Behavior Among American Indian Men.

    Science.gov (United States)

    Rink, Elizabeth; FourStar, Kristofer; Anastario, Michael P

    2017-01-01

    We examined the relationship between American Indian men's attitudes toward pregnancy prevention, STI/HIV prevention, and sexual risk behavior. Attention was given to: (1) attitudes and intentions to use condoms and sexual risk behavior; (2) STI/HIV prevention characteristics and sexual risk behavior; (3) attitudes toward abstinence and monogamy and sexual risk behavior; and (4) decision-making in relationships and sexual risk behavior. Our sample included 120 heterosexual American Indian men aged 18 to 24 living on a reservation. Data were collected during in-depth interviews. A community-based participatory research framework was used to ensure the relevancy and acceptability of the study given the sensitivity of the topic. Results demonstrated that attitudinal factors were associated with sexual risk behavior, particularly inconsistent condom use. Attitudes associated with consistent condom use suggested greater levels of positive dispositions toward prevention and intention to use condoms. Consistent condom use was associated with more cautious attitudes toward sex with multiple sex partners. Study results suggested that American Indian men who reported sex with multiple partners exhibited a set of attitudes and beliefs toward pregnancy prevention and STI/HIV prevention that corresponded with a disposition resulting from their behaviors, in that engaging in sexual risk behavior elevated their levels of risk perception. Our findings suggest that heterosexual American Indian men living in rural environments need sexual and reproductive health programs and clinical services that address differing attitudes toward condom use within the context of multiple sex partners and sexual risk behavior. © 2015 National Rural Health Association.

  17. The Specific Role of Relationship Life Events in the Onset of Depression during Pregnancy and the Postpartum.

    Directory of Open Access Journals (Sweden)

    Nicola Wright

    Full Text Available The precipitating role of life events in the onset of depression is well-established. The present study sought to examine whether life events hypothesised to be personally salient would be more strongly associated with depression than other life events. In a sample of women making the first transition to parenthood, we hypothesised that negative events related to the partner relationship would be particularly salient and thus more strongly predictive of depression than other events.A community-based sample of 316 first-time mothers stratified by psychosocial risk completed interviews at 32 weeks gestation and 29 weeks postpartum to assess dated occurrence of life events and depression onsets from conception to 29 weeks postpartum. Complete data was available from 273 (86.4%. Cox proportional hazards regression was used to examine risk for onset of depression in the 6 months following a relationship event versus other events, after accounting for past history of depression and other potential confounders.52 women (19.0% experienced an onset of depression between conception and 6 months postpartum. Both relationship events (Hazard Ratio = 2.1, p = .001 and other life events (Hazard Ratio = 1.3, p = .020 were associated with increased risk for depression onset; however, relationship events showed a significantly greater risk for depression than did other life events (p = .044.The results are consistent with the hypothesis that personally salient events are more predictive of depression onset than other events. Further, they indicate the clinical significance of events related to the partner relationship during pregnancy and the postpartum.

  18. The midwife-woman relationship in a South Wales community: Experiences of midwives and migrant Pakistani women in early pregnancy.

    Science.gov (United States)

    Goodwin, Laura; Hunter, Billie; Jones, Aled

    2018-02-01

    In 2015, 27.5% of births in England and Wales were to mothers born outside of the UK. Compared to their White British peers, minority ethnic and migrant women are at a significantly higher risk of maternal and perinatal mortality, along with lower maternity care satisfaction. Existing literature highlights the importance of midwife-woman relationships in care satisfaction and pregnancy outcomes; however, little research has explored midwife-woman relationships for migrant and minority ethnic women in the UK. A focused ethnography was conducted in South Wales, UK, including semi-structured interviews with 9 migrant Pakistani participants and 11 practising midwives, fieldwork in the local migrant Pakistani community and local maternity services, observations of antenatal appointments, and reviews of relevant media. Thematic data analysis was undertaken concurrently with data collection. The midwife-woman relationship was important for participants' experiences of care. Numerous social and ecological factors influenced this relationship, including family relationships, culture and religion, differing health-care systems, authoritative knowledge and communication of information. Marked differences were seen between midwives and women in the perceived importance of these factors. Findings provide new theoretical insights into the complex factors contributing to the health-care expectations of pregnant migrant Pakistani women in the UK. These findings may be used to create meaningful dialogue between women and midwives, encourage women's involvement in decisions about their health care and facilitate future midwifery education and research. Conclusions are relevant to a broad international audience, as achieving better outcomes for migrant and ethnic minority communities is of global concern. © 2017 The Authors Health Expectations Published by John Wiley & Sons Ltd.

  19. Long-term health effects on the next generation of Ramadan fasting during pregnancy

    NARCIS (Netherlands)

    van Ewijk, R.

    2009-01-01

    Each year, many pregnant women fast from dawn to sunset during the Islamic holy month of Ramadan. Medical theory suggests that this may have negative long-term health effects on their offspring. Building upon the work of Almond and Mazumder (2008), and using Indonesian crosssectional data, I show

  20. Dissolving long-term romantic relationships: Assessing the role of the social context

    NARCIS (Netherlands)

    Hogerbrugge, M.; Komter, A.E.; Scheepers, P.L.H.

    2013-01-01

    Previous research on the dissolution of long-term romantic relationships has mostly focused on determinants that reflect either the characteristics of the individual partners or the characteristics of the relationship itself. The role of the social context in which couples are embedded has received

  1. Long-term memory of hierarchical relationships in free-living greylag geese

    NARCIS (Netherlands)

    Weiss, Brigitte M.; Scheiber, Isabella B. R.

    Animals may memorise spatial and social information for many months and even years. Here, we investigated long-term memory of hierarchically ordered relationships, where the position of a reward depended on the relationship of a stimulus relative to other stimuli in the hierarchy. Seventeen greylag

  2. 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 ...

  3. Postpartum Maternal Sleep and Mothers' Perceptions of Their Attachment Relationship with the Infant among Women with a History of Depression during Pregnancy

    Science.gov (United States)

    Tikotzky, Liat; Chambers, Andrea S.; Kent, Jamie; Gaylor, Erika; Manber, Rachel

    2012-01-01

    This study assessed the links between maternal sleep and mothers' perceptions of their attachment relationship with their infant among women at risk for postpartum depression by virtue of having been depressed during pregnancy. Sixty-two mothers completed sleep diaries and questionnaires at 3 and 6 months postpartum. Regression analyses,…

  4. Long-term follow-up of children exposed intrauterine to maternal thiopurine therapy during pregnancy in females with inflammatory bowel disease

    NARCIS (Netherlands)

    Meij, T.G. de; Jharap, B.; Kneepkens, C.M.; Bodegraven, A.A. van; Boer, N.K. de; Stokkers, P.; Hommes, D.W.; Oldenburg, B.; Dijkstra, G.; Woude, C.J. van der; Jong, D.J. de

    2013-01-01

    BACKGROUND: Inflammatory bowel disease (IBD) affects a substantial number of female patients in their reproductive years. Therefore, many physicians face the dilemma whether thiopurines, prescribed to maintain remission, can be taken safely during pregnancy. Data on long-term development outcome of

  5. The relationship between sleep disturbance in pregnancy and persistent common mental disorder in the perinatal period (sleep disturbance and persistent CMD).

    Science.gov (United States)

    MacLean, Joanna Vaz; Faisal-Cury, Alexandre; Chan, Ya-Fen; Menezes, Paulo Rossi; Winters, Amanda; Joseph, Robert; Huang, Hsiang

    2015-12-01

    Common mental disorder (CMD) and sleep disturbance are two common conditions among women in late pregnancy, affecting up to 20% and 63% of women, respectively, and may adversely affect their quality of life. The aim of this study is to examine the relationship between sleep disturbance in pregnancy and persistent CMD among low-income pregnant women living in Brazil. This was a prospective cohort study conducted with pregnant women recruited from public primary care clinics in São Paulo, Brazil. We performed a longitudinal analysis of 219 women who had CMD from the Self-Report Questionnaire during the 20-30 weeks of pregnancy. Two groups were examined: (1) those who had CMD remission in the postpartum and (2) those who had persistent CMD in the postpartum (measured once in the postpartum period). Poisson regression was used to estimate the degree of association between sleep disturbance in pregnancy and the risk for persistent CMD postpartum. After adjusting for sociodemographic and clinical factors, sleep disturbance during pregnancy is associated with persistent CMD (RR = 1.36, 95% confidence interval: 1.01-1.84). In this sample of low-income pregnant women living in Brazil, the presence of sleep disturbance during pregnancy was associated with persistent common mental disorder in the postpartum period. Identification of sleep disturbance in pregnant women with CMD will be important in order to recognize those women at higher risk of persistent CMD in the postpartum period.

  6. Successful pregnancy after office microlaparoscopic correction of tubal herneation for a very rare congenital fimbrial-ovarian relationship, a case report

    Directory of Open Access Journals (Sweden)

    Emad M. Siam

    2011-09-01

    Here, a case is described in which a very rare congenital tubo-ovarian relationship had been observed and assessed during routine laparoscopy to discover the cause of delayed conception after previous spontaneous pregnancy. This very rare tubo-ovarian relationship had been observed directly using a newly advanced fiber optic 2 mm microlaparoscopic set, in an office procedure under augmented local anesthesia in stead of the conventional 10 mm laparoscopy.

  7. Impact of adjusting for the reciprocal relationship between maternal weight and free thyroxine during early pregnancy.

    LENUS (Irish Health Repository)

    Haddow, James E

    2013-02-01

    Among euthyroid pregnant women in a large clinical trial, free thyroxine (FT4) measurements below the 2.5th centile were associated with a 17 lb higher weight (2.9 kg\\/m(2)) than in the overall study population. We explore this relationship further.

  8. Relationship between ovulation rate and embryonic characteristics in gilts at 35 d of pregnancy

    NARCIS (Netherlands)

    Lima Alvares da Silva, Carolina; Broekhuijse, M.L.W.J.; Laurenssen, B.F.A.; Mulder, H.A.; Knol, Edward F.; Kemp, B.; Soede, N.M.

    2017-01-01

    This study investigated the relationship between ovulation rate (OR) and embryonic characteristics in gilts. Landrace (n = 86) and Yorkshire x Landrace (n = 212) gilts were inseminated with semen stored for 3 to 5 d (SS1, n = 59), 6 to7 d (SS2, n = 133), or 8 to 10 d (SS3, n = 106), and slaughtered

  9. Machiavellianism in long-term relationships: Competition, mate retention and sexual coercion.

    Science.gov (United States)

    Brewer, Gayle; Abell, Loren

    2015-06-01

    Machiavellianism is characterized by a manipulative interpersonal style and willingness to exploit others (Christie & Geis, 1970). Though previous research has focused on the influence of Machiavellianism in short-term relationships, Machiavellianism may also influence behavior within long-term committed romantic relationships. Heterosexual men (N = 93) and women (N = 141) in current romantic relationships of at least 12 months duration were recruited online. Participants completed Machiavellianism, Intra-Sexual Competition, Mate Retention and Sexual Coercion scales. Regression analyses revealed that those with high levels of Machiavellianism were more likely to compete with same-sex rivals, directly guard a mate and employ inter-sexual or intra-sexual negative inducements as a form of mate retention than those with low levels of the personality trait. Gender did not moderate the influence of Machiavellianism on these behaviors. Findings highlight the influence of Machiavellianism within long-term committed romantic relationships. © 2015 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  10. Immunoglobulins G and lysozyme concentrations in canine fetal fluids at term of pregnancy.

    Science.gov (United States)

    Dall'Ara, P; Meloni, T; Rota, A; Servida, F; Filipe, J; Veronesi, M C

    2015-03-01

    In the dog, the endotheliochorial placenta allows only the 5% to 10% transfer of maternal antibodies to the fetus, but the timing and the factors influencing the immunoglobulin G (IgG) transplacental transport were not fully investigated. The aims of the present study were the following: (1) to assess the presence of both IgG and lysozyme in amniotic and allantoic fluids collected from fully developed and viable newborn puppies born by elective cesarean section at term and possible correlations between amniotic and allantoic IgG and lysozyme levels; (2) to verify possible differences in IgG and lysozyme concentrations between the two fluids; and (3) to detect possible differences in IgG and lysozyme fetal fluid levels in relation to the maternal breed body size and parity, as well as to the neonatal gender. The study, performed on 41 purebred bitches submitted to elective cesarean section at term, enrolled 142 puppies, 74 males and 68 females, born mature, viable, without gross malformations, and with a normal weight. At surgery, a total of 129 amniotic and 84 allantoic samples were collected for IgG and lysozyme analysis. Class G immunoglobulins and lysozyme were detected in both fluids, but IgG concentrations were higher (P fluid. Moreover, a significant positive correlation (P fluids to fetal and neonatal health, the results reported that the amniotic and allantoic fluids play a role in the immune protection of the fetus/newborn also in canine species. However, additional research is needed to better elucidate both the origin of IgG and lysozyme and the factors influencing the wide interindividual variations. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. The impact of hospital obstetric volume on maternal outcomes in term, non-low-birthweight pregnancies

    Science.gov (United States)

    Snowden, Jonathan M.; Cheng, Yvonne W.; Emeis, Cathy L.; Caughey, Aaron B.

    2014-01-01

    Objective The impact of hospital obstetric volume specifically on maternal outcomes remains under-studied. We examined the impact of hospital obstetric volume on maternal outcomes in low-risk women delivering non-low-birthweight infants at term. Study Design We conducted a retrospective cohort study of term, singleton, non-low-birthweight live births between 2007 – 2008 in California. Deliveries were categorized by hospital obstetric volume categories, separately for non-rural hospitals (Category 1: 50 – 1,199 deliveries per year; Category 2: 1,200 – 2,399; Category 3: 2,400 – 3,599, and Category 4: ≥3,600) and rural hospitals (Category R1: 50 – 599 births per year; Category R2: 600 – 1,699; Category R3: ≥1,700). Maternal outcomes were compared using the chi-square test and multivariable logistic regression. Results There were 736,643 births in 267 hospitals that met study criteria. After adjusting for confounders, there were higher rates of postpartum hemorrhage in the lowest-volume rural hospitals (Category R1 aOR 3.06; 95% CI 1.51 – 6.23). Rates of chorioamnionitis, endometritis, severe perineal lacerations, and wound infection did not differ between volume categories. Longer lengths of stay were observed after maternal complications (e.g., chorioamnionitis) in the lowest-volume hospitals (16.9% prolonged length of stay in Category 1 hospitals versus 10.5% in Category 4 hospitals; aOR, 1.91; 95% CI, 1.01 – 3.61 ). Conclusion After confounder adjustment, few maternal outcomes differed by hospital obstetric volume. However, elevated odds of postpartum hemorrhage in low-volume rural hospitals raises the possibility that maternal outcomes may differ by hospital volume and geography. Further research is needed on maternal outcomes in hospitals of different obstetric volumes. PMID:25263732

  12. The impact of hospital obstetric volume on maternal outcomes in term, non-low-birthweight pregnancies.

    Science.gov (United States)

    Snowden, Jonathan M; Cheng, Yvonne W; Emeis, Cathy L; Caughey, Aaron B

    2015-03-01

    The impact of hospital obstetric volume specifically on maternal outcomes remains under studied. We examined the impact of hospital obstetric volume on maternal outcomes in low-risk women who delivered non-low-birthweight infants at term. We conducted a retrospective cohort study of term singleton, non-low-birthweight live births from 2007-2008 in California. Deliveries were categorized by hospital obstetric volume categories and separately for nonrural hospitals (category 1: 50-1199 deliveries per year; category 2: 1200-2399; category 3: 2400-3599, and category 4: ≥3600) and rural hospitals (category R1: 50-599 births per year; category R2: 600-1699; category R3: ≥1700). Maternal outcomes were compared with the use of the chi-square test and multivariable logistic regression. There were 736,643 births in 267 hospitals that met study criteria. After adjustment for confounders, there were higher rates of postpartum hemorrhage in the lowest-volume rural hospitals (category R1 adjusted odds ratio, 3.06; 95% confidence interval, 1.51-6.23). Rates of chorioamnionitis, endometritis, severe perineal lacerations, and wound infection did not differ between volume categories. Longer lengths of stay were observed after maternal complications (eg, chorioamnionitis) in the lowest-volume hospitals (16.9% prolonged length of stay in category 1 hospitals vs 10.5% in category 4 hospitals; adjusted odds ratio, 1.91; 95% confidence interval, 1.01-3.61). After confounder adjustment, few maternal outcomes differed by hospital obstetric volume. However, elevated odds of postpartum hemorrhage in low-volume rural hospitals raises the possibility that maternal outcomes may differ by hospital volume and geography. Further research is needed on maternal outcomes in hospitals of different obstetric volumes. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Long-Term Improvements in Knowledge and Psychosocial Factors of a Teen Pregnancy Prevention Intervention Implemented in Group Homes.

    Science.gov (United States)

    Green, Jennifer; Oman, Roy F; Lu, Minggen; Clements-Nolle, Kristen D

    2017-06-01

    Youth in out-of-home care have higher rates of sexual risk behaviors and pregnancy than youth nationally. This study aimed to determine if Power Through Choices (PTC), a teen pregnancy prevention program developed for youth in out-of-home care, significantly improves knowledge and psychosocial outcomes regarding HIV and sexually transmitted infections (STIs), sexual activity and contraception methods, long term. A cluster randomized controlled trial was conducted with 1,036 ethnically diverse youths (aged 13-18 years) recruited from 44 residential group homes in three states. Intervention participants received the 10-session PTC intervention; control participants received usual care. Participants were administered self-report surveys at baseline, after intervention, 6 and 12 months after the intervention. Survey items assessed knowledge, attitudes, self-efficacy, and behavioral intentions regarding HIV and STIs, sexual activity and contraception methods. Random intercept logistic regression analyses were used to assess differences between the intervention and control groups. Compared with youth in the control group, youth in the PTC intervention demonstrated significant improvements in knowledge about anatomy and fertility (adjusted odds ratio [AOR] = 1.07, 95% confidence interval [CI] = 1.03-1.11), HIV and STIs (AOR = 1.03, 95% CI = 1.002-1.07), and methods of protection (AOR = 1.06, 95% CI = 1.03-1.09), as well as self-efficacy regarding self-efficacy to communicate with a partner (AOR = 1.14, 95% CI = 1.04-1.26), plan for protected sex and avoid unprotected sex (AOR = 1.16, 95% CI = 1.04-1.28), and where to get methods of birth control (AOR = 1.13, 95% CI = 1.01-1.26) 12 months after the intervention. Findings suggest that the PTC intervention can have positive long-term knowledge and psychosocial effects regarding contraception methods on youth in out-of-home care. Copyright © 2017 Society for Adolescent Health and Medicine. Published by

  14. Relationship between handling heavy items during pregnancy and spontaneous abortion: a cross-sectional survey of working women in South Korea.

    Science.gov (United States)

    Lee, Bokim; Jung, Hye-Sun

    2012-01-01

    The researchers conducted a cross-sectional survey to determine the relationship between handling heavy items during pregnancy and spontaneous abortion among working women in South Korea. One thousand working women were selected from a database of those eligible for maternity benefits under the National Employment Insurance Plan. Study results showed that handling heavy items during pregnancy was associated with an increased risk of spontaneous abortion after adjusting for general characteristics of the participants and their work environment. A collective effort is needed on the parts of employers, employees, occupational health nurses, and the government to protect working women from lifting heavy items while pregnant. Copyright 2012, SLACK Incorporated.

  15. Effect of bivalent human papillomavirus vaccination on pregnancy outcomes: long term observational follow-up in the Costa Rica HPV Vaccine Trial.

    Science.gov (United States)

    Panagiotou, Orestis A; Befano, Brian L; Gonzalez, Paula; Rodríguez, Ana Cecilia; Herrero, Rolando; Schiller, John T; Kreimer, Aimée R; Schiffman, Mark; Hildesheim, Allan; Wilcox, Allen J; Wacholder, Sholom

    2015-09-07

    To examine the effect of the bivalent human papillomavirus (HPV) vaccine on miscarriage. Observational long term follow-up of a randomized, double blinded trial combined with an independent unvaccinated population based cohort. Single center study in Costa Rica. 7466 women in the trial and 2836 women in the unvaccinated cohort enrolled at the end of the randomized trial and in parallel with the observational trial component. Women in the trial were assigned to receive three doses of bivalent HPV vaccine (n=3727) or the control hepatitis A vaccine (n=3739). Crossover bivalent HPV vaccination occurred in the hepatitis A vaccine arm at the end of the trial. Women in the unvaccinated cohort received (n=2836) no vaccination. Risk of miscarriage, defined by the US Centers for Disease Control and Prevention as fetal loss within 20 weeks of gestation, in pregnancies exposed to bivalent HPV vaccination in less than 90 days and any time from vaccination compared with pregnancies exposed to hepatitis A vaccine and pregnancies in the unvaccinated cohort. Of 3394 pregnancies conceived at any time since bivalent HPV vaccination, 381 pregnancies were conceived less than 90 days from vaccination. Unexposed pregnancies comprised 2507 pregnancies conceived after hepatitis A vaccination and 720 conceived in the unvaccinated cohort. Miscarriages occurred in 451 (13.3%) of all exposed pregnancies, in 50 (13.1%) of the pregnancies conceived less than 90 days from bivalent HPV vaccination, and in 414 (12.8%) of the unexposed pregnancies, of which 316 (12.6%) were in the hepatitis A vaccine group and 98 (13.6%) in the unvaccinated cohort. The relative risk of miscarriage for pregnancies conceived less than 90 days from vaccination compared with all unexposed pregnancies was 1.02 (95% confidence interval 0.78 to 1.34, one sided P=0.436) in unadjusted analyses. Results were similar after adjusting for age at vaccination (relative risk 1.15, one sided P=0.17), age at conception (1.03, P=0

  16. High blood pressure six weeks postpartum after hypertensive pregnancy disorders at term is associated with chronic hypertension

    NARCIS (Netherlands)

    Visser, V. S.; Hermes, W.; Franx, A.; Koopmans, C. M.; van Pampus, M. G.; Mol, B. W.; de Groot, C. J. M.

    2013-01-01

    Objectives: Hypertension in pregnancy is associated with cardiovascular disease (CVD) later in life. Blood pressure monitoring in women who experienced hypertension in pregnancy after puerperium has been suggested to be important for early detection and prevention of CVD. The aim of this study is to

  17. The Role of Trust in CenteringPregnancy: Building Interpersonal Trust Relationships in Group-Based Prenatal Care in The Netherlands

    NARCIS (Netherlands)

    Kweekel, L.; Gerrits, T.; Brown, P.; Rijnders, M.

    2017-01-01

    Background. CenteringPregnancy (CP) is a specific model of group-based prenatal care for women, implemented in 44 midwifery practices in The Netherlands since 2011. Women have evaluated CP positively, especially in terms of social support, and improvements have been made in birthweight and

  18. Short- and long-term outcomes of metformin compared with insulin alone in pregnancy: a systematic review and meta-analysis.

    Science.gov (United States)

    Butalia, S; Gutierrez, L; Lodha, A; Aitken, E; Zakariasen, A; Donovan, L

    2017-01-01

    To assess the short- and long-term maternal and fetal impact of metformin in pregnancy compared with insulin. We performed a comprehensive literature search of MEDLINE, EMBASE, BIOSIS, Cochrane Database of Systematic Reviews and ClinicalTrials.gov. Eligible studies were randomized control trials (RCTs) or follow-up of an RCT that: (1) compared metformin with insulin in pregnancy in women with gestational diabetes mellitus or Type 2 diabetes; and (2) reported maternal or fetal outcomes of interest. Two reviewers extracted the data, evaluated study quality and calculated pooled estimates. Sixteen studies (n = 2165 in quantitative analysis) were included. Metformin lowered the risk of neonatal hypoglycaemia [risk ratio (RR) = 0.63; 95% confidence interval (95% CI), 0.45 to 0.87], large for gestational age babies (RR = 0.80; 95% CI, 0.64 to 0.99), pregnancy-induced hypertension (RR = 0.56; 95% CI, 0.37 to 0.85) and total maternal pregnancy weight gain [mean difference (MD) -2.07; 95% CI -2.88 to -1.27]. Metformin did not increase preterm delivery (RR = 1.18; 95% CI 0.67 to 2.07), small for gestational age babies (RR = 1.20; 95% CI, 0.67 to 2.14), perinatal mortality (RR = 0.82; 95% CI, 0.17 to 3.92) or Caesarean section (RR = 0.97; 95% CI, 0.80 to 1.19). Long-term outcome information is limited. Our review found that metformin had no short-term adverse effects on pregnancy, potential benefits in the neonatal period, but limited long-term follow-up information. Prior to routine use, we recommend further follow-up studies of offspring exposed to metformin in utero. © 2016 Diabetes UK.

  19. Short-Term Effects of Kinesio Taping in Women with Pregnancy-Related Low Back Pain: A Randomized Controlled Clinical Trial.

    Science.gov (United States)

    Kaplan, Şeyhmus; Alpayci, Mahmut; Karaman, Erbil; Çetin, Orkun; Özkan, Yasemin; İlter, Server; Şah, Volkan; Şahin, Hanım Güler

    2016-04-18

    BACKGROUND Pregnancy-related low back pain is a common condition during pregnancy. Kinesio tape is a drug-free elastic therapeutic tape used for treating various musculoskeletal problems. The aim of this study was to investigate the short-term effects of lumbar Kinesio taping on pain intensity and disability in women with pregnancy-related low back pain. MATERIAL AND METHODS A total of 65 patients with pregnancy-related low back pain were randomly allocated into either Kinesio taping (n=33) or control (n=32) groups. The intervention group was treated with paracetamol plus Kinesio taping, while the control group received only paracetamol. Kinesio taping was applied in the lumbar flexion position, and four I-shaped bands were used. Two bands were attached horizontally, with space correction technique. The remaining 2 bands, 1 on each side of the lumbar spine, were placed vertically, with inhibition technique. Low back pain intensity was measured on a 10-cm visual analogue scale (VAS), and the Roland-Morris Disability Questionnaire (RMDQ) was used for evaluation of disability. RESULTS Pain intensity and RMDQ scores improved significantly in both groups at 5 days compared with baseline. Considering the degree of treatment effect (the change from baseline to day 5), the Kinesio taping group was significantly superior than the control group in all outcome measures (for all, PKinesio taping can be used as a complementary treatment method to achieve effective control of pregnancy-related low back pain.

  20. Maternal smoking during pregnancy and offspring overweight: is there a dose–response relationship? An individual patient data meta-analysis

    DEFF Research Database (Denmark)

    Morgen, Camilla Schmidt

    2018-01-01

    A number of meta-analyses suggest an association between any maternal smoking in pregnancy and offspring overweight obesity. Whether there is a dose–response relationship across number of cigarettes and whether this differs by sex remains unclear. Studies reporting number of cigarettes smoked...... during pregnancy and offspring BMI published up to May 2015 were searched. An individual patient data meta-analysis of association between the number of cigarettes smoked during pregnancy and offspring overweight (defined according to the International Obesity Task Force reference) was computed using...... a generalized additive mixed model with non-linear effects and adjustment for confounders (maternal weight status, breastfeeding, and maternal education) and stratification for sex. Of 26 identified studies, 16 authors provided data on a total of 238,340 mother–child-pairs. A linear positive association...

  1. The expression of aquaporin 8 and aquaporin 9 in fetal membranes and placenta in term pregnancies complicated by idiopathic polyhydramnios.

    Science.gov (United States)

    Zhu, Xueqiong; Jiang, Shanshan; Hu, Yingchun; Zheng, Xiaoqun; Zou, Shuangwei; Wang, Yuhuan; Zhu, Xuejie

    2010-10-01

    Aquaporins are a family of membrane-bound water channel proteins that regulate the flow of water across a variety of biological membranes. The expression of aquaporin 8 and aquaporin 9 has been demonstrated in human chorioamniotic membrane and placenta. But their roles in the pathophysiology of polyhydramnios are unclear. To study the expression of aquaporin 8 and aquaporin 9 in fetal membranes and placenta in term pregnancies complicated by idiopathic polyhydramnios and to explore the association between aquaporin expressions and polyhydramnios. The placentas were collected from 51 patients who underwent elective Cesarean sections at term, of which 21 cases had idiopathic polyhydramnios and the other 30 had normal amniotic fluid volume. Real-time polymerase chain reaction and immunohistochemistry techniques were used to determine the expression and localization of aquaporin 8 and aquaporin 9 in the amnion, chorion and placenta. Expression of aquaporin 8 and aquaporin 9 was detected in the amnion, chorion and placenta and located in amnion epithelia, chorion cytotrophoblasts and placental trophoblast. Compared to normal amniotic fluid volume group, the expression of aquaporin 8 in amnion, and aquaporin 9 in amnion and chorion, were significantly increased in idiopathic polyhydramnios group; however, their expression in the placenta was significantly decreased. When polyhydramnios occurs, expression of aquaporin 8 and aquaporin 9 in fetal membranes and placenta is an adaptive change, which may be involved in the regulation of amniotic fluid volume. However, the modulation factors of the aquaporin 8 and aquaporin 9 expressions need further study. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  2. Unplanned pregnancy and subsequent psychological distress in partnered women: a cross-sectional study of the role of relationship quality and wider social support.

    Science.gov (United States)

    Barton, Katherine; Redshaw, Maggie; Quigley, Maria A; Carson, Claire

    2017-01-26

    Research into the impact of unintended pregnancy on the wellbeing of women tends to focus on pregnancies ending in either termination or lone motherhood. Unintended pregnancy is common in partnered women, but little is known about the association between unintended pregnancy and postpartum affective disorders, such as depression and anxiety in this group. Poor relationship quality and lack of social support are considered risk factors for psychological distress (PD). We examined the association between unplanned motherhood and subsequent PD in partnered women, for whom evidence is sparse, accounting for the role of relationship quality and social support. Data for 12,462 partnered mothers were drawn from the first survey of Millennium Cohort Study, completed at 9 months postpartum. Women reported whether their baby was planned, and how they felt when they discovered that they were pregnant. Pregnancy intention is categorised as "planned", "unplanned/happy", "unplanned/ambivalent" and "unplanned/unhappy". PD was assessed using the modified 9-item Rutter Malaise Inventory. Social support was measured by a composite score for perceived support, and a measure of actual support from friends and family. Relationship quality was assessed using a modified Golombok-Rust Inventory of Marital State. The effect of pregnancy intention on the odds of PD at 9 months was estimated, adjusting for potential confounding factors. All analyses were weighted for response and design effects. In total 32.8%(weighted) (4343/12462) of mothers reported an unplanned pregnancy: 23.3 wt% (3087) of mothers felt happy, 3.5 wt% (475) ambivalent, and 6.0 wt% (781) unhappy upon discovery. Unplanned pregnancy was associated with a significantly increased odds of PD compared to planned (OR 1.73 (95%CI: 1.53, 1.95)). This was more pronounced among women who reported negative or ambivalent feelings in early pregnancy (OR 2.72 (95%CI:2.17, 3.41) and 2.56 (95%CI:1.95, 3.34), respectively), than those

  3. Physical violence during pregnancy and pregnancy outcomes in Ghana

    NARCIS (Netherlands)

    Pool, Michelle Sharon; Otupiri, Easmon; Owusu-Dabo, Ellis; de Jonge, Ank; Agyemang, Charles

    2014-01-01

    In pregnancy, violence can have serious health consequences that could affect both mother and child. In Ghana there are limited data on this subject. We sought to assess the relationship between physical violence during pregnancy and pregnancy outcomes (early pregnancy loss, perinatal mortality and

  4. Physical violence during pregnancy and pregnancy outcomes in Ghana

    NARCIS (Netherlands)

    Pool, M.S.; Otupiri, E.; Owusu-Dabo, E.; de Jonge, J.; Agyemang, C.

    2014-01-01

    Background: In pregnancy, violence can have serious health consequences that could affect both mother and child. In Ghana there are limited data on this subject. We sought to assess the relationship between physical violence during pregnancy and pregnancy outcomes (early pregnancy loss, perinatal

  5. Relationship between the Nutritional Status of Vitamin A per Trimester of Pregnancy with Maternal Anthropometry and Anemia after Roux-en-Y Gastric Bypass.

    Science.gov (United States)

    Cruz, Sabrina; Matos, Andréa; da Cruz, Suelem Pereira; Pereira, Silvia; Saboya, Carlos; Ramalho, Andréa

    2017-09-08

    The aim of this study was to compare the nutritional status of vitamin A per trimester of pregnancy, as well as to assess its influence on pre-pregnancy BMI, total gestational weight gain (TGWG) and presence of anemia in women who had previously undergone Roux-en-Y gastric bypass (RYGB). An analytical, longitudinal and retrospective study comprising 30 pregnant women who had previously undergone RYGB was undertaken. In all trimesters of pregnancy, the serum concentrations of retinol, β-carotene, stages of vitamin A deficiency (VAD), night blindness (NB), anemia and anthropometric variables were assessed. VAD in pregnancy affected 90% of women, 86.7% developed NB and 82.8% had mild VAD. TGWG above/below the recommended range was related to the low serum concentrations of β-carotene ( p = 0.045) in the second trimester and women with TGWG above the recommended range showed 100% of inadequacy of this nutrient in the third trimester. Among the pregnant women with anemia, 90.9% had VAD and 86.4% had NB. This study highlights the importance of monitoring the nutritional status of vitamin A in prenatal care, due to its relationship with TGWG and the high percentage of VAD and NB found since the beginning of pregnancy. It also reaffirms the use of the cut-off <1.05 μmol/L for determining VAD.

  6. Maternal Diabetes in Pregnancy: Early and Long-Term Outcomes on the Offspring and the Concept of “Metabolic Memory”

    Science.gov (United States)

    Yessoufou, Akadiri; Moutairou, Kabirou

    2011-01-01

    The adverse outcomes on the offspring from maternal diabetes in pregnancy are substantially documented. In this paper, we report main knowledge on impacts of maternal diabetes on early and long-term health of the offspring, with specific comments on maternal obesity. The main adverse outcome on progenies from pregnancy complicated with maternal diabetes appears to be macrosomia, as it is commonly known that intrauterine exposure to hyperglycemia increases the risk and programs the offspring to develop diabetes and/or obesity at adulthood. This “fetal programming”, due to intrauterine diabetic milieu, is termed as “metabolic memory”. In gestational diabetes as well as in macrosomia, the complications include metabolic abnormalities, degraded antioxidant status, disrupted immune system and potential metabolic syndrome in adult offspring. Furthermore, there is evidence that maternal obesity may also increase the risk of obesity and diabetes in offspring. However, women with GDM possibly exhibit greater macrosomia than obese women. Obesity and diabetes in pregnancy have independent and additive effects on obstetric complications, and both require proper management. Management of gestational diabetes mellitus and maternal obesity is essential for maternal and offspring's good health. Increasing physical activity, preventing gestational weight gain, and having some qualitative nutritional habits may be beneficial during both the pregnancy and offspring's future life. PMID:22144985

  7. Maternal Diabetes in Pregnancy: Early and Long-Term Outcomes on the Offspring and the Concept of “Metabolic Memory”

    Directory of Open Access Journals (Sweden)

    Akadiri Yessoufou

    2011-01-01

    Full Text Available The adverse outcomes on the offspring from maternal diabetes in pregnancy are substantially documented. In this paper, we report main knowledge on impacts of maternal diabetes on early and long-term health of the offspring, with specific comments on maternal obesity. The main adverse outcome on progenies from pregnancy complicated with maternal diabetes appears to be macrosomia, as it is commonly known that intrauterine exposure to hyperglycemia increases the risk and programs the offspring to develop diabetes and/or obesity at adulthood. This “fetal programming”, due to intrauterine diabetic milieu, is termed as “metabolic memory”. In gestational diabetes as well as in macrosomia, the complications include metabolic abnormalities, degraded antioxidant status, disrupted immune system and potential metabolic syndrome in adult offspring. Furthermore, there is evidence that maternal obesity may also increase the risk of obesity and diabetes in offspring. However, women with GDM possibly exhibit greater macrosomia than obese women. Obesity and diabetes in pregnancy have independent and additive effects on obstetric complications, and both require proper management. Management of gestational diabetes mellitus and maternal obesity is essential for maternal and offspring's good health. Increasing physical activity, preventing gestational weight gain, and having some qualitative nutritional habits may be beneficial during both the pregnancy and offspring's future life.

  8. Effects of induction of labour versus expectant management in women with impending post-term pregnancies: the 41 week - 42 week dilemma.

    Science.gov (United States)

    Kortekaas, Joep C; Bruinsma, Aafke; Keulen, Judit K J; van Dillen, Jeroen; Oudijk, Martijn A; Zwart, Joost J; Bakker, Jannet J H; de Bont, Dokie; Nieuwenhuijze, Marianne; Offerhaus, Pien M; van Kaam, Anton H; Vandenbussche, Frank; Mol, Ben Willem J; de Miranda, Esteriek

    2014-10-23

    Post-term pregnancy, a pregnancy exceeding 294 days or 42 completed weeks, is associated with increased perinatal morbidity and mortality and is considered a high-risk condition which requires specialist surveillance and induction of labour. However, there is uncertainty on the policy concerning the timing of induction for post-term pregnancy or impending post-term pregnancy, leading to practice variation between caregivers. Previous studies on induction at or beyond 41 weeks versus expectant management showed different results on perinatal outcome though conclusions in meta-analyses show a preference for induction at 41 weeks. However, interpretation of the results is hampered by the limited sample size of most trials and the heterogeneity in design. Most control groups had a policy of awaiting spontaneous onset of labour that went far beyond 42 weeks, which does not reflect usual care in The Netherlands where induction of labour at 42 weeks is the regular policy. Thus leaving the question unanswered if induction at 41 weeks results in better perinatal outcomes than expectant management until 42 weeks. In this study we compare a policy of labour induction at 41 + 0/+1 weeks with a policy of expectant management until 42 weeks in obstetrical low risk women without contra-indications for expectant management until 42 weeks and a singleton pregnancy in cephalic position. We will perform a multicenter randomised controlled clinical trial. Our primary outcome will be a composite outcome of perinatal mortality and neonatal morbidity. Secondary outcomes will be maternal outcomes as mode of delivery (operative vaginal delivery and Caesarean section), need for analgesia and postpartum haemorrhage (≥1000 ml). Maternal preferences, satisfaction, wellbeing, pain and anxiety will be assessed alongside the trial. This study will provide evidence for the management of pregnant women reaching a gestational age of 41 weeks. Dutch Trial Register (Nederlands Trial Register): NTR

  9. Long-term meditation: the relationship between cognitive processes, thinking styles and mindfulness.

    Science.gov (United States)

    Fabio, Rosa Angela; Towey, Giulia Emma

    2018-02-01

    The aim of this study is to examine the relationship between meditation and cognitive functions. More in depth the purpose is to demonstrate that long-term meditation practice improves attention skills and cognitive flexibility. Eighteen long-term meditation practitioners were compared to a matched control group, who never practiced meditation. Each subject was tested, using computerized software (Presentation Software 9.90), which measured: attention, visual search abilities, working memory and Stroop's interference tasks. Furthermore, we examined the relationship between long-term meditation practice, mindfulness skills and thinking styles, namely styles of processing information. The results showed significant differences between the two groups, demonstrating that long-term meditation is linked to improvements of attentional functions, working memory and cognitive flexibility.

  10. A comparison of heterosexual and homosexual long-term sexual relationships.

    Science.gov (United States)

    Weingourt, R

    1998-04-01

    This is a study of a nonrandom sample of 94 women who are in long-term sexual relationships. The women were divided into groups of heterosexual and homosexual women who reported childhood sexual abuse, and heterosexual and homosexual women who reported no history of childhood sexual abuse. The groups were rated according to their levels of sexual satisfaction and relationship satisfaction. Results indicate that women who have not been abused are more satisfied with their relationships than women who have been abused. Heterosexual and homosexual women who have a history of childhood sexual abuse are less satisfied with their sexual relationships than women without histories of abuse. However, homosexual women who have been abused rated their relationship satisfaction higher than heterosexual women who have been abused. By showing that one cannot draw conclusions about homosexual women based on research on heterosexual women, this study encourages further research to enable nurses to refine their care planning.

  11. Cervical length measurement in nulliparous women at term by ultrasound & its relationship to spontaneous onset of labour

    Directory of Open Access Journals (Sweden)

    Joydev Mukherji

    2017-01-01

    Interpretation & conclusions: Inter-individual variations in CL and in CL changes were large. Thus, it was not practical to predict spontaneous onset of labour by sonographic CL measurement near term. Post-dated pregnancy may be predicted with limited success. Further studies should explore other parameters, in addition to CL.

  12. Fetal biacromial diameter as a new ultrasound measure for prediction of macrosomia in term pregnancy: a prospective observational study.

    Science.gov (United States)

    Youssef, Alaa Eldin A; Amin, Ahmed F; Khalaf, Mohamed; Khalaf, Marwa S; Ali, Mohammed K; Abbas, Ahmed M

    2018-02-25

    The current study aims to evaluate a simple method for sonographic measurement of the fetal biacromial diameter for prediction of fetal macrosomia in term pregnancy. The current study was a single center prospective observational study conducted in a tertiary University Hospital from January 2015 to May 2017. We included all consecutive term (37-42 weeks) pregnant women presented to the labor ward for delivery. Ultrasound parameters were measured as biparietal diameter, head circumference, transverse thoracic diameter, mid arm diameter, abdominal circumference, femur length, estimated fetal weight and amniotic fluid index. The proposed ultrasound formula "Youssef's formula" to measure the fetal biacromial diameter is: [Transverse thoracic diameter + 2 × midarm diameter]. The accuracy of proposed formula was compared to the actual biacromial diameter of the newborn after delivery. The primary outcome of the study was accuracy of sonographic measurement of fetal biacromial diameter in prediction of fetal macrosomia in terms of sensitivity and specificity Results: The study included 600 participants; 49 (8.2%) of them delivered a macrosomic neonates and 551 (91.8%) delivered average weight neonates. There was no statistical significant difference between the proposed fetal biacromial diameter measured by ultrasound and the actual neonatal biacromial diameter measured after birth (p = 0.192). The area under the curve (AUC) for prediction of macrosomia at birth based on the fetal biacromial diameter and the abdominal circumference was 0.987 and 0.989, respectively on receiver operating characteristic (ROC) curve analysis. Using the biacromial diameter cutoff of 15.4 cm has a PPV for prediction of macrosomia (88.4%) and 96.4% sensitivity with overall accuracy of 97%. Similarly, with the abdominal circumference (AC) cutoff of 35.5 cm, the PPV for prediction of macrosomia (87.7%) and 96.4% sensitivity with overall accuracy of 96.83%. No statistical significant

  13. Demographic, Psychological, and Relationship Factors in Domestic Violence during Pregnancy in a Sample of Low-Income Women of Color

    Science.gov (United States)

    Sagrestano, Lynda M.; Carroll, Doris; Rodriguez, Angela C.; Nuwayhid, Bahij

    2004-01-01

    Research suggests that a significant number of women first experience domestic violence during pregnancy. The current study examines correlates of violence during pregnancy, first by comparing women who did and did not report violence, and second examining three subgroups of women who reported violence (violence initiated, violence persisted,…

  14. Maternal HY-restricting HLA class II alleles are associated with poor long-term outcome in recurrent pregnancy loss after a boy

    DEFF Research Database (Denmark)

    Kolte, Astrid Marie; Steffensen, Rudi; Christiansen, Ole Bjarne

    2016-01-01

    PROBLEM: Women with secondary recurrent pregnancy loss (RPL) after a boy have a reduced chance of live birth in the first pregnancy after referral if they carry HY-restricting HLA class II alleles, but long-term chance of live birth is unknown. METHODS OF STUDY: Live birth was compared for 540...... II alleles decreased chance of live birth: 0 vs 1: hazard ratio 0.75 (95% CI 0.55-1.02); 0 vs 2: HR 0.62 (0.40-0.94). Carriage of HY-restricting HLA class II alleles decreased chance of live birth only if the firstborn was a boy: boy vs girl: HR 0.72 (95% CI 0.55-0.98). CONCLUSION: Maternal carriage...... of HY-restricting HLA class II alleles decreases long-term chance of live birth in women with RPL after a boy....

  15. Meconium-Stained Amniotic Fluid as an Independent Risk Factor for Fever and Postpartum Infection in Term Pregnancy

    Directory of Open Access Journals (Sweden)

    M Valadan

    2008-06-01

    Full Text Available Background: The aim of this study was to statistically evaluate the hypothesis that the presence of meconium-stained amniotic fluid is associated with postpartum maternal infection.Methods: This prospective cohort study included 573 term pregnant women in labor, with no other medical problems, that underwent cesarean section for pregnancy termination. Women with prolonged active-phase labor, prolonged rupture of membranes, complicated cesarean section and pre-operative infections were excluded from this study.The subjects were divided into two groups: 280 women with meconium-stained amniotic fluid (M group, and 293 women with clear amniotic fluid (C group. A comparison was done regarding postpartum fever, endometritis and wound infection between the two groups. Students t-test and chi square test were used for data analysis, along with linear regression, with p<0.05 indicating significance.Results: Among the 573 women, a total of 82 women (14% had fever after cesarean; 42 women from the M group, and 40 women from the C group (p= 0.3. Among the 82 women who had fever, 33 women had continuous fever, 6.5% in group M and 2.7% in group C (p<0.05, RR: 1.98, 95% CI 1.3-3.1. Among the 573 women, 4% developed endometritis 5% in group M and 2% in group C (p<0.05, RR: 2.3, 95%, CI 1.3-3.4. Similarly, among the 573 women, a total of 5 women (1% developed wound infection, 1.7% in group M and 0.68% in group C (p=0.7.Conclusion: Meconium-stained amniotic fluid is associated with increased postpartum infection independent of other risk factors for infection.

  16. Social cohesiveness and absenteeism: The relationship between characteristics of employees and short-term absenteeism

    NARCIS (Netherlands)

    Sanders, Karin; Nauta, Aukje

    2004-01-01

    This study tries to explain the relationship between characteristics of the employees (e.g., gender and working hours) and short-term absenteeism by examining the social cohesiveness of a team. Hypotheses are formulated concerning gender and working hours of employees, social cohesiveness, and

  17. 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.

  18. Maternal sleep deprivation at different stages of pregnancy impairs the emotional and cognitive functions, and suppresses hippocampal long-term potentiation in the offspring rats.

    Science.gov (United States)

    Peng, Yan; Wang, Wei; Tan, Tao; He, Wenting; Dong, Zhifang; Wang, Yu Tian; Han, Huili

    2016-02-15

    Sleep deprivation during pregnancy is a serious public health problem as it can affect the health of pregnant women and newborns. However, it is not well studied whether sleep deprivation at different stages of pregnancy has similar effects on emotional and cognitive functions of the offspring, and if so, the potential cellular mechanisms also remain poorly understood. In the present study, the pregnant rats were subjected to sleep deprivation for 6 h per day by gentle handling during the first (gestational days 1-7), second (gestational days 8-14) and third trimester (gestational days 15-21) of pregnancy, respectively. The emotional and cognitive functions as well as hippocampal long-term potentiation (LTP) were tested in the offspring rats (postnatal days 42-56). The offspring displayed impaired hippocampal-dependent spatial learning and memory, and increased depressive- and anxiety-like behaviors. Quantification of BrdU-positive cells revealed that adult hippocampal neurogenesis was significantly reduced compared to control. Electrophysiological recording showed that maternal sleep deprivation impaired hippocampal CA1 LTP and reduced basal synaptic transmission, as reflected by a decrease in the frequency and amplitude of miniature excitatory postsynaptic current in the hippocampal CA1 pyramidal neurons. Taken together, these results suggest that maternal sleep deprivation at different stages of pregnancy disrupts the emotional and cognitive functions of the offspring that might be attributable to the suppression of hippocampal LTP and basal synaptic transmission.

  19. Relationships among leadership practices, work environments, staff communication and outcomes in long-term care.

    Science.gov (United States)

    Tourangeau, Ann; Cranley, Lisa; Spence Laschinger, Heather K; Pachis, Jaime

    2010-11-01

    To examine the role that work relationships have on two long-term care outcomes: job satisfaction and turnover intention. It is easy to overlook the impact that human relations have in shaping work environments that are conducive to organizational effectiveness. Employee job satisfaction and retention are important organizational outcomes. Six hundred and seventy-five nursing and other staff from 26 long-term care facilities were surveyed about their work environments, work group relationships, observed leadership practices, organizational support, job satisfaction and turnover intention. Higher job satisfaction was associated with lower emotional exhaustion burnout, higher global empowerment, higher organizational support, higher psychological empowerment, stronger work group cohesion and higher personal accomplishment. Higher turnover intention was associated with lower job satisfaction, higher emotional exhaustion burnout, more outside job opportunities, weaker work group cohesion, lower personal accomplishment and higher depersonalization. No relationship was found between leadership practices and job satisfaction or turnover intention. Stronger work group relationships, stronger sense of personal accomplishment and lower emotional exhaustion have direct effects on increasing job satisfaction and lowering turnover intention. To retain long-term care staff, attention should be paid to fostering positive work group cohesion, supporting and acknowledging staff accomplishments and minimizing staff burnout. © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

  20. The influence of length of relationship, gender and age on the relationship intention of short-term insurance clients: an exploratory study

    Directory of Open Access Journals (Sweden)

    Derik Steyn

    2011-09-01

    insurance industry completed self-administered questionnaires. Findings indicate that, for a group of high relationship-intention clients of a short-term insurance organisation, no practically significant discrimination exists on any of the relationship-intention constructs for clients’ length of relationship, gender or age.

  1. Human type 2 17beta-hydroxysteroid dehydrogenase mRNA and protein distribution in placental villi at mid and term pregnancy

    Directory of Open Access Journals (Sweden)

    Plante Julie

    2007-07-01

    Full Text Available Abstract Background During human pregnancy, the placental villi produces high amounts of estradiol. This steroid is secreted by the syncytium, which is directly in contact with maternal blood. Estradiol has to cross placental foetal vessels to reach foetal circulation. The enzyme 17beta-hydroxysteroid dehydrogenase type 2 (17beta-HSD2 was detected in placental endothelial cells of foetal vessels inside the villi. This enzyme catalyzes the conversion of estradiol to estrone, and of testosterone to androstenedione. It was proposed that estradiol level into foetal circulation could be regulated by 17beta-HSD2. Methods We obtained placentas from 10 to 26 6/7 weeks of pregnancy from women undergoing voluntary termination of pregnancy, term placentas were collected after normal spontaneous vaginal deliveries. We quantified 17beta-HSD2 mRNA levels in mid-gestation and term human placenta by RT-QPCR. We produced a new anti-17beta-HSD2 antibody to study its spatio-temporal expression by immunohistochemistry. We also compared steroid levels (testosterone, estrone and estradiol and 17beta-HSD2 mRNA and protein levels between term placenta and endometrium. Results High 17beta-HSD2 mRNA and protein levels were found in both mid-gestation and term placentas. However, we showed that 17beta-HSD2 mRNA levels increase by 2.27 fold between mid-gestation and term. This period coincides with a transitional phase in the development of the villous vasculature. In mid-gestation placenta, high levels of 17beta-HSD2 were found in mesenchymal villi and immature intermediate villi, more precisely in endothelial cells of the stromal channel. At term, high levels of 17beta-HSD2 were found in the numerous sinusoidal capillaries of terminal villi. 17beta-HSD2 mRNA and protein levels in term placentas were respectively 25.4 fold and 30 to 60 fold higher than in the endometrium. Steroid levels were also significantly higher in term placenta than in the endometrium. Conclusion

  2. The relationship between trace mineral concentrations of amniotic fluid with placenta traits in the pregnancy toxemia Ghezel ewes

    Directory of Open Access Journals (Sweden)

    Ali Olfati

    2016-07-01

    Conclusions: Overall, determinations of these trace minerals in the AF ewes could have been used to obtain information on nutritional and reproductive status for the diagnosis of pregnancy toxemia in Ghezel ewes.

  3. Relationship between Short Term Memory and Cardiopulmonary Fitness of Administrative Officers at Universitas Padjadjaran

    Directory of Open Access Journals (Sweden)

    Iswaran Ampalakan

    2016-03-01

    Full Text Available Background: The work of administrative officers depends a lot on their capability in memorizing. Increased fitness is strongly associated with a better memory. This study was conducted to determine the relationship between cardiopulmonary fitness and short term memory. Methods: This analytical cross sectional study was carried out from August to September 2014. Subjects from administrative offices within Universitas Padjadjaran were chosen by simple random sampling. 101 individuals were selected, comprising of 68 males and 33 females. Data were obtained through Digit Span Test for short term memory and the cardiopulmonary fitness was measured using Harvard Step Test. The VO2 Max obtained was correlated with the Digit Span Test score. Results: The mean for cardiopulmonary fitness of males was found to be 36.1, with standard deviation 8.63, whereas mean cardiopulmonary fitness for females was found to be 32.94, with standard deviation 7.5. For correlation analysis, the result of Spearman’s rank analysis from the study showed that the p-value is 0.00. Comparing to the significance level α=5%, the p value is worth less, thus the null hypothesis, Ho is rejected. Therefore, it could be concluded that there was a relationship between cardiopulmonary fitness and short term memory of male and female administrative officers at Universitas Padjadjaran. Conclusions: There is a relationship between cardiopulmonary fitness and short term memory of male and female administrative officers at Universitas Padjadjaran.

  4. The Relationship of Maternal Age, Quickening, and Physical Symptoms of Pregnancy on the Development of Maternal-Fetal Attachment

    Science.gov (United States)

    1988-01-01

    hyperemesis gravidarum and habitual abortions, have psychological, as well as physiological roots (McDonald, 1965; Zechnich & Hammer, 1982). The other...attachment, some uncommon and more severe problems of pregnancy have also been linked with psychological effects. These include hyperemesis gravidarum ...and vomiting of pregnancy is called hyperemesis gravidarum when it becomes serious enough to endanger life (Bernstein, 1952). It is a condition that

  5. The Relationship between Constitution of Traditional Chinese Medicine in the First Trimester and Pregnancy Symptoms: A Longitudinal Observational Study.

    Science.gov (United States)

    Jiang, QiaoYu; Li, Jue; Wang, GuangHua; Wang, Jing

    2016-01-01

    Objective. We report on the distribution of traditional Chinese medicine (TCM) constitution in the first trimester and on the association between TCM constitution and maternal symptoms related to pregnancy. Methods. Participants were followed up until delivery to observe primary measures (gestational hypertension and gestational diabetes mellitus) and secondary measures (signs of miscarriage, miscarriage, nausea and vomiting, and sleepiness and defecation during pregnancy). Descriptive analysis, t-tests, chi-square tests, and logistic regression analysis were used in this study. Results. 61.8% of the participants had unbalanced constitutions. We did not find a significant association between the TCM constitution and gestational hypertension, gestational diabetes, miscarriage, signs of miscarriage, and defecation during pregnancy. And we found that women with unbalanced constitutions in early pregnancy had a greater likelihood of severe nausea and vomiting and poor sleep during pregnancy in the logistic regression analysis. Conclusions. These results have implications for female health care providers and policy makers. Identification of TCM constitution may be helpful for understanding nausea and vomiting and poor sleepiness during pregnancy, especially in the condition that can not be explained by modern medical science, and be helpful for making program to improve these uncomfortable symptoms.

  6. Long-Term Incisal Relationships After Palatoplasty in Patients With Isolated Cleft Palate.

    Science.gov (United States)

    Odom, Elizabeth B; Woo, Albert S; Mendonca, Derick A; Huebener, Donald V; Nissen, Richard J; Skolnick, Gary B; Patel, Kamlesh B

    2016-06-01

    Various palatoplasty techniques have limited incisions in the hard palate due to concerns that these incisions may limit maxillary growth. There is little convincing long-term evidence to support this. Our purpose is to determine incisal relationships, an indicator for future orthognathic procedure, in patients after repair of an isolated cleft of the secondary palate. Our craniofacial database was used to identify patients aged 10 years or greater with an isolated cleft of the secondary palate who underwent palatoplasty between 1985 and 2002. Data collected included age at palatoplasty and follow-up, cleft type, associated syndrome, Robin sequence, surgeon, repair technique, number of operations, and occlusion. Incisal relationship was determined through clinical observation by a pediatric dentist and orthodontist. Seventy eligible patients operated on by 9 surgeons were identified. Class III incisal relationship was seen in 5 patients (7.1%). Palatoplasty techniques over the hard palate (63 of 70 patients) included 2-flap palatoplasty, VY-pushback, and Von Langenbeck repair. There was an association between class III incisal relationship and syndromic diagnosis (P cleft of the secondary palate, there was no association between class III incisal relationship and surgeon, age at repair, cleft type, palatoplasty technique, or number of operations. Increased likelihood of class III incisal relationship was associated primarily with syndromic diagnosis.

  7. Pregnancy intentions and teenage pregnancy among Latinas: a mediation analysis.

    Science.gov (United States)

    Rocca, Corinne H; Doherty, Irene; Padian, Nancy S; Hubbard, Alan E; Minnis, Alexandra M

    2010-09-01

    The extent to which pregnancy intentions mediate the relationship between individual, familial and cultural characteristics and adolescent pregnancy is not well understood. The role of intentions may be particularly important among Latina teenagers, whose attitudes toward pregnancy are more favorable than those of other groups and whose pregnancy rates are high. Prospective, time-varying data from 2001-2004 were used to investigate whether two measures of pregnancy intentions, wantedness and happiness, mediated associations between risk factors and pregnancy among 213 Latina adolescents in San Francisco. Participants were tested for pregnancy and interviewed about pregnancy intentions, partnerships, family characteristics and activities every six months for two years. Associations and mediation were examined using logistic regression. Neither pregnancy intention variable mediated relationships between participant characteristics and pregnancy. After adjustment for other measures, wantedness was strongly associated with pregnancy (odds ratio, 2.6), while happiness was not. Having a strong family orientation was associated with happiness (3.7) but unrelated to pregnancy. Low power in a sexual relationship with a main partner was associated with an elevated risk of pregnancy (3.3). If the pregnancy intentions of all participants were changed to definitely not wanting pregnancy, the estimated decline in pregnancy risk would be 16%. Pregnancy intentions were important not as mediators but rather as independent risk factors for pregnancy. Differences in pregnancy rates between groups of Latinas may be less a function of intentional choice than of situational factors. Interventions and research should focus on identifying and targeting factors that hinder effective contraceptive use among teenagers who want to avoid pregnancy. Copyright © 2010 by the Guttmacher Institute.

  8. Pregnancy Intentions and Teenage Pregnancy Among Latinas: A Mediation Analysis

    Science.gov (United States)

    Rocca, Corinne H.; Doherty, Irene; Padian, Nancy S.; Hubbard, Alan E.; Minnis, Alexandra M.

    2010-01-01

    CONTEXT The extent to which pregnancy intentions mediate the relationship between individual, familial and cultural characteristics and adolescent pregnancy is not well understood. The role of intentions may be particularly important among Latina teenagers, whose attitudes toward pregnancy are more favorable than those of other groups and whose pregnancy rates are high. METHODS Prospective, time-varying data from 2001–2004 were used to investigate whether two measures of pregnancy intentions, wantedness and happiness, mediated associations between risk factors and pregnancy among 213 Latina adolescents in San Francisco. Participants were tested for pregnancy and interviewed about pregnancy intentions, partnerships, family characteristics and activities every six months for two years. Associations and mediation were examined using logistic regression. RESULTS Neither pregnancy intention variable mediated relationships between participant characteristics and pregnancy. After adjustment for other measures, wantedness was strongly associated with pregnancy (odds ratio, 2.6), while happiness was not. Having a strong family orientation was associated with happiness (3.7) but unrelated to pregnancy. Low sexual relationship power with a main partner was associated with an elevated risk of pregnancy (3.3). If the pregnancy intentions of all participants were changed to definitely not wanting pregnancy, the estimated decline in pregnancy risk would be 16%. CONCLUSIONS Pregnancy intentions were important not as mediators but rather as independent risk factors for pregnancy. Differences in pregnancy rates between groups of Latinas may be less a function of intentional choice than of situational factors. Interventions and research should focus on identifying and targeting factors that hinder effective contraceptive use among teenagers who want to avoid pregnancy. PMID:20887287

  9. Long-Term Risks and Possible Benefits Associated with Late Adolescent Romantic Relationship Quality.

    Science.gov (United States)

    Kansky, Jessica; Allen, Joseph P

    2018-02-05

    Adolescent romantic relationships have the potential to affect psychological functioning well into adulthood. This study assessed adolescent romantic relationship qualities as long-term predictors of psychological functioning utilizing a longitudinal multi-method, multi-informant study of 80 participants (59% female; 54% Caucasian, 35% African American, 11% mixed or other race) assessed at age 17 along with their romantic partners and at ages 25-27. Controlling for gender, family income, and baseline mental health, partner-reported hostile conflict at age 17 predicted relative increases in internalizing behaviors from age 17 to 27. In contrast, observed teen support with their partner during a help-seeking task at age 17 predicted relative decreases in externalizing behaviors over time. The results are interpreted as suggesting qualities that may help determine whether adolescent romances have positive vs. negative long-term psychological health implications.

  10. The relationship between air pollution and low birth weight: effects by mother's age, infant sex, co-pollutants, and pre-term births

    International Nuclear Information System (INIS)

    Bell, Michelle L; Ebisu, Keita; Belanger, Kathleen

    2008-01-01

    Previously we identified associations between the mother's air pollution exposure and birth weight for births in Connecticut and Massachusetts from 1999-2002. Other studies also found effects, though results are inconsistent. We explored potential uncertainties in earlier work and further explored associations between air pollution and birth weight for PM 10 , PM 2.5 , CO, NO 2 , and SO 2 . Specifically we investigated: (1) whether infants of younger (≤24 years) and older (≥40 years) mothers are particularly susceptible to air pollution's effects on birth weight; (2) whether the relationship between air pollution and birth weight differed by infant sex; (3) confounding by co-pollutants and differences in pollutants' measurement frequencies; and (4) whether observed associations were influenced by inclusion of pre-term births. Findings did not indicate higher susceptibility to the relationship between air pollution and birth weight based on the mother's age or the infant's sex. Results were robust to exclusion of pre-term infants and co-pollutant adjustment, although sample size decreased for some pollutant pairs. These findings provide additional evidence for the relationship between air pollution and birth weight, and do not identify susceptible sub-populations based on infant sex or mother's age. We conclude with discussion of key challenges in research on air pollution and pregnancy outcomes.

  11. Cultural humility and the importance of long-term relationships in international partnerships.

    Science.gov (United States)

    Foster, Jennifer

    2009-01-01

    This article describes an education, leadership, and health professional interchange project in the Dominican Republic. It emphasizes the importance of long-term relationships and explores how over time, dialogue has led to cultural humility, self-reflection, and empowerment among nursing colleagues across national boundaries, despite differences in assumptions. The project is an example of a north-south collaboration encouraged by the World Health Organization to strengthen nursing and midwifery globally.

  12. Amplitude-Duration-Persistence Trade-off Relationship for Long Term Bear Stock Markets

    OpenAIRE

    Li, Ziran; Sun, Jiajing; Wang, Shouyang

    2013-01-01

    We study the mechanism that controls the shape of the bear market through an information diffusion perspective, and establish a frontier of market decline, in terms of a trade-off between amplitude, duration and the rate of information diffusion. Empirical analysis using data from 15 stock markets confirms the existence of this trade-off relationship. An algorithm for generating the frontier using real data is proposed and applied in several market scenarios. The results suggest that the beha...

  13. A Qualitative Study of Equality in Long-Term Lesbian Relationships

    OpenAIRE

    Etzler, Betty Catherine

    1998-01-01

    This study explores how 30 long-term lesbian couples, who have lived together 15 or more years, conceptualize and practice equality within their partnerships. Verbal pictures of each couple provide a sense of who they are, how they met, and what is important to them. Dialogue about the egalitarian nature of their relationships and how they practice equality permeates this analysis. These couples practice an interdependent power based on a high degree of mutuality and joint responsibility for ...

  14. Short-Term Impact of Safer Choices: A Multicomponent, School-Based HIV, Other STD, and Pregnancy Prevention Program.

    Science.gov (United States)

    Coyle, Karin; Basen-Engquist, Karen; Kirby, Douglas; Parcel, Guy; Banspach, Stephen; Harrist, Ronald; Baumler, Elizabeth; Weil, Marsha

    1999-01-01

    Evaluated the effectiveness of the first year of "Safer Choices," a two-year, multicomponent HIV, STD, and pregnancy-prevention program for high school students based on social theory. Student self-report surveys indicated that "Safer Choices" succeeded in reducing selected risk behaviors and in enhancing selected protective…

  15. Cardiovascular risk estimation in women with a history of hypertensive pregnancy disorders at term: a longitudinal follow-up study

    NARCIS (Netherlands)

    Hermes, Wietske; Tamsma, Jouke T.; Grootendorst, Diana C.; Franx, Arie; van der Post, Joris; van Pampus, Maria G.; Bloemenkamp, Kitty W. M.; Porath, Martina; Mol, Ben W.; de Groot, Christianne J. M.

    2013-01-01

    Cardiovascular disease is associated with major morbidity and mortality in women in the Western world. Prediction of an individual cardiovascular disease risk in young women is difficult. It is known that women with hypertensive pregnancy complications have an increased risk for developing

  16. Long-Term Predictions from Early Adolescent Attachment State of Mind to Romantic Relationship Behaviors

    Science.gov (United States)

    Tan, Joseph S.; Hessel, Elenda T.; Loeb, Emily L.; Schad, Megan M.; Allen, Joseph P.; Chango, Joanna M.

    2015-01-01

    Attachment state of mind was investigated as a long-term predictor of romantic relationship competence. A secure early adolescent attachment state of mind was hypothesized to predict more constructive dyadic behaviors during conflict discussions and support seeking interactions in late adolescence and early adulthood. Utilizing multi-method data from a community sample of 184 individuals, followed from ages 14 to 21, adolescents with a secure attachment state of mind at age 14 were found to be in relationships that displayed more constructive dyadic conflict discussion behaviors and dyadic supportive behaviors at both ages 18 and 21. Results suggest substantial links between early adolescent attachment state of mind and the adult romantic relationship atmosphere an individual creates and experiences. PMID:28154474

  17. Short and long term mortality rates associated with first pregnancy outcome: population register based study for Denmark 1980-2004.

    Science.gov (United States)

    Reardon, David C; Coleman, Priscilla K

    2012-09-01

    There is a growing interest in examining death rates associated with different pregnancy outcomes for time periods beyond one year. Previous population studies, however, have failed to control for complete reproductive histories. In this study we seek to eliminate the potential confounding effect of unknown prior pregnancy history by examining mortality rates associated specifically with first pregnancy outcome alone. We also examine differences in mortality rates associated with early abortion and late abortions (after 12 weeks). Medical records for the entire population of women born in Denmark between 1962 and 1991 and were alive in 1980, were linked to death certificates. Mortality rates associated with first pregnancy outcomes (delivery, miscarriage, abortion, and late abortion) were calculated. Odds ratios examining death rates based on reproductive outcomes, adjusted for age at first pregnancy and year of women's births, were also calculated. A total of 463,473 women had their first pregnancy between 1980 and 2004, of whom 2,238 died. In nearly all time periods examined, mortality rates associated with miscarriage or abortion of a first pregnancy were higher than those associated with birth. Compared to women who delivered, the age and birth year adjusted cumulative risk of death for women who had a first trimester abortion was significantly higher in all periods examined, from 180 days (OR=1.84; 1.11 <95% CI <3.71) through 10 years (1.39; 1.22 <95% CI <1.61), as was the risk for women who had abortions after 12 weeks from one year (OR=4.31; 2.18 <95% CI <8.54) through 10 years (OR=2.41; 1.56 <95% CI <2.41). For women who miscarried, the risk was significantly higher for cumulative deaths through 4 years (OR=1.75; 1.34 <95% CI <2.27) and at 10 years (OR=1.48; 1.18 <95% CI <1.85). Compared to women who delivered, women who had an early or late abortion had significantly higher mortality rates within 1 through 10 years. A lesser effect may also be present

  18. [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.

  19. Ankylosing Spondylitis and Pregnancy: A Literature Review.

    Science.gov (United States)

    Giovannopoulou, Eirini; Gkasdaris, Grigorios; Kapetanakis, Stylianos; Kontomanolis, Emmanuel

    2017-01-01

    Ankylosing Spondylitis (AS) is the prototype of a group of systemic rheumatic diseases collectively referred to as Spondylarthitides (SpA). It has now become clear that AS is not as rare as previously thought and, although it has an early onset in life affecting patients in their reproductive years, it has not been proved to adversely affect fertility in females. The aim of this review is to summarize all the recent data on AS and pregnancy in terms of fertility, disease course and pregnancy outcome from a clinical perspective. A literature research was conducted based on the following medical databases: Pubmed/ Medline and the Cochrane Library. We searched for randomized controlled studies, casecontrol studies, cohort studies, patient and drug registers in relation to pregnancy and AS. The existing data do not support a causal relationship between AS and infertility. The state of pregnancy is not associated with reduced disease activity in patients with AS. Additionally, AS tends to adversely affect health-related quality of life during pregnancy, in comparison with normal population and patients with rheumatoid arthritis. As far as the obstetrical outcome is concerned, there is no consensus on the significant association between AS and specific pregnancy, delivery and fetal complications. Previous studies are highly heterogenous and mainly retrospective and thus, the existing data are controversial and inconclusive. Subsequent studies are required to enlighten our knowledge on the interaction between AS and pregnancy. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  20. Third trimester preterm and term premature rupture of membranes: Is there any difference in maternal characteristics and pregnancy outcomes?

    Directory of Open Access Journals (Sweden)

    Ivana Chandra

    2017-10-01

    Conclusion: Higher C-reactive protein and body temperature in the PPROM group suggest an asymptomatic infection that requires close monitoring to prevent any adverse effect on pregnancy outcome. Longer latency period in PPROM group is predictable in order to minimize perinatal morbidity and mortality because of prematurity itself. Therefore, an increase in gestational age plays an important role that can affect a clinician’s decision making regarding whether to transfer to the NICU.

  1. Pregnancy swimming causes short- and long-term neuroprotection against hypoxia-ischemia in very immature rats.

    Science.gov (United States)

    Sanches, Eduardo Farias; Durán-Carabali, Luz Elena; Tosta, Andrea; Nicola, Fabrício; Schmitz, Felipe; Rodrigues, André; Siebert, Cassiana; Wyse, Angela; Netto, Carlos

    2017-09-01

    BackgroundHypoxia-ischemia (HI) is a major cause of neurological damage in preterm newborn. Swimming during pregnancy alters the offspring's brain development. We tested the effects of swimming during pregnancy in the very immature rat brain.MethodsFemale Wistar rats (n=12) were assigned to the sedentary (SE, n=6) or the swimming (SW, n=6) group. From gestational day 0 (GD0) to GD21 the rats in the SW group were made to swim for 20 min/day. HI on postnatal day (PND) 3 rats caused sensorimotor and cognitive impairments. Animals were distributed into SE sham (SESH), sedentary HIP3 (SEHI), swimming sham (SWSH), and swimming HIP3 (SWHI) groups. At PND4 and PND5, Na + /K + -ATPase activity and brain-derived neurotrophic factor (BDNF) levels were assessed. During lactation and adulthood, neurological reflexes, sensorimotor, anxiety-related, and cognitive evaluations were made, followed by histological assessment at PND60.ResultsAt early stages, swimming caused an increase in hippocampal BDNF levels and in the maintenance of Na + /K + -ATPase function in the SWHI group. The SWHI group showed smaller lesions and the preservation of white matter tracts. SEHI animals showed a delay in reflex maturation, which was reverted in the SWHI group. HIP3 induced spatial memory deficits and hypomyelination in SEHI rats, which was reverted in the SWHI group.ConclusionSwimming during pregnancy neuroprotected the brains against HI in very immature neonatal rats.

  2. Long-term doctor-patient relationships: patient perspective from online reviews.

    Science.gov (United States)

    Detz, Alissa; López, Andrea; Sarkar, Urmimala

    2013-07-02

    Continuity of patient care is one of the cornerstones of primary care. To examine publicly available, Internet-based reviews of adult primary care physicians, specifically written by patients who report long-term relationships with their physicians. This substudy was nested within a larger qualitative content analysis of online physician ratings. We focused on reviews reflecting an established patient-physician relationship, that is, those seeing their physicians for at least 1 year. Of the 712 Internet reviews of primary care physicians, 93 reviews (13.1%) were from patients that self-identified as having a long-term relationship with their physician, 11 reviews (1.5%) commented on a first-time visit to a physician, and the remainder of reviews (85.4%) did not specify the amount of time with their physician. Analysis revealed six overarching domains: (1) personality traits or descriptors of the physician, (2) technical competence, (3) communication, (4) access to physician, (5) office staff/environment, and (6) coordination of care. Our analysis shows that patients who have been with their physician for at least 1 year write positive reviews on public websites and focus on physician attributes.

  3. The Relationship between Maternal Diseases during Pregnancy and Low Birth Weight: a Nested Case-Control Study in Rural Areas of Kurdistan Province (West of Iran

    Directory of Open Access Journals (Sweden)

    Ghobad Moradi

    2017-08-01

    Full Text Available Background: Low birth weight (LBW is considered as one of the important health indicators in evaluating prenatal care as well as determining scale of infants' health in the society. The study aimed to investigate maternal diseases during pregnancy and its impact on LBW in rural areas of Kurdistan province, Iran. Materials and Methods: This study was conducted in nested case-control study method in rural areas of Kurdistan province- Iran in 2015-2016. In this study, 182 infants less than 2,500gr as case and 364 infants weighing 2,500 g and more as control were entered the study. Information about case and control groups was extracted by investigating records of pregnant women care. Data was analyzed using software Stata-12 with point and interval estimation of odds ratio (OR using conditional logistic regression. Results: The results of single-variable analysis of conditional logistic regression showed that there is a statistical relationship between blood pressure during pregnancy, iron deficiency anemia, mother's thyroid problems, oral and dental problems, and history of bleeding during pregnancy in case and control groups (P

  4. [Causal relationship between assertiveness and adjustment in children: A short-term longitudinal study].

    Science.gov (United States)

    Eguchi, Megumi; Hamaguchi, Yoshikazu

    2015-08-01

    This study examined the causal relationships between assertiveness and both internal and external adjustment in children. Elementary school children in grades four through six (N = 284) participated in the study, which used a short-term longitudinal design. The children completed questionnaires twice during a 6-months period. They responded to assertiveness questionnaires that included two components: "self-expression" and "consideration of others". They also completed a self-esteem scale as an index of internal adjustment, and the Class Life Satisfaction scale as an index of external adjustment. There was a positive causative relationship between "self-expression" and internal adjustment and between "consideration for others" and external adjustment. In addition, the effects on adjustment varied according to the type of assertiveness. Cluster analysis and MANOVA indicated that the group with high "self-expression" and "consideration for others" had high internal and external adjustment, while the children with poor assertiveness showed the lowest degree of adaptivity.

  5. Exercise in Pregnancy

    OpenAIRE

    Hinman, Sally K.; Smith, Kristy B.; Quillen, David M.; Smith, M. Seth

    2015-01-01

    Context: Health professionals who care for pregnant women should discuss potential health benefits and harms of exercise. Although most pregnant women do not meet minimal exercise recommendations, there are a growing number of physically active women who wish to continue training throughout pregnancy. Evidence Acquisition: A search of the Web of Science database of articles and reviews available in English through 2014. The search terms exercise pregnancy, strenuous exercise pregnancy, and vi...

  6. Relationship between chronic obstructive pulmonary disease and subclinical coronary artery disease in long-term smokers

    DEFF Research Database (Denmark)

    Rasmussen, Thomas; Køber, Lars; Pedersen, Jesper Holst

    2013-01-01

    Cardiovascular conditions are reported to be the most frequent cause of death in patients with chronic obstructive pulmonary disease (COPD). However, it remains unsettled whether severity of COPD per se is associated with coronary artery disease (CAD) independent of traditional cardiovascular ris...... factors. The aim of this study was to examine the relationship between the presence and severity of COPD and the amount of coronary artery calcium deposit, an indicator of CAD and cardiac risk, in a large population of current and former long-term smokers....

  7. Effects of long-term, near-term, and real-time energy balance, and blood progesterone concentrations, on the pregnancy rate of contemporary dairy cows.

    Science.gov (United States)

    Gomez, N A; Conley, A J; Robinson, P H

    2018-02-01

    This study aimed to contribute to understanding the interface between reproductive and nutritional energetic physiology in contemporary dairy cattle. Multiparous Holstein cows (n = 32) between 70 and 180 days in milk were used in a study starting 10 d prior to the artificial insemination (AI) date and were estrous synchronized using a hormonal regimen. Fourteen cows were determined pregnant on day 39 post-AI. Coccygeal blood samples of all cows were collected on d -10 and -3 prior to AI to determine estrous cyclicity, as well as at AI and at 6, 13 and 20 d post-AI. Milk progesterone was measured 20 d post-AI, and body condition was scored (BCS; 1-5 scale) on days -10, 0, 13 and 27 relative to AI. Blood non-esterified fatty acid concentrations, measured on the same days as BCS, and changes of BCS from d -10 to AI were not predictive of pregnancy outcome. The BCS of cows on the day of AI was greater (P = 0.02) for pregnant cows with an approximate minimum BCS for a high probability of conception being 2.50. Serum progesterone concentrations of pregnant cows were greater (P commercial high-producing multiparous dairy cattle may be partly due to breeding cows that have insufficient BCS to support pregnancy. Published by Elsevier B.V.

  8. Long-term safety and efficacy of telbivudine in infants born to mothers treated during the second or third trimesters of pregnancy.

    Science.gov (United States)

    Han, G-R; Jiang, H-X; Wang, C-M; Ding, Y; Wang, G-J; Yue, X; Zhou, L; Zhao, W

    2017-06-01

    Telbivudine, an FDA pregnancy category B drug, has been found to reduce hepatitis B virus (HBV) perinatal transmission with no safety concerns in infants aged up to 1 year. This study evaluated the long-term efficacy and safety of telbivudine in 214 infants born to 210 pregnant women with chronic hepatitis B infection who were treated with telbivudine during pregnancy (weeks 20-32 of gestation). The infants were followed for up to 5 years after birth. The efficacy endpoint was the rate of perinatal transmission, which was established by HBsAg and HBV DNA levels at 7 and 12 months. Safety endpoints included head circumference, weight, height, congenital abnormality and hospitalization rates. In addition, the Denver Developmental Screening Test was performed in 92 randomly selected infants. None of the 214 infants born to these women were infected with HBV, and all had effective serum hepatitis B surface antibody (HBsAb) levels. Compared with Chinese standard values, there were few differences in the infants' mean head circumference, weight, and height values. No birth defects were diagnosed, and the congenital abnormality rate was 0.934%. Serious adverse events requiring hospitalization occurred in 20 infants (9.35%). The qualified Denver Developmental Screening Test rate in 92 infants was 97.82%, which was comparable to a rate of 92% in normal Chinese children. Thus, treatment with telbivudine during the second or third trimesters of pregnancy safely blocked perinatal transmission of HBV. Infants born to telbivudine-treated mothers showed normal growth and development during long-term follow-up of up to 5 years. © 2017 John Wiley & Sons Ltd.

  9. Pregnancy persistently affects memory T cell populations

    NARCIS (Netherlands)

    Kieffer, Tom E. C.; Faas, Marijke M.; Scherjon, Sicco A.; Prins, Jelmer R.

    Pregnancy is an immune challenge to the maternal immune system. The effects of pregnancy on maternal immunity and particularly on memory T cells during and after pregnancy are not fully known. This observational study aims to show the short term and the long term effects of pregnancy on the

  10. The relationship between vocabulary and short-term memory measures in monolingual and bilingual speakers

    Science.gov (United States)

    Kaushanskaya, Margarita; Blumenfeld, Henrike K.; Marian, Viorica

    2012-01-01

    Previous studies have indicated that bilingualism may influence the efficiency of lexical access in adults. The goals of this research were (1) to compare bilingual and monolingual adults on their native-language vocabulary performance, and (2) to examine the relationship between short-term memory skills and vocabulary performance in monolinguals and bilinguals. In Experiment 1, English-speaking monolingual adults and simultaneous English–Spanish bilingual adults were administered measures of receptive English vocabulary and of phonological short-term memory. In Experiment 2, monolingual adults were compared to sequential English–Spanish bilinguals, and were administered the same measures as in Experiment 1, as well as a measure of expressive English vocabulary. Analyses revealed comparable levels of performance on the vocabulary and the short-term memory measures in the monolingual and the bilingual groups across both experiments. There was a stronger effect of digit-span in the bilingual group than in the monolingual group, with high-span bilinguals outperforming low-span bilinguals on vocabulary measures. Findings indicate that bilingual speakers may rely on short-term memory resources to support word retrieval in their native language more than monolingual speakers. PMID:22518091

  11. Long-term neurodevelopmental outcome of children born to prospectively followed pregnancies of women with systemic lupus erythematosus and/or antiphospholipid syndrome.

    Science.gov (United States)

    Nalli, C; Iodice, A; Andreoli, L; Galli, J; Lojacono, A; Motta, M; Fazzi, E; Tincani, A

    2017-04-01

    Background Systemic lupus erythematosus (SLE) and antiphospholipid antibody syndrome (APS) are autoimmune diseases that affect women of childbearing age. Maternal IgG antiphospholipid antibodies (aPL) can cross the placenta during pregnancy and theoretically reach the fetal brain. Some studies showed an increased number of learning disabilities in these children. Objectives To evaluate the long-term neurodevelopmental outcome of 40 children (median age 7.4 years) born to mothers with SLE and/or APS carrying positive IgG aPL during the third trimester of pregnancy. Methods Children were checked for neurological physical exam and intellectual/cognitive functioning by the Wechsler scale for corrected age. We submitted to the mothers the Child Behavior CheckList (CBCL) and a homemade set of questions created by pediatric neurologists. Results In all children neurological physical exam and intelligence levels were found to be normal. A cognitive impairment or a discrepant cognitive profile was found in 3 (7%) and 11 (28%) children, respectively. Learning disabilities were diagnosed in 3 children (19% of school-age children), all born to mothers with triple aPL positivity. A history of epilepsy was shown in four children (10%). Children born to women with SLE and/or APS may need a long-term follow-up focusing on milestones of neurodevelopment in order to detect and correct any alteration as early as possible.

  12. African American Daughter-Mother Relations and Teenage Pregnancy: Two Faces of Premarital Teenage Pregnancy.

    Science.gov (United States)

    Scott, Joseph W.

    1993-01-01

    Examines mother-daughter relationships and teenage pregnancy prevention in 153 school-aged mothers. The consistent finding is that negative daughter-mother relationships foster earlier first pregnancies, whereas positive relationships resulted in later-age pregnancies. Consistently positive relationships are second in potency for delaying or…

  13. Relationship between body mass index and women's body image, self-esteem and eating behaviours in pregnancy: a cross-cultural study.

    Science.gov (United States)

    Shloim, Netalie; Hetherington, Marion M; Rudolf, Mary; Feltbower, Richard G

    2015-04-01

    This study examined the relationship between self-esteem, restrained eating, body image and body mass index during pregnancy. A total of 110 pregnant Israeli and UK women completed the Rosenberg Self-Esteem Questionnaire, the Dutch Eating Behaviour Questionnaire, scales to assess body image and demographics. Body mass index was calculated from antenatal records. Regression modelling determined the relationship between variables, countries and body mass index categories. High correlations were found between body image and body mass index with significantly higher body dissatisfaction for Israeli women. Self-esteem scores for pregnant women were similar to those reported for non-pregnant women. Poorer body image and higher prevalence of restrained eating were found in healthy weight Israeli women. © The Author(s) 2013.

  14. The relationship of long term global temperature change and human fertility.

    Science.gov (United States)

    Fisch, Harry; Andrews, Howard F; Fisch, Karen S; Golden, Robert; Liberson, Gary; Olsson, Carl A

    2003-07-01

    According to the United Nations, global fertility has declined in the last century as reflected by a decline in birth rates. The earth's surface air temperature has increased considerably and is referred to as global warming. Since changes in temperature are well known to influence fertility we sought to determine if a statistical relationship exists between long-term changes in global air temperatures and birth rates. The most complete and reliable birth rate data in the 20th century was available in 19 industrialized countries. Using bivariate and multiple regression analysis, we compared yearly birth rates from these countries to global air temperatures from 1900 to 1994.A common pattern of change in birth rates was noted for the 19 industrialized countries studied. In general, birth rates declined markedly throughout the century except during the baby boom period of approximately 1940 to 1964. An inverse relationship was found between changes in global temperatures and birth rates in all 19 countries. Controlling for the linear yearly decline in birth rates over time, this relationship remained statistically significant for all the 19 countries in aggregate and in seven countries individually (phuman fertility may have been influenced by change in environmental temperatures.

  15. High Fat Diet Administration during Specific Periods of Pregnancy Alters Maternal Fatty Acid Profiles in the Near-Term Rat

    Directory of Open Access Journals (Sweden)

    Marlon E. Cerf

    2016-01-01

    Full Text Available Excessive fat intake is a global health concern as women of childbearing age increasingly ingest high fat diets (HFDs. We therefore determined the maternal fatty acid (FA profiles in metabolic organs after HFD administration during specific periods of gestation. Rats were fed a HFD for the first (HF1, second (HF2, or third (HF3 week, or for all three weeks (HFG of gestation. Total maternal plasma non-esterified fatty acid (NEFA concentrations were monitored throughout pregnancy. At day 20 of gestation, maternal plasma, liver, adipose tissue, and placenta FA profiles were determined. In HF3 mothers, plasma myristic and stearic acid concentrations were elevated, whereas docosahexaenoic acid (DHA was reduced in both HF3 and HFG mothers. In HF3 and HFG mothers, hepatic stearic and oleic acid proportions were elevated; conversely, DHA and linoleic acid (LA proportions were reduced. In adipose tissue, myristic acid was elevated, whereas DHA and LA proportions were reduced in all mothers. Further, adipose tissue stearic acid proportions were elevated in HF2, HF3, and HFG mothers; with oleic acid increased in HF1 and HFG mothers. In HF3 and HFG mothers, placental neutral myristic acid proportions were elevated, whereas DHA was reduced. Further, placental phospholipid DHA proportions were reduced in HF3 and HFG mothers. Maintenance on a diet, high in saturated fat, but low in DHA and LA proportions, during late or throughout gestation, perpetuated reduced DHA across metabolic organs that adapt during pregnancy. Therefore a diet, with normal DHA proportions during gestation, may be important for balancing maternal FA status.

  16. High Fat Diet Administration during Specific Periods of Pregnancy Alters Maternal Fatty Acid Profiles in the Near-Term Rat.

    Science.gov (United States)

    Cerf, Marlon E; Herrera, Emilio

    2016-01-04

    Excessive fat intake is a global health concern as women of childbearing age increasingly ingest high fat diets (HFDs). We therefore determined the maternal fatty acid (FA) profiles in metabolic organs after HFD administration during specific periods of gestation. Rats were fed a HFD for the first (HF1), second (HF2), or third (HF3) week, or for all three weeks (HFG) of gestation. Total maternal plasma non-esterified fatty acid (NEFA) concentrations were monitored throughout pregnancy. At day 20 of gestation, maternal plasma, liver, adipose tissue, and placenta FA profiles were determined. In HF3 mothers, plasma myristic and stearic acid concentrations were elevated, whereas docosahexaenoic acid (DHA) was reduced in both HF3 and HFG mothers. In HF3 and HFG mothers, hepatic stearic and oleic acid proportions were elevated; conversely, DHA and linoleic acid (LA) proportions were reduced. In adipose tissue, myristic acid was elevated, whereas DHA and LA proportions were reduced in all mothers. Further, adipose tissue stearic acid proportions were elevated in HF2, HF3, and HFG mothers; with oleic acid increased in HF1 and HFG mothers. In HF3 and HFG mothers, placental neutral myristic acid proportions were elevated, whereas DHA was reduced. Further, placental phospholipid DHA proportions were reduced in HF3 and HFG mothers. Maintenance on a diet, high in saturated fat, but low in DHA and LA proportions, during late or throughout gestation, perpetuated reduced DHA across metabolic organs that adapt during pregnancy. Therefore a diet, with normal DHA proportions during gestation, may be important for balancing maternal FA status.

  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. Long term costs and effects of reducing the number of twin pregnancies in IVF by single embryo transfer: the TwinSing study

    Directory of Open Access Journals (Sweden)

    van Goudoever Johannes B

    2010-10-01

    Full Text Available Abstract Background Pregnancies induced by in vitro fertilisation (IVF often result in twin gestations, which are associated with both maternal and perinatal complications. An effective way to reduce the number of IVF twin pregnancies is to decrease the number of embryos transferred from two to one. The interpretation of current studies is limited because they used live birth as outcome measure and because they applied limited time horizons. So far, research on long-term outcomes of IVF twins and singletons is scarce and inconclusive. The objective of this study is to investigate the short (1-year and long-term (5 and 18-year costs and health outcomes of IVF singleton and twin children and to consider these in estimating the cost-effectiveness of single embryo transfer compared with double embryo transfer, from a societal and a healthcare perspective. Methods/Design A multi-centre cohort study will be performed, in which IVF singletons and IVF twin children born between 2003 and 2005 of whom parents received IVF treatment in one of the five participating Dutch IVF centres, will be compared. Data collection will focus on children at risk of health problems and children in whom health problems actually occurred. First year of life data will be collected in approximately 1,278 children (619 singletons and 659 twin children. Data up to the fifth year of life will be collected in approximately 488 children (200 singletons and 288 twin children. Outcome measures are health status, health-related quality of life and costs. Data will be obtained from hospital information systems, a parent questionnaire and existing registries. Furthermore, a prognostic model will be developed that reflects the short and long-term costs and health outcomes of IVF singleton and twin children. This model will be linked to a Markov model of the short-term cost-effectiveness of single embryo transfer strategies versus double embryo transfer strategies to enable the

  19. Cervical length measurement in nulliparous women at term by ultrasound & its relationship to spontaneous onset of labour.

    Science.gov (United States)

    Mukherji, Joydev; Bhadra, Avishek; Ghosh, Suhas Kumar; Hazra, Avijit; Anant, Monika; Bhattacharya, Subir Kumar; Das, Bibekananda; Banu, Shabnam

    2017-10-01

    Data on serial cervical length (CL) measurements in pregnancy at term to predict spontaneous labour onset are scarce and conflicting. This study was conducted to observe CL changes preceding spontaneous onset of labour, by serial transvaginal sonography (TVS) and transabdominal sonography (TAS), in nulliparous Indian women near term. Only nulliparous women with a singleton foetus in cephalic presentation and who confirmed their gestational age were recruited. Sonographic CL measurements were taken at weekly intervals from 36 wk gestation onwards by a single ultrasonologist. Transabdominal and transvaginal measurements were undertaken using the suitable transducer probes with the women in the supine position. A total of 104 women with spontaneous onset of labour were evaluated. There was substantial variation in CL measurements, both by TVS and by TAS, from 36 to 40 wk gestation, although the two sets of measurements correlated closely. Mean CL changed significantly over the last three weeks before delivery. However, only one-third of the women showed CL change of >5 mm per week in the last three weeks. There was poor correlation between gestational age at delivery and the last measured CL, either by TVS or TAS. Length >3.1 mm, measured by TVS at 38 wk gestation, predicted post-dated pregnancy to a limited extent. Inter-individual variations in CL and in CL changes were large. Thus, it was not practical to predict spontaneous onset of labour by sonographic CL measurement near term. Post-dated pregnancy may be predicted with limited success. Further studies should explore other parameters, in addition to CL.

  20. The Soul Mates Model: A Seven-Stage Model for Couple's Long-Term Relationship Development and Flourishing

    Science.gov (United States)

    De La Lama, Luisa Batthyany; De La Lama, Luis; Wittgenstein, Ariana

    2012-01-01

    This article presents the integrative soul mates relationship development model, which provides the helping professionals with a conceptual map for couples' relationship development from dating, to intimacy, to soul mating, and long-term flourishing. This model is informed by a holistic, a developmental, and a positive psychology conceptualization…

  1. Long-Term Effects of Stressors on Relationship Well-Being and Parenting Among Rural African American Women*

    OpenAIRE

    Murry, Velma M.; Harrell, Amanda W.; Brody, Gene H.; Chen, Yi-Fu; Simons, Ronald L.; Black, Angela R.; Cutrona, Carolyn E.; Gibbons, Frederick X.

    2008-01-01

    This investigation of the effects of stressful life events on rural African American women’s relationship well-being, psychological functioning, and parenting included 361 married or long-term cohabiting women. Associations among stressful events, socioeconomic status, perceived racial discrimination, coping strategies, psychological functioning, relationship well-being, and parenting were tested. Stressful events were related directly to diminished relationship well-being and heightened psyc...

  2. Cervical Smear in Pregnancy: The Zaria Experience

    African Journals Online (AJOL)

    other dismay and horror. ¿. Cervical invasive carcinoma in pregnancy has been reported л with an incidence of 1:2, 500 pregnancies in large centres and an incidence of carcinoma in-situ of 1:750 pregnancies. 5. The aim of this report is to determine the pattern of abnormal cervical smears in pregnancy and the relationship.

  3. Teenage Pregnancy and Perinatal Outcomes: Experience from ...

    African Journals Online (AJOL)

    Context: Teenage pregnancy is known as a risk factor for preterm birth, low birth weight and perinatal deaths, thus considered public health problem. In South Africa, most teenage pregnancy is found within the context of unstable relationship and unplanned or unwanted pregnancies. A high rate of teenage pregnancy is ...

  4. Long and Short-Term Dynamic Relationship between Macedonian and Croatian Stock Markets

    Directory of Open Access Journals (Sweden)

    Angelovska Julijana

    2017-11-01

    Full Text Available The aim of this study is the empirical investigation of the long-run relations and the short-term dynamics between two Balkan stock markets: Macedonian and Croatian. The presence of long run common trend between the Macedonian and Croatian stock market indices is identified by applying Johansen’s cointegration maximum eigenvalue and trace tests, while potential causal relations are examined by employing Granger’s causality tests. Data sample spans from January 3rd, 2005 to March 31st, 2017. The stock market indices were found to be co-integrated with significant relationships. A bi-directional pattern of causality is documented between the Macedonian and Croatian returns. This pattern is remarkably stable and suggests significant economic ties between the investors in Macedonian and Croatian stock markets. The findings are important for the investors meaning that they cannot gain diversification benefits of investing in the Croatian or Macedonian stock market.

  5. The adjusted effect of maternal body mass index, energy and macronutrient intakes during pregnancy, and gestational weight gain on body composition of full-term neonates.

    Science.gov (United States)

    Pereira-da-Silva, Luis; Cabo, Catarina; Moreira, Ana Catarina; Virella, Daniel; Guerra, Tatiana; Camoes, Tania; Silva, Ana Rita; Neves, Rute; Ferreira, Goncalo Cordeiro

    2014-11-01

    To evaluate the effect of prepregnancy body mass index (BMI), energy and macronutrient intakes during pregnancy, and gestational weight gain (GWG) on the body composition of full-term appropriate-for-gestational age neonates. This is a cross-sectional study of a systematically recruited convenience sample of mother-infant pairs. Food intake during pregnancy was assessed by food frequency questionnaire and its nutritional value by the Food Processor Plus (ESHA Research Inc, Salem, OR). Neonatal body composition was assessed both by anthropometry and air displacement plethysmography. Explanatory models for neonatal body composition were tested by multiple linear regression analysis. A total of 100 mother-infant pairs were included. Prepregnancy overweight was positively associated with offspring weight, weight/length, BMI, and fat-free mass in the whole sample; in males, it was also positively associated with midarm circumference, ponderal index, and fat mass. Higher energy intake from carbohydrate was positively associated with midarm circumference and weight/length in the whole sample. Higher GWG was positively associated with weight, length, and midarm circumference in females. Positive adjusted associations were found between both prepregnancy BMI and energy intake from carbohydrate and offspring body size in the whole sample. Positive adjusted associations were also found between prepregnancy overweight and adiposity in males, and between GWG and body size in females. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  6. Long-term testosterone treatment during pregnancy does not alter insulin or glucose profile in a sheep model of polycystic ovary syndrome.

    Science.gov (United States)

    Recabarren, Monica; Carrasco, Albert; Sandoval, Daniel; Diaz, Felipe; Sir-Petermann, Teresa; Recabarren, Sergio E

    2017-09-07

    The administration of testosterone to pregnant sheep to resemble fetal programming of the polycystic ovary syndrome could alter other hormones/factors of maternal origin with known effects on fetal growth. Hence, we studied the weekly profile of insulin, progesterone and glucose during a treatment with testosterone propionate given biweekly from weeks 5 to 17 of pregnancy (term at 21 weeks) and checked the outcome of their fetuses at 17 weeks of gestation after C-section. Control dams were only exposed to the vehicle of the hormone. The testosterone administration did not cause any significant change in the maternal weekly profile of insulin, progesterone or glucose concentration, although the plasma levels of testosterone in the treated dams were inversely correlated to the levels of progesterone. Testosterone treatment also induced an inverse correlation between mean maternal insulin levels and fetal insulin levels; however, the fetal zoometric parameters, body weight, or insulin levels did not differ between exposed and not exposed fetuses. Therefore, treatment with testosterone during pregnancy does not cause significant impact on insulin levels in the mother, leading to less effect on the programming of fetal growth.

  7. Long-term Relationships between Cholinergic Tone, Synchronous Bursting and Synaptic Remodeling

    Science.gov (United States)

    Kaufman, Maya; Corner, Michael A.; Ziv, Noam E.

    2012-01-01

    Cholinergic neuromodulation plays key roles in the regulation of neuronal excitability, network activity, arousal, and behavior. On longer time scales, cholinergic systems play essential roles in cortical development, maturation, and plasticity. Presumably, these processes are associated with substantial synaptic remodeling, yet to date, long-term relationships between cholinergic tone and synaptic remodeling remain largely unknown. Here we used automated microscopy combined with multielectrode array recordings to study long-term relationships between cholinergic tone, excitatory synapse remodeling, and network activity characteristics in networks of cortical neurons grown on multielectrode array substrates. Experimental elevations of cholinergic tone led to the abrupt suppression of episodic synchronous bursting activity (but not of general activity), followed by a gradual growth of excitatory synapses over hours. Subsequent blockage of cholinergic receptors led to an immediate restoration of synchronous bursting and the gradual reversal of synaptic growth. Neither synaptic growth nor downsizing was governed by multiplicative scaling rules. Instead, these occurred in a subset of synapses, irrespective of initial synaptic size. Synaptic growth seemed to depend on intrinsic network activity, but not on the degree to which bursting was suppressed. Intriguingly, sustained elevations of cholinergic tone were associated with a gradual recovery of synchronous bursting but not with a reversal of synaptic growth. These findings show that cholinergic tone can strongly affect synaptic remodeling and synchronous bursting activity, but do not support a strict coupling between the two. Finally, the reemergence of synchronous bursting in the presence of elevated cholinergic tone indicates that the capacity of cholinergic neuromodulation to indefinitely suppress synchronous bursting might be inherently limited. PMID:22911726

  8. Modelling of long term kinetic evolution: a fruitful relationship between experiment and theoretical development

    International Nuclear Information System (INIS)

    Barbu, A.

    2008-01-01

    Recent developments in multi-scale modelling, based on atomic scale calculations, are leading to a growing conviction that modelling will soon be used to design material components for nuclear reactors. In this article we discuss this assumption on the basis of the relationship between experimental studies and theoretical calculations of the microstructural evolution of materials under irradiation. In the first part of the paper, the available numerical models for long term microstructural evolutions are briefly reviewed. The experimental methods are presented in a second part. In the third part, several examples of fruitful relationships between modelling and experiments are discussed. The first example deals with the isochronal electrical resistivity recovery of electron irradiated ultra pure iron at 14 K, the second one is dedicated to the microstructural evolution of ferritic model alloy during continuous irradiation with 1 MeV electrons at large fluences, the third one is the modelling of He desorption of helium implanted iron, and the fourth example concerns the mechanisms of formation of solute rich clusters observed by 3-dimensional atom probe in irradiated pressure vessel steels of water pressurized nuclear reactors

  9. The relationship of human milk leptin and macronutrients with gastric emptying in term breastfed infants.

    Science.gov (United States)

    Cannon, Anna M; Gridneva, Zoya; Hepworth, Anna R; Lai, Ching T; Tie, Wan J; Khan, Sadaf; Hartmann, Peter E; Geddes, Donna T

    2017-07-01

    BackgroundInfants breastfed on demand exhibit a variety of feeding patterns and self-regulate their nutrient intake, but factors influencing their gastric emptying (GE) are poorly understood. Despite research into appetite regulation properties of leptin, there is limited information about relationships between human milk leptin and infant GE.MethodsGastric volumes were calculated from ultrasound scans of infants' stomachs (n=20) taken before and after breastfeeding, and then every 12.5 min (median; range: 3-45 min) until the next feed. Skim milk leptin and macronutrient concentrations were measured and doses were calculated.ResultsThe leptin concentration was (mean±SD) 0.51±0.16 ng/ml; the leptin dose was 45.5±20.5 ng per feed. No relationships between both concentration and dose of leptin and time between the feeds (P=0.57; P=1, respectively) or residual stomach volumes before the subsequent feed (P=0.20; P=0.050) were found. Post-feed stomach volumes (GE rate) were not associated with leptin concentration (P=0.77) or dose (P=0.85).ConclusionGE in term breastfed infants was not associated with either skim milk leptin concentration or dose. Further investigation with inclusion of whole-milk leptin and other hormones that affect gastrointestinal activity is warranted.

  10. Long-Term Relationships between the Marine Environment, Krill and Salps in the Southern Ocean

    Directory of Open Access Journals (Sweden)

    Chung Il Lee

    2010-01-01

    Full Text Available Long-term variations (1975–2002 in climatology of marine environmental parameters, Antarctic krill, Euphausia superba, and the pelagic tunicate, Salpa thompsoni, were compared within the Atlantic Sector of the Southern Ocean. Sea water temperature in the top 400 m increased at a rate of 0.020–0.030°C ⋅ yr−1, which was accompanied by the dissolved oxygen decline. Top 100 m water layer became fresher with lower concentrations of phosphates and nitrates, while at subsurface layers (200–400 m both salinity and nutrients showed small increasing trend. Unlike phosphates and nitrates, silicate concentrations decreased in the entire water column. Shorter-term water temperature dynamics closely correlated with the El Nino events expressed as the Southern Oscillation Index which in turn was linked to the propagation of the Antarctic Circumpolar Wave (ACW. The variations of sea-ice extent matched well the changes in both air and water temperatures. In general, abundance of krill and salps showed opposite to each other trends. Due to large area considered in this study, no significant relationships between abiotic factors and both krill and salps were found. However, our analysis demonstrated that krill abundance was greater in years with lower sea water temperature, greater sea-ice extent and higher nutrient concentration, while salps showed the opposite pattern.

  11. Evaluating the relationship between breakfast pattern and short-term memory in junior high school girls.

    Science.gov (United States)

    Ahmadi, A; Sohrabi, Z; Eftekhari, M H

    2009-05-01

    The aim of this study was to evaluate the relationship between breakfast pattern and short-term memory in guidance-school students. Memory improves for subjects who have eaten breakfast. It appears that breakfast consumption influences cognition via several mechanisms. What children eat for breakfast before going to school is very important. A total of 150 junior high school girls were taken from a subject pool in four schools in Shiraz (capital of the Fars Province in Iran). They filled out the socio-economic questionnaires as well as food frequency questionnaires for breakfast and provided two-three day breakfast records in two different seasons and their short-term memories were evaluated by Weksler test socio-economic conditions and dietary intakes were analyzed. The results of the study showed that there was no correlation between parents job, students mean age and their school grades with their memory scores. Dietary analysis demonstrated a negative correlation between local soup consumption in breakfast and memory scores. Food record analysis showed no correlation between fat, cholesterol, protein, vitamin B6, B12, calorie and iodine intake in breakfast and memory scores, but there was a positive correlation between carbohydrate, iron and vitamin B3 intake in breakfast and memory scores, similarly there was a positive correlation between B12 intake in the breakfast and students' average school grades during the year.

  12. Long-term risks and benefits associated with cesarean delivery for mother, baby, and subsequent pregnancies: Systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Oonagh E Keag

    2018-01-01

    Full Text Available Cesarean birth rates continue to rise worldwide with recent (2016 reported rates of 24.5% in Western Europe, 32% in North America, and 41% in South America. The objective of this systematic review is to describe the long-term risks and benefits of cesarean delivery for mother, baby, and subsequent pregnancies. The primary maternal outcome was pelvic floor dysfunction, the primary baby outcome was asthma, and the primary subsequent pregnancy outcome was perinatal death.Medline, Embase, Cochrane, and Cumulative Index to Nursing and Allied Health Literature (CINAHL databases were systematically searched for published studies in human subjects (last search 25 May 2017, supplemented by manual searches. Included studies were randomized controlled trials (RCTs and large (more than 1,000 participants prospective cohort studies with greater than or equal to one-year follow-up comparing outcomes of women delivering by cesarean delivery and by vaginal delivery. Two assessors screened 30,327 abstracts. Studies were graded for risk of bias by two assessors using the Scottish Intercollegiate Guideline Network (SIGN Methodology Checklist and the Risk of Bias Assessment tool for Non-Randomized Studies. Results were pooled in fixed effects meta-analyses or in random effects models when significant heterogeneity was present (I2 ≥ 40%. One RCT and 79 cohort studies (all from high income countries were included, involving 29,928,274 participants. Compared to vaginal delivery, cesarean delivery was associated with decreased risk of urinary incontinence, odds ratio (OR 0.56 (95% CI 0.47 to 0.66; n = 58,900; 8 studies and pelvic organ prolapse (OR 0.29, 0.17 to 0.51; n = 39,208; 2 studies. Children delivered by cesarean delivery had increased risk of asthma up to the age of 12 years (OR 1.21, 1.11 to 1.32; n = 887,960; 13 studies and obesity up to the age of 5 years (OR 1.59, 1.33 to 1.90; n = 64,113; 6 studies. Pregnancy after cesarean delivery was associated with

  13. Long-term risks and benefits associated with cesarean delivery for mother, baby, and subsequent pregnancies: Systematic review and meta-analysis

    Science.gov (United States)

    Keag, Oonagh E.; Stock, Sarah J.

    2018-01-01

    Background Cesarean birth rates continue to rise worldwide with recent (2016) reported rates of 24.5% in Western Europe, 32% in North America, and 41% in South America. The objective of this systematic review is to describe the long-term risks and benefits of cesarean delivery for mother, baby, and subsequent pregnancies. The primary maternal outcome was pelvic floor dysfunction, the primary baby outcome was asthma, and the primary subsequent pregnancy outcome was perinatal death. Methods and findings Medline, Embase, Cochrane, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases were systematically searched for published studies in human subjects (last search 25 May 2017), supplemented by manual searches. Included studies were randomized controlled trials (RCTs) and large (more than 1,000 participants) prospective cohort studies with greater than or equal to one-year follow-up comparing outcomes of women delivering by cesarean delivery and by vaginal delivery. Two assessors screened 30,327 abstracts. Studies were graded for risk of bias by two assessors using the Scottish Intercollegiate Guideline Network (SIGN) Methodology Checklist and the Risk of Bias Assessment tool for Non-Randomized Studies. Results were pooled in fixed effects meta-analyses or in random effects models when significant heterogeneity was present (I2 ≥ 40%). One RCT and 79 cohort studies (all from high income countries) were included, involving 29,928,274 participants. Compared to vaginal delivery, cesarean delivery was associated with decreased risk of urinary incontinence, odds ratio (OR) 0.56 (95% CI 0.47 to 0.66; n = 58,900; 8 studies) and pelvic organ prolapse (OR 0.29, 0.17 to 0.51; n = 39,208; 2 studies). Children delivered by cesarean delivery had increased risk of asthma up to the age of 12 years (OR 1.21, 1.11 to 1.32; n = 887,960; 13 studies) and obesity up to the age of 5 years (OR 1.59, 1.33 to 1.90; n = 64,113; 6 studies). Pregnancy after cesarean

  14. ROLE OF GENE POLYMORFISM OF PLASMINOGEN ACTIVATOR INGIBITOR TYPE I AS A RISK FACTOR FOR PREMATURE RUPTURE OF MEMBRANE AT TERM PREGNANCY

    Directory of Open Access Journals (Sweden)

    M. G. Nikolayeva

    2013-01-01

    Full Text Available The retrospective study was designed to identify association of premature rupture of the fetal membranes (PROM with carrying polymorphisms in genes encoding folate metabolism and hemostasis in 717 women. More than one hundred potential predictors were analyzed including carriage of thrombogenic genes polymorphisms and genes encoding folate metabolism: FV[Arg506Gln], F II [20210 G/A], MTHFR [Ala222Val], (PAI-I[-675 5G/4G]. Study revealed that plasminogen activator ingibitor-1 gene polymorphism increases significantly the risk of premature rupture of the fetal membranes in term pregnancy (PROM: heterozygous plasminogen activator ingibitor-1 gene polymorphism is associated with 3.6-fold (95% CI 2.4–5.4; p < 0.001, homozygous plasminogen activator ingibitor-1 gene polymorphism – with 1.7-fold (95% CI 1.1–2.6; p = 0.01 risk rise of PROM.

  15. Moving Beyond Managing Realized Genomic Relationship in Long-Term Genomic Selection.

    Science.gov (United States)

    De Beukelaer, Herman; Badke, Yvonne; Fack, Veerle; De Meyer, Geert

    2017-06-01

    Long-term genomic selection (GS) requires strategies that balance genetic gain with population diversity, to sustain progress for traits under selection, and to keep diversity for future breeding. In a simulation model for a recurrent selection scheme, we provide the first head-to-head comparison of two such existing strategies: genomic optimal contributions selection (GOCS), which limits realized genomic relationship among selection candidates, and weighted genomic selection (WGS), which upscales rare allele effects in GS. Compared to GS, both methods provide the same higher long-term genetic gain and a similar lower inbreeding rate, despite some inherent limitations. GOCS does not control the inbreeding rate component linked to trait selection, and, therefore, does not strike the optimal balance between genetic gain and inbreeding. This makes it less effective throughout the breeding scheme, and particularly so at the beginning, where genetic gain and diversity may not be competing. For WGS, truncation selection proved suboptimal to manage rare allele frequencies among the selection candidates. To overcome these limitations, we introduce two new set selection methods that maximize a weighted index balancing genetic gain with controlling expected heterozygosity (IND-HE) or maintaining rare alleles (IND-RA), and show that these outperform GOCS and WGS in a nearly identical way. While requiring further testing, we believe that the inherent benefits of the IND-HE and IND-RA methods will transfer from our simulation framework to many practical breeding settings, and are therefore a major step forward toward efficient long-term genomic selection. Copyright © 2017 by the Genetics Society of America.

  16. The relationship between maternal smoking during pregnancy and parental-reported experience of dental caries in Indigenous Australian children.

    Science.gov (United States)

    Claudia, C; Ju, X; Mejia, G; Jamieson, L

    2016-12-01

    This study aimed to test the association between maternal smoking during pregnancy and parental-reported experience of dental caries in Indigenous Australian children. Data were from the Longitudinal Study of Indigenous Children (LSIC); a population-based cohort study in Australia. Participants were 1,687 Indigenous Australian children aged 5 or less. Biological, social and behavioural variables were tested using log-linear modelling with binomial regression to determine the association with parental-reported experience of dental caries. Markov Chain Monte Carlo methods were used for multiple imputation of missing data. Overall 25.8% of Indigenous Australian children had dental caries as reported by a carer. In the multivariable model, increased prevalence of parental-reported caries was significantly associated with low maternal education levels (RR=1.60, 95%CI 1.17,2.20) and high sugar consumption (RR= 1.60, 95%CI 1.26,2.02). In the group of children whose mothers smoked tobacco during pregnancy, the association with parent-reported dental caries approached the threshold of significance, but was not significantly associated with caries status in children (RR=1.19, 95%CI 0.99,1.43). After multiple imputation, the most significant association was evident in children of the least educated mothers (RR=1.57, 95%CI 1.25,1.95), breastfeeding more than 12 months (RR=1.26, 95%CI 1.01,1.56), sweet intake more than 30% (RR=1.42, 95%CI 1.15,1.74) and 20-30% (RR=1.29 95%CI 1.04,1.59) and residing in outer regional (RR=1.56, 95%CI 1.19,2.05) or inner regional locations (RR=1.50, 95%CI 1.19,1.88). Mothers' tobacco smoking status showed a weak association with parent-reported dental decay (RR=1.42, 95%CI 1.20,1.68). This study suggests there is a weak association between maternal smoking during pregnancy and prevalence of parentally-reported dental caries in Indigenous Australian children. Copyright© 2016 Dennis Barber Ltd

  17. Perception of emotional relationship with parents as the main factor that influence on teen pregnancy in Veracruz, Mexico

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    Karina Ivonne Trinidad-Noguera

    2015-04-01

    Full Text Available A qualitative study was conducted in the VIFAC house at Veracruz, Mexico; pregnant teenagers who attended this institution where interviewed. Based on the data obtained from the investigation, we observed risk factors that exponentially increased that teenage girls between 12 and 19 years of age get pregnant, viewed from the perspective of own teenager. This study was conducted on a sample of 16 participants divided in two groups, one of pregnant teenagers and one with parent and / or guardian of these, so get a broader situation of each scenario and to evaluate how each of the factors were influencing their environment so that pregnancy is arrived at such young age, for which we apply two types of semi-structured interview depending on the group to which they belonged.

  18. Relationship between blood and urine concentrations of intact human chorionic gonadotropin and its free subunits in early pregnancy

    International Nuclear Information System (INIS)

    Norman, R.J.; Menabawey, M.; Lowings, C.; Buck, R.H.; Chard, T.

    1987-01-01

    Paired blood and urine samples were obtained from patients between the sixth and 14th weeks of normal pregnancy. The levels of intact human chorionic gonadotropin (hCG), and of the free alpha and beta subunits, were measured by specific radioimmunoassays. There was a close association between blood and urine levels of intact hCG and of the alpha subunit of hCG, but no relation between the levels of beta subunit in these sites. These findings suggest that the use of beta subunit assays may give discrepant results according to the fluid examined. By contrast, measurement of intact hCG appears to give similar results in blood and urine

  19. [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.

  20. The relationship between moderate-to-vigorous intensity physical activity and insulin resistance, insulin-like growth factor (IGF-1)-system 1, leptin and weight change in healthy women during pregnancy and after delivery.

    Science.gov (United States)

    van der Wijden, Carla L; Delemarre-van de Waal, Henriette A; van Mechelen, Willem; van Poppel, Mireille N M

    2015-01-01

    Childbearing is considered to be a significant risk factor for developing overweight and obesity. Physical activity might influence weight change via hormonal changes. To test the hypothesis that higher levels of moderate-to-vigorous intensity physical activity (MVPA) are positively associated with maternal insulin sensitivity and reduce IGF-1, IGFBP-3, leptin levels, bodyweight gain/retention and birth weight. In healthy nulliparous women, weight measurements were carried out and blood was collected during pregnancy in the 15th, 25th and 35th week, and after delivery at 6, 26 and 52 weeks. At 15 and 35 weeks of pregnancy and 26 weeks postpartum, MVPA was measured using accelerometers. In linear regression models, the relationship between MVPA below or above the median with metabolic and weight outcomes was assessed, adjusted for maternal BMI, age and smoking. Moderate-to-vigorous intensity physical activity (MVPA) decreased significantly during pregnancy, but was very low already in early pregnancy. Insulin resistance and leptin levels increased during pregnancy and decreased significantly after delivery (all P insulin, IGFBP-3 and BMI were significantly lower at 15 weeks of pregnancy in women with MVPA above the median compared to those with MVPA below the median. After 15 weeks of pregnancy, no significant associations were observed between hormonal levels and MVPA. MVPA was neither related to weight retention, nor to birth weight. Except in early pregnancy, MPVA was not related to metabolic outcomes. In addition, MVPA during pregnancy was not related to weight retention or birth weight. © 2014 John Wiley & Sons Ltd.

  1. Can climate sensitivity be estimated from short-term relationships of top-of-atmosphere net radiation and surface temperature?

    International Nuclear Information System (INIS)

    Lin Bing; Min Qilong; Sun Wenbo; Hu Yongxiang; Fan, Tai-Fang

    2011-01-01

    Increasing the knowledge in climate radiative feedbacks is critical for current climate studies. This work focuses on short-term relationships between global mean surface temperature and top-of-atmosphere (TOA) net radiation. The relationships may be used to characterize the climate feedback as suggested by some recent studies. As those recent studies, an energy balance model with ocean mixed layer and both radiative and non-radiative heat sources is used here. The significant improvement of current model is that climate system memories are considered. Based on model simulations, short-term relationship between global mean surface temperature and TOA net radiation (or the linear striation feature as suggested by previous studies) might represent climate feedbacks when the system had no memories. However, climate systems with the same short-term feedbacks but different memories would have a similar linear striation feature. This linear striation feature reflects only fast components of climate feedbacks and may not represent the total climate feedback even when the memory length of climate systems is minimal. The potential errors in the use of short-term relationships in estimations of climate sensitivity could be big. In short time scales, fast climate processes may overwhelm long-term climate feedbacks. Thus, the climate radiative feedback parameter obtained from short-term data may not provide a reliable estimate of climate sensitivity. This result also suggests that long-term observations of global surface temperature and TOA radiation are critical in the understanding of climate feedbacks and sensitivities.

  2. Exposure to traffic-related air pollution during pregnancy and term low birth weight: estimation of causal associations in a semiparametric model.

    Science.gov (United States)

    Padula, Amy M; Mortimer, Kathleen; Hubbard, Alan; Lurmann, Frederick; Jerrett, Michael; Tager, Ira B

    2012-11-01

    Traffic-related air pollution is recognized as an important contributor to health problems. Epidemiologic analyses suggest that prenatal exposure to traffic-related air pollutants may be associated with adverse birth outcomes; however, there is insufficient evidence to conclude that the relation is causal. The Study of Air Pollution, Genetics and Early Life Events comprises all births to women living in 4 counties in California's San Joaquin Valley during the years 2000-2006. The probability of low birth weight among full-term infants in the population was estimated using machine learning and targeted maximum likelihood estimation for each quartile of traffic exposure during pregnancy. If everyone lived near high-volume freeways (approximated as the fourth quartile of traffic density), the estimated probability of term low birth weight would be 2.27% (95% confidence interval: 2.16, 2.38) as compared with 2.02% (95% confidence interval: 1.90, 2.12) if everyone lived near smaller local roads (first quartile of traffic density). Assessment of potentially causal associations, in the absence of arbitrary model assumptions applied to the data, should result in relatively unbiased estimates. The current results support findings from previous studies that prenatal exposure to traffic-related air pollution may adversely affect birth weight among full-term infants.

  3. The relationship between iron level and thyroid function during the first trimester of pregnancy: A cross-sectional study in Wuxi, China.

    Science.gov (United States)

    Fu, Jinyan; Yang, Anqiang; Zhao, Jun; Zhu, Yunlong; Gu, Ying; Xu, Yaohui; Chen, Daozhen

    2017-09-01

    Our objective was to evaluate the relationship between iron level and thyroid function during the first trimester of pregnancy in Eastern China. This was a hospital-based, cross-sectional observational study. A total of 1764 pregnant women were enrolled during their first trimester of gestation in Wuxi city. Serum ferritin (SF), hemoglobin (Hb), urinary iodine concentrations (UIC), thyroid-stimulating hormone (TSH), free thyroxine (FT4) and free triiodothyronine (FT3) were measured and evaluated in pregnant women. The median of TSH,FT4 and FT3 were 1.53mIU/L,10.43pmol/L and 4.50pmol/L respectively. The median UIC was 200μg/L and the median Hb was 126g/L. Of all the women, 1.76% of the subjects had iron deficiency anaemia (IDA) (SFiron deficiency (ID) (SF100μg/L group, the FT4 level was significantly lower in SF20μg/L group was significantly higher than that in SF 20-100μg/L group (P=0.038) and SF>100μg/L group(P=0.034). There was an inverse linear relationship between TSH and FT4 after log transformation (r=0.245,P=0.000). Moreover, spearman's correlation analysis showed that UIC were correlated with SF and FT3 (all Piron deficiency and iron deficiency anaemia shoud be evaluated and treated to combat thyroid dysfunction during the first trimester of pregnancy, Meanwhile, an increased attention should be paid on iodine nutritional status among this pregnant women simultaneous iron deficiency and thyroid dysfunction. Copyright © 2017 Elsevier GmbH. All rights reserved.

  4. Relationship between birth weight, maternal smoking during pregnancy and childhood and adolescent lung function: A path analysis.

    Science.gov (United States)

    Balte, Pallavi; Karmaus, Wilfried; Roberts, Graham; Kurukulaaratchy, Ramesh; Mitchell, Frances; Arshad, Hasan

    2016-12-01

    Low birth weight and gestational maternal smoking have been linked with reduced lung function in children in many cross sectional studies. However, these associations have not yet been assessed with repeated measurements of lung function. Our aim was to investigate the effects of birth weight, gestational age, and gestational maternal smoking on lung function in children at age 10 and 18 years. In the Isle of Wight birth cohort spirometry was performed at age 10 and 18 years. Information on birth weight and gestational age were obtained from hospital records. Mothers were asked about smoking during pregnancy. We employed linear mixed models to estimate the effect of these risk factors on repeated measurements of lung function. We considered maternal asthma, sex, neonatal intensive care unit admission, height, socio-economic status, personal smoking in participants at age 18, body mass index and environmental tobacco smoke exposure as potential confounders. Finally, we used path analysis to determine links between birth weight, gestational age and gestational maternal smoking on lung function at age 10 and 18 years. Linear mixed models showed that with every 1 kg increase in birth weight, Forced expiratory volume in one second (FEV 1 ) increased by 42.6 ± 17.2 mL and Forced expiratory flow between 25% and 75% (FEF 25-75 ) of Forced vital capacity (FVC) increased by 95.5 ± 41.2 mL at age 18 years after adjusting for potential confounders. Path analysis suggested that birth weight had positive direct effects on FEV 1 and FEF 25-75 and positive indirect effect on FVC at 10 years which were carried forward to 18 years. Additionally, results also suggested a positive association between gestational age and FEV 1 , FVC and FEF 25-75  at ages 10 and 18 years and an inverse association between gestational smoke exposure and FEV 1 /FVC ratio and FEF 25-75  at age 18 years. Higher birth weight and gestational age were associated with higher FEV 1 , FVC and FEF 25

  5. Pregnancy and infant outcomes among HIV-infected women taking long-term ART with and without tenofovir in the DART trial.

    Directory of Open Access Journals (Sweden)

    Diana M Gibb

    Full Text Available Few data have described long-term outcomes for infants born to HIV-infected African women taking antiretroviral therapy (ART in pregnancy. This is particularly true for World Health Organization (WHO-recommended tenofovir-containing first-line regimens, which are increasingly used and known to cause renal and bone toxicities; concerns have been raised about potential toxicity in babies due to in utero tenofovir exposure.Pregnancy outcome and maternal/infant ART were collected in Ugandan/Zimbabwean HIV-infected women initiating ART during The Development of AntiRetroviral Therapy in Africa (DART trial, which compared routine laboratory monitoring (CD4; toxicity versus clinically driven monitoring. Women were followed 15 January 2003 to 28 September 2009. Infant feeding, clinical status, and biochemistry/haematology results were collected in a separate infant study. Effect of in utero ART exposure on infant growth was analysed using random effects models. 382 pregnancies occurred in 302/1,867 (16% women (4.4/100 woman-years [95% CI 4.0-4.9]. 226/390 (58% outcomes were live-births, 27 (7% stillbirths (≥22 wk, and 137 (35% terminations/miscarriages (0.4. Of 219 surviving infants, 182 (83% enrolled in the follow-up study; median (interquartile range [IQR] age at last visit was 25 (12-38 months. From mothers' ART, 62/9/111 infants had no/20%-89%/≥90% in utero tenofovir exposure; most were also zidovudine/lamivudine exposed. All 172 infants tested were HIV-negative (ten untested. Only 73/182(40% infants were breast-fed for median 94 (IQR 75-212 days. Overall, 14 infants died at median (IQR age 9 (3-23 months, giving 5% 12-month mortality; six of 14 were HIV-uninfected; eight untested infants died of respiratory infection (three, sepsis (two, burns (one, measles (one, unknown (one. During follow-up, no bone fractures were reported to have occurred; 12/368 creatinines and seven out of 305 phosphates were grade one (16 or two (three in 14 children

  6. Pregnancy and infant outcomes among HIV-infected women taking long-term ART with and without tenofovir in the DART trial.

    Science.gov (United States)

    Gibb, Diana M; Kizito, Hilda; Russell, Elizabeth C; Chidziva, Ennie; Zalwango, Eva; Nalumenya, Ruth; Spyer, Moira; Tumukunde, Dinah; Nathoo, Kusum; Munderi, Paula; Kyomugisha, Hope; Hakim, James; Grosskurth, Heiner; Gilks, Charles F; Walker, A Sarah; Musoke, Phillipa

    2012-01-01

    Few data have described long-term outcomes for infants born to HIV-infected African women taking antiretroviral therapy (ART) in pregnancy. This is particularly true for World Health Organization (WHO)-recommended tenofovir-containing first-line regimens, which are increasingly used and known to cause renal and bone toxicities; concerns have been raised about potential toxicity in babies due to in utero tenofovir exposure. Pregnancy outcome and maternal/infant ART were collected in Ugandan/Zimbabwean HIV-infected women initiating ART during The Development of AntiRetroviral Therapy in Africa (DART) trial, which compared routine laboratory monitoring (CD4; toxicity) versus clinically driven monitoring. Women were followed 15 January 2003 to 28 September 2009. Infant feeding, clinical status, and biochemistry/haematology results were collected in a separate infant study. Effect of in utero ART exposure on infant growth was analysed using random effects models. 382 pregnancies occurred in 302/1,867 (16%) women (4.4/100 woman-years [95% CI 4.0-4.9]). 226/390 (58%) outcomes were live-births, 27 (7%) stillbirths (≥22 wk), and 137 (35%) terminations/miscarriages (0.4). Of 219 surviving infants, 182 (83%) enrolled in the follow-up study; median (interquartile range [IQR]) age at last visit was 25 (12-38) months. From mothers' ART, 62/9/111 infants had no/20%-89%/≥90% in utero tenofovir exposure; most were also zidovudine/lamivudine exposed. All 172 infants tested were HIV-negative (ten untested). Only 73/182(40%) infants were breast-fed for median 94 (IQR 75-212) days. Overall, 14 infants died at median (IQR) age 9 (3-23) months, giving 5% 12-month mortality; six of 14 were HIV-uninfected; eight untested infants died of respiratory infection (three), sepsis (two), burns (one), measles (one), unknown (one). During follow-up, no bone fractures were reported to have occurred; 12/368 creatinines and seven out of 305 phosphates were grade one (16) or two (three) in 14

  7. Long-term effectiveness and costs of a brief self-management intervention in women with pregnancy-related low back pain after delivery

    Directory of Open Access Journals (Sweden)

    Bastiaanssen Janneke M

    2008-05-01

    Full Text Available Abstract Background Pregnancy-related low back pain is considered an important health problem and potentially leads to long-lasting pain and disability. Investigators draw particular attention to biomedical factors but there is growing evidence that psychosocial and social factors might be important. It prompted us to start a large cohort study (n = 7526 during pregnancy until one year after delivery and a nested randomized controlled intervention study in the Netherlands. Methods A randomized controlled trial (n = 126 nested within a cohort study, of brief self-management techniques versus usual care for treatment of women with persisting non-specific pregnancy-related low back pain three weeks after delivery. Women in the intervention group were referred to a participating physiotherapist. Women in the usual care group were free to choose physiotherapy, guidance by a general practitioner or no treatment. Follow up took place at 3 months, 6 months and one year after delivery. Outcomes included change in limitations in activities (RDQ, pain (VAS, severity of main complaints (MC, global feeling of recovery (GPE, impact on participation and autonomy (IPA, pain-related fear (TSK, SF-36, EuroQol and a cost diary. For the outcome measures, series of mixed models were considered. For the outcome variable global perceived effect (GPE a logistic regression analysis is performed. Results Intention-to-treat outcomes showed a statistical significant better estimated regression coefficient RDQ -1.6 {-2.9;-0.5} associated with treatment, as well as better IPA subscale autonomy in self-care -1.0 {-1.9;-0.03} and TSK -2.4 {-3.8;-1.1} but were not clinical relevant over time. Average total costs in the intervention group were much lower than in usual care, primarily due to differences in utilization of sick leave but not statistically significant. Conclusion Brief self-management techniques applied in the first 3 months after delivery may be a more viable first

  8. Long-term effectiveness and costs of a brief self-management intervention in women with pregnancy-related low back pain after delivery.

    Science.gov (United States)

    Bastiaenen, Caroline H G; de Bie, Rob A; Vlaeyen, Johan W S; Goossens, Mariëlle E J B; Leffers, Pieter; Wolters, Pieter M J C; Bastiaanssen, Janneke M; Brandt, Piet A van den; Essed, Gerard G M

    2008-05-30

    Pregnancy-related low back pain is considered an important health problem and potentially leads to long-lasting pain and disability. Investigators draw particular attention to biomedical factors but there is growing evidence that psychosocial and social factors might be important. It prompted us to start a large cohort study (n = 7526) during pregnancy until one year after delivery and a nested randomized controlled intervention study in the Netherlands. A randomized controlled trial (n = 126) nested within a cohort study, of brief self-management techniques versus usual care for treatment of women with persisting non-specific pregnancy-related low back pain three weeks after delivery. Women in the intervention group were referred to a participating physiotherapist. Women in the usual care group were free to choose physiotherapy, guidance by a general practitioner or no treatment. Follow up took place at 3 months, 6 months and one year after delivery.Outcomes included change in limitations in activities (RDQ), pain (VAS), severity of main complaints (MC), global feeling of recovery (GPE), impact on participation and autonomy (IPA), pain-related fear (TSK), SF-36, EuroQol and a cost diary. For the outcome measures, series of mixed models were considered. For the outcome variable global perceived effect (GPE) a logistic regression analysis is performed. Intention-to-treat outcomes showed a statistical significant better estimated regression coefficient RDQ -1.6 {-2.9;-0.5} associated with treatment, as well as better IPA subscale autonomy in self-care -1.0 {-1.9;-0.03} and TSK -2.4 {-3.8;-1.1} but were not clinical relevant over time. Average total costs in the intervention group were much lower than in usual care, primarily due to differences in utilization of sick leave but not statistically significant. Brief self-management techniques applied in the first 3 months after delivery may be a more viable first-line approach but further research is needed to draw

  9. HIV Positive Diagnosis During Pregnancy Increases Risk of IPV Postpartum Among Women with No History of IPV in Their Relationship.

    Science.gov (United States)

    Groves, Allison K; Reyes, H Luz McNaughton; Moodley, Dhayendre; Maman, Suzanne

    2017-07-24

    There has been limited study of whether and for whom physical intimate partner violence (IPV) is a consequence of an HIV-positive diagnosis. Per the diathesis stress model, the consequences of HIV infection may be worse for women with a history of IPV. We hypothesize that the positive association between HIV diagnosis in pregnancy and postpartum IPV will be exacerbated for women with a history of IPV. Data come from a prospective cohort study with 1015 participants who completed a baseline antenatal and 9-month postpartum visit. Using logistic regression analyses, we found a statistically significant interaction between HIV diagnosis, history of IPV and postpartum IPV (AOR: 0.40, 95% CI 0.17-0.96). The findings were in the opposite direction as expected: HIV-diagnosis was not associated with IPV for women with a history of IPV (AOR: 2.17, 95% CI 1.06, 4.42). However, HIV-positive women without a history of IPV faced more than two times the risk of incident postpartum IPV than HIV-negative women (AOR: 2.17, 95% CI 1.06, 4.42). Interventions to reduce incident and ongoing IPV during the perinatal period are needed.

  10. [Induction of labor in patients with premature rupture of membranes in term pregnancy using dinoprostone vs oxytocin. An aleatory study].

    Science.gov (United States)

    Domínguez Salgado, C R; Gorostieta García, A; Vázquez Bretón, S

    1999-10-01

    It was accomplished a random comparative study to evaluate the effects of dinoprostone in the Hospital de Gineco Obstetricia No. 60 of the Mexican Institute of the Social Security, from June of 1997 to December of the same year, in relationship to the inducement cervical repening and vaginal delivery in patients with score less than or equal Bishop to 4. They were studied a total of 156 patients split into two groups: 78 patients who were administered by intracervical gel of Dinoprostone and to the remainders 78 were administered oxitocin with the same purpose, being this last the control group. We found that the duration time of induction with dinoprostone is 2 hours in average less than the inducement with oxitocin (p > 0.05). The were achieved 67 deliveries with dinoprostone and 65 deliveries with oxitocina, being not significantly. (p 0.05). We can conclude that the dinoprostone intracervical application reduce the induction and expulsion time, with better conditions of the new born, and less percent of infectious complications, in relationship to the Oxitocin control group.

  11. When outcome is a balance: methods to measure combined utility for the choice between induction of labour and expectant management in mild risk pregnancy at term

    Directory of Open Access Journals (Sweden)

    Mol Ben WJ

    2007-07-01

    Full Text Available Abstract Background When the primary and secondary outcomes of clinical studies yield ambiguous or conflicting recommendations, preference or valuation studies may help to overcome the decision problem. The present preference study is attached to two clinical studies (DIGTAT, ISRCT10363217; HYPITAT, ISRCT08132825 that evaluate induction of labour versus expectant management in term pregnancies with a mild risk profile. The purpose of the present study is to compare four methods of valuation/preference measurement. Methods Multidimensional health state descriptions ('vignettes' defined by attributes and levels are presented to different response groups: laypersons, (ex- patients, and medical experts. Valuations/preferences are measured with the Visual Analogue Scale (VAS, Time Trade-Off (TTO, Willingness to Pay (WTP and Discrete Choice Experiment (DCE techniques. These methods are compared in terms of feasibility, reliability and validity. Anticipated results By comparing the four techniques, we aim to answer (1 which of the techniques is most feasible, reliable and valid for use in multidimensional decision problems; (2 which of the techniques can be recommended for use in economic evaluations, and (3 do different response groups produce systematically different valuations, and if so, how can these be used to interpret preference results and to contribute to the development of clinical guidelines.

  12. Does exercise habit strength moderate the relationship between emotional distress and short-term memory in Malaysian primary school children?

    Science.gov (United States)

    Zainol, Nurul Ain; Hashim, Hairul Anuar

    2015-01-01

    We examined the moderating effects of exercise habit strength on the relationship between emotional distress and short-term memory in primary school children. The sample consisted of 165 primary school students (10-12 years old). Participants completed measures of emotional distress, exercise habit strength, and the Digit Span Test. Mid-year exam results were used as an indicator of academic performance. Structural equation modelling (SEM) was used to analyse the data. The results of SEM revealed an acceptable fit for the hypothesised model. Exercise habit was positively associated with short-term memory, and better short-term memory was associated with better academic performance. However, although an inverse relationship was found between emotional distress and short-term memory, a positive association was found between exercise habit strength and emotional distress. The findings indicate that exercise habit is positively associated with cognitive ability and mediates the negative effect of distress.

  13. The effects of labor on differential gene expression in parturient women, placentas, and fetuses at term pregnancy

    Directory of Open Access Journals (Sweden)

    Hsiu-Huei Peng

    2011-11-01

    Full Text Available Labor and its associated pain are thought to have unique impacts on parturient women. The goal of this study was to investigate the effects of labor and associated pain on differential gene expression profiles in the maternal, fetal, and placental compartments. We used microarrays to analyze maternal blood (MB, fetal cord blood (CB, and placental tissue samples in pregnant women after term vaginal deliveries (laboring group and in term pregnant women after scheduled Ceasarean sections (nonlaboring group. The upregulated genes in the MB of the laboring group are involved in cytokine and nuclear factor-kappa B signaling pathways, regulation of the networks of toll-like receptor 4, and suppressor of cytokine signaling 3. Upregulated genes in the CB of the laboring group are involved in responding to stress and stimuli by regulating the network genes of the T-cell receptor beta locus and the FK506 binding protein 8. Differentially expressed genes in the placenta of the laboring group are involved in nitric oxide transport, gas transport, response to hydrostatic pressure, oxygen transport, acute phase responses, and the tumor necrosis factor-mediated signaling pathway, which are important during the transient hypoxemia and hypoperfusion that occur in the placenta during uterine contractions. Interestingly, few of the genes exhibited simultaneous changes in all three compartments, indicating that different pathways and complex interactions may be involved in human labor. In conclusion, human labor and its associated pain elicit unique gene regulatory changes in MB, placenta, and CB.

  14. 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 ...

  15. 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 ...

  16. 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 ...

  17. 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. ...

  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. Characterizing the Propagation of Uterine Electrophysiological Signals Recorded with a Multi-Sensor Abdominal Array in Term Pregnancies.

    Directory of Open Access Journals (Sweden)

    Diana Escalona-Vargas

    Full Text Available The objective of this study was to quantify the number of segments that have contractile activity and determine the propagation speed from uterine electrophysiological signals recorded over the abdomen. The uterine magnetomyographic (MMG signals were recorded with a 151 channel SARA (SQUID Array for Reproductive Assessment system from 36 pregnant women between 37 and 40 weeks of gestational age. The MMG signals were scored and segments were classified based on presence of uterine contractile burst activity. The sensor space was then split into four quadrants and in each quadrant signal strength at each sample was calculated using center-of-gravity (COG. To this end, the cross-correlation analysis of the COG was performed to calculate the delay between pairwise combinations of quadrants. The relationship in propagation across the quadrants was quantified and propagation speeds were calculated from the delays. MMG recordings were successfully processed from 25 subjects and the average values of propagation speeds ranged from 1.3-9.5 cm/s, which was within the physiological range. The propagation was observed between both vertical and horizontal quadrants confirming multidirectional propagation. After the multiple pairwise test (99% CI, significant differences in speeds can be observed between certain vertical or horizontal combinations and the crossed pair combinations. The number of segments containing contractile activity in any given quadrant pair with a detectable delay was significantly higher in the lower abdominal pairwise combination as compared to all others. The quadrant-based approach using MMG signals provided us with high spatial-temporal information of the uterine contractile activity and will help us in the future to optimize abdominal electromyographic (EMG recordings that are practical in a clinical setting.

  20. Short-Term Memory Performance in 7- and 8-Year-Old Children: The Relationship between Phonological and Pitch Processing

    Science.gov (United States)

    Flagge, Ashley Gaal; Estis, Julie M.; Moore, Robert E.

    2016-01-01

    Purpose: The relationship between short-term memory for phonology and pitch was explored by examining accuracy scores for typically developing children for 5 experimental tasks: immediate nonword repetition (NWR), nonword repetition with an 8-s silent interference (NWRS), pitch discrimination (PD), pitch discrimination with an 8-s silent…

  1. A Short-Term Longitudinal Study of the Relationship between Motivation to Read and Reading Fluency Skill in Second Grade

    Science.gov (United States)

    Quirk, Matthew; Schwanenflugel, Paula J.; Webb, Mi-young

    2009-01-01

    This short-term longitudinal study investigated the relationships between students' reading self-concept, goals for reading, and reading fluency skill over the course of the second grade year. Second-grade children (N = 185) were administered the Test of Word Reading Efficiency, the second-grade Dynamic Indicators of Basic Early Literacy Skills,…

  2. Social cohesiveness and absenteeism : the relationship between characteristics of employees and short-term absenteeism within an organization

    NARCIS (Netherlands)

    Sanders, K.; Nauta, A.

    2004-01-01

    This article tries to explain the relationship between characteristics of the employees as gender and working hours, and short-term absenteeism by examining the social cohesiveness of a team. Hypotheses are formulated concerning gender and working hours of employees, social cohesiveness, and

  3. Social cohesiveness and absenteeism - The relationship between characteristics of employees and short-term absenteeism within an organization

    NARCIS (Netherlands)

    Sanders, K; Nauta, A

    2004-01-01

    This study tries to explain the relationship between characteristics of the employees (e.g., gender and working hours) and short-term absenteeism by examining the social cohesiveness of a team. Hypotheses are formulated concerning gender and working hours of employees, social cohesiveness, and

  4. Long-Term Effects of Stressors on Relationship Well-Being and Parenting among Rural African American Women

    Science.gov (United States)

    Murry, Velma M.; Harrell, Amanda W.; Brody, Gene H.; Chen, Yi-Fu; Simons, Ronald L.; Black, Angela R.; Cutrona, Carolyn E.; Gibbons, Frederick X.

    2008-01-01

    This investigation of the effects of stressful life events on rural African American women's relationship well-being, psychological functioning, and parenting included 361 married or long-term cohabiting women. Associations among stressful events, socioeconomic status, perceived racial discrimination, coping strategies, psychological functioning,…

  5. Relationship between impairments, disability and handicap in reflex sympathetic dystrophy patients : a long-term follow-up study

    NARCIS (Netherlands)

    Geertzen, JHB; Dijkstra, PU; van Sonderen, ELP; Groothoff, JW; ten Duis, HJ; Eisma, WH

    1998-01-01

    Objective: To determine the relationship between impairments, disability and handicap in reflex sympathetic dystrophy (RSD) patients. Design: A long-term follow-up study of upper extremity RSD patients. Setting: A university hospital. Subjects: Sixty-five patients, 3-9 years (mean interval 5.5

  6. 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.

  7. High pregnancy rate after microsurgical tubal reanastomosis by temporary loose parallel 4-quadrant sutures technique: a long long-term follow-up report on 961 cases.

    Science.gov (United States)

    Moon, Hwa Sook; Joo, Bo Sun; Park, Gun Sik; Moon, Sung Eun; Kim, Sang Gap; Koo, Ja Seong

    2012-06-01

    Only a limited portion of sterilized women undergo tubal reanastomosis due to high costs, limited availability of qualified practitioners willing to perform the procedure and increasing success rates with IVF. However, IVF has complications and an increased risk of ectopic pregnancy and multiple pregnancies. Recently, the importance of specialized training for tubal anastomosis has been re-emphasized. This study aimed to report the procedure of our microsurgical tubal reanastomosis by a temporary loose parallel 4-quadrant suture technique and its high pregnancy outcome over the last 20 years. This clinical study retrospectively analyzed data on 961 consecutive patients who underwent tubal reversal between March 1988 and August 2007 in a large urban medical center. All surgical operations were performed by microsurgical tubal reanastomosis using a temporary loose parallel 4-quadrant suture technique by a single surgeon. Subsequent pregnancy outcomes were evaluated. The overall pregnancy rate was 85.1, 82.6 being intrauterine and 2.5% ectopic. The pregnancy rate was significantly reduced in patients over 40 years old (53.9%) compared with patients aged 40 years or less (90.3%) (P technique resulted in a high pregnancy rate comparable with the level of natural fertility. The study also reveals that ectopic pregnancy frequently occurs in tubal reanastomosis of the interstitial-ampulla site compared with other sites.

  8. Social Norms and Stigma Regarding Unintended Pregnancy and Pregnancy Decisions: A Qualitative Study of Young Women in Alabama.

    Science.gov (United States)

    Smith, Whitney; Turan, Janet M; White, Kari; Stringer, Kristi L; Helova, Anna; Simpson, Tina; Cockrill, Kate

    2016-06-01

    Social norms and stigma may play important roles in reproductive health behavior and decision making among young women in the U.S. South, who disproportionately experience unintended pregnancies. No research has described the presence and manifestations of social norms and stigmas associated with unintended pregnancy and related decision making from the perspective of this population. Six focus groups and 12 cognitive interviews were conducted between December 2013 and July 2014 with 46 low-income women aged 19-24 living in Birmingham, Alabama; respondents were recruited from two public health department centers and a community college. Semistructured interview guides were used to facilitate discussion about social perceptions of unintended pregnancy and related pregnancy decisions. Sessions were audio-recorded, and transcripts were analyzed using a theme-based approach. Participants described community expectations that pregnancy occur in the context of monogamous relationships, in which both partners are mature, educated and financially stable. However, respondents reported that unintended pregnancy outside of these circumstances was common, and that the community expected young women faced with unintended pregnancies to bear and raise their children. Women who chose to do so were viewed more positively than were women who chose abortion or adoption. The community generally considered these alternatives to parenting unacceptable, and participants discussed them in terms of negative labels, social judgment and nondisclosure. Findings suggest a need to reduce stigma and create a social environment in which young women are empowered to make the best reproductive decisions for themselves. Copyright © 2016 by the Guttmacher Institute.

  9. Long-term neurocognitive dysfunction in offspring via NGF/ ERK/CREB signaling pathway caused by ketamine exposure during the second trimester of pregnancy in rats.

    Science.gov (United States)

    Li, Yanan; Li, Xinran; Guo, Cen; Li, Lina; Wang, Yuxin; Zhang, Yiming; Chen, Yu; Liu, Wenhan; Gao, Li

    2017-05-09

    Early life exposure to ketamine caused neurohistopathologic changes and persistent cognitive dysfunction. For this study, a pregnant rat model was developed to investigate neurocognitive effects in the offspring, following ketamine exposure during the second trimester. Pregnant rats on gestational day 14 (equal to midtrimester pregnancy in humans), intravenously received 200 mg/kg ketamine for 3 h. Their behavior was tested (Morris water maze, odor recognition test, and fear conditioning) at postnatal days (P25-30). Furthermore, hippocampal morphology of the offspring (P30) was examined via Nissl staining and hippocampal dendritic spine density was determined via Golgi staining. The hippocampal protein levels of nerve growth factor (NGF), extracellular signal-regulated kinase (ERK), phosphorylated-ERK (p-ERK), cyclic adenosine monophosphate response element-binding (CREB), p-CREB, synaptophysin (SYP), synapsin (SYN), and postsynaptic density-95 (PSD95) were measured via western blot. Additionally, SCH772984 (an ERK inhibitor) was used to evaluate both role and underlying mechanism of the ERK pathway in PC12 cells. We found that ketamine caused long-term neurocognitive dysfunction, reduced the density of the dendritic spin, caused neuronal loss, and down-regulated the expression of NGF, ERK, p-ERK, mitogen, and stress-activated protein kinase (MSK), CREB, p-CREB, SYP, SYN, and PSD95 in the hippocampus. These results suggest that ketamine induced maternal anesthesia during period of the fetal brain development can cause long-term neurocognitive dysfunction in the offspring, which likely happens via inhibition of the NGF-ERK-CREB pathway in the hippocampus. Our results highlight the central role of ERK in neurocognition.

  10. Teenage pregnancy and sex education.

    Science.gov (United States)

    Hamlyn, Cathy

    2002-01-01

    The head of the Government's Teenage Pregnancy Unit at the Department of Health discusses the incidence and causes of the UK's high teenage pregnancy rates and the risk factors. She outlines current Government strategy and progress towards reducing the rate of teenage conceptions. These include initiatives to improve sex and relationship education in schools.

  11. Non-linear relationship between maternal work hours and child body weight: Evidence from the Western Australian Pregnancy Cohort (Raine) Study.

    Science.gov (United States)

    Li, Jianghong; Akaliyski, Plamen; Schäfer, Jakob; Kendall, Garth; Oddy, Wendy H; Stanley, Fiona; Strazdins, Lyndall

    2017-08-01

    Using longitudinal data from the Western Australia Pregnancy Cohort (Raine) Study and both random-effects and fixed-effects models, this study examined the connection between maternal work hours and child overweight or obesity. Following children in two-parent families from early childhood to early adolescence, multivariate analyses revealed a non-linear and developmentally dynamic relationship. Among preschool children (ages 2 to 5), we found lower likelihood of child overweight and obesity when mothers worked 24 h or less per week, compared to when mothers worked 35 or more hours. This effect was stronger in low-to-medium income families. For older children (ages 8 to 14), compared to working 35-40 h a week, working shorter hours (1-24, 25-34) or longer hours (41 or more) was both associated with increases in child overweight and obesity. These non-linear effects were more pronounced in low-to-medium income families, particularly when fathers also worked long hours. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. 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 ...

  13. Romantic relationships and alcohol use: A long-term, developmental perspective.

    Science.gov (United States)

    Rauer, Amy J; Pettit, Gregory S; Samek, Diana R; Lansford, Jennifer E; Dodge, Kenneth A; Bates, John E

    2016-08-01

    This study considers the developmental origins of alcohol use in young adulthood. Despite substantial evidence linking committed romantic relationships to less problematic alcohol use in adulthood, the uniformity of these protective benefits across different romantic relationships is unclear. Further, the extent to which the establishment and maintenance of these romantic relationships is preceded by earlier adolescence alcohol use remains unknown. To address these gaps in the literature, the current study utilized multitiple-dimensional, multiple-informant data spanning 20 years on 585 individuals in the Child Development Project. Findings from both variable- and person-centered analyses support a progression of associations predicting adolescent alcohol use (ages 15-16), drinking, and romantic relationships in early adulthood (ages 18-25), and then problematic young adult alcohol use (age 27). Although adolescent alcohol use predicted greater romantic involvement and turnover in early adulthood, romantic involvement, but not turnover, appeared to reduce the likelihood of later problematic drinking. These findings remained robust even after accounting for a wide array of selection and socialization factors. Moreover, characteristics of the individuals (e.g., gender) and of their romantic relationships (e.g., partner substance use problems and romantic relationship satisfaction) did not moderate these findings. Findings underscore the importance of using a developmental-relational perspective to consider the antecedents and consequences of alcohol use early in the life span.

  14. Coparenting profiles in the context of Mexican-origin teen pregnancy: links to mother-daughter relationship quality and adjustment.

    Science.gov (United States)

    Perez-Brena, Norma J; Updegraff, Kimberly A; Umaña-Taylor, Adriana J; Jahromi, Laudan; Guimond, Amy

    2015-06-01

    The current study explored the multifaceted nature of the mother-adolescent coparental relationship with data from 167 Mexican-origin adolescent mothers and their own mothers at 10 months post childbirth. Profiles of mother-adolescent coparenting were created with latent profile analysis using adolescents' reports of three dimensions of coparenting (communication, involvement, and conflict). Four profiles were identified: (a) Harmonious Coparents (equal involvement, high communication, low conflict); (b) Harmonious-Adolescent Primary (adolescent is more involved than mother, high communication, low conflict); (c) Conflictual Coparents (equal involvement, high communication, high conflict); and (d) Conflictual-Adolescent Primary (adolescent is more involved than mother, moderate communication, high conflict). Families characterized by high mother-daughter conflict and psychological control prior to childbirth were more likely to belong in the Conflictual Coparents profile. In addition, adolescents' and mothers' depressive symptoms and parenting efficacy after childbirth were linked to profile membership, such that the Harmonious-Adolescent Primary profile reported the most positive adjustment patterns, whereas profiles with high coparental conflict (i.e., Conflictual Coparenting and Conflictual-Adolescent Primary profiles) showed the least positive adjustment patterns. Discussion considers the applied implications of identifying precursors to healthy and problematic mother-daughter coparenting for families of adolescent mothers in the early years of parenting. © 2014 Family Process Institute.

  15. The study of relationship between marital satisfaction with physical problems during pregnancy and the related factors in pregnant women of khorramabad city

    Directory of Open Access Journals (Sweden)

    ali reza Aghayosefi

    2011-06-01

    Conclusion: Based on the results and according to importance of the effect of stress during pregnancy on physical and mental health of mother, it is recommended to couples to increase their marital satisfaction, to reduce the stress of mothers and reduce the physical problems during pregnancy.

  16. Relation between time to pregnancy and pregnancy outcome

    Directory of Open Access Journals (Sweden)

    Hatave Ghasemi Tehrani

    2014-01-01

    Full Text Available Background: Studies have shown significant correlation between time to pregnancy (TTP and pregnancy  outcomes. But  understanding of these mechanisms may not be facilitated. The aim of this study was to determine the relation between TTP and pregnancy outcome. Materials and Methods: This study was a case cohort study that was done in Shahid Beheshti Educational Hospital during 2006-2007. Women aged 18-35 years, who had only one pregnancy without using any contraception method before pregnancy and delivered their first child, were enrolled in this study. Thus, 801 women were selected and followed up for pregnancy outcome and TTP until the end of pregnancy. All the participants filled in a special questionnaire. Finally the collected data were entered into computer and analyzed by SPSS ver. 20 software. Results: The frequency distribution of TTP-based pregnancy outcome showed that TTP >48 weeks was higher in normal delivery than in abnormal delivery (5.6% vs. 19.4%. According to Chi-square test, the frequency distribution of pregnancy outcome was related to TTP (P < 0.001. Conclusion: According to the results of this study, there is a significant relationship between TTP and pregnancy outcome, and TTP may lead to unwanted complications such as ectopic pregnancy, preterm labor, and abortion. Thus, all women with a long time of contraception, especially in the rural areas, mast be controlled.

  17. Modelling long term rockslide displacements with non-linear time-dependent relationships

    Science.gov (United States)

    De Caro, Mattia; Volpi, Giorgio; Castellanza, Riccardo; Crosta, Giovanni; Agliardi, Federico

    2015-04-01

    Rockslides undergoing rapid changes in behaviour pose major risks in alpine areas, and require careful characterization and monitoring both for civil protection and mitigation activities. In particular, these instabilities can undergo very slow movement with occasional and intermittent acceleration/deceleration stages of motion potentially leading to collapse. Therefore, the analysis of such instabilities remains a challenging issue. Rockslide displacements are strongly conditioned by hydrologic factors as suggested by correlations with groundwater fluctuations, snowmelt, with a frequently observed delay between perturbation and system reaction. The aim of this work is the simulation of the complex time-dependent behaviour of two case studies for which also a 2D transient hydrogeological simulation has been performed: Vajont rockslide (1960 to 1963) and the recent Mt. de La Saxe rockslide (2009 to 2012). Non-linear time-dependent constitutive relationships have been used to describe long-term creep deformation. Analyses have been performed using a "rheological-mechanical" approach that fits idealized models (e.g. viscoelastic, viscoplastic, elasto-viscoplastic, Burgers, nonlinear visco-plastic) to the experimental behaviour of specific materials by means of numerical constants. Bidimensional simulations were carried out using the finite difference code FLAC. Displacements time-series, available for the two landslides, show two superimposed deformation mechanisms: a creep process, leading to movements under "steady state" conditions (e.g. constant groundwater level), and a "dynamic" process, leading to an increase in displacement rate due to changes of external loads (e.g. groundwater level). For both cases sliding mass is considered as an elasto-plastic body subject to its self-weight, inertial and seepage forces varying with time according to water table fluctuation (due to snowmelt or changing in reservoir level) and derived from the previous hydrogeological

  18. Assessment of the Relationship between Recurrent High-risk Pregnancy and Mothers’ Previous Experience of Having an Infant Admitted to a Neonatal Intensive Care Unit

    Directory of Open Access Journals (Sweden)

    Sedigheh Hantoosh Zadeh

    2015-01-01

    Full Text Available Background & aim:  High-risk pregnancies increase the risk of Intensive Care Unit (ICU and Neonatal Intensive Care Unit (NICU admission in mothers and their newborns. In this study, we aimed to identify the association between the recurrence of high-risk pregnancy and mothers’ previous experience of having an infant admitted to NICU. Methods:We performed a cohort, retrospective study to compare subsequent pregnancy outcomes among 232 control subjects and 200 female cases with a previous experience of having a newborn requiring NICU admission due to intrauterine growth retardation, preeclampsia, preterm birth, premature rupture of membranes, and asphyxia. The information about the prevalence of subsequent high-risk pregnancies was gathered via phone calls. Results: As the results indicated, heparin, progesterone, and aspirin were more frequently administered in the case group during subsequent pregnancies, compared to the control group (P

  19. Analyzing The Relationship Among The GDP - Current Account Deficit and Short Term Capital Flows: The Case of Emerging Markets

    Directory of Open Access Journals (Sweden)

    Yusuf Ekrem AKBAŞ

    2014-12-01

    Full Text Available In this study, it was analyzed if there was causal relationship among the current deficit, short term capital flows and economic growth in emerging markets. Before causality test was done, CDLM tests were done in order to the fact that to be able to determine if there was cross section dependence in countries form the panel. At the end of CDLM tests cross section dependence in emerging markets form the panel was determined. Then, panel causality test developed was done. According to the result of panel causality test bidirectional causality between current account deficit and GDP, unidirectional causality from short term capital flows to current deficit and GDP were determined.

  20. Autonomy support and diastolic blood pressure: Long term effects and conflict navigation in romantic relationships.

    Science.gov (United States)

    Weinstein, Netta; Legate, Nicole; Kumashiro, Madoka; Ryan, Richard M

    Perceiving autonomy support-or encouragement to be oneself-from a romantic partner or other close relationship partners has been shown to yield a variety of psychological health benefits, but it is less clear how perceiving autonomy support from partners is linked to physical health. In two studies we examine the associations between receiving autonomy support in romantic relationships and diastolic blood pressure, an important indicator of cardiovascular health. Results of a longitudinal study found support for a model in which autonomy supportive romantic relationships are linked with lower diastolic blood pressure. Whereas Study 1 showed general longitudinal effects, Study 2 revealed the importance of receiving autonomy support from partners during times of conflict. Implications of the findings will be discussed in the context of self-determination theory.

  1. 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

  2. Prehypertension in Pregnancy and Risks of Small for Gestational Age Infant and Stillbirth.

    Science.gov (United States)

    Wikström, Anna-Karin; Gunnarsdottir, Johanna; Nelander, Maria; Simic, Marija; Stephansson, Olof; Cnattingius, Sven

    2016-03-01

    It is not fully known whether maternal prehypertension is associated with increased risk of adverse fetal outcomes, and it is debated whether increases in blood pressure during pregnancy influence adverse fetal outcomes. We performed a population-based cohort study in nonhypertensive women with term (≥37 weeks) singleton births (n=157 446). Using normotensive (diastolic blood pressure [DBP] risks of a small-for-gestational-age (SGA) birth or stillbirth. We further estimated whether an increase in DBP from early to late pregnancy affected these risks. We found that 11% of the study population had prehypertension in late pregnancy. Prehypertension was associated with increased risks of both SGA birth and stillbirth; adjusted odds ratios (95% confidence intervals) were 1.69 (1.51-1.90) and 1.70 (1.16-2.49), respectively. Risks of SGA birth in term pregnancy increased by 2.0% (95% confidence intervals 1.5-2.8) per each mm Hg rise in DBP from early to late pregnancy, whereas risk of stillbirth was not affected by rise in DBP during pregnancy. We conclude that prehypertension in late pregnancy is associated with increased risks of SGA birth and stillbirth. Risk of SGA birth was also affected by rise in DBT during pregnancy. Our findings provide new insight to the relationship between maternal blood pressure and fetal well-being and suggest that impaired maternal perfusion of the placenta contribute to SGA birth and stillbirth. © 2016 American Heart Association, Inc.

  3. Raltegravir Pharmacokinetics during Pregnancy

    Science.gov (United States)

    Watts, D. Heather; Stek, Alice; Best, Brookie M.; Wang, Jiajia; Capparelli, Edmund V.; Cressey, Tim R.; Aweeka, Francesca; Lizak, Patty; Kreitchmann, Regis; Burchett, Sandra K.; Shapiro, David E.; Hawkins, Elizabeth; Smith, Elizabeth; Mirochnick, Mark

    2014-01-01

    Objective We evaluated the pharmacokinetics (pk) of raltegravir in HIV-infected women during pregnancy and postpartum. Methods IMPAACT 1026s is an on-going prospective study of antiretroviral pk during pregnancy (NCT00042289). Women receiving 400 mg raltegravir twice daily in combination antiretroviral therapy had intensive steady state 12-hour pk profiles performed during pregnancy and at 6–12 weeks postpartum. Targets were trough concentration above 0.035 µg/mL, the estimated tenth percentile in non-pregnant historical controls. Results Median raltegravir AUC was 6.6 µg*hr/mL for second trimester (n= 16), 5.4 µg*hr/mL for third trimester (n=41), and 11.6 µg*hr/mL postpartum (n= 38) (p=0.03 pp vs 2nd trimester, p=0.001 pp vs third trimester). Trough concentrations were above the target in 69%, 80%, and 79% of second trimester, third trimester and postpartum subjects respectively, with wide variability (raltegravir concentrations was 1.5. HIV RNA levels were raltegravir AUC was reduced by approximately 50% during pregnancy; trough concentrations were frequently below target both during late pregnancy and postpartum. Raltegravir readily crossed the placenta. High rates of viral suppression at delivery and the lack of a clear relationship between raltegravir concentration and virologic effect in nonpregnant adults suggest that despite the decreased exposure during pregnancy, a higher dose is not necessary. PMID:25162818

  4. Music Memory Following Short-term Practice and Its Relationship with the Sight-reading Abilities of Professional Pianists

    OpenAIRE

    Aiba, Eriko; Matsui, Toshie

    2016-01-01

    This study investigated the relationship between the ability to sight-read and the ability to memorize a score using a behavioral experiment. By measuring the amount of memorization following short-term practice, we examined whether better sight-readers not only estimate forthcoming notes but also memorize musical structures and phrases with more practice. Eleven pianists performed the music first by sight-reading. After a 20-minute practice, the participants were asked to perform from memory...

  5. A Short-Term Longitudinal Study of the Relationship between Motivation to Read and Reading Fluency Skill in Second Grade

    OpenAIRE

    Quirk, Matthew; Schwanenflugel, Paula J.; Webb, Mi-young

    2009-01-01

    This short-term longitudinal study investigated the relationships between students’ reading self-concept, goals for reading, and reading fluency skill over the course of the second grade year. Second grade children (N=185) were administered the Test of Word Reading Efficiency, the second grade Dynamic Indicators of Basic Early Literacy Skills, and an adapted version of Motivation to Read Profile at the beginning, middle, and end of the school year. Results showed that students’ goals for read...

  6. How childhood circumstances moderate the long-term impact of divorce on father-child relationships

    NARCIS (Netherlands)

    Kalmijn, M.

    2015-01-01

    Using retrospective survey data collected in the Netherlands in 2012, the author examined how childhood circumstances moderate the effect of an early parental divorce on relationships between fathers and adult children. Using adult children's reports about the frequency of contact and the quality of

  7. Long-Term Mentors' Perceptions of Building Mentoring Relationships with At-Risk Youth

    Science.gov (United States)

    Smith, Cindy Ann; Newman-Thomas, Cathy; Stormont, Melissa

    2015-01-01

    Youth mentoring, defined within this study, as the pairing of a youth at risk with a caring adult, is an intervention that is often used for youth at risk for academic and social failure. We sought to understand mentors' perspectives of the fundamental elements that foster positive mentor--mentee relationships that build resiliency and increase…

  8. The Long-Term Consequences of Relationship Formation for Subjective Well-Being

    Science.gov (United States)

    Soons, Judith P. M.; Liefbroer, Aart C.; Kalmijn, Matthijs

    2009-01-01

    This study examines how relationship transitions affect subjective well-being (SWB) and how this effect changes over time. We used prospective data containing information about 18 years of young adults' lives (PSIN, N = 5, 514). SWB was measured with the Satisfaction with Life Scale. Within-person multilevel regression analyses showed that dating,…

  9. Two Perspectives on Proportional Relationships: Extending Complementary Origins of Multiplication in Terms of Quantities

    Science.gov (United States)

    Beckmann, Sybilla; Izsák, Andrew

    2015-01-01

    In this article, we present a mathematical analysis that distinguishes two distinct quantitative perspectives on ratios and proportional relationships: variable number of fixed quantities and fixed numbers of variable parts. This parallels the distinction between measurement and partitive meanings for division and between two meanings for…

  10. Family dynamics during pregnancy.

    Science.gov (United States)

    Tomlinson, B; White, M A; Wilson, M E

    1990-06-01

    Pregnancy as a transition in family life is perceived as a crisis by many families. Sociodemographic characteristics of families during pregnancy can serve as important sources of information to nurses in drawing out family strengths and providing assistance during this crisis. Family dynamics were measured in 160 women in the third trimester of pregnancy. Half were in their first pregnancy and half were in their second pregnancy. The research question addressed the relationship between family dynamics and several sociodemographic characteristics. Statistically significant relationships were found between the sociodemographic variables of marital and social status, and several dimensions of family dynamics. Families in which couples were married and who enjoyed a higher social status had more positive family dynamics in the dimensions of individuation, stability, flexibility, mutuality and communication. Race, maternal age and parity were not related to level of family dynamics. Strengths in families who have more positive dynamics may be explained by availability of resources, their expertise in using the system, societal approval of marriage and internal family support from the husband. It is essential for nursing care to include systematic family assessment, socialization in effectively using the health care system and individualized family guidance.

  11. Organ-specific systemic lupus erythematosus activity during pregnancy is associated with adverse pregnancy outcomes.

    Science.gov (United States)

    Tedeschi, Sara K; Guan, Hongshu; Fine, Alexander; Costenbader, Karen H; Bermas, Bonnie

    2016-07-01

    Systemic lupus erythematosus (SLE) is a disease of reproductive-age women, and thus questions regarding how disease influences pregnancy outcomes arise. We investigated whether five specific types of SLE activity during the 6 months before conception or during pregnancy (nephritis, cytopenias, skin disease, arthritis, serositis) were associated with adverse pregnancy outcomes. We performed a retrospective cohort study of pregnancy outcomes among women with SLE at the Brigham and Women's Hospital Lupus Center. Adverse pregnancy outcomes included pre-eclampsia, pre-term delivery, elective termination due to SLE, spontaneous miscarriage at weeks 12-20, and stillbirth. SLE and obstetric history, laboratories, and medications were obtained from electronic medical records. Generalized linear mixed models adjusting for potential confounders were used to identify predictors of any adverse pregnancy outcome. Most pregnancies resulted in a live term delivery (76.5 %). After adjustment for Hispanic ethnicity, prior adverse pregnancy outcome and medication use 6 months before conception, nephritis during pregnancy (odds ratio (OR) 3.6, 95 % confidence interval (CI) 1.0-12.8), cytopenias during pregnancy (OR 3.9, 95 % CI 1.3-11.4), and serositis during pregnancy (OR 5.9, 95 % CI 1.0-34.0) were significantly associated with adverse pregnancy outcome. Specific types of SLE disease activity during pregnancy were related to adverse pregnancy outcome. Nephritis, cytopenias, and serositis carried a higher risk of adverse pregnancy outcome, suggesting that these abnormalities should be carefully monitored during pregnancy.

  12. Cortisol fetal fluid concentrations in term pregnancy of small-sized purebred dogs and its preliminary relation to first 24 hours survival of newborns.

    Science.gov (United States)

    Bolis, B; Prandi, A; Rota, A; Faustini, M; Veronesi, M C

    2017-01-15

    Along the perinatal period, in mammals, cortisol (C) plays a pivotal role in the final intrauterine fetal maturation and in the early neonatal adaptation. Because of the scarce knowledge about canine perinatology, the present study was aimed to assess the C concentrations in amniotic and allantoic fluids collected, without invasiveness, from small-sized, purebred newborn puppies born by elective cesarean section, at term of pregnancy. Possible correlations between fetal fluid C concentrations and maternal parity, litter size, birth weight, Apgar score, were evaluated. In addition, the possible effect of fetal fluid C concentrations on newborn survival at 24 hours of age, and the effect of the litter or the newborn gender on fetal fluid C concentrations were also assessed. The results, obtained from 50 born alive, normal-weight puppies, without gross physical malformation, showed that C concentration was higher in allantoic than in amniotic fluid (P < 0.01), even if a strong positive correlation between the two fluids C concentration was found (P < 0.0001; R = 0.83). Neither amniotic nor allantoic C concentrations were correlated to maternal parity, litter size, birth weight, and Apgar score. Interestingly, higher amniotic (P < 0.05), but not allantoic, C concentrations were found in puppies not surviving at 24 hours after birth. Therefore, it could be suggested that this parameter may be useful for the recognition, at birth, of puppies needing special surveillance during the first day of age. A significant (P < 0.001) effect of the litter in both amniotic and allantoic C concentrations was found. In conclusion, the present results showed that in small-sized purebred puppies, born at term by elective cesarean section, the exact fetal, maternal, or placental source contributing to fetal fluid C concentrations remains to be clarified. From a clinical perspective, however, the evaluation of amniotic C concentration at birth seems useful for the detection of

  13. 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....

  14. 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)

  15. [Cholecystectomy during pregnancy].

    Science.gov (United States)

    Bonfante Ramírez, E; Bolaños Ancona, R; Juárez García, L; Estrada Altamirano, A; Castelazo Morales, E

    1998-06-01

    Cholecystectomy during pregnancy happens to be the second most common cause of laparotomy. The reported incidence of the procedure is I of every 1250 to 12,500 pregnancies. We have done a retrospective study from january 1989 to december 1994, at Instituto Nacional de Perinatología, having 35,080 deliveries registered, four of them with reported cholecystectomy during pregnancy. The average of maternal age resulted in 20.2 years, varying from 16 to 23 years. Three patients were multigravidas, and just one primigravida. Gestational age at the time of diagnosis and surgery was reported in 17 to 23.4 weeks. We found one twin pregnancy, and that two patients had history of chronic colecistitis. In the 100% of cases laparotomy and cholecystectomy was done, with preterm labor as the most frequent complication. There were 3 fetal loss in study and only 2 pregnancies were delivered at term. In this review the estimated frequency of cholecystectomy was 1 of 8780 deliveries, being the second cause of quirurgical treatment during pregnancy, after appendicectomy. There were reported 50% fetal deaths, and no severe maternal complications.

  16. A model for long-term human-robot interaction and relationships in a companion robot

    OpenAIRE

    Biswas, Mriganka; Murray, John

    2014-01-01

    Humans have different cognitive thoughts, own personality, traits, cognitive characteristics and certain anxiety which have large impact on their thoughts. Humans are not perfect, but cognitive characteristics make humans what they are, and when humans interact, their cognitive personality reflects on their characteristics behaviours. Humans like/ dislike each other depending on their cognitive characteristics and then relationship forms. But, in human-robot interactions, the robot usually la...

  17. The Customer Relationship Management in Terms of Business Practice in Slovakia

    Science.gov (United States)

    Urdziková, Jana; Jakábová, Martina; Saniuk, Sebastian

    2012-12-01

    The aim of the article is to present the results of the research on focus on the customer in relation to the use of customer relationship management in selected business subjects in Slovakia. The main goal of the research is the mapping of current state to ensure the principle of customer orientation and utilizing of CRM in organizations and industrial enterprises in Slovakia. This is the mapping of the current situation of that problem in practical conditions and determines potential opportunities for improvement.

  18. Acorns and acorn woodpeckers: ups and downs in a long-term relationship

    Science.gov (United States)

    Walter D. Koenig; Eric L. Walters; Johannes M.H. Knops; William J. Carmen

    2015-01-01

    Acorn woodpeckers are one of the most conspicuous and abundant birds in California oak forests due to their unique dependence on acorns, a food resource eaten directly and stored in specialized structures on their territories for later use when acorns are no longer present on trees. Parallel long-term studies of the demography and behavior of this species and of...

  19. Challenges Facing Chinese Academic Staff in a UK University in Terms of Language, Relationships and Culture

    Science.gov (United States)

    Hsieh, Hui-hua

    2012-01-01

    The recruitment of international academic staff is viewed as one of the strategies to internationalise the universities. International academic staff, however, usually encounter many challenges when in a foreign context. This study aims to investigate the challenges of Chinese academic staff teaching in the UK in terms of language, relationships…

  20. Relationship of Prior Antidepressant Exposure to Long-Term Prospective Outcome in Bipolar I Disorder Outpatients

    NARCIS (Netherlands)

    Post, Robert M.; Leverich, Gabriele S.; Altshuler, Lori L.; Frye, Mark A.; Suppes, Trisha; McElroy, Susan L.; Keck, Paul E.; Nolen, Willem A.; Rowe, Mike; Kupka, Ralph W.; Grunze, Heinz; Goodwin, Frederick K.

    Objective:The long-term impact of prior antidepressant exposure on the subsequent course of bipolar illness remains controversial. Method: 139 outpatients (mean age, 42 years) with bipolar I disorder diagnosed by DSM-IV criteria had a detailed retrospective examination of their prior course of

  1. Lip-to-incisor relationship and postorthodontic long-term stability of cover-bite treatment.

    NARCIS (Netherlands)

    Lapatki, B.G.; Baustert, D.; Schulte-Monting, J.; Frucht, S.; Jonas, I.E.

    2006-01-01

    OBJECTIVE: To investigate the impact of a persisting high lip line and other potential relapse-inducing factors on long-term stability of orthodontic correction of retroinclined maxillary central incisors. MATERIALS AND METHODS: Thirty-one cover-bite ("Deckbiss") patients with retroinclined

  2. Pregnancy and abortion in breast cancer patients

    African Journals Online (AJOL)

    Breast cancer in pregnancy is by itself not an indication for abortion. We document the case histories of 2 patients with breast cancer (recurrent or advanced) who elected to carry pregnancies to term. Pregnancy concurrent with or subsequent to breast cancer is not associated with a worse prognosis than would be observed ...

  3. 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? ...

  4. 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 ...

  5. 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 ...

  6. Relationship between Receipt of a Social Protection Grant for a Child and Second Pregnancy Rates among South African Women: A Cohort Study

    Science.gov (United States)

    Rosenberg, Molly; Pettifor, Audrey; Nguyen, Nadia; Westreich, Daniel; Bor, Jacob; Bärnighausen, Till; Mee, Paul; Twine, Rhian; Tollman, Stephen; Kahn, Kathleen

    2015-01-01

    Background Social protection programs issuing cash grants to caregivers of young children may influence fertility. Grant-related income could foster economic independence and/or increase access to job prospects, education, and health services, resulting in lower pregnancy rates. In the other direction, these programs may motivate family expansion in order to receive larger grants. Here, we estimate the net effect of these countervailing mechanisms among rural South African women. Methods We constructed a retrospective cohort of 4845 women who first became eligible for the Child Support Grant with the birth of their first child between 1998 and 2008, with data originally collected by the Agincourt Health and Socio-Demographic Surveillance System in Mpumalanga province, South Africa. We fit Cox regression models to estimate the hazard of second pregnancy in women who reported grant receipt after birth of first child, relative to non-recipients. As a secondary analysis to explore the potential for grant loss to incentivize second pregnancy, we exploited a natural experiment created by a 2003 expansion of the program’s age eligibility criterion from age seven to nine. We compared second pregnancy rates between (i) women with children age seven or eight in 2002 (recently aged out of grant eligibility) to (ii) women with children age seven or eight in 2003 (remained grant-eligible). Results The adjusted hazard ratio for the association between grant exposure and second pregnancy was 0.66 (95% CI: 0.58, 0.75). Women with first children who aged out of grant eligibility in 2002 had similar second pregnancy rates to women with first children who remained grant-eligible in 2003 [IRR (95% CI): 0.9 (0.5, 1.4)]. Conclusions Across both primary and secondary analyses, we found no evidence that the Child Support Grant incentivizes pregnancy. In harmony with South African population policy, receipt of the Child Support Grant may result in longer spacing between pregnancies. PMID

  7. The Kidney in Pregnancy | Adam | Obstetrics and Gynaecology Forum

    African Journals Online (AJOL)

    A close relationship exists between kidney function and a successful pregnancy outcome. Renal disease can affect the outcome of pregnancy, pregnancy can affect the progression of pre-existing renal disease, and pregnancy itself can cause renal impairment. Women with renal disease who conceive and continue the ...

  8. Rationale, design, and method of the Diabetes & Women's Health study – a study of long-term health implications of glucose intolerance in pregnancy and their determinants

    DEFF Research Database (Denmark)

    Zhang, Cuilin; Hu, Frank B; Olsen, Sjurdur F

    2014-01-01

    Women who develop gestational diabetes mellitus or impaired glucose tolerance during pregnancy are at substantially increased risk for type 2 diabetes and comorbidities after pregnancy. Little is known about the role of genetic factors and their interactions with environmental factors...... diabetes mellitus in two existing prospective cohorts, the Nurses' Health Study II and the Danish National Birth Cohort. Women who had a medical history of gestational diabetes mellitus in one or more of their pregnancies are eligible for the present study. After enrollment, we follow study participants...... for an additional 2 years to collect updated information on major clinical and environmental factors that may predict type 2 diabetes mellitus risk as well as with biospecimens to measure genetic and biochemical markers implicated in glucose metabolism. Newly collected data will be appended to the relevant existing...

  9. Long-term and large-scale perspectives on the relationship between biodiversity and ecosystem functioning

    Science.gov (United States)

    Symstad, A.J.; Chapin, F. S.; Wall, D.H.; Gross, K.L.; Huenneke, L.F.; Mittelbach, G.G.; Peters, Debra P.C.; Tilman, D.

    2003-01-01

    In a growing body of literature from a variety of ecosystems is strong evidence that various components of biodiversity have significant impacts on ecosystem functioning. However, much of this evidence comes from short-term, small-scale experiments in which communities are synthesized from relatively small species pools and conditions are highly controlled. Extrapolation of the results of such experiments to longer time scales and larger spatial scales—those of whole ecosystems—is difficult because the experiments do not incorporate natural processes such as recruitment limitation and colonization of new species. We show how long-term study of planned and accidental changes in species richness and composition suggests that the effects of biodiversity on ecosystem functioning will vary over time and space. More important, we also highlight areas of uncertainty that need to be addressed through coordinated cross-scale and cross-site research.

  10. Longitudinal relationships between language and verbal short-term memory skills in children with Down syndrome.

    Science.gov (United States)

    Næss, Kari-Anne B; Lervåg, Arne; Lyster, Solveig-Alma Halaas; Hulme, Charles

    2015-07-01

    Children with Down syndrome are at risk for language difficulties, the nature of which is not well understood. This study compared the longitudinal predictors of language skills in children with Down syndrome with those in typically developing control children matched for initial level of nonverbal mental ability. An age cohort of children with Down syndrome (n=43) and 57 typically developing control children was assessed on measures of vocabulary, grammar, and verbal short-term memory three times at yearly intervals. Children with Down syndrome showed slower development on all measures than the typically developing controls. Longitudinal analyses showed moderate to high stability of language and verbal short-term memory skills. Our results confirm earlier evidence of pervasive language learning difficulties in this group and suggest that early language intervention should be given high priority. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Short-Term Relationship between Hip Fracture and Weather Conditions in Two Spanish Health Areas with Different Climates

    Directory of Open Access Journals (Sweden)

    José María Tenías

    2015-01-01

    Full Text Available Objective. To evaluate differences in the short-term relationship between weather conditions and the incidence of hip fracture in people aged 65 and over among two regions of Spain. Methods. Hip fracture incidence was calculated for the years 2000–2008 for residents of Health Area 14 in Valencian Community (Mediterranean climate and the “Mancha Centro” Health Area in Castilla-La Mancha (inland climate, Spain. The relationship between hip fracture incidence and weather was analyzed with a case-crossover design and explored in subgroups defined by sex, age, and fracture type. Results. In the inland area, a positive and significant tendency for hip fracture incidence was observed (annual increase: 1.5% whereas in the Mediterranean area a seasonal increase of 9% was noted in autumn and winter with respect to spring. Weather conditions, especially wind, were significantly associated with hip fracture incidence: days with more frequent windy periods and/or a greater wind velocity were associated with an increase in hip fracture incidence of 51% in the Mediterranean area and 44% in the inland area. Conclusions. Hip fracture incidence exhibits seasonal changes that differ between the Mediterranean and inland areas. The short-term relationship with climate, although similar in both areas, may partly explain these seasonal changes.

  12. Relationship Between Depressive Symptoms and Social Cognitive Processing in Partners of Long-Term Breast Cancer Survivors.

    Science.gov (United States)

    Cohee, Andrea A; Adams, Rebecca N; Fife, Betsy L; Von Ah, Diane M; Monahan, Patrick O; Zoppi, Kathleen A; Cella, David; Champion, Victoria L

    2017-01-01

    To determine (a) if depressive symptoms in partners of long-term breast cancer survivors (BCSs) could be predicted by social cognitive processing theory and (b) if partners of younger and older BCSs were differentially affected by the cancer experience.
. A cross-sectional, descriptive study using self-report questionnaires.
. Indiana University in Bloomington and 97 ECOG-ACRIN Cancer Research Group sites in the United States.
. 508 partners of BCSs diagnosed three to eight years prior to the study. 
. Secondary data mediation analyses were conducted to determine if cognitive processing mediated the relationship between social constraints and depressive symptoms. Age-related differences on all scales were tested.
. Depressive symptoms; secondary variables included social constraints, cognitive processing (avoidance and intrusive thoughts), and potentially confounding variables.
. Cognitive processing mediated the relationship between social constraints and depressive symptoms for partners. Partners of younger BCSs reported worse outcomes on all measures than partners of older BCSs.
. As predicted by the social cognitive processing theory, cognitive processing mediated the relationship between social constraints and depressive symptoms. In addition, partners of younger BCSs fared worse on social constraints, intrusive thoughts, and depressive symptoms than partners of older BCSs. 
. Results provide support for using the social cognitive processing theory in an intervention design with partners of long-term BCSs to decrease depressive symptoms.

  13. Relationship between early postoperative renal scintigraphy and long-term transplant survival

    International Nuclear Information System (INIS)

    So, Young; Lee, Kang Wook; Shin, Young Tai; Ahn, Moon Sang; Bae, Jin Sun; Sul, Chong Koo; Jung, In Mok

    2001-01-01

    We investigated the possibility of early postoperative Tc-99m DTPA scintigraphy in predicting long-term renal transplant survival. 64 living donor (LD) grafts were divided into two groups according to the graft function on early post-operative renal scintigraphy. Survival analysis was performed using Kaplan-Meier method and Cox proportional hazard model. Chi-square test was performed to evaluate the difference in the frequency of acute rejection. Cumulative renal transplant survival was decreased in 11 patients with abnormal renal scintigraphy, but it was not statistically significant. Decreased graft function on early post-operative renal scintigraphy was not a predictor of long-term graft survival. The frequency of acute rejection was higher in abnormal scintigraphy group, and the difference was statistically significant. Decreased graft function on early post-operative renal scintigraphy has no direct effect on long-term renal transplant survival in LD transplantation, But it may have an indirect effect through increasing the frequency of acute rejection

  14. [Short-term relationships between urban atmospheric pollution and respiratory mortality: time series studies].

    Science.gov (United States)

    Filleul, L; Zeghnoun, A; Declercq, C; Le Goaster, C; Le Tertre, A; Eilstein, D; Medina, S; Saviuc, P; Prouvost, H; Cassadou, S; Pascal, L; Quénel, P

    2001-09-01

    Time series studies conducted in the field of air pollution aim at testing and quantifying short-term relations which can exist between daily air pollution levels and daily health effects. The method used for this type of survey has sometimes been misunderstood mainly because individual factors and indoor exposure to air pollutants were not taken into account. The adjustment on these individual confounding factors commonly used in classic epidemiologic studies (case-control studies, cohort studies) is not adequate to times series studies which are based on aggregate data. This is different for those factors that change over time according to the levels of air pollution (meteorological conditions, influenza epidemics, trend of health cases) which, when being analysed, must be taken into account either indirectly through time modelling or directly through non-linear modelling processes. During this last decade, numerous studies using the time series method have been published and have found short-term associations between daily levels of air pollution commonly observed and daily respiratory mortality. The consistency of the numerous results published in the international literature are more arguments in favour of non-confounding short-term relations between air pollution and respiratory mortality.

  15. Acute appendicitis in pregnancy: literature review

    OpenAIRE

    Antônio Henriques de Franca Neto; Melania Maria Ramos do Amorim; Bianca Maria Souza Virgolino Nóbrega

    2015-01-01

    Introduction: suspected appendicitis is the most common indication for surgery in non-obstetric conditions during pregnancy and occurs in about one in 500 to one in 635 pregnancies per year. This occurs more often in the second trimester of pregnancy. Acute appendicitis is the most common general surgical problem encountered during pregnancy. Methods: a literature review on research of scientific articles, under the terms “acute appendicitis” and “pregnancy”, in PubMed...

  16. Analysis of short-term ozone and PM2.5measurements: Characteristics and relationships for air sensor messaging.

    Science.gov (United States)

    Mannshardt, Elizabeth; Benedict, Kristen; Jenkins, Scott; Keating, Martha; Mintz, David; Stone, Susan; Wayland, Richard

    2017-04-01

    Air quality sensors are becoming increasingly available to the general public, providing individuals and communities with information on fine-scale, local air quality in increments as short as 1 min. Current health studies do not support linking 1-min exposures to adverse health effects; therefore, the potential health implications of such ambient exposures are unclear. The U.S. Environmental Protection Agency (EPA) establishes the National Ambient Air Quality Standards (NAAQS) and Air Quality Index (AQI) on the best science available, which typically uses longer averaging periods (e.g., 8 hr; 24 hr). Another consideration for interpreting sensor data is the variable relationship between pollutant concentrations measured by sensors, which are short-term (1 min to 1 hr), and the longer term averages used in the NAAQS and AQI. In addition, sensors often do not meet federal performance or quality assurance requirements, which introduces uncertainty in the accuracy and interpretation of these readings. This article describes a statistical analysis of data from regulatory monitors and new real-time technology from Village Green benches to inform the interpretation and communication of short-term air sensor data. We investigate the characteristics of this novel data set and the temporal relationships of short-term concentrations to 8-hr average (ozone) and 24-hr average (PM 2.5 ) concentrations to examine how sensor readings may relate to the NAAQS and AQI categories, and ultimately to inform breakpoints for sensor messages. We consider the empirical distributions of the maximum 8-hr averages (ozone) and 24-hr averages (PM 2.5 ) given the corresponding short-term concentrations, and provide a probabilistic assessment. The result is a robust, empirical comparison that includes events of interest for air quality exceedances and public health communication. Concentration breakpoints are developed for short-term sensor readings such that, to the extent possible, the related

  17. Biodiversity-ecosystem functioning relationships in long-term time series and palaeoecological records: deep sea as a test bed.

    Science.gov (United States)

    Yasuhara, Moriaki; Doi, Hideyuki; Wei, Chih-Lin; Danovaro, Roberto; Myhre, Sarah E

    2016-05-19

    The link between biodiversity and ecosystem functioning (BEF) over long temporal scales is poorly understood. Here, we investigate biological monitoring and palaeoecological records on decadal, centennial and millennial time scales from a BEF framework by using deep sea, soft-sediment environments as a test bed. Results generally show positive BEF relationships, in agreement with BEF studies based on present-day spatial analyses and short-term manipulative experiments. However, the deep-sea BEF relationship is much noisier across longer time scales compared with modern observational studies. We also demonstrate with palaeoecological time-series data that a larger species pool does not enhance ecosystem stability through time, whereas higher abundance as an indicator of higher ecosystem functioning may enhance ecosystem stability. These results suggest that BEF relationships are potentially time scale-dependent. Environmental impacts on biodiversity and ecosystem functioning may be much stronger than biodiversity impacts on ecosystem functioning at long, decadal-millennial, time scales. Longer time scale perspectives, including palaeoecological and ecosystem monitoring data, are critical for predicting future BEF relationships on a rapidly changing planet. © 2016 The Author(s).

  18. 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.

  19. Matching Relationship between Precisions of Gravity Anomaly and Vertical Deflections in terms of Spherical Harmonic Function

    Directory of Open Access Journals (Sweden)

    WAN Xiaoyun

    2017-06-01

    Full Text Available Gravity anomalies and vertical deflections are important products of altimetry satellites. The precision indexes of them are essential for the design of future altimetry satellites. In this paper, the spherical harmonic function is used to discuss the precisions of gravity anomaly and vertical deflections. Firstly, the approximate matching relationship between gravity anomaly and vertical deflection error is deduced theoretically. Then, six ultra-high degree gravity field models are used to verify the correctness of the conclusions. The results of numerical experiments show that the errors of vertical defections and gravity anomaly satisfy the approximate proportional relation, that is, if the precision of vertical deflection is 1 μ rad, the precision of gravity anomaly is about 1.4 mGal. Conversely, if the precision of the gravity anomaly is 1 mGal, the precision of the corresponding vertical deflection is about 0.7 μ rad.

  20. Long term analysis of the columnar and surface aerosol relationship at an urban European coastal site

    Science.gov (United States)

    Segura, S.; Estellés, V.; Utrillas, M. P.; Martínez-Lozano, J. A.

    2017-10-01

    Simultaneous PM2.5, PM10 and columnar (ground and satellite based) AOD measurements have been analyzed at Burjassot site in the metropolitan area of Valencia (Spain) during the period 2007-2016. The site is representative of a south European city in the Western Mediterranean coastal area, influenced by local urban pollution but also from frequent Saharan dust events. First, multiannual statistics were performed to characterize the main aerosol burden characteristics. The averages and standard deviations resulted 18 ± 9 μg m-3, 25 ± 19 μg m-3, 0.15 ± 0.11, 0.23 ± 0.17, 0.19 ± 0.15 and 1.2 ± 0.3 for PM2.5, PM10, AERONET AOD, MODIS Terra AOD, MODIS Aqua AOD, and AERONET Ångström exponent AE, respectively. The AOD is always referred to 550 nm. PM10 and AOD showed seasonal patterns with maxima in summer and minima in winter. However, PM2.5 and AE did not show such an evident seasonality. The relationship between surface and columnar measurements show a poor correlation (r down to 0.30) for daily values, although the correlation increases to r up to 0.90 for yearly averages. The relationship between PM and AOD becomes more consistent when the databases are binned in intervals of 0.05 AOD. Results for AERONET and MODIS AOD are very similar, although for daily averages is slightly worse for satellite than ground based measurements. In order to explain some seasonality effects found, the mixing layer height has been included in the analysis. Results show that the correlation is maximum when PM2.5 is used and the mixing layer height is greater than 1 000 m (r > 0.90).

  1. Sleep disruption and duration in late pregnancy is associated with excess gestational weight gain among overweight and obese women.

    Science.gov (United States)

    Gay, Caryl L; Richoux, Sarah E; Beebe, Kathleen R; Lee, Kathryn A

    2017-06-01

    Poor sleep during pregnancy has been associated with poorer birth outcomes. High body mass index (BMI) is often associated with poor sleep, but little is known about the relationship between gestational weight gain and sleep in late pregnancy. The purpose of this study was to evaluate the relationships of both gestational weight gain and pre-pregnancy BMI to objective and subjective measures of sleep during late pregnancy. Pregnant women (n=128) were recruited from prenatal clinics and childbirth classes primarily serving low-income women. Their sleep (disruption and duration) was objectively assessed in their last month of pregnancy with 72 hours of wrist actigraphy monitoring. Their perceived sleep quality was assessed with the Pittsburgh Sleep Quality Index. Pre-pregnancy and late pregnancy height and weight were assessed by self-report and used to calculate BMI and gestational weight gain, which were then grouped into standardized categories. Mean Pittsburgh Sleep Quality Index score was 6.8 ± 3.1 (range 2-16). Sixty percent had excess gestational weight gain and it was associated with poorer perceived sleep quality, but was unrelated to objective measures of sleep duration and disruption. Pre-pregnancy BMI was unrelated to all sleep parameters. However, analyses of the interaction of pre-pregnancy BMI and gestational weight gain indicated that excess weight gain was associated with shorter sleep duration and more sleep disruption, but only among women who were overweight before pregnancy. Pregnancy is an opportunity to promote long-term women's health with a better understanding of the relationship between weight management and healthy sleep habits. © 2017 Wiley Periodicals, Inc.

  2. Long-term relationships among pesticide applications, mobility, and soil erosion in a vineyard watershed.

    Science.gov (United States)

    Sabatier, Pierre; Poulenard, Jérôme; Fanget, Bernard; Reyss, Jean-Louis; Develle, Anne-Lise; Wilhelm, Bruno; Ployon, Estelle; Pignol, Cécile; Naffrechoux, Emmanuel; Dorioz, Jean-Marcel; Montuelle, Bernard; Arnaud, Fabien

    2014-11-04

    Agricultural pesticide use has increased worldwide during the last several decades, but the long-term fate, storage, and transfer dynamics of pesticides in a changing environment are poorly understood. Many pesticides have been progressively banned, but in numerous cases, these molecules are stable and may persist in soils, sediments, and ice. Many studies have addressed the question of their possible remobilization as a result of global change. In this article, we present a retro-observation approach based on lake sediment records to monitor micropollutants and to evaluate the long-term succession and diffuse transfer of herbicides, fungicides, and insecticide treatments in a vineyard catchment in France. The sediment allows for a reliable reconstruction of past pesticide use through time, validated by the historical introduction, use, and banning of these organic and inorganic pesticides in local vineyards. Our results also revealed how changes in these practices affect storage conditions and, consequently, the pesticides' transfer dynamics. For example, the use of postemergence herbicides (glyphosate), which induce an increase in soil erosion, led to a release of a banned remnant pesticide (dichlorodiphenyltrichloroethane, DDT), which had been previously stored in vineyard soil, back into the environment. Management strategies of ecotoxicological risk would be well served by recognition of the diversity of compounds stored in various environmental sinks, such as agriculture soil, and their capability to become sources when environmental conditions change.

  3. 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.

  4. Music Memory Following Short-term Practice and Its Relationship with the Sight-reading Abilities of Professional Pianists

    Science.gov (United States)

    Aiba, Eriko; Matsui, Toshie

    2016-01-01

    This study investigated the relationship between the ability to sight-read and the ability to memorize a score using a behavioral experiment. By measuring the amount of memorization following short-term practice, we examined whether better sight-readers not only estimate forthcoming notes but also memorize musical structures and phrases with more practice. Eleven pianists performed the music first by sight-reading. After a 20-minute practice, the participants were asked to perform from memory without any advance notice. The number of mistakes was used as an index of performance. There were no correlations in the numbers of mistakes between sight-reading and memory trial performance. Some pianists memorized almost the entire score, while others hardly remembered it despite demonstrating almost completely accurate performance just before memory trial performance. However, judging from the participants’ responses to a questionnaire regarding their practice strategies, we found auditory memory was helpful for memorizing music following short-term practice. PMID:27242576

  5. Music Memory Following Short-term Practice and Its Relationship with the Sight-reading Abilities of Professional Pianists.

    Science.gov (United States)

    Aiba, Eriko; Matsui, Toshie

    2016-01-01

    This study investigated the relationship between the ability to sight-read and the ability to memorize a score using a behavioral experiment. By measuring the amount of memorization following short-term practice, we examined whether better sight-readers not only estimate forthcoming notes but also memorize musical structures and phrases with more practice. Eleven pianists performed the music first by sight-reading. After a 20-minute practice, the participants were asked to perform from memory without any advance notice. The number of mistakes was used as an index of performance. There were no correlations in the numbers of mistakes between sight-reading and memory trial performance. Some pianists memorized almost the entire score, while others hardly remembered it despite demonstrating almost completely accurate performance just before memory trial performance. However, judging from the participants' responses to a questionnaire regarding their practice strategies, we found auditory memory was helpful for memorizing music following short-term practice.

  6. 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 ...

  7. 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- ...

  8. 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 ...

  9. 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 ...

  10. 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 ...

  11. 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 ...

  12. 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 ...

  13. Oral Infections and Pregnancy: Knowledge of Gynecologists/Obstetricians, Midwives and Dentists.

    Science.gov (United States)

    Boutigny, Hervé; de Moegen, Marie-Laure; Egea, Luc; Badran, Zahi; Boschin, François; Delcourt-Debruyne, Elisabeth; Soueidan, Assem

    2016-01-01

    To establish an inventory of knowledge, attitudes and daily pratice of dental and medical practitioners in France regarding oral health care and its relationship to pregnancy, particularly to preterm delivery and low birth-weight infants. A questionnaire was distributed to health-care professionals (n= 460), consisting of 100 prenatal care practitioners (obstetricians, midwives) and 360 dentists, about their knowledge of oral alterations during pregnancy, the possible association between periodontal disorders and preterm/low birth weight, and their conduct toward their patients. Bleeding gums and pregnancy gingivitis were the oral manifestations most often cited by all the practitioners. In contrast, prenatal care practitioners were unaware of epulis and a greater percentage of them than dentists believed caries risk to increase during pregnancy. The most adverse pregnancy outcomes cited were risk of premature delivery and chorioamniotis. Only dentists had received initial training on pregnancy complications. Finally, all health professionals point out the lack of continuing education on this topic. The present results underline the need for a better initial professional education and continuing education regarding pregnancy and oral health conditions and emphasise the need to update the guidelines in health care practices for pregnant women for a more effective prevention of risk-related adverse pregnancy outcomes, such as pre-term birth or pre-eclampsia.

  14. The importance of the relationship between scale and process in understanding long-term DOC dynamics.

    Science.gov (United States)

    Clark, J M; Bottrell, S H; Evans, C D; Monteith, D T; Bartlett, R; Rose, R; Newton, R J; Chapman, P J

    2010-06-01

    Concentrations of dissolved organic carbon have increased in many, but not all, surface waters across acid impacted areas of Europe and North America over the last two decades. Over the last eight years several hypotheses have been put forward to explain these increases, but none are yet accepted universally. Research in this area appears to have reached a stalemate between those favouring declining atmospheric deposition, climate change or land management as the key driver of long-term DOC trends. While it is clear that many of these factors influence DOC dynamics in soil and stream waters, their effect varies over different temporal and spatial scales. We argue that regional differences in acid deposition loading may account for the apparent discrepancies between studies. DOC has shown strong monotonic increases in areas which have experienced strong downward trends in pollutant sulphur and/or seasalt deposition. Elsewhere climatic factors, that strongly influence seasonality, have also dominated inter-annual variability, and here long-term monotonic DOC trends are often difficult to detect. Furthermore, in areas receiving similar acid loadings, different catchment characteristics could have affected the site specific sensitivity to changes in acidity and therefore the magnitude of DOC release in response to changes in sulphur deposition. We suggest that confusion over these temporal and spatial scales of investigation has contributed unnecessarily to the disagreement over the main regional driver(s) of DOC trends, and that the data behind the majority of these studies is more compatible than is often conveyed. Copyright (c) 2010 Elsevier B.V. All rights reserved.

  15. Predicting aggression in late adolescent romantic relationships: A short-term longitudinal study.

    Science.gov (United States)

    Caiozzo, Christina N; Houston, Jessica; Grych, John

    2016-12-01

    This study sought to prospectively predict aggression in the romantic relationships of 1180 college students from the United States (807 females; 373 males) over the course of two months with a set of intrapersonal risk and protective factors, including personality characteristics that rarely have been examined in this population. After accounting for prior dating aggression, perpetration of verbal aggression was predicted uniquely by aggressive attitudes, emotion regulation, and for females, narcissism. Perpetration of physical aggression was predicted by aggressive attitudes, but only at low levels of emotion regulation, and the interaction of callous-unemotional traits, emotion regulation, and gender: males with low levels of callous-unemotional traits perpetrated less physical aggression when they reported greater emotion regulation. These findings are among the first to show that personality traits and emotion regulation prospectively predict partner aggression in late adolescence and suggest mechanisms for continuity in interpersonal aggression from early adolescence to adulthood. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  16. Thinner Retinal Nerve Fiber Layer in Very Preterm Versus Term Infants and Relationship to Brain Anatomy and Neurodevelopment.

    Science.gov (United States)

    Rothman, Adam L; Sevilla, Monica B; Mangalesh, Shwetha; Gustafson, Kathryn E; Edwards, Laura; Cotten, C Michael; Shimony, Joshua S; Pizoli, Carolyn E; El-Dairi, Mays A; Freedman, Sharon F; Toth, Cynthia A

    2015-12-01

    To assess retinal nerve fiber layer (RNFL) thickness at term-equivalent age in very preterm (compare very preterm infant RNFL thickness with brain anatomy and neurodevelopment. Cohort study. RNFL was semi-automatically segmented (1 eye per infant) in 57 very preterm and 50 term infants with adequate images from bedside portable, handheld spectral-domain optical coherence tomography imaging at 37-42 weeks postmenstrual age. Mean RNFL thickness was calculated for the papillomacular bundle (-15 degrees to +15 degrees) and temporal quadrant (-45 degrees to +45 degrees) relative to the fovea-optic nerve axis. Brain magnetic resonance imaging (MRI) scans clinically obtained in 26 very preterm infants were scored for global structural abnormalities by an expert masked to data except for age. Cognitive, language, and motor skills were assessed in 33 of the very preterm infants at 18-24 months corrected age. RNFL was thinner for very preterm vs term infants at the papillomacular bundle ([mean ± standard deviation] 61 ± 17 vs 72 ± 13 μm, P brain MRI lesion burden index (R(2) = 0.35, P = .001) and lower cognitive (R(2) = 0.18, P = .01) and motor (R(2) = 0.17, P = .02) scores. Relationships were similar for temporal quadrant. Thinner RNFL in very preterm infants relative to term-born infants may relate to brain structure and neurodevelopment. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. The long-term relationships among China's energy consumption sources and adjustments to its renewable energy policy

    International Nuclear Information System (INIS)

    Zou Gaolu

    2012-01-01

    To reduce its consumption of coal and oil in its primary energy consumption, China promotes the development of renewable energy resources. I have analysed the long-term relationship among China's primary energy consumption sources. Changes in coal consumption lead those in the consumption of other energy sources in the long term. Coal and oil fuels substitute for each other equally. The long-term elasticities of China's coal consumption relative to its hydroelectricity consumption were greater than one and nearly equal during the two sample periods. Therefore, increased hydroelectricity consumption did not imply a reduction in coal consumption. China holds abundant hydroelectricity, wind and, solar energy potential. China must prevent an excessive escalation of its economy and resultant energy demand to realise a meaningful substitution of coal with hydroelectricity. Moreover, China must develop and use wind and solar energy sources. Natural gas can be a good substitute for coal, given its moderate price growth and affordable price levels. - Highlights: ► Coal consumption changes lead those of other energy sources in the long term. ► Coal and oil fuels substitute for each other equally. ► Increased hydroelectricity consumption has not meant lower coal consumption. ► Wind, solar and natural gas are China's promising energy sources.

  18. SCUBA Diving in Pregnancy.

    Science.gov (United States)

    Reid, Robert L; Lorenzo, Melissa

    2018-03-01

    Obstetrical care providers may occasionally encounter women with questions about the safety of Self-Contained Underwater Breathing Apparatus (SCUBA) diving in pregnancy. This article provides an overview of safety issues associated with basic SCUBA diving and offers guidance to practitioners about how to evaluate and counsel pregnant women about the associated maternal and fetal risks. Basic diving physiology is reviewed and the implications of SCUBA diving during pregnancy are discussed. A literature review examined available animal and human data about the potential adverse effects of the physiological changes of pregnancy on divers, the impact of pressure changes during diving, and possible consequences of hyperbaric gas exposure and rapid decompression on mother and fetus. Studies were found by searching the terms "scuba diving," "pregnancy," "fetus," "decompression illness," "hyperbaric medicine," and "animal studies" in the databases Medline, Pubmed, and Embase. Reference lists from existing articles and reports from identified diving magazines were also reviewed. Studies were limited to the English language and included publications until 2016. All relevant human studies were selected. Five retrospective studies and one prospective study assessing the antenatal and postnatal outcomes of women who participated in SCUBA diving while pregnant were reviewed. Published data was limited in both quantity and quality. The authors' experience with SCUBA diving together with a background in obstetrics allowed themes to be explored and recommendations developed. In addition to established risks of SCUBA diving, pregnant women are at increased risk due to changes in body habitus (affecting equipment fitting and balance). Animal data suggest possible adverse fetal effects due to fetal decompression illness (DCI) and hyperbaric oxygen exposure. Human data, though generally reassuring, are of poor quality and thus do not completely exclude adverse outcomes. In general

  19. 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...

  20. [Cancer and pregnancy].

    Science.gov (United States)

    Maulard, Amandine; Bonneau, Claire; Selleret, Lise; Atallah, David; Rouzier, Roman

    2012-09-01

    To diagnose cancer during pregnancy is a terrible event for the patient and her family and a complex situation for physicians. The management of this clinical situation should be as standardized as possible, most similar to management that would be offered without pregnancy. Except in rare cases, termination of pregnancy is not justified by the cancer itself, because it does not improve the prognosis. Hormone therapy, targeted therapy, chemotherapy in the first trimester, and radiotherapy are most of the time contra-indicated. During the 2nd and 3rd trimesters, management will follow the usual recommendations with surgery and chemotherapy. The delivery term depends on the date of discovery of cancer but is beyond 35 weeks of gestation in the majority of cases. It is at best scheduled between the oncologist and obstetrician to minimize fetal or obstetrical risks. A network exists to help physicians and patients: www.cancer-et-grossesse.fr.

  1. Eisenmenger Syndrome in Pregnancy

    Directory of Open Access Journals (Sweden)

    Shi-Min Yuan

    Full Text Available Abstract Eisenmenger syndrome is very rare in pregnant women. Debates remain concerning the management of Eisenmenger syndrome in this patient population and the prognosis is unclear in terms of maternal and fetoneonatal outcomes. Epidural analgesia is preferred for Cesarean section as it alleviates perioperative pain and reduces the pulmonary and systemic vascular resistances. Maternal mortality in the presence of Eisenmenger syndrome is reported as 30-50% and even up to 65% in those with Cesarean section. The major causes of death could be hypovolemia, thromboembolism and preeclampsia. Pregnancy should ideally be avoided in a woman with Eisenmenger syndrome concerning the high maternal mortality rate and probable poor prognosis of the baby. A short labour and an atraumatic delivery under epidural block are preferred in the women with a strong desire of pregnancy. The purpose of this article is to discuss the debates of Eisenmenger syndrome in pregnancy and the possible resolutions.

  2. The relationship between masking and short-term consolidation during recall from visual working memory.

    Science.gov (United States)

    Ricker, Timothy J; Sandry, Joshua

    2018-04-10

    The presentation of a similar but irrelevant stimulus immediately following presentation of a memory item is called masking. Masking is known to reduce performance on working memory tests. This is the type of memory used to hold information in mind for brief periods of time for use in ongoing cognition. Two approaches to understanding masking effects have been proposed in different literatures. Working memory researchers often assume that the reduction in working memory performance after masking is because masking interferes with a transient sensory representation that is needed to complete consolidation into a working memory state. Researchers focused on the attentional blink, a finding that attention cannot be directed to new stimuli during working memory consolidation, have an alternative theory. Attentional blink researchers assume that masking slows the short-term consolidation process, thereby extending the length of the attentional blink. In two experiments, we contrast these two approaches to explaining masking effects and investigate the validity of both hypotheses. Some aspects of both approaches are validated, but neither theoretical perspective alone sufficiently explains the entire pattern of results. © 2018 New York Academy of Sciences.

  3. Maternal smoking during pregnancy and offspring overweight: is there a dose–response relationship? An individual patient data meta-analysis

    DEFF Research Database (Denmark)

    Morgen, Camilla Schmidt

    2018-01-01

    during pregnancy and offspring BMI published up to May 2015 were searched. An individual patient data meta-analysis of association between the number of cigarettes smoked during pregnancy and offspring overweight (defined according to the International Obesity Task Force reference) was computed using...... a generalized additive mixed model with non-linear effects and adjustment for confounders (maternal weight status, breastfeeding, and maternal education) and stratification for sex. Of 26 identified studies, 16 authors provided data on a total of 238,340 mother–child-pairs. A linear positive association...

  4. A social work study on effects of pre-marriage relationship on long-term marital status

    Directory of Open Access Journals (Sweden)

    Seyed Esmael Mosavi

    2012-01-01

    Full Text Available Marriage is one of the most important events of people's lives and when it happens, it could have both positive and negative consequences. There are different types of marriage such as traditional and modern ones. In traditional marriage, there are some marriage arrangements where man and woman can meet and talk for a short time and in case both parties are interested, marriage is initiated. There is also another type of marriage where girl and boy meet each other for a while, in some events, they may have some limited or unlimited relationships, and once they are interested in each other, they may marry each other. This relatively new type of marriage is popular in many western countries but it is still a controversial type of marriage in eastern countries. In this paper, we perform an empirical study on the effect of pre-marriage relationship on long-term marital status. The results indicate that pre-marriage relationship can reduce after marriage conflicts. The people who had pre-marriage had less aggressive behavior compared with the people who did not.

  5. Dimorphic changes of some features of loving relationships during long-term use of antidepressants in depressed outpatients.

    Science.gov (United States)

    Marazziti, Donatella; Akiskal, Hagop S; Udo, Mieko; Picchetti, Michela; Baroni, Stefano; Massimetti, Gabriele; Albanese, Francesco; Dell'Osso, Liliana

    2014-09-01

    The present study aimed at investigating the possible changes of some features of loving relationships during long-term treatment of depression with both selective serotonin reuptake inhibitors (SSRIs) and tricyclics (TCAs), by means of a specifically designed test, the so-called "Sex, Attachment, Love" (SALT) questionnaire. The sample was composed by 192 outpatients (123 women and 69 men, mean age±SD: 41.2±10.2 years), suffering from mild or moderate depression, according to DSM-IV-TR criteria, that were selected if they were treated with one antidepressant only for at least six months and were involved in a loving relationship. The results showed that SSRIs had a significant impact on the feelings of love and attachment towards the partner especially in men, while women taking TCAs complained of more sexual side effects than men. These data were supported also by the detection of a significant interaction between drug and sex on the "Love" and "Sex" domains. The present findings, while demonstrating a dimorphic effect of antidepressants on some component of loving relationships, need to be deepened in future studies. Copyright © 2014 Elsevier B.V. All rights reserved.

  6. Long-term O3-precursor relationships in Hong Kong: field observation and model simulation

    Science.gov (United States)

    Wang, Yu; Wang, Hao; Guo, Hai; Lyu, Xiaopu; Cheng, Hairong; Ling, Zhenhao; Louie, Peter K. K.; Simpson, Isobel J.; Meinardi, Simone; Blake, Donald R.

    2017-09-01

    Over the past 10 years (2005-2014), ground-level O3 in Hong Kong has consistently increased in all seasons except winter, despite the yearly reduction of its precursors, i.e. nitrogen oxides (NOx = NO + NO2), total volatile organic compounds (TVOCs), and carbon monoxide (CO). To explain the contradictory phenomena, an observation-based box model (OBM) coupled with CB05 mechanism was applied in order to understand the influence of both locally produced O3 and regional transport. The simulation of locally produced O3 showed an increasing trend in spring, a decreasing trend in autumn, and no changes in summer and winter. The O3 increase in spring was caused by the net effect of more rapid decrease in NO titration and unchanged TVOC reactivity despite decreased TVOC mixing ratios, while the decreased local O3 formation in autumn was mainly due to the reduction of aromatic VOC mixing ratios and the TVOC reactivity and much slower decrease in NO titration. However, the decreased in situ O3 formation in autumn was overridden by the regional contribution, resulting in elevated O3 observations. Furthermore, the OBM-derived relative incremental reactivity indicated that the O3 formation was VOC-limited in all seasons, and that the long-term O3 formation was more sensitive to VOCs and less to NOx and CO in the past 10 years. In addition, the OBM results found that the contributions of aromatics to O3 formation decreased in all seasons of these years, particularly in autumn, probably due to the effective control of solvent-related sources. In contrast, the contributions of alkenes increased, suggesting a continuing need to reduce traffic emissions. The findings provide updated information on photochemical pollution and its impact in Hong Kong.

  7. The relationship between gender segregation in the workplace and long-term sickness absence in Sweden.

    Science.gov (United States)

    Bryngelson, Anna; Bacchus Hertzman, Jennie; Fritzell, Johan

    2011-08-01

    The aim of the study is to investigate whether the gender composition in workplaces is related to long-term sickness absence (LSA). We start off with Kanter's theory on ''tokenism,'' suggesting an increased risk of stress among minority groups (tokens), which, in turn, might increase the risk of ill health and LSA. The dataset consists of information obtained from the Swedish level of Living Survey (LNU) and the Swedish Establishment Survey (APU), linked to register-based data from the Swedish Social Insurance Agency. The longitudinal data is representative for the Swedish population and consists of 496 women and 566 men, aged 20-55 at baseline. Our study group consisted of employed persons in 1991 and we analyze, by means of piecewise constant intensity regressions, the first entry into LSA with a follow-up period of nine years. Compared with women in gender-integrated workplaces, women's risk of LSA is most elevated at both extremely male-dominated (0-20% females) and extremely female-dominated workplaces (80-100% females), although the result among women in the most male-dominated group did not reach statistical significance at the 5% level. Men's risk seems less varied by gender composition. The present study suggests that the gender composition in the workplace has an impact on the risk of LSA, especially among women. Our findings lend no support for Kanter's theory on the effects of being a token. Most likely, women's and men's different status positions have an impact on the different associations found.

  8. Abdominal pregnancy as a cause of hemoperitoneum

    Directory of Open Access Journals (Sweden)

    Shafi Sheikh

    2009-01-01

    Full Text Available The coexistence of intrauterine and extrauterine pregnancy, the heterotopic pregnancy, is a rare obstetric phenomenon. The preoperative diagnosis of this condition is very difficult; leading to a higher maternal morbidity and fetal loss. We experienced a case of intrauterine pregnancy and ruptured abdominal pregnancy implanted on the illeocaecal region in a 26-year-old primiparous woman. She was clinically misdiagnosed as a case of ruptured ectopic pregnancy, but ultrasonography showed it to be a case of heterotopic pregnancy. Subsequently, the patient was subjected to laparotomy and the ruptured abdominal pregnancy was evacuated. She continued with the intrauterine pregnancy till term and delivered a healthy female baby. Although this condition is unusual, any general surgeon in the emergency department must be aware of this complication and its management, which is often initially misdiagnosed.

  9. Prenatal risk indicators of a prolonged pregnancy

    DEFF Research Database (Denmark)

    Olesen, Annette Wind; Westergaard, Jes Grabow; Olsen, Jørn

    2006-01-01

    . Statistical analyses were done using logistic regression. RESULTS: Women with a pre-pregnancy body mass index of 25 kg/m2 or more had a high risk of prolonged pregnancy. If the pre-pregnancy body mass index was 35 kg/m2 or more the odds ratio was 1.52 (95% CI 1.28-1.82). Nulliparity also increased the risk......BACKGROUND: Few prenatal risk factors of prolonged pregnancy, a pregnancy of 42 weeks or more, are known. The objective was to examine whether sociodemographic, reproductive, toxicologic, or medical health conditions were associated with the risk of prolonged pregnancy. METHODS: Data from...... of prolonged pregnancy (OR (95% CI) = 1.35 (1.27-1.44)). CONCLUSIONS: The risk of post-term delivery was high in women with a pre-pregnancy body mass index of 25 kg/m2 or more, and in nulliparous women....

  10. 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.

  11. Relationship between the side of pregnancy and side of subsequent ovarian activity during the early postpartum period in lactating dairy cows.

    Science.gov (United States)

    Kusaka, Hiromi; Miura, Hiroshi; Kikuchi, Motohiro; Sakaguchi, Minoru

    2018-02-27

    After parturition, the ovary ipsilateral to the side of previous pregnancy exhibits lower functional activity than that exhibited by the contralateral ovary. The local inhibitory effects of the corpus luteum of the previous pregnancy, and/or the presence of a previous gravid uterine horn, may induce the ipsilateral suppression of folliculogenesis. We examined the influence of the side of previous pregnancy on ovulation and folliculogenesis, until completion of the third postpartum ovulation. The ovaries of 30 Holstein cows were scanned by ultrasonography, through the three postpartum ovulation sequences. No significant differences in the development of growing follicles, 5-8 mm in diameter, were detected between ipsilateral and contralateral ovaries. However, the total number of dominant follicles emerging ipsilaterally before the second postpartum ovulation were less than those emerging contralaterally (25 vs. 75%), and both the first and second ovulation occurred less frequently on the ipsilateral versus contralateral side (23 vs. 77% and 27 vs. 73%, respectively). Sequential observation in this study clearly indicated that the influence of the side of previous pregnancy persisted until the second postpartum ovulation, and this affected postpartum dominant follicle selection and ovulation, but not the development of growing follicles.

  12. Exploring a causal role of DNA methylation in the relationship between maternal vitamin B12 during pregnancy and child's IQ at age 8, cognitive performance and educational attainment

    DEFF Research Database (Denmark)

    Caramaschi, Doretta; Sharp, Gemma C; Nohr, Ellen A

    2017-01-01

    An adequate intake of vitamin B12 during pregnancy plays an important role in offspring neurodevelopment, potentially via epigenetic processes. We used a two-step Mendelian randomization approach to assess whether DNA methylation plays a mediating and causal role in associations between maternal...

  13. An exploratory analysis of the relationship between ambient ozone and particulate matter concentrations during early pregnancy and selected birth defects in Texas

    Science.gov (United States)

    Background: Associations between ozone (O3) and fine particulate matter (PM2.5) concentrations and birth outcomes have been previously demonstrated. We perform an exploratory analysis of O3 and PM2.5 concentrations during early pregnancy and multiple types of birth defects. Met...

  14. Infarction of Uterine Fibroids After Embolization: Relationship Between Postprocedural Enhanced MRI Findings and Long-Term Clinical Outcomes

    International Nuclear Information System (INIS)

    Katsumori, Tetsuya; Kasahara, Toshiyuki; Kin, Yoko; Nozaki, Taiki

    2008-01-01

    Purpose. To retrospectively evaluate the relationship between the degree of infarction of uterine fibroids on enhanced MRI after embolization and long-term clinical outcomes. Methods. During 92 months, 290 consecutive patients with symptomatic uterine fibroids were treated with embolization; 221 who underwent enhanced MRI before embolization and 1 week after embolization were included in this study. The infarction rates of all fibroid tissue were assessed using enhanced MRI after embolization. Patients were divided into three groups according to the infarction rates: group A (100% infarction, n 142), group B (90-99% infarction, n = 74), group C (<90% infarction, n = 5). The cumulative rates of clinical outcomes were compared among groups using the Kaplan-Meier limited method. Results. Group A had a significantly higher rate of symptom control than groups B and C. The cumulative rates of symptom control at 5 years were 93%, 71%, and 60% in groups A, B, and C, respectively. Group A had a significantly lower rate of gynecologic intervention after embolization than groups B and C. The cumulative rates of additional gynecologic intervention at 5 years were 3%, 15%, and 20% in groups A, B, and C, respectively. Conclusions. The degree of infarction of uterine fibroids after embolization on enhanced MRI was related to long-term clinical outcomes. Complete infarction of all fibroid tissue can induce a higher rate of symptom control, with a lower rate of additional gynecologic intervention in the long term compared with incomplete infarction of fibroid tissue

  15. The Dynamic Relationship between Growth and Profitability under Long-Term Recession: The Case of Korean Construction Companies

    Directory of Open Access Journals (Sweden)

    Seungkyu Yoo

    2015-12-01

    Full Text Available We conducted an empirical analysis of the dynamic relationship between growth and profitability for small- and medium-sized construction companies that faced long-term economic stagnation in Korea. The period of the analysis spanned 2000 to 2014, and the full period was divided into two halves: before the 2008 global financial crisis and after it. Our empirical model was based on the system generalized method of moments model, and 264 construction companies were used as the study sample. The results of the empirical analysis are as follows. (1 A profitability-driven management strategy limits company growth, thus prolonging the economic downturn; (2 When the macroeconomic environment is relatively stable, high growth in the previous period fosters profitability in the current period. This implies that the phenomenon of dynamic increasing returns is present in the Korean construction industry, and learning through growth enhances productivity and profitability. Consequentially, a strategy oriented towards short-term profitability (popular with small- and medium-sized Korean construction companies makes the corporate management less resilient, causing them to select “de-growth” during the long-term stagnation by decreasing their scale of operations. Accordingly, it is important for companies to maintain the balance between growth and profitability.

  16. Prognosis of pregnancy-associated breast cancer.

    Science.gov (United States)

    Lee, Guek Eng; Mayer, Erica L; Partridge, Ann

    2017-06-01

    Conventionally, breast cancer diagnosed during pregnancy and within the years following have been referred to collectively as pregnancy-associated breast cancer. However, increasing evidence suggests that breast cancer diagnosed during pregnancy is a different entity from that diagnosed postpartum, both in terms of prognosis and biology. Given the increasing number of women who find themselves diagnosed with breast cancer during or following a pregnancy, future research and discussion should separate these two into distinct groups: breast cancer diagnosed during pregnancy and breast cancer diagnosed postpartum in an effort to enhance our understanding to inform and improve clinical management and counseling.

  17. Diabetes and diet in pregnancy.

    Science.gov (United States)

    Dornhorst, A; Nicholls, J S; Johnston, D G

    1990-06-01

    The mean additional energy requirement for pregnancy has been calculated at 285 kcal daily and it reflects the energy needs for production of the fetoplacental unit and for the maternal physiological adaptations to pregnancy. In practice there is considerable variation in energy requirement due to alterations in maternal energy expenditure. Optimal energy intakes are dictated also by the pre-pregnancy maternal weight. The outcome of pregnancy is improved in the underweight mother by an intake which produces a weight gain in pregnancy of approximately 14 kg, whereas a rise of only 7 kg may be optimal for the obese mother. Obesity with or without diabetes is associated with macrosomia and other problems and it is sensible to attempt to limit weight gain in pregnancy at a time when maternal motivation is high. Diabetes in pregnancy may arise in patients with pre-existing NIDDM or IDDM, but more commonly it is diagnosed for the first time during pregnancy and it usually disappears after delivery (gestational diabetes). Recent evidence suggests that gestational diabetes has a strong genetic component and is usually NIDDM precipitated early in life by the pregnancy. Both gestational diabetes and NIDDM are characterized by insulin deficiency and by insulin resistance. Long-term follow-up studies have demonstrated that NIDDM or impaired glucose tolerance develop in later life in 50-70% of women with previous gestational diabetes. The adverse effects of pregnancy on the mother with pre-existing diabetes may be minimized by good diabetic control as may be adverse effects on the fetus and neonate of diabetes in the mother. An increased incidence of fetal malformations persists in pregnancies with pre-existing maternal diabetes. Diabetes of any form may be associated with neonatal hypoglycaemia. The aim of therapy is to produce maternal normoglycaemia throughout pregnancy by dietary measures and insulin treatment if required. Women with pre-existing diabetes should tighten

  18. Identification of relationships between climate indices and long-term precipitation in South Korea using ensemble empirical mode decomposition

    Science.gov (United States)

    Kim, Taereem; Shin, Ju-Young; Kim, Sunghun; Heo, Jun-Haeng

    2018-02-01

    Climate indices characterize climate systems and may identify important indicators for long-term precipitation, which are driven by climate interactions in atmosphere-ocean circulation. In this study, we investigated the climate indices that are effective indicators of long-term precipitation in South Korea, and examined their relationships based on statistical methods. Monthly total precipitation was collected from a total of 60 meteorological stations, and they were decomposed by ensemble empirical mode decomposition (EEMD) to identify the inherent oscillating patterns or cycles. Cross-correlation analysis and stepwise variable selection were employed to select the significant climate indices at each station. The climate indices that affect the monthly precipitation in South Korea were identified based on the selection frequencies of the selected indices at all stations. The NINO12 indices with four- and ten-month lags and AMO index with no lag were identified as indicators of monthly precipitation in South Korea. Moreover, they indicate meaningful physical information (e.g. periodic oscillations and long-term trend) inherent in the monthly precipitation. The NINO12 indices with four- and ten- month lags was a strong indicator representing periodic oscillations in monthly precipitation. In addition, the long-term trend of the monthly precipitation could be explained by the AMO index. A multiple linear regression model was constructed to investigate the influences of the identified climate indices on the prediction of monthly precipitation. Three identified climate indices successfully explained the monthly precipitation in the winter dry season. Compared to the monthly precipitation in coastal areas, the monthly precipitation in inland areas showed stronger correlation to the identified climate indices.

  19. Immunologic Regulation in Pregnancy: From Mechanism to Therapeutic Strategy for Immunomodulation

    Directory of Open Access Journals (Sweden)

    Shyi-Jou Chen

    2012-01-01

    Full Text Available The immunologic interaction between the fetus and the mother is a paradoxical communication that is regulated by fetal antigen presentation and/or by recognition of and reaction to these antigens by the maternal immune system. There have been significant advances in understanding of abnormalities in the maternal-fetal immunologic relationship in the placental bed that can lead to pregnancy disorders. Moreover, immunologic recognition of pregnancy is vital for the maintenance of gestation, and inadequate recognition of fetal antigens may cause abortion. In this paper, we illustrate the complex immunologic aspects of human reproduction in terms of the role of human leukocyte antigen (HLA, immune cells, cytokines and chemokines, and the balance of immunity in pregnancy. In addition, we review the immunologic processes of human reproduction and the current immunologic therapeutic strategies for pathological disorders of pregnancy.

  20. 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 ...

  1. 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 ...

  2. 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 ...

  3. 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 ( ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. 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 ...

  8. 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 ...

  9. 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 & ...

  10. 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 ...

  11. 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 ...

  12. 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.

  13. 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

  14. Association between obstetric complications & previous pregnancy outcomes with current pregnancy outcomes in Uttar Pradesh, India.

    Science.gov (United States)

    Singh, Deepti; Goli, Srinivas; Parsuraman, Sulabha

    2014-01-01

    A substantial proportion of pregnant women in India are at the risk of serious obstetric complications and reliable information on obstetric morbidity is scanty, particularly in socio-economically disadvantaged society. We studied the association between the obstetric complications in women in their current pregnancy and adverse pregnancy outcomes in previous pregnancies in Uttar Pradesh, India. Data from District Level Household Survey (2007-2008) were used for empirical assessment. Bivariate, trivariate and Cox proportional hazard regression model analyses were applied to examine the effect of obstetric complications and previous pregnancy outcome on current pregnancy outcome among currently married women (age group 15-49 yr) in Uttar Pradesh, India. The results of this study showed that the obstetric complications in the current pregnancy and adverse pregnancy outcomes in previous pregnancies were associated with the outcome of the current pregnancy. Cox proportional hazard regression model estimates revealed that the hazard ratio of having stillbirths were significantly higher among women with any obstetric complications compared to women with no obstetric complications. The adverse pregnancy outcome in a previous pregnancy was the largest risk factor for likelihood of developing similar type of adverse pregnancy outcome in the current pregnancy. The findings provided key insights for health policy interventions in terms of prevention of obstetric complications to avoid the adverse pregnancy outcome in women.

  15. A Short-Term Longitudinal Study of the Relationship between Motivation to Read and Reading Fluency Skill in Second Grade.

    Science.gov (United States)

    Quirk, Matthew; Schwanenflugel, Paula J; Webb, Mi-Young

    2009-04-01

    This short-term longitudinal study investigated the relationships between students' reading self-concept, goals for reading, and reading fluency skill over the course of the second grade year. Second grade children (N=185) were administered the Test of Word Reading Efficiency, the second grade Dynamic Indicators of Basic Early Literacy Skills, and an adapted version of Motivation to Read Profile at the beginning, middle, and end of the school year. Results showed that students' goals for reading were related to reading self-concept, but unrelated to reading fluency. In addition, reading self-concept was significantly related to reading fluency at each time point. Latent-variable path analysis was used to test four potential relationships between students' reading self-concept and reading fluency skill: (a) an independence model; (b) a skill development model; (c) a self-enhancement model; and (d) a reciprocal effects model. Support for a reciprocal model was found between students' reading fluency skill and reading self-concept over the second grade year. This finding also indicated that students' reading self-concept begins to influence their reading achievement earlier than previous research had indicated. Implications for educational practice and future research will also be discussed.

  16. The concurrent and carry over effects of long term changes in energy intake before insemination on pregnancy per artificial insemination in heifers.

    Science.gov (United States)

    Parr, M H; Crowe, M A; Lonergan, P; Evans, A C O; Fair, T; Diskin, M G

    2015-06-01

    Follicle development in a period of negative energy balance (NEB), as experienced by the postpartum dairy cow, could be affected by undesirable metabolic changes, and may contain a developmentally incompetent oocyte with an impaired potential to establish a pregnancy. A differential feeding model in heifers was developed to evaluate the concurrent and carryover effects of reduced energy intake before insemination on pregnancy per artificial insemination (P/AI). Heifers were randomly assigned to either (i) control feed intake group (CF), n=68, 1.3 times estimated maintenance energy (M) requirements for 50 days and 2.0 M for 83 days or (ii) restricted feed intake (RF), n=88, 0.65 M for 50 days and 2.0 M for 83 days. Pregnancy per AI was determined by transrectal ultrasonography at day 30 following AI. Despite significant loss of live weight (LW; 5.8±2.1 vs 70.5±2.8 kg, respectively) and body condition score (BCS; 0.05±0.03 vs 0.45±0.03) and a significant elevation in systemic concentrations of non-esterified fatty acids in RF heifers, there was no concurrent effect on P/AI (69 vs 72%) following AI at day 50. However, there was a carryover effect on P/AI as there was an 18 percentage point difference (64 vs 82%) between CF and RF heifers following AI on day 93. The results of the study indicate that a reduction in energy intake for a 50-day period pre-insemination had no concurrent effect but had a positive carryover effect on P/AI. Copyright © 2015 Elsevier B.V. All rights reserved.

  17. A short-term transition from a high-fat diet to a normal-fat diet before pregnancy exacerbates female mouse offspring obesity

    Science.gov (United States)

    Fu, Q; Olson, P; Rasmussen, D; Keith, B; Williamson, M; Zhang, KK; Xie, L

    2016-01-01

    BACKGROUND/OBJECTIVES Recent findings have highlighted the detrimental influence of maternal overnutrition and obesity on fetal development and early life development. However, there are no evidence-based guidelines regarding the optimal strategy for dietary intervention before pregnancy. SUBJECTS/METHODS We used a murine model to study whether switching from a high-fat (HF) diet to a normal-fat (NF) diet (H1N group) 1 week before pregnancy could lead to in utero reprogramming of female offspring obesity; comparator groups were offspring given a consistent maternal HF group or NF group until weaning. After weaning, all female offspring were given the HF diet for either 9 or 12 weeks before being killed humanely. RESULTS H1N treatment did not result in maternal weight loss before pregnancy. NF offsprings were neither obese nor glucose intolerant during the entire experimental period. H1N offsprings were most obese after the 12-week postweaning HF diet and displayed glucose intolerance earlier than HF offsprings. Our mechanistic study showed reduced adipocyte insulin receptor substrate 1 (IRS1) and hepatic IRS2 expression and increased adipocyte p-Ser636/639 and p-Ser612 of H1N or HF offspring compared with that in the NF offspring. Among all groups, the H1N offspring had lowest level of IRS1 and the highest levels of p-Ser636/639 and p-Ser612 in gonadal adipocyte. In addition, the H1N offspring further reduced the expression of Glut4 and Glut2, vs those of the HF offspring, which was lower compared with the NF offspring. There were also enhanced expression of genes inhibiting glycogenesis and decreased hepatic glycogen in H1N vs HF or NF offspring. Furthermore, we showed extremely higher expression of lipogenesis and adipogenesis genes in gonadal adipocytes of H1N offspring compared with all other groups. CONCLUSIONS Our results suggest that a transition from an HF diet to an NF diet shortly before pregnancy, without resulting in maternal weight loss, is not

  18. Sources of information related to contraceptive methods and their relationship with unwanted pregnancies in women in a district of Eastern Anatolia

    Directory of Open Access Journals (Sweden)

    Mehmet Sühha Bostancı

    2011-06-01

    Full Text Available In this study, we aim to investigate contraceptive methods used in a district, the sources of information about the contraceptive methods, the relation of education with these methods and the unwanted pregnancies.Materials and methods: In this study we included 423 multipar women who were using a contraceptive method applied to Obstetric and Gynecology Clinic of Kovancılar State Hospital between January 2010 and January 2011. The women included in the study age, pregnancy, contraceptive method used, their source of information about contraceptive methods, the number of voluntary abortion, educational status and income status were evaluated as parameters.Results: The mean age of study group was 35.4 ± 7.2 years, the average duration of marriage 13.7 ± 8.3 years, mean gravida 3.6 ± 1.9 and the number of voluntary 0.18 ± 0,25 were detected. Preferred contraceptive methods in order of frequency follows: coitus interruptus 31.9%, condom 15.4%, the calendar method 11.8%, oral contraceptive drugs (OCD 10.6%, not using contraception 10.4%, intrauterine device (IUD 10.2%, monthly injectable drugs 6.1% and tubal ligation (T/L 3.5%, were used. Patients with higher levels of education and income levels are increasing the profile of modern contraception methods (p<0.05. Most unwanted pregnancies were observed in patients using the coitus interruptus method.Conclusion: In order to reduce the number of unwanted pregnancies and wanted abortions which reversely affect the women healthy; an appropriate contraception method must be employed. Therefore, women are properly informed and education levels should be increased.

  19. Bats are able to maintain long-term social relationships despite the high fission-fusion dynamics of their groups.

    Science.gov (United States)

    Kerth, Gerald; Perony, Nicolas; Schweitzer, Frank

    2011-09-22

    Elephants, dolphins, as well as some carnivores and primates maintain social links despite their frequent splitting and merging in groups of variable composition, a phenomenon known as fission-fusion. Information on the dynamics of social links and interactions among individuals is of high importance to the understanding of the evolution of animal sociality, including that of humans. However, detailed long-term data on such dynamics in wild mammals with fully known demography and kin structures are scarce. Applying a weighted network analysis on 20,500 individual roosting observations over 5 years, we show that in two wild Bechstein's bat colonies with high fission-fusion dynamics, individuals of different age, size, reproductive status and relatedness maintain long-term social relationships. In the larger colony, we detected two stable subunits, each comprising bats from several family lineages. Links between these subunits were mainly maintained by older bats and persisted over all years. Moreover, we show that the full details of the social structure become apparent only when large datasets are used. The stable multi-level social structures in Bechstein's bat colonies resemble that of elephants, dolphins and some primates. Our findings thus may shed new light on the link between social complexity and social cognition in mammals. This journal is © 2011 The Royal Society

  20. The relationship between energy intensity and income levels: Forecasting long term energy demand in Asian emerging countries

    International Nuclear Information System (INIS)

    Galli, R.; Univ. della Svizzera Italiana, Lugano

    1998-01-01

    This paper analyzes long-term trends in energy intensity for ten Asian emerging countries to test for a non-monotonic relationship between energy intensity and income in the author's sample. Energy demand functions are estimated during 1973--1990 using a quadratic function of log income. The long-run coefficient on squared income is found to be negative and significant, indicating a change in trend of energy intensity. The estimates are then used to evaluate a medium-term forecast of energy demand in the Asian countries, using both a log-linear and a quadratic model. It is found that in medium to high income countries the quadratic model performs better than the log-linear, with an average error of 9% against 43% in 1995. For the region as a whole, the quadratic model appears more adequate with a forecast error of 16% against 28% in 1995. These results are consistent with a process of dematerialization, which occurs as a result of a reduction of resource use per unit of GDP once an economy passes some threshold level of GDP per capita

  1. Understanding the Property-Activity Relationships of Polyhedral Cuprous Oxide Nanocrystals in Terms of Reactive Crystallographic Facets.

    Science.gov (United States)

    Feng, Yanlin; Chang, Yun; Sun, Xiujuan; Liu, Ning; Cheng, Yan; Feng, Yuqing; Zhang, Haiyuan; Li, Xi

    2017-04-01

    The property-activity relationship is usually established to understand the toxicity mechanism of nanomaterials. In the present study, different morphological Cu2O nanocrystals, octahedrons, truncated octahedrons, cuboctahedrons, and cubes, were synthesized to precisely tuning the {100} and {111} facet percentages in purpose of systematically investigating the toxicity role of crystallographic facets in BEAS-2B and RAW 264.7 cells. It was found that the toxicity of polyhedral Cu2O nanocrystals was highly dependent on the exposed {100} surface after short-term exposure because {100} facets could produce more reactive oxygen species (ROS) than {111} facets; however, after long-term exposure, their toxicity showed again the correlation with total surface property because toxic copper ions were largely released from the whole nanocrystal surface irrespective of {100} or {111} facet and this copper dissolution caused the collapse of surface crystals and the vanishing of ROS. This study reveals the potential hazard of crystallographic facets based on ROS and metal dissolution mechanism at the different exposure time. © The Author 2017. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  2. Music memory following short-term practice and its relationship with the sight-reading abilities of professional pianists

    Directory of Open Access Journals (Sweden)

    Eriko eAiba

    2016-05-01

    Full Text Available This study investigated the relationship between the ability to sight-read and the ability to memorize a score using a behavioural experiment. By measuring the amount of memorization following short-term practice, we examined whether better sight-readers not only estimate forthcoming notes but also memorize musical structures and phrases with more practice.Eleven pianists performed the music first by sight-reading. After a 20-minute practice, the participants were asked to perform from memory without any advance notice. The number of mistakes was used as an index of performance.There were no correlations in the numbers of mistakes between sight-reading and memory trial performance. Some pianists memorized almost the entire score, while others hardly remembered it despite demonstrating almost completely accurate performance just before memory trial performance. However, judging from the participants’ responses to a questionnaire regarding their practice strategies, we found auditory memory was helpful for memorizing music following short-term practice.

  3. Adverse pregnancy outcomes following syphilis treatment in pregnancy in the UK.

    Science.gov (United States)

    Wallace, Harriet E; Isitt, Catherine E; Broomhall, Harriet M; Perry, Alison E; Wilson, Janet D

    2016-10-01

    Syphilis infection in pregnancy is known to cause a number of severe adverse pregnancy outcomes, including second-trimester miscarriage, stillbirth, very pre-term delivery and neonatal death, in addition to congenital syphilis. A retrospective review of women with positive syphilis serology and a pregnancy outcome between 2005 and 2012 in Leeds, UK, was performed. In all, 57 cases of positive syphilis serology in pregnancy were identified: 24 with untreated syphilis treated in the current pregnancy (Group 1); seven with reported but unconfirmed prior treatment who were retreated (Group 2); and 26 adequately treated prior to pregnancy (Group 3). The rate of severe adverse pregnancy outcomes in Group 1 at 21% was significantly higher than the 0% outcome of Group 3 (p = 0.02). The severe adverse pregnancy outcomes were two second-trimester miscarriages, two pre-term births at 25 and 28 weeks and one stillbirth at 32 weeks. There were no cases of term congenital syphilis or term neonatal death, but we observed high rates of other adverse pregnancy outcomes despite treatment during pregnancy. Rapid referral for treatment is needed before 18 weeks in order to minimise adverse pregnancy outcomes. © The Author(s) 2016.

  4. [Clozapine and pregnancy].

    Science.gov (United States)

    Nguyen, H N; Lalonde, P

    2003-01-01

    This article reviews the relations between clozapine and pregnancy. Six case reports are identified in the literature of pregnant patients who received clozapine. Novartis at Basle, Switzerland, through its pharmacovigilance and epidemiology, service, has data on nearly 200 cases summarized in this article. We also describe the case of a patient with paranoid schizophrenia who was hospitalized 10 times between the age of 22 to 32. She received clozapine when she was 29 years old and, with a daily dosage of 350 mg, she became asymptomatic. At the age of 33 and 37, she became pregnant and continued clozapine during her 2 pregnancies. During her first pregnancy, she received insulin due to gestational diabetes associated with a body weight mass (BWM) of 30.4 (N = 20 to 25). During her second pregnancy, the BWM was 23.7 and she did not develop diabetes. She delivered at term 2 daughters who are at the time of this report 5 and 3 years old. The two girls are doing well and have no developmental delay. Psychotic symptoms exacerbation: the plasma concentration of clozapine diminishes during pregnancy due to a higher hepatic metabolism and distribution volume. Monitoring plasma concentration of clozapine can help to adjust its dosage. In case of psychotic symptoms exacerbation, the following can be recommended: 1) Increase the clozapine dosage; 2) Add a classic antipsychotic like perphenazine, trifluoperazine or haloperidol. Diabetes: obesity, glucose intolerance or a family history of diabetes are risk factors to develop gestational diabetes. The follow-up of patients, who take an atypical antipsychotic, should include constant monitoring of the blood glucose or Hb1A and lipid dosages. Complications at labor: Clozapine increases the secretion of oxytocine and the contraction of the uterine muscle. But, no studies can explain how clozapine affects the labor exactly. Some case studies report use of forceps, vacuum or cesarean. Stoner (1997) described neonatal convulsions 8

  5. AUTOIMMUNE DISEASE DURING PREGNANCY AND THE MICROCHIMERISM LEGACY OF PREGNANCY

    Science.gov (United States)

    Adams Waldorf, Kristina M.; Nelson, J. Lee

    2009-01-01

    Pregnancy has both short-term effects and long-term consequences. For women who have an autoimmune disease and subsequently become pregnant, pregnancy can induce amelioration of the mother’s disease, such as in rheumatoid arthritis, while exacerbating or having no effect on other autoimmune diseases like systemic lupus erythematosus. That pregnancy also leaves a long-term legacy has recently become apparent by the discovery that bi-directional cell trafficking results in persistence of fetal cells in the mother and of maternal cells in her offspring for decades after birth. The long-term persistence of a small number of cells (or DNA) from a genetically disparate individual is referred to as microchimerism. While microchimerism is common in healthy individuals and is likely to have health benefits, microchimerism has been implicated in some autoimmune diseases such as systemic sclerosis. In this paper, we will first discuss short-term effects of pregnancy on women with autoimmune disease. Pregnancy-associated changes will be reviewed for selected autoimmune diseases including rheumatoid arthritis, systemic lupus erythematosus and autoimmune thyroid disease. The pregnancy-induced amelioration of rheumatoid arthritis presents a window of opportunity for insights into both immunological mechanisms of fetal-maternal tolerance and pathogenic mechanisms in autoimmunity. A mechanistic hypothesis for the pregnancy-induced amelioration of rheumatoid arthritis will be described. We will then discuss the legacy of maternal-fetal cell transfer from the perspective of autoimmune diseases. Fetal and maternal microchimerism will be reviewed with a focus on systemic sclerosis (scleroderma), autoimmune thyroid disease, neonatal lupus and type I diabetes mellitus. PMID:18716941

  6. 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

  7. Sperm vacuoles negatively affect outcomes in intracytoplasmic morphologically selected sperm injection in terms of pregnancy, implantation, and live-birth rates.

    Science.gov (United States)

    Greco, Ermanno; Scarselli, Filomena; Fabozzi, Gemma; Colasante, Alessandro; Zavaglia, Daniela; Alviggi, Erminia; Litwicka, Katarzyna; Varricchio, Maria Teresa; Minasi, Maria Giulia; Tesarik, Jan

    2013-08-01

    To retrospectively evaluate whether sperm vacuoles influence clinical results, with a particular focus on live-birth rates, in 101 intracytoplasmic morphologically selected sperm injection (IMSI) cycles. Retrospective, observational study. Medical center. A total of 101 couples with at least two failed intracytoplasmic sperm injection (ICSI) attempts and impaired sperm morphology. Patients divided into two groups according to sperm morphology and vacuolization pattern: group A comprising patients with good quality spermatozoa (type I and/or type II spermatozoa) (n = 63 patients); group B comprising patients with low quality spermatozoa (type III and/or IV spermatozoa) (n = 38 patients). Fertilization rate, embryo quality, pregnancy, implantation, and live-birth rates. No statistically significant differences were observed between group A and B with regard to "early" assisted reproduction outcomes (fertilization rate and embryo quality). However, the "late" outcomes (pregnancy, implantation, and live-birth rates) were statistically significantly higher in group A. These results confirm a correlation between sperm vacuoles and a negative IMSI outcome, suggesting that sperm vacuoles are related to the late paternal effect. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  8. Irradiation of unknown pregnancy: review of 17 cases; Irradiation d'une grossesse meconnue: revue a court terme de 17 cas

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    Chahed, N.; Mhiri, A.; Gaigi, S.; Mtimet, S. [Centre national de radioprotection, Hopital d' enfants, Tunis (Tunisia)

    2000-12-01

    The article summarizes the analysis of 47 cases of pregnant women who did not know their pregnancy and had undergone one or more diagnostic radiological examinations. We distinguished two groups. The first group G1 consisting of 12 women whose exposure to radiation had been focused under diaphragmatic region and occurred during tire critical period of organogenesis with a gonadal dose estimated to range 12 to 52 mGy. A therapeutic abortion had been recommended to these women. The second group G2 consisting of 35 women whose exposure to radiation interested directly or indirectly tire above diaphragmatic region with dose lower than 10 mGy. To these women, a recommendation to continue their pregnancy had been given. We investigated only 17 pregnant women issues; 7 from G1 et 10 from G2, We noted that there were no spontaneous abortion or major abnormalities or malignant diseases. However, 4 minor abnormalities were identified among tire examined children sample: facial dysmorphy. anus atresia. hypospadias and harelip. These anomalies could not be attributed to the irradiation effects because the conceptus received very low doses during tire minimal risk gestation period. We believe that the malformations observed may be attributed to congenital malformation risk. (authors)

  9. Body image in adolescent pregnancy.

    Science.gov (United States)

    Zaltzman, Alina; Falcon, Bani; Harrison, Megan E

    2015-04-01

    To review the existing literature on body image in adolescent pregnancy and explore concepts about the relationship between the two. A systematic review. Peer-reviewed articles were identified through MEDLINE (1946-present) and PsycINFO (1806-November 2013), conducted in any setting. Pregnant and postpartum adolescents ages 13-19 y. None. The outcome measures used in the studies reviewed varied: themes from focus groups, diary entry analysis, Pregnancy and weight gain attitude scale, Edinburgh postnatal depression scale, Parenting stress index, Eating disorder inventory, Tennessee self concept scale. The search yielded a total of 149 studies, of which 6 were relevant to the specific topic and age group. The very limited research shows a dichotomy in body image perception during pregnancy in adolescence; some studies show an increase in body image disturbance and dissatisfaction during pregnancy in adolescents, and other studies reviewed found that the majority of pregnant adolescents had positive body image and positive attitudes towards weight gain. A bidirectional link between depression and negative body image in adolescent pregnancy is suggested. The current research exploring the relationshp between body image and pregnancy in adolescence is limited, both in quality and quantity. Future research is needed to evaluate longitudinal models that will better inform about potential risk factors for body dissatisfaction during pregnancy in adolescence, including the possible role of depression. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  10. Anemia in Pregnancy

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    Umran Kucukgoz Gulec

    2013-06-01

    Full Text Available Iron deficiency anemia (IDA is the most frequent form of anemia in pregnant women. Folic acid, vitamin B12 deficiency, and hemoglobinopathies are other causes of anemia in pregnancy. Finding the underlying cause are crucial to the management of the anemia. Anemia is defined as hemoglobin of <11 g/dl in the first and third trimester and <10.5 g/dl in second trimester. According to the literature, anemia, particularly severe anemia (Hb<7g/dl is associated with increased risk of maternal and perinatal mortality and morbidity, and long term adverse effects in the newborn. The association of hemoglobin levels to perinatal outcome has been shown to be U shaped with both high and low hemoglobin levels being associated adverse perinatal outcome such as low birth weight, increased stillbirths. Anemia in pregnancy is a major public health problem. Ideally a woman should have adequate iron stores when she conceives, in order meet to additional requirements of pregnancy. This review focuses on the occurrence, types, maternal and perinatal outcomes, prevention and treatment of anemia during pregnancy. [Archives Medical Review Journal 2013; 22(3.000: 300-316

  11. Cytomegalovirus infection in pregnancy.

    Science.gov (United States)

    Kagan, Karl Oliver; Hamprecht, Klaus

    2017-07-01

    Due to the severe risk of long-term sequelae, prenatal cytomegalovirus infection is of particular importance amongst intrauterine viral infections. This review summarizes the current knowledge about CMV infection in pregnancy. A search of the Medline and Embase database was done for articles about CMV infection in pregnany. We performed a detailed review of the literature in view of diagnosis, epidemiology and management of CMV infection in pregnancy. The maternal course of the infection is predominantly asymptomatic; the infection often remains unrecognized until the actual fetal manifestation. Typical ultrasound signs that should arouse suspicion of intrauterine CMV infection can be distinguished into CNS signs such as ventriculomegaly or microcephaly and extracerebral infection signs such as hepatosplenomegaly or hyperechogenic bowel. Current treatment strategies focus on hygienic measures to prevent a maternal CMV infection during pregnancy, on maternal application of hyperimmunoglobulines to avoid materno-fetal transmission in case of a maternal seroconversion, and on an antiviral therapy in case the materno-fetal transmission have occurred. CMV infection in pregnancy may result in a severe developmental disorder of the newborn. This should be taken into account in the treatment of affected and non-affected pregnant women.

  12. [Syphilis in pregnancy women].

    Science.gov (United States)

    Lü, J; Huang, C; Zeng, Y

    2001-08-01

    To investigate obstetric treatment and pregnancy outcomes of syphilis infection during pregnancy. 64 pregnant women diagnosed with syphilis by serological assays were divided into treated group and untreated group according to whether they accepted full-dose treatment against syphilis or not. Patients in the treated group accepted benzathine penicillin(2.4 million units once per week) intramuscular injection for three weeks. The outcome of pregnan after treatment was observed and compared between the two groups. There were 5 cases of primary syphilis (7.8%), 29 cases of secondary syphilis (45.3%), and 30 cases of latent syphilis (46.9%) among the 64 cases. The occurrences of premature birth, fetal intrauterine death, and stillbirth were 0, and 3 cases of congenital syphilis in total 13 cases who carried pregnancy to term in the treated group; while 4, 11, 3, and 10 in the untreated group respectively. In treated group, the 3 babies with congenital syphilis were born from 10 mothers received treatment after 24 gestational weeks, while no congenital syphilis in the 3 women started treatment before 24 weeks. Pregnant syphilis is prone to be misdiagnosed because of its slight symptom, so it is especially important to screen syphilis as a routine among high risk pregnant women. Premature, fetal death and congenital syphilis can be well controlled through regular and early treatment during pregnancy, yet congenital syphilis can not be avoided completely.

  13. Hypertriglyceridemic acute pancreatitis during pregnancy: prevention with diet therapy and omega-3 fatty acids in the following pregnancy.

    Science.gov (United States)

    Takaishi, Kiyomi; Miyoshi, Junya; Matsumura, Takeshi; Honda, Ritsuo; Ohba, Takashi; Katabuchi, Hidetaka

    2009-01-01

    Acute pancreatitis complicating pregnancy is rare and has previously been associated with high mortality rates. We report a case of repeated hypertriglyceridemia during pregnancy. During the patient's first pregnancy, acute pancreatitis was elicited in the third trimester by pregnancy-induced hypertriglyceridemia. The patient was treated successfully with a conservative treatment course. The hypertriglyceridemia recurred during her second pregnancy. She carried the pregnancy to term without incident while maintaining a diet low in fat diet and high in omega-3 fatty acids. Early diagnosis and intensive treatment can help to preserve the lives of the patient and the fetus. Prophylactic diet therapy and omega-3 fatty acids may prevent recurrent hypertriglyceridemia during pregnancy.

  14. Pregnancy outcomes after gastric-bypass surgery.

    Science.gov (United States)

    Dao, Tuoc; Kuhn, Joseph; Ehmer, Dale; Fisher, Tammy; McCarty, Todd

    2006-12-01

    The purpose of this study is to compare outcomes of patients who become pregnant within the first year after surgery and those who delayed pregnancy until after 1 year after surgery. A retrospective review was performed to identify patients who became pregnant after their gastric-bypass surgery from 2001 to 2004. Endpoints included pregnancy complications, fetal birth weight and outcome, delivery method, weight change during pregnancy, and nutrition. Of 2,423 patients who had undergone bariatric surgery from 2001 to 2004, 21 patients became pregnant within the first year after surgery and 13 became pregnant after 1 year. Similar outcomes were seen between the 2 groups regarding fetal weight, term pregnancy, and complications. Pregnancy outcomes within the first year after weight-loss surgery revealed no significant episodes of malnutrition, adverse fetal outcomes, or pregnancy complications. Anxiety over poor outcomes of pregnancy during the first year after bariatric surgery can be allayed.

  15. Alcohol and pregnancy

    Directory of Open Access Journals (Sweden)

    Anna Maria Paoletti

    2013-06-01

    Full Text Available Alcohol exerts teratogenic effects in all the gestation times, with peculiar features in relationship to the trimester of pregnancy in which alcohol is assumed. Alcohol itself and its metabolites modify DNA synthesis, cellular division, cellular migration and the fetal development. The characteristic facies of feto-alcoholic syndrome (FAS-affected baby depends on the alcohol impact on skull facial development during the first trimester of pregnancy. In association there are cerebral damages with a strong defect of brain development up to the life incompatibility. Serious consequences on fetal health also depends on dangerous effects of alcohol exposure in the organogenesis of the heart, the bone, the kidney, sensorial organs, et al. It has been demonstrated that maternal binge drinking is a high factor risk of mental retardation and of delinquent behaviour. Unfortunately, a lower alcohol intake also exerts deleterious effects on fetal health. In several countries of the world there is a high alcohol use, and this habit is increased in the women. Therefore, correct information has to be given to avoid alcohol use by women in the preconceptional time and during the pregnancy. Preliminary results of a study performed by the authors show that over 80% of pregnant and puerperal women are not unaware that more than 2 glasses of alcohol/week ingested during pregnancy can create neurological abnormalities in the fetus. However, after the information provided on alcoholic fetopathy, all women are conscious of the damage caused by the use of alcohol to the fetus during pregnancy. This study confirms the need to provide detailed information on the negative effects of alcohol on fetal health. Proceedings of the 9th International Workshop on Neonatology · Cagliari (Italy · October 23rd-26th, 2013 · Learned lessons, changing practice and cutting-edge research

  16. Teen Pregnancy Prevention and Feminist Values.

    Science.gov (United States)

    Ortiz, Elizabeth T.

    The problem of high rates of unwanted and unplanned adolescent pregnancy continues unchecked in the United States, with severe negative consequences for the young mothers, their children, and society. Prevention programs for teenage pregnancy have been less than effective. This study investigated the relationship between feminist values and…

  17. Relationships between Long-Term Demography and Weather in a Sub-Arctic Population of Common Eider.

    Directory of Open Access Journals (Sweden)

    Jón Einar Jónsson

    Full Text Available Effects of local weather on individuals and populations are key drivers of wildlife responses to climatic changes. However, studies often do not last long enough to identify weather conditions that influence demographic processes, or to capture rare but extreme weather events at appropriate scales. In Iceland, farmers collect nest down of wild common eider Somateria mollissima and many farmers count nests within colonies annually, which reflects annual variation in the number of breeding females. We collated these data for 17 colonies. Synchrony in breeding numbers was generally low between colonies. We evaluated 1 demographic relationships with weather in nesting colonies of common eider across Iceland during 1900-2007; and 2 impacts of episodic weather events (aberrantly cold seasons or years on subsequent breeding numbers. Except for episodic events, breeding numbers within a colony generally had no relationship to local weather conditions in the preceding year. However, common eider are sexually mature at 2-3 years of age and we found a 3-year time lag between summer weather and breeding numbers for three colonies, indicating a positive effect of higher pressure, drier summers for one colony, and a negative effect of warmer, calmer summers for two colonies. These findings may represent weather effects on duckling production and subsequent recruitment. Weather effects were mostly limited to a few aberrant years causing reductions in breeding numbers, i.e. declines in several colonies followed severe winters (1918 and some years with high NAO (1992, 1995. In terms of life history, adult survival generally is high and stable and probably only markedly affected by inclement weather or aberrantly bad years. Conversely, breeding propensity of adults and duckling production probably do respond more to annual weather variations; i.e. unfavorable winter conditions for adults increase probability of death or skipped breeding, whereas favorable summers

  18. Exploring relationships of catheter-associated urinary tract infection and blockage in people with long-term indwelling urinary catheters.

    Science.gov (United States)

    Wilde, Mary H; McMahon, James M; Crean, Hugh F; Brasch, Judith

    2017-09-01

    To describe and explore relationships among catheter problems in long-term indwelling urinary catheter users, including excess healthcare use for treating catheter problems. Long-term urinary catheter users experience repeated problems with catheter-related urinary tract infection and blockage of the device, yet little has been reported of the patterns and relationships among relevant catheter variables. Secondary data analysis was conducted from a sample in a randomised clinical trial, using data from the entire sample of 202 persons over 12 months' participation. Descriptive statistics were used to characterise the sample over time. Zero-inflated negative binomial models were employed for logistic regressions to evaluate predictor variables of the presence/absence and frequencies of catheter-related urinary tract infection and blockage. Catheter-related urinary tract infection was marginally associated with catheter blockage. Problems reported at least once per person in the 12 months were as follows: catheter-related urinary tract infection 57%, blockage 34%, accidental dislodgment 28%, sediment 87%, leakage (bypassing) 67%, bladder spasms 59%, kinks/twists 42% and catheter pain 49%. Regression analysis demonstrated that bladder spasms were significantly related to catheter-related urinary tract infection and sediment amount, and catheter leakages were marginally significantly and positively related to catheter-related urinary tract infection. Frequencies of higher levels of sediment and catheter leakage were significantly associated with higher levels of blockage, and being female was associated with fewer blockages. Persons who need help with eating (more disabled) were also more likely to have blockages. Catheter-related urinary tract infection and blockage appear to be related and both are associated with additional healthcare expenditures. More research is needed to better understand how to prevent adverse catheter outcomes and patterns of problems in

  19. The management of reduced fetal movements in an uncomplicated pregnancy at term: results from an anonymous national online survey in the Republic of Ireland.

    LENUS (Irish Health Repository)

    Unterscheider, J

    2012-01-31

    There is currently inconsistent evidence and clinical guidance on how to best manage a pregnancy complicated by reduced fetal movements. This novel, web-based, anonymous questionnaire evaluated 96 assessment and management approaches from doctors working in obstetrics in the Republic of Ireland who were presented with a clinical scenario of a primigravida concerned about reduced fetal movements at 39+3 weeks\\' gestation. This study identified a lack of clinical practice guidelines available in maternity hospitals in the Republic of Ireland. We demonstrated that almost all clinicians applied more than one assessment method and that most incorporated a cardiotocograph into their assessment. There was a low uptake of simple symphysio-fundal height measurement and high usage of kickcharts. The minority of clinicians admitted or induced their patients. This survey identified the need for national and international guidelines to ensure safe antepartum care and delivery.

  20. The management of reduced fetal movements in an uncomplicated pregnancy at term: results from an anonymous national online survey in the Republic of Ireland.

    LENUS (Irish Health Repository)

    Unterscheider, J

    2010-01-01

    There is currently inconsistent evidence and clinical guidance on how to best manage a pregnancy complicated by reduced fetal movements. This novel, web-based, anonymous questionnaire evaluated 96 assessment and management approaches from doctors working in obstetrics in the Republic of Ireland who were presented with a clinical scenario of a primigravida concerned about reduced fetal movements at 39+3 weeks\\' gestation. This study identified a lack of clinical practice guidelines available in maternity hospitals in the Republic of Ireland. We demonstrated that almost all clinicians applied more than one assessment method and that most incorporated a cardiotocograph into their assessment. There was a low uptake of simple symphysio-fundal height measurement and high usage of kickcharts. The minority of clinicians admitted or induced their patients. This survey identified the need for national and international guidelines to ensure safe antepartum care and delivery.