Predictors of maternal mortality among critically ill obstetric patients

Aim Evaluation of the predictors of maternal mortality among critically ill obstetric patients managed at the intensive care unit (ICU). Methods A case control study to evaluate the predictors of maternal mortality among critically ill obstetric patients managed at the intensive care unit (ICU) of the University of Ilorin Teaching Hospital, Ilorin, Nigeria from 1st January 2010 to 30th June 2013. Participants were critically ill obstetric patients who were admitted and managed at the ICU during the study period. Subjects were those who died while controls were age and parity matched survivors. Statistical analysis was with SPSS-20 to determine chi square, Cox-regression and odds ratio; p value < 0.05 was significant. Results The mean age of subjects and controls were 28.92 ± 5.09 versus 29.44 ± 5.74 (p = 0.736), the level of education was higher among controls (p = 0.048) while more subjects were of low social class (p = 0.321), did not have antenatal care (p = 0.131) and had partners with lower level of education (p = 0.156) compared to controls. The two leading indications for admission among subjects and controls were massive postpartum haemorrhage and severe preeclampsia or eclampsia. The mean duration of admission was higher among controls (3.32 ± 2.46 versus 3.00 ± 2.58; p = 0.656) while the mean cost of ICU care was higher among the subjects (p = 0.472). The statistical significant predictors of maternal deaths were the patient’s level of education, Glasgow Coma Scale (GCS) score, oxygen saturation, multiple organ failure at ICU admission and the need for mechanical ventilation or inotrophic drugs after admission. Conclusion The clinical state at ICU admission of the critically ill obstetric patients is the major outcome determinant. Therefore, early recognition of the need for ICU care, adequate pre-ICU admission supportive care and prompt transfer will improve the outcome.

Analysis of maternal and child health policies in Malawi: The methodological perspective

The question of why most health policies do not achieve their intended results continues to receive a considerable attention in the literature. This is in the light of the recognized gap between policy as intent and policy as practice, which calls for substantial research work to understand the factors that improve policy implementation. Although there is substantial work that explains the reasons why policies achieve or fail to achieve their intended outcomes, there are limited case studies that illustrate how to analyze policies from the methodological perspective. In this article, we report and discuss how a mixed qualitative research method was applied for analyzing maternal and child health policies in Malawi. For the purposes of this article, we do not report research findings; instead we focus our dicussion on the methodology of the study and draw lessons for policy analysis research work. We base our disusssion on our experiences from a study in which we analyzed maternal and child health policies in Malawi over the period from 1964 to 2008. Noting the multifaceted nature of maternal and child health policies, we adopted a mixed qualitative research method, whereby a number of data collection methods were employed. This approach allowed for the capturing of different perspectives of maternal and child health policies in Malawi and for strengthening of the weaknesses of each method, especially in terms of data validity. This research suggested that the multidimensional nature of maternal and child health policies, like other health policies, calls for a combination of research designs as well as a variety of methods of data collection and analysis. In addition, we suggest that, as an emerging research field, health policy analysis will benefit more from case study designs because they provide rich experiences in the actual policy context.

Maternal Age and Infant Mortality for White, Black, and Mexican Mothers in the United States

Funding for Open Access provided by the UMD Libraries Open Access Publishing Fund.

Cortisol Awakening Response in Preschoolers and Depression Risk: Relations with Maternal History of Depression and Child Temperament

Increasing research suggests that elevations in the cortisol awakening response (CAR), the natural increase of cortisol 30 to 40 minutes after waking, may serve as a vulnerability marker for depression. However, existing studies have focused on adolescence and adulthood; very little is known about the CAR in early childhood and the factors that are associated with it. The current study aimed to examine the validity of the CAR as a potential early-emerging vulnerability marker for depression in a sample of preschool-age children. We examined associations between the CAR and two well-established risk factors for depression: maternal psychopathology and early child temperament (high negative emotionality (NE) and/or low positive emotionality (PE)). The sample consisted of 146 preschool-age children, of whom 71 (49.3%) had a biological mother with a history of depression and 65 (45.5%) had a biological mother with a history of anxiety. To assess the CAR, salivary cortisol samples were collected from the child upon waking, 30 and 45 minutes post-waking on two weekdays. Children’s CAR was examined as the total volume of cortisol secreted (AUCg) and the total increase in cortisol (AUCi) across waking. Evening cortisol was collected 30 minutes before bedtime. Child temperament was assessed using observational laboratory measures. Maternal depression and anxiety were assessed with clinical interviews. Associations with children’s CAR, as indicated by AUCg or AUCi, appeared to be specific to maternal current psychopathology and symptoms of anhedonia. Additionally, we observed significant interactions for both maternal lifetime and current depression and anxiety, in combination with child NE and PE, on elevated evening cortisol levels and flattened diurnal cortisol rhythms, indicating altered patterns of basal cortisol activity in offspring. Our study contributes to the limited but growing knowledge on the development of the CAR in preschool age children and as a marker of early risk. Findings suggest that there is a complex interplay between familial risk, affective vulnerability, and their joint effects on neuroendocrine dysfunction in young children, and highlight the need for future research to examine which aspects of the early diurnal rhythm predict the emergence of later depressive illness.

Detection of Rupestris stem pitting associated virus in seedlings of virus - infected maternal grapevine plants.

Rupestris stem pitting associated virus (RSPaV) is a species in the genus Foveavirus (Martelli and Jelkman, 1998) and the family Flexiviridae. The virion has a positive sense, single stranded, polyadenylated RNA genome of 8.7kb in size and a coat protein of 28kD (Martelli and Jelkman, 1998). The virus has been reported to be present in pollen (Rowhani et aI., 2000) and seeds (Stewart and Nassuth, 2001), however, it has not been proved to be seed-transmitted. In our investigation reported here we have proven that RSPaV transmits by seed from RSPaV-infected mother plants to their siblings.

Efeito da disponibilidade de alimento no investimento maternal de Volatinia jacarina (Aves : Thraupidae)

Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Ecologia, Programa de Pós-Graduação em Ecologia, 2016.

The effects of vitamin D supplementation on maternal and neonatal outcome: A randomized clinical trial

Background: Vitamin D supplementation during pregnancy has been supposed to defend against adverse gestational outcomes. Objective: This randomized clinical trial study was conducted to assess the effects of 50,000 IU of vitamin D every two weeks supplementation on the incidence of gestational diabetes (GDM), gestational hypertension, preeclampsia and preterm labor, vitamin D status at term and neonatal outcomes contrasted with pregnant women that received 400 IU vitamin D daily. Materials and Methods: 500 women with gestational age 12-16 weeks and serum 25 hydroxy vitamin D (25 (OH) D ) less than 30 ng/ml randomly categorized in two groups. Group A received 400 IU vitamin D daily and group B 50,000 IU vitamin D every 2 weeks orally until delivery. Maternal and Neonatal outcomes were assessed in two groups. Results: The incidence of GDM in group B was significantly lower than group A (6.7% versus 13.4%) and odds ratio (95% Confidence interval) was 0.46 (0.24-0.87) (P=0.01). The mean ± SD level of 25 (OH) D at the time of delivery in mothers in group B was significantly higher than A (37.9 ± 19.8 versus 27.2 ± 18.8 ng/ml, respectively) (P=0.001). There were no differences in the incidence of preeclampsia, gestational hypertension, preterm labor, and low birth weight between two groups. The mean level of 25 (OH) D in cord blood of group B was significantly higher than group A (37.9 ± 18 versus 29.7 ± 19ng/ml, respectively). Anthropometric measures between neonates were not significantly different. Conclusion: Our study showed 50,000 IU vitamin D every 2 weeks decreased the incidence of GDM.

The Broken Mirror: Maternal Agency and Identity in Charles Dickens's Bleak House

This paper examined how Esther Summerson, Dickens’s ideal good mother, can be understood as a woman who has maternal agency and identity both as a character and as a narrator, and how she contrasts with other maternal characters in the novel, both major and minor. While more transgressive mothers, such as Lady Dedlock, Mrs. Jellyby and even Krook’s cat, are doomed to death, ineffectiveness and madness, Esther moves from a frozen, “unsexualized” state into a space of life and sexual possibility. In addition, Esther has agency and identity as a narrator since she shares the narration with a third-person male narrator. Esther becomes the one who speaks rather than the one who is spoken of, and her maternal, nurturing voice provides a balm for the often harsh, judgmental voice of the male narrator. As the narrator’s patriarchal voice dies away at the end, it is Esther’s maternal voice that survives.

Iowa’s Title V Maternal and Child Health (MCH) Annual Report, 2012

Title V of the Social Security Act is the longest-standing public health legislation in American history. Enacted in 1935, Title V is a federal-state partnership that promotes and improves maternal and child health (MCH). According to each state’s unique needs, Title V supports a spectrum of services, from infrastructure building services like quality assurance and policy development, to gap-filling direct health care services. Title V resources are directed towards MCH priority populations: pregnant women, mothers, infants, women of reproductive years, children and adolescents and children and youth with special health care needs.

Impacto do abuso sexual na infância no exercício do papel maternal

Estudos com mulheres abusadas sexualmente na infância, têm evidenciado consequências negativas, ao nível do papel de mãe, tais como visão negativa das suas capacidades como mãe e menor controlo emocional, lidando com dificuldade face às exigências da parentalidade (Roberts et al, 2004; Dilillo et al, 2000).No sentido de responder à questão de investigação "De que forma é que o abuso sexual na infância tem impacto no exercício do papel maternal? Foi realizada uma revisão da literatura com o objectivo de identificar este impacto.Os resultados confirmam a influência negativa na capacidade de exercício desse papel pela mulher abusada, mas é evidente a dificuldade na prova dessa associação direta.

Impacto do abuso sexual na infância no exercício do papel maternal.

As consequências do abuso sexual de crianças é um problema mundial com reconhecidas consequências a curto e longo prazo, com maior gravidade consoante as características do abuso e o contexto em que ocorre. Estudos com mulheres abusadas sexualmente na infância, têm evidenciado consequências negativas, ao nível do papel de mãe, tais como visão negativa das suas capacidades como mãe e menor controlo emocional, lidando com dificuldade face às exigências da parentalidade

Neonatal outcomes following maternal SARS-CoV-2 infection in pregnancy - longitudinal follow-up and assessment of transplacental antibody transfer

BACKGROUND: Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in pregnancy has been associated with multiple adverse pregnancy outcomes, including the risk of in utero mother-to-child transmission. Short- and long-term outcomes of SARS-CoV-2 exposed neonates and the extent to which maternal SARS-CoV-2 antibodies are transferred to neonates are still unclear. METHODS: Prospective observational study enrolling neonates born to mothers with SARS-CoV-2 infection in pregnancy, between April 2020-April 2021. Neonates were evaluated at birth and enrolled in a 12-month follow-up. SARS-CoV-2 IgG transplacental transfer ratio was assessed in mother-neonate dyads at birth. Maternal derived IgG were followed in infants until negativizing. RESULTS: Of 2745 neonates, 106 (3.9%) were delivered by mothers with SARS-CoV-2 infection in pregnancy. Seventy-six of 106 (71.7%) mothers were symptomatic. Median gestational age and mean birth weight were 39 weeks (range 25+5-41+4) and 3305 grams (SD 468). Six of 106 (6%) neonates were born preterm, without significant differences between asymptomatic and symptomatic mothers (P=0.67). No confirmed cases of in utero infection were detected. All infants had normal cerebral ultrasound and clinical evaluation at birth and during follow-up, until a median age of 7 months (range 5-12). All mothers and 96/106 (90.5%) neonates had detectable SARS-CoV-2 IgG at birth. Transplacental transfer ratio was higher following second trimester maternal infections (mean 0.940.46 versus 1.070.64 versus 0.750.44, P=0.039), but was not significantly different between asymptomatic and symptomatic women (P=0.20). IgG level in infants progressively decreased after birth: at 3 months 53% (51/96) and at four months 68% (63/96) had lost maternal antibodies respectively. The durability of maternal antibodies was positively correlated to the IgG level at birth (r=0.66; P<0.00001). CONCLUSIONS: Maternal SARS-CoV-2 infection was not associated with increased neonatal or long-term morbidity. No cases of confirmed in utero infection were detected. Efficient transplacental IgG transfer was found following second trimester maternal infections.

Role of second trimester ultrasound in prediction of newborns neurologic damage after maternal Cytomegalovirus infection

Objective To find a correlation between cerebral symptoms at birth and abnormalities found at anomaly scan, through the analysis of sensitivity of the anomaly scan in the prediction of severe CMV neonatal disease. Methods - Design, Setting, Population This was a retrospective collection of all cases of primary congenital CMV infection reported in our unit (Obstetrics and Perinatal Medicine, Policlinico di S Orsola, IRCSS, Bologna) over a period of 9 years (2013–2022). Only cases of fetal infection following confirmed maternal primary infection in the first trimester (MPI) and newborns with confirmed CMV infection on blood/saliva or urine were included. Results Between 2014 and 2022, 69 fetuses had an antenatal diagnosis of primary CMV infection. The infection occurred after MPI in the first, second, and third trimester in 63.7% (43/69), 27.5% (19/69), and 10% (7/69) of cases, respectively. Second-trimester assessment by anomaly scan was abnormal in 10/69 (15%) fetuses: 5/69 (7%) had an extracerebral STA and 5/69 (7%) had a cerebral STA. Normal anomaly scan was found in 59/69 (86%) fetuses. When looking at all fetuses infected in the first trimester, 12.5% (5/40) underwent TOP and 45% (18/40) had symptoms at birth. A mean follow-up of 22.4 months (range 12–48 months) was available for 68/69 (99%) live born neonates. Conclusion Anomaly scan results to have a predictive positive value of 67% fetuses infected in the first trimester. Serial assessment by ultrasound is necessary to predict the risk of sequelae occurring in 35% following fetal infection in the first trimester of pregnancy. This combined evaluation by US and trimester of infection should be useful when counselling on the prognosis of cCMV infection.