State infants after perinatal complications prevention by mother with the association of HIV and herpes virus infection

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Zhdanovich O.I.

2016-12-01

Full Text Available Relevance. Complicated and little studied issue is the perinatal complications prevention in pregnant women with HIV and herpes virus infections (GI The goal — to evaluate the effectiveness of the system of perinatal complications prevention during the association of HIV and herpes infection. Materials and methods. Selected 60 HIV-infected pregnant women with the GI, which divided into 2 groups: primary — 30 pregnant women with the use of recommended prophylaxis complex (specific immunoglobulins, interferon α-2β, flavonoids, probiotics, arginine glutamat, the comparison group — 30 pregnant women with the knowledge of the pregnancy according to the Ministry of Health reports. Results. After recommended treatment course significantly improving the condition of children at birth: in satisfactory condition (without asphyxia was born 60.0 against 37.9% of children (p<0.05. Relatively better and during the period of early neonatal adaptation: 1.5–2 times lower than the frequency of jaundice, hemorrhagic syndrome, and gastrointestinal. Significantly reduces the incidence of life-threatening syndromes and further development of the child as neurological (up 23.3% vs. 44.8%, p<0.05 and RDS (up 16.7% vs. 37.9%, p<0.05. Conclusions. Security and high efficiency of the proposed complex of perinatal complications prevention for HIV-infected pregnant women with herpes infection can be recommended for implementation in antenatal clinics and maternity homes.

Early neonatal deaths associated with perinatal asphyxia in infants ≥2500 g in Brazil,

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Maria Fernanda Branco de Almeida

Full Text Available Abstract Objective: To assess the annual burden of early neonatal deaths associated with perinatal asphyxia in infants weighing ≥2500 g in Brazil from 2005 to 2010. Methods: The population study enrolled all live births of infants with birth weight ≥2500 g and without malformations who died up to six days after birth with perinatal asphyxia, defined as intrauterine hypoxia, asphyxia at birth, or meconium aspiration syndrome. The cause of death was written in any field of the death certificate, according to International Classification of Diseases,10th Revision (P20.0, P21.0, and P24.0. An active search was performed in 27 Brazilian federative units. The chi-squared test for trend was applied to analyze early neonatal mortality ratios associated with perinatal asphyxia by study year. Results: A total of 10,675 infants weighing ≥2500 g without malformations died within six days after birth with perinatal asphyxia. Deaths occurred in the first 24 h after birth in 71% of the infants. Meconium aspiration syndrome was reported in 4076 (38% of these deaths. The asphyxia-specific early neonatal mortality ratio decreased from 0.81 in 2005 to 0.65 per 1000 live births in 2010 in Brazil (p < 0.001; the meconium aspiration syndrome-specific early neonatal mortality ratio remained between 0.20 and 0.29 per 1000 live births during the study period. Conclusions: Despite the decreasing rates in Brazil from 2005 to 2010, early neonatal mortality rates associated with perinatal asphyxia in infants in the better spectrum of birth weight and without congenital malformations are still high, and meconium aspiration syndrome plays a major role.

Mothers' perinatal and infant mental health knowledge in a ...

African Journals Online (AJOL)

Objective: This paper examines maternal knowledge regarding perinatal and infant mental health amongst mothers in Alexandra township, Johannesburg. ... the denial of negative maternal affect post-birth to elevated levels of post-natal depression found amongst South African mothers parenting in adverse circumstances.

Depression in perinatally HIV-infected pregnant women compared to non-perinatally HIV-infected and HIV-uninfected pregnant women.

Science.gov (United States)

Angrand, Ruth C; Sperling, Rhoda; Roccobono, Kinga; Osborne, Lauren M; Jao, Jennifer

2018-05-18

"Depression (as noted in chart by a physician)" was compared between HIV infected pregnant women and controls. Perinatally HIV-infected (PHIV), non-perinatally HIV-infected (NPHIV), and HIV-uninfected (HIV-U) pregnant women were all compared using a logistic regression model. Overall, HIV-infected women had higher rates of depression than HIV-U, with PHIV women demonstrating a clinically and statistically significant increased risk compared to HIV-U women [adjusted OR: 15.9, 95% CI = 1.8-143.8]. Future studies in larger populations are warranted to confirm these findings and further elucidate mental health outcomes of PHIV and NPHIV pregnant women.

Human cytomegalovirus infant infection adversely affects growth and development in maternally HIV-exposed and unexposed infants in Zambia.

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Gompels, U A; Larke, N; Sanz-Ramos, M; Bates, M; Musonda, K; Manno, D; Siame, J; Monze, M; Filteau, S

2012-02-01

Human immunodeficiency virus (HIV) and human cytomegalovirus (HCMV) coinfections have been shown to increase infant morbidity, mortality, and AIDS progression. In HIV-endemic regions, maternal HIV-exposed but HIV-uninfected infants, which is the majority of children affected by HIV, also show poor growth and increased morbidity. Although nutrition has been examined, the effects of HCMV infection have not been evaluated. We studied the effects of HCMV infection on the growth, development, and health of maternally HIV-exposed and unexposed infants in Zambia. Infants were examined in a cohort recruited to a trial of micronutrient-fortified complementary foods. HIV-infected mothers and infants had received perinatal antiretroviral therapy to prevent mother-to-child HIV transmission. Growth, development, and morbidity were analyzed by linear regression analyses in relation to maternal HIV exposure and HCMV infection, as screened by sera DNA for viremia at 6 months of age and by antibody for infection at 18 months. All HCMV-seropositive infants had decreased length-for-age by 18 months compared with seronegative infants (standard deviation [z]-score difference: -0.44 [95% confidence interval {CI}, -.72 to -.17]; P = .002). In HIV-exposed infants, those who were HCMV positive compared with those who were negative, also had reduced head size (mean z-score difference: -0.72 [95% CI, -1.23 to -.22]; P = .01) and lower psychomotor development (Bayley test score difference: -4.1 [95% CI, -7.8 to -.5]; P = .03). HIV-exposed, HCMV-viremic infants were more commonly referred for hospital treatment than HCMV-negative infants. The effects of HCMV were unaffected by micronutrient fortification. HCMV affects child growth, development, and morbidity of African infants, particularly in those maternally exposed to HIV. HCMV is therefore a risk factor for child health in this region.

Antenatal interpersonal sensitivity is more strongly associated than perinatal depressive symptoms with postnatal mother-infant interaction quality.

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Raine, Karen; Cockshaw, Wendell; Boyce, Philip; Thorpe, Karen

2016-10-01

Maternal mental health has enduring effects on children's life chances and is a substantial cost driver for child health, education and social services. A key linking mechanism is the quality of mother-infant interaction. A body of work associates maternal depressive symptoms across the antenatal and postnatal (perinatal) period with less-than-optimal mother-infant interaction. Our study aims to build on previous research in the field through exploring the association of a maternal personality trait, interpersonal sensitivity, measured in early pregnancy, with subsequent mother-infant interaction quality. We analysed data from the Avon Longitudinal Study of Parents and Children (ALSPAC) to examine the association between antenatal interpersonal sensitivity and postnatal mother-infant interaction quality in the context of perinatal depressive symptoms. Interpersonal sensitivity was measured during early pregnancy and depressive symptoms in the antenatal year and across the first 21 months of the postnatal period. In a subsample of the ALSPAC, mother-infant interaction was measured at 12 months postnatal through a standard observation. For the subsample that had complete data at all time points (n = 706), hierarchical regression examined the contribution of interpersonal sensitivity to variance in mother-infant interaction quality. Perinatal depressive symptoms predicted little variance in mother-infant interaction. Antenatal interpersonal sensitivity explained a greater proportion of variance in mother-infant interaction quality. The personality trait, interpersonal sensitivity, measured in early pregnancy, is a more robust indicator of subsequent mother-infant-interaction quality than perinatal depressive symptoms, thus affording enhanced opportunity to identify vulnerable mother-infant relationships for targeted early intervention.

Pregnancy loss and role of infant HIV status on perinatal mortality among HIV-infected women

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Kim Hae-Young

2012-08-01

Full Text Available Abstract Background HIV-infected women, particularly those with advanced disease, may have higher rates of pregnancy loss (miscarriage and stillbirth and neonatal mortality than uninfected women. Here we examine risk factors for these adverse pregnancy outcomes in a cohort of HIV-infected women in Zambia considering the impact of infant HIV status. Methods A total of 1229 HIV-infected pregnant women were enrolled (2001–2004 in Lusaka, Zambia and followed to pregnancy outcome. Live-born infants were tested for HIV by PCR at birth, 1 week and 5 weeks. Obstetric and neonatal data were collected after delivery and the rates of neonatal ( Results The ratio of miscarriage and stillbirth per 100 live-births were 3.1 and 2.6, respectively. Higher maternal plasma viral load (adjusted odds ratio [AOR] for each log10 increase in HIV RNA copies/ml = 1.90; 95% confidence interval [CI] 1.10–3.27 and being symptomatic were associated with an increased risk of stillbirth (AOR = 3.19; 95% CI 1.46–6.97, and decreasing maternal CD4 count by 100 cells/mm3 with an increased risk of miscarriage (OR = 1.25; 95% CI 1.02–1.54. The neonatal mortality rate was 4.3 per 100 increasing to 6.3 by 70 days. Intrauterine HIV infection was not associated with neonatal morality but became associated with mortality through 70 days (adjusted hazard ratio = 2.76; 95% CI 1.25–6.08. Low birth weight and cessation of breastfeeding were significant risk factors for both neonatal and early mortality independent of infant HIV infection. Conclusions More advanced maternal HIV disease was associated with adverse pregnancy outcomes. Excess neonatal mortality in HIV-infected women was not primarily explained by infant HIV infection but was strongly associated with low birth weight and prematurity. Intrauterine HIV infection contributed to mortality as early as 70 days of infant age. Interventions to improve pregnancy outcomes for HIV-infected women are needed to

Identifying perinatal risk factors for infant maltreatment: an ecological approach

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Hallisey Elaine J

2006-12-01

Full Text Available Abstract Background Child maltreatment and its consequences are a persistent problem throughout the world. Public health workers, human services officials, and others are interested in new and efficient ways to determine which geographic areas to target for intervention programs and resources. To improve assessment efforts, selected perinatal factors were examined, both individually and in various combinations, to determine if they are associated with increased risk of infant maltreatment. State of Georgia birth records and abuse and neglect data were analyzed using an area-based, ecological approach with the census tract as a surrogate for the community. Cartographic visualization suggested some correlation exists between risk factors and child maltreatment, so bivariate and multivariate regression were performed. The presence of spatial autocorrelation precluded the use of traditional ordinary least squares regression, therefore a spatial regression model coupled with maximum likelihood estimation was employed. Results Results indicate that all individual factors or their combinations are significantly associated with increased risk of infant maltreatment. The set of perinatal risk factors that best predicts infant maltreatment rates are: mother smoked during pregnancy, families with three or more siblings, maternal age less than 20 years, births to unmarried mothers, Medicaid beneficiaries, and inadequate prenatal care. Conclusion This model enables public health to take a proactive stance, to reasonably predict areas where poor outcomes are likely to occur, and to therefore more efficiently allocate resources. U.S. states that routinely collect the variables the National Center for Health Statistics (NCHS defines for birth certificates can easily identify areas that are at high risk for infant maltreatment. The authors recommend that agencies charged with reducing child maltreatment target communities that demonstrate the perinatal risks

Asymptomatic bacteriuria in pregnancy and its relation to perinatal outcome

OpenAIRE

Anjana Verma; Smita Baheti; Medhavi Sharma

2016-01-01

Background: Asymptomatic bacteriuria is one of the cause for adverse perinatal outcome. Pregnant women are at high risk for UTIs. Women exposed to antepartum urinary tract infection had increased incidence of delivering infants with low birth weights, premature infants, preterm infants with low birth weights, than those who were not exposed. Women exposed to antepartum urinary tract infection were also more likely to experience premature labor, hypertension or preeclampsia and anemia. Meth...

Differences in perinatal and infant mortality in high-income countries

DEFF Research Database (Denmark)

Deb-Rinker, Paromita; León, Juan Andrés; Gilbert, Nicolas L.

2015-01-01

BACKGROUND: Variation in birth registration criteria may compromise international comparisons of fetal and infant mortality. We examined the effect of birth registration practices on fetal and infant mortality rates to determine whether observed differences in perinatal and infant mortality rates...... by gestational age and birth weight; gestational age-and birth weight-specific stillbirth rates; neonatal, post-neonatal, and cause-specific infant mortality. RESULTS: Proportion of live births ....02%), Canada (0.07%) and United States (0.08%). At 22-23 weeks, neonatal mortality rates were highest in Canada (892.2 per 1000 live births), Denmark (879.3) and Iceland (1000.0), moderately high in the United States (724.1), Finland (794.3) and Norway (739.0) and low in Sweden (561.2). Stillbirth:live birth...

Family Violence and Maltreatment of Women During the Perinatal Period: Associations with Infant Morbidity in Indian Slum Communities.

Science.gov (United States)

Silverman, Jay G; Balaiah, Donta; Decker, Michele R; Boyce, Sabrina C; Ritter, Julie; Naik, D D; Nair, Saritha; Saggurti, Niranjan; Raj, Anita

2016-01-01

To determine the prevalence of non-violent, gender-based forms of maltreatment of women by husbands and in-laws [i.e., gender-based household maltreatment (GBHM)] during pregnancy and postpartum; to clarify the role of GBHM in compromising infant health, and whether this role extends beyond that previously observed for intimate partner violence (IPV). Cross-sectional, quantitative data were collected from women (ages 15-35) seeking immunizations for their infants violence and GBHM) and recent infant morbidity (diarrhea, respiratory distress, fever, colic and vomiting). More than one in four women (28.4%) reported IPV during their recent pregnancy and/or during the postpartum period, 2.6% reported perinatal violence from in-laws, and 49.0% reported one or more forms of perinatal GBHM. In adjusted regression models that included all forms of family violence and maltreatment, perinatal GBHM remained significantly associated with infant morbidity (AORs 1.4-1.9); perinatal IPV and in-law violence ceased to predict infant morbidity in models including GBHM. Findings indicate that non-violent expressions of gender inequity (e.g., nutritional deprivation, deprivation of sleep, blocking access to health care during pregnancy) are more strongly associated with poor infant health than physical or sexual violence from husbands or in-laws in urban India. These results strongly suggest the need to expand the conception of gender inequities beyond IPV to include non-violent forms of gendered mistreatment in considering their impact on infant health.

What we know and what we don't know about perinatal Zika virus infection: a systematic review.

Science.gov (United States)

Soriano-Arandes, Antoni; Rivero-Calle, Irene; Nastouli, Eleni; Espiau, Maria; Frick, M A; Alarcon, Ana; Martinón-Torres, Federico

2018-03-01

Zika virus (ZIKV) infection has caused the most challenging worldwide infectious epidemic outbreak in recent months. ZIKV causes microcephaly and other congenital malformations. There is a need to perform updated systematic reviews on ZIKV infection periodically because this epidemic is bringing up new evidence with extraordinary speed. Areas covered: Evidence related to ZIKV infection in the gestational, perinatal, and early infant periods covering epidemiology, virology, pathogenesis, risk factors, time of infection during pregnancy, newborn symptoms, treatment, and vaccines. To this end, a search was performed using terms ['Zika'] AND ['Perinatal Infection'] OR ['Congenital Infection'] in the PubMed® international electronic database. Out of a total of 1,538 articles published until 30 November 2017, we finally assessed 106 articles articles that were relevant to the research areas included in this study. Expert commentary: ZIKV is a new teratogenic/neurotropic virus affecting fetuses. Many challenges are still far from being solved regarding the epidemiology, case definition, clinical and laboratory diagnosis, and preventive measures. An approach using 'omics' and new biomarkers for diagnosis, and a ZIKV-vaccine for treatment, might finally give us the tools to solve these challenges.

Perinatal Chicken Pox (Varicella Zoster Virus Infection

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Ali Annagur

2013-04-01

Full Text Available Chickenpox is due to infection with the varicella zoster virus (VZV, a human alphaherpervirus found worldwide. Classically, the cinical disease is a febrile illness with a pruritic vesicular rash. Maternal chickenpox between 5 days before delivery to 2 days after delivery (perinatal varicella can cause severe and even fatal illness in the newborn. A 7-day old girl baby presented on day 4 of postnatal with the complaints of widespread vesicular rash and non-suckling. Mother of the baby also had a similar eruption four day prior to delivery, which was clinically characteristic of varicella. Considering history and clinical presentation, a diagnosis of perinatal chickenpox was considered and the baby was treated with acyclovir which she responded and recovered. Herein, the clinical feasures and treatment of chickenpox infection in the perinatal period have been emphasized with this case report. [Cukurova Med J 2013; 38(2.000: 311-314

Using event-related potentials to study perinatal nutrition and brain development in infants of diabetic mothers.

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deRegnier, Raye-Ann; Long, Jeffrey D; Georgieff, Michael K; Nelson, Charles A

2007-01-01

Proper prenatal and postnatal nutrition is essential for optimal brain development and function. The early use of event-related potentials enables neuroscientists to study the development of cognitive function from birth and to evaluate the role of specific nutrients in development. Perinatal iron deficiency occurs in severely affected infants of diabetic mothers. In animal models, severe perinatal iron deficiency targets the explicit memory system of the brain. Cross-sectional ERP studies have shown that infants of diabetic mothers have impairments in recognition memory from birth through 8 months of age. The purpose of this study was to evaluate longitudinal development of recognition memory using ERPs in infants of diabetic mothers compared with control infants. Infants of diabetic mothers were divided into high and low risk status based upon their birth weights and iron status and compared with healthy control infants. Infants were tested in the newborn period for auditory recognition memory, at 6 months for visual recognition memory and at 8 months for cross modal memory. ERPs were evaluated for developmental changes in the slow waves that are thought to reflect memory and the Nc component that is thought to reflect attention. The results of the study showed differences in development between the IDMs and control infants in the development of the slow waves over the left anterior temporal leads and age-related patterns of development in the NC component. These results are consistent with animal models showing that perinatal iron deficiency affects the development of the memory networks of the brain. This study highlights the value of using ERPs to translate basic science information obtained from animal models to the development of the human infant.

Neurometabolite Alterations Associated With Cognitive Performance in Perinatally HIV-Infected Children

NARCIS (Netherlands)

van Dalen, Yvonne W.; Blokhuis, Charlotte; Cohen, Sophie; ter Stege, Jacqueline A.; Teunissen, Charlotte E.; Kuhle, Jens; Kootstra, Neeltje A.; Scherpbier, Henriette J.; Kuijpers, Taco W.; Reiss, Peter; Majoie, Charles B. L. M.; Caan, Matthan W. A.; Pajkrt, Dasja

2016-01-01

Despite treatment with combination antiretroviral therapy (cART), cognitive impairment is still observed in perinatally HIV-infected children. We aimed to evaluate potential underlying cerebral injury by comparing neurometabolite levels between perinatally HIV-infected children and healthy controls.

Biological embedding of perinatal social relationships in infant stress reactivity.

Science.gov (United States)

Thomas, Jenna C; Letourneau, Nicole; Bryce, Crystal I; Campbell, Tavis S; Giesbrecht, Gerald F

2017-05-01

Whereas significant advances have been made in understanding how exposure to early adversity "gets under the skin" of children to result in long term changes in developmental outcomes, the processes by which positive social relationships become biologically embedded remain poorly understood. The aim of this study was to understand the pathways by which maternal and infant social environments become biologically embedded in infant cortisol reactivity. Two hundred seventy-two pregnant women and their infants were prospectively assessed during pregnancy and at 6 months postpartum. In serial mediation analyses, higher perceived social support from partners during pregnancy was associated with lower infant cortisol reactivity or larger decreases in cortisol in response to a stressor at 6 months of age via lower self-reported prenatal maternal depression and higher mother-infant interaction quality. The findings add to our understanding of how perinatal social relationships become biologically embedded in child development. © 2017 Wiley Periodicals, Inc.

[Impact of maternal HIV status on family constructions and the infant's relational environment during the perinatal period].

Science.gov (United States)

Trocmé, N; Courcoux, M-F; Tabone, M-D; Leverger, G; Dollfus, C

2013-01-01

To assess whether maternal HIV-positive status negatively affects family construction and the child's psychological environment. Could this be responsible for behavioral problems observed in children infected with or affected by HIV? Interviews were conducted with 60 HIV+ mothers and their infants during the perinatal period, within 3 months of delivery, collected at the time of a pediatric outpatient visit within a PMTCT program. Half of the 60 mothers did not live with the infant's father, 56% of multiparous mothers were separated from their previous children. Sixty-five percent of the fathers were informed of the mother's HIV-positive status, although 90% of fathers who lived with the mothers were informed. During pregnancy, 80% of mothers reported psychological stress; after delivery, 72% of mothers suffered from not being allowed to breastfeed their infants, 43.5% expressed a fear of transmitting the infection to the child, and 40% avoided contacts with the infant. The impact of the mother's psychological stress and anxiety related to the risk of HIV transmission through breastfeeding and casual contacts were already noticeable in the first mother-child interrelations. Although the risk of MTC transmission in now very small, psychological troubles related to maternal HIV status may negatively affect the children's well-being and behavior, psychological support should be provided for mothers and children as part of comprehensive services. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

Risk of congenital cytomegalovirus infection among HIV-exposed uninfected infants is not decreased by maternal nelfinavir use during pregnancy.

Science.gov (United States)

Gantt, Soren; Leister, Erin; Jacobsen, Denise L; Boucoiran, Isabelle; Huang, Meei-Li; Jerome, Keith R; Jourdain, Gonzague; Ngo-Giang-Huong, Nicole; Burchett, Sandra; Frenkel, Lisa

2016-06-01

Congenital cytomegalovirus (cCMV) infection is common among infants born to HIV-infected women. Nelfinavir (NFV), an antiretroviral drug that is safe during pregnancy, inhibits CMV replication in vitro at concentrations that standard doses achieve in plasma. We hypothesized that infants born to women receiving NFV for prevention of mother-to-child transmission of HIV (PMTCT) would have a reduced prevalence of cCMV infection. The prevalence of cCMV infection was compared among HIV-uninfected infants whose HIV-infected mothers either received NFV for >4 weeks during pregnancy (NFV-exposed) or did not receive any NFV in pregnancy (NFV-unexposed). CMV PCR was performed on infant blood samples collected at 4 weeks during pregnancy and 941 did not receive any NFV during pregnancy. The overall prevalence of cCMV infection in the infants was 2.2%, which did not differ by maternal NFV use. Maternal CD4 T cell counts were inversely correlated with risk of cCMV infection, independent of the time NFV was initiated during gestation. Infants with cCMV infection were born 0.7 weeks earlier (P = 0.010) and weighed 170 g less (P = 0.009) than uninfected infants. Among HIV-exposed uninfected infants, cCMV infection was associated with adverse perinatal outcomes. NFV use in pregnancy was not associated with protection against cCMV. Safe and effective strategies to prevent cCMV infection are needed. © 2015 Wiley Periodicals, Inc.

Perinatal and infant mortality in urban slums under I.C.D.S. scheme.

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Thora, S; Awadhiya, S; Chansoriya, M; Kaul, K K

1986-08-01

Perinatal and infant mortality during the year 1985 was analyzed through a prospective study conducted in 12 Anganwadis (total population of 13,054) located in slum areas of India's Jabalpur city. Overall, the infant mortality rate was 128.7/1000 live births and the perinatal mortality rate was 88.5/1000 live births. 58.5% of deaths occurred in the neonatal period. Causes of neonatal deaths included prematurity, respiratory distress syndrome, birth asphyxia, septicemia, and neonatal tetanus. Postneonatal deaths were largely attributable to dehydration from diarrhea, bronchopneumonia, malnutrition, and infectious diseases. All mortality rates were significantly higher in Muslims than among Hindus. Muslims accounted for 28% of the study population, but contributed 63% of stillbirths and 55% of total infant deaths. This phenomenon appears attributable to the large family size among Muslims coupled with inadequate maternal-child health care. The national neonatal and postneonatal mortality rates are 88/1000 and 52/1000, respectively. The fact that the neonatal mortality rate in the study area was slightly lower than the national average may reflect the impact of ICDS services.

A Psychoneuroimmunologic Examination of Cumulative Perinatal Steroid Exposures and Preterm Infant Behavioral Follow-Up

Science.gov (United States)

Purdy, Isabell B.; Smith, Lynne; Wiley, Dorothy; Badr, Lina

2014-01-01

Purpose This study’s aim was to explore relationships between preterm infant behavioral outcomes and maternal/infant glucocorticoid (dexamethasone [DEX]) treatments using a psychoneuroimmunologic approach. Research questions were (a) do relationships exist between infant cumulative perinatal steroid (PNS) exposure and child behavioral problems? and (b) do maternal/infant characteristics (e.g., immune markers and biophysiologic stressors) influence these relationships? Methods The convenience sample comprised 45 mother–child dyads in which the children (mean age 8 years ± 2.3) had been born at a mean postconceptional age of 28 weeks (± 4.2). We used the Child Behavior Checklist (CBCL) to assess behavior, the Clinical Risk Index for Babies (CRIB) to score stress at birth, and retrospective record review to identify additional perinatal factors (PNS dosage, sepsis, and maternal and infant complete blood counts near delivery). Results Children were dichotomized into high (> 0.2mg/kg; n = 20) versus low–no (≤ 0.2 mg/kg; n = 25) PNS exposure groups. Significant relationships existed between CBCL Total Problems score and sepsis, PNS exposure, timing of initial PNS, and infant length percentile at discharge. Competence problems were significantly associated with PNS, neonatal intensive care unit (NICU) infant length percentile, CRIB score, sepsis, retinopathy of prematurity, hearing deficit, and immunity markers (i.e., maternal lymphocyte percentage and infant band/seg ratio). Children in the higher PNS group exhibited more behavioral problems (e.g., withdrawn, attention, conduct, social, and rule breaking problems), but there were no significant differences. The findings are reassuring regarding long-term effects of this PNS dose on preterm infant behavioral outcomes. PMID:21900308

Infant mortality due to perinatal causes in Brazil: trends, regional patterns and possible interventions

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Cesar Gomes Victora

2001-01-01

Full Text Available CONTEXT: Brazilian infant and child mortality levels are not compatible with the country's economic potential. In this paper, we provide a description of levels and trends in infant mortality due to perinatal causes and malformations and assess the likely impact of changing intermediate-level determinants, many of which are amenable to direct interventions through the health or related sectors. TYPE OF STUDY: Review paper. METHODS: Two main sources of mortality data were used: indirect mortality estimates based on censuses and surveys, and rates based on registered deaths. The latter were corrected for under-registration. Combination of the two sources of data allowed the estimation of cause-specific mortality rates. Data on current coverage of preventive and curative interventions were mostly obtained from the 1996 Demographic and Health Survey. Other national household surveys and Ministry of Health Statistics were also used. A thorough review of the Brazilian literature on levels, trends and determinants of infant mortality led to the identification of a large number of papers and books. These provided the background for the analyses of risk factors and potential interventions. RESULTS: The indirect infant mortality rate estimate for 1995-97 is of 37.5 deaths per thousand live births, about six times higher than in the lowest mortality countries in the world. Perinatal causes account for 57% of all infant deaths, and congenital malformations are responsible for 11.2% of these deaths. Mortality levels are highest in the Northeast and North, and lowest in the South and Southeast; the Center-West falls in between. Since surveys of the North region do not cover rural areas, mortality for this region may be underestimated. CONCLUSIONS: A first priority for the further reduction in infant mortality in Brazil is to improve equality among regions, since the North and Northeast, and particularly rural areas, still show very high death rates. Further

Early neonatal deaths associated with perinatal asphyxia in infants ≥2500 g in Brazil

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Maria Fernanda Branco de Almeida

2017-11-01

Full Text Available Objective: To assess the annual burden of early neonatal deaths associated with perinatal asphyxia in infants weighing ≥2500 g in Brazil from 2005 to 2010. Methods: The population study enrolled all live births of infants with birth weight ≥2500 g and without malformations who died up to six days after birth with perinatal asphyxia, defined as intrauterine hypoxia, asphyxia at birth, or meconium aspiration syndrome. The cause of death was written in any field of the death certificate, according to International Classification of Diseases, 10th Revision (P20.0, P21.0, and P24.0. An active search was performed in 27 Brazilian federative units. The chi-squared test for trend was applied to analyze early neonatal mortality ratios associated with perinatal asphyxia by study year. Results: A total of 10,675 infants weighing ≥2500 g without malformations died within six days after birth with perinatal asphyxia. Deaths occurred in the first 24 h after birth in 71% of the infants. Meconium aspiration syndrome was reported in 4076 (38% of these deaths. The asphyxia-specific early neonatal mortality ratio decreased from 0.81 in 2005 to 0.65 per 1000 live births in 2010 in Brazil (p < 0.001; the meconium aspiration syndrome-specific early neonatal mortality ratio remained between 0.20 and 0.29 per 1000 live births during the study period. Conclusions: Despite the decreasing rates in Brazil from 2005 to 2010, early neonatal mortality rates associated with perinatal asphyxia in infants in the better spectrum of birth weight and without congenital malformations are still high, and meconium aspiration syndrome plays a major role. Resumo: Objetivo: Avaliar a taxa anual de óbitos neonatais precoces associados à asfixia perinatal em neonatos de peso ≥2.500 g no Brasil de 2005 a 2010. Métodos: A população do estudo envolveu todos os nascidos vivos de neonatos com peso ao nascer ≥2.500 g e sem malformações que morreram até seis dias ap

The National Network of State Perinatal Quality Collaboratives: A Growing Movement to Improve Maternal and Infant Health.

Science.gov (United States)

Henderson, Zsakeba T; Ernst, Kelly; Simpson, Kathleen Rice; Berns, Scott; Suchdev, Danielle B; Main, Elliott; McCaffrey, Martin; Lee, Karyn; Rouse, Tara Bristol; Olson, Christine K

2018-03-01

State Perinatal Quality Collaboratives (PQCs) are networks of multidisciplinary teams working to improve maternal and infant health outcomes. To address the shared needs across state PQCs and enable collaboration, Centers for Disease Control and Prevention (CDC), in partnership with March of Dimes and perinatal quality improvement experts from across the country, supported the development and launch of the National Network of Perinatal Quality Collaboratives (NNPQC). This process included assessing the status of PQCs in this country and identifying the needs and resources that would be most useful to support PQC development. National representatives from 48 states gathered for the first meeting of the NNPQC to share best practices for making measurable improvements in maternal and infant health. The number of state PQCs has grown considerably over the past decade, with an active PQC or a PQC in development in almost every state. However, PQCs have some common challenges that need to be addressed. After its successful launch, the NNPQC is positioned to ensure that every state PQC has access to key tools and resources that build capacity to actively improve maternal and infant health outcomes and healthcare quality.

Trichomonas infection in pregnancy does it affect perinatal outcome ...

African Journals Online (AJOL)

Trichomonas infection in pregnancy does it affect perinatal outcome? S.M. Ross, A. van Middelkoop. Abstract. Antenatal patients free of Trichomonas vaginalis vaginal infection were compared with infected patients, half of whom were treated and half left untreated. The treated group was given. benzoyl metronidazole 50 ml ...

[Creatine kinase BB and lactate in the cerebrospinal fluid of neonates and infants with perinatal injuries of the CNS].

Science.gov (United States)

Alatyrtsev, V V; Iakunin, Iu A; Burkova, A S; Podkopaev, V N; Afonina, L G

1989-01-01

A study was made of the content of creatine kinase-BB (CK-BB) and lactate in cerebrospinal fluid (CSF) of 202 neonates and infants with perinatal CNS injuries. The relationship was found between the rise of the CK-BB content and the gravity of perinatal CNS injuries. The highest content of CK-BB in CSF was marked in neonates with cerebral disorders complicated by infectious and inflammatory diseases (pneumonia, sepsis). Within the first 5 days of life, the children of this group demonstrated the relationship between the content of CK-BB and lactate of CSF. The measurement of the content of CK-BB in CSF should be used for early diagnosis, assessment of the gravity and course of perinatal CNS injuries in neonates and in infants.

[The regulation of microecological disorders of the intestines in newborn infants with perinatal pathology using the new probiotic bifidumbacterin-forte].

Science.gov (United States)

Iakushenko, M N; Tkhagapsoeva, Zh M; Bondarenko, V M

1997-01-01

The study was made on 93 newborn infants with perinatal pathology, among them infants with the perinatal lesion of the central nervous system (52), hemolytic disease of newborns (19) and conjugation jaundice (12). All newborn infants were examined for the presence of intestinal microflora in its dynamics and for the state microbiocenosis, evaluated by the rapid method based on the determination of the caseinolytic activity of fecal supernatants after the correction of normal flora with bifidumbacterin in 55 infants and with bifidumbacterin-forte in 38 infants. The comparative study of these two preparations revealed that the use of probiotics containing Bifidobacterium bifidum was mainly substitutional, promoting the colonization of the intestine by lactobacteria, which later determined the suppression opportunistic microflora. The effectiveness of bifidumbacterin-forte containing live B. bifidum, immobilized on sorbent, proved to be most pronounced.

Dynamics of CD4 Lymphocytes and Viral Load at the Natural History of Perinatal HIV-infection

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T. A. Daminov

2015-01-01

Full Text Available This article presents the analysis of indicators of CD4 lymphocyte count and viral load in the natural history (in the absence of ART in perinatally HIV-infected children. It was revealed that perinatal way of transmission is characterized by a higher rate of immunodeficiency progression. It may be associated with intrauterine infection, as well as an early defeat HIV immature immune system of the child. The concentration of virus in perinatally infected children since the beginning of the observation and in 30 months after infection is more than in parenterally infected children in 5 and 2 times, respectively, which determines a infavourable version of the disease in perinatally infected children.

Using Event-Related Potentials to Study Perinatal Nutrition and Brain Development in Infants of Diabetic Mothers

OpenAIRE

deRegnier, Raye-Ann; Long, Jeffrey D.; Georgieff, Michael K.; Nelson, Charles A.

2007-01-01

Proper prenatal and postnatal nutrition is essential for optimal brain development and function. The early use of event-related potentials enables neuroscientists to study the development of cognitive function from birth and to evaluate the role of specific nutrients in development. Perinatal iron deficiency occurs in severely affected infants of diabetic mothers. In animal models, severe perinatal iron deficiency targets the explicit memory system of the brain. Cross-sectional ERP studies ha...

Early-Onset Invasive Candidiasis in Extremely Low Birth Weight Infants: Perinatal Acquisition Predicts Poor Outcome.

Science.gov (United States)

Barton, Michelle; Shen, Alex; O'Brien, Karel; Robinson, Joan L; Davies, H Dele; Simpson, Kim; Asztalos, Elizabeth; Langley, Joanne; Le Saux, Nicole; Sauve, Reginald; Synnes, Anne; Tan, Ben; de Repentigny, Louis; Rubin, Earl; Hui, Chuck; Kovacs, Lajos; Yau, Yvonne C W; Richardson, Susan E

2017-04-01

Neonatal invasive candidiasis (IC) presenting in the first week of life is less common and less well described than later-onset IC. Risk factors, clinical features, and disease outcomes have not been studied in early-onset disease (EOD, ≤7 days) or compared to late-onset disease (LOD, >7 days). All extremely low birth weight (ELBW, candidiasis enrolled from 2001 to 2003 were included in this study. Factors associated with occurrence and outcome of EOD in ELBW infants were determined. Forty-five ELBW infants and their 84 matched controls were included. Fourteen (31%) ELBW infants had EOD. Birth weight <750 g, gestation <25 weeks, chorioamnionitis, and vaginal delivery were all strongly associated with EOD. Infection with Candida albicans, disseminated disease, pneumonia, and cardiovascular disease were significantly more common in EOD than in LOD. The EOD case fatality rate (71%) was higher than in LOD (32%) or controls (15%) (P = .0001). The rate of neurodevelopmental impairment and mortality combined was similar in EOD (86%) and LOD (72%), but higher than in controls (32%; P = .007). ELBW infants with EOD have a very poor prognosis compared to those with LOD. The role of perinatal transmission in EOD is supported by its association with chorioamnionitis, vaginal delivery, and pneumonia. Dissemination and cardiovascular involvement are common, and affected infants often die. Empiric treatment should be considered for ELBW infants delivered vaginally who have pneumonia and whose mothers have chorioamnionitis or an intrauterine foreign body. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

Impact of perinatal dioxin exposure on infant growth: a cross-sectional and longitudinal studies in dioxin-contaminated areas in Vietnam.

Science.gov (United States)

Nishijo, Muneko; Tai, Pham The; Nakagawa, Hideaki; Maruzeni, Shoko; Anh, Nguyen Thi Nguyet; Luong, Hoang Van; Anh, Tran Hai; Honda, Ryumon; Morikawa, Yuko; Kido, Teruhiko; Nishijo, Hisao

2012-01-01

Dioxin exposure levels remain elevated in residents living around former US Air Force bases in Vietnam, indicating potential adverse impacts on infant growth. In this study, 210 mother-infant pairs in dioxin-contaminated areas in Vietnam were recruited at the infants' birth and followed up for 4 months. Perinatal dioxin exposure levels were estimated by measurement of polychlorinated dibenzo-p-dioxins/furans toxic equivalent (PCDDs/Fs-TEQ) in breast milk. The infants' size was measured at birth and 1 and 4 months after birth, and neurodevelopment was evaluated using the Bayley Scales III at 4 months of age. Among 4 dioxin groups (language, and fine motor scores in the ≥75 percentile group were significantly lower than those in the other groups. These results suggested a considerable impact of perinatal dioxin exposure on infant growth, particularly in boys exposed to dioxins at high level of PCDDs/Fs-TEQ.

PERINATAL TUBERCULOSIS WITH MILLIARY PATTERN IN INFANT AGED 28 DAYS

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Dian Savitri

2015-07-01

Full Text Available Perinatal  tuberculosis  (TB was a very  rare  case.  Its  clinical manifestations  could mimic bacterialinfection. The clinical course was often fulminant and characterized by dissemination and meningitis.Its mortality was very high, could achieve 100% in untreated patient. We reported a case of infant aged28  days  admitted with  breathlessness,  fever,  and  poor  feeding.  Physical  examination  showedbreathlessness, pale, lethargy, and hepatomegaly. Chest radiograph showed a feature of milliary patternwith fine tubercles in both lung, supported with positive result on gastric aspirates for acid fast bacilli3 days respectively. Gastric aspirate culture for Mycobacterium tuberculosis showed positive result.Patient then diagnosed with perinatal TB with milliary pattern. This condition was accompanied withsevere sepsis and meningitis. Four TB regimens (isoniazid, rifampisin, pirazinamide, and ethambutol,corticosteroid, antibiotics were given. The patient was eventually died after receiving TB therapy for 13days. [MEDICINA 2014;45:208-212].

[Clinical studies on flomoxef in the perinatal period infections].

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Chimura, T; Morisaki, N; Funayama, T

1991-06-01

We conducted clinical efficacy and safety tests of flomoxef (FMOX, 6315-S) in the perinatal infections and obtained the following results. 1. A total of 25 patients was treated: 16 patients with intrauterine infections, 2 patients with pelvioperitonitis, 4 patients with urinary tract infections and 3 patients with other infections. FMOX was injected at a daily dose of 2-4 g for 3-15 days (6-60 g for total dose) by intravenous drip infusion, intravenous injection or their combination. 2. The clinical efficacy rate was 96.0% of 25 patients: excellent in 4 cases (16.0%), good in 20 cases (80.0%) and poor in 1 case (4.0%). Bacteriological effects obtained were: eradicated in 14/16 cases (87.5%) replaced in 3 cases. 3. There were no subjective or objective side effects, nor were any abnormal laboratory test values attributable to the drug. From these findings, we consider that FMOX treatment appears to obtain good clinical and bacteriological responses and in safe in perinatal period infections.

Early neonatal deaths associated with perinatal asphyxia in infants ≥2500 g in Brazil

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Maria Fernanda Branco de Almeida

2017-11-01

Conclusions: Despite the decreasing rates in Brazil from 2005 to 2010, early neonatal mortality rates associated with perinatal asphyxia in infants in the better spectrum of birth weight and without congenital malformations are still high, and meconium aspiration syndrome plays a major role.

Higher rates of triple-class virological failure in perinatally HIV-infected teenagers compared with heterosexually infected young adults in Europe.

Science.gov (United States)

Judd, A; Lodwick, R; Noguera-Julian, A; Gibb, D M; Butler, K; Costagliola, D; Sabin, C; van Sighem, A; Ledergerber, B; Torti, C; Mocroft, A; Podzamczer, D; Dorrucci, M; De Wit, S; Obel, N; Dabis, F; Cozzi-Lepri, A; García, F; Brockmeyer, N H; Warszawski, J; Gonzalez-Tome, M I; Mussini, C; Touloumi, G; Zangerle, R; Ghosn, J; Castagna, A; Fätkenheuer, G; Stephan, C; Meyer, L; Campbell, M A; Chene, G; Phillips, A

2017-03-01

The aim of the study was to determine the time to, and risk factors for, triple-class virological failure (TCVF) across age groups for children and adolescents with perinatally acquired HIV infection and older adolescents and adults with heterosexually acquired HIV infection. We analysed individual patient data from cohorts in the Collaboration of Observational HIV Epidemiological Research Europe (COHERE). A total of 5972 participants starting antiretroviral therapy (ART) from 1998, aged 500 HIV-1 RNA copies/mL despite ≥ 4 months of use. TCVF was defined as cumulative failure of two NRTIs, an NNRTI and a bPI. The median number of weeks between diagnosis and the start of ART was higher in participants with perinatal HIV infection compared with participants with heterosexually acquired HIV infection overall [17 (interquartile range (IQR) 4-111) vs. 8 (IQR 2-38) weeks, respectively], and highest in perinatally infected participants aged 10-14 years [49 (IQR 9-267) weeks]. The cumulative proportion with TCVF 5 years after starting ART was 9.6% [95% confidence interval (CI) 7.0-12.3%] in participants with perinatally acquired infection and 4.7% (95% CI 3.9-5.5%) in participants with heterosexually acquired infection, and highest in perinatally infected participants aged 10-14 years when starting ART (27.7%; 95% CI 13.2-42.1%). Across all participants, significant predictors of TCVF were those with perinatal HIV aged 10-14 years, African origin, pre-ART AIDS, NNRTI-based initial regimens, higher pre-ART viral load and lower pre-ART CD4. The results suggest a beneficial effect of starting ART before adolescence, and starting young people on boosted PIs, to maximize treatment response during this transitional stage of development. © 2016 The Authors. HIV Medicine published by John Wiley & Sons Ltd on behalf of British HIV Association.

Congenital and nosocomial sepsis in infants born in a regional perinatal unit: cause, outcome, and white blood cell response.

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Ohlsson, A; Vearncombe, M

1987-02-01

The incidence, cause, and outcome of sepsis and the white blood cell response were studied in 6315 infants born in a regional perinatal unit. The incidence of neonatal sepsis was 6.5 per 1000 live births. Congenital sepsis (12 cases) was overwhelming, with associated maternal infection (92%), neutropenia (75%), and high rate of mortality (50%). The most common organism was Escherichia coli (58%). Gestational age and birth weight were similar in survivors and nonsurvivors. There was a strong correlation between total white blood cell count and both mature and immature neutrophil counts in survivors but this correlation decreased substantially in neonates that died. Analysis of variance indicated that the means for polymorphonuclear leukocyte and immature neutrophil counts were significantly higher in survivors. Nosocomial sepsis (38 cases) occurred in premature low birth weight infants receiving invasive, intensive care. The most common organism was Staphylococcus epidermidis (76%). Total white blood cell, polymorphonuclear leukocyte, and immature neutrophil counts rose significantly in response to sepsis. None died. Prevention of congenital sepsis requires methods to detect early maternal-fetal infection. Providing granulocytes to neutropenic neonates with congenital sepsis might improve outcome.

Regional brain gray and white matter changes in perinatally HIV-infected adolescents☆

Science.gov (United States)

Sarma, Manoj K.; Nagarajan, Rajakumar; Keller, Margaret A.; Kumar, Rajesh; Nielsen-Saines, Karin; Michalik, David E.; Deville, Jaime; Church, Joseph A.; Thomas, M. Albert

2013-01-01

Despite the success of antiretroviral therapy (ART), perinatally infected HIV remains a major health problem worldwide. Although advance neuroimaging studies have investigated structural brain changes in HIV-infected adults, regional gray matter (GM) and white matter (WM) volume changes have not been reported in perinatally HIV-infected adolescents and young adults. In this cross-sectional study, we investigated regional GM and WM changes in 16 HIV-infected youths receiving ART (age 17.0 ± 2.9 years) compared with age-matched 14 healthy controls (age 16.3 ± 2.3 years) using magnetic resonance imaging (MRI)-based high-resolution T1-weighted images with voxel based morphometry (VBM) analyses. White matter atrophy appeared in perinatally HIV-infected youths in brain areas including the bilateral posterior corpus callosum (CC), bilateral external capsule, bilateral ventral temporal WM, mid cerebral peduncles, and basal pons over controls. Gray matter volume increase was observed in HIV-infected youths for several regions including the left superior frontal gyrus, inferior occipital gyrus, gyrus rectus, right mid cingulum, parahippocampal gyrus, bilateral inferior temporal gyrus, and middle temporal gyrus compared with controls. Global WM and GM volumes did not differ significantly between groups. These results indicate WM injury in perinatally HIV-infected youths, but the interpretation of the GM results, which appeared as increased regional volumes, is not clear. Further longitudinal studies are needed to clarify if our results represent active ongoing brain infection or toxicity from HIV treatment resulting in neuronal cell swelling and regional increased GM volume. Our findings suggest that assessment of regional GM and WM volume changes, based on VBM procedures, may be an additional measure to assess brain integrity in HIV-infected youths and to evaluate success of current ART therapy for efficacy in the brain. PMID:24380059

Regional brain gray and white matter changes in perinatally HIV-infected adolescents

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Manoj K. Sarma

2014-01-01

Full Text Available Despite the success of antiretroviral therapy (ART, perinatally infected HIV remains a major health problem worldwide. Although advance neuroimaging studies have investigated structural brain changes in HIV-infected adults, regional gray matter (GM and white matter (WM volume changes have not been reported in perinatally HIV-infected adolescents and young adults. In this cross-sectional study, we investigated regional GM and WM changes in 16 HIV-infected youths receiving ART (age 17.0 ± 2.9 years compared with age-matched 14 healthy controls (age 16.3 ± 2.3 years using magnetic resonance imaging (MRI-based high-resolution T1-weighted images with voxel based morphometry (VBM analyses. White matter atrophy appeared in perinatally HIV-infected youths in brain areas including the bilateral posterior corpus callosum (CC, bilateral external capsule, bilateral ventral temporal WM, mid cerebral peduncles, and basal pons over controls. Gray matter volume increase was observed in HIV-infected youths for several regions including the left superior frontal gyrus, inferior occipital gyrus, gyrus rectus, right mid cingulum, parahippocampal gyrus, bilateral inferior temporal gyrus, and middle temporal gyrus compared with controls. Global WM and GM volumes did not differ significantly between groups. These results indicate WM injury in perinatally HIV-infected youths, but the interpretation of the GM results, which appeared as increased regional volumes, is not clear. Further longitudinal studies are needed to clarify if our results represent active ongoing brain infection or toxicity from HIV treatment resulting in neuronal cell swelling and regional increased GM volume. Our findings suggest that assessment of regional GM and WM volume changes, based on VBM procedures, may be an additional measure to assess brain integrity in HIV-infected youths and to evaluate success of current ART therapy for efficacy in the brain.

Infant twin mortality and hospitalisations after the perinatal period - a prospective cohort study from Guinea-Bissau

DEFF Research Database (Denmark)

Bjerregaard-Andersen, M; Biering-Sørensen, S; Gomes, G M

2014-01-01

OBJECTIVE: To examine mortality and hospitalisations among infant twins and singletons after the perinatal period in Guinea-Bissau. METHODS: The study was conducted from September 2009 to November 2012 by the Bandim Health Project (BHP). Newborn twins and unmatched singleton controls were included...

[Prevention of perinatal infection caused by group B beta-hemolytic streptococcus].

Science.gov (United States)

Bevilacqua, G

1999-01-01

Streptococcus agalactiae strains or group B streptococci (GBS) are the leading cause of bacterial pneumoniae, sepsis and meningitis in neonates. GBS is also a major cause of bacteriemia in pregnant women. Colonization of the human rectovaginal tract with GBS is a risk factor associated with chorioamnionitis and transmission of the infection to the infant. Neonatal exposure to high concentrations of GBS, mainly during vaginal delivery, leads to colonisation of the lung airways and subsequent onset of severe diseases like pneumonia, sepsis and menigitis. GBS is present in the genitourinary tract of 10% to 40% of pregnant women, about 50% of the newborns of these mothers will be colonised during delivery and of these neonates, 1% to 2% present a severe invasive disease. The early-onset disease, appear in the neonates within 7 days of life and more than 90% occur within the first day of life. Fatal infection is associated commonly with fulminat and overwhelming early-onset disease. Maternal-intrapartum chemoprophylaxis is able to prevent the transmission of GBS to the newborn and to reduce the frequency and the severity of early onset disease. In many countries, in particular in US, several recommendations have been proposed to prevent the perinatal GBS infection. In this paper some recommendations to prevent GBS disease of the newborn, performed in collaboration with Italian Society of Perinatal Medicine, are presented. The most important problem in the prevention programme is the identification of the cases to treat, since it is not possible to give antibiotics to all the women. We combine two strategies for the identification of the women to be treated, one risk based and the other screening based. Intra-partum administration of ampicillin or penicillin is recommended for the women with one or more risk-factors (labour = 18 hours, intrapartum temperature > = 38 degrees C, previous infant with invasive GBS disease, diabetes) and for women with collect vaginal and

Neuroprotection in Preterm Infants

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R. Berger

2015-01-01

Full Text Available Preterm infants born before the 30th week of pregnancy are especially at risk of perinatal brain damage which is usually a result of cerebral ischemia or an ascending intrauterine infection. Prevention of preterm birth and early intervention given signs of imminent intrauterine infection can reduce the incidence of perinatal cerebral injury. It has been shown that administering magnesium intravenously to women at imminent risk of a preterm birth leads to a significant reduction in the likelihood of the infant developing cerebral palsy and motor skill dysfunction. It has also been demonstrated that delayed clamping of the umbilical cord after birth reduces the rate of brain hemorrhage among preterm infants by up to 50%. In addition, mesenchymal stem cells seem to have significant neuroprotective potential in animal experiments, as they increase the rate of regeneration of the damaged cerebral area. Clinical tests of these types of therapeutic intervention measures appear to be imminent. In the last trimester of pregnancy, the serum concentrations of estradiol and progesterone increase significantly. Preterm infants are removed abruptly from this estradiol and progesterone rich environment. It has been demonstrated in animal experiments that estradiol and progesterone protect the immature brain from hypoxic-ischemic lesions. However, this neuroprotective strategy has unfortunately not yet been subject to sufficient clinical investigation.

Infant EEG and temperament negative affectivity: Coherence of vulnerabilities to mothers' perinatal depression.

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Lusby, Cara M; Goodman, Sherryl H; Yeung, Ellen W; Bell, Martha Ann; Stowe, Zachary N

2016-11-01

Associations between infants' frontal EEG asymmetry and temperamental negative affectivity (NA) across infants' first year of life and the potential moderating role of maternal prenatal depressive symptoms were examined prospectively in infants (n = 242) of mothers at elevated risk for perinatal depression. In predicting EEG, in the context of high prenatal depressive symptoms, infant NA and frontal EEG asymmetry were negatively associated at 3 months of age and positively associated by 12 months of age. By contrast, for low depression mothers, infant NA and EEG were not significantly associated at any age. Postnatal depressive symptoms did not add significantly to the models. Dose of infants' exposure to maternal depression mattered: infants exposed either pre- or postnatally shifted from a positive association at 3 months to a negative association at 12 months; those exposed both pre- and postnatally shifted from a negative association at 3 months to a positive association at 12 months. Prenatal relative to postnatal exposure did not matter for patterns of association between NA and EEG. The findings highlight the importance of exploring how vulnerabilities at two levels of analysis, behavioral and psychophysiological, co-occur over the course of infancy and in the context of mothers' depressive symptomatology.

Perinatal risk factors for neonatal encephalopathy: an unmatched case-control study.

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Tann, Cally J; Nakakeeto, Margaret; Willey, Barbara A; Sewegaba, Margaret; Webb, Emily L; Oke, Ibby; Mutuuza, Emmanuel Derek; Peebles, Donald; Musoke, Margaret; Harris, Kathryn A; Sebire, Neil J; Klein, Nigel; Kurinczuk, Jennifer J; Elliott, Alison M; Robertson, Nicola J

2018-05-01

Neonatal encephalopathy (NE) is the third leading cause of child mortality. Preclinical studies suggest infection and inflammation can sensitise or precondition the newborn brain to injury. This study examined perinatal risks factor for NE in Uganda. Unmatched case-control study. Mulago National Referral Hospital, Kampala, Uganda. 210 term infants with NE and 409 unaffected term infants as controls were recruited over 13 months. Data were collected on preconception, antepartum and intrapartum exposures. Blood culture, species-specific bacterial real-time PCR, C reactive protein and placental histology for chorioamnionitis and funisitis identified maternal and early newborn infection and inflammation. Multivariable logistic regression examined associations with NE. Neonatal bacteraemia (adjusted OR (aOR) 8.67 (95% CI 1.51 to 49.74), n=315) and histological funisitis (aOR 11.80 (95% CI 2.19 to 63.45), n=162) but not chorioamnionitis (aOR 3.20 (95% CI 0.66 to 15.52), n=162) were independent risk factors for NE. Among encephalopathic infants, neonatal case fatality was not significantly higher when exposed to early neonatal bacteraemia (OR 1.65 (95% CI 0.62 to 4.39), n=208). Intrapartum antibiotic use did not improve neonatal survival (p=0.826). After regression analysis, other identified perinatal risk factors (n=619) included hypertension in pregnancy (aOR 3.77), male infant (aOR 2.51), non-cephalic presentation (aOR 5.74), lack of fetal monitoring (aOR 2.75), augmentation (aOR 2.23), obstructed labour (aOR 3.8) and an acute intrapartum event (aOR 8.74). Perinatal infection and inflammation are independent risk factors for NE in this low-resource setting, supporting a role in the aetiological pathway of term brain injury. Intrapartum antibiotic administration did not mitigate against adverse outcomes. The importance of intrapartum risk factors in this sub-Saharan African setting is highlighted. © Article author(s) (or their employer(s) unless otherwise stated in the

Qualitative Comparison of Barriers to Antiretroviral Medication Adherence Among Perinatally and Behaviorally HIV-Infected Youth.

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Fields, Errol L; Bogart, Laura M; Thurston, Idia B; Hu, Caroline H; Skeer, Margie R; Safren, Steven A; Mimiaga, Matthew J

2017-07-01

Medication adherence among youth living with HIV (28%-69%) is often insufficient for viral suppression. The psychosocial context of adherence barriers is complex. We sought to qualitatively understand adherence barriers among behaviorally infected and perinatally infected youth and develop an intervention specific to their needs. We conducted in-depth interviews with 30 youth living with HIV (aged 14-24 years) and analyzed transcripts using the constant comparative method. Barriers were influenced by clinical and psychosocial factors. Perinatally infected youth barriers included reactance, complicated regimens, HIV fatigue, and difficulty transitioning to autonomous care. Behaviorally infected youth barriers included HIV-related shame and difficulty initiating medication. Both groups reported low risk perception, medication as a reminder of HIV, and nondisclosure, but described different contexts to these common barriers. Common and unique barriers emerged for behaviorally infected and perinatally infected youth reflecting varying HIV experiences and psychosocial contexts. We developed a customizable intervention addressing identified barriers and their psychosocial antecedents.

Neurodevelopment in preterm infants with and without placenta-related intrauterine growth restriction and its relation to perinatal and postnatal factors.

Science.gov (United States)

Candel-Pau, Júlia; Perapoch López, Josep; Castillo Salinas, Félix; Sánchez Garcia, Olga; Pérez Hoyos, Santiago; Llurba Olivé, Elisa

2016-01-01

Intrauterine-growth restriction is associated with impaired neurodevelopment. However, studies on early childhood neurodevelopment of premature infants with placenta-related intrauterine-growth restriction (IUGR) are scarce and heterogeneous. We aimed to analyze the impact of placenta-related IUGR on preschool age neurodevelopment in preterm infants, and to ascertain which prenatal and postnatal factors influence neurodevelopment in these infants. Prospective cohorts study: 48 placenta-related IUGR premature infants and 25 matched non-IUGR premature infants (mean gestational age: 31.4 and 31.6 weeks, respectively). Preschool neurodevelopment assessment with cognitive Bayley Scales III and with ASQ-III surveys (age interval: 34.07-42.50 months). Inter-cohort result comparison. Analysis of perinatal and environmental factors associated with impaired neurodevelopment in both cohorts. No statistically significant neurodevelopment differences were observed at preschool age between both preterm cohorts. Multivariate analysis of perinatal and environmental factors showed daycare, breastfeeding, higher parental educational level, and absence of severe neonatal morbidity to be associated with a lower risk of altered neurodevelopment at preschool age. Placenta-related IUGR does not have a significant impact on preschool neurodevelopment in our preterm patients. Instead, post-natal positive environmental factors such as parental educational level, breastfeeding, and daycare attendance make a difference towards an improvement in neurodevelopment in these infants.

Towards Better Understanding of the Pathogenesis of Neuronal Respiratory Network in Sudden Perinatal Death

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Riffat Mehboob

2017-07-01

Full Text Available Sudden perinatal death that includes the victims of sudden infant death syndrome, sudden intrauterine death syndrome, and stillbirth are heartbreaking events in the life of parents. Most of the studies about sudden perinatal death were reported from Italy, highlighting two main etiological factors: prone sleeping position and smoking. Other probable contributory factors are prematurity, male gender, lack of breastfeeding, respiratory tract infections, use of pacifiers, infant botulism, extensive use of pesticides and insecticides, etc. However, extensive studies across the world are required to establish the role of these factors in a different subset of populations. Previous studies confirmed the widely accepted hypothesis that neuropathology of the brainstem is one of the main cause of sudden perinatal death. This study is an effort to summarize the neuropathological evaluation of the brainstems and their association to sudden perinatal death. Brainstem nuclei in vulnerable infants undergo certain changes that may alter the sleep arousal cycle, cardiorespiratory control, and ultimately culminate in death. This review focuses on the roles of different brainstem nuclei, their pathologies, and the established facts in this regard in terms of it’s link to such deaths. This study will also help to understand the role of brainstem nuclei in controlling the cardiorespiratory cycles in sudden perinatal death and may provide a better understanding to resolve the mystery of these deaths in future. It is also found that a global initiative to deal with perinatal death is required to facilitate the diagnosis and prevention in developed and as well as developing countries.

Perinatal risk factors for pneumothorax and morbidity and mortality in very low birth weight infants.

Science.gov (United States)

García-Muñoz Rodrigo, Fermín; Urquía Martí, Lourdes; Galán Henríquez, Gloria; Rivero Rodríguez, Sonia; Tejera Carreño, Patricia; Molo Amorós, Silvia; Cabrera Vega, Pedro; Rodríguez Ramón, Fernando

2017-11-01

To determine the perinatal risk factors for pneumothorax in Very-Low-Birth-Weight (VLBW) infants and the associated morbidity and mortality in this population. Retrospective analysis of data collected prospectively from a cohort of VLBW neonates assisted in our Unit (2006-2013). We included all consecutive in-born patients with ≤ 1500 g, without severe congenital anomalies. Perinatal history, demographics, interventions and clinical outcomes were collected. Associations were evaluated by logistic regression analysis. During the study period, 803 VLBW infants were assisted in our Unit, of whom 763 were inborn. Ten patients (1.2%) died in delivery room, and 18 (2.2%) with major congenital anomalies were excluded. Finally, 735 (91.5%) neonates were included in the study. Seventeen (2.3%) developed pneumothorax during the first week of life [median (IQR): 2 (1-2) days]. After correcting for GA and other confounders, prolonged rupture of membranes [aOR =1.002 (95% CI 1.000-1.003); p = 0.040] and surfactant administration [aOR = 6.281 (95% CI 1.688-23.373); p = 0.006] were the independent risk factors associated with pneumothorax. Patients with pneumothorax had lower probabilities of survival without major brain damage (MBD): aOR = 0.283 (95% CI = 0.095-0.879); p = 0.029. Pneumothorax in VLBW seems to be related to perinatal inflammation and surfactant administration, and it is significantly associated with a reduction in the probabilities of survival without MBD.

Borderline Personality Disorder in the perinatal period: early infant and maternal outcomes.

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Blankley, Gaynor; Galbally, Megan; Snellen, Martien; Power, Josephine; Lewis, Andrew J

2015-12-01

This study examines pregnancy and early infant outcomes of pregnant women with a clinical diagnosis of Borderline Personality Disorder presenting for obstetric services to a major metropolitan maternity hospital in Victoria, Australia. A retrospective case review of pregnancy and early infant outcomes on 42 women who had been diagnosed with Borderline Personality Disorder via psychiatric assessment using DSM-IV-R criteria was undertaken. Outcomes were compared with a control group of 14,313 consisting of women and infants of non-affected women from the same hospital over the same period of time. Women presenting for obstetric services with a clinical diagnosis of Borderline Personality Disorder experienced considerable psychosocial impairment. They anticipated birth as traumatic and frequently requested early delivery. High comorbidity with substance abuse was found and high rates of referral to child protective services. Mothers with Borderline Personality Disorder were significantly more likely to have negative birth outcomes such as lowered Apgar scores, prematurity and special care nursery referral when compared with controls. These findings offer preliminary evidence to be considered by clinicians in developing treatments and services for the perinatal care of women with Borderline Personality Disorder and their infants. Further research is required in order to develop evidence informed clinical guidelines for the management of women with Borderline Personality Disorder and their infants. © The Royal Australian and New Zealand College of Psychiatrists 2015.

Impact of Perinatal Dioxin Exposure on Infant Growth: A Cross-Sectional and Longitudinal Studies in Dioxin-Contaminated Areas in Vietnam

Science.gov (United States)

Nishijo, Muneko; Tai, Pham The; Nakagawa, Hideaki; Maruzeni, Shoko; Anh, Nguyen Thi Nguyet; Van Luong, Hoang; Anh, Tran Hai; Honda, Ryumon; Morikawa, Yuko; Kido, Teruhiko; Nishijo, Hisao

2012-01-01

Dioxin exposure levels remain elevated in residents living around former US Air Force bases in Vietnam, indicating potential adverse impacts on infant growth. In this study, 210 mother–infant pairs in dioxin-contaminated areas in Vietnam were recruited at the infants’ birth and followed up for 4 months. Perinatal dioxin exposure levels were estimated by measurement of polychlorinated dibenzo-p-dioxins/furans toxic equivalent (PCDDs/Fs-TEQ) in breast milk. The infants’ size was measured at birth and 1 and 4 months after birth, and neurodevelopment was evaluated using the Bayley Scales III at 4 months of age. Among 4 dioxin groups (dioxin levels. Only in boys, cognitive, language, and fine motor scores in the ≥75 percentile group were significantly lower than those in the other groups. These results suggested a considerable impact of perinatal dioxin exposure on infant growth, particularly in boys exposed to dioxins at high level of PCDDs/Fs-TEQ. PMID:22815734

Human cytomegalovirus infections in premature infants by ...

African Journals Online (AJOL)

Freezing breast milk may be protective for the preterm infant until the titer of CMV antibody increases. However clinical importance of CMV infection in premature infants by breast-feeding is still unclear. This minireview focuses on recent advances in the study of CMV infection in premature infants by breastfeeding.

Chikungunya infection in infants

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Maria do Carmo Menezes Bezerra Duarte

Full Text Available Abstract Introduction: the infection of chikungunya virus presents clinical manifestations variables, particularly in infants in which may present multiple cutaneous manifestations. Description: a case series study was carried out in an analytical character of 14 infants (>28 days to < 2 years old admitted in a hospital between November 2015 and January 2016 with suspected case of chikungunya, by a specific IgM reactive serology. Patients positive for dengue fever, Zika virus, bacterial infections and other exanthematic diseases were excluded. Fever and cutaneous alterations were the most frequent clinical manifestations in 100% of the cases, followed by irritability (64.3%, vomits and arthralgia/arthritis in 35.7% each. Three children presented alterations in the cerebrospinal fluid compatible to meningitis. Anemia frequency was 85.7%. The median white blood cells count was 7.700/mm3 (2.600 to 20.300/mm3. High levels of aminotransferases were observed in three cases (230 to 450 U/L. Antibiotic therapy was indicated in 64.3% of the cases. Two infants needed opioid derivatives for analgesia while others took acetaminophen and/or dipyrone. Discussion: the study shows evident multi-systemic involvement of chikungunya infection in infants. The treatment is supportive, giving special attention to hydration, analgesia, skin care, and rational use of antibiotic therapy.

Regional white matter development in very preterm infants: perinatal predictors and early developmental outcomes.

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Rogers, Cynthia E; Smyser, Tara; Smyser, Christopher D; Shimony, Joshua; Inder, Terrie E; Neil, Jeffrey J

2016-01-01

Preterm infants are at risk for white matter (WM) injury and adverse neurodevelopmental outcomes. Serial diffusion tensor magnetic resonance imaging data were obtained from very preterm infants (N = 78) born regions of interest for infants with ≥2 scans (N = 50). Sixty-five children underwent neurodevelopmental testing at 2 y of age. FA slope for the posterior limb of the internal capsule was greater than other regions. The anterior limb of the internal capsule (ALIC), corpus callosum, and optic radiations demonstrated greater FA slope with increasing gestational age. Infants with patent ductus arteriosus had lower FA slope in the ALIC. MD slope was lower with prolonged ventilation or lack of antenatal steroids. At 2 y of age, lower motor scores were associated with lower FA in the left but higher FA in the right inferior temporal lobe at term-equivalent age. Better social-emotional competence was related to lower FA in the left cingulum bundle. This study demonstrates regional variability in the susceptibility/sensitivity of WM maturation to perinatal factors and relationships between altered diffusion measures and developmental outcomes in preterm neonates.

Higher rates of triple-class virological failure in perinatally HIV-infected teenagers compared with heterosexually infected young adults in Europe

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Judd, A; Lodwick, R; Noguera-Julian, A

2017-01-01

OBJECTIVES: The aim of the study was to determine the time to, and risk factors for, triple-class virological failure (TCVF) across age groups for children and adolescents with perinatally acquired HIV infection and older adolescents and adults with heterosexually acquired HIV infection. METHODS...... compared with participants with heterosexually acquired HIV infection overall [17 (interquartile range (IQR) 4-111) vs. 8 (IQR 2-38) weeks, respectively], and highest in perinatally infected participants aged 10-14 years [49 (IQR 9-267) weeks]. The cumulative proportion with TCVF 5 years after starting ART......: We analysed individual patient data from cohorts in the Collaboration of Observational HIV Epidemiological Research Europe (COHERE). A total of 5972 participants starting antiretroviral therapy (ART) from 1998, aged

Formal training in general movement assessment is required to effectively evaluate infants with perinatal asphyxia in outpatient settings

DEFF Research Database (Denmark)

Brown, Annemette K; Greisen, Gorm; Haugsted, Ulla

2016-01-01

recordings to assess GMA, in a busy Danish outpatient clinic. METHODS: The study comprised 30-term infants born with perinatal asphyxia, who were video recorded at three months. They were assessed by two certified GMA observers and re-assessed two weeks later. Interobserver and intra-observer agreements were...

Factors Associated with Lower Respiratory Tract Infections in HIV-Exposed Uninfected Infants.

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Weinberg, Adriana; Mussi-Pinhata, Marisa M; Yu, Qilu; Cohen, Rachel A; Almeida, Volia C; Amaral, Fabiana R; Freimanis, Laura; Harris, Donald Robert; Smith, Christiana; Siberry, George

2018-06-01

To identify factors that predispose human immunodeficiency virus (HIV)-exposed uninfected infants (HEUs) to higher incidence of severe infections, hospitalization, and death in the first 6-24 months of life compared with HEUs with and without lower respiratory tract infection (LRTI) in the first 6 months of life. Nested case-control study of 107 LRTI+ infants enrolled in the International Site Development Initiative (NISDI) Perinatal and Longitudinal Study in Latin American Countries (LILAC) studies with and 140 LRTI- in the first 6 months, matched by date and place of birth. Infants and mothers had plasma antibodies measured against respiratory syncytial virus (RSV), parainfluenza (PIV) 1, 2, 3, influenza, and pneumococcus 1, 5, 6B, and 14. Compared with LRTI-, mothers of LRTI+ HEUs had lower years of education, lower CD4 + cells, and higher HIV plasma viral load at delivery, but similar use of antiretrovirals and cotrimoxazole and other sociodemographic characteristics. LRTI+ and LRTI- HEUs had similar demographic and hematological characteristics and antibody concentrations against respiratory pathogens at birth. At 6 months, the rates of seroconversions to respiratory pathogens and antibody responses to tetanus vaccine were also similar. However, antibody concentrations to RSV were significantly higher in LRTI+ compared with LRTI- HEUs and marginally higher to PIV1. Maternal factors associated with advanced HIV disease, but unrelated to the use of antiretrovirals, cotrimoxazole, or the level of maternal antibodies against respiratory pathogens, contribute to the increased risk of LRTI in HEUs. In HEUs, antiretroviral and cotrimoxazole use, exposure to respiratory pathogens and humoral immune responses were not associated with the incidence of LRTI.

Perinatal Exposure to Environmental Tobacco Smoke (ETS Enhances Susceptibility to Viral and Secondary Bacterial Infections

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Jocelyn A. Claude

2012-10-01

Full Text Available Studies suggest childhood exposure to environmental tobacco smoke (ETS leads to increased incidence of infections of the lower respiratory tract. The objective of this study was to determine whether perinatal exposure to ETS increases the incidence, morbidity and severity of respiratory influenza infection and whether a secondary bacterial challenge at the peak of a pre-existing viral infection creates an enhanced host-pathogen susceptibility to an opportunistic infection. Timed-pregnant female Balb/c mice were exposed to either ETS for 6 h/day, 7 d/week beginning on gestation day 14 and continuing with the neonates to 6 weeks of age. Control animals were exposed to filtered air (FA. At the end of exposure, mice were intranasally inoculated with a murine-adapted influenza A. One week later, an intranasal inoculation of S. aureus bacteria was administered. The respective treatment groups were: bacteria only, virus only or virus+bacteria for both FA and ETS-exposed animals for a total of six treatment groups. Animal behavior and body weights were documented daily following infection. Mice were necropsied 1-day post-bacterial infection. Bronchoalveolar lavage fluid (BALF cell analysis demonstrated perinatal exposure to ETS, compared to FA, leads to delayed but enhanced clinical symptoms and enhanced total cell influx into the lungs associated with viral infection followed by bacterial challenge. Viral infection significantly increases the number of neutrophils entering the lungs following bacterial challenge with either FA or ETS exposure, while the influx of lymphocytes and monocytes is significantly enhanced only by perinatal ETS exposure. There is a significant increase in peribronchiolar inflammation following viral infection in pups exposed to ETS compared with pups exposed to FA, but no change is noted in the degree of lung injury between FA and ETS-exposed animals following bacterial challenge. The data suggests perinatal exposure to ETS

A paediatric and perinatal HIV/AIDS leadership initiative in Kingston, Jamaica.

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Christie, C D C

2004-10-01

In Jamaica 1-2% of pregnant women are HIV-positive; 876 HIV-positive pregnant women will deliver and at least 283 newly infected HIV-infected infants will be born in 2003; HIV/AIDS is the leading cause of death in children aged one to four years. We describe a collaborative "Town and Gown" programme to address the paediatric and perinatal HIV epidemic in Kingston. A team of academic and government healthcare personnel, comprising paediatricians, obstetricians, public health practitioners, nurses, microbiologists, data management and information technology personnel collaborated to address this public health emergency. A five-point plan was implemented This comprised leadership and training of a core group of paediatric/perinatal HIVprofessionals to serve Greater Kingston and St Catherine and be a model for the rest of Jamaica. Mother-to-child transmission of HIV/AIDS is prevented by counselling and HIV-testing women in the antenatal clinics, giving azidothymidine (AZT) to HIV pregnant women beginning at 28 weeks gestation, throughout labour and to the HIV-exposed infants for the first six weeks of life. A unified parallel programme for identifying the HIV-infected infant and delivering paediatric HIV care at the major paediatric centres was implemented In three years, over 30,000 pregnant women are being tested for HIV; 600 HIV-exposed babies are being identified and about 140 paediatric HIV infections will be prevented The team is building research capacity which emphasizes a strong outcomes-based research agenda and implementation of clinical trials. We are collaborating, locally, regionally and internationally. Collaboratively, the mission of reducing mother-to-child transmission of HIV/AIDS and improving the quality of life for those already living and affected by HIV/AIDS can be achieved.

Infant outcomes among women with Zika virus infection during pregnancy: results of a large prenatal Zika screening program.

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Adhikari, Emily H; Nelson, David B; Johnson, Kathryn A; Jacobs, Sara; Rogers, Vanessa L; Roberts, Scott W; Sexton, Taylor; McIntire, Donald D; Casey, Brian M

2017-03-01

Zika virus infection during pregnancy is a known cause of congenital microcephaly and other neurologic morbidities. We present the results of a large-scale prenatal screening program in place at a single-center health care system since March 14, 2016. Our aims were to report the baseline prevalence of travel-associated Zika infection in our pregnant population, determine travel characteristics of women with evidence of Zika infection, and evaluate maternal and neonatal outcomes compared to women without evidence of Zika infection. This is a prospective, observational study of prenatal Zika virus screening in our health care system. We screened all pregnant women for recent travel to a Zika-affected area, and the serum was tested for those considered at risk for infection. We compared maternal demographic and travel characteristics and perinatal outcomes among women with positive and negative Zika virus tests during pregnancy. Comprehensive neurologic evaluation was performed on all infants delivered of women with evidence of possible Zika virus infection during pregnancy. Head circumference percentiles by gestational age were compared for infants delivered of women with positive and negative Zika virus test results. From March 14 through Oct. 1, 2016, a total of 14,161 pregnant women were screened for travel to a Zika-affected country. A total of 610 (4.3%) women reported travel, and test results were available in 547. Of these, evidence of possible Zika virus infection was found in 29 (5.3%). In our population, the prevalence of asymptomatic or symptomatic Zika virus infection among pregnant women was 2/1000. Women with evidence of Zika virus infection were more likely to have traveled from Central or South America (97% vs 12%, P Zika virus infection. Additionally, there was no difference in mean head circumference of infants born to women with positive vs negative Zika virus testing. No microcephalic infants born to women with Zika infection were identified

Perinatal HIV-infection in Sankt Petersburg and Modern Therapy Concomitant Viral Infections

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V. N. Timchenko

2016-01-01

Full Text Available The study included 338 HIV-infected children (B-23 and 350 children with perinatal contact HIV infection (R-75, consisting on the dispensary in the department of maternal and child the St. Petersburg City AIDS Center. In 32 persons (9.5% diagnosed with secondary infections. In the structure of viral opportunistic infections (herpesvirus, SARS amounted to 39.8%, bacterial (bronchitis, tonsillitis, pyoderma, tuberculosis — 34.8%, fungal and parasitic (candidiasis of the oral mucosa, PCP — 25.4 %. Combined therapy (causal, pathogenetic, symptomatic SARS in children with B-23 and R-75, allows you to get in early (6th d. Treatment regress the main symptoms of acute respiratory diseases. Modern therapy of congenital cytomegalovirus infection (VTSMI in children with B-23 and R-75 of the first year of life with antitsitomegalovirusnogo immunoglobulin and preparation of human recombinant interferon alfa-2b in the form of rectal suppositories — VIFERON, causes persistent normalization of clinical and laboratory parameters.

Factors associated with the time to the first wheezing episode in infants : a cross-sectional study from the International Study of Wheezing in Infants (EISL)

NARCIS (Netherlands)

Pacheco-Gonzalez, Rosa M.; Mallol, Javier; Sole, Dirceu; Brand, Paul L. P.; Perez-Fernandez, Virginia; Sanchez-Solis, Manuel; Garcia-Marcos, Luis

2016-01-01

Male gender, asthmatic heredity, perinatal tobacco smoke exposure and respiratory infections have been associated with wheeze in the first years of life, among other risk factors. However, information about what factors modify the time to the first episode of wheeze in infants is lacking. The

Bone health in children and adolescents with perinatal HIV infection

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Puthanakit, Thanyawee; Siberry, George K

2013-01-01

The long-term impact on bone health of lifelong HIV infection and prolonged ART in growing and developing children is not yet known. Measures of bone health in youth must be interpreted in the context of expected developmental and physiologic changes in bone mass, size, density and strength that occur from fetal through adult life. Low bone mineral density (BMD) appears to be common in perinatally HIV-infected youth, especially outside of high-income settings, but data are limited and interpretation complicated by the need for better pediatric norms. The potential negative effects of tenofovir on BMD and bone mass accrual are of particular concern as this drug may be used more widely in younger children. Emphasizing good nutrition, calcium and vitamin D sufficiency, weight-bearing exercise and avoidance of alcohol and smoking are effective and available approaches to maintain and improve bone health in all settings. More data are needed to inform therapies and monitoring for HIV-infected youth with proven bone fragility. While very limited data suggest lack of marked increase in fracture risk for youth with perinatal HIV infection, the looming concern for these children is that they may fail to attain their expected peak bone mass in early adulthood which could increase their risk for fractures and osteoporosis later in adulthood. PMID:23782476

Construction of quality-assured infant feeding process of care data repositories: Construction of the perinatal repository (Part 2).

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García-de-León-Chocano, Ricardo; Muñoz-Soler, Verónica; Sáez, Carlos; García-de-León-González, Ricardo; García-Gómez, Juan M

2016-04-01

This is the second in a series of two papers regarding the construction of data quality (DQ) assured repositories, based on population data from Electronic Health Records (EHR), for the reuse of information on infant feeding from birth until the age of two. This second paper describes the application of the computational process of constructing the first quality-assured repository for the reuse of information on infant feeding in the perinatal period, with the aim of studying relevant questions from the Baby Friendly Hospital Initiative (BFHI) and monitoring its deployment in our hospital. The construction of the repository was carried out using 13 semi-automated procedures to assess, recover or discard clinical data. The initial information consisted of perinatal forms from EHR related to 2048 births (Facts of Study, FoS) between 2009 and 2011, with a total of 433,308 observations of 223 variables. DQ was measured before and after the procedures using metrics related to eight quality dimensions: predictive value, correctness, duplication, consistency, completeness, contextualization, temporal-stability, and spatial-stability. Once the predictive variables were selected and DQ was assured, the final repository consisted of 1925 births, 107,529 observations and 73 quality-assured variables. The amount of discarded observations mainly corresponds to observations of non-predictive variables (52.90%) and the impact of the de-duplication process (20.58%) with respect to the total input data. Seven out of thirteen procedures achieved 100% of valid births, observations and variables. Moreover, 89% of births and ~98% of observations were consistent according to the experts׳ criteria. A multidisciplinary approach along with the quantification of DQ has allowed us to construct the first repository about infant feeding in the perinatal period based on EHR population data. Copyright © 2016 Elsevier Ltd. All rights reserved.

Oral lesions in HIV+/AIDS adolescents perinatally infected undergoing HAART.

Science.gov (United States)

Gaitán-Cepeda, Luis-Alberto; Domínguez-Sánchez, Anitza; Pavía-Ruz, Noris; Muñoz-Hernández, Rocío; Verdugo-Díaz, Roberto; Valles-Medina, Ana-María; Meráz-Acosta, Héctor

2010-07-01

To assess the prevalence of the oral lesions related to HIV-infection (HIV-OL) in HIV+/AIDS adolescents (=13 years old), and the differences with HIV+/AIDS children (=3 - 0.05). Oral candidiasis was the most prevalent oral lesion in both groups. Association (p<0.05) of a high prevalence of HIV-OL and oral candidiasis with a high viral load was observed in both study groups. Adolescents perinatally HIV-infected have a high prevalence of HIV-OL. Oral Candidiasis still is the most frequent oral opportunistic infection. Oral lesions could have association to viral failure in HIV+/AIDS adolescents undergoing HAART.

Reducing mortality in HIV-infected infants and achieving the 90-90-90 target through innovative diagnosis approaches.

Science.gov (United States)

Essajee, Shaffiq; Vojnov, Lara; Penazzato, Martina; Jani, Ilesh; Siberry, George K; Fiscus, Susan A; Markby, Jessica

2015-01-01

Despite significant gains in access to early infant diagnosis (EID) over the past decade, most HIV-exposed infants still do not get tested for HIV in the first two months of life. For those who are tested, the long turnaround time between when the sample is drawn and when the results are returned leads to a high rate of loss to follow-up, which in turn means that few infected infants start antiretroviral treatment. Consequently, there continues to be high mortality from perinatally acquired HIV, and the ambitious goals of 90% of infected children identified, 90% of identified children treated and 90% of treated children with sustained virologic suppression by 2020 seem far beyond our reach. The objective of this commentary is to review recent advances in the field of HIV diagnosis in infants and describe how these advances may overcome long-standing barriers to access to testing and treatment. Several innovative approaches to EID have recently been described. These include point-of-care testing, use of SMS printers to connect the central laboratory and the health facility through a mobile phone network, expanding paediatric testing to other entry points where children access the health system and testing HIV-exposed infants at birth as a rapid way to identify in utero infection. Each of these interventions is discussed here, together with the opportunities and challenges associated with scale-up. Point-of-care testing has the potential to provide immediate results but is less cost-effective in settings where test volumes are low. Virological testing at birth has been piloted in some countries to identify those infants who need urgent treatment, but a negative test at birth does not obviate the need for additional testing at six weeks. Routine testing of infants in child health settings is a useful strategy to identify exposed and infected children whose mothers were not enrolled in programmes for the prevention of mother-to-child transmission. Facility-based SMS

Effects of formalin-inactivated respiratory syncytial virus (FI-RSV in the perinatal lamb model of RSV.

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Rachel J Derscheid

Full Text Available Respiratory syncytial virus (RSV is the most frequent cause of bronchiolitis in infants and children worldwide. There are currently no licensed vaccines or effective antivirals. The lack of a vaccine is partly due to increased caution following the aftermath of a failed clinical trial of a formalin-inactivated RSV vaccine (FI-RSV conducted in the 1960's that led to enhanced disease, necessitating hospitalization of 80% of vaccine recipients and resulting in two fatalities. Perinatal lamb lungs are similar in size, structure and physiology to those of human infants and are susceptible to human strains of RSV that induce similar lesions as those observed in infected human infants. We sought to determine if perinatal lambs immunized with FI-RSV would develop key features of vaccine-enhanced disease. This was tested in colostrum-deprived lambs immunized at 3-5 days of age with FI-RSV followed two weeks later by RSV infection. The FI-RSV-vaccinated lambs exhibited several key features of RSV vaccine-enhanced disease, including reduced RSV titers in bronchoalveolar lavage fluid and lung, and increased infiltration of peribronchiolar and perivascular lymphocytes compared to lambs either undergoing an acute RSV infection or naïve controls; all features of RSV vaccine-enhanced disease. These results represent a first step proof-of-principle demonstration that the lamb can develop altered responses to RSV following FI-RSV vaccination. The lamb model may be useful for future mechanistic studies as well as the assessment of RSV vaccines designed for infants.

Neuroradiological findings in perinatally HIV-infected children. Neuroradiologische Befunde bei perinatal HIV-infizierten Kindern

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Spreer, J [Radiologische Abt., Universitaetsklinik Koeln (Germany); Enenkel-Stoodt, S [Abt. fuer Allgemeine Paediatrie 2, Universitaetsklinik Frankfurt am Main (Germany); Funk, M [Abt. fuer Paediatrische Haematologie und Onkologie, Universitaetsklinik Frankfurt am Main (Germany); Fiedler, A [Abt. fuer Paediatrische Neurologie, Universitaetsklinik Frankfurt am Main (Germany); Simone, A de [Neuroradiologische Abt., Universitaetsklinik Frankfurt am Main (Germany); Hacker, H [Neuroradiologische Abt., Universitaetsklinik Frankfurt am Main (Germany)

1994-08-01

The neuroradiological studies (CT, MRI, angiography) in 21 children with perinatal HIV infection were reviewed retrospectively. No patient showed an intracranial mass lesion; after intravenous contrast medium application there was no case with disturbed blood-brain barrier. Common non-specific findings were atrophy and delayed myelination. In 7 cases atrophy was combined with multifocal nearly symmetric white matter lesions, which characteristically spared the U-fibres. Further findings included an intramedullary ring-shaped structure in the cervical cord, an AIDS-associated vasculopathy and symmetric calcifications in the basal ganglia. The spectrum of neuroradiological findings in paediatric AIDS patients differs from that in adults. Knowledge of these age-specific findings is important because the number of HIV-infected children is rising. (orig.)

Infants 1-90 days old hospitalized with human rhinovirus infection.

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Bender, Jeffrey M; Taylor, Charla S; Cumpio, Joven; Novak, Susan M; She, Rosemary C; Steinberg, Evan A; Marlowe, Elizabeth M

2014-09-01

Human rhinovirus (HRV) is a common cause of respiratory illness in children. The impact of HRV infection on 1- to 90-day-old infants is unclear. We hypothesized that HRV infection would be clinically similar to respiratory syncytial virus (RSV) infection in the hospitalized infants. We conducted a retrospective study of hospitalized infants, who were 1-90 days old, with HRV or RSV within the Southern California Kaiser Permanente network over a 1-year period (August 2010 to October 2011). We identified 245 hospitalized infants who underwent respiratory virus testing. HRV was found in 52 infants (21%) compared to 79 infants (32%) with RSV (P = 0.008). Infants with HRV infection experienced longer hospital stays compared to those with RSV (median length of stay 4 days vs. 3 days, P = 0.009) and had fewer short hospital stays ≤3 days (P = 0.029). There was a trend in infants with HRV infection to be younger (P = 0.071) and have more fevers (P = 0.052). Recent advances in diagnostics allow for identification of a broad range of viral pathogens in infants. Compared to RSV, HRV was associated with longer hospital stays. Additional studies and improved, more specific testing, methods are needed to further define the effects of HRV infection in infants 1-90 days old. © 2014 Wiley Periodicals, Inc.

Management of newborns at risk of neonatal and perinatal tuberculosis

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Vania Giacomet

2017-09-01

Full Text Available Tuberculosis (TB is one of the commonest infectious diseases in the world with 10.4 million new cases estimated in 2015, of which one million are children. The prevalence of active TB in pregnant and postpartum women from high-prevalence countries is higher than 60 cases per 100 000 people per year. Here we presented three different cases of infants born to mothers with active TB and we reviewed the current recommendations on the prophylaxis of neonatal and perinatal tuberculosis. Currently there is a lack of concordance regarding the most appropriate time for TB reassessment and discontinuation of prophylaxis after birth. More reliable diagnostic tests are still needed to help physicians to decide the appropriate time to safely discontinue prophylaxis. An uniform consensus on management of infants born to TBC- infected mothers is highly necessary to improve the measures and interventions to limit the infection at birth.

Action plan to reduce perinatal mortality.

Science.gov (United States)

Bhakoo, O N; Kumar, R

1990-01-01

The government of India has set a goal of reducing perinatal mortality from its current rate of 48/1000 to 30-35/1000 by the year 2000. Perinatal deaths result from maternal malnutrition, inadequate prenatal care, complications of delivery, and infections in the postpartum period. Since reductions in perinatal mortality require attention to social, economic, and behavioral factors, as well as improvements in the health care delivery system, a comprehensive strategy is required. Social measures, such as raising the age at marriage to 18 years for females, improving the nutritional status of adolescent girls, reducing the strenuousness of work during pregnancy, improving female literacy, raising women's status in the society and thus in the family, and poverty alleviation programs, would all help eliminate the extent of complications of pregnancy. Measures required to enhance infant survival include improved prenatal care, prenatal tetanus toxoid immunization, use of sterile disposable cord care kits, the provision of mucus extractors and resuscitation materials to birth attendants, the creation of neonatal care units in health facilities, and more efficient referral of high-risk newborns and mothers. Since 90% of births in rural India take place at home priority must be given to training traditional birth attendants in the identification of high risk factors during pregnancy, delivery, and the newborn period.

Perinatal mortality among infants born during health user-fees (Cash & Carry) and the national health insurance scheme (NHIS) eras in Ghana: a cross-sectional study.

Science.gov (United States)

Ibrahim, Abdallah; Maya, Ernest T; Donkor, Ernestina; Agyepong, Irene A; Adanu, Richard M

2016-12-08

This research determined the rates of perinatal mortality among infants delivered under Ghana's national health insurance scheme (NHIS) compared to infants delivered under the previous "Cash and Carry" system in Northern Region, especially as the country takes stock of its progress toward meeting the Millennium Development Goals (MDG) 4 and 5. The labor and maternity wards delivery records of infants delivered before and after the implementation of the NHIS in Northern Region were examined. Records of available daily deliveries during the two health systems were extracted. Fisher's exact tests of non-random association were used to examine the bivariate association between categorical independent variables and perinatal mortality. On average, 8% of infants delivered during the health user-fee (Cash & Carry) died compared to about 4% infant deaths during the NHIS delivery fee exemption period in Northern Region, Ghana. There were no remarkable difference in the rate of infant deaths among mothers in almost all age categories in both the Cash and Carry and the NHIS periods except in mothers age 35 years and older. Infants born to multiparous mothers were significantly more likely to die than those born to first time mothers. There were more twin deaths during the Cash and Carry system (p = 0.001) compared to the NHIS system. Deliveries by caesarean section increased from an average of 14% in the "Cash and Carry" era to an average of 20% in the NHIS era. The overall rate of perinatal mortality declined by half (50%) in infants born during the NHIS era compared to the Cash and Carry era. However, caesarean deliveries increased during the NHIS era. These findings suggest that pregnant women in the Northern Region of Ghana were able to access the opportunity to utilize the NHIS for antenatal visits and possibly utilized skilled care at delivery at no cost or very minimal cost to them, which therefore improved Ghana's progress towards meeting the MDG 4, (reducing

Infant difficult behaviors in the context of perinatal biomedical conditions and early child environment

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Sirvinskiene Giedre

2012-04-01

Full Text Available Abstract Background Problems experienced within the first year of an infant's life can be precursors of later mental health conditions. The purpose of this study was to examine the frequency and continuity of difficult behaviors in infants at 3 and 6 months of age and the associations of these difficulties with biomedical and psychosocial factors. Methods This study was a part of an ongoing prospective birth-cohort study. Study participants were 189 uniparous mothers and their full-term newborns. The index of infant difficult behavior was constructed. This index was then associated with the following factors: delivery mode, newborn function after birth, maternal emotional well-being, risk behavior, subjective evaluation of the quality of the relationship of the couple, and attitudes toward infant-rearing. Results Common difficult behaviors, including crying, sleeping and eating problems, were characteristic for 30.2% of 3 month old and for 22.2% of 6 month old full-term infants. The expression of infant difficult behaviors at the age of 3 months increased the likelihood of the expression of these difficulties at 6 months by more than 5 times. Factors including younger maternal age, poor prenatal and postnatal emotional well-being, prenatal alcohol consumption, low satisfaction with the couple's relationship before pregnancy, and deficiency of infant-centered maternal attitudes towards infant-rearing increased the likelihood of difficult behaviors in infants at the age of 3 months. Low maternal satisfaction with the relationship of the couple before pregnancy, negative emotional reactions of both parents toward pregnancy (as reported by the mother and the deficiency of an infant-centered maternal attitude towards infant-rearing increased the likelihood of infant difficult behaviors continuing between the ages of 3 to 6 months. Perinatal biomedical conditions were not related to the difficult behaviors in infants. Conclusions Our study suggests

A measurement model of perinatal stressors: identifying risk for postnatal emotional distress in mothers of high-risk infants.

Science.gov (United States)

DeMier, R L; Hynan, M T; Hatfield, R F; Varner, M W; Harris, H B; Manniello, R L

2000-01-01

A measurement model of perinatal stressors was first evaluated for reliability and then used to identify risk factors for postnatal emotional distress in high-risk mothers. In Study 1, six measures (gestational age of the baby, birthweight, length of the baby's hospitalization, a postnatal complications rating for the infant, and Apgar scores at 1 and 5 min) were obtained from chart reviews of preterm births at two different hospitals. Confirmatory factor analyses revealed that the six measures could be accounted for by three factors: (a) Infant Maturity, (b) Apgar Ratings, and (c) Complications. In Study 2, a modified measurement model indicated that Infant Maturity and Complications were significant predictors of postnatal emotional distress in an additional sample of mothers. This measurement model may also be useful in predicting (a) other measures of psychological distress in parents, and (b) measures of cognitive and motor development in infants.

Antiretroviral Resistance and Pregnancy Characteristics of Women with Perinatal and Nonperinatal HIV Infection.

Science.gov (United States)

Lazenby, Gweneth B; Mmeje, Okeoma; Fisher, Barbra M; Weinberg, Adriana; Aaron, Erika K; Keating, Maria; Luque, Amneris E; Willers, Denise; Cohan, Deborah; Money, Deborah

2016-01-01

Objective. To compare HIV drug resistance in pregnant women with perinatal HIV (PHIV) and those with nonperinatal HIV (NPHIV) infection. Methods. We conducted a multisite cohort study of PHIV and NPHIV women from 2000 to 2014. Sample size was calculated to identify a fourfold increase in antiretroviral (ARV) drug resistance in PHIV women. Continuous variables were compared using Student's t-test and Wilcoxon rank-sum tests. Categorical variables were compared using χ (2) and Fisher's exact tests. Univariate analysis was used to determine factors associated with antiretroviral drug resistance. Results. Forty-one PHIV and 41 NPHIV participants were included. Women with PHIV were more likely to have drug resistance than those with NPHIV ((55% versus 17%, p = 0.03), OR 6.0 (95% CI 1.0-34.8), p = 0.05), including multiclass resistance (15% versus 0, p = 0.03), and they were more likely to receive nonstandard ARVs during pregnancy (27% versus 5%, p = 0.01). PHIV and NPHIV women had similar rates of preterm birth (11% versus 28%, p = 0.08) and cesarean delivery (47% versus 46%, p = 0.9). Two infants born to a single NPHIV woman acquired HIV infection. Conclusions. PHIV women have a high frequency of HIV drug resistance mutations, leading to nonstandard ARVs use during pregnancy. Despite nonstandard ARV use during pregnancy, PHIV women did not experience increased rates of adverse pregnancy outcomes.

Effect of kangaroo method on the risk of hypothermia and duration of birth weight regain in low birth weight infants: A randomized controlled trial

OpenAIRE

I G. A. P. Eka Pratiwi; Soetjiningsih Soetjiningsih; I Made Kardana

2009-01-01

Background In Indonesia, the infant mortality rate in 2001 was 50 per 1000 live births, with 34.7% due to perinatal death. This perinatal death was associated with low birth weight (LBW) newborn, which was caused by prematurity, infection, birth asphyxia, hypothermia, and inadequate breast feeding. In developing countries, lack of facilities of LBW infant care leads to the utilization of kangaroo method as care to prevent hypothermia in LBW newborn. Objective To evaluate the differences of...

Combined evaluation of sexually transmitted infections in HIV-infected pregnant women and infant HIV transmission

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Xu, Jiahong; Yeganeh, Nava; Camarca, Margaret; Morgado, Mariza G.; Watts, D. Heather; Mofenson, Lynne M.; Veloso, Valdilea G.; Pilotto, Jose Henrique; Joao, Esau; Gray, Glenda; Theron, Gerhard; Santos, Breno; Fonseca, Rosana; Kreitchmann, Regis; Pinto, Jorge; Mussi-Pinhata, Marisa M.; Ceriotto, Mariana; Machado, Daisy Maria; Bryson, Yvonne J.; Grinsztejn, Beatriz; Moye, Jack; Klausner, Jeffrey D.; Bristow, Claire C.; Dickover, Ruth; Mirochnick, Mark; Nielsen-Saines, Karin

2018-01-01

Background Sexually transmitted infections (STIs) including Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Treponema pallidum (TP), and cytomegalovirus (CMV) may lead to adverse pregnancy and infant outcomes. The role of combined maternal STIs in HIV mother-to-child transmission (MTCT) was evaluated in mother-infant pairs from NICHD HPTN 040. Methodology Urine samples from HIV-infected pregnant women during labor were tested by polymerase chain reaction (PCR) for CT, NG, and CMV. Infant HIV infection was determined by serial HIV DNA PCR testing. Maternal syphilis was tested by VDRL and confirmatory treponemal antibodies. Results A total of 899 mother-infant pairs were evaluated. Over 30% had at least one of the following infections (TP, CT, NG, and/or CMV) detected at the time of delivery. High rates of TP (8.7%), CT (17.8%), NG (4%), and CMV (6.3%) were observed. HIV MTCT was 9.1% (n = 82 infants). HIV MTCT was 12.5%, 10.3%, 11.1%, and 26.3% among infants born to women with CT, TP, NG or CMV respectively. Forty-two percent of HIV-infected infants were born to women with at least one of these 4 infections. Women with these infections were nearly twice as likely to have an HIV-infected infant (aOR 1.9, 95% CI 1.1–3.0), particularly those with 2 STIs (aOR 3.4, 95% CI 1.5–7.7). Individually, maternal CMV (aOR 4.4 1.5–13.0) and infant congenital CMV (OR 4.1, 95% CI 2.2–7.8) but not other STIs (TP, CT, or NG) were associated with an increased risk of HIV MTCT. Conclusion HIV-infected pregnant women identified during labor are at high risk for STIs. Co-infection with STIs including CMV nearly doubles HIV MTCT risk. CMV infection appears to confer the largest risk of HIV MTCT. Trial registration NCT00099359. PMID:29304083

Frequency of Antiretroviral Resistance Mutations among Infants Exposed to Single-Dose Nevirapine and Short Course Maternal Antiretroviral Regimens: ACTG A5207.

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Hitti, Jane; Halvas, Elias K; Zheng, Lu; Panousis, Constantinos G; Kabanda, Joseph; Taulo, Frank; Kumarasamy, Nagalingeswaran; Pape, Jean William; Lalloo, Umesh; Sprenger, Heather; Klingman, Karin L; Chan, Ellen S; McMahon, Deborah; Mellors, John W

2014-11-01

Intrapartum single-dose nevirapine (sdNVP) reduces HIV-1 perinatal transmission but selects NVP resistance among mothers and infants. We evaluated the frequency of antiretroviral resistance among infants with intrauterine HIV-1 infection exposed to sdNVP and maternal antenatal or breastfeeding antiretroviral therapy. This analysis included 429 infants from sub-Saharan Africa, India and Haiti whose 422 mothers received sdNVP plus maternal study treatment. At entry mothers had CD4>250/μL and were ART-naïve except for antenatal ZDV per local standard of care. Maternal study treatment started intrapartum and included ZDV/3TC, TDF/FTC or LPV/r for 7 or 21 days in a randomized factorial design. Infants received sdNVP study treatment and ZDV if local standard of care. Infant HIV RNA or DNA PCR and samples for genotype were obtained at birth and weeks 2, 4 and 12; infants who ever breast-fed were also tested at weeks 16, 24, 48 and 96. Samples from HIV-1-infected infants were tested for drug resistance by population genotype (ViroSeq). NVP or NRTI resistance mutations were assessed using the IAS-USA mutation list. Perinatal HIV-1 transmission occurred in 17 (4.0%) infants including 12 intrauterine infections. Resistance mutations were detected among 5 (42%) intrauterine-infected infants; of these, 3 had mutations conferring resistance to NVP alone, 1 had resistance to NRTI alone, and 1 had dual-class resistance mutations. Among the 2 infants with NRTI mutations, one (K70R) was likely maternally transmitted and one (K65R) occurred in the context of breastfeeding exposure to maternal antiretroviral therapy. Infants with intrauterine HIV infection are at risk of acquiring resistance mutations from exposure to maternal antiretroviral medications intrapartum and/or during breastfeeding. New approaches are needed to lower the risk of antiretroviral resistance in these infants.

Impact of Early-Life Exposures to Infections, Antibiotics, and Vaccines on Perinatal and Long-term Health and Disease

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Steven L. Raymond

2017-06-01

Full Text Available Essentially, all neonates are exposed to infections, antibiotics, or vaccines early in their lives. This is especially true for those neonates born underweight or premature. In contrast to septic adults and children who are at an increased risk for subsequent infections, exposure to infection during the neonatal period is not associated with an increased risk of subsequent infection and may be paradoxically associated with reductions in late-onset sepsis (LOS in the most premature infants. Perinatal inflammation is also associated with a decreased incidence of asthma and atopy later in life. Conversely, septic neonates are at increased risk of impaired long-term neurodevelopment. While the positive effects of antibiotics in the setting of infection are irrefutable, prolonged administration of broad-spectrum, empiric antibiotics in neonates without documented infection is associated with increased risk of LOS, necrotizing enterocolitis, or death. Vaccines provide a unique opportunity to prevent infection-associated disease; unfortunately, vaccinations have been largely unsuccessful when administered in the first month of life with the exception of vaccines against hepatitis B and tuberculosis. Future vaccines will require the use of novel adjuvants to overcome this challenge. This review describes the influence of infections, antibiotics, and vaccines during the first days of life, as well as the influence on future health and disease. We will also discuss potential immunomodulating therapies, which may serve to train the preterm immune system and reduce subsequent infectious burden without subjecting neonates to the risks accompanied by virulent pathogens.

Primary pneumocystis infection in infants hospitalized with acute respiratory tract infection

DEFF Research Database (Denmark)

Larsen, Hans Henrik; von Linstow, Marie-Louise; Lundgren, Bettina

2007-01-01

with 431 episodes of acute respiratory tract infection (RTI) by using a real-time PCR assay. In 68 episodes in 67 infants, P. jirovecii was identified. The odds ratio (95% confidence interval) of a positive signal compared with the first quartile of age (7-49 days) was 47.4 (11.0-203), 8.7 (1......Acquisition of Pneumocystis jirovecii infection early in life has been confirmed by serologic studies. However, no evidence of clinical illness correlated with the primary infection has been found in immunocompetent children. We analyzed 458 nasopharyngeal aspirates from 422 patients hospitalized.......9-39.7), and 0.6 (0.1-6.7) for infants in the second (50-112 days), third (113-265 days), and fourth (268-4,430 days) age quartiles, respectively. Infants with an episode of upper RTI (URTI) were 2.0 (1.05-3.82) times more likely to harbor P. jirovecii than infants with a lower RTI. P. jirovecii may manifest...

Growth and development of infants with asymptomatic congenital cytomegalovirus infection.

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Shan, Ruobing; Wang, Xiaoliang; Fu, Ping

2009-10-31

To observe changes in audiology, intellectual development, behavior development, and physical growth during systematic follow-up of infants with asymptomatic congenital human cytomegalovirus (HCMV) infection. Fifty-two infants diagnosed with asymptomatic congenital HCMV infection from July 2003 to July 2007 served as the infection group, and 21 healthy infants served as the control group. All infants were confirmed to have HCMV infection by Fluorescent Quantative polymerase chain reaction (FQ-PCR). In both the infection and control groups, the neonates and infants at 3 months, 6 months, and 1 year of age underwent examinations. 1) 20 items of National Black Nurses Association (NBNA) scores of neonates 12-14 days after birth in 2 groups were 38.3 +/- 1.95 and 38.5 +/- 2.29, without significant differences. 2) Auditory test: 50 ears of 25 cases in the infection group showed abnormal auditory thresholds in V waves with an abnormal rate of 14%, while no abnormalities were found in 21 cases in the control group. 3) Mental and psychomotor development index scores in the control group (107.49 +/- 11.31 and 107.19 +/- 10.98) were compared with those in 41 asymptomatically infected infants at 1 year of age (107.21 +/- 9.96 and 108.31 +/- 11.25), and no statistically significant difference was noted. 1) An elevated threshold in the V wave was present in asymptomatically infected infants, but could not be detected through otoacoustic emission (OAE) screening. 2) Either in the neonatal or infant periods, asymptomatic congenital HCMV infection did not have a significant influence on nervous behavior or on physical and intellectual development.

Concomitant Bacterial Meningitis in Infants With Urinary Tract Infection.

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Thomson, Joanna; Cruz, Andrea T; Nigrovic, Lise E; Freedman, Stephen B; Garro, Aris C; Ishimine, Paul T; Kulik, Dina M; Uspal, Neil G; Grether-Jones, Kendra L; Miller, Aaron S; Schnadower, David; Shah, Samir S; Aronson, Paul L; Balamuth, Fran

2017-09-01

To determine age-stratified prevalence of concomitant bacterial meningitis in infants ≤60 days with a urinary tract infection, we performed a 23-center, retrospective study of 1737 infants with urinary tract infection. Concomitant bacterial meningitis was rare, but more common in infants 0-28 days of age [0.9%; 95% confidence interval (CI): 0.4%-1.9%) compared with infants 29-60 days of age (0.2%; 95% CI: 0%-0.8%).

[Two-year follow-up of infants born at 24 weeks gestation; first outcomes following implementation of the new 'Guideline for perinatal policy in cases of extreme prematurity'

NARCIS (Netherlands)

Aarnoudse-Moens, C.S.H.; Rijken, M.; Swarte, R.M.; Andriessen, P.; Horst, H.J. van der; Tollenaer, S.M. Mulder-de; Koopman-Esseboom, C.; Laarman, A.R.C.; Steiner, K.; Hoeven, A. van der; Kornelisse, R.F.; Duvekot, J.J.; Weisglas-Kuperus, N.

2017-01-01

OBJECTIVE: Since 2010 the guideline 'Guideline for perinatal policy in cases of extreme prematurity' has advised an active policy in infants born at 24 weeks gestation. We investigated how infants born at 24 and 25 weeks gestation in the first year following the implementation of the guideline had

Reducing mortality in HIV-infected infants and achieving the 90–90–90 target through innovative diagnosis approaches

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Essajee, Shaffiq; Vojnov, Lara; Penazzato, Martina; Jani, Ilesh; Siberry, George K; Fiscus, Susan A; Markby, Jessica

2015-01-01

Introduction Despite significant gains in access to early infant diagnosis (EID) over the past decade, most HIV-exposed infants still do not get tested for HIV in the first two months of life. For those who are tested, the long turnaround time between when the sample is drawn and when the results are returned leads to a high rate of loss to follow-up, which in turn means that few infected infants start antiretroviral treatment. Consequently, there continues to be high mortality from perinatally acquired HIV, and the ambitious goals of 90% of infected children identified, 90% of identified children treated and 90% of treated children with sustained virologic suppression by 2020 seem far beyond our reach. The objective of this commentary is to review recent advances in the field of HIV diagnosis in infants and describe how these advances may overcome long-standing barriers to access to testing and treatment. Discussion Several innovative approaches to EID have recently been described. These include point-of-care testing, use of SMS printers to connect the central laboratory and the health facility through a mobile phone network, expanding paediatric testing to other entry points where children access the health system and testing HIV-exposed infants at birth as a rapid way to identify in utero infection. Each of these interventions is discussed here, together with the opportunities and challenges associated with scale-up. Point-of-care testing has the potential to provide immediate results but is less cost-effective in settings where test volumes are low. Virological testing at birth has been piloted in some countries to identify those infants who need urgent treatment, but a negative test at birth does not obviate the need for additional testing at six weeks. Routine testing of infants in child health settings is a useful strategy to identify exposed and infected children whose mothers were not enrolled in programmes for the prevention of mother

Early ART Results in Greater Immune Reconstitution Benefits in HIV-Infected Infants: Working with Data Missingness in a Longitudinal Dataset.

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Livio Azzoni

Full Text Available Early initiation of anti-retroviral treatment (ART decreases mortality as compared to deferred treatment, but whether it preserves immune cells from early loss or promotes their recovery remains undefined. Determination of complex immunological endpoints in infants is often marred by missing data due to missed visits and/or inadequate sampling. Specialized methods are required to address missingness and facilitate data analysis.We characterized the changes in cellular and humoral immune parameters over the first year of life in 66 HIV-infected infants (0-1 year of age enrolled in the CHER study starting therapy within 12 weeks of birth (n = 42 or upon disease progression (n = 24. A convenience cohort of 23 uninfected infants aged 0-6 months born to mothers with HIV-1 infection was used as controls. Flow cytometry and ELISA were used to evaluate changes in natural killer (NK cells, plasmacytoid dendritic cells (pDC, and CD4+ or CD8+ T-cell frequencies. Data missingness was assessed using Little's test. Complete datasets for analysis were created using Multiple Imputation (MI or Bayesian modeling and multivariate analysis was conducted on the imputed datasets.HIV-1-infected infants had greater frequency of CD4+ T cells with naïve phenotype, as well as higher serum IL-7 levels than HIV exposed/uninfected infants. The elevated data missingness was completely at random, allowing the use of both MI and Bayesian modeling. Both methods indicate that early ART initiation results in higher CD4+ T cell frequency, lower expression of CD95 in CD8+ T cell, and preservation of naïve T cell subsets. In contrast, innate immune effectors appeared to be similar independently of the timing of ART initiation.Early ART initiation in infants with perinatal HIV infection reduces immune activation and preserves an early expansion of naïve T-cells with undiminished innate cell numbers, giving greater immune reconstitution than achieved with deferred ART. Both

[Can implementation of intensified perinatal survey be effective in improving the quality of perinatal care?].

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Troszyński, Michał

2010-01-01

Intensive scientific research and rapid technical progress have influenced the rapid fall in term newborn mortality. At the same time new problems have arisen such as saving the lives of infants with low and very low birth weight. Solving these problems needs reorganization of perinatal care, better equipment, especially in reference units and in outpatient clinics, as well as more intensive staff training. to obtain information whether implementation of intensified perinatal survey of fetus and newborn mortality can improve the quality of perinatal care in Poland. Implementation of the survey based on Central Statistics Office (GUS) data, Ministry of Health MZ-29 section X Document and the author's own studies. In the year 2008 newborn with birth weight less than 2500 g, constituted 6,06% liveborn infants, newborn weighing from 1000 to 2499 g - 5%, those with weight from 500 to 999 g - 0.51% of all live born infants. These figures differ according to voivodeship. The intensive survey concerning birth weight and perinatal mortality indeces in voivodeshipPoland, as well as in individual voivodeships, showed differences between data from the Central Statistics Office and data from the Ministry of Health MZ-29 document. This may be due to different methods of registrating newborn deaths eg. newborns transfered in the first weekoflife from the maternity ward to intensive care neonatal ward or to other specialistic departaments. Another reason for the difference may be discharge of the newborn data according to the place of birth or the mother's place of permanent domicile registration. This causes disturbances in flow of infomation resulting in ineffective analysis of perinatal mortality and of perinatal care evaluation. In the ongoing analysis it was found that in Poland stillbirths occur twice as often as perinatal deaths (4.3 per thousands) stillbirths and 2.15 per thousands perinatal deaths), with significant differences between voivodeships. This makes it

Perinatal Fluoxetine Exposure Impairs the CO2 Chemoreflex. Implications for Sudden Infant Death Syndrome.

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Bravo, Karina; Eugenín, Jaime L; Llona, Isabel

2016-09-01

High serotonin levels during pregnancy affect central nervous system development. Whether a commonly used antidepressant such as fluoxetine (a selective serotonin reuptake inhibitor) taken during pregnancy may adversely affect respiratory control in offspring has not been determined. The objective was to determine the effect of prenatal-perinatal fluoxetine exposure on the respiratory neural network in offspring, particularly on central chemoreception. Osmotic minipumps implanted into CF-1 mice on Days 5-7 of pregnancy delivered 7 milligrams per kilogram per day of fluoxetine, achieving plasma levels within the range found in patients. Ventilation was assessed in offspring at postnatal Days 0-40 using head-out body plethysmography. Neuronal activation was evaluated in the raphe nuclei and in the nucleus tractus solitarius by c-Fos immunohistochemistry during normoxic eucapnia and hypercapnia (10% CO2). Respiratory responses to acidosis were evaluated in brainstem slices. Prenatal-perinatal fluoxetine did not affect litter size, birth weight, or the postnatal growth curve. Ventilation under eucapnic normoxic conditions was similar to that of control offspring. Fluoxetine exposure reduced ventilatory responses to hypercapnia at P8-P40 (P Fluoxetine applied acutely on control slices did not modify their respiratory response to acidosis. We concluded that prenatal-perinatal fluoxetine treatment impairs central respiratory chemoreception during postnatal life. These results are relevant in understanding the pathogenesis of respiratory failures, such as sudden infant death syndrome, associated with brainstem serotonin abnormalities and the failure of respiratory chemoreflexes.

Surfactant Protein D Levels in Umbilical Cord Blood and Capillary Blood of Premature Infants

DEFF Research Database (Denmark)

Dahl, Marianne; Holmskov, Uffe; Husby, Steffen

2006-01-01

of SP-D in capillary blood day 1 was 1,466 ng/mL (range 410-5,051 ng/mL), with lowest values in infants born with ROM and delivered vaginally. High SP-D levels in umbilical cord blood and capillary blood on day 1 were found to be more likely in infants in need for respiratory support or surfactant...... treatment and susceptibility to infections. We conclude that SP-D concentrations in umbilical cord blood and capillary blood in premature infants are twice as high as in mature infants and depend on several perinatal conditions. High SP-D levels in umbilical cord blood and capillary blood on day 1 were...... found to be related to increased risk of RDS and infections....

Perinatal exposure to dioxins and dioxin-like compounds and infant growth and body mass index at seven years

DEFF Research Database (Denmark)

Iszatt, N.; Stigum, H; Govarts, Eva

2016-01-01

Background Dioxins and dioxin-like compounds are endocrine disrupting chemicals (EDCs). Experimental studies suggest perinatal exposure to EDCs results in later obesity. However, the few epidemiological investigations on dioxins are inconclusive. We investigated perinatal exposure to dioxins...... and dioxin-like compounds, infant growth and body mass index (BMI) in childhood. Methods We pooled data from 3 European birth cohorts (Belgian, Norwegian, Slovak) with exposure assessment in cord blood or breast milk. Two cohorts had dioxin-like toxicity assessed using dioxin-responsive chemical......-activated luciferase expression (DR-CALUX) bioassay and one cohort had measured concentrations of dioxins, furans and dioxin-like polychlorinated biphenols with CALUX relative potency values applied. Growth was cohort- and sex-specific change in weight-for-age z-score between birth and 24 months (N = 367). BMI...

Infection with Hepatitis C Virus among HIV-Infected Pregnant Women in Thailand

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Denise J. Jamieson

2008-01-01

Full Text Available Objective. The purpose of this study was to describe the epidemiology of coinfection with hepatitis C virus (HCV and HIV among a cohort of pregnant Thai women. Methods. Samples from 1771 pregnant women enrolled in three vertical transmission of HIV studies in Bangkok, Thailand, were tested for HCV. Results. Among HIV-infected pregnant women, HCV seroprevelance was 3.8% and the active HCV infection rate was 3.0%. Among HIV-uninfected pregnant women, 0.3% were HCV-infected. Intravenous drug use by the woman was the factor most strongly associated with HCV seropositivity. Among 48 infants tested for HCV who were born to HIV/HCV coinfected women, two infants were HCV infected for an HCV transmission rate of 4.2% (95% 0.51–14.25%. Conclusions. HCV seroprevalence and perinatal transmission rates were low among this Thai cohort of HIV-infected pregnant women.

T lymphocytes among HIV-infected and -uninfected infants: CD4/CD8 ratio as a potential tool in diagnosis of infection in infants under the age of 2 years

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Bikoue Arsene

2005-02-01

Full Text Available Abstract Background Serologic tests for HIV infection in infants less than 18 months do not differentiate exposure and infection since maternally acquired IgG antibodies may be detected in infants. Thus, the gold standard for diagnosis of HIV-1 infection in infants under the age of 2 years is DNA or reverse transcriptase polymerase chain reaction. There is an urgent need to evaluate alternative and cost effective laboratory methods for early diagnosis of infant HIV-1 infection as well as identifying infected infants who may benefit from cotrimoxazole prophylaxis and/or initiation of highly active antiretroviral therapy. Methods Whole blood was collected in EDTA from 137 infants aged 0 to 18 months. DNA polymerase chain reaction was used as the reference standard for diagnosis of HIV-1 infection. T-cell subset profiles were determined by flow cytometry. Results Seventy-six infants were DNA PCR positive while 61 were negative. The median CD4 counts of PCR negative infants were significantly higher than those of the PCR positive infants, p . The median CD4/CD8 ratio and the %CD4 of the PCR positive infants were both significantly lower than those of the negative infants, p . The CD4/CD8 ratio had a >98% sensitivity for diagnosis of HIV-1 infection and a specificity of >98%. Conclusion The CD4/CD8 ratio appears useful in identifying HIV-infected infants. The development of lower cost and more robust flow cytometric methods that provide both CD4/CD8 ratio and %CD4 may be cost-effective for HIV-1 diagnosis and identification of infants for cotrimoxazole prophylaxis and/or highly active antiretroviral therapy.

Antiretroviral Resistance and Pregnancy Characteristics of Women with Perinatal and Nonperinatal HIV Infection

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Gweneth B. Lazenby

2016-01-01

Full Text Available Objective. To compare HIV drug resistance in pregnant women with perinatal HIV (PHIV and those with nonperinatal HIV (NPHIV infection. Methods. We conducted a multisite cohort study of PHIV and NPHIV women from 2000 to 2014. Sample size was calculated to identify a fourfold increase in antiretroviral (ARV drug resistance in PHIV women. Continuous variables were compared using Student’s t-test and Wilcoxon rank-sum tests. Categorical variables were compared using χ2 and Fisher’s exact tests. Univariate analysis was used to determine factors associated with antiretroviral drug resistance. Results. Forty-one PHIV and 41 NPHIV participants were included. Women with PHIV were more likely to have drug resistance than those with NPHIV ((55% versus 17%, p=0.03, OR 6.0 (95% CI 1.0–34.8, p=0.05, including multiclass resistance (15% versus 0, p=0.03, and they were more likely to receive nonstandard ARVs during pregnancy (27% versus 5%, p=0.01. PHIV and NPHIV women had similar rates of preterm birth (11% versus 28%, p=0.08 and cesarean delivery (47% versus 46%, p=0.9. Two infants born to a single NPHIV woman acquired HIV infection. Conclusions. PHIV women have a high frequency of HIV drug resistance mutations, leading to nonstandard ARVs use during pregnancy. Despite nonstandard ARV use during pregnancy, PHIV women did not experience increased rates of adverse pregnancy outcomes.

Mother-to-child transmission of HIV-2 infection from 1986 to 2007 in the ANRS French Perinatal Cohort EPF-CO1.

Science.gov (United States)

Burgard, M; Jasseron, C; Matheron, S; Damond, F; Hamrene, K; Blanche, S; Faye, A; Rouzioux, C; Warszawski, J; Mandelbro, L

2010-10-01

Management of pregnant women with human immunodeficiency virus (HIV) type 2 infection remains unclear because of its low prevalence and important differences from HIV-1. Pregnant women monoinfected with HIV-2 or HIV-1 and their infants enrolled in the prospective, national, multicenter French Perinatal Cohort between 1986 and 2007. Overall, 2.6% (223/8660) of mothers were infected with HIV-2, and they accounted for 3.1% (367/ 11841) of the total births. Most were born in sub-Saharan Africa. A higher proportion of HIV-2-infected mothers than HIV-1-infected mothers had no symptoms, had received no antiretroviral therapy at conception (85.9% vs 66.7%), and had received no antiretroviral therapy during pregnancy (42.8% vs 19.9%), particularly highly active antiretroviral therapy (HAART) (79.7% vs 46.1%), and they had higher CD4 cell counts near delivery (median, 574 vs 452 cells/mm3; P < .01). If antiretroviral therapy was used, it was started at a later gestational age for HIV- 2-infected mothers (median, 28 vs 25 weeks; P < .01). HIV-2-infected mothers were more likely to deliver vaginally (67.9% vs 49.3%) and to breastfeed (3.6% vs 0.6%; P < .01), and their infants less frequently received postexposure prophylaxis. In the period 2000-2007, the proportion with viral load <100 copies/mL at delivery was 90.5% of HIV-2-infected mothers, compared with 76.2% of HIV-1-infected mothers (P=.1). There were 2 cases of transmission: 1 case in 1993 occurred following maternal primary infection, and the other case occurred postnatally in 2002 and involved a mother with severe immune deficiency. The mother-to-child transmission rate for HIV-2 was 0.6% (95% confidence interval, 0.07%-2.2%). Care for HIV-2-infected pregnant women rests on expert opinion. The mother-to-child transmission residual rate (0.07%-2.2%) argues for systematic treatment: protease inhibitor-based HAART for women requiring antiretrov

PELAYANAN KESEHATAN PERINATAL DI DAERAH PEDESAAN UJUNG BERUNG

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Anna Alisjahbana

2012-09-01

Full Text Available A survey on perinatal care in a rural area at Ujung Berung district, located 15—20 km outside Bandung, West Java was conducted. Three villages with a population of 40,787 were selected. Health services were provided by one health post and several family planning posts. In this study 1303 pregnant women were followed throughout the 28 weeks of pregnancy until the infant is 28 days of age. Among the 1303 pregnant women 5.7% had received tetanus toxoid immunization. Perinatal mortality rate (PMR was 43.6 per thousand and incidence of low birth weight was 14.3 percent. Only 12.8% pregnant women were using some kind of contraception before the last pregnancy. The PMR decreased in spite of the low percentage users. The main causes of death during perinatal period vece asphyxia neonatorum and infections. The incidence of tetanus neonatorum during neonatal period was 17 per thousand live births. An evaluation of health service activities showed 47.5% of these pregnant women had antenatal care. Care during delivery and early postnatal period was carried out by TBAs. No significant difference was found between the PMR of trained and untrained TBAs. Another aspect of health service activities is referral to the health centre or hospital. A total of 3.8 percent infants were referred because of neo­natal problems; among these, refusal was 12.5% due to the totalistic attitude of the parents in the village. The results showed that coverage of pregnant women and their infants by safe health care services is very low. This may be due to lack of facilities and health personnel, and probably also due to the confidence of village people for traditional health care providers. Thus, education and training as well as supervision of traditional health care providers and their integration into the formal health care structure is of extreme importance.  

ASSESSMENT OF NEURODEVELOPMENTAL OUTCOMES IN INFANTS 6-12 MONTHS OF AGE ACCORDING TO IMPACT OF PERINATAL RISK FACTORS.

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Tskimanauri, N; Khachapuridze, N; Imnadze, P; Chanadiri, T; Bakhtadze, S

2017-12-01

The purpose of this research was to investigate the developmental follow-up of infants (at age of 6 month and 12 month), exposed to separate and combination impact of perinatal risk factors, compared with not exposed cases, within the prospective cohort study. Between January 2015 and January 2017, in this research we prospectively enrolled 1018 live-born infants from the medical reports of the participating clinics in Tbilisi (capital of Republic of Georgia) and Mtskheta, Dusheti (districts of Georgia). Within postnatal follow-up, the children from whole population were assessed at 6 and 12 months of age by family doctors using the Denver Developmental Screening Test (Denver II). The association between the risk factors and neurodevelopmental outcomes was analyzed by Chi-square test of independence. Statistical analysis of these data was performed using the SPSS version 12. (SPSS Inc., Chicago, IL). A P value of less than 0.05 was considered as significant. Prevalence of abnormal development in whole population was revealed 9.0% or 92 cases at age of 6 month and 36 cases or 3.5% at age of 12 month. Point prevalence of farther neurodevelopmental adversities for healthy born children not influenced by studied risk factors was 0.1% and for infants with impact of the risk factors - 1.5%; on the other hand, prevalence of observed abnormal development in infant's population who had neonatal pathologies was 2.3% if risk factors were not exposed and 21.6% under influence of risk factors. Statistical analysis showed that an abnormal developmental outcomes were more frequent when researched risk factors were exposed (OR-23.18, CI 95% - 11.83 to 45.41 - at age of 6 month; OR - 26.12, CI 95% - 7.95 to 85.85 - at age of 12 month) as well, as correlation of these risk factors with neurodevelopmental adverse outcomes was significant (prisk factors, such as maternal age (35Y), pathologies of pregnancy and delivery as well as gestation age (risk factors increased probability of

Birth defects in perinatal infants in areas contiguous to Hongyanhe Nuclear Power Plant before its normal operation

International Nuclear Information System (INIS)

Zhou Ling; Yin Zhihua; Han Zhonghui

2011-01-01

Objective: To understand the status of birth defects among the perinatal infants in the areas contiguous to Hongyanhe nuclear power plant before its normal operation, so as to provide background information for the evaluation of the impact of nuclear power plant on birth defects. Methods: From 1 October 1995 to 30 September 2009 the midwifery units at second class and above of Wafangdian City were asked to be in charge of recording the birth defects among the perinatal infants born during this period within the range of 50 km around the Hongyanhe nuclear power plant. Results: The total number of birth defects was 697, and the maternal number Was 83779. The average defect rate Was 83.20/10 4 . There were significant differences in the birth defect rate among different years (χ 2 =39.54, P<0.05), however, without linear trend therein,and among the survey areas (χ 2 =15.36, P<0.05) as well. The top five birth defects were congenital heart disease (148 cases), cleft lip with cleft palate (67 cases), congenital hydrocephalus (63 cases), and spina bifida (37 cases) and cleft lip (36 cases). Conclusions: The birth defect rate within the range of 50 km around the Hongyanhe nuclear power plant is lower than that of the region of Liaoning Province and the national rate of birth defects. (authors)

Perinatal brain damage : The term infant

NARCIS (Netherlands)

Hagberg, Henrik; David Edwards, A.; Groenendaal, Floris

2016-01-01

Perinatal brain injury at term is common and often manifests with neonatal encephalopathy including seizures. The most common aetiologies are hypoxic–ischaemic encephalopathy, intracranial haemorrhage and neonatal stroke. Besides clinical and biochemical assessment the diagnostic evaluation rely

Clinical Manifestations, Outcomes, and Etiologies of Perinatal Stroke in Taiwan: Comparisons between Ischemic, and Hemorrhagic Stroke Based on 10-year Experience in A Single Institute.

Science.gov (United States)

Lee, Chien-Chung; Lin, Jainn-Jim; Lin, Kuang-Lin; Lim, Wai-Ho; Hsu, Kai-Hsiang; Hsu, Jen-Fu; Fu, Ren-Huei; Chiang, Ming-Chou; Chu, Shih-Ming; Lien, Reyin

2017-06-01

Perinatal stroke is a common cause of established neurological sequelae. Although several risk factors have been identified, many questions regarding causes and clinical outcomes remain unanswered. This study investigated the clinical manifestations and outcomes of perinatal stroke and identified its etiologies in Taiwan. We searched the reports of head magnetic resonance imaging and computed tomography performed between January 2003 and December 2012. The medical records of enrolled infants with perinatal stroke were also reviewed. Thirty infants with perinatal stroke were identified; 10 infants had perinatal arterial ischemic stroke (PAIS) and 20 had perinatal hemorrhagic stroke (PHS). Neonatal seizure was the most common manifestation and presented in 40% of infants with PAIS and 50% of infants with PHS. All survivors with PAIS and 77% of the surviving infants with PHS developed neurological sequelae. Acute seizure manifestation was associated with poststroke epilepsy in infants with PHS but not in infants with PAIS (86% vs. 0%, p=0.005). PAIS was mostly caused by dysfunctional hemostasis (20%) and embolism (20%), whereas PHS was mostly attributable to birth asphyxia (30%). Perinatal stroke is associated with high mortality and morbidity rates in infants. Clinically, it can be difficult to distinguish PAIS and PHS. One should keep a high level of suspicion, especially for PHS, if infants develop unexplained seizure, cyanosis, conscious change, anemia, and/or thrombocytopenia. A systematic diagnostic approach is helpful in identifying the etiologies of perinatal stroke. Copyright © 2016. Published by Elsevier B.V.

Post-traumatic stress disorder in the perinatal period: A concept analysis.

Science.gov (United States)

Vignato, Julie; Georges, Jane M; Bush, Ruth A; Connelly, Cynthia D

2017-12-01

To report an analysis of the concept of perinatal post-traumatic stress disorder. Prevalence of perinatal post-traumatic stress disorder is rising in the USA, with 9% of the U.S. perinatal population diagnosed with the disorder and an additional 18% being at risk for the condition. Left untreated, adverse maternal-child outcomes result in increased morbidity, mortality and healthcare costs. Concept analysis via Walker and Avant's approach. The databases Cumulative Index to Nursing and Allied Health Literature (CINAHL), Medline, Academic Search Premier and PsychINFO were searched for articles, written in English, published between 2006-2015, containing the terms perinatal and post-traumatic stress disorder. Perinatal post-traumatic stress disorder owns unique attributes, antecedents and outcomes when compared to post-traumatic stress disorder in other contexts, and may be defined as a disorder arising after a traumatic experience, diagnosed any time from conception to 6 months postpartum, lasting longer than 1 month, leading to specific negative maternal symptoms and poor maternal-infant outcomes. Attributes include a diagnostic time frame (conception to 6 months postpartum), harmful prior or current trauma and specific diagnostic symptomatology defined in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition. Antecedents were identified as trauma (perinatal complications and abuse), postpartum depression and previous psychiatric history. Consequences comprised adverse maternal-infant outcomes. Further research on perinatal post-traumatic stress disorder antecedents, attributes and outcomes in ethnically diverse populations may provide clinicians a more comprehensive framework for identifying and treating perinatal post-traumatic stress disorder. Nurses are encouraged to increase their awareness of perinatal post-traumatic stress disorder for early assessment and intervention, and prevention of adverse maternal-infant outcomes. © 2017 John Wiley

HIV-Associated Cognitive Impairment in Perinatally Infected Children: A Meta-analysis.

Science.gov (United States)

Phillips, Nicole; Amos, Taryn; Kuo, Caroline; Hoare, Jacqueline; Ipser, Jonathan; Thomas, Kevin G F; Stein, Dan J

2016-11-01

Research shows, conclusively, that perinatal HIV infection has negative effects on cognitive functioning of children and adolescents. However, the extent of these cognitive impairments is unknown. Current literature does not document specific cognitive domains most affected in HIV-infected children and adolescents. To systematically review and meta-analyze the degree of cognitive impairment, and the specific cognitive domains affected, in children and adolescents with perinatally acquired HIV infection. We systematically searched 5 electronic bibliographic databases, namely: PubMed, PsychINFO, Academic Search Premier, Scopus, and WorldCat, by using a search protocol specifically designed for this study. Studies were selected on the basis of set a priori eligibility criteria. Titles, abstracts, and full texts were assessed by 2 independent reviewers. Data from included studies were extracted into Microsoft Excel by 2 independent reviewers. Twenty-two studies were identified for inclusion in the systematic review and of this, 6 studies were included in the meta-analysis. Results from the meta-analysis indicated that working memory and executive function were the domains most affected by the HIV virus. Only 27% of the included studies were suitable to enter into the meta-analysis. There was significant geographic bias in published studies, with only 32% (7/22) of included studies from sub-Saharan Africa. The evidence supports an association between HIV infection in children and adolescents and cognitive impairment in the domains of working memory, executive function and processing speed, with effect size estimates also providing some support for deficits in visual memory and visual-spatial ability. Copyright © 2016 by the American Academy of Pediatrics.

The value of incorporating avoidable factors into perinatal audits ...

African Journals Online (AJOL)

Objective. To assess whether incorporating a system of identifying, classifying and grading avoidable factors into a perinatal audit can be useful in identifying problem areas. Design. Descriptive study. Setting. Black urban population, Pretoria, South Africa. Subjects. All perinatal deaths of infants weighing more than 1 000 g ...

FENSPIRID FOR CURING ACUTE RESPIRATORY INFECTION OF INFANTS

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G.A. Samsygina

2007-01-01

Full Text Available The article is about fenspirid (Erespal medication to combat acute respiratory infections (ARI of infants. 94 children aged 1–3 suffering from ARI were observed: of them 64 took fenspirid, 30 children didn't take it (the control group. The research has revealed that fenspirid reduces ARI manifestation even if ARI proceeds along with ordinary or obstructive bronchitis — accordingly, fenspirid can be recommended for a wider usage to cure ARI of infants up to 3 years of age.Key words: fenspirid, infants up to 3 years of age, acute respiratory infection.

T lymphocytes among HIV-infected and -uninfected infants: CD4/CD8 ratio as a potential tool in diagnosis of infection in infants under the age of 2 years

OpenAIRE

Bikoue Arsene; Gwanzura Christine; Tobaiwa Ocean; Rusakaniko Simbarashe; Nathoo Kusum J; Katzenstein David A; Zijenah Lynn S; Nhembe Margaret; Matibe Petronella; Janossy George

2005-01-01

Abstract Background Serologic tests for HIV infection in infants less than 18 months do not differentiate exposure and infection since maternally acquired IgG antibodies may be detected in infants. Thus, the gold standard for diagnosis of HIV-1 infection in infants under the age of 2 years is DNA or reverse transcriptase polymerase chain reaction. There is an urgent need to evaluate alternative and cost effective laboratory methods for early diagnosis of infant HIV-1 infection as well as iden...

Perinatal Programming of Asthma: The Role of Gut Microbiota

Directory of Open Access Journals (Sweden)

Meghan B. Azad

2012-01-01

Full Text Available Perinatal programming, a dominant theory for the origins of cardiovascular disease, proposes that environmental stimuli influence developmental pathways during critical periods of prenatal and postnatal development, inducing permanent changes in metabolism. In this paper, we present evidence for the perinatal programming of asthma via the intestinal microbiome. While epigenetic mechanisms continue to provide new explanations for the programming hypothesis of asthma development, it is increasingly apparent that the intestinal microbiota plays an independent and potentially interactive role. Commensal gut bacteria are essential to immune system development, and exposures disrupting the infant gut microbiota have been linked to asthma. This paper summarizes the recent findings that implicate caesarean delivery, breastfeeding, perinatal stress, probiotics, and antibiotics as modifiers of infant gut microbiota in the development of asthma.

No perinatal HIV-1 transmission from women with effective antiretroviral therapy starting before conception.

Science.gov (United States)

Mandelbrot, Laurent; Tubiana, Roland; Le Chenadec, Jerome; Dollfus, Catherine; Faye, Albert; Pannier, Emmanuelle; Matheron, Sophie; Khuong, Marie-Aude; Garrait, Valerie; Reliquet, Veronique; Devidas, Alain; Berrebi, Alain; Allisy, Christine; Elleau, Christophe; Arvieux, Cedric; Rouzioux, Christine; Warszawski, Josiane; Blanche, Stéphane

2015-12-01

The efficacy of preventing perinatal transmission (PT) of human immunodeficiency virus type 1 (HIV-1) depends on both viral load (VL) and treatment duration. The objective of this study was to determine whether initiating highly active antiretroviral therapy (ART) before conception has the potential to eliminate PT. A total of 8075 HIV-infected mother/infant pairs included from 2000 to 2011 in the national prospective multicenter French Perinatal Cohort (ANRS-EPF) received ART, delivered live-born children with determined HIV infection status, and did not breastfeed. PT was analyzed according to maternal VL at delivery and timing of ART initiation. The overall rate of PT was 0.7% (56 of 8075). No transmission occurred among 2651 infants born to women who were receiving ART before conception, continued ART throughout the pregnancy, and delivered with a plasma VL women starting ART before conception to 0.4% (3 of 709), 0.9% (24 of 2810), and 2.2% (23 of 1051) for those starting during the first, second, or third trimester (P women with VLs of 50-400 copies/mL near delivery than for those with suppression of plasma VL. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Perinatal pathology: practice suggestions for limited-resource settings.

Science.gov (United States)

Roberts, Drucilla J

2013-06-01

The practice of perinatal pathology in much of the world suffers, as do all subspecialties of anatomic pathology, from inadequate resources (equipment, consumables, and both professional and technical personnel), from lack of education (not only of the pathologist but also of the clinicians responsible for sending the specimens, and the technicians processing the specimens), and from lack of appropriate government sector support. Perinatal pathology has significant public health-related utility and should be championing its service by providing maternal and fetal/infant mortality and morbidity data to governmental health ministries. It is with this pathologic data that informed decisions can be made on health-related courses of action and allocation of resources. These perinatal pathology data are needed to develop appropriate public health initiatives, specifically toward achieving the Millennium Developmental Goals as the best way to effectively decrease infant and maternal deaths and to determine causes of perinatal mortality and morbidity. The following overview will focus on the utility of perinatal pathology specifically as related to its public health function and will suggest methods to improve its service in resource-poor settings. This article is offered not as a critique of the current practice that most pathologists find themselves working in globally, but to provide suggestions for improving perinatal pathology services, which could be implemented with the limited available resources and manpower most pathology departments currently have. In addition, we offer suggestions for graded improvements ("ramping up") over time.

Clinical Outcome of Cytomegalovirus Infection on Low Birth Weight Infants

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Ali Usman

2014-09-01

Full Text Available Abstract Cytomegalovirus (CMV is a DNA virus and a marker of the herpes virus groups. This virus was found only in human and the infection occurs for a long time. The transmission of CMV infection to fetus/neonates is via congenital infections or perinatal infections. Clinical manifestation of symptomatic CMV infection of the fetus has two presentations, early and second early manifestations. Diagnosis of neonatal CMV infection may be done by serologic test based on detection of IgM of CMV infection. The objective of this study is to asses clinical outcome of CMV infection of low birth weight infants delivery with long term sequelae. An observational study was conducted since March 2010 until December 2011 in Advent and Hermina Pasteur Hospital, all subjects were low birth weight infants (LBWI. The inclusion criterias are all LBWI who were delivered in those hospital or were a referred neonates. The exclusion criterias are major congenital defect, which is not related to congenital CMV infection and neonates’ death before one week of life. Every neonate was examine both their physical and peripher blood count, glucose, Ca. Liver function test done for neonates with acute hepatitis and titre IgG and IgM CMV serial, head ultrasound serial and head CT scan/MRI used for babies with intracranial bleeding and hydrocephaly.  During the period of this study there were 50 cases of LBWI, consisted of 41 preterm babies, and 30 small for gestational age babies. Clinical manifestation of acute hepatitis were found in 20% subjects, all of them with the  elevation of liver function test. Microcephaly which occured in the first untill three weeks of life were 8%. Ventricular dilatation were 10% in the first week of life and increased up to 48% after three weeks. Cases with intracranial haemorrhage were found in 6% and 10% with cerebral calcification on head while sensorineural hearing loss were 8%. All of LBWI have 100% serorespon immune IgG. IgM CMV

Perinatal Outcome in Patients With Pre-Eclampsia in Benin City ...

African Journals Online (AJOL)

Objective: To determine the prevalence of pre-eclampsia and examine its influence on perinatal outcome among Nigerian women. Methods: Among 3780 deliveries over a two-and-half year period, 212 singleton infants were born after preeclamptic pregnancies. We compared the perinatal outcome with those of 636 control ...

Impact of perinatal dioxin exposure on infant growth: a cross-sectional and longitudinal studies in dioxin-contaminated areas in Vietnam.

Directory of Open Access Journals (Sweden)

Muneko Nishijo

Full Text Available Dioxin exposure levels remain elevated in residents living around former US Air Force bases in Vietnam, indicating potential adverse impacts on infant growth. In this study, 210 mother-infant pairs in dioxin-contaminated areas in Vietnam were recruited at the infants' birth and followed up for 4 months. Perinatal dioxin exposure levels were estimated by measurement of polychlorinated dibenzo-p-dioxins/furans toxic equivalent (PCDDs/Fs-TEQ in breast milk. The infants' size was measured at birth and 1 and 4 months after birth, and neurodevelopment was evaluated using the Bayley Scales III at 4 months of age. Among 4 dioxin groups (<25, 25-50, 50-75, ≥75 percentile of PCDDs/Fs-TEQ, cross-sectional comparisons of body size and neurodevelopment scales and comparisons of longitudinally assessed body size were performed respectively. At birth, head circumference of girls in the ≥75 percentile group was significantly larger than those in the <25 and 50-75 percentile groups. At 4 months of age, the weight and body mass index (BMI of boys in the ≥75 percentile group were significantly lower than those in the other groups. Increase in weight was significantly lower in the ≥75 percentile group in both sexes from birth to 1 month but only in boys at 1-4 months of age. Estimated marginal mean values in a mixed model of weight and BMI during the first 4 months of life were significantly lower in the ≥75 percentile group in boys. In girls, marginal mean values for head circumference were increased with increase in dioxin levels. Only in boys, cognitive, language, and fine motor scores in the ≥75 percentile group were significantly lower than those in the other groups. These results suggested a considerable impact of perinatal dioxin exposure on infant growth, particularly in boys exposed to dioxins at high level of PCDDs/Fs-TEQ.

The Effect of Perinatal Hypoxia on Red Blood Cell Morphology in Newborns

OpenAIRE

S. A. Perepelitsa; V. A. Sergunova; O. E. Gudkova

2017-01-01

Aim. To study the red blood cell (RBC) morphology in newborn infants with a history of perinatal hypoxia using the atomic-force microscopy. Material and methods. The state of RBC membranes of 10 newborns with a history of perinatal hypoxia was studied. All infants were born with low Apgar scoring; the following resuscitative measures were carried out at birth: tracheal intubation, mechanical ventilation (MV). The study group newborns were transferred from the delivery room to the ICU, where M...

[Influencing factors on the death of infants born to HIV infected mothers].

Science.gov (United States)

Fang, Li-wen; Xing, Zai-ling; Wang, Lin-hong; Wang, Qian; Zhang, Wei; Sun, Ding-yong; Huang, Yue-hua; Zhang, Yan

2009-11-01

To understand the influencing factors on the death of infants born to HIV infected mothers in areas with high prevalence of HIV/AIDS in China. Based on the follow-up cohort study targeting at HIV/AIDS infected pregnant women and their babies initiated in 2004, a survey on the death status and influencing factors on the infants born to HIV/AIDS infected mothers enrolled in this cohort from Jan.2004 to Nov.2007 was carried out during Aug.to Nov.2008 in seven counties of four provinces in China. A total of 498 pairs of HIV-infected mothers and their infants were enrolled and their related information was collected. Single factor and multiple factors Cox model methods were adopted for data analysis. The total observed person-years of 498 infants was 406.22, among which, 45 infants died, and the mortality density was 110.78 per 1000 child-year. A single factor Cox model showed, the pregnancy in pre-period of HIV/AIDS and HIV/AIDS period (RR = 1.971, 95%CI: 1.143 - 3.396), living status of the pregnancy (RR = 3.062, 95%CI: 1.097 - 8.550), multipara women (RR = 0.517, 95%CI: 0.278 - 0.961), natural childbirth (RR = 0.561, 95%CI: 0.345 - 0.910), premature labor (RR = 5.302, 95%CI: 2.944 - 9.547), low birth weight (RR = 4.920, 95%CI: 2.691 - 8.994), mother-child pairs taking antiretroviral drugs (RR = 0.227, 95%CI: 0.121 - 0.428) and infants infected HIV (RR = 5.870, 95%CI: 3.232 - 10.660) could affect the infants death. The death of HIV-exposed infants was influenced by various factors. The death risk of infants born to HIV infected mothers who were in the danger of pre-period of HIV/AIDS and HIV/AIDS period was greater than the infants delivered by HIV infected mothers who were in preclinical period of HIV/AIDS (RR = 6.99, 95%CI: 1.92 - 25.64). The death risks were greater in the group that the women whose CD4(+)TLC count number lower than 200 cells/microl (RR = 2.05, 95%CI: 1.01 - 4.15). The infants whose mothers had no ARV treatment had higher possibility to die than

Determining the prevalence of cytomegalovirus infection in a cohort of preterm infants.

Science.gov (United States)

Pitlick, Mitchell M; Orr, Kristin; Momany, Allison M; McDonald, Erin L; Murray, Jeffrey C; Ryckman, Kelli K

2015-01-01

Preterm birth is a global public health problem that is a significant cause of infant morbidity and mortality. Congenital cytomegalovirus (CMV) infection has been proposed as a risk factor for preterm birth, but the rate of CMV in infants born preterm is unclear. CMV is the leading infectious cause of sensorineural hearing loss, which will affect 15% - 20% of congenitally infected infants later in their childhood. 90% of infected infants are asymptomatic at birth and are not recognized as at risk for CMV-associated deficits. To determine the prevalence of CMV infection in a large cohort of preterm infants. DNA was extracted from cord blood, peripheral blood, saliva, and buccal swab samples collected from preterm infants. A total of 1200 unique DNA samples were tested for CMV using a nested PCR protocol. The proportions of preterm infants with CMV was compared by sample collection type, race, gender, and gestational age. A total of 37 infants tested positive for CMV (3.08%). After excluding twins, siblings, and infants older than two weeks at the time of sample collection, two out of 589 infants were CMV positive (0.3%), which was lower than the proportion of CMV observed in the general population. All positive samples came from buccal swabs. Our work suggests that while CMV infection may not be greater in preterm infants than in the general population, given the neurologic consequences of CMV in preterm infants, screening of this population may still be warranted. If so, our results suggest buccal swabs, collected at pregnancy or at birth, may be an ideal method for such a program.

Effects of Perinatal HIV Infection and Early Institutional Rearing on Physical and Cognitive Development of Children in Ukraine

Science.gov (United States)

Dobrova-Krol, Natasha A.; van IJzendoorn, Marinus H.; Bakermans-Kranenburg, Marian J.; Juffer, Femmie

2010-01-01

To study the effects of perinatal HIV-1 infection and early institutional rearing on the physical and cognitive development of children, 64 Ukrainian uninfected and HIV-infected institutionalized and family-reared children were examined (mean age = 50.9 months). Both HIV infection and institutional care were related to delays in physical and…

Fulminant hepatitis B virus (HBV) infection in an infant following ...

African Journals Online (AJOL)

Fulminant hepatitis B virus (HBV) infection in an infant following mother-to-child transmission of an e-minus HBV mutant: Time to relook at HBV prophylaxis in South ... immune responses, and its absence was probably responsible for the infant's fulminant hepatitis, due to an uncontrolled immune attack on infected liver cells.

Fulminant hepatic failure in an infant with severe dengue infection.

Science.gov (United States)

Soundravally, R; Narayanan, P; Bhat, B Vishnu; Soundraragavan, Jayanthi; Setia, Sajita

2010-04-01

Fulminant hepatic failure due to dengue infection is rare, although mild liver dysfunction is common. Here we report a fatal case of fulminant hepatitis in an infant infected with dengue 3 serotype. Attention must be given to the use of hepatotoxic drugs in some cases of dengue especially in infants.

Utilization of free dental health care services provided to the perinatally infected human immunodeficiency virus children in Bangalore: longitudinal study.

Science.gov (United States)

Parvathy, Beena Javaregowda

2014-01-01

Use of Highly active anti-retroviral therapy have increased the life expectancy of human immunodeficiency virus (HIV) infected patients and hence it is imperative that all efforts have to be made by Pediatric dentists to provide a better oral health for these children. The aim of this study was to evaluate the rate of utilization of free dental treatment provided to these perinatally infected HIV positive children who were previously screened as a part of oral health survey. Purposive sampling was used. Perinatally infected HIV children screened for oral health status. Patients not screened during the oral health survey. Attendance records of 319 perinatally HIV infected children consisting of 178 males and 141 females attending a specialized pediatric outpatient clinic at Indira Gandhi Institute of Child Health were examined to compare treatment compliance rates. The number of patients in the severe category who completed treatment was significantly less compared with mild and advanced categories (P 0.05). The results show that children with HIV have significantly lower compliance. Even though all dental treatment provided to them was free of the cost it still had no impetus to encourage them to go through with the treatment.

The Perinatal Guidelines Evaluation Project HIV and Pregnancy Study: overview and cohort description.

Science.gov (United States)

Ethier, Kathleen A.; Ickovics, Jeannette R.; Fernandez, M. Isabel; Wilson, Tracey E.; Royce, Rachel A.; Koenig, Linda J.

2002-01-01

OBJECTIVE: The HIV and Pregnancy Study of the Perinatal Guidelines Evaluation Project is a prospective, longitudinal, multisite study established to: (a) assess the implementation of Public Health Service guidelines regarding the prevention of perinatal HIV transmission and (b) evaluate the psychosocial consequences of HIV infection among pregnant women. A distinctive aspect of the study is the use of an HIV-negative comparison group. This article describes the methodology of the study and baseline characteristics of the study sample. Methods and Results. HIV-infected (n = 336) and uninfected (n = 298) pregnant women were enrolled from four geographic areas: Connecticut, North Carolina, Brooklyn, NY, and Miami, FL. The study included three structured face-to-face interviews from late pregnancy to six months postpartum for HIV-infected and uninfected women. Additional self-reports of medication adherence were collected for the HIV-infected participants, and the medical records of infected mothers and their infants were reviewed. Electronic monitoring of medication adherence was conducted for a subset of the infected women. The groups were successfully matched on self-reported characteristics, including HIV-risk behaviors. More than half of the uninfected women reported a high-risk sexual partner. Baseline comparisons indicated that both the HIV-infected and uninfected women had high levels of depressive symptoms, stress, and recent negative life events. CONCLUSIONS: This study provides a unique description of the psychosocial and behavioral characteristics of a population of low-income women. The results of this study suggest that HIV infection is one of many stressors faced by the women in this study. PMID:12356998

Postnatally acquired cytomegalovirus infections in preterm infants

NARCIS (Netherlands)

Nijman, J.

2013-01-01

A postnatal cytomegalovirus (CMV) infection is common in very low birth weight infants with an estimated prevalence of 6–59%. Breast milk from CMV seropositive mothers is the main source of postnatal CMV infection. Ninety-six percent of these mothers shed CMV in their breast milk after delivery due

Midwifery care: a perinatal mental health case scenario.

Science.gov (United States)

Marnes, Joanne; Hall, Pauline

2013-12-01

The establishment of the National Perinatal Depression Initiative (NPDI, 2008-2013) has brought a focus across Australia for the need to identify women at risk of perinatal mental health disorders, suggesting that routine screening by relevant health professionals may aid earlier detection, better care and improved outcomes. Midwives are frequently the primary point of contact in the perinatal period and thus ideally placed to identify, interpret and manage complex situations, including screening for perinatal mental health disorders. This paper offers strategies that could be implemented into daily midwifery practice in order to achieve the goals consistent with the National Perinatal Depression Initiative. A case study (Jen) and discussion, guided by recommendations from the Australian Nursing and Midwifery Competency standards and beyondblue Clinical Practice Guidelines, are used to demonstrate how midwifery care can be provided. In accordance with her legal obligations, the midwife should act within her scope of practice to undertake a series of psychosocial and medical assessments in order to best determine how midwifery care and support can be of benefit to Jen, her infant and her family. Suggestions described include administration of validated screening questionnaires, clinical interview, physical assessment, discussion with partner, awareness of the mother-infant interactions and questioning around baby's sleep and feeding. Based on evaluation of the information gained from a bio-psycho-social assessment, suggestions are made as to the midwifery care options that could be applied. Copyright © 2013 Australian College of Midwives. All rights reserved.

Maternal or neonatal infection: association with neonatal encephalopathy outcomes.

Science.gov (United States)

Jenster, Meike; Bonifacio, Sonia L; Ruel, Theodore; Rogers, Elizabeth E; Tam, Emily W; Partridge, John Colin; Barkovich, Anthony James; Ferriero, Donna M; Glass, Hannah C

2014-07-01

Perinatal infection may potentiate brain injury among children born preterm. The objective of this study was to examine whether maternal and/or neonatal infection are associated with adverse outcomes among term neonates with encephalopathy. This study is a cohort study of 258 term newborns with encephalopathy whose clinical records were examined for signs of maternal infection (chorioamnionitis) and infant infection (sepsis). Multivariate regression was used to assess associations between infection, pattern, and severity of injury on neonatal magnetic resonance imaging, as well as neurodevelopment at 30 mo (neuromotor examination, or Bayley Scales of Infant Development, second edition mental development index encephalopathy, chorioamnionitis was associated with a lower risk of brain injury and adverse outcomes, whereas signs of neonatal sepsis carried an elevated risk. The etiology of encephalopathy and timing of infection and its associated inflammatory response may influence whether infection potentiates or mitigates injury in term newborns.

Perinatal Factors Associated with Infant Maltreatment

Directory of Open Access Journals (Sweden)

Takeo Fujiwara M.D., Ph.D., MPH

2008-01-01

Full Text Available Background The association between birth outcomes and child maltreatment remains controversial. The purpose of this study is to test whether infants without congenital or chronic disease who are low birth weight (LBW, preterm, or small for gestational age (SGA are at an increased risk of being maltreated. Methods A hospital-based case-control study of infants without congenital or chronic diseases who visited the National Center for Child Health and Development, Tokyo, between April 1, 2002 and March 31, 2005 was conducted. Cases (N = 35 and controls (N = 29 were compared on mean birth weight, gestational age, and z-score of birth weight. Results SGA was significantly associated with infant maltreatment after adjusting for other risk factors (adjusted odds ratio: 4.45, 95% CI: 1.29–15.3. LBW and preterm births were not associated with infant maltreatment. Conclusion Infants born as SGA are 4.5 times more at risk of maltreatment, even if they do not have a congenital or chronic disease. This may be because SGA infants tend to have poorer neurological development which leads them to be hard-to-soothe and places them at risk for maltreatment. Abbreviations SCAN, Suspected Child Abuse and Neglect; LBW, low birth weight; ZBW, z-score of birth weight adjusted for gestational age, sex, and parity; SGA, small for gestational age; SD, standard deviation; OR, odds ratio; aOR, adjusted odds ratio; CI, confidence interval; IPV, intimate partner violence.

Etiology of Acute Respiratory Infections in Infants: A Prospective Birth Cohort Study.

Science.gov (United States)

Kumar, Prawin; Medigeshi, Guruprasad R; Mishra, Vishnu S; Islam, Mojahidul; Randev, Shivani; Mukherjee, Aparna; Chaudhry, Rama; Kapil, Arti; Ram Jat, Kana; Lodha, Rakesh; Kabra, Sushil K

2017-01-01

There is paucity of studies on etiology of acute respiratory infections (ARI) in infants. The objective of this study is to document incidence and etiology of ARI in infants, their seasonal variability and association of clinical profile with etiology. A birth cohort was followed for the first year of life; for each episode of ARI, nasopharyngeal aspirates were collected to identify the causative respiratory virus(es) using multiplex real-time polymerase chain reaction assay. For lower respiratory tract infections blood culture, serum procalcitonin, serum antibodies to Mycoplasma and Chlamydia and urinary Streptococcus pneumoniae antigen were also assayed. A total of 503 ARI episodes were documented in 310 infants for an incidence rate of 1.8 episodes per infant per year. Of these, samples were processed in 395 episodes (upper respiratory tract infection: 377; lower respiratory tract infection: 18). One or more viruses were detected in 250 (63.3%) episodes and viral coinfections in 72 (18.2%) episodes. Rhinovirus was the most common virus [105 (42%)] followed by respiratory syncytial virus [50 (20%)], parainfluenza virus [42 (16.8%)] and coronavirus [44 (17.6%)]. In lower respiratory tract infections, viral infections were detected in 12 (66.7%) episodes, bacterial infections in 17 (94.4%) episodes and mixed bacterial-viral infections in 8 (44.4%) episodes. Peak incidence of viruses was observed during February-March and September-November. There was no significant difference in symptom duration with virus types. In this cohort of infants, ARI incidence was 1.8 episodes per year per infant; 95% were upper respiratory tract infections. Viruses were identified in 63.3% episodes, and the most common viruses detected were rhinovirus, respiratory syncytial virus and parainfluenza virus.

School performance at nine years of age in very premature and very low birth weight infants : Perinatal risk factors and predictors at five years of age

NARCIS (Netherlands)

Hille, E.T.M.; Ouden, A.L. den; Bauer, L.; Oudenrijn, C. van den; Brand, R.; Verloove-Vanhorick, S.P.

1994-01-01

To assess the impact of both perinatal disorders and developmental problems identified at preschool age on school performance, we followed a virtually complete birth cohort of very premature (<32 completed weeks of gestation) and very low birth weight infants until they were 9 years of age. In 84%

Cost-effectiveness of antiviral therapy during late pregnancy to prevent perinatal transmission of hepatitis B virus

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Wenjun Wang

2016-03-01

Full Text Available Background. Hepatitis B virus (HBV infections are perinatally transmitted from chronically infected mothers. Supplemental antiviral therapy during late pregnancy with lamivudine (LAM, telbivudine (LdT, or tenofovir (TDF can substantially reduce perinatal HBV transmission compared to postnatal immunoprophylaxis (IP alone. However, the cost-effectiveness of these measures is not clear. Aim. This study evaluated the cost-effectiveness from a societal perspective of supplemental antiviral agents for preventing perinatal HBV transmission in mothers with high viral load (>6 log10 copies/mL. Methods. A systematic review and network meta-analysis were performed for the risk of perinatal HBV transmission with antiviral therapies. A decision analysis was conducted to evaluate the clinical and economic outcomes in China of four competing strategies: postnatal IP alone (strategy IP, or in combination with perinatal LAM (strategy LAM + IP, LdT (strategy LdT + IP, or TDF (strategy TDF + IP. Antiviral treatments were administered from week 28 of gestation to 4 weeks after birth. Outcomes included treatment-related costs, number of infections, and quality-adjusted life years (QALYs. One- and two-way sensitivity analyses were performed to identify influential clinical and cost-related variables. Probabilistic sensitivity analyses were used to estimate the probabilities of being cost-effective for each strategy. Results. LdT + IP and TDF + IP averted the most infections and HBV-related deaths, and gained the most QALYs. IP and TDF + IP were dominated as they resulted in less or equal QALYs with higher associated costs. LdT + IP had an incremental $2,891 per QALY gained (95% CI [$932–$20,372] compared to LAM + IP (GDP per capita for China in 2013 was $6,800. One-way sensitivity analyses showed that the cost-effectiveness of LdT + IP was only sensitive to the relative risk of HBV transmission comparing LdT + IP with LAM + IP. Probabilistic sensitivity analyses

Association of RNA Biosignatures With Bacterial Infections in Febrile Infants Aged 60 Days or Younger

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Mahajan, Prashant; Kuppermann, Nathan; Mejias, Asuncion; Suarez, Nicolas; Chaussabel, Damien; Casper, T. Charles; Smith, Bennett; Alpern, Elizabeth R.; Anders, Jennifer; Atabaki, Shireen M.; Bennett, Jonathan E.; Blumberg, Stephen; Bonsu, Bema; Borgialli, Dominic; Brayer, Anne; Browne, Lorin; Cohen, Daniel M.; Crain, Ellen F.; Cruz, Andrea T.; Dayan, Peter S.; Gattu, Rajender; Greenberg, Richard; Hoyle, John D.; Jaffe, David M.; Levine, Deborah A.; Lillis, Kathleen; Linakis, James G.; Muenzer, Jared; Nigrovic, Lise E.; Powell, Elizabeth C.; Rogers, Alexander J.; Roosevelt, Genie; Ruddy, Richard M.; Saunders, Mary; Tunik, Michael G.; Tzimenatos, Leah; Vitale, Melissa; Dean, J. Michael; Ramilo, Octavio

2016-01-01

IMPORTANCE Young febrile infants are at substantial risk of serious bacterial infections; however, the current culture-based diagnosis has limitations. Analysis of host expression patterns (“RNA biosignatures”) in response to infections may provide an alternative diagnostic approach. OBJECTIVE To assess whether RNA biosignatures can distinguish febrile infants aged 60 days or younger with and without serious bacterial infections. DESIGN, SETTING, AND PARTICIPANTS Prospective observational study involving a convenience sample of febrile infants 60 days or younger evaluated for fever (temperature >38° C) in 22 emergency departments from December 2008 to December 2010 who underwent laboratory evaluations including blood cultures. A random sample of infants with and without bacterial infections was selected for RNA biosignature analysis. Afebrile healthy infants served as controls. Blood samples were collected for cultures and RNA biosignatures. Bioinformatics tools were applied to define RNA biosignatures to classify febrile infants by infection type. EXPOSURE RNA biosignatures compared with cultures for discriminating febrile infants with and without bacterial infections and infants with bacteremia from those without bacterial infections. MAIN OUTCOMES AND MEASURES Bacterial infection confirmed by culture. Performance of RNA biosignatures was compared with routine laboratory screening tests and Yale Observation Scale (YOS) scores. RESULTS Of 1883 febrile infants (median age, 37 days; 55.7%boys), RNA biosignatures were measured in 279 randomly selected infants (89 with bacterial infections—including 32 with bacteremia and 15 with urinary tract infections—and 190 without bacterial infections), and 19 afebrile healthy infants. Sixty-six classifier genes were identified that distinguished infants with and without bacterial infections in the test set with 87%(95%CI, 73%-95%) sensitivity and 89% (95%CI, 81%-93%) specificity. Ten classifier genes distinguished

Puberty in perinatal HIV-1 infection: a multicentre longitudinal study of 212 children.

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de Martino, M; Tovo, P A; Galli, L; Gabiano, C; Chiarelli, F; Zappa, M; Gattinara, G C; Bassetti, D; Giacomet, V; Chiappini, E; Duse, M; Garetto, S; Caselli, D

2001-08-17

To define age at entry into Tanner stages in children with perinatal HIV-1 infection. Multicentre longitudinal study including 212 perinatally HIV-1-infected children (107 girls and 105 boys) followed-up during puberty (from 8 and 9 years onwards in girls and boys, respectively). Healthy children (843 girls and 821 boys) provided reference percentiles. P2 or B2 stages in girls and P2 or G2 stages in boys defined onset of puberty. The cumulative probability [95% confidence limit (CI)] of entry into each stage at different ages was estimated by the Kaplan-Meier product-limit method; differences were evaluated by log rank test. Relationships were tested using the Spearman's rank correlation coefficient. Ages of girls [years (95%CI)] at P2 [12.9 (12.6-13.2)], P3 [13.4 (13.0-13.8)], P4 [14.6 (14.0-15.2)], B2 [12.7 (12.2-13.2)], B3 [13.3 (12.8-14.0)] and B4 [14.6 (14.0-15.2)] stages were > 97th percentile (> or = 21 month delay) of controls. Ages of boys [years (95%CI)] at P2 [12.6 (12.1-13.1)], P3 [13.9 (13.4-14.4)], P4 [14.9 (14.2-15.6)], G2 [12.1 (11.5-12.7)], G3 [13.6 (13.1-14.1)] and G4 [14.9 (14.1-15.7)] stages were at the 75-97th percentiles (< or = 15 month delay). Age at onset of puberty was not related to clinical and immunological condition, antiretroviral treatment, weigh for height and age at onset of severe disease or immune suppression. Perinatal HIV-1 infection interferes with sexual maturation. The mechanisms by which this occurs should be elucidated and intervention strategies designed. Intervention could save much psychological distress, since associated linear growth failure can exacerbate adolescents' feelings of being different and unwell.

Utilization of free dental health care services provided to the perinatally infected human immunodeficiency virus children in Bangalore: Longitudinal study

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Beena Javaregowda Parvathy

2014-01-01

Full Text Available Background: Use of Highly active anti-retroviral therapy have increased the life expectancy of human immunodeficiency virus (HIV infected patients and hence it is imperative that all efforts have to be made by Pediatric dentists to provide a better oral health for these children. Aim: The aim of this study was to evaluate the rate of utilization of free dental treatment provided to these perinatally infected HIV positive children who were previously screened as a part of oral health survey. Design: Purposive sampling was used. Inclusion criteria: Perinatally infected HIV children screened for oral health status. Exclusion criteria: Patients not screened during the oral health survey. Materials and Methods: Attendance records of 319 perinatally HIV infected children consisting of 178 males and 141 females attending a specialized pediatric outpatient clinic at Indira Gandhi Institute of Child Health were examined to compare treatment compliance rates. Results: The number of patients in the severe category who completed treatment was significantly less compared with mild and advanced categories (P 0.05. Conclusion: The results show that children with HIV have significantly lower compliance. Even though all dental treatment provided to them was free of the cost it still had no impetus to encourage them to go through with the treatment.

The Probable Effects of Cytokines in Intrauterine Infections and Perinatal Brain Injury

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Mehmet Oflaz

2013-10-01

Full Text Available Perinatal brain injuries and the subsequent development of cerebral palsy are closely associated with intrauterine infections and inflammatory response. Premature prenatal rupture of membranes and premature births are also closely linked to infections and inflammation, and the presence of both infection / inflammation and premature birth together greatly increase the risk for cerebral palsy. Periventricular leukolamacia, a common neonatal brain white matter lesion, is a major risk factor for cerebral palsy. Inflammatory cytokines released during the course of intrauterine infection play an important role in the genesis of brain white matter lesion. Maternal intrauterine infection appears to increase the risk of preterm delivery, which in turn is associated with an increased risk of intraventricular hemorrhage, neonatal white matter damage, and subsequent cerebral palsy. Proinflammatory cytokines IL-1, IL-6 and Tumor necrosis factor-%u03B1 might be the link between prenatal intrauterine infection and neonatal brain damage, and interrupting the proinflammatory cytokine cascade might prevent later disability in those born near the end of the second trimester.

Utility of Ultrasonography for Urinary Tract Infections of Infants

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Yoon, Chul Ho; Kim, Yun Jeong [Dongnam Health Univ., Seoul (Korea, Republic of)

2009-06-15

In this study, we investigated utility of ultrasonography for urinary tract infections of infants. The results of the research is as follows : 1. The number of infants under one year old was 100 out of 122 infants who were diagnosed as a unitary infection. The ratio of males to females was 1.7 : 1. Seventy-seven infants who underwent three kinds of radiologic examinations such as kidney sonography (51%), {sup 99m}TC DMSA-scan (42%), and VCUG (22%). 2. In comparison of correlation between kidney sonography and VCUG, the sensitivity of kidney sonography was 82% while the specificity of kidney sonography was 58%. In comparison of correlation between kidney sonography and {sup 99m}TC DMSA-scan, the sensitivity of kidney sonography was 66% while the specificity of kidney sonography was 67%. 3. Utility of kidney sonography showed the highest efficiency when we considered pain, discomfort, a sense of shame, psychological stress when infants may undergo at the examination, side-effect of a contrast agent after the examination, and complication of exposure to radiation.

Utility of Ultrasonography for Urinary Tract Infections of Infants

International Nuclear Information System (INIS)

Yoon, Chul Ho; Kim, Yun Jeong

2009-01-01

In this study, we investigated utility of ultrasonography for urinary tract infections of infants. The results of the research is as follows : 1. The number of infants under one year old was 100 out of 122 infants who were diagnosed as a unitary infection. The ratio of males to females was 1.7 : 1. Seventy-seven infants who underwent three kinds of radiologic examinations such as kidney sonography (51%), 99m TC DMSA-scan (42%), and VCUG (22%). 2. In comparison of correlation between kidney sonography and VCUG, the sensitivity of kidney sonography was 82% while the specificity of kidney sonography was 58%. In comparison of correlation between kidney sonography and 99m TC DMSA-scan, the sensitivity of kidney sonography was 66% while the specificity of kidney sonography was 67%. 3. Utility of kidney sonography showed the highest efficiency when we considered pain, discomfort, a sense of shame, psychological stress when infants may undergo at the examination, side-effect of a contrast agent after the examination, and complication of exposure to radiation.

Respiratory viral infections in infants with clinically suspected pertussis.

Science.gov (United States)

Ferronato, Angela E; Gilio, Alfredo E; Vieira, Sandra E

2013-01-01

to evaluate the frequency of respiratory viral infections in hospitalized infants with clinical suspicion of pertussis, and to analyze their characteristics at hospital admission and clinical outcomes. a historical cohort study was performed in a reference service for pertussis, in which the research of respiratory viruses was also a routine for infants hospitalized with respiratory problems. All infants reported as suspected cases of pertussis were included. Tests for Bordetella pertussis (BP) (polymerase chain reaction/culture) and for respiratory viruses (RVs) (immunofluorescence) were performed. Patients who received macrolides before hospitalization were excluded. Clinical data were obtained from medical records. Among the 67 patients studied, BP tests were positive in 44%, and 26% were positive for RV. There was no etiological identification in 35%, and RV combined with BP was identified in 5%. All patients had similar demographic characteristics. Cough followed by inspiratory stridor or cyanosis was a strong predictor of pertussis, as well as prominent leukocytosis and lymphocytosis. Rhinorrhea and dyspnea were more frequent in viral infections. Macrolides were discontinued in 40% of patients who tested positive for RV and negative for BP. the results suggest that viral infection can be present in hospitalized infants with clinical suspicion of pertussis, and etiological tests may enable a reduction in the use of macrolides in some cases. However, the etiological diagnosis of respiratory virus infection, by itself, does not exclude the possibility of infection with BP. Copyright © 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Changes in Substance Use Symptoms Across Adolescence in Youth Perinatally Infected with HIV

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Elkington, K. S.; Bauermeister, J. A.; Bucek, A.; Dolezal, C.; Leu, C. S.; Mellins, C. A.

2016-01-01

The paper utilizes data collected at three time points in a longitudinal study of perinatally HIV-infected (PHIV+) and a comparison group of perinatally exposed but HIV-uninfected (PHEU) youths in the United States (N = 325). Using growth curve modeling, the paper examines changes in substance use symptoms among PHIV+ and PHEU youths as they transition through adolescence, and assesses the individual and contextual factors associated with the rate of change in substance use symptoms. Findings indicate that substance use symptoms increased over time among PHIV+ youths, but not among PHEU youths. The rate of change in these symptoms was positively associated with an increasing number of negative life events. Study findings underscore the need for early, targeted interventions for PHIV+ youths, and interventions to reduce adversities and their deleterious effects in vulnerable populations. PMID:27371136

A parsimonious explanation for intersecting perinatal mortality curves: understanding the effects of race and of maternal smoking

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Joseph K S

2004-04-01

Full Text Available Abstract Background Neonatal mortality rates among black infants are lower than neonatal mortality rates among white infants at birth weights Methods We used data on births in the United States in 1997 after excluding those with a birth weight Results Perinatal mortality rates (calculated per convention were lower among blacks than whites at lower birth weights and at preterm gestational ages, while blacks had higher mortality rates at higher birth weights and later gestational ages. With the fetuses-at-risk approach, mortality curves did not intersect; blacks had higher mortality rates at all gestational ages. Increases in birth rates and (especially growth-restriction rates presaged gestational age-dependent increases in perinatal mortality. Similar findings were obtained in comparisons of smokers versus nonsmokers. Conclusions Formulating perinatal risk based on the fetuses-at-risk approach solves the intersecting perinatal mortality curves paradox; blacks have higher perinatal mortality rates than whites and smokers have higher perinatal mortality rates than nonsmokers at all gestational ages and birth weights.

Biological characterization of HIV type 1 envelope V3 regions from mothers and infants associated with perinatal transmission.

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Matala, E; Hahn, T; Yedavalli, V R; Ahmad, N

2001-12-10

Our previous study has shown that the human immunodeficiency virus type 1 (HIV-1) envelope V3 region minor genotypes of infected mothers were transmitted to their infants and predominated initially as a homogeneous virus population in the infants (Ahmad N, Baroudy BM, Baker RC, et al.: J Virol 1995;69:1001-1012). Here we have characterized the biological properties, including cellular tropism, replication efficiency, cytopathic effects, and coreceptor utilization, of these V3 region isolates from mothers and infants. Nineteen V3 region sequences from three mother-infant pairs, including the minor variants of mothers and the major variants of infants as characterized in our previous study, were reciprocally inserted into an HIV-1 infectious molecular clone, pNL4-3, and chimeric viruses were generated by DNA transfections into HeLa cells. Equal amounts of chimeric viruses were then used to infect T lymphocyte cell lines (A3.01 and MT-2), primary blood lymphocytes (PBLs), primary monocyte-derived macrophages (MDMs), and coreceptor cell lines. We found that the V3 region chimeras failed to replicate in T lymphocyte cell lines but replicated in MDMs and PBLs, albeit at reduced levels compared with R5 laboratory HIV-1 strains. In addition, the V3 region chimeras were able to infect the HOS-CD4(+)CCR5(+) cell line, suggesting CCR5 coreceptor utilization. Moreover, the V3 region chimeras were unable to induce syncytia in MT-2 cells, indicative of non-syncytium-inducing (NSI) phenotypes. In conclusion, the HIV-1 minor genotypes of infected mothers with macrophage-tropic and NSI or R5 phenotypes are transmitted to their infants and are initially maintained with the same properties.

Impacto dos fatores perinatais nos déficits de crescimento de prematuros Impact of perinatal factors on growth deficits of preterm infants

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Ana Lucia Goulart

2011-06-01

Full Text Available OBJETIVO: Analisar fatores perinatais associados a déficit de crescimento em prematuros com 1 ano de idade corrigida. MÉTODOS: Estudo de coorte de prematuros com peso ao nascer 1.500 g. A chance de C/I 1.500 g. CONCLUSÃO: Com 1 ano de idade corrigida, prematuros nascidos com peso OBJECTIVE: To review perinatal factors associated with a growth deficit in preterm infants at a corrected age of one year. METHODS: Cohort study of preterm infants with a birth weight 1,500 g. As birth length was reduced, the odds for L/A 1,500 g. CONCLUSION: At a corrected age of one year, preterm infants with a birth weight < 2,000 g were found with high growth deficits frequencies, and associated factors were variable, depending on the analyzed deficit, with intrauterine and postnatal growth restriction being outstanding predictors.

Ureaplasma-associated prenatal, perinatal, and neonatal morbidities.

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Silwedel, Christine; Speer, Christian P; Glaser, Kirsten

2017-11-01

Ureaplasma species (spp.) have been acknowledged as major causative pathogens in chorioamnionitis and prematurity, but may also contribute to key morbidities in preterm infants. Several epidemiological and experimental data indicate an association of neonatal Ureaplasma colonization and/or infection with bronchopulmonary dysplasia. Furthermore, a potential causal relation with other inflammation-induced morbidities, such as intraventricular hemorrhage, white matter injury, necrotizing enterocolitis, and retinopathy of prematurity, has been debated. Areas covered: This review will summarize current knowledge on the role of Ureaplasma spp. in prenatal, perinatal, and neonatal morbidities, while furthermore examining mutual underlying mechanisms. We try to elaborate who is at particular risk of Ureaplasma-induced inflammation and subsequent secondary morbidities. Expert commentary: Most likely by complex interactions with immunological processes, Ureaplasma spp. can induce pro-inflammation, but may also downregulate the immune system. Tissue damage, possibly causing the above mentioned complications, is likely to result from both ways: either directly cytokine-associated, or due to a higher host vulnerability to secondary impact factors. These events are very likely to begin in prenatal stages, with the most immature preterm infants being most susceptible and at highest risk.

Predictors of long length of stay in infants hospitalized with urinary tract infection.

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McMullen, Janet A; Mahant, Sanjay; DeGroot, Julie M; Stephens, Derek; Parkin, Patricia C

2014-09-01

Urinary tract infection (UTI) is the most common serious bacterial infection in infants. To use resources optimally, factors contributing to costs through length of stay (LOS) must be identified. This study sought to identify clinical and health system factors associated with long LOS in infants with UTI. Using a case-control design, we included infants Pediatrics.

Effect of revised IOM weight gain guidelines on perinatal outcomes.

Science.gov (United States)

Halloran, Donna R; Wall, Terry C; Guild, Camelia; Caughey, Aaron B

2011-03-01

We sought to examine perinatal outcomes in women with a body mass index (BMI) of 25 kg/m(2) comparing those whose weight gain met 2009 IOM guidelines to women meeting 1990 IOM guidelines. This is a retrospective cohort study utilizing birth records linked to hospital discharge data for all term, singleton infants born to overweight, Missouri residents (2000-2006) with a BMI of 25 kg/m(2). We excluded congenital anomalies, mothers with diabetes, hypertension, or previous cesarean delivery. Fourteen thousand nine hundred fifty-five women gained 25-35 lbs (1990 guidelines); 1.6% delivered low birth weight (LBW) infants and 1.1% delivered macrosomic infants. Eight thousand three hundred fifty women gained 15-25 lbs (2009 guidelines); 3.4% delivered LBW infants and 0.6% delivered macrosomic infants. Women who gained 15-25 lbs were 1.99 (95% CI 1.67, 2.38) times more likely to have a LBW infant and 0.59 (95% CI 0.40, 0.76) times less likely to deliver a macrosomic infant. Limiting weight gain in women with a BMI of 25 kg/m(2), per the 2009 guidelines, increases the risk of LBW deliveries and decreases the risk of macrosomia but does not reduce associated adverse perinatal outcomes. Further studies should explore the optimal weight gain to reduce these outcomes.

Cancer Among Children With Perinatal Exposure to HIV and Antiretroviral Medications--New Jersey, 1995-2010.

Science.gov (United States)

Ivy, Wade; Nesheim, Steve R; Paul, Sindy M; Ibrahim, Abdel R; Chan, Miranda; Niu, Xiaoling; Lampe, Margaret A

2015-09-01

Concerns remain regarding the cancer risk associated with perinatal antiretroviral (ARV) exposure among infants. No excessive cancer risk has been found in short-term studies. Children born to HIV-infected women (HIV-exposed) in New Jersey from 1995 to 2008 were identified through the Enhanced HIV/AIDS Reporting System and cross-referenced with data from the New Jersey State Cancer Registry to identify new cases of cancer among children who were perinatally exposed to ARV. Matching of individuals in the Enhanced HIV/AIDS Reporting System to the New Jersey State Cancer Registry was conducted based on name, birth date, Social Security number, residential address, and sex using AutoMatch. Age- and sex-standardized incidence ratio (SIR) and exact 95% confidence intervals (CIs) were calculated using New Jersey (1979-2005) and US (1999-2009) cancer rates. Among 3087 children (29,099 person-years; median follow-up: 9.8 years), 4 were diagnosed with cancer. Cancer incidence among HIV-exposed children who were not exposed to ARV prophylaxis (22.5 per 100,000 person-years) did not differ significantly from the incidence among children who were exposed to any perinatal ARV prophylaxis (14.3 per 100,000 person-years). Furthermore, the number of cases observed among individuals exposed to ARV did not differ significantly from cases expected based on state (SIR = 1.21; 95% CI: 0.25 to 3.54) and national (SIR = 1.27; 95% CI: 0.26 to 3.70) reference rates. Our findings are reassuring that current use of ARV for perinatal HIV prophylaxis does not increase cancer risk. We found no evidence to alter the current federal guidelines of 2014 that recommend ARV prophylaxis of HIV-exposed infants.

Late preterm infants – impact of perinatal factors on neonatal results. A clinical study

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Grzegorz Jakiel

2015-09-01

It is necessary to thoroughly establish the type of delivery of a late preterm infant in order to prevent an infection in the newborn child. The improvement of diagnosis of intrauterine hypoxia may reduce the number of Caesarean sections. The decision about late preterm delivery should be based on indices of the mother’s state of health. Premature delivery is related to the occurrence of respiratory distress syndrome in a late preterm infant, although the risk is reduced by the application of an antenatal steroid therapy.

Knowledge, attitudes, and practices regarding antiretroviral management, reproductive health, sexually transmitted infections, and sexual risk behavior among perinatally HIV-infected youth in Thailand.

Science.gov (United States)

Lolekha, Rangsima; Boon-Yasidhi, Vitharon; Leowsrisook, Pimsiri; Naiwatanakul, Thananda; Durier, Yuitiang; Nuchanard, Wipada; Tarugsa, Jariya; Punpanich, Warunee; Pattanasin, Sarika; Chokephaibulkit, Kulkanya

2015-01-01

More than 30% of perinatally HIV-infected children in Thailand are 12 years and older. As these youth become sexually active, there is a risk that they will transmit HIV to their partners. Data on the knowledge, attitudes, and practices (KAP) of HIV-infected youth in Thailand are limited. Therefore, we assessed the KAP of perinatally HIV-infected youth and youth reporting sexual risk behaviors receiving care at two tertiary care hospitals in Bangkok, Thailand and living in an orphanage in Lopburi, Thailand. From October 2010 to July 2011, 197 HIV-infected youth completed an audio computer-assisted self-interview to assess their KAP regarding antiretroviral (ARV) management, reproductive health, sexual risk behaviors, and sexually transmitted infections (STIs). A majority of youth in this study correctly answered questions about HIV transmission and prevention and the importance of taking ARVs regularly. More than half of the youth in this study demonstrated a lack of family planning, reproductive health, and STI knowledge. Girls had more appropriate attitudes toward safe sex and risk behaviors than boys. Although only 5% of the youth reported that they had engaged in sexual intercourse, about a third reported sexual risk behaviors (e.g., having or kissing boy/girlfriend or consuming an alcoholic beverage). We found low condom use and other family planning practices, increasing the risk of HIV and/or STI transmission to sexual partners. Additional resources are needed to improve reproductive health knowledge and reduce risk behavior among HIV-infected youth in Thailand.

Perinatal outcomes following an earlier post-term labour induction policy

DEFF Research Database (Denmark)

Hedegaard, M.; Lidegaard, Ø; Skovlund, C W

2015-01-01

: Perinatal outcomes were estimated using a logistic regression analysis with adjustment for gestational age, maternal age, parity, plurality, smoking and body mass index. MAIN OUTCOME MEASURES: Perinatal outcomes. RESULTS: A total of 770 926 infants were included. Labour induction from 37 weeks increased...... from 9.7% in 2000-02 to 22.5% in 2011-12. From 2003-05 to 2011-12, the risk of umbilical cord pH care units...

Young-infant Sepsis Combined with Urinary Tract Infection Due to Hafnia alvei

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Chia-Hung Liu

2007-01-01

Full Text Available Hafnia alvei infections are uncommon and occur mainly in adult patients featuring underlying illnesses. Its isolation in pediatric cases is even more unusual. We report a rare case of sepsis combined with urinary tract infection caused by H. alvei in a 39-day-old infant who did not appear to feature any underlying disease. The infant was successfully treated with ceftriaxone over a 14-day period. In this case, we want to remind clinicians that the possibility of an extraintestinal invasive infection such as bacteremia or urinary tract infection caused by H. alvei should be taken into account in young infants who feature no apparent underlying disease. [J Formos Med Assoc 2007;106(3 Suppl:S39-S43

A SYSTEMATIC REVIEW OF INTERVENTIONS TARGETING PATERNAL MENTAL HEALTH IN THE PERINATAL PERIOD.

Science.gov (United States)

Rominov, Holly; Pilkington, Pamela D; Giallo, Rebecca; Whelan, Thomas A

2016-05-01

Interventions targeting parents' mental health in the perinatal period are critical due to potential consequences of perinatal mental illness for the parent, the infant, and their family. To date, most programs have targeted mothers. This systematic review explores the current status and evidence for intervention programs aiming to prevent or treat paternal mental illness in the perinatal period. Electronic databases were systematically searched to identify peer-reviewed studies that described an intervention targeting fathers' mental health in the perinatal period. Mental health outcomes included depression, anxiety, and stress as well as more general measures of psychological functioning. Eleven studies were identified. Three of five psychosocial interventions and three massage-technique interventions reported significant effects. None of the couple-based interventions reported significant effects. A number of methodological limitations were identified, including inadequate reporting of study designs, and issues with the timing of interventions. The variability in outcomes measures across the studies made it difficult to evaluate the overall effectiveness of the interventions. Father-focused interventions aimed at preventing perinatal mood problems will be improved if future studies utilize more rigorous research strategies. © 2016 Michigan Association for Infant Mental Health.

Respiratory viral infections in infants with clinically suspected pertussis

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Angela E. Ferronato

2013-11-01

Conclusion: the results suggest that viral infection can be present in hospitalized infants with clinical suspicion of pertussis, and etiological tests may enable a reduction in the use of macrolides in some cases. However, the etiological diagnosis of respiratory virus infection, by itself, does not exclude the possibility of infection with BP.

Clinical and morphological characteristics of malformations in infants with congenital cytomegalovirus infection and congenital toxoplasmosis

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L. Yu. Barycheva

2015-01-01

Full Text Available The results of following up infants with intrauterine infections and malformations were retrospectively analyzed. Infants with malformations were diagnosed as having congenital cytomegalovirus infection and congenital toxoplasmosis in 127 and 69 cases, respectively. The aim of the study was to characterize malformations in infants with congenital cytomegalovirus and congenital Toxoplasma infections. The infants with malformations in congenital cytomegalovirus infection were found to have higher mortality rates (61,4% than those with congenital toxoplasmosis (34,8%. Postmortem analysis indicated that there was a predominance of embryopathies in infants with congenital cytomegalovirus infection and that of fetopathies in those with congenital toxoplasmosis. The dead infants with congenital cytomegalovirus infection had more commonly developed visceral defects, including heart diseases, pneumopathies, gastrointestinal and genitourinary abnormalities; fetopathies of the central nervous system and eye were prevalent in congenital toxoplasmosis. The surviving children with congenital toxoplasmosis were more frequently observed to have disabling CNS and ocular sequels as obstructive hydrocephalus, infantile cerebral palsy, complete or partial blindness, and cerebrasthenic disorders than those with congenital cytomegalovirus infection. 

Pilot Assessment of Brain Metabolism in Perinatally HIV-Infected Youths Using Accelerated 5D Echo Planar J-Resolved Spectroscopic Imaging.

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Iqbal, Zohaib; Wilson, Neil E; Keller, Margaret A; Michalik, David E; Church, Joseph A; Nielsen-Saines, Karin; Deville, Jaime; Souza, Raissa; Brecht, Mary-Lynn; Thomas, M Albert

2016-01-01

To measure cerebral metabolite levels in perinatally HIV-infected youths and healthy controls using the accelerated five dimensional (5D) echo planar J-resolved spectroscopic imaging (EP-JRESI) sequence, which is capable of obtaining two dimensional (2D) J-resolved spectra from three spatial dimensions (3D). After acquisition and reconstruction of the 5D EP-JRESI data, T1-weighted MRIs were used to classify brain regions of interest for HIV patients and healthy controls: right frontal white (FW), medial frontal gray (FG), right basal ganglia (BG), right occipital white (OW), and medial occipital gray (OG). From these locations, respective J-resolved and TE-averaged spectra were extracted and fit using two different quantitation methods. The J-resolved spectra were fit using prior knowledge fitting (ProFit) while the TE-averaged spectra were fit using the advanced method for accurate robust and efficient spectral fitting (AMARES). Quantitation of the 5D EP-JRESI data using the ProFit algorithm yielded significant metabolic differences in two spatial locations of the perinatally HIV-infected youths compared to controls: elevated NAA/(Cr+Ch) in the FW and elevated Asp/(Cr+Ch) in the BG. Using the TE-averaged data quantified by AMARES, an increase of Glu/(Cr+Ch) was shown in the FW region. A strong negative correlation (r 0.6) were shown between Asp/(Cr+Ch) and CD4 counts in the FG and BG. The complimentary results using ProFit fitting of J-resolved spectra and AMARES fitting of TE-averaged spectra, which are a subset of the 5D EP-JRESI acquisition, demonstrate an abnormal energy metabolism in the brains of perinatally HIV-infected youths. This may be a result of the HIV pathology and long-term combinational anti-retroviral therapy (cART). Further studies of larger perinatally HIV-infected cohorts are necessary to confirm these findings.

The analysis of perinatal morbidity and mortality in conditions of perinatal center and the ways of its decrease

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Нана Мерабівна Пасієшвілі

2016-01-01

Full Text Available Aim of research. The analysis of perinatal morbidity and mortality in the condition of one perinatal center of Ukraine and optimization of the possible ways of its decrease.Methods of research. There was analyze the work of Kharkiv regional center in 2011–2015 years taking into account the rates of perinatal morbidity and mortality and factors that have influence on it. There were studied the next parameters: the number of newborns, its apportionment on the weight category, survival, general morbidity, mortality structure of the full-term and premature children. Statistical processing of the received results was carried out using Statistica 6.0 program.Results of research. The frequency of normal delivery in perinatal center is in average 58,9 %. The rates of neonatal mortality decreased– 4,11 ‰ (in 2011 year – 8,23 ‰ and early neonatal one – 3,34 ‰ (in 2011 year – 6,44 ‰. The survival of newborns with extremely low body weight (500- 999 g in first 0-168 hours was 62,50 %; with body weight 1000 – 1499 g – 82,35 %; with body weight at delivery 1500-2499 g was 98,17 %, survival of newborns with body weight > 2500 g in the first 0-6 days was 99,75 % .The morbidity structure of full-term children still almost unchangeable during the last 5 years: asphyxia, congenital defects of development, arrest of foetus growth, cerebral ischemia, intrauterine infection, birth trauma. The morbidity structure of premature ones: respiratory disorder syndrome, intrauterine infection; asphyxia, congenital defects of development, arrest of foetus growth.Among the mortality causes the main ones were congenial defects of development (prevailed in full-term children and intrauterine infection (on the first place in premature children. The perinatal mortality rate in 2015 year was 18,22 %о, in 2011year – 26,65 %о . The maternal foetus infection is the very frequent cause of stillbirth and pre-term birth and as the result the birth of small

Young adults perinatally infected with HIV perform more poorly on measures of executive functioning and motor speed than ethnically matched healthy controls.

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Willen, Elizabeth J; Cuadra, Anai; Arheart, Kristopher L; Post, M J D; Govind, Varan

2017-03-01

Perinatal HIV is associated with significant neurocognitive morbidities, but few studies have examined cognitive impact of early HIV infection on patients surviving to adulthood. The purpose of this study was to evaluate neurocognitive outcomes among a cohort of perinatally infected young adults. Individuals between the ages of 18 and 24 with perinatal infection were recruited for this cross-sectional study along with similarly aged healthy controls. Participants completed an MRI and brief neuropsychological assessment battery. Multivariate analysis of covariance controlling for age, gender, race/ethnicity, and education was completed to detect differences between the HIV+ and control groups. Multivariable linear regression was performed to assess HIV-associated factors potentially impacting neuropsychological findings among the HIV+ group. Twenty-nine HIV+ young adults and 13 healthy controls were included in the study. After adjusting for age and sociodemographic variables, the HIV+ group scored lower on attention/working memory (Digit Span (p = .008) and Letter-Number Sequencing (p = .038)), set-shifting (DKEFS Trail Making Test Condition 4 (p = .026) and motor speed (DKEFS Trail Making Test Condition 5 (p = .003)). For the HIV+ group, nadir CD4 was associated with better Letter-Number Sequencing score (p = .029) and use of highly active antiretroviral therapy was associated with better performance on Category Fluency (p = .040). After controlling for sociodemographic variables, executive dysfunction persists among young adults with perinatal HIV infection in comparison to controls. Future studies to further elucidate the impact of executive dysfunction on independent living and functional outcomes are indicated.

Early infant diagnosis and post-exposure prophylaxis for HIV- exposed infants.

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Gawde, Nilesh Chandrakant

2016-01-01

Recent scientific evidence suggests that early initiation of antiretroviral therapy (ART) among infants exposed perinatally to HIV has beneficial effects on their health and survival, and may even induce remission. This has led to the roll-out of early infant diagnosis (EID) of HIV and early treatment. Also, there is talk of using ART as post-exposure prophylaxis (PEP) to prevent mother-to-child transmission. EID involves carrying out diagnostic tests before initiating ART. In India, current programme design of centralised diagnosis has been resulting in poor access to diagnosis and treatment. To save the lives of HIV-infected infants, it is important to prevent delay. Another issue to be kept in mind is that the results of HIV tests may turn negative after the initiation of ART. This could be due to viral remission induced by ART or false positive initial results. Differentiating between the two is difficult. To deal with such cases, we need to develop a clinical algorithm and tools for capacity-building in counselling. The use of ART as PEP is expected to encounter further challenges. Between ART as PEP and EID, the later has advantages from an ethical perspective. There is a need to address the ethical issues within the EID programme by strengthening the current mechanisms for protecting the rights of HIV-exposed infants.

Neonatal intracranial hemorrhages (perinatal onset)

International Nuclear Information System (INIS)

Ban, Sadahiko; Ogata, Masahiro; Yamamoto, Toyoshiro; Nakao, Satoshi; Mizue, Hidenari; Kobayashi, Yutaka.

1982-01-01

1. We have reviewed 34 cases of neonatal intracranial hemorrhages (perinatal onset, 23 mature and 11 premature infants) experienced in 10-year period from 1971 to 1980, with special reference to gestational age, birth weight, type of delivery, presence or absence of asphyxia, symptoms and cause of death. 2. Regarding 9 autopsied cases and 7 cases diagnosed by CT-scan, 10 mature infants composed of 3 subarachnoid hemorrhages, 2 intraventricular hemorrhages, 2 subdural hematomas, 2 intracerebral and 1 subependymal hemorrhage; 6 premature infants consisted of 4 subependymal hemorrhages with ventricular rupture and 2 subarachnoid hemorrhages. Most of them presented with respiratory distress, vomiting and convulsive seizures which developed within 5 days after birth. 3. Poor outcome including death amounted 49% of mature and 63% of premature infants. Along with degree of intracranial hematoma, prematurity and pulmonary complication were felt to be important prognostic factors. 4. Introduction of CT-scan led to prompt diagnosis and treatment, thus lowering mortality rate of neonatal intracranial hemorrhages. (author)

Integrated approaches to improve birth outcomes: perinatal periods of risk, infant mortality review, and the Los Angeles Mommy and Baby Project.

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Chao, Shin Margaret; Donatoni, Giannina; Bemis, Cathleen; Donovan, Kevin; Harding, Cynthia; Davenport, Deborah; Gilbert, Carol; Kasehagen, Laurin; Peck, Magda G

2010-11-01

This article provides an example of how Perinatal Periods of Risk (PPOR) can provide a framework and offer analytic methods that move communities to productive action to address infant mortality. Between 1999 and 2002, the infant mortality rate in the Antelope Valley region of Los Angeles County increased from 5.0 to 10.6 per 1,000 live births. Of particular concern, infant mortality among African Americans in the Antelope Valley rose from 11.0 per 1,000 live births (7 cases) in 1999 to 32.7 per 1,000 live births (27 cases) in 2002. In response, the Los Angeles County Department of Public Health, Maternal, Child, and Adolescent Health Programs partnered with a community task force to develop an action plan to address the issue. Three stages of the PPOR approach were used: (1) Assuring Readiness; (2) Data and Assessment, which included: (a) Using 2002 vital records to identify areas with the highest excess rates of feto-infant mortality (Phase 1 PPOR), and (b) Implementing Infant Mortality Review (IMR) and the Los Angeles Mommy and Baby (LAMB) Project, a population-based study to identify potential factors associated with adverse birth outcomes. (Phase 2 PPOR); and (3) Strategy and Planning, to develop strategic actions for targeted prevention. A description of stakeholders' commitments to improve birth outcomes and monitor infant mortality is also given. The Antelope Valley community was engaged and ready to investigate the local rise in infant mortality. Phase 1 PPOR analysis identified Maternal Health/Prematurity and Infant Health as the most important periods of risk for further investigation and potential intervention. During the Phase 2 PPOR analyses, IMR found a significant proportion of mothers with previous fetal loss (45%) or low birth weight/preterm (LBW/PT) birth, late prenatal care (39%), maternal infections (47%), and infant safety issues (21%). After adjusting for potential confounders (maternal age, race, education level, and marital status), the

Human parechovirus type 3 infection: Cause of apnea in infants born prematurely.

Science.gov (United States)

Nirei, Jun; Aizawa, Yuta; Okazaki, Minoru; Kobayashi, Akira; Onozuka, Junya; Numata, Osamu; Oishi, Tomohiro; Saitoh, Akihiko

2016-05-01

Four infants born prematurely presented with multiple apnea episodes caused by human parechovirus type 3 (HPeV3) infection. All patients required oxygen supplementation, and one patient required mechanical ventilation. HPeV3 infection might be included in the differential diagnosis of apnea in neonates and young infants, especially those born prematurely. © 2016 Japan Pediatric Society.

MATHEMATICAL MODEL OF DIAGNOSTICS OF PERINATAL DAMAGE OF THE CENTRAL NERVOUS SYSTEM IN INFANTS IN THE NEONATAL PERIOD

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I. V. Shalkevich

2017-01-01

Full Text Available Questions of relevance and timeliness of diagnostics of perinatal disturbances of the central nervous system in newborns are considered in the article. Research objective was to determine the reliable recognition of the development of newborn encephalopathy at the age of the first two weeks of life according to neurological examination and neurosonography parameters with Doppler study of cerebral vessels. Features of the neurology status and data of ultrasonic examination of brain with Doppler study of cerebral vessels in 58 newborns with pathology of the nervous system and 23 healthy newborns are investigated. 10 sings of the neurological status and 10 parameters of ultrasonic examination are analyzed. By results of the obtained findings, prognostic rule is developed, governed by application of discriminant analysis of the studied signs, allowing to diagnose encephalopathy in newborn with sensitivity and specificity of 95% in the first week of life. Its application promotes timely identification and the beginning of therapy at infants from risk group of development of severe neurological dysfunction and preventing the growth of disability among infants.

Urinary tract infections in the infant.

Science.gov (United States)

Arshad, Mehreen; Seed, Patrick C

2015-03-01

Urinary tract infection (UTI) in an infant may be the first indication of an underlying renal disorder. Early recognition and initiation of adequate therapy for UTI is important to reduce the risk of long-term renal scarring. Ampicillin and gentamicin are traditionally the empiric treatment of choice; however, local antibiotic resistance patterns should be considered. Maternal antibiotics during pregnancy also increase the risk of resistant pathogens during neonatal UTI. Long-term management after the first UTI in infants remains controversial because of lack of specific studies in this age group and the risk-benefit issues for antibiotic prophylaxis between reduced recurrent disease and emergent antibiotic resistance. Copyright © 2015 Elsevier Inc. All rights reserved.

Clinical Features and Correlates of Outcomes for High-Risk, Marginalized Mothers and Newborn Infants Engaged with a Specialist Perinatal and Family Drug Health Service

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Lee Taylor

2012-01-01

Full Text Available Background. There is a paucity of research in Australia on the characteristics of women in treatment for illicit substance use in pregnancy and the health outcomes of their neonates. Aims. To determine the clinical features and outcomes of high-risk, marginalized women seeking treatment for illicit substance use in pregnancy and their neonates. Methods. 139 women with a history of substance abuse/dependence engaged with a perinatal drug health service in Sydney, Australia. Maternal (demographic, drug use, psychological, physical, obstetric, and antenatal care and neonatal characteristics (delivery, early health outcomes were examined. Results. Compared to national figures, pregnant women attending a specialist perinatal and family drug health service were more likely to report being Australian born, Aboriginal or Torres Strait Islander, younger, unemployed, and multiparous. Opiates were the primary drug of concern (81.3%. Pregnancy complications were common (61.9%. Neonates were more likely to be preterm, have low birth weight, and be admitted to special care nursery. NAS was the most prevalent birth complication (69.8% and almost half required pharmacotherapy. Conclusion. Mother-infant dyads affected by substance use in pregnancy are at significant risk. There is a need to review clinical models of care and examine the longer-term impacts on infant development.

Nosocomial pertussis infection of infants: still a risk in 2009.

Science.gov (United States)

Paterson, Jennifer M; Sheppeard, Vicky

2010-12-01

The Sydney West Centre for Population Health investigated a confirmed pertussis infection in a health care worker on a maternity ward and identified pertussis infection in 4 neonates cared for by this case. This report describes the public health intervention to identify and prevent further cases. Of the 4 neonates, three were laboratory-confirmed cases and one was diagnosed on clinical grounds alone. All were cared for by the infected worker during only one shift and developed symptoms six to 16 days afterwards. No other possible source of infection was identified. This investigation highlights the need to maintain awareness, particularly amongst staff working with neonates, that pertussis infection can arise despite complete vaccination. Thus it is important to investigate new coughing illnesses and exclude symptomatic staff from contact with neonates until pertussis infection is excluded or effectively treated. The burden on the health system arising from a pertussis infection in a health care worker in a high-risk setting is also described with the hospitalisation of 4 infants, and prophylactic antibiotics given to 73 new mothers, infants and health care workers.

Vaccination of HIV-infected pregnant women: implications for protection of their young infants.

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Dangor, Ziyaad; Nunes, Marta C; Kwatra, Gaurav; Lala, Sanjay G; Madhi, Shabir A

2017-01-01

The prevention of mother to child transmission of HIV has resulted in reduced burden of pediatric HIV-infection, but the prevalence of maternal HIV infection remains high in sub-Saharan African countries. HIV-exposed-uninfected infants have an increased risk of morbidity and mortality due to infectious diseases than HIV-unexposed infants, particularly during the first six months of life, which in part might be due to lower levels of pathogen-specific protective antibodies acquired transplacentally from their mothers. This could be mitigated by vaccinating pregnant women to boost antibody levels; although vaccine responses among HIV-infected pregnant women might differ compared to HIV-uninfected women. We reviewed studies that compared natural and vaccine-induced antibody levels to different epitopes between HIV-infected and HIV-uninfected pregnant women. Most studies reported lower baseline/pre-vaccination antibody levels in HIV-infected pregnant women, which may not be reversed by antiretroviral therapy during pregnancy. There were only few studies on vaccination of HIV-infected pregnant women, mainly on influenza virus and group B Streptococcus (GBS) vaccines. Immunogenicity studies on influenza vaccines indicated that HIV-infected pregnant women had lower vaccine induced hemagglutination inhibition antibody titers and a decreased likelihood of seroconversion compared to HIV-uninfected women; and while higher CD4+ T-lymphocyte levels were associated with better immune responses to vaccination, HIV viral load was not associated with responses. Furthermore, infants born to influenza vaccinated HIV-infected pregnant women also had lower antibody levels and a lower proportion of HIV-exposed infants had titers above the putative correlate of protection compared to HIV-unexposed infants. The immunogenicity of a CRM 197 -conjugated trivalent GBS vaccine was also lower in HIV-infected pregnant women compared to HIV-uninfected women, irrespective of CD4+ T

Mortality in infants discharged from neonatal intensive care units in Georgia.

Science.gov (United States)

Allen, D M; Buehler, J W; Samuels, B N; Brann, A W

Although neonatal intensive care units (NICUs) have contributed to advances in neonatal survival, little is known about the epidemiology of deaths that occur after NICU discharge. To determine mortality rates following NICU discharge, we used linked birth, death, and NICU records for infants born to Georgia residents from 1980 through 1982 and who were admitted to NICUs participating in the state's perinatal care network. Infants who died after discharge (n = 120) had a median duration of NICU hospitalization of 20 days (range, 1 to 148 days) and a median birth weight of 1983 g (range, 793 to 5159 g). The postdischarge mortality rate was 22.7 per 1000 NICU discharges. This rate is more than five times the overall postneonatal mortality rate for Georgia from 1980 to 1982. The most common causes of death were congenital heart disease (23%), sudden infant death syndrome (21%), and infection (13%). Demographic characteristics commonly associated with infant mortality were not strongly associated with the mortality following NICU discharge.

[Studies on flomoxef in the perinatal period].

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Cho, N; Fukunaga, K; Kunii, K; Kobayashi, I

1991-06-01

Pharmacokinetic, bacteriological and clinical studies on flomoxef (FMOX) in the perinatal period were carried out with the following summary of the results. Antibacterial effects of FMOX on the growth of methicillin-resistant Staphylococcus aureus (MRSA, MIC 400 micrograms/ml), methicillin-sensitive S. aureus (MSSA, MIC 0.78 microgram/ml), Escherichia coli (MIC 3.13 micrograms/ml and MIC 0.20 microgram/ml) in amniotic fluid were determined and it was found that the activity of FMOX was enhanced in the amniotic fluid. FMOX rapidly penetrated into tissues and sera of pregnant women upon intravenous injection and its maternal serum concentrations reached their peak levels shortly after administration. Placental penetration of FMOX to the fetus was good and, after single intravenous injection of 1 g, the concentrations of FMOX in the umbilical cord serum and amniotic fluid exceeded MICs against major causative organisms of perinatal infections. These results indicate that single intravenous injection of FMOX 1 g twice a day is effective for the treatment and prophylaxis of perinatal infections. Injection of FMOX for the treatment of 14 cases of puerperal infections showed excellent clinical effectiveness with 100% clinical effect and 81.8% bacteriological response. No side-effect was observed in any case. All of these results suggested clinical usefulness of FMOX in the perinatal period.

The use of customised versus population-based birthweight standards in predicting perinatal mortality.

Science.gov (United States)

Zhang, X; Platt, R W; Cnattingius, S; Joseph, K S; Kramer, M S

2007-04-01

The objective of this study was to critically examine potential artifacts and biases underlying the use of 'customised' standards of birthweight for gestational age (GA). Population-based cohort study. Sweden. A total of 782,303 singletons > or =28 weeks of gestation born in 1992-2001 to Nordic mothers with complete data on birthweight; GA; and maternal age, parity, height, and pre-pregnancy weight. We compared perinatal mortality in four groups of infants based on the following classification of small for gestational age (SGA): non-SGA based on either population-based or customised standards (the reference group), SGA based on the population-based standard only, SGA based on the customised standard only, and SGA according to both standards. We used graphical methods to compare GA-specific birthweight cutoffs for SGA using the two standards and also used logistic regression to control for differences in GA and maternal pre-pregnancy body mass index (BMI) in the four groups. Perinatal mortality, including stillbirth and neonatal death. Customisation led to a large artifactual increase in the proportion of SGA infants born preterm. Adjustment for differences in GA and maternal BMI markedly reduced the excess risk among infants classified as SGA by customised standards only. The large increase in perinatal mortality risk among infants classified as SGA based on customised standards is largely an artifact due to inclusion of more preterm births.

Perinatal sadness among Shuar women: support for an evolutionary theory of psychic pain.

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Hagen, Edward H; Barrett, H Clark

2007-03-01

Psychiatry faces an internal contradiction in that it regards mild sadness and low mood as normal emotions, yet when these emotions are directed toward a new infant, it regards them as abnormal. We apply parental investment theory, a widely used framework from evolutionary biology, to maternal perinatal emotions, arguing that negative emotions directed toward a new infant could serve an important evolved function. If so, then under some definitions of psychiatric disorder, these emotions are not disorders. We investigate the applicability of parental investment theory to maternal postpartum emotions among Shuar mothers. Shuar mothers' conceptions of perinatal sadness closely match predictions of parental investment theory.

Occupational Therapy in the Neonatal Intensive Care Unit for a Neonate with Perinatal Stroke: A Case Report.

Science.gov (United States)

Roan, Cecilia; Bell, Alison

2017-08-01

This case report describes an occupational therapy intervention based on synactive theory for a neonate born full-term with a diagnosis of perinatal stroke. Occupational therapy was provided 4-5 times a week for 3 weeks. The focus was improving infant state regulation and motor skills to support developmentally appropriate behaviors through environmental modifications, positioning, guided progression of sensory stimulation, and promotion of motor and postural skills. At discharge on day 24, the infant had improved state regulation, behavioral organization, and motor performance. Occupational therapy based on synactive theory was an effective therapeutic approach for improving the behavioral and motor organization of a full term infant diagnosed with perinatal stroke.

Growth of infants born to HIV-infected women when fed a ...

African Journals Online (AJOL)

Growth of infants born to HIV-infected women when fed a ... breast-feeding.1 This must be balanced against the many benefits of ... milk formulas for their newborn infants. Outcome ... Inclusion criteria were normally grown (birth weight 2500–.

Changing outcome for infants of birth-weight 500-999 g born outside level 3 centres in Victoria. The Victorian Infant Collaborative Study Group.

Science.gov (United States)

1997-08-01

The aim of this study of extremely low birth-weight (ELBW, birth weight 500-999 g) infants born in Victoria was to determine the changes between 3 distinct eras; 1979-80, 1985-87, and 1991-2, in the proportions who were born outside level 3 perinatal centres (outborn), the proportions of outborn infants who were transferred after birth to a level 3 neonatal unit, the survival rate for outborn infants, and sensorineural impairment and disability rates in outborn survivors. The proportion of ELBW livebirths who were outborn fell significantly over successive eras, from 30.2% (106 of 351) in 1979-80, to 23.0% (129 of 560) in 1985-87, and to 15.6% (67 of 429) in 1991-92. Between 1979-80 and 1985-87, the proportions who were outborn fell predominantly in those of birth-weight from 800-999 g, whereas between 1985-87 and 1991-92 the proportions who were outborn fell predominantly in those of birth weight 500-799 g. The proportions of outborn infants who were transferred after birth to a level 3 neonatal unit were similar in the 3 eras, at 49.1%, 38.0% and 41.2%, respectively. The survival rates for outborn infants were lower in each era than for infants born in a level 3 perinatal centre. Only 1 outborn infant not transferred after birth to a level-3 unit survived in any era. The survival rates for infants transferred after birth were similar in the first 2 eras, but rose significantly in 1991-92 (34.6%, 36.7% and 60.7%, respectively). The rates of sensorineural impairments and disabilities in survivors fell significantly between the first 2 eras, and remained low in the last era. It is pleasing that the proportion of tiny babies who were outborn fell significantly over time, reflecting increased referral of high-risk mothers to level 3 perinatal centres before birth. For ELBW outborn infants, survival prospects free of substantial disability are reasonable, but not as good as for those born in level 3 perinatal centres.

[Risk factors for acute respiratory syncytial virus infection of lower respiratory tract in hospitalized infants].

Science.gov (United States)

Zhang, Xiaobo; Liu, Lijuan; Shi, Peng; Jiang, Gaoli; Jia, Pin; Wang, Chuankai; Wang, Libo; Qian, Liling

2014-05-01

To investigate the clinical epidemiologic characteristics and analyze risk factors for acute respiratory syncytial virus (RSV) infection in hospitalized infants with acute lower respiratory tract infection (ALRI). ALRI infants admitted to Children's Hospital of Fudan University from March 1st, 2011 to February 29th, 2012, were enrolled in this study. Patient information included demographic characteristics, feeding history, family status, clinical presentation, accessory examination, treatment and prognosis. According to the etiology of ALRI infants, we compared the seasonal distribution, demographic characteristics, household characteristics and underlying diseases between RSV-positive patients and RSV-negative patients. Univariate and multiple Logistic regression analyses were used to determine factors that were associated with risk of RSV infection. Among 1 726 ALRI infants, there were 913 RSV-positive infants (52.9%). The occurrence of RSV infection had a seasonal variation, with a peak in winter (59.1%). The median (P25, P75) age of RSV infants was 64 (21-155) days. The gestational age (GA) and body weight (BW) was (37.5 ± 2.4) weeks and (3.07 ± 0.66) kg, respectively. The male/female ratio among these was 1.9: 1. RSV infection was more popular among infants in the families with smoking members, crowded living conditions, history of atopic mother. Differences of the proportion of patients with underlying disease between RSV-positive and negative groups were statistically significant (59.4% vs. 54.2%, P infection were: GAinfection (OR = 1.351, 95%CI: 1.024-1.783; OR = 1.713, 95%CI: 1.332-2.204). Multivariate logistic regression determined the factors increasing the risk of RSV infection were: underlying CHD (OR = 1.298, 95%CI: 1.002-1.681), mother with atopic diseases (OR = 1.766, 95%CI: 1.237-2.520), autumn or winter infection (OR = 1.481, 95%CI: 1.105-1.985; OR = 1.766, 95%CI: 1.358-2.296). The prevalence of RSV infection was the highest in winter, while

Improving outcomes in infants of HIV-infected women in a developing country setting.

Directory of Open Access Journals (Sweden)

Francine Noel

Full Text Available Since 1999 GHESKIO, a large voluntary counseling and HIV testing center in Port-au-Prince, Haiti, has had an ongoing collaboration with the Haitian Ministry of Health to reduce the rate of mother to child HIV transmission. There are limited data on the ability to administer complex regimens for reducing mother to child transmission and on risk factors for continued transmission and infant mortality within programmatic settings in developing countries.We analyzed data from 551 infants born to HIV-infected mothers seen at GHESKIO, between 1999 and 2005. HIV-infected mothers and their infants were given "short-course" monotherapy with antiretrovirals for prophylaxis; and, since 2003, highly active antiretroviral therapy (HAART when clinical or laboratory indications were met. Infected women seen in the pre-treatment era had 27% transmission rates, falling to 10% in this cohort of 551 infants, and to only 1.9% in infants of women on HAART. Mortality rate after HAART introduction (0.12 per year of follow-up [0.08-0.16] was significantly lower than the period before the availability of such therapy (0.23 [0.16-0.30], P<0.0001. The effects of maternal health, infant feeding, completeness of prophylaxis, and birth weight on mortality and transmission were determined using univariate and multivariate analysis. Infant HIV-1 infection and low birth weight were associated with infant mortality in less than 15 month olds in multivariate analysis.Our findings demonstrate success in prevention of mother-to-child HIV transmission and mortality in a highly resource constrained setting. Elements contributing to programmatic success include provision of HAART in the context of a comprehensive program with pre and postnatal care for both mother and infant.

FENSPIRID FOR CURING ACUTE RESPIRATORY INFECTION OF INFANTS

OpenAIRE

G.A. Samsygina

2007-01-01

The article is about fenspirid (Erespal) medication to combat acute respiratory infections (ARI) of infants. 94 children aged 1–3 suffering from ARI were observed: of them 64 took fenspirid, 30 children didn't take it (the control group). The research has revealed that fenspirid reduces ARI manifestation even if ARI proceeds along with ordinary or obstructive bronchitis — accordingly, fenspirid can be recommended for a wider usage to cure ARI of infants up to 3 years of age.Key words: fenspir...

Improving outcomes in infants of HIV-infected women in a developing country setting.

Science.gov (United States)

Noel, Francine; Mehta, Sapna; Zhu, Yuwei; Rouzier, Patricia De Matteis; Marcelin, Abdias; Shi, Jian R; Nolte, Claudine; Severe, Linda; Deschamps, Marie Marcelle; Fitzgerald, Daniel W; Johnson, Warren D; Wright, Peter F; Pape, Jean W

2008-01-01

Since 1999 GHESKIO, a large voluntary counseling and HIV testing center in Port-au-Prince, Haiti, has had an ongoing collaboration with the Haitian Ministry of Health to reduce the rate of mother to child HIV transmission. There are limited data on the ability to administer complex regimens for reducing mother to child transmission and on risk factors for continued transmission and infant mortality within programmatic settings in developing countries. We analyzed data from 551 infants born to HIV-infected mothers seen at GHESKIO, between 1999 and 2005. HIV-infected mothers and their infants were given "short-course" monotherapy with antiretrovirals for prophylaxis; and, since 2003, highly active antiretroviral therapy (HAART) when clinical or laboratory indications were met. Infected women seen in the pre-treatment era had 27% transmission rates, falling to 10% in this cohort of 551 infants, and to only 1.9% in infants of women on HAART. Mortality rate after HAART introduction (0.12 per year of follow-up [0.08-0.16]) was significantly lower than the period before the availability of such therapy (0.23 [0.16-0.30], Pbirth weight on mortality and transmission were determined using univariate and multivariate analysis. Infant HIV-1 infection and low birth weight were associated with infant mortality in less than 15 month olds in multivariate analysis. Our findings demonstrate success in prevention of mother-to-child HIV transmission and mortality in a highly resource constrained setting. Elements contributing to programmatic success include provision of HAART in the context of a comprehensive program with pre and postnatal care for both mother and infant.

Infant Development and Pre- and Post-partum Depression in Rural South African HIV-Infected Women.

Science.gov (United States)

Rodriguez, Violeta J; Matseke, Gladys; Cook, Ryan; Bellinger, Seanna; Weiss, Stephen M; Alcaide, Maria L; Peltzer, Karl; Patton, Doyle; Lopez, Maria; Jones, Deborah L

2017-10-06

HIV-exposed infants born to depressed women may be at risk for adverse developmental outcomes. Half of HIV-infected women in rural South Africa (SA) may suffer from pregnancy-related depression. This pilot study examined the impact of depression in HIV-infected women in rural SA on infant development. Mother-infant dyads (N = 69) were recruited in rural SA. Demographics, HIV disclosure, depression, male involvement, and alcohol use at baseline (18.35 ± 5.47 weeks gestation) were assessed. Male involvement, depression, infant HIV serostatus and development were assessed 12 months postnatally. Half of the women (age = 29 ± 5) reported depression prenatally and one-third reported depression postnatally. In multivariable logistic regression, not cohabiting with their male partner, nondisclosure of HIV status, and postnatal depression predicted cognitive delay; decreased prenatal male involvement predicted delayed gross motor development (ps depression among HIV-infected women and infant development and increasing male involvement may reduce negative developmental outcomes among HIV-exposed or infected infants.

Severity of viral coinfection in hospitalized infants with respiratory syncytial virus infection.

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De Paulis, Milena; Gilio, Alfredo Elias; Ferraro, Alexandre Archanjo; Ferronato, Angela Esposito; do Sacramento, Patrícia Rossi; Botosso, Viviane Fongaro; Oliveira, Danielle Bruna Leal de; Marinheiro, Juliana Cristina; Hársi, Charlotte Marianna; Durigon, Edison Luiz; Vieira, Sandra Elisabete

2011-01-01

To compare the severity of single respiratory syncytial virus (RSV) infections with that of coinfections. A historical cohort was studied, including hospitalized infants with acute RSV infection. Nasopharyngeal aspirate samples were collected from all patients to detect eight respiratory viruses using molecular biology techniques. The following outcomes were analyzed: duration of hospitalization and of oxygen therapy, intensive care unit admission and need of mechanical ventilation. Results were adjusted for confounding factors (prematurity, age and breastfeeding). A hundred and seventy six infants with bronchiolitis and/or pneumonia were included in the study. Their median age was 4.5 months. A hundred and twenty one had single RSV infection and 55 had coinfections (24 RSV + adenovirus, 16 RSV + human metapneumovirus and 15 other less frequent viral associations). The four severity outcomes under study were similar in the group with single RSV infection and in the coinfection groups, independently of what virus was associated with RSV. Virus coinfections do not seem to affect the prognosis of hospitalized infants with acute RSV infection.

Hypopituitarism as consequence of late neonatal infection by Group B streptococcus: a case report.

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Ferreira, Amanda Santana; Fernandes, Ana Lourdes Lima Araújo; Guaragna-Filho, Guilherme

2015-01-01

Hypopituitarism is a condition characterized by dysfunction of the pituitary gland hormone production. The insults of the perinatal period, which includes the late infection by Group B Streptococcus, consists in a rare etiology of this condition. We present the case of a 39-days-old infant with meningitis caused by Streptococcus Group B, which showed, among other consequences, hypopituitarism.

Perinatal factors and type 1 diabetes-associated dysbiosis in Mexican infants.

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Mejía-León, María Esther; Calderón de la Barca, Ana María

Type 1 diabetes (T1D) is currently an autoimmune disease occurring more frequently and early in life. T1D development requires genetic predisposition and environmental factors, which influence the gut microbiota in early infancy and could increase the risk for T1D-associated autoimmunity. In Mexico there are no published microbiota studies in children <6 years old with T1D. We report two contrasting Mexican T1D cases of children <6 years of age and a third case of a healthy child prior to autoimmunity and T1D onset. Perinatal factors, feeding regimes in the first year of life and gut microbiota composition are discussed and related to the T1D onset. The three cases show a particular microbiota profile with decreased bacterial diversity as compared with healthy children, which could be related to environmental factors prior to the development of T1D and disease control. T1D infant cases presented a decreased bacterial diversity, which appeared before autoimmunity and T1D onset. Glycemic control could tend to correct the gut dysbiosis in T1D children. Prospective studies are needed to follow-up healthy children at high genetic risk to assess factors related to the microbiota structure. Copyright © 2015 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

Factors associated with conversion of long-term non-progressors to progressors: A prospective study of HIV perinatally infected paediatric survivors

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Muttineni Radhakrishna

2013-01-01

Full Text Available Background & objectives : Survival pattern among children infected with the human immune deficiency virus (HIV follows a bimodel distribution. Some children survive beyond 9 years age and are known as long term survivers (LTS while others had a more rapid course to death during the first few years of life. In the LTS group of children, two sub-populations have emerged, the long term non-progressors (LTNP who have remained asymptomatic over a period of years and those who have survived despite clinical and laboratory evidence of disease progression, the long term progressors (LTP. The aim of the present study was to determine the factors influencing the conversion of LTNPs to LTPs in a group of perinatally HIV infected children who were followed up for five years. Methods : A total of 26 HIV seropositive paediatric patients were monitored from 2006 to 2011 with CD4 cell counts, onset of clinical manifestations, body weight, biochemical, haematological and immunological parameters. Statistical analyses, both qualitative and quantitative, were used to determine the degree of conversion of non-progressors to progressors. Results : All 26 (13 female and 13 male perinatally HIV infected children, born during1991-1996 were healthy until 2006. But by 2011, 18 were placed in progressors group with antiretroviral therapy (ART, while six remained in non progressors group and two died. As per the Kaplan-Meier survival analysis, AIDS free median survival period (years in LTP group (CD4 count of the cohort was 10΁0.66 (350, P=<0.05. Intercurrent and opportunistic infections (OIs were observed in LTPs only. The incidence of OI in LTPs was higher when compared to general paediatric population. Interpretation & conclusions : Our findings show that CD4 counts and OIs play an important role in influencing the survival chances of perinatally HIV infected children.

Ethical issues in perinatal mental health research.

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Brandon, Anna R; Shivakumar, Geetha; Lee, Simon Craddock; Inrig, Stephen J; Sadler, John Z

2009-11-01

To review the background of current ethical standards for the conduct of perinatal mental health research and describe the ethical challenges in this research domain. Current literature reflects a growing sentiment in the scientific community that having no information regarding the impact of psychiatric treatment on the mother and developing fetus/infant poses dangers that may exceed the risks involved in research. However, without sufficient consensus across the scientific community, both regulatory bodies and perinatal researchers find themselves without a framework for decision making that satisfactorily limits the risks and facilitates the benefits of participation of pregnant and lactating women in clinical research. Psychiatric research in perinatal mental health is critically important as it enables clinicians and patients to participate in informed decision-making concerning treatment for psychiatric disorders. Specific areas of concern include fetal safety, maternal risk, the therapeutic misconception, commercial interests, forensic/legal issues, the informed consent process, and study design. Developing guidelines that address ethical challenges and include the views and concerns of multiple stakeholders could improve the access of perinatal women to the benefits of participation in mental health research in addition to providing evidence-based mental healthcare for this subpopulation.

Mortality and Morbidity of Extremely Low Birth Weight Infants in the Mainland of China: A Multi-center Study

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Lin, Hui-Jia; Du, Li-Zhong; Ma, Xiao-Lu; Shi, Li-Ping; Pan, Jia-Hua; Tong, Xiao-Mei; Li, Qiu-Ping; Zhou, Jian-Guo; Yi, Bing; Liu, Ling; Chen, Yun-Bing; Wei, Qiu-Fen; Wu, Hui-Qing; Li, Mei; Liu, Cui-Qing; Gao, Xi-Rong; Xia, Shi-Wen; Li, Wen-Bin; Yan, Chao-Ying; He, Ling; Liang, Kun; Zhou, Xiao-Yu; Han, Shu-Ping; Lyu, Qin; Qiu, Yin-Ping; Li, Wen; Chen, Dong-Mei; Lu, Hong-Ru; Liu, Xiao-Hong; Liu, Hong; Lin, Zhen-Lang; Liu, Li; Zhu, Jia-Jun; Xiong, Hong; Yue, Shao-Jie; Zhuang, Si-Qi

2015-01-01

Background: With the progress of perinatal medicine and neonatal technology, more and more extremely low birth weight (ELBW) survived all over the world. This study was designed to investigate the short-term outcomes of ELBW infants during their Neonatal Intensive Care Unit (NICU) stay in the mainland of China. Methods: All infants admitted to 26 NICUs with a birth weight (BW) patent ductus arteriosus, intraventricular hemorrhage, periventricular leukomalacia, bronchopulmonary dysplasia, retinopathy of prematurity was 26.2%, 33.7%, 6.7%, 48.1%, and 41.4%, respectively. Ventilator associated pneumonia was the most common hospital acquired infection during hospitalization. Conclusions: Our study was the first survey that revealed the present status of ELBW infants in the mainland of China. The mortality and morbidity of ELBW infants remained high as compared to other developed countries. PMID:26481740

Using perinatal morbidity scoring tools as a primary study outcome.

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Hutcheon, Jennifer A; Bodnar, Lisa M; Platt, Robert W

2017-11-01

Perinatal morbidity scores are tools that score or weight different adverse events according to their relative severity. Perinatal morbidity scores are appealing for maternal-infant health researchers because they provide a way to capture a broad range of adverse events to mother and newborn while recognising that some events are considered more serious than others. However, they have proved difficult to implement as a primary outcome in applied research studies because of challenges in testing if the scores are significantly different between two or more study groups. We outline these challenges and describe a solution, based on Poisson regression, that allows differences in perinatal morbidity scores to be formally evaluated. The approach is illustrated using an existing maternal-neonatal scoring tool, the Adverse Outcome Index, to evaluate the safety of labour and delivery before and after the closure of obstetrical services in small rural communities. Applying the proposed Poisson regression to the case study showed a protective risk ratio for adverse outcome following closures as compared with the original analysis, where no difference was found. This approach opens the door for considerably broader use of perinatal morbidity scoring tools as a primary outcome in applied population and clinical maternal-infant health research studies. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Symptomatic Dengue infection during pregnancy and infant outcomes: a retrospective cohort study.

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Eleanor E Friedman

2014-10-01

Full Text Available Dengue is a mosquito-borne disease that is common in many tropical and subtropical areas. Dengue infections can occur at any age and time in the lifespan, including during pregnancy. Few large scale studies have been conducted to determine the risk of preterm birth (PTB and low birthweight (LBW for infants born to women who had symptomatic dengue infection during pregnancy.This study is a retrospective cohort study using medical records from 1992-2010 from pregnant women who attended a public regional referral hospital in western French Guiana. Exposed pregnancies were those with laboratory confirmed cases of dengue fever during pregnancy. Each of the 86 exposed infants was matched to the three unexposed births that immediately followed them to form a stratum. Conditional logistic regression was used to analyze these matched strata. Three groups were examined: all infants regardless of gestational age, only infants> = 17 weeks of gestational age and their strata, and only infants> = 22 weeks of age and their strata. Odds ratios were adjusted (aOR for maternal age, maternal ethnicity, maternal gravidity, interpregnancy interval and maternal anemia. There was an increased risk of PTB among women with symptomatic dengue; (aOR all infants: 3.34 (1.13, 9.89, aOR 17 weeks: 1.89 (0.61, 5.87, aOR 22 weeks: 1.41 (0.39, 5.20 but this risk was only statistically significant when all infants were examined (p value = 0.03. Adjusted results for LBW were similar, with an increased risk in the exposed group (aOR All infants: 2.23 (1.01, 4.90, aOR 17 weeks: 1.67 (0.71, 3.93, aOR 22 weeks: 1.43 (0.56, 3.70 which was only statistically significant when all infants were examined (p value = 0.05.Symptomatic dengue infection during pregnancy may increase the risk of PTB and LBW for infants. More research is needed to confirm these results and to examine the role of dengue fever in miscarriage.

Longitudinal anthropometric assessment of infants born to HIV-1-infected mothers, Belo Horizonte, Southeastern Brazil

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Fausto, Maria Arlene; Carneiro, Mariângela; Antunes, Carlos Maurício F; Colosimo, Enrico Antonio; Pinto, Jorge Andrade

2011-01-01

OBJECTIVE: To evaluate the growth parameters in infants who were born to HIV-1-infected mothers. METHODS: The study was a longitudinal evaluation of the z-scores for the weight-for-age (WAZ), weight-for-length (WLZ) and length-for-age (LAZ) data collected from a cohort. A total of 97 non-infected and 33 HIV-infected infants born to HIV-1-infected mothers in Belo Horizonte, Southeastern Brazil, between 1995 and 2003 was studied. The average follow-up period for the infected and non-infected ch...

Dioxin exposure in breast milk and infant neurodevelopment in Vietnam.

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Tai, Pham The; Nishijo, Muneko; Anh, Nguyen Thi Nguyet; Maruzeni, Shoko; Nakagawa, Hideaki; Van Luong, Hoang; Anh, Tran Hai; Honda, Ryumon; Kido, Teruhiko; Nishijo, Hisao

2013-09-01

Dioxin levels in the breast milk of mothers residing near hot spots of dioxin contamination areas in South Vietnam remain much higher than in unsprayed areas, suggesting that fetuses and breast-fed infants may be exposed to high levels of dioxins. The present study investigated the association of infant neurodevelopment in early infancy and dioxin exposure during the perinatal period. The study involved 216 mother-infant pairs living near the Da Nang airbase, a dioxin contaminated area in Vietnam. Mothers and infants were followed from birth until infants were 4 months old. Dioxin levels in breast milk were measured to estimate the perinatal dioxin exposure, including the infant daily dioxin intake (DDI) via breastfeeding. Infant neurodevelopmental parameters, including cognitive, language and motor domains were assessed at approximately 4 months using the Bayley Scales of Infant and Toddler Development, third edition (Bayley-III). The level of 2,3,7,8-tetrachlorodibenzo-p-dioxin and polychlorinated dibenzo-p-dioxins/furans-toxic equivalents in breast milk and the infant DDI showed significant inverse correlations with neurodevelopmental scores. When the subjects were divided into four groups according to dioxin levels in breast milk, the moderate and high DDI groups had significantly lower cognitive, composite motor and fine motor scores, and the high polychlorinated dibenzo-p-dioxins/furans-toxic equivalents group had significantly lower fine motor score than the low exposure group. For all domains, neurodevelopmental scores were decreased with increase in the level of 2,3,7,8-tetrachlorodibenzo-p-dioxin. The present study demonstrates a considerable impact of perinatal dioxin exposure on neurodevelopment in 4-month-old infants living in contaminated areas in Vietnam.

Breastfeeding and transmission of cytomegalovirus to preterm infants. Case report and kinetic of CMV-DNA in breast milk.

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Chiavarini, Manuela; Bragetti, Patrizia; Sensini, Alessandra; Cenci, Elio; Castronari, Roberto; Rossi, Marta J; Fantauzzi, Ambra; Minelli, Liliana

2011-01-19

Breastfeeding has a major impact on CMV epidemiology. Postnatal CMV reactivation's incidence during lactation is nearby the maternal seroprevalence. Although perinatal CMV infection has practically no consequences in term newborn, it may cause, in some cases, a severe symptomatic disease in preterm newborns. The aims of the present study are to evaluate the rate and clinical expression of CMV infection breast milk transmitted in preterm infants and to check the safety of the freezing treated breast milk. The study included fifty-seven preterm infants and their CMV seropositive mothers. Fresh breast milk samples have been collected from 1(st) to 9(th) postpartum week. Both fresh breast milk and 72, 96, 120 hours frozen samples have been examined, checking the presence of CMV; urine samples have been tested too. 70.2% of tested mothers showed reactivation of the infection, and CMV-positive breast milk during the six weeks postpartum has been found. However, only one infant was infected by CMV, developing hepatic affection concomitantly with a multi-system involvement, as shown CMV DNA detection in urine, saliva, blood, gastric aspirate, and stools. Freezing breast milk at -20°C and pasteurization may respectively reduce or eliminate the viral load.

Clinical Manifestations, Outcomes, and Etiologies of Perinatal Stroke in Taiwan: Comparisons between Ischemic, and Hemorrhagic Stroke Based on 10-year Experience in A Single Institute

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Chien-Chung Lee

2017-06-01

Conclusion: Perinatal stroke is associated with high mortality and morbidity rates in infants. Clinically, it can be difficult to distinguish PAIS and PHS. One should keep a high level of suspicion, especially for PHS, if infants develop unexplained seizure, cyanosis, conscious change, anemia, and/or thrombocytopenia. A systematic diagnostic approach is helpful in identifying the etiologies of perinatal stroke.

SECONDARY LACTASE DEFICIENCY AND ITS CORRECTION IN INFANTS ILL WITH ROTAVIRUS INFECTION

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Kirsanova TA

2016-12-01

Full Text Available Introduction. Cardinal changes in medicine during recent years have made the problem of disorders in digestion and carbohydrate absorption one of the most crucial. Lactose intolerance (lactase deficiency is a clinically revealed inability of intestinal enzymatic systems to break down lactose, where secondary lactose deficiency results from damage of erythrocytes against a background of some disease, including that of an infectious origin, particularly in viral intestinal infections. Purpose of the study. To study the efficacy of taking lactase preparations by infants during the first year of their life, who are breast fed and ill with rotavirus infection. Materials and methods. The study involved 28 naturally fed infants of the first year of life with rotavirus infection. The diagnosis was made by revealing the virus antigen in the patients’ faeces and antibodies to it in their blood. Besides the standard methods of examination the faeces were analysed for carbohydrates and pH values. The patients were divided into two groups: the first group of infants did not receive lactase-containing drugs in their combined therapy; the second group took them. Results. Damage of the gastrointestinal tract of the retrovirus aetiology was characterized by the following signs: vomiting, abdominal distention, diarrhoea with watery frothy stool having sour odour and undigested boluses. In the group of infants, whose combined therapy used lactase-containing drugs, regression of their clinical signs passed reliably more rapidly than in the group of infants, who did not receive the above medicines. Conclusion. The use of lactase-containing preparations in the treatment of infants, who are breast fed and ill with rotavirus infection, is undoubtedly effective in order to correct lactase deficiency, since it causes a more rapid disappearance of clinical manifestations of the disease, thereby making it possible to examine the possible inclusion of these drugs into the

Congenital Zika Virus Infection: Beyond Neonatal Microcephaly.

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Melo, Adriana Suely de Oliveira; Aguiar, Renato Santana; Amorim, Melania Maria Ramos; Arruda, Monica B; Melo, Fabiana de Oliveira; Ribeiro, Suelem Taís Clementino; Batista, Alba Gean Medeiros; Ferreira, Thales; Dos Santos, Mayra Pereira; Sampaio, Virgínia Vilar; Moura, Sarah Rogéria Martins; Rabello, Luciana Portela; Gonzaga, Clarissa Emanuelle; Malinger, Gustavo; Ximenes, Renato; de Oliveira-Szejnfeld, Patricia Soares; Tovar-Moll, Fernanda; Chimelli, Leila; Silveira, Paola Paz; Delvechio, Rodrigo; Higa, Luiza; Campanati, Loraine; Nogueira, Rita M R; Filippis, Ana Maria Bispo; Szejnfeld, Jacob; Voloch, Carolina Moreira; Ferreira, Orlando C; Brindeiro, Rodrigo M; Tanuri, Amilcar

2016-12-01

Recent studies have reported an increase in the number of fetuses and neonates with microcephaly whose mothers were infected with the Zika virus (ZIKV) during pregnancy. To our knowledge, most reports to date have focused on select aspects of the maternal or fetal infection and fetal effects. To describe the prenatal evolution and perinatal outcomes of 11 neonates who had developmental abnormalities and neurological damage associated with ZIKV infection in Brazil. We observed 11 infants with congenital ZIKV infection from gestation to 6 months in the state of Paraíba, Brazil. Ten of 11 women included in this study presented with symptoms of ZIKV infection during the first half of pregnancy, and all 11 had laboratory evidence of the infection in several tissues by serology or polymerase chain reaction. Brain damage was confirmed through intrauterine ultrasonography and was complemented by magnetic resonance imaging. Histopathological analysis was performed on the placenta and brain tissue from infants who died. The ZIKV genome was investigated in several tissues and sequenced for further phylogenetic analysis. Description of the major lesions caused by ZIKV congenital infection. Of the 11 infants, 7 (63.6%) were female, and the median (SD) maternal age at delivery was 25 (6) years. Three of 11 neonates died, giving a perinatal mortality rate of 27.3%. The median (SD) cephalic perimeter at birth was 31 (3) cm, a value lower than the limit to consider a microcephaly case. In all patients, neurological impairments were identified, including microcephaly, a reduction in cerebral volume, ventriculomegaly, cerebellar hypoplasia, lissencephaly with hydrocephalus, and fetal akinesia deformation sequence (ie, arthrogryposis). Results of limited testing for other causes of microcephaly, such as genetic disorders and viral and bacterial infections, were negative, and the ZIKV genome was found in both maternal and neonatal tissues (eg, amniotic fluid, cord blood, placenta, and

Maternal HIV infection alters the immune balance in the mother and fetus; implications for pregnancy outcome and infant health.

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Pfeifer, Caroline; Bunders, Madeleine J

2016-03-01

With the rapid roll-out of combination antiretroviral therapy to prevent mother-to-child transmission of HIV, there is an annual increase in the number of uninfected infants born to HIV-infected women. Although the introduction of combination antiretroviral therapy has vastly improved pregnancy outcome and the health of infants born to HIV-infected women, concerns remain regarding the impact the maternal HIV infection on the pregnancy outcome and the health of HIV-exposed uninfected infants. Maternal HIV infection is associated with negative pregnancy outcomes such as low birth weight. In addition, an increased susceptibility to infections is reported in HIV-exposed uninfected infants compared with infants born to uninfected women. Studies have shown that HIV-exposure affects the maternal/fetal unit, with increase of proinflammatory cytokine produced by placental cells, as well as altered infant immune responses. These changes could provide the underlying conditions for negative pregnancy outcomes and facilitate mother-to-child transmission of HIV in the infant. Further studies are required to understand the underlying mechanisms and investigate whether these altered infant immune responses persist and have clinical consequences beyond childhood. HIV infection in pregnant women is associated with altered immune responses in HIV-infected women and their offspring with clinical consequences for pregnancy outcome and the HIV-exposed uninfected infant. Further studies are required to address the origin and long-term consequences of prenatal HIV-exposure and subsequent immune activation for infant health.

Hearing Loss in Infants with Microcephaly and Evidence of Congenital Zika Virus Infection - Brazil, November 2015-May 2016.

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Leal, Mariana C; Muniz, Lilian F; Ferreira, Tamires S A; Santos, Cristiane M; Almeida, Luciana C; Van Der Linden, Vanessa; Ramos, Regina C F; Rodrigues, Laura C; Neto, Silvio S Caldas

2016-09-02

Congenital infection with Zika virus causes microcephaly and other brain abnormalities (1). Hearing loss associated with other congenital viral infections is well described; however, little is known about hearing loss in infants with congenital Zika virus infection. A retrospective assessment of a series of 70 infants aged 0-10 months with microcephaly and laboratory evidence of Zika virus infection was conducted by the Hospital Agamenon Magalhães in Brazil and partners. The infants were enrolled during November 2015-May 2016 and had screening and diagnostic hearing tests. Five (7%) infants had sensorineural hearing loss, all of whom had severe microcephaly; however, one child was tested after receiving treatment with an ototoxic antibiotic. If this child is excluded, the prevalence of sensorineural hearing loss was 5.8% (four of 69), which is similar to that seen in association with other congenital viral infections. Additional information is needed to understand the prevalence and spectrum of hearing loss in children with congenital Zika virus infection; all infants born to women with evidence of Zika virus infection during pregnancy should have their hearing tested, including infants who appear normal at birth.

Detection and gB genotyping of CMV in Mexican preterm infants in the context of maternal seropositivity.

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Arellano-Galindo, José; Villanueva-García, Dina; Cruz-Ramirez, José Luis; Yalaupari-Mejìa, Juan Pablo; Uribe-Gutiérrez, Gabriel; Velazquez-Guadarrama, Norma; Nava-Frias, Margarita; Munoz-Hernández, Onofre; Mejía-Arangure, Juan Manuel

2014-06-11

Congenital (CI) and perinatal cytomegalovirus (CMV) infections (PI) can be linked to maternal CMV seropositivity, with fatal consequences in preterm newborns. GB genotyping has been used to analyze genotypic similarity in mothers and infants. The frequency of CMV infection in the context of maternal seropositivity and the viral gB genotypes as well as the genotypic similarity in mothers and preterm infants were investigated. Saliva samples and dry blood spots (DBS) were taken weekly from preterm newborns  from birth until the first month of life, and breast milk samples were taken from their mothers weekly during the first month of lactation. CMV IgG seroprevalence of the mothers and CI or PI in the infants were established. The gB status and genotypic similarities were established retrospectively in DBS and in the breast milk samples. In total, 387 neonates and 375 mothers were enrolled. The maternal CMV-positive IgG serology was 97.3% (365/375). Neonatal CMV was found in 5.1% (20/387) of newborns, and one infant presented with CMV-compatible symptoms. CI was 2.5% and PI in the first month after birth was 11.8%. GB2 was the most prevalent genotype and was also the genotype preferentially transmitted to newborns by mothers with mixed infections. CMV PI and CI in preterm infants from highly seropositive mothers was high, but the rate of symptomatic infection was low. The prevalent genotype was gB2, and this genotype was preferentially transmitted to newborns by mothers with mixed infections.

Association of Adolescent- and Caregiver-Reported Antiretroviral Therapy Adherence with HIV Viral Load Among Perinatally-infected South African Adolescents.

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Brittain, Kirsty; Asafu-Agyei, Nana Akua; Hoare, Jacqueline; Bekker, Linda-Gail; Rabie, Helena; Nuttall, James; Roux, Paul; Stein, Dan J; Zar, Heather J; Myer, Landon

2018-03-01

Accurate measurement of antiretroviral therapy (ART) adherence remains challenging and there are few data assessing the validity of self-reported adherence among perinatally HIV-infected adolescents. We examined adolescent and caregiver reports of adolescent adherence among perinatally-infected adolescents aged 9-14 years in Cape Town, South Africa, and explored factors that may modify associations between reported adherence and elevated viral load (VL). Among 474 adolescents (median age 12.0 years; median duration of ART use 7.5 years), elevated VL and caregiver- and adolescent-report of missed ART doses were common. Elevated VL was particularly prevalent among older, male adolescents. Low-moderate concordance was observed between caregiver and adolescent report. Among adolescents aged ≥ 12 years, caregiver- and adolescent-reported adherence was associated with elevated VL across most items assessed, but few significant associations were observed among adolescents adolescents who require adherence interventions are needed in this context.

Trends in Perinatal Care and Implications for Frontline Nurse Leaders.

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Crenshaw, Jeannette T; Adams, Ellise D; Amis, Debby

2016-01-01

The perinatal trends presented in this article are based on recent topics from conferences, journals, the media, as well as from input from perinatal nurses. Trends in patient care are influenced by evidence known for decades, new research, emerging and innovative concepts in healthcare, patient and family preferences, and the media. Trends discussed in this article are rethinking the due date, birth outside the hospital setting, obstetric hospitalists as birth attendants, nitrous oxide for pain in childbirth, hydrotherapy and waterbirth in the hospital setting, delayed cord clamping, disrupters of an optimal infant microbiome, skin-to-skin care during cesarean surgery, and breast-sleeping and the breast-feeding dyad. In addition, the authors developed implications for perinatal nurses related to each trend. The goal is to stimulate reflection on evidence that supports or does not support current practice and to stimulate future research by discussing some of the current trends that may influence the care that perinatal nurses provide during the birthing year.

Infection by Dipylidium caninum in an infant.

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Molina, Claudia P; Ogburn, James; Adegboyega, Patrick

2003-03-01

Dipylidium caninum, the dog tapeworm, is a cosmopolitan parasite of dogs and cats and occasionally causes human infection in the United States. Diagnosis is made by observing the characteristic rice grain-like proglottids in stool specimens and the pathognomonic egg packets in the gravid uterus in histologic sections of the parasite. There have been few reported cases of human infection with this parasite, and very little information on the pathology of this zoonotic disease is available in the English language. This report of a case of D caninum infection in a 6-month-old infant highlights the diagnostic features of this disease. To our knowledge, this is the first case to be reported in the American pathology literature during the last 36 years (MEDLINE database, 1966-2002).

Long-term outcomes in adolescents perinatally infected with HIV-1 and followed up since birth in the French perinatal cohort (EPF/ANRS CO10).

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Dollfus, C; Le Chenadec, J; Faye, A; Blanche, S; Briand, N; Rouzioux, C; Warszawski, J

2010-07-15

BACKGROUND. Increasing numbers of children perinatally infected with human immunodeficiency virus (HIV) are reaching adolescence, largely because of advances in treatment over the past 10 years, but little is known about their current health status. We describe here the living conditions and clinical and immunovirologic outcomes at last evaluation among this pioneering generation of adolescents who were born before the introduction of prophylaxis for vertical transmission and whose infections were diagnosed at a time when treatment options were limited. METHODS. The eligible population consisted of HIV-1-infected children who were born before December 1993 and who were included at birth in the prospective national French Perinatal Cohort (EPF/ANRS CO10). RESULTS. Of the 348 eligible children, 210 (60%; median age, 15 years) were still alive and regularly followed up. Current treatment was highly active antiretroviral therapy (HAART) in 77% and 2 nucleoside analogues in 5.0%; 16% had stopped treatment, and 2% had never been treated. The median CD4 cell count was 557 cells/microL, and 200 cells/microL was exceeded in 94% of patients. The median viral load was 200 copies/mL. Viral load was undetectable in 43% of the adolescents and in 54.5% of those receiving HAART. Median height, weight, and body mass index were similar to French reference values for age, and school achievement was similar to nationwide statistics. Better immunologic status was associated with being younger and with having begun HAART earlier. Undetectable viral load was associated with maternal geographic origin and current HAART. CONCLUSIONS. Given the limited therapeutic options available during the early years of these patients' lives and the challenge presented by treatment adherence during adolescence, the long-term outcomes among this population are encouraging.

Diagnosis and management of bacteremic urinary tract infection in infants.

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Roman, Heidi K; Chang, Pearl W; Schroeder, Alan R

2015-01-01

To report the prevalence of bacteremia by age in a sample of infantsurinary tract infections (UTIs), to compare characteristics of infants with UTIs with and without bacteremia, and to describe treatment courses and 30-day outcomes in infants with UTIs with and without bacteremia. We used a retrospective cross-sectional design to determine the prevalence of bacteremia in infants with UTIs at our institution. A double cohort design matching for age and gender was used to compare clinical characteristics and outcomes between infants with bacteremic versus nonbacteremic UTIs. We identified 1379 UTIs, with blood cultures obtained in 52% of cases. The prevalence of bacteremia was 4.1% (95% confidence interval 3.1%-5.3%) for all UTIs and 8% (95% confidence interval 6.1%-10.2%) for UTIs in which blood culture was obtained. Fifty-five infants with bacteremic UTIs were compared with 110 infants with nonbacteremic UTIs. Except for minor differences in the urinalysis and serum band count, there were no significant differences in clinical presentation between the 2 groups. Bacteremic infants received longer parenteral treatment courses than nonbacteremic infants (mean 6.7 vs 2.4 days, PPediatrics.

Reproductive health and lifestyle factors associated with health-related quality of life among perinatally HIV-infected adolescents in Uganda.

Science.gov (United States)

Mbalinda, Scovia Nalugo; Kiwanuka, Noah; Kaye, Dan K; Eriksson, Lars E

2015-10-21

With increased survival of perinatally HIV - infected adolescents due to antiretroviral therapy (ART), the focus of HIV care has shifted to health-related quality of life (HRQoL) as a measure of disease progression, effects of ART co-morbidity and prognosis. We assessed factors associated with better HRQoL in perinatally HIV -infected adolescents in Uganda by determining the associations between sexual and reproductive health (SRH) or lifestyle experiences on HRQoL. In a cross-sectional study, data on SRH, lifestyle experiences, socio demographic factors, communication with parents on sexuality and satisfaction of SRH services in ART clinics were collected from 614 HIV perinatally infected adolescents aged 10-19 using an interviewer-administered survey questionnaire. HRQoL data were collected using the Medical Outcomes Study HIV Health Survey instrument (MOS-HIV). Factors associated with better HRQoL were analysed using multiple logistic regression. The mean age was 16.2 ± 2.1 years, 362 (58.8 %) were females and 210 (34.2 %) were sexually active. Adolescents on ART were twice likely to present with better physical health (AOR = 2.07, 95 % CI: 1.24-3.46) and four times more likely to present with better mental health (AOR = 3.9, 95 % CI: 2.22-6.92) than those who were not on ART. There were no statistically significant associations between SRH (ever had sex, ever been pregnant, condom use, contraceptive use) or life style factors and physical health or mental health. Those with secondary or tertiary education were more likely to present with a better mental health (AOR = 5.3, 95 % CI: 1.86-15.41) compared those who had attained primary or no education. Participants who desired to have a child in future more likely (AOR 1.7, 95 % CI: 1.05-3.00) to present with a better mental health. Lack of communication with guardians on sexuality (AOR = 0.6, 95 % CI: 0.40-0.89), or dissatisfaction with SRH services (AOR 0.34, 95 % CI: 0.18-0.62) were

Perinatal Asphyxia: A Review from a Metabolomics Perspective

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Claudia Fattuoni

2015-04-01

Full Text Available Perinatal asphyxia is defined as an oxygen deprivation that occurs around the time of birth, and may be caused by several perinatal events. This medical condition affects some four million neonates worldwide per year, causing the death of one million subjects. In most cases, infants successfully recover from hypoxia episodes; however, some patients may develop HIE, leading to permanent neurological conditions or impairment of different organs and systems. Given its multifactor dependency, the timing, severity and outcome of this disease, mainly assessed through Sarnat staging, are of difficult evaluation. Moreover, although the latest newborn resuscitation guideline suggests the use of a 21% oxygen concentration or room air, such an approach is still under debate. Therefore, the pathological mechanism is still not clear and a golden standard treatment has yet to be defined. In this context, metabolomics, a new discipline that has described important perinatal issues over the last years, proved to be a useful tool for the monitoring, the assessment, and the identification of potential biomarkers associated with asphyxia events. This review covers metabolomics research on perinatal asphyxia condition, examining in detail the studies reported both on animal and human models.

Consumption of unprocessed cow's milk protects infants from common respiratory infections

NARCIS (Netherlands)

Loss, G.; Depner, M.; Ulfman, L.H.; Neerven, van R.J.J.; Hose, A.J.; Genuneit, J.

2015-01-01

Background: Breast-feeding is protective against respiratory infections in early life. Given the co-evolutionary adaptations of humans and cattle, bovine milk might exert similar anti-infective effects in human infants. Objective: To study effects of consumption of raw and processed cow's milk on

Low cerebral blood flow in hypotensive perinatal distress

International Nuclear Information System (INIS)

Lou, H.C.; Lassen, N.A.; Friis-Hansen, B.

1977-01-01

Hypoxic brain injury is the most important neurological problem in the neonatal period and accounts for more neurological deficits in children than any other lesion. The neurological deficits are notably mental retardation, epilepsy and cerebral palsy. The pathogenesis has hitherto been poorly understood. Arterial hypoxia has been taken as the obvious mechanism but this does not fully explain the patho-anatomical findings. In the present investigation we have examined the arterial blood pressure and the cerebral blood flow in eight infants a few hours after birth. The 133Xe clearance technique was used for the cerebral blood flow measurements. The study confirmed that perinatal distress may be associated with low arterial blood pressure, and it was shown that cerebral blood flow is very low, 20 ml/100 g/min or less, in hypotensive perinatal distress. It is concluded that cerebral ischaemia plays a crucial role in the development of perinatal hypoxic brain injury. (author)

Sustained Reduction in Bloodstream Infections in Infants at a Large Tertiary Care Neonatal Intensive Care Unit

Science.gov (United States)

Neill, Sara; Haithcock, Sarah; Smith, P. Brian; Goldberg, Ronald; Bidegain, Margarita; Tanaka, David; Carriker, Charlene; Ericson, Jessica E.

2015-01-01

Purpose Reduction of bloodstream infections (BSI) has emerged as an important patient safety goal. Implementation of central line insertion bundles, standardized line care protocols, and health care provider education programs have reduced BSI in neonatal intensive care units (NICUs) around the country. The ability of large tertiary care centers to decrease nosocomial infections, including BSI, has been demonstrated. However, long-term BSI reductions in infants are not well documented. We sought to demonstrate that a low incidence of BSI can be maintained over time in a tertiary care NICU. Subjects 6,790 infants admitted to a large, tertiary care NICU between 2005 and 2013. Design Retrospective intervention study. Methods A staged, multifaceted infection prevention plan was implemented beginning in October 2007 under nursing leadership. The incidence of BSI was determined annually for 2005-2013. Results Baseline BSI incidence for infants admitted to the NICU was 5.15 and 6.08 episodes per 1,000 infant-days in 2005 and 2006, respectively. After protocol implementation, the incidence of BSI decreased to 2.14/1,000 infant-days and 2.44/1,000 infant-days in 2008 and 2009, respectively. Yearly incidence remained low over the next 4 years and decreased even further to 0.20-0.45 infections/1,000 infant days. This represents a 92% decrease in BSI over a period of >5 years. Conclusions Implementation of a nursing-led comprehensive infection control initiative can effectively produce and maintain a reduction in the incidence of BSI in infants at a large tertiary care NICU. What this study adds Long term reductions in neonatal BSI are possible with implementation of a multidisciplinary team approach and strong nursing leadership. PMID:25915573

Repeatability of Maternal Report on Prenatal, Perinatal and Early Postnatal Factors

DEFF Research Database (Denmark)

Hermann, Diana; Suling, Marc; Reisch, Lucia

2011-01-01

To investigate the repeatability of maternal self-reported prenatal, perinatal and early postnatal factors within the IDEFICS (Identification and prevention of dietary- and lifestyle-induced health effects in children and infants) study. Design: Data are from the baseline survey of the longitudin...

Use of brain lactate levels to predict outcome after perinatal asphyxia

DEFF Research Database (Denmark)

Leth, H; Toft, P.B.; Peitersen, Birgit

1996-01-01

Perinatal asphyxia is an important cause of neurological disability, but early prediction of outcome can be difficult. We performed proton magnetic resonance spectroscopy (MRS) and global cerebral blood flow measurements by xenon-133 clearance in 16 infants with evidence of perinatal asphyxia...... neurological deficits and the rest seemed to be progressing normally at neurodevelopmental follow-up at 1 year of age. A significant correlation was found between initial brain lactate levels and severe outcome (p = 0.0003) just as between cerebral hyperperfusion (mean cerebral blood flow (CBF) 86 ml(100 g)-1...

Effect of Perinatal secondhand tobacco smoke exposure on in vivo and intrinsic airway structure/function in non-human primates

International Nuclear Information System (INIS)

Joad, Jesse P.; Kott, Kayleen S.; Bric, John M.; Peake, Janice L.; Pinkerton, Kent E.

2009-01-01

Infants exposed to second hand smoke (SHS) experience more problems with wheezing. This study was designed to determine if perinatal SHS exposure increases intrinsic and/or in vivo airway responsiveness to methacholine and whether potential structural/cellular alterations in the airway might explain the change in responsiveness. Pregnant rhesus monkeys were exposed to filtered air (FA) or SHS (1 mg/m 3 total suspended particulates) for 6 h/day, 5 days/week starting at 50 days gestational age. The mother/infant pairs continued the SHS exposures postnatally. At 3 months of age each infant: 1) had in vivo lung function measurements in response to inhaled methacholine, or 2) the right accessory lobe filled with agarose, precision-cut to 600 μm slices, and bathed in increasing concentrations of methacholine. The lumenal area of the central airway was determined using videomicrometry followed by fixation and histology with morphometry. In vivo tests showed that perinatal SHS increases baseline respiratory rate and decreases responsiveness to methacholine. Perinatal SHS did not alter intrinsic airway responsiveness in the bronchi. However in respiratory bronchioles, SHS exposure increased airway responsiveness at lower methacholine concentrations but decreased it at higher concentrations. Perinatal SHS did not change eosinophil profiles, epithelial volume, smooth muscle volume, or mucin volume. However it did increase the number of alveolar attachments in bronchi and respiratory bronchioles. In general, as mucin increased, airway responsiveness decreased. We conclude that perinatal SHS exposure alters in vivo and intrinsic airway responsiveness, and alveolar attachments

A predictive model to estimate the risk of serious bacterial infections in febrile infants

NARCIS (Netherlands)

Berger, RMF; Berger, MY; vanSteenselMoll, HA; DzoljicDanilovic, G; DerksenLubsen, G

Low risk criteria have been defined to identify febrile infants unlikely to have serious bacterial infection (SBI). Using these criteria approximately 40% of all febrile infants can be defined as being at low risk. Of the remaining infants (60%) only 10%-20% have an SBI. No adequate criteria exists

Zika virus shedding in human milk during lactation: an unlikely source of infection?

Directory of Open Access Journals (Sweden)

Marta G. Cavalcanti

2017-04-01

Full Text Available Zika virus (ZIKV transmission through non-mosquito-dependent routes has become increasingly important since reports of sexual transmission. Breastfeeding is a potential means of ZIKV transmission, but data on this remain limited. The cases of four mothers with laboratory-proven infections are reported. No disease evolved in three of the breastfed babies despite detectable maternal viremia and viruria, the presence of viral RNA shedding, and the isolation of infective particles in one milk sample. Fever and rash in one infant of a ZIKV-infected mother proved to be related to chikungunya virus infection. The results suggest that the presence of infective particles in breast milk may not be sufficient for the efficient perinatal transmission of ZIKV.

Perinatal exposure to dioxins and dioxin-like compounds and infant growth and body mass index at seven years: A pooled analysis of three European birth cohorts.

Science.gov (United States)

Iszatt, Nina; Stigum, Hein; Govarts, Eva; Murinova, Lubica Palkovicova; Schoeters, Greet; Trnovec, Tomas; Legler, Juliette; Thomsen, Cathrine; Koppen, Gudrun; Eggesbø, Merete

2016-09-01

Dioxins and dioxin-like compounds are endocrine disrupting chemicals (EDCs). Experimental studies suggest perinatal exposure to EDCs results in later obesity. However, the few epidemiological investigations on dioxins are inconclusive. We investigated perinatal exposure to dioxins and dioxin-like compounds, infant growth and body mass index (BMI) in childhood. We pooled data from 3 European birth cohorts (Belgian, Norwegian, Slovak) with exposure assessment in cord blood or breast milk. Two cohorts had dioxin-like toxicity assessed using dioxin-responsive chemical-activated luciferase expression (DR-CALUX) bioassay and one cohort had measured concentrations of dioxins, furans and dioxin-like polychlorinated biphenols with CALUX relative potency values applied. Growth was cohort- and sex-specific change in weight-for-age z-score between birth and 24months (N=367). BMI was calculated at around 7years (median 7.17, interquartile range [IQR] 7.00-7.37years, N=251), and overweight defined according to international standards for children equivalent to adult BMI >25kg/m(2) (Cole and Lobstein, 2012). We fitted multivariate models using generalized estimating equations, and tested effect modification by sex, breastfeeding and cohort. Results per 10pgCALUXTEQ/g lipid increase in exposure. Dioxin exposure was highest in the Belgian and lowest in the Norwegian cohort; median (IQR) of the pooled sample 13 (12.0) pgCALUXTEQ/g lipid. Perinatal exposure to dioxins and dioxin-like compounds appeared associated with increased growth between 0 and 24months (adjusted estimate for change in z-score: β=0.07, 95% CI: -0.01, 0.14). At 7years, dioxins exposure was associated with a statistically significant increase in BMI in girls (adjusted estimate for BMI units β=0.49, 95% CI: 0.07, 0.91) but not in boys (β=-0.03, 95% CI: -0.55, 0.49) (p-interaction=0.044). Furthermore, girls had a 54% (-6%, 151%) increased risk of overweight at 7years (p-interaction=0.023). Perinatal exposure to

Consumption of unprocessed cow's milk protects infants from common respiratory infections.

Science.gov (United States)

Loss, Georg; Depner, Martin; Ulfman, Laurien H; van Neerven, R J Joost; Hose, Alexander J; Genuneit, Jon; Karvonen, Anne M; Hyvärinen, Anne; Kaulek, Vincent; Roduit, Caroline; Weber, Juliane; Lauener, Roger; Pfefferle, Petra Ina; Pekkanen, Juha; Vaarala, Outi; Dalphin, Jean-Charles; Riedler, Josef; Braun-Fahrländer, Charlotte; von Mutius, Erika; Ege, Markus J

2015-01-01

Breast-feeding is protective against respiratory infections in early life. Given the co-evolutionary adaptations of humans and cattle, bovine milk might exert similar anti-infective effects in human infants. To study effects of consumption of raw and processed cow's milk on common infections in infants. The PASTURE birth cohort followed 983 infants from rural areas in Austria, Finland, France, Germany, and Switzerland, for the first year of life, covering 37,306 person-weeks. Consumption of different types of cow's milk and occurrence of rhinitis, respiratory tract infections, otitis, and fever were assessed by weekly health diaries. C-reactive protein levels were assessed using blood samples taken at 12 months. When contrasted with ultra-heat treated milk, raw milk consumption was inversely associated with occurrence of rhinitis (adjusted odds ratio from longitudinal models [95% CI]: 0.71 [0.54-0.94]), respiratory tract infections (0.77 [0.59-0.99]), otitis (0.14 [0.05-0.42]), and fever (0.69 [0.47-1.01]). Boiled farm milk showed similar but weaker associations. Industrially processed pasteurized milk was inversely associated with fever. Raw farm milk consumption was inversely associated with C-reactive protein levels at 12 months (geometric means ratio [95% CI]: 0.66 [0.45-0.98]). Early life consumption of raw cow's milk reduced the risk of manifest respiratory infections and fever by about 30%. If the health hazards of raw milk could be overcome, the public health impact of minimally processed but pathogen-free milk might be enormous, given the high prevalence of respiratory infections in the first year of life and the associated direct and indirect costs. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Empiric Antibiotic Use and Susceptibility in Infants With Bacterial Infections: A Multicenter Retrospective Cohort Study.

Science.gov (United States)

Feldman, Elana A; McCulloh, Russell J; Myers, Angela L; Aronson, Paul L; Neuman, Mark I; Bradford, Miranda C; Alpern, Elizabeth R; Balamuth, Frances; Blackstone, Mercedes M; Browning, Whitney L; Hayes, Katie; Korman, Rosalynne; Leazer, Rianna C; Nigrovic, Lise E; Marble, Richard; Roben, Emily; Williams, Derek J; Tieder, Joel S

2017-07-20

To assess hospital differences in empirical antibiotic use, bacterial epidemiology, and antimicrobial susceptibility for common antibiotic regimens among young infants with urinary tract infection (UTI), bacteremia, or bacterial meningitis. We reviewed medical records from infants <90 days old presenting to 8 US children's hospitals with UTI, bacteremia, or meningitis. We used the Pediatric Health Information System database to identify cases and empirical antibiotic use and medical record review to determine infection, pathogen, and antimicrobial susceptibility patterns. We compared hospital-level differences in antimicrobial use, pathogen, infection site, and antimicrobial susceptibility. We identified 470 infants with bacterial infections: 362 (77%) with UTI alone and 108 (23%) with meningitis or bacteremia. Infection type did not differ across hospitals ( P = .85). Empirical antibiotic use varied across hospitals ( P < .01), although antimicrobial susceptibility patterns for common empirical regimens were similar. A third-generation cephalosporin would have empirically treated 90% of all ages, 89% in 7- to 28-day-olds, and 91% in 29- to 89-day-olds. The addition of ampicillin would have improved coverage in only 4 cases of bacteremia and meningitis. Ampicillin plus gentamicin would have treated 95%, 89%, and 97% in these age groups, respectively. Empirical antibiotic use differed across regionally diverse US children's hospitals in infants <90 days old with UTI, bacteremia, or meningitis. Antimicrobial susceptibility to common antibiotic regimens was similar across hospitals, and adding ampicillin to a third-generation cephalosporin minimally improves coverage. Our findings support incorporating empirical antibiotic recommendations into national guidelines for infants with suspected bacterial infection. Copyright © 2017 by the American Academy of Pediatrics.

Reduction of influenza virus titer and protection against influenza virus infection in infant mice fed Lactobacillus casei Shirota.

Science.gov (United States)

Yasui, Hisako; Kiyoshima, Junko; Hori, Tetsuji

2004-07-01

We investigated whether oral administration of Lactobacillus casei strain Shirota to neonatal and infant mice ameliorates influenza virus (IFV) infection in the upper respiratory tract and protects against influenza infection. In a model of upper respiratory IFV infection, the titer of virus in the nasal washings of infant mice administered L. casei Shirota (L. casei Shirota group) was significantly (P survival rate of the L. casei Shirota group was significantly (P L. casei Shirota group were significantly greater than those of mice in the control group. These findings suggest that oral administration of L. casei Shirota activates the immature immune system of neonatal and infant mice and protects against IFV infection. Therefore, oral administration of L. casei Shirota may accelerate the innate immune response of the respiratory tract and protect against various respiratory infections in neonates, infants, and children, a high risk group for viral and bacterial infections.

Obstetric and perinatal effects of active and/or passive smoking during pregnancy

OpenAIRE

Nakamura,Mary Uchiyama; Alexandre,Sandra Maria; Santos,Jorge Francisco Kuhn dos; Souza,Eduardo de; Sass,Nelson; Beck,Anna Paula Auritscher; Trayna,Evelyn; Andrade,Carla Maria de Araújo; Barroso,Teresa; Kulay Júnior,Luiz

2004-01-01

CONTEXT: Cigarette smoke, whether inhaled voluntarily or not, causes damage to the mother-infant pair. The antenatal period may present the best opportunity for performing effective anti-smoking campaigns. OBJECTIVE: To study the obstetric and perinatal effects of smoking on pregnancy and the infant. TYPE OF STUDY: Prospective study, interviewing pregnant women who were randomly selected at the maternity hospital as they were being discharged after giving birth. SETTING: Hospital Municipal Ve...

Breastfeeding and transmission of cytomegalovirus to preterm infants. Case report and kinetic of CMV-DNA in breast milk

Directory of Open Access Journals (Sweden)

Rossi Marta J

2011-01-01

Full Text Available Abstract Background Breastfeeding has a major impact on CMV epidemiology. Postnatal CMV reactivation's incidence during lactation is nearby the maternal seroprevalence. Although perinatal CMV infection has practically no consequences in term newborn, it may cause, in some cases, a severe symptomatic disease in preterm newborns. The aims of the present study are to evaluate the rate and clinical expression of CMV infection breast milk transmitted in preterm infants and to check the safety of the freezing treated breast milk. Methods The study included fifty-seven preterm infants and their CMV seropositive mothers. Fresh breast milk samples have been collected from 1st to 9th postpartum week. Both fresh breast milk and 72, 96, 120 hours frozen samples have been examined, checking the presence of CMV; urine samples have been tested too. Results 70.2% of tested mothers showed reactivation of the infection, and CMV-positive breast milk during the six weeks postpartum has been found. However, only one infant was infected by CMV, developing hepatic affection concomitantly with a multi-system involvement, as shown CMV DNA detection in urine, saliva, blood, gastric aspirate, and stools. Conclusion Freezing breast milk at -20°C and pasteurization may respectively reduce or eliminate the viral load.

Infant feeding attitudes of women in the United Kingdom during pregnancy and after birth.

Science.gov (United States)

Wilkins, Carol; Ryan, Kath; Green, Josephine; Thomas, Peter

2012-11-01

To address the recognized low rates of breastfeeding in the United Kingdom (UK), a change in fundamental attitudes toward infant feeding might be required. This paper reports an exploration of women's attitudes toward breastfeeding at different time points in the perinatal period, undertaken as part of a larger breastfeeding evaluation study. To measure women's infant feeding attitudes at 3 stages during the perinatal period to see whether, on average, they differed over time. Using the 17-item Iowa Infant Feeding Attitudes Scale (IIFAS), this cross-sectional study measured the infant feeding attitudes of 866 UK women at 3 perinatal stages (20 and 35 weeks antenatally and 6 weeks postpartum). Mean IIFAS scores were very similar, which shows that discrete groups of women at different time points in pregnancy and postpartum appear to have the same attitudes toward infant feeding. The predominance of scores lay in the mid-range at each of the time points, which may indicate women's indecision or ambivalent feelings about infant feeding during pregnancy and the postpartum period. Action must be undertaken to target the majority of women with mid-range scores whose ambivalence may respond positively to intervention programs. The challenge is to understand what would be appropriate and acceptable to this vulnerable group of women.

Perinatal risk factors and social withdrawal behaviour.

Science.gov (United States)

Guedeney, Antoine; Marchand-Martin, Laetitia; Cote, Sylvana J; Larroque, Béatrice

2012-04-01

The objectives of the study were (1) to assess prevalence of social withdrawal behaviour in infants aged 12 months included in the French Perinatal Risk Factor Study Eden; (2) To study the correlation between relational withdrawal and several perinatal and parental factors assessed in the EDEN study. A longitudinal study using the ADBB scale was conducted within the Eden Cohort in the year 2008. 1,586 infants were included in the study. Fourteen percent of the children who had an ADBB assessment had a score at 5 and over on the ADBB, a scale designed to assess social withdrawal behaviour at age 0-24 months. Social withdrawal at 12 months was associated with low birth weight, low gestational age and with intra uterine growth retardation. Social withdrawal was independently associated with several maternal and paternal risk factors. The level of social withdrawal behaviour increased with a score of maternal difficulties. This study on a large longitudinally followed volunteer sample demonstrate a clear association of social withdrawal behaviour at age one with low birth weight and preterm birth, possibly mediated by parental vulnerabilities. Social withdrawal behaviour seems to be an important alarm signal to detect early on particularly in premature and small for date babies. © Springer-Verlag 2012

The Impact of Antenatal Depression on Perinatal Outcomes in Australian Women.

Directory of Open Access Journals (Sweden)

John Eastwood

Full Text Available In Australia, there is limited evidence on the impact of antenatal depression on perinatal outcomes. This study investigates the association between maternal depressive symptoms during pregnancy and key perinatal outcomes, including birth weight, gestational age at birth, breastfeeding indicators and postnatal depressive symptoms.A retrospective cohort of mothers (N = 17,564 of all infants born in public health facilities within South Western Sydney Local Health District and Sydney Local Health District in 2014, in the state of New South Wales (NSW, Australia, was enumerated from routinely collected antenatal data to investigate the risk of adverse perinatal outcomes associated with maternal depressive symptoms during pregnancy. Antenatal depressive symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS. Logistic regression models that adjusted for confounders were conducted to determine associations between antenatal depressive symptoms and low birth weight, early gestational age at birth (<37 weeks, breast feeding indicators and postnatal depressive symptoms.The prevalence of maternal depressive symptoms during pregnancy was 7.0% in the cohort, and was significantly associated with postnatal depressive symptoms [Adjusted Odd Ratios (AOR = 6.4, 95% CI: 4.8-8.7, P<0.001]. Antenatal depressive symptoms was associated with a higher odds of low birth weight [AOR = 1.7, 95% CI: 1.2-2.3, P = 0.003] and a gestational age at birth of <37 weeks [AOR = 1.3, 95% CI: 1.1-1.7, P = 0.018] compared to women who reported lower EPDS scores in antenatal period. Antenatal depressive symptoms were not strongly associated with non-exclusive breast feeding in the early postnatal period.Maternal depressive symptoms in the antenatal period are strongly associated with postnatal depressive symptoms and adverse perinatal outcomes in Australian infants. Early identification of antenatal and postnatal depressive symptoms, and referral for appropriate

Reduction of Influenza Virus Titer and Protection against Influenza Virus Infection in Infant Mice Fed Lactobacillus casei Shirota

OpenAIRE

Yasui, Hisako; Kiyoshima, Junko; Hori, Tetsuji

2004-01-01

We investigated whether oral administration of Lactobacillus casei strain Shirota to neonatal and infant mice ameliorates influenza virus (IFV) infection in the upper respiratory tract and protects against influenza infection. In a model of upper respiratory IFV infection, the titer of virus in the nasal washings of infant mice administered L. casei Shirota (L. casei Shirota group) was significantly (P < 0.05) lower than that in infant mice administered saline (control group) (102.48 ± 100.31...

Perinatal Outcomes in HIV Positive Pregnant Women with Concomitant Sexually Transmitted Infections

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Erin Burnett

2015-01-01

Full Text Available Objective. To evaluate whether HIV infected pregnant women with concomitant sexually transmitted infection (STIs are at increased risk of adverse perinatal and neonatal outcomes. Methods. We conducted a cohort study of HIV positive women who delivered at an inner-city hospital in Atlanta, Georgia, from 2003 to 2013. Demographics, presence of concomitant STIs, prenatal care information, and maternal and neonatal outcomes were collected. The outcomes examined were the association of the presence of concomitant STIs on the risk of preterm birth (PTB, postpartum hemorrhage, chorioamnionitis, preeclampsia, intrauterine growth restriction, small for gestational age, low Apgar scores, and neonatal intensive care admission. Multiple logistic regression was performed to adjust for potential confounders. Results. HIV positive pregnant women with concomitant STIs had an increased risk of spontaneous PTB (odds ratio (OR 2.11, 95% confidence interval [CI] 1.12–3.97. After adjusting for a history of preterm birth, maternal age, and low CD4+ count at prenatal care entry the association between concomitant STIs and spontaneous PTB persisted (adjusted OR 1.96, 95% CI 1.01–3.78. Conclusions. HIV infected pregnant women with concomitant STIs relative to HIV positive pregnant women without a concomitant STI are at increased risk of spontaneous PTB.

Urinary Imaging Findings in Young Infants With Bacteremic Urinary Tract Infection.

Science.gov (United States)

Chang, Pearl W; Abidari, Jennifer M; Shen, Mark W; Greenhow, Tara L; Bendel-Stenzel, Michael; Roman, Heidi K; Biondi, Eric A; Schroeder, Alan R

2016-11-01

To describe renal ultrasound (RUS) and voiding cystourethrogram (VCUG) findings and determine predictors of abnormal imaging in young infants with bacteremic urinary tract infection (UTI). We used retrospective data from a multicenter sample of infants younger than 3 months with bacteremic UTI, defined as the same pathogenic organism in blood and urine. Infants were excluded if they had any major comorbidities, known urologic abnormalities at time of presentation, required intensive unit care, or had no imaging performed. Imaging results as stated in the radiology reports were categorized by a pediatric urologist. Of the 276 infants, 19 were excluded. Of the remaining 257 infants, 254 underwent a RUS and 224 underwent a VCUG. Fifty-five percent had ≥1 RUS abnormalities. Thirty-four percent had ≥1 VCUG abnormalities, including vesicoureteral reflux (VUR, 27%), duplication (1.3%), and infravesicular abnormality (0.9%). Age Pediatrics.

[Perinatal outcome and cardiac dysfunction in preterm growth-restricted neonates in relation to placental impairment severity].

Science.gov (United States)

Candel Pau, Júlia; Castillo Salinas, Félix; Perapoch López, Josep; Carrascosa Lezcano, Antonio; Sánchez García, Olga; Llurba Olivé, Elisa

2016-10-01

Intrauterine growth restriction (IUGR) and prematurity have been associated with increased perinatal morbidity and mortality and also with cardiovascular foetal programming. However, there are few studies on the impact of placenta-related IUGR on perinatal outcomes and cardiovascular biomarkers in pre-term infants. To determine differences in neonatal morbidity, mortality and cord blood biomarkers of cardiovascular dysfunction between pre-term placenta-related IUGR and non-IUGR new-borns, and to analyse their relationship with the severity of IUGR according to foetal Doppler evaluation. Prospective cohort study: pre-term infants with placenta-related IUGR and matched pre-term infants without IUGR. A Doppler scan was performed, and placenta-IUGR was classified according to severity. Comparative analysis of perinatal outcomes, neonatal morbidity and mortality, and cord blood levels of biomarkers of cardiovascular dysfunction was performed. IUGR new-borns present lower weight, length, head circumference, and Apgar score at birth, as well as increased neonatal and cardiovascular dysfunction biomarker levels, compared with pre-term new-borns without IUGR. These differences increase with the severity of IUGR determined by prenatal umbilical artery Doppler scan. Placenta-related-IUGR pre-term infants, irrespective of gestational age, present increased neonatal morbidity and mortality that is significantly proportional to the severity of IUGR. Placental impairment and severity also determine levels of cardiovascular dysfunction biomarkers at birth. Copyright © 2015 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

A cluster randomised controlled effectiveness trial evaluating perinatal home visiting among South African mothers/infants.

Directory of Open Access Journals (Sweden)

Mary Jane Rotheram-Borus

Full Text Available Interventions are needed to reduce poor perinatal health. We trained community health workers (CHWs as home visitors to address maternal/infant risks.In a cluster randomised controlled trial in Cape Town townships, neighbourhoods were randomised within matched pairs to 1 the control, healthcare at clinics (n = 12 neighbourhoods; n = 594 women, or 2 a home visiting intervention by CBW trained in cognitive-behavioural strategies to address health risks (by the Philani Maternal, Child Health and Nutrition Programme, in addition to clinic care (n = 12 neighbourhoods; n = 644 women. Participants were assessed during pregnancy (2% refusal and 92% were reassessed at two weeks post-birth, 88% at six months and 84% at 18 months later. We analysed 32 measures of maternal/infant well-being over the 18 month follow-up period using longitudinal random effects regressions. A binomial test for correlated outcomes evaluated overall effectiveness over time. The 18 month post-birth assessment outcomes also were examined alone and as a function of the number of home visits received.Benefits were found on 7 of 32 measures of outcomes, resulting in significant overall benefits for the intervention compared to the control when using the binomial test (p = 0.008; nevertheless, no effects were observed when only the 18 month outcomes were analyzed. Benefits on individual outcomes were related to the number of home visits received. Among women living with HIV, intervention mothers were more likely to implement the PMTCT regimens, use condoms during all sexual episodes (OR = 1.25; p = 0.014, have infants with healthy weight-for-age measurements (OR = 1.42; p = 0.045, height-for-age measurements (OR = 1.13, p<0.001, breastfeed exclusively for six months (OR = 3.59; p<0.001, and breastfeed longer (OR = 3.08; p<0.001. Number of visits was positively associated with infant birth weight ≥2500 grams (OR = 1.07; p = 0

Diagnostic testing for serious bacterial infections in infants aged 90 days or younger with bronchiolitis.

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Liebelt, E L; Qi, K; Harvey, K

1999-05-01

To describe the different laboratory tests that are performed on young infants aged 90 days or younger with bronchiolitis and to identify historical and clinical predictors of infants on whom laboratory tests are performed. Cross-sectional study whereby information was obtained by retrospective review of medical records from November through March 1992 to 1995 of all infants with a clinical diagnosis of bronchiolitis. Urban pediatric emergency department. Two hundred eleven consecutive infants aged 90 days or younger (median age, 54 days) with 216 episodes of bronchiolitis. Historical and clinical data on each infant in addition to laboratory data that included a white blood cell count, urinalysis, and blood, urine, and cerebrospinal fluid cultures. Two or more laboratory tests (not including chest radiographs) were obtained in 48% of all infants and 78% of febrile infants. Of the 91 infants with a history of a temperature of 38.0 degrees C or more or temperature on presentation of 38.0 degrees C or more, white blood cell counts were obtained in 77%, blood cultures in 75%, urinalyses in 53%, urine cultures in 60%, and analyses-cultures of cerebrospinal fluid in 47%. Febrile infants were 10 times more likely to get at least 2 laboratory tests than afebrile infants (Ppredictors of whether laboratory studies were obtained. History of preterm gestation, aged younger than 28 days, previous antibiotic use, and presence of otitis media were not associated with obtainment of laboratory studies. No cases of bacteremia, urinary tract infection, or meningitis were found among all infants with bronchiolitis who had blood, urine, and/or cerebrospinal fluid cultures. There is wide variability in the diagnostic testing of infants aged 90 days or younger with bronchiolitis. The risks of bacteremia, urinary tract infection, and meningitis in infants with bronchiolitis seems to be low. History or a documented temperature of 38.0 degrees C or more; oxygen saturation of less than 92

Diagnostic accuracy of the urinalysis for urinary tract infection in infants <3 months of age.

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Schroeder, Alan R; Chang, Pearl W; Shen, Mark W; Biondi, Eric A; Greenhow, Tara L

2015-06-01

The 2011 American Academy of Pediatrics urinary tract infection (UTI) guideline suggests incorporation of a positive urinalysis (UA) into the definition of UTI. However, concerns linger over UA sensitivity in young infants. Infants with the same pathogenic organism in the blood and urine (bacteremic UTI) have true infections and represent a desirable population for examination of UA sensitivity. We collected UA results on a cross-sectional sample of 276 infants 3 white blood cells/high-power field) was 96% (95% CI 92.5%-98.1%). Only 1 infant with bacteremic UTI (Group B Streptococcus) and a complete UA had an entirely negative UA. In infants with negative urine cultures, leukocyte esterase specificity was 93.9% (95% CI 87.9 - 97.5) and of pyuria was 91.3% (84.6%-95.6%). In young infants with bacteremic UTI, UA sensitivity is higher than previous reports in infants with UTI in general. This finding can be explained by spectrum bias or by inclusion of faulty gold standards (contaminants or asymptomatic bacteriuria) in previous studies. Copyright © 2015 by the American Academy of Pediatrics.

Utilization of free dental health care services provided to the perinatally infected human immunodeficiency virus children in Bangalore: Longitudinal study

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Beena Javaregowda Parvathy

2014-01-01

Background: Use of Highly active anti-retroviral therapy have increased the life expectancy of human immunodeficiency virus (HIV) infected patients and hence it is imperative that all efforts have to be made by Pediatric dentists to provide a better oral health for these children. Aim: The aim of this study was to evaluate the rate of utilization of free dental treatment provided to these perinatally infected HIV positive children who were previously screened as a part of oral health survey. ...

Promoting antenatal steroid use for fetal maturation: results from the California Perinatal Quality Care Collaborative.

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Wirtschafter, David D; Danielsen, Beate H; Main, Elliott K; Korst, Lisa M; Gregory, Kimberly D; Wertz, Andrew; Stevenson, David K; Gould, Jeffrey B

2006-05-01

The California Perinatal Quality Care Collaborative (CPQCC) was formed to seek perinatal care improvements by creating a confidential multi-institutional database to identify topics for quality improvement (QI). We aimed to evaluate this approach by assessing antenatal steroid administration before preterm (24 to 33 weeks of gestation) delivery. We hypothesized that mean performance would improve and the number of centers performing below the lowest quartile of the baseline year would decrease. In 1998, a statewide QI cycle targeting antenatal steroid use was announced, calling for the evaluation of the 1998 baseline data, dissemination of recommended interventions using member-developed educational materials, and presentations to California neonatologists in 1999-2000. Postintervention data were assessed for the year 2001 and publicly released in 2003. A total of 25 centers voluntarily participated in the intervention. Antenatal steroid administration rate increased from 76% of 1524 infants in 1998 to 86% of 1475 infants in 2001 (P < .001). In 2001, 23 of 25 hospitals exceeded the 1998 lower-quartile cutoff point of 69.3%. Regional collaborations represent an effective strategy for improving the quality of perinatal care.

Influenza Transmission in the Mother-Infant Dyad Leads to Severe Disease, Mammary Gland Infection, and Pathogenesis by Regulating Host Responses.

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Paquette, Stéphane G; Banner, David; Huang, Stephen S H; Almansa, Raquel; Leon, Alberto; Xu, Luoling; Bartoszko, Jessica; Kelvin, David J; Kelvin, Alyson A

2015-10-01

Seasonal influenza viruses are typically restricted to the human upper respiratory tract whereas influenza viruses with greater pathogenic potential often also target extra-pulmonary organs. Infants, pregnant women, and breastfeeding mothers are highly susceptible to severe respiratory disease following influenza virus infection but the mechanisms of disease severity in the mother-infant dyad are poorly understood. Here we investigated 2009 H1N1 influenza virus infection and transmission in breastfeeding mothers and infants utilizing our developed infant-mother ferret influenza model. Infants acquired severe disease and mortality following infection. Transmission of the virus from infants to mother ferrets led to infection in the lungs and mother mortality. Live virus was also found in mammary gland tissue and expressed milk of the mothers which eventually led to milk cessation. Histopathology showed destruction of acini glandular architecture with the absence of milk. The virus was localized in mammary epithelial cells of positive glands. To understand the molecular mechanisms of mammary gland infection, we performed global transcript analysis which showed downregulation of milk production genes such as Prolactin and increased breast involution pathways indicated by a STAT5 to STAT3 signaling shift. Genes associated with cancer development were also significantly increased including JUN, FOS and M2 macrophage markers. Immune responses within the mammary gland were characterized by decreased lymphocyte-associated genes CD3e, IL2Ra, CD4 with IL1β upregulation. Direct inoculation of H1N1 into the mammary gland led to infant respiratory infection and infant mortality suggesting the influenza virus was able to replicate in mammary tissue and transmission is possible through breastfeeding. In vitro infection studies with human breast cells showed susceptibility to H1N1 virus infection. Together, we have shown that the host-pathogen interactions of influenza virus

The temperament of pre-term, low birth weight infants and its potential biological substrates.

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Weiss, Sandra J; Jonn-Seed, Mary St; Wilson, Peggy

2004-12-01

Temperament profiles of pre-term, low birth weight (LBW) infants were assessed at 6 months of age using standardized norms from the Revised Infant Temperament Questionnaire (RITQ). The contributions of perinatal risk, ethnicity, and gender to various temperament dimensions were examined. The sample included 152 infants with a mean birth weight of 1687 g and a mean gestational age of 31 weeks. Eighty percent of the infants were classified as having temperaments that were difficult to manage. Irregularity of the infants' biorhythms, slowness in their ability to adapt to changes, and distractibility were the most problematic. Birth weight, gestational age, and gender were not associated with temperament. Perinatal morbidity was related to the temperament dimension of infant persistence, with implications for the infant's attention span and task performance. Euro American infants were rated as more persistent and less intense in emotional expression than were infants of other ethnic groups. Results suggest the need for a more direct assessment of the effects of neurobiological processes on development of temperament phenotypes and for measurement of temperament that is socioculturally appropriate.

[Aetiology and outcomes of potentially serious infections in febrile infants less than 3 months old].

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de la Torre, Mercedes; de Lucas, Nieves; Velasco, Roberto; Gómez, Borja; Mintegi, Santiago

2017-07-01

Recent studies have shown changes in the aetiology of serious bacterial infections in febrile infants ≤ 90 days of age. The aim of this study was to describe the current microbiology and outcomes of these infections in Spain. Sub-analysis of a prospective multicentre study focusing on febrile infants of less than 91 days of life, admitted between October 2011 and September 2013 to Emergency Departments of 19 Spanish hospitals, members of the Spanish Paediatric Emergency Research Group of the Spanish Society of Paediatric Emergencies (RISeuP/SPERG). The analysis included 3,401 febrile infants ≤90 days of age with fever without source. There were 896 positive cultures: 766 urine (85.5%), 100 blood (11.2%), 18 cerebrospinal fluid (2%), 10 stool, and 2 umbilical cultures. Among the 3,401 infants included, 784 (23%) were diagnosed with a serious bacterial infection, and 107 of them (3.1%) with an invasive infection. E. coli was the most common pathogen isolated from urine (628; 82%), blood (46; 46%), and cerebrospinal fluid cultures (7; 38.9%), followed by S. agalactiae that was isolated from 24 (24%) blood cultures and 3 (16.7%) cerebrospinal fluid cultures. There were only 2 L. monocytogenes infections. Four children died, and seven had severe complications. Among infants ≤ 90 days of age with fever without source, E. coli was the most common pathogen isolated from urine, blood, and cerebrospinal fluid cultures. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

Long-term cognitive and behavioral consequences of neonatal encephalopathy following perinatal asphyxia: a review

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van Handel, M.; Swaab, H.; de Vries, L.S.; Jongmans, M.J.|info:eu-repo/dai/nl/258268743

2007-01-01

Neonatal encephalopathy (NE) following perinatal asphyxia (PA) is considered an important cause of later neurodevelopmental impairment in infants born at term. This review discusses long-term consequences for general cognitive functioning, educational achievement, neuropsychological functioning and

Pregnancy incidence and outcomes in women with perinatal HIV infection.

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Byrne, Laura; Sconza, Rebecca; Foster, Caroline; Tookey, Pat A; Cortina-Borja, Mario; Thorne, Claire

2017-07-31

To estimate the incidence of first pregnancy in women living with perinatally acquired HIV (PHIV) in the United Kingdom and to compare pregnancy management and outcomes with age-matched women with behaviourally acquired HIV (BHIV). The National Study of HIV in Pregnancy and Childhood is a comprehensive, population-based surveillance study that collects demographic and clinical data on all pregnant women living with HIV, their children, and all HIV-infected children in the United Kingdom and Ireland. The incident rate ratio of first pregnancy was calculated for all women of reproductive age who had been reported to the National Study of HIV in Pregnancy and Childhood as vertically infected children. These women and their pregnancies were compared to age-matched pregnant women with BHIV. Of the 630 women with PHIV reported in the United Kingdom as children, 7% (45) went on to have at least one pregnancy, with 70 pregnancies reported. The incident rate ratio of first pregnancy was 13/1000 woman-years. The BHIV comparison group comprised 118 women (184 pregnancies). Women with PHIV were more likely to be on combined antiretroviral therapy at conception and have a lower baseline CD4 cell count (P pregnancy incidence, but those who become pregnant are at risk of detectable viral load near delivery, reflecting their often complex clinical history, adherence, and drug resistance issues.

Prenatal, perinatal and postnatal factors associated with autism spectrum disorder

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Imen Hadjkacem

Full Text Available Abstract Objective: To identify prenatal, perinatal and postnatal risk factors in children with autism spectrum disorder (ASD by comparing them to their siblings without autistic disorders. Method: The present study is cross sectional and comparative. It was conducted over a period of three months (July-September 2014. It included 101 children: 50 ASD's children diagnosed according to DSM-5 criteria and 51 unaffected siblings. The severity of ASD was assessed by the CARS. Results: Our study revealed a higher prevalence of prenatal, perinatal and postnatal factors in children with ASD in comparison with unaffected siblings. It showed also a significant association between perinatal and postnatal factors and ASD (respectively p = 0.03 and p = 0.042. In this group, perinatal factors were mainly as type of suffering acute fetal (26% of cases, long duration of delivery and prematurity (18% of cases for each factor, while postnatal factors were represented principally by respiratory infections (24%. As for parental factors, no correlation was found between advanced age of parents at the moment of the conception and ASD. Likewise, no correlation was observed between the severity of ASD and different factors. After logistic regression, the risk factors retained for autism in the final model were: male gender, prenatal urinary tract infection, acute fetal distress, difficult labor and respiratory infection. Conclusions: The present survey confirms the high prevalence of prenatal, perinatal and postnatal factors in children with ASD and suggests the intervention of some of these factors (acute fetal distress and difficult labor, among others, as determinant variables for the genesis of ASD.

Dipstick screening for urinary tract infection in febrile infants.

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Glissmeyer, Eric W; Korgenski, E Kent; Wilkes, Jacob; Schunk, Jeff E; Sheng, Xiaoming; Blaschke, Anne J; Byington, Carrie L

2014-05-01

This study compares the performance of urine dipstick alone with urine microscopy and with both tests combined as a screen for urinary tract infection (UTI) in febrile infants aged 1 to 90 days. We queried the Intermountain Healthcare data warehouse to identify febrile infants with urine dipstick, microscopy, and culture performed between 2004 and 2011. UTI was defined as >50 000 colony-forming units per milliliter of a urinary pathogen. We compared the performance of urine dipstick with unstained microscopy or both tests combined ("combined urinalysis") to identify UTI in infants aged 1 to 90 days. Of 13 030 febrile infants identified, 6394 (49%) had all tests performed and were included in the analysis. Of these, 770 (12%) had UTI. Urine culture results were positive within 24 hours in 83% of UTIs. The negative predictive value (NPV) was >98% for all tests. The combined urinalysis NPV was 99.2% (95% confidence interval: 99.1%-99.3%) and was significantly greater than the dipstick NPV of 98.7% (98.6%-98.8%). The dipstick positive predictive value was significantly greater than combined urinalysis (66.8% [66.2%-67.4%] vs 51.2% [50.6%-51.8%]). These data suggest 8 febrile infants would be predicted to have a false-positive combined urinalysis for every 1 infant with UTI initially missed by dipstick screening. Urine dipstick testing compares favorably with both microscopy and combined urinalysis in febrile infants aged 1 to 90 days. The urine dipstick test may be an adequate stand-alone screen for UTI in febrile infants while awaiting urine culture results. Copyright © 2014 by the American Academy of Pediatrics.

Birth Defects Among Fetuses and Infants of US Women With Evidence of Possible Zika Virus Infection During Pregnancy.

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Honein, Margaret A; Dawson, April L; Petersen, Emily E; Jones, Abbey M; Lee, Ellen H; Yazdy, Mahsa M; Ahmad, Nina; Macdonald, Jennifer; Evert, Nicole; Bingham, Andrea; Ellington, Sascha R; Shapiro-Mendoza, Carrie K; Oduyebo, Titilope; Fine, Anne D; Brown, Catherine M; Sommer, Jamie N; Gupta, Jyoti; Cavicchia, Philip; Slavinski, Sally; White, Jennifer L; Owen, S Michele; Petersen, Lyle R; Boyle, Coleen; Meaney-Delman, Dana; Jamieson, Denise J

2017-01-03

Understanding the risk of birth defects associated with Zika virus infection during pregnancy may help guide communication, prevention, and planning efforts. In the absence of Zika virus, microcephaly occurs in approximately 7 per 10 000 live births. To estimate the preliminary proportion of fetuses or infants with birth defects after maternal Zika virus infection by trimester of infection and maternal symptoms. Completed pregnancies with maternal, fetal, or infant laboratory evidence of possible recent Zika virus infection and outcomes reported in the continental United States and Hawaii from January 15 to September 22, 2016, in the US Zika Pregnancy Registry, a collaboration between the CDC and state and local health departments. Laboratory evidence of possible recent Zika virus infection in a maternal, placental, fetal, or infant sample. Birth defects potentially Zika associated: brain abnormalities with or without microcephaly, neural tube defects and other early brain malformations, eye abnormalities, and other central nervous system consequences. Among 442 completed pregnancies in women (median age, 28 years; range, 15-50 years) with laboratory evidence of possible recent Zika virus infection, birth defects potentially related to Zika virus were identified in 26 (6%; 95% CI, 4%-8%) fetuses or infants. There were 21 infants with birth defects among 395 live births and 5 fetuses with birth defects among 47 pregnancy losses. Birth defects were reported for 16 of 271 (6%; 95% CI, 4%-9%) pregnant asymptomatic women and 10 of 167 (6%; 95% CI, 3%-11%) symptomatic pregnant women. Of the 26 affected fetuses or infants, 4 had microcephaly and no reported neuroimaging, 14 had microcephaly and brain abnormalities, and 4 had brain abnormalities without microcephaly; reported brain abnormalities included intracranial calcifications, corpus callosum abnormalities, abnormal cortical formation, cerebral atrophy, ventriculomegaly, hydrocephaly, and cerebellar abnormalities

[Microbiological diagnosis of bacterial infection associated with delivery and postpartum].

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Padilla-Ortega, Belén; Delgado-Palacio, Susana; García-Garrote, Fernando; Rodríguez-Gómez, Juan Miguel; Romero-Hernández, Beatriz

2016-05-01

The newborn may acquire infections during delivery due to maternal colonization of the birth canal, by microorganisms such as Streptococcus agalactiae that caused early neonatal infection, or acquisition through the placenta, amniotic fluid or birth products. After birth, the newborn that needs hospitalization can develop nosocomial infections during their care and exceptionally through lactation by infectious mastitis or incorrect handling of human milk, which does not require to stop breastfeeding in most cases. It is important and necessary to perform microbiological diagnosis for the correct treatment of perinatal infections, especially relevant in preterm infants with low or very low weight with high mortality rates. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

Non-ST Elevation Myocardial Infarction and Severe Peripheral Artery Disease in a 20-Year-Old with Perinatally Acquired Human Immunodeficiency Virus Infection

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Purva Sharma

2018-01-01

Full Text Available Human immunodeficiency virus (HIV infection confers an increased risk of cardiovascular disease, including acute coronary syndrome (ACS. Patients with perinatally acquired HIV may be at increased risk due to the viral infection itself and exposure to HAART in utero or as part of treatment. A 20-year-old female with transplacentally acquired HIV infection presented with symptoms of transient aphasia, headache, palpitations, and blurry vision. She was admitted for hypertensive emergency with blood pressure 203/100 mmHg. Within a few hours, she complained of typical chest pain, and ECG showed marked ST depression. Troponin I levels escalated from 0.115 to 10.8. She underwent coronary angiogram showing 95% stenosis of the right coronary artery (RCA and severe peripheral arterial disease including total occlusion of both common iliacs and 95% infrarenal aortic stenosis with collateral circulation. She underwent successful percutaneous intervention with a drug-eluting stent to the mid-RCA. Patients with HIV are at increased risk for cardiovascular disease. Of these, coronary artery disease is one of the most critical complications of HIV. Perinatally acquired HIV infection can be a high-risk factor for cardiovascular disease. A high degree of suspicion is warranted in such patients, especially if they are noncompliant to their ART.

HIV-1 virological remission lasting more than 12 years after interruption of early antiretroviral therapy in a perinatally infected teenager enrolled in the French ANRS EPF-CO10 paediatric cohort: a case report.

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Frange, Pierre; Faye, Albert; Avettand-Fenoël, Véronique; Bellaton, Erianna; Descamps, Diane; Angin, Mathieu; David, Annie; Caillat-Zucman, Sophie; Peytavin, Gilles; Dollfus, Catherine; Le Chenadec, Jerome; Warszawski, Josiane; Rouzioux, Christine; Sáez-Cirión, Asier

2016-01-01

Durable HIV-1 remission after interruption of combined antiretroviral therapy (ART) has been reported in some adults who started treatment during primary infection; however, whether long-term remission in vertically infected children is possible was unknown. We report a case of a young adult perinatally infected with HIV-1 with viral remission despite long-term treatment interruption. The patient was identified in the ANRS EPF-CO10 paediatric cohort among 100 children infected with HIV perinatally who started ART before 6 months of age. HIV RNA viral load and CD4 cell counts were monitored from birth. Ultrasensitive HIV RNA, peripheral blood mononuclear cell (PBMC)-associated HIV DNA, HIV-specific T-cell responses (ie, production of cytokines and capacity to suppress HIV infection), reactivation of the CD4 cell reservoir (measured by p24 ELISA and HIV RNA in supernatants upon phytohaemagglutinin activation of purified CD4 cells), and plasma concentrations of antiretroviral drugs were assessed after 10 years of documented control off therapy. The infant was born in 1996 to a woman with uncontrolled HIV-1 viraemia and received zidovudine-based prophylaxis for 6 weeks. HIV RNA and DNA were not detected 3 days and 14 days after birth. HIV DNA was detected at 4 weeks of age. HIV RNA reached 2·17× 10(6) copies per mL at 3 months of age and ART was started. HIV RNA was undetectable 1 month later. ART was discontinued by the family at some point between 5·8 and 6·8 years of age. HIV RNA was undetectable at 6·8 years of age and ART was not resumed. HIV RNA has remained below 50 copies per mL and CD4 cell counts stable through to 18·6 years of age. After 11·5 years of control off treatment, HIV RNA was below 4 copies per mL and HIV DNA was 2·2 log10 copies per 10(6) PBMCs. The HLA genotype showed homozygosity at several loci (A*2301-, B*1503/4101, C*0210/0802, DRB1*1101-, and DQB1*0602-). HIV-specific CD8 T-cell responses and T-cell activation were weak. Findings

Perinatally acquired HIV infection in adolescents from sub-Saharan Africa: a review of emerging challenges.

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Lowenthal, Elizabeth D; Bakeera-Kitaka, Sabrina; Marukutira, Tafireyi; Chapman, Jennifer; Goldrath, Kathryn; Ferrand, Rashida A

2014-07-01

Worldwide, more than three million children are infected with HIV, 90% of whom live in sub-Saharan Africa. As the HIV epidemic matures and antiretroviral treatment is scaled up, children with HIV are reaching adolescence in large numbers. The growing population of adolescents with perinatally acquired HIV infection living within this region presents not only unprecedented challenges but also opportunities to learn about the pathogenesis of HIV infection. In this Review, we discuss the changing epidemiology of paediatric HIV and the particular features of HIV infection in adolescents in sub-Saharan Africa. Longstanding HIV infection acquired when the immune system is not developed results in distinctive chronic clinical complications that cause severe morbidity. As well as dealing with chronic illness, HIV-infected adolescents have to confront psychosocial issues, maintain adherence to drugs, and learn to negotiate sexual relationships, while undergoing rapid physical and psychological development. Context-specific strategies for early identification of HIV infection in children and prompt linkage to care need to be developed. Clinical HIV care should integrate age-appropriate sexual and reproductive health and psychological, educational, and social services. Health-care workers will need to be trained to recognise and manage the needs of these young people so that the increasing numbers of children surviving to adolescence can access quality care beyond specialist services at low-level health-care facilities. Copyright © 2014 Elsevier Ltd. All rights reserved.

Correlations between maternal, breast milk, and infant vitamin B12 concentrations among mother-infant dyads in Vancouver, Canada and Pry Veng, Cambodia: an exploratory analysis

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Vitamin B12 plays an essential role in fetal and infant development. In regions where animal source food consumption is low and perinatal supplementation is uncommon, infants are at risk of vitamin B12 deficiency. In this secondary analysis, we measured total vitamin B12 concentrations in maternal a...

Childhood adversity increases the risk of onward transmission from perinatal HIV-infected adolescents and youth in South Africa.

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Kidman, Rachel; Nachman, Sharon; Dietrich, Janan; Liberty, Afaaf; Violari, Avy

2018-05-01

Repeated exposure to childhood adversity (abuse, neglect and other traumas experienced before age 18) can have lifelong impacts on health. For HIV-infected adolescents and youth, such impacts may include onward transmission of HIV. To evaluate this possibility, the current study measured the burden of childhood adversity and its influence on risky health behaviors among perinatally-infected adolescents and youth. We surveyed 250 perinatally-infected adolescents and youth (13-24 years) receiving care in Soweto, South Africa. Both male and female participants reported on childhood adversity (using the ACE-IQ), sexual behavior, and psychosocial state. Viral load was also abstracted from their charts. We used logistic regressions to test the association between cumulative adversity and behavioral outcomes. Half the sample reported eight or more adversities. Overall, 72% experienced emotional abuse, 59% experienced physical abuse, 34% experienced sexual abuse, 82% witnessed domestic violence, and 91% saw someone being attacked in their community. A clear gradient emerged between cumulative adversities and behavioral risk. Having experienced one additional childhood adversity raised the odds of risky sexual behavior by almost 30% (OR 1.27, 95% CI 1.09-1.48). Viral suppression was poor overall (31% had viral loads >400 copies/ml), but was not related to adversity. Adversity showed a robust relationship to depression and substance abuse. Childhood adversity is common, influences the current health of HIV-positive adolescents and youth, and puts their sexual partners at risk for HIV infection. Greater primary prevention of childhood adversity and increased access to support services (e.g., mental health) could reduce risk taking among HIV-positive adolescents and youth. Copyright © 2018 Elsevier Ltd. All rights reserved.

Immunity peculiarities of neonates in case of perinatal pathology

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О. S. Godovanets

2018-02-01

Full Text Available The immune system as one of the regulating systems of the body determined peculiarities of child adaptation after birth stipulating physiology of adaptation or perinatal pathology formation. Objective: to study peculiarities of immunological indices in case of neonates’ perinatal pathology to detect their role in pathogenesis and formation of diseases severity. Materials and methods. The group of term infants with clinical signs of perinatal pathology (173 individuals was examined. They were divided into two groups: group A included those with diagnosed severe forms of diseases (121 individuals, and group B included 52 infants with general moderate severity of perinatal pathology. The group of comparison included 82 newborns without substantial adaptive deviations after birth. IL1 and IL6 levels were examined by means of immunofluorescence method “Clonospectr” using the reagents produced by “ProCon”. Absolute and relative amount of СD2+-associated Т and NK-lymphocytes, СD14+-associated monocytes, СD15+-associated neutrophils, СD19+-associated В-lymphocytes and СD54+-associated ІСАМ-1 cells were determined by means of immunofluorescence method “Status” using the set of monoclonal and polyclonal antibodies produced by “Sorbent”. The data obtained were statistically processed with the application of applied programs package used for medical-biological studies “Statgraphics Centurion XVI.I” [2011] on the personal computer Pentium MMX CPU. Results. The results obtained were indicative of considerable changes in the immune system indices in newborns under conditions of birth stress and hypoxia. It has been found that a term newborn has a special different from that of adults biologically mediated state of immune system, that can determine both the development of physiological adaptation and under certain circumstances excessive reactions of systemic inflammation, autoimmune processes and destruction of tissues. One

Neonatal encephalopathic cerebral injury in South India assessed by perinatal magnetic resonance biomarkers and early childhood neurodevelopmental outcome.

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Peter J Lally

Full Text Available Although brain injury after neonatal encephalopathy has been characterised well in high-income countries, little is known about such injury in low- and middle-income countries. Such injury accounts for an estimated 1 million neonatal deaths per year. We used magnetic resonance (MR biomarkers to characterise perinatal brain injury, and examined early childhood outcomes in South India.We recruited consecutive term or near term infants with evidence of perinatal asphyxia and a Thompson encephalopathy score ≥6 within 6 h of birth, over 6 months. We performed conventional MR imaging, diffusion tensor MR imaging and thalamic proton MR spectroscopy within 3 weeks of birth. We computed group-wise differences in white matter fractional anisotropy (FA using tract based spatial statistics. We allocated Sarnat encephalopathy stage aged 3 days, and evaluated neurodevelopmental outcomes aged 3½ years using Bayley III.Of the 54 neonates recruited, Sarnat staging was mild in 30 (56%; moderate in 15 (28% and severe in 6 (11%, with no encephalopathy in 3 (6%. Six infants died. Of the 48 survivors, 44 had images available for analysis. In these infants, imaging indicated perinatal rather than established antenatal origins to injury. Abnormalities were frequently observed in white matter (n = 40, 91% and cortex (n = 31, 70% while only 12 (27% had abnormal basal ganglia/thalami. Reduced white matter FA was associated with Sarnat stage, deep grey nuclear injury, and MR spectroscopy N-acetylaspartate/choline, but not early Thompson scores. Outcome data were obtained in 44 infants (81% with 38 (79% survivors examined aged 3½ years; of these, 16 (42% had adverse neurodevelopmental outcomes.No infants had evidence for established brain lesions, suggesting potentially treatable perinatal origins. White matter injury was more common than deep brain nuclei injury. Our results support the need for rigorous evaluation of the efficacy of rescue hypothermic

KEMATIAN PERINATAL HUBUNGANNYA DENGAN FAKTOR PRAKTIK KESEHATAN IBU SELAMA KEHAMILAN DI KOTA BEKASI TAHUN 2001

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Ning Sulistiyowati

2012-11-01

Full Text Available Infants mortality rate is one of the sensitive indicators to evaluate health level of a country. However Perinatal Mortality Rate (PMR as part of infant mortality rate did not show any decline in the last ten period. The National Household Survey 1995 reported that PMR was within 48 per 1000 life births. Mother and Child Health program had promoted intensive antenatal health care to cover all pregnancies. The purpose of this program is to improve early detection of high risk pregnancies as well as to increase coverage of postnatal care of new borns. Perinatal mortality is influenced by several maternal health service, (antenatal care and delivery assistance, maternal health status, social-economic and environmental background, and traditional behavior. The objective of this analysis is to find the relation between maternal health practice during pregnancy and perinatal mortality in city of Bekasi 2001. Mother's age at delivery, educational level, parity, birth interval, smoking habit, pregnancy complication, and sex of the new born were calculated as covariates. Using case-control method, cases are mothers with perinatal deaths, and control are mothers with 7 days surviving new borns (83 case and 83 control. Based on a statistical analysis with logistic regression test the maternal health practice during pregnancy showed no significant relationship with perinatal mortality. Controlling birth interval, pregnancy complications and mother's ageat delivery, the odds ratio was OR = 2,3 (confidence interval 0,89 - 3,99 with p = 0,029 at 95% probability;, which is not significant. This result may be caused by small sample size or poor quality health service.

Prevention of perinatal hepatitis B virus transmission in the Netherlands, 2003-2007: Children of Chinese mothers are at increased risk of breakthrough infection

NARCIS (Netherlands)

Hahné, Susan; van den Hoek, Anneke; Baayen, Dorothé; van der Sande, Marianne; de Melker, Hester; Boot, Hein

2012-01-01

Background: In the Netherlands, different hepatitis B vaccination schedules have been used for children born to HBV-infected mothers. All schedules included a birth dose of hepatitis B immunoglobuline (HBIg). We assessed determinants of perinatal HBV transmission and determinants of anti-HBs titers

[Role of donor human milk feeding in preventing nosocomial infection in very low birth weight infants].

Science.gov (United States)

Bi, Hong-Juan; Xu, Jing; Wei, Qiu-Fen

2018-02-01

To investigate the role of donor human milk in the prevention of nosocomial infection in very low birth weight infants. MeETHODS: A total of 105 hospitalized preterm infants with a very low birth weight were enrolled. They were classified into mother's own milk feeding group, donor human milk feeding group, and preterm formula feeding group, with 35 infants in each group. The three groups were compared in terms of incidence rates of nosocomial infection, necrotizing enterocolitis, and feeding intolerance, time to full enteral feeding, and early growth indices. Compared with the preterm formula feeding group, the donor human milk feeding group and the mother's own milk feeding group had significantly lower incidence rates of nosocomial infection and necrotizing enterocolitis and shorter time to full enteral feeding (Pmilk can be used in case of a lack of mother's own milk and may help to reduce nosocomial infection.

The Role of Respiratory Infection in Sudden Infant Death Syndrome (SIDS

Directory of Open Access Journals (Sweden)

Mage David T.

2016-06-01

Full Text Available Introduction: The Sudden Infant Death Syndrome (SIDS is not likely to be explained by a currently measureable presence in all cases and absence in controls, as otherwise it would have been solved already. Indeed, any proposed physiological model for SIDS causation must explain the constant mathematical and statistical properties of SIDS age and gender. We have shown previously that SIDS are characterized by a common 4-parameter lognormal age distribution sparing neonatal infants, by a nominal 50% male excess, and by a higher rate in winter than summer. We test now whether SIDS is closely related to a fulminating prodromal Acute Respiratory Infection (ARI by a common increasing rate with the infants increasing Live Birth Order (LBO, all remaining the same, independent of the change in preferred sleeping positions of the infants, prone or supine.

Prenatal, perinatal and postnatal factors associated with autism spectrum disorder.

Science.gov (United States)

Hadjkacem, Imen; Ayadi, Héla; Turki, Mariem; Yaich, Sourour; Khemekhem, Khaoula; Walha, Adel; Cherif, Leila; Moalla, Yousr; Ghribi, Farhat

To identify prenatal, perinatal and postnatal risk factors in children with autism spectrum disorder (ASD) by comparing them to their siblings without autistic disorders. The present study is cross sectional and comparative. It was conducted over a period of three months (July-September 2014). It included 101 children: 50 ASD's children diagnosed according to DSM-5 criteria and 51 unaffected siblings. The severity of ASD was assessed by the CARS. Our study revealed a higher prevalence of prenatal, perinatal and postnatal factors in children with ASD in comparison with unaffected siblings. It showed also a significant association between perinatal and postnatal factors and ASD (respectively p=0.03 and p=0.042). In this group, perinatal factors were mainly as type of suffering acute fetal (26% of cases), long duration of delivery and prematurity (18% of cases for each factor), while postnatal factors were represented principally by respiratory infections (24%). As for parental factors, no correlation was found between advanced age of parents at the moment of the conception and ASD. Likewise, no correlation was observed between the severity of ASD and different factors. After logistic regression, the risk factors retained for autism in the final model were: male gender, prenatal urinary tract infection, acute fetal distress, difficult labor and respiratory infection. The present survey confirms the high prevalence of prenatal, perinatal and postnatal factors in children with ASD and suggests the intervention of some of these factors (acute fetal distress and difficult labor, among others), as determinant variables for the genesis of ASD. Copyright © 2016 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Prevalence and factors influencing perinatal mortality in rural mysore, India.

Science.gov (United States)

Siddalingappa, Hugara; Murthy M R, Nrayana; Kulkarni, Praveen; N C, Ashok

2013-12-01

With decreasing Infant Mortality Rate, Perinatal Mortality is gaining importance as it takes into consideration most of the factors influencing child birth and its survival, mortality during this period is a better indicator of quality of Maternal and Child Health services. To estimate the Prevalence of perinatal mortality and its associated risk factors. Cross sectional community based study was carried out in rural field practice area catering 26,700 population. All births during 2010 among permanent residents of this area were included. House to house survey was conducted to collect details regarding Antenatal, intra-natal and post-natal history by interviewing mother using a pre-tested questionnaire. Hospital records were also referred when available. Nine perinatal deaths had occurred out of 314 births in a span of one year with a perinatal, early neonatal mortality rates of 28.93, 19.29 per 1000 live births respectively and still birth rate of 9.55 per 100 total births. Higher Perinatal Mortality Rate(PNMR) was observed in mothers who got married before 18 years, conceived during teenage, having anaemia, delivered at home, normal vaginal deliveries and having suffered by intra-partal and placental complications. Male babies, babies fed with prelacteal feeds, born out of intra-uterine complications, having low birth weight, had delayed first cry, premature births and twin births showed higher risk for mortality. The prevalence of perinatal mortality in the present study was 28.93 per 1000 live births. Even though this was well below the national and state values indicating improved quality of Maternal and Child Health care, it also gives way for relooking into strategies for further bringing down the perinatal deaths.

Neurocognitive outcome of children exposed to perinatal mother-to-child Chikungunya virus infection: the CHIMERE cohort study on Reunion Island.

Directory of Open Access Journals (Sweden)

Patrick Gérardin

2014-07-01

Full Text Available Little is known about the neurocognitive outcome in children exposed to perinatal mother-to-child Chikungunya virus (p-CHIKV infection.The CHIMERE ambispective cohort study compared the neurocognitive function of 33 p-CHIKV-infected children (all but one enrolled retrospectively at around two years of age with 135 uninfected peers (all enrolled prospectively. Psychomotor development was assessed using the revised Brunet-Lezine scale, examiners blinded to infectious status. Development quotients (DQ with subscores covering movement/posture, coordination, language, sociability skills were calculated. Predictors of global neurodevelopmental delay (GND, DQ ≤ 85, were investigated using multivariate Poisson regression modeling. Neuroradiologic follow-up using magnetic resonance imaging (MRI scans was proposed for most of the children with severe forms.The mean DQ score was 86.3 (95%CI: 81.0-91.5 in infected children compared to 100.2 (95%CI: 98.0-102.5 in uninfected peers (P<0.001. Fifty-one percent (n = 17 of infected children had a GND compared to 15% (n = 21 of uninfected children (P<0.001. Specific neurocognitive delays in p-CHIKV-infected children were as follows: coordination and language (57%, sociability (36%, movement/posture (27%. After adjustment for maternal social situation, small for gestational age, and head circumference, p-CHIKV infection was found associated with GND (incidence rate ratio: 2.79, 95%CI: 1.45-5.34. Further adjustments on gestational age or breastfeeding did not change the independent effect of CHIKV infection on neurocognitive outcome. The mean DQ of p-CHIKV-infected children was lower in severe encephalopathic children than in non-severe children (77.6 versus 91.2, P<0.001. Of the 12 cases of CHIKV neonatal encephalopathy, five developed a microcephaly (head circumference <-2 standard deviations and four matched the definition of cerebral palsy. MRI scans showed severe restrictions of white matter areas

Infections in infants during the first 12 months of life: role of placental malaria and environmental factors.

Science.gov (United States)

Le Port, Agnès; Watier, Laurence; Cottrell, Gilles; Ouédraogo, Smaila; Dechavanne, Célia; Pierrat, Charlotte; Rachas, Antoine; Bouscaillou, Julie; Bouraima, Aziz; Massougbodji, Achille; Fayomi, Benjamin; Thiébaut, Anne; Chandre, Fabrice; Migot-Nabias, Florence; Martin-Prevel, Yves; Garcia, André; Cot, Michel

2011-01-01

The association between placental malaria (PM) and first peripheral parasitaemias in early infancy was assessed in Tori Bossito, a rural area of Benin with a careful attention on transmission factors at an individual level. Statistical analysis was performed on 550 infants followed weekly from birth to 12 months. Malaria transmission was assessed by anopheles human landing catches every 6 weeks in 36 sampling houses and season defined by rainfall. Each child was located by GPS and assigned to the closest anopheles sampling house. Data were analysed by survival Cox models, stratified on the possession of insecticide-treated mosquito nets (ITNs) at enrolment. Among infants sleeping in a house with an ITN, PM was found to be highly associated to first malaria infections, after adjusting on season, number of anopheles, antenatal care (ANC) visits and maternal severe anaemia. Infants born from a malaria infected placenta had a 2.13 fold increased risk to present a first malaria infection than those born from a non infected placenta ([1.24-3.67], prisk to present a first malaria infection was increased by 3.2 to 6.5, according to the level of anopheles exposure (moderate or high levels, compared to the absence of anopheles). First malaria infections in early childhood can be attributed simultaneously to both PM and high levels of exposure to infected anopheles. Protective measures as Intermittent Preventive Treatment during pregnancy (IPTp) and ITNs, targeted on both mothers and infants should be reinforced, as well as the research on new drugs and insecticides. In parallel, investigations on placental malaria have to be strengthened to better understand the mechanisms involved, and thus to protect adequately the infants high risk group.

Multiplicity of Plasmodium falciparum infection following intermittent preventive treatment in infants

NARCIS (Netherlands)

Buchholz, Ulrike; Kobbe, Robin; Danquah, Ina; Zanger, Philipp; Reither, Klaus; Abruquah, Harry H.; Grobusch, Martin P.; Ziniel, Peter; May, Jürgen; Mockenhaupt, Frank P.

2010-01-01

Intermittent preventive treatment in infants with sulphadoxine-pyrimethamine (IPTi-SP) reduces malaria morbidity by 20% to 33%. Potentially, however, this intervention may compromise the acquisition of immunity, including the tolerance towards multiple infections with Plasmodium falciparum.

Multiplicity of Plasmodium falciparum infection following intermittent preventive treatment in infants

NARCIS (Netherlands)

Buchholz, U.; Kobbe, R.; Danquah, I.; Zanger, P.; Reither, K.; Abruquah, H.H.; Grobusch, M.P.; Ziniel, P.; May, J.; Mockenhaupt, F.P.

2010-01-01

Background: Intermittent preventive treatment in infants with sulphadoxine-pyrimethamine (IPTi-SP) reduces malaria morbidity by 20% to 33%. Potentially, however, this intervention may compromise the acquisition of immunity, including the tolerance towards multiple infections with Plasmodium

[Ganciclovir therapy for congenital cytomegalovirus infection in newborn infants: a meta analysis].

Science.gov (United States)

Hu, Jin-Tao; Chen, Ping-Yang; Xie, Zong-De; Dang, Xi-Qiang; Wang, Tao; He, Xiao-Ri; Li, Wen; Bo, Tao

2010-01-01

To evaluate the efficacy and safety of ganciclovir therapy for congenital cytomegalovirus (CMV) infection in newborn infants. The randomized controlled trials (RCTs) and quasi-RCTs on ganciclovir therapy for congenital CMV were reviewed in the following electronic databases: PubMed (January 1988 to January 2009), EMbase (January 1988 to January 2009), the Cochrane library (Issue 3, 2003 and Issue 1, 2009), the Chinese Journals Full-text Database (January 1994 to January 2009), the Chinese Biological Medical Disc (January 1994 to January 2009) and the Chinese Medical Current Contents (January 1994 to January 2009). Quality assessment, data extraction, and meta analysis were performed. Ten papers were included. Meta analysis showed that the ganciclovir therapy increased the improvement rate (91.4% vs 34.0%; pCMV infection indexes to become negative in more patients (87.6% vs 15.3%; pCMV infection indexes becoming negative, and decrease incidence of hearing disturbance, with few side effects, in newborn infants with CMV infection. However the supporting evidence is not strong due to few trials and more high-quality research is needed.

Minimizing systemic infection during complete parenteral alimentation of small infants

Science.gov (United States)

Nelson, R.

1974-01-01

A regimen of parenteral alimentation for infants was designed to eliminate as many factors responsible for infection as possible. The most important features of the feeding regimen were as follows. (1) Infants were fed via indwelling silastic catheters inserted into the superior vena cava or the right atrium by a cutdown operation. (2) The parenteral feeding was fat free to simplify the administration system. Y connectors and 2- or 3-way taps were avoided. (3) Extreme care was taken of junctions within the infusion system. Only certain members of the hospital staff were allowed to break such junctions, e.g. during the changing of packs of solution or of the giving sets. These junctions were sprayed with antibacterial aerosols. (4) The hypertonic solutions of nutrients were prepared in plastic packs, which do not require ventilation. The infusion system was therefore not contaminated by the entry of unsterile outside air. (5) The infused solutions were passed through 0·22 μm millipore filters before entering the patient's blood stream. There was an infection rate of 9% which was less than the 25 to 45% infection rate previously reported during parenteral feeding through indwelling venous catheters, and is also less than that associated with ventriculoatrial shunts for hydrocephalus. There was no case of systemic candidiasis, which is the most frequent and most serious infection associated with parenteral feeding. PMID:4206445

Predictors and Evolution of Antiretroviral Therapy Adherence Among Perinatally HIV-Infected Adolescents in Brazil.

Science.gov (United States)

Côté, José; Delmas, Philippe; de Menezes Succi, Regina Célia; Galano, Eliana; Auger, Patricia; Sylvain, Hélène; Colson, Sebastien; Machado, Daisy Maria

2016-09-01

Antiretroviral therapy medication adherence is a complex phenomenon influenced by multiple factors. This study examines its evolution and predictors among perinatally HIV-infected youths in São Paulo, Brazil. During a 1-year longitudinal cohort study, perinatally HIV-infected youths aged 13-21 years taking antiretroviral therapy were recruited in hospitals and HIV/AIDS reference centers. Data were collected at baseline and after 12 months. Variables assessed were adherence, self-efficacy regarding medication intake, social support, stress level, depression, CD4 cell count, viral load, and symptoms. Adherence was defined as taking ≥95% of prescribed HIV medication in the past 7 days. Generalized estimating equation and analysis of variance methods were used. A total of 268 adolescents participated in the study (59% female; mean age of 16 years). At baseline, 63.06% of the sample was adherent to their HIV medication, and 52.99% had an undetectable viral load. All participants, regardless of adherence, reported: low levels of stress and symptoms of depression; high perception of medication self-efficacy and social support; and a mean of 6.8 symptoms related to their HIV medication. Predictors of adherence were: high perception of medication self-efficacy (odds ratio = 2.81; 95% confidence interval: 1.94-4.05) and low number of reported medication side effects (odds ratio = .97; 95% confidence interval: .95-.99]. Between baseline and follow-up, 49.6% remained adherent, 22.3% remained nonadherent, and the adherence level changed over time for 28.2%. These findings suggest the need to develop interventions to enhance self-efficacy toward medication and to help youth better manage HIV medication symptoms. Crown Copyright © 2016. Published by Elsevier Inc. All rights reserved.

The Social Nature of Perceived Illness Representations of Perinatal Depression in Rural Uganda.

Science.gov (United States)

Sarkar, Nandini D P; Bardaji, Azucena; Peeters Grietens, Koen; Bunders-Aelen, Joske; Baingana, Florence; Criel, Bart

2018-06-07

While the global health community advocates for greater integration of mental health into maternal health agendas, a more robust understanding of perinatal mental health, and its role in providing integrated maternal health care and service delivery, is required. The present study uses the Illness Representation Model, a theoretical cognitive framework for understanding illness conceptualisations, to qualitatively explore multiple stakeholder perspectives on perinatal depression in rural Uganda. A total of 70 in-depth interviews and 9 focus group discussions were conducted with various local health system stakeholders, followed by an emergent thematic analysis using NVivo 11. Local communities perceived perinatal depression as being both the fault of women, and not. It was perceived as having socio-economic and cultural causal factors, in particular, as being partner-related. In these communities, perinatal depression was thought to be a common occurrence, and its negative consequences for women, infants and the community at large were recognised. Coping and help-seeking behaviours prescribed by the participants were also primarily socio-cultural in nature. Placing the dynamics and mechanisms of these local conceptualisations of perinatal depression alongside existing gaps in social and health care systems highlights both the need of, and the opportunities for, growth and prioritisation of integrated perinatal biomedical, mental, and social health programs in resource-constrained settings.

Perinatal outcomes of pregnancies conceived by assisted reproductive technologies

Directory of Open Access Journals (Sweden)

Šljivančanin Tamara

2015-01-01

Full Text Available Introduction. Recent epidemiological studies showed significantly higher incidence of perinatal complications in newborns and women after the use of assisted reproductive technologies (ART. Multiple pregnancies are more frequent after the use of ART. Singleton pregnancies following ART are more prone to preterm birth, low and very low birth weight (LBW and VLBW, small for gestational age (SGA and perinatal mortality. Objective. The aim of this study was to summarize the results of relevant articles and to evaluate whether the mode of conception is the determining factor for different pregnancy outcomes after assisted and natural conceptions. Methods. Eleven studies were included in this review. The following outcomes were observed: preterm and very preterm birth, SGA, LBW, VLBW, perinatal mortality, admission to neonatal intensive care unit (NICU, and Apgar score (As ≤7 at fifth minute. Qualitative analysis and quantitative assessment were performed. Results. For singletons, odds ratios were 1.794 (95% confidence interval 1.660-1.939 for preterm birth, 1.649 (1.301-2.089 for LBW, 1.265 (1.048-1.527 for SGA. Admission to NICU, As≤7 at fifth minute and perinatal mortality showed significantly different frequency after assisted conception. Summary of results for twin gestations showed no significant difference between ART and spontaneous conception for preterm birth (32-36 weeks, very preterm birth (<32 weeks, LBW and VLBW. Conclusion. Analyzed studies showed that infants from ART have significantly worse perinatal outcome compared with natural conception. More observational studies should be conducted in order to establish the exact mechanism leading to more frequent perinatal morbidity and mortality after the use of ART.

Neurological outcomes in symptomatic congenital cytomegalovirus-infected infants after introduction of newborn urine screening and antiviral treatment.

Science.gov (United States)

Nishida, Kosuke; Morioka, Ichiro; Nakamachi, Yuji; Kobayashi, Yoko; Imanishi, Takamitsu; Kawano, Seiji; Iwatani, Sota; Koda, Tsubasa; Deguchi, Masashi; Tanimura, Kenji; Yamashita, Daisuke; Nibu, Ken-Ichi; Funakoshi, Toru; Ohashi, Masanobu; Inoue, Naoki; Iijima, Kazumoto; Yamada, Hideto

2016-02-01

Newborn screening for urinary cytomegalovirus (CMV) and early introduction of antiviral treatment are expected to improve neurological outcomes in symptomatic congenital CMV-infected infants. This cohort study prospectively evaluated neurological outcomes in symptomatic congenital CMV-infected infants following the introduction of hospital-based newborn urinary CMV screening and antiviral treatment. Following institutional review board approval and written informed consent from their parents, newborns were prospectively screened from 2009 to 2014 for urinary CMV-DNA by PCR within 1 week after birth at Kobe University Hospital and affiliated hospitals. CMV-positive newborns were further examined at Kobe University Hospital, and those diagnosed as symptomatic were treated with valganciclovir for 6 weeks plus immunoglobulin. Clinical neurological outcomes were evaluated at age ⩾12 months and categorized by the presence and severity of neurologic sequelae. Urine samples of 6348 newborns were screened, with 32 (0.50%) positive for CMV. Of these, 16 were diagnosed with symptomatic infection and 12 received antiviral treatment. Four infants developed severe impairment (33%), three developed mild impairment (25%), and five developed normally (42%). This is the first Japanese report of neurological assessments in infants with symptomatic congenital CMV infection who received early diagnosis and antiviral treatment. Urinary screening, resulting in early diagnosis and treatment, may yield better neurological outcomes in symptomatic congenital CMV-infected infants. Copyright © 2015 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Treatment of 31 Cases of Infant Respiratory Tract Infection by Health-care Tuina plus Medicated Bath

Institute of Scientific and Technical Information of China (English)

LI Jie; WU Xue-fei

2003-01-01

Thirty-one cases of infant respiratory tract infection were treated by no-pain health-care Tuina plus medicated bath. Since the therapeutic effects were satisfactory, so parents and infants are willing to accept.

The effectiveness of regionalization of perinatal care services--a systematic review.

Science.gov (United States)

Rashidian, A; Omidvari, A H; Vali, Y; Mortaz, S; Yousefi-Nooraie, R; Jafari, M; Bhutta, Z A

2014-10-01

Several reports recommend the implementation of perinatal regionalization for improvements in maternal and neonatal outcomes, while research evidence on the effectiveness of perinatal regionalization has been limited. The interventional studies have been assessed for robust evidence on the effectiveness of perinatal regionalization on improving maternal and neonatal health outcomes. Bibliographic databases of Medline, EMbase, EconLit, HMIC have been searched using sensitive search terms for interventional studies that reported important patient or process outcomes. At least two authors assessed eligibility for inclusion and the risk of biases and extracted data from the included studies. As meta-analysis was not possible, a narrative analysis as well as a 'vote-counting' analysis has been conducted for important outcomes. After initial screenings 53 full text papers were retrieved. Eight studies were included in the review from the USA, Canada and France. Studies varied in their designs, and in the specifications of the intervention and setting. Only three interrupted time series studies had a low risk of bias, of which only one study reported significant reductions in neonatal and infant mortality. Studies of higher risk of bias were more likely to report improvements in outcomes. Implementing perinatal regionalization programs is correlated with improvements in perinatal outcomes, but it is not possible to establish a causal link. Despite several high profile policy statements, evidence of effect is weak. It is necessary to assess the effectiveness of perinatal regionalization using robust research designs in a more diverse range of countries.

Early-life exposure to outdoor air pollution and respiratory health, ear infections, and eczema in infants from the INMA study

DEFF Research Database (Denmark)

Aguilera, Inmaculada; Pedersen, Marie; Garcia-Esteban, Raquel

2013-01-01

the first 12-18 months of age in a Spanish birth cohort of 2,199 infants. METHODS: We obtained parentally reported information on doctor-diagnosed lower respiratory tract infections (LRTI) and parental reports of wheezing, eczema, and ear infections. We estimated individual exposures to nitrogen dioxide (NO...... and lower respiratory tract infections in infants.......BACKGROUND: Prenatal and early-life periods may be critical windows for harmful effects of air pollution on infant health. OBJECTIVES: We studied the association of air pollution exposure during pregnancy and the first year of life with respiratory illnesses, ear infections, and eczema during...

Early Diagnosis of HIV Infection in Infants - One Caribbean and Six Sub-Saharan African Countries, 2011-2015.

Science.gov (United States)

Diallo, Karidia; Kim, Andrea A; Lecher, Shirley; Ellenberger, Dennis; Beard, R Suzanne; Dale, Helen; Hurlston, Mackenzie; Rivadeneira, Molly; Fonjungo, Peter N; Broyles, Laura N; Zhang, Guoqing; Sleeman, Katrina; Nguyen, Shon; Jadczak, Steve; Abiola, Nadine; Ewetola, Raimi; Muwonga, Jérémie; Fwamba, Franck; Mwangi, Christina; Naluguza, Mary; Kiyaga, Charles; Ssewanyana, Isaac; Varough, Deyde; Wysler, Domercant; Lowrance, David; Louis, Frantz Jean; Desinor, Olbeg; Buteau, Josiane; Kesner, Francois; Rouzier, Vanessa; Segaren, Nat; Lewis, Tessa; Sarr, Abdoulaye; Chipungu, Geoffrey; Gupta, Sundeep; Singer, Daniel; Mwenda, Reuben; Kapoteza, Hilary; Chipeta, Zawadi; Knight, Nancy; Carmona, Sergio; MacLeod, William; Sherman, Gayle; Pillay, Yogan; Ndongmo, Clement B; Mugisa, Bridget; Mwila, Annie; McAuley, James; Chipimo, Peter J; Kaonga, Wezi; Nsofwa, Dailess; Nsama, Davy; Mwamba, Fales Zulu; Moyo, Crispin; Phiri, Clement; Borget, Marie-Yolande; Ya-Kouadio, Leonard; Kouame, Abo; Adje-Toure, Christiane A; Nkengasong, John

2016-11-25

Pediatric human immunodeficiency virus (HIV) infection remains an important public health issue in resource-limited settings. In 2015, 1.4 million children aged 50% decline. The most common challenges for access to testing for early infant diagnosis included difficulties in specimen transport, long turnaround time between specimen collection and receipt of results, and limitations in supply chain management. Further reductions in HIV mortality in children can be achieved through continued expansion and improvement of services for early infant diagnosis in PEPFAR-supported countries, including initiatives targeted to reach HIV-exposed infants, ensure access to programs for early infant diagnosis of HIV, and facilitate prompt linkage to treatment for children diagnosed with HIV infection.

Early MRI in term infants with perinatal hypoxic–ischaemic brain injury: Interobserver agreement and MRI predictors of outcome at 2 years

International Nuclear Information System (INIS)

Goergen, S.K.; Ang, H.; Wong, F.; Carse, E.A.; Charlton, M.; Evans, R.; Whiteley, G.; Clark, J.; Shipp, D.; Jolley, D.; Paul, E.; Cheong, J.L.Y.

2014-01-01

Aim: To compare diffusion-weighted imaging (DWI) and non-DWI magnetic resonance imaging (MRI), proton MR spectroscopy (1H-MRS), and clinical biomarkers for prediction of 2 year developmental outcome in term infants with perinatal hypoxic–ischaemic encephalopathy (HIE). Materials and methods: Nineteen infants ≥36 weeks gestation with HIE were recruited and MRI performed day 3–7 (mean = 5). MRI was scored independently by three radiologists using a standardized scoring system. Lactate-to-N-acetylaspartate ratio (Lac:NAA) in the lentiform nucleus was calculated. Developmental assessment was performed at 2 years using the Bayley Scales of Infant and Toddler Development (BSID-III). Interobserver agreement about abnormality in 10 brain regions was measured. Univariate analysis was performed to determine variables associated with adverse outcome (i.e., death or Bayley score for any domain <70). Results: Good interobserver agreement (kappa = 0.61–0.69) on scores for DWI was obtained for the cortex, putamen, and brainstem, but not for any region on non-DWI. A significant association was found between outcome and Lac:NAA (p < 0.003) and DWI scores for lentiform nucleus, thalamus, cortex, posterior limb of the internal capsule (PLIC), and paracentral white matter (p = 0.001–0.013), but for non-DWI score only in the vermis or brainstem. A combination of Lac:NAA ≥0.25 or DWI/apparent diffusion coefficient (ADC) signal abnormality in the PLIC had 100% specificity and sensitivity for poor outcome. Conclusion: Interobserver agreement for non-DWI performed during the first week is poor. Agreement by three radiologists about the presence of abnormal signal within the PLIC on ADC/DWI images or elevation of Lac:NAA above 0.25 improved sensitivity without reducing the prognostic specificity of MRS in the 19 patients, but this requires validation in a larger group of infants with HIE who have been treated with hypothermia

Infections in infants during the first 12 months of life: role of placental malaria and environmental factors.

Directory of Open Access Journals (Sweden)

Agnès Le Port

Full Text Available BACKGROUND: The association between placental malaria (PM and first peripheral parasitaemias in early infancy was assessed in Tori Bossito, a rural area of Benin with a careful attention on transmission factors at an individual level. METHODOLOGY: Statistical analysis was performed on 550 infants followed weekly from birth to 12 months. Malaria transmission was assessed by anopheles human landing catches every 6 weeks in 36 sampling houses and season defined by rainfall. Each child was located by GPS and assigned to the closest anopheles sampling house. Data were analysed by survival Cox models, stratified on the possession of insecticide-treated mosquito nets (ITNs at enrolment. PRINCIPAL FINDINGS: Among infants sleeping in a house with an ITN, PM was found to be highly associated to first malaria infections, after adjusting on season, number of anopheles, antenatal care (ANC visits and maternal severe anaemia. Infants born from a malaria infected placenta had a 2.13 fold increased risk to present a first malaria infection than those born from a non infected placenta ([1.24-3.67], p<0.01 when sleeping in a house with an ITN. The risk to present a first malaria infection was increased by 3.2 to 6.5, according to the level of anopheles exposure (moderate or high levels, compared to the absence of anopheles. CONCLUSIONS: First malaria infections in early childhood can be attributed simultaneously to both PM and high levels of exposure to infected anopheles. Protective measures as Intermittent Preventive Treatment during pregnancy (IPTp and ITNs, targeted on both mothers and infants should be reinforced, as well as the research on new drugs and insecticides. In parallel, investigations on placental malaria have to be strengthened to better understand the mechanisms involved, and thus to protect adequately the infants high risk group.

The Development of Extremely Preterm Infants Born to Women Who Had Genitourinary Infections During Pregnancy.

Science.gov (United States)

Leviton, Alan; Allred, Elizabeth N; Kuban, Karl C K; O'Shea, T Michael; Paneth, Nigel; Onderdonk, Andrew B; Fichorova, Raina N; Dammann, Olaf

2016-01-01

Gestational genitourinary infections, which have been associated with neurodevelopmental impairments among infants born near term, have not been studied among very preterm infants. The mothers of 989 infants born before 28 weeks of gestation were interviewed about urine, bladder, or kidney infections (UTIs) and cervical or vaginal infections (CVIs) during pregnancy, as well as other exposures and characteristics, and their charts were reviewed for the Extremely Low Gestational Age Newborns (ELGAN) Study (2002-2004). At 2 years of age, these infants underwent a neurodevelopmental assessment. Generalized estimating equation logistic regression models of developmental adversities were used to adjust for potential confounders. Infants born to women who reported a UTI were less likely than were others to have a very low Mental Development Index (adjusted odds ratio = 0.5; 95% confidence interval: 0.3, 0.8), whereas infants born to women who reported a CVI were more likely than others to have a low Psychomotor Development Index (adjusted odds ratio = 1.7; 95% confidence interval: 1.04, 2.7). In this high-risk sample, maternal gestational CVI, but not UTI, was associated with a higher risk of impaired motor development at 2 years of age. The apparent protective effect of UTI might be spurious, reflect confounding due to untreated asymptomatic bacteriuria among women who were not given a diagnosis of UTI, or reflect preconditioning. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Perinatal postmortem radiography

International Nuclear Information System (INIS)

Seppaenen, U.

1986-01-01

During 1980-1982 a postmortem radiologic investigation was carried out on 514 perinatally dead infants from 22 hospitals in Finland. Pathologic radiologic findings were seen in 30% of the material. Ninety-nine cases had congenital defects, while the rest showed other skeletal or soft tissue abnormalities. Of those with congenital defects, there were 6 osteochondrodysplasias, 16 chromosomal malformation syndromes, 13 autosomal recessive inherited malformation syndromes and 18 multiple malformation syndromes of unknown aetiology. There were also 18 cases with malformation sequences and 10 single malformations with abnormal radiologic findings. Congenital defects due to disruptions were detected in 12 cases and defects due to deformations in 7. The present article includes a review of the radiologic findings in 514 cases, with special reference to the skeletal findings. (orig./MG)

Vertically transmitted cytomegalovirus infection in newborn preterm infants.

Science.gov (United States)

Balcells, Carla; Botet, Francesc; Gayete, Sònia; Marcos, M Ángeles; Dorronsoro, Izaskun; de Alba, Concepción; Figueras-Aloy, Josep

2016-07-01

To determine the epidemiology of congenital and acquired cytomegalovirus (CMV) infections in preterm infants and to analyze the efficacy of breast milk freezing in decreasing the vertical transmission rate of CMV. During 2013 and 2014, preterm newborns who weighed ≤1500 g and were admitted to 22 Spanish neonatal units were included and screened for CMV infection according to the Spanish Neonatology Society recommendations. Each hospital treated the breast milk according to its own protocols. Among the 1236 preterm neonates included, 10 had a congenital infection (0.8%) and 49 had an acquired infection (4.0%) (82% demonstrated positive PCR-CMV in breast milk). The neonates who received only frozen milk presented less frequently with acquired infection (1.2%) than those fed fresh milk (5.5%) (RR=0.22; 95% CI 0.05-0.90; P=0.017). The newborns who received bank milk followed by frozen or fresh breast milk more frequently had an acquired infection (2.1% or 2.2%, respectively) than those fed only frozen breast milk. The incidence of congenital CMV infection in our sample is low, as described in the literature. To reduce acquired CMV infection, freezing breast milk might be an advisable procedure for preterm neonates born from seropositive mothers, either from the beginning of lactation or after a period of bank milk administration.

Regional socioeconomic indicators and ethnicity as predictors of regional infant mortality rate in Slovakia

NARCIS (Netherlands)

Rosicova, Katarina; Geckova, Andrea Madarasova; van Dijk, Jitse P.; Kollarova, Jana; Rosic, Martin; Groothoff, Johan W.

2011-01-01

Objective Exploring the associations of regional differences in infant mortality with selected socioeconomic indicators and ethnicity could offer important clues for designing public health policy measures. Methods Data included perinatal and infant mortality in the 79 districts of the Slovak

Clinical characteristics and molecular epidemiology of Enterovirus infection in infants <3 months in a referral paediatric hospital of Barcelona.

Science.gov (United States)

Rodà, Diana; Pérez-Martínez, Esther; Cabrerizo, María; Trallero, Gloria; Martínez-Planas, Aina; Luaces, Carles; García-García, Juan-José; Muñoz-Almagro, Carmen; Launes, Cristian

2015-11-01

Enterovirus (EV) infection is common in infants, but the information with regard to the molecular epidemiology and the associations between types and clinical variables is very scarce. This study includes 195 children Enteroviruses cause a normally benign illness in young infants, except in some cases. • The molecular epidemiology of Enterovirus infection is not well known in European countries. • This study describes a large number of infants with Enterovirus infection and shows the seasonality of different types, and their associations with epidemiologic and clinical variables.

Infants' Peripheral Blood Lymphocyte Composition Reflects Both Maternal and Post-Natal Infection with Plasmodium falciparum.

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Odilon Nouatin

Full Text Available Maternal parasitoses modulate fetal immune development, manifesting as altered cellular immunological activity in cord blood that may be linked to enhanced susceptibility to infections in early life. Plasmodium falciparum typifies such infections, with distinct placental infection-related changes in cord blood exemplified by expanded populations of parasite antigen-specific regulatory T cells. Here we addressed whether such early-onset cellular immunological alterations persist through infancy. Specifically, in order to assess the potential impacts of P. falciparum infections either during pregnancy or during infancy, we quantified lymphocyte subsets in cord blood and in infants' peripheral blood during the first year of life. The principal age-related changes observed, independent of infection status, concerned decreases in the frequencies of CD4+, NKdim and NKT cells, whilst CD8+, Treg and Teff cells' frequencies increased from birth to 12 months of age. P. falciparum infections present at delivery, but not those earlier in gestation, were associated with increased frequencies of Treg and CD8+ T cells but fewer CD4+ and NKT cells during infancy, thus accentuating the observed age-related patterns. Overall, P. falciparum infections arising during infancy were associated with a reversal of the trends associated with maternal infection i.e. with more CD4+ cells, with fewer Treg and CD8+ cells. We conclude that maternal P. falciparum infection at delivery has significant and, in some cases, year-long effects on the composition of infants' peripheral blood lymphocyte populations. Those effects are superimposed on separate and independent age- as well as infant infection-related alterations that, respectively, either match or run counter to them.

Astrovirus infection in hospitalized infants with severe combined immunodeficiency after allogeneic hematopoietic stem cell transplantation.

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Werner Wunderli

Full Text Available Infants with severe primary combined immunodeficiency (SCID and children post-allogeneic hematopoietic stem cell transplantation (HSCT are extremely susceptible to unusual infections. The lack of generic tools to detect disease-causing viruses among more than 200 potential human viral pathogens represents a major challenge to clinicians and virologists. We investigated retrospectively the causes of a fatal disseminated viral infection with meningoencephalitis in an infant with gamma C-SCID and of chronic gastroenteritis in 2 other infants admitted for HSCT during the same time period. Analysis was undertaken by combining cell culture, electron microscopy and sequence-independent single primer amplification (SISPA techniques. Caco-2 cells inoculated with fecal samples developed a cytopathic effect and non-enveloped viral particles in infected cells were detected by electron microscopy. SISPA led to the identification of astrovirus as the pathogen. Both sequencing of the capsid gene and the pattern of infection suggested nosocomial transmission from a chronically excreting index case to 2 other patients leading to fatal infection in 1 and to transient disease in the others. Virus-specific, real-time reverse transcription polymerase chain reaction was then performed on different stored samples to assess the extent of infection. Infection was associated with viremia in 2 cases and contributed to death in 1. At autopsy, viral RNA was detected in the brain and different other organs, while immunochemistry confirmed infection of gastrointestinal tissues. This report illustrates the usefulness of the combined use of classical virology procedures and modern molecular tools for the diagnosis of unexpected infections. It illustrates that astrovirus has the potential to cause severe disseminated lethal infection in highly immunocompromised pediatric patients.

[Analysis of death causes among infants in Guangzhou from 2010 to 2013].

Science.gov (United States)

Shen, Jichuan; Wang, Ming; Dong, Hang; Zhou, Qin

2014-06-01

To analyze the main death causes among infants in Guangzhou in 2010-2013 and to provide an objective and scientific basis for risk communication of public health emergencies in the future. Descriptive epidemiological method was used to analyze the death causes among infants reported in Guangzhou from the National Death Registration Reporting Information System. The death causes among infants were classified by the 10th international classification of diseases (ICD-10). The constitution and rank order of death causes among infants were analyzed according to the underlying causes of deaths. A total of 4 880 cases of infant deaths were reported in Guangzhou from 2010 to 2013 and infant deaths in floating population were 1.8 (3 135/1 745) times of registered population. The deaths of male infants were 1.73 (3 094/1 786) times of female infants. The neonatal group accounted for 52.32% (2 553/4 880) of total infant deaths and early neonatal group accounted for 64.86% (1 656/2 553) of total neonatal deaths. The top five causes of infant deaths followed by perinatal diseases, congenital malformations, respiratory diseases (mainly pneumonia), accidental deaths and communicable diseases. The mortality ratios were respectively 44.12% (2 153 cases) , 24.73% (1 207 cases), 6.86% (335 cases), 3.48% (170 cases), 3.01% (147 cases) , and no vaccine-related death case was reported. The primary cause of infant deaths in Guangzhou 2010-2013 was perinatal diseases.

Impact of HIV-1 infection on the feto-maternal crosstalk and consequences for pregnancy outcome and infant health.

Science.gov (United States)

Altfeld, Marcus; Bunders, Madeleine J

2016-11-01

Adaptation of the maternal immune system to establish maternal/fetal equilibrium is required for a successful pregnancy. Viral infections, including HIV-1 infection, can alter this maternal/fetal equilibrium, with significant consequences for pregnancy outcome, including miscarriages, impaired fetal growth, and premature delivery. Furthermore, maternal HIV-1 infection has been shown to have a long-term impact on the developing fetal immune system also when the infant is not infected with the virus. In this review, we discuss the consequences of maternal HIV-1 infection and antiretroviral therapy on pregnancy outcome and the health of the uninfected HIV-1-exposed infant.

High rate of symptomatic cytomegalovirus infection in extremely low gestational age preterm infants of 22-24 weeks' gestation after transmission via breast milk.

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Mehler, Katrin; Oberthuer, André; Lang-Roth, Ruth; Kribs, Angela

2014-01-01

Very immature preterm infants are at risk of developing symptomatic or severe infection if cytomegalovirus is transmitted via breast milk. It is still a matter of debate whether human cytomegalovirus (HCMV) infection may lead to long-term sequelae. We hypothesized that symptomatic and severe HCMV infection transmitted via breast milk affects extremely immature infants at a very high rate. In 2012, untreated breast milk was fed to extremely low birth weight infants after parental informed consent was obtained. We retrospectively analyzed data on HCMV infection of infants born in 2012 between 22 and 24 weeks of gestation. 17 infants were born to HCMV IgG-seropositive mothers. 11 (65%) of these were diagnosed with symptomatic infection. In all cases, thrombocytopenia was the reason to analyze the infant's urine. HCMV infection was diagnosed at a median time of 12 weeks after birth. In 5 (45%) infants, thrombocytopenia was the only symptom and resolved without antiviral therapy or platelet transfusion. 6 (55%) infants developed sepsis-like disease with mildly elevated CRP values and showed signs of respiratory failure. 3 (27%) were able to be stabilized on CPAP, 3 (27%) had to be intubated and mechanically ventilated. 4 children were treated with ganciclovir and/or valganciclovir. 55% failed otoacoustic emissions and/or automated auditory brainstem response testing at discharge. In very immature infants born at the border of viability and suffering from multiple preexisting problems, HCMV infection may trigger a severe deterioration of the clinical course. © 2013 S. Karger AG, Basel.

Association of HIV diversity and survival in HIV-infected Ugandan infants.

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Maria M James

2011-04-01

Full Text Available The level of viral diversity in an HIV-infected individual can change during the course of HIV infection, reflecting mutagenesis during viral replication and selection of viral variants by immune and other selective pressures. Differences in the level of viral diversity in HIV-infected infants may reflect differences in viral dynamics, immune responses, or other factors that may also influence HIV disease progression. We used a novel high resolution melting (HRM assay to measure HIV diversity in Ugandan infants and examined the relationship between diversity and survival through 5 years of age.Plasma samples were obtained from 31 HIV-infected infants (HIVNET 012 trial. The HRM assay was used to measure diversity in two regions in the gag gene (Gag1 and Gag2 and one region in the pol gene (Pol.HRM scores in all three regions increased with age from 6-8 weeks to 12-18 months (for Gag1: P = 0.005; for Gag2: P = 0.006; for Pol: P = 0.016. Higher HRM scores at 6-8 weeks of age (scores above the 75(th percentile were associated with an increased risk of death by 5 years of age (for Pol: P = 0.005; for Gag1/Gag2 (mean of two scores: P = 0.003; for Gag1/Gag2/Pol (mean of three scores: P = 0.002. We did not find an association between HRM scores and other clinical and laboratory variables.Genetic diversity in HIV gag and pol measured using the HRM assay was typically low near birth and increased over time. Higher HIV diversity in these regions at 6-8 weeks of age was associated with a significantly increased risk of death by 5 years of age.

Description of 13 Infants Born During October 2015-January 2016 With Congenital Zika Virus Infection Without Microcephaly at Birth - Brazil.

Science.gov (United States)

van der Linden, Vanessa; Pessoa, André; Dobyns, William; Barkovich, A James; Júnior, Hélio van der Linden; Filho, Epitacio Leite Rolim; Ribeiro, Erlane Marques; Leal, Mariana de Carvalho; Coimbra, Pablo Picasso de Araújo; Aragão, Maria de Fátima Viana Vasco; Verçosa, Islane; Ventura, Camila; Ramos, Regina Coeli; Cruz, Danielle Di Cavalcanti Sousa; Cordeiro, Marli Tenório; Mota, Vivian Maria Ribeiro; Dott, Mary; Hillard, Christina; Moore, Cynthia A

2016-12-02

Congenital Zika virus infection can cause microcephaly and severe brain abnormalities (1). Congenital Zika syndrome comprises a spectrum of clinical features (2); however, as is the case with most newly recognized teratogens, the earliest documented clinical presentation is expected to be the most severe. Initial descriptions of the effects of in utero Zika virus infection centered prominently on the finding of congenital microcephaly (3). To assess the possibility of clinical presentations that do not include congenital microcephaly, a retrospective assessment of 13 infants from the Brazilian states of Pernambuco and Ceará with normal head size at birth and laboratory evidence of congenital Zika virus infection was conducted. All infants had brain abnormalities on neuroimaging consistent with congenital Zika syndrome, including decreased brain volume, ventriculomegaly, subcortical calcifications, and cortical malformations. The earliest evaluation occurred on the second day of life. Among all infants, head growth was documented to have decelerated as early as 5 months of age, and 11 infants had microcephaly. These findings provide evidence that among infants with prenatal exposure to Zika virus, the absence of microcephaly at birth does not exclude congenital Zika virus infection or the presence of Zika-related brain and other abnormalities. These findings support the recommendation for comprehensive medical and developmental follow-up of infants exposed to Zika virus prenatally. Early neuroimaging might identify brain abnormalities related to congenital Zika infection even among infants with a normal head circumference (4).

[Perinatal mortality in dogs. Clinical, bacteriological and pathological studies].

Science.gov (United States)

Sager, M; Remmers, C

1990-08-01

1. In intensively operated dog breeding kennels bacterial infections are very significant in perinatal mortality. 2. Staph. aureus, Streptococci (type G) and also beta-haemolytic E. coli were transmitted intra-uterine or by the infected genital tract to the puppies. In many cases they are the cause of septicaemic death of the puppies. 3. A second important cause of infection is subclinical mastitis of the bitch, leading to septicaemic death of newborn puppies. 4. Prophylactic hygienic measures make possible a prognosis concerning the risk of perinatal death. This includes examinations of the dog and the bitch ante coitum, bacteriological examination of the genital tract of the bitch, and a bacteriological examination of the milk before the date of birth. 5. Prophylactic hygienic measures in combination with antibiotic treatment of the bitch or the puppies could reduce the losses of puppies to less than 10%.

Determinants of body composition in preterm infants at the time of hospital discharge.

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Simon, Laure; Frondas-Chauty, Anne; Senterre, Thibault; Flamant, Cyril; Darmaun, Dominique; Rozé, Jean-Christophe

2014-07-01

Preterm infants have a higher fat mass (FM) percentage and a lower fat-free mass (FFM) than do term infants at the time of hospital discharge. We determined perinatal and nutritional factors that affect the body composition of preterm infants at discharge. A total of 141 preterm infants born at FFM was compared with reference data in term infants according to sex and gestational age. Linear regression produced an excellent model to predict absolute FFM from perinatal characteristics and nutrition (R(2) = 0.82) but not the FM percentage (R(2) = 0.24). Gestational and postnatal ages played an equal role in absolute FFM accretion, as did the initial growth (between birth and day 5) and growth between day 5 and discharge. Antenatal corticosteroid treatment slightly reduced FFM accretion. As concerns nutritional intake, a higher protein:energy ratio at days 10 and 21 was significantly associated with decreased risk of an FFM deficit when preterm infants were compared with reference values for term infants. Boys had higher risk of an FFM deficit than did girls. The initial growth and quality of nutrition were significantly associated with absolute FFM accretion during a hospital stay in preterm infants. This trial was registered at clinicaltrials.gov as NCT01450436. © 2014 American Society for Nutrition.

Respiratory viral infections in infants with clinically suspected pertussis

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Angela E. Ferronato

2013-11-01

Full Text Available Objective: to evaluate the frequency of respiratory viral infections in hospitalized infants with clinical suspicion of pertussis, and to analyze their characteristics at hospital admission and clinical outcomes. Methods: a historical cohort study was performed in a reference service for pertussis, in which the research of respiratory viruses was also a routine for infants hospitalized with respiratory problems. All infants reported as suspected cases of pertussis were included. Tests for Bordetella pertussis (BP (polymerase chain reaction/culture and for respiratory viruses (RVs (immunofluorescence were performed. Patients who received macrolides before hospitalization were excluded. Clinical data were obtained from medical records. Results: Among the 67 patients studied, BP tests were positive in 44%, and 26% were positive for RV. There was no etiological identification in 35%, and RV combined with BP was identified in 5%. All patients had similar demographic characteristics. Cough followed by inspiratory stridor or cyanosis was a strong predictor of pertussis, as well as prominent leukocytosis and lymphocytosis. Rhinorrhea and dyspnea were more frequent in viral infections. Macrolides were discontinued in 40% of patients who tested positive for RV and negative for BP. Conclusion: the results suggest that viral infection can be present in hospitalized infants with clinical suspicion of pertussis, and etiological tests may enable a reduction in the use of macrolides in some cases. However, the etiological diagnosis of respiratory virus infection, by itself, does not exclude the possibility of infection with BP. Resumo: Objetivo: avaliar a frequência das infecções por vírus respiratórios em lactentes hospitalizados com suspeita clínica de coqueluche e analisar suas características admissionais e evolutivas. Métodos: foi realizado um estudo de coorte histórica, em um serviço sentinela para coqueluche, no qual a pesquisa de v

Origin and dynamics of oligodendrocytes in the developing brain : Implications for perinatal white matter injury

NARCIS (Netherlands)

van Tilborg, Erik; de Theije, Caroline G.M.; van Hal, Maurik; Wagenaar, Nienke; de Vries, Linda S.; Benders, Manon J.; Rowitch, David H; Nijboer, Cora H.

2018-01-01

Infants born prematurely are at high risk to develop white matter injury (WMI), due to exposure to hypoxic and/or inflammatory insults. Such perinatal insults negatively impact the maturation of oligodendrocytes (OLs), thereby causing deficits in myelination. To elucidate the precise pathophysiology

Maternal Antenatal Depression and Infant Disorganized Attachment at 12 months

OpenAIRE

Hayes, Lisa J.; Goodman, Sherryl H.; Carlson, Elizabeth

2012-01-01

Although high rates of attachment disorganization have been observed in infants of depressed mothers, little is known about the role of antenatal depression as a precursor to infant attachment disorganization. The primary aim of this study was to examine associations between maternal antenatal depression and infant disorganization at 12 months in a sample of women (N = 79) at risk for perinatal depression. A secondary aim was to test the roles of maternal postpartum depression and maternal pa...

Prospective Characterization of the Risk Factors for Transmission and Symptoms of Primary Human Herpesvirus Infections Among Ugandan Infants.

Science.gov (United States)

Gantt, Soren; Orem, Jackson; Krantz, Elizabeth M; Morrow, Rhoda Ashley; Selke, Stacy; Huang, Meei-Li; Schiffer, Joshua T; Jerome, Keith R; Nakaganda, Annet; Wald, Anna; Casper, Corey; Corey, Lawrence

2016-07-01

Human herpesvirus (HHV) infections are common during infancy. Primary infections are frequently asymptomatic and best studied prospectively by using direct viral detection. Oropharyngeal swab specimens were collected weekly from Ugandan newborn infants, their mothers, and other children in the household. Blood specimens were collected every 4 months. Samples were tested for herpes simplex virus (HSV) types 1 and 2, Epstein-Barr virus (EBV), cytomegalovirus (CMV), HHV-6A, HHV-6B, and HHV-8, using quantitative polymerase chain reaction. Thirty-two infants, 32 mothers, and 49 other household children were followed for a median of 57 weeks. Seventeen mothers had human immunodeficiency virus type 1 (HIV) infection; no infants acquired HIV-1. The 12-month incidence of postnatal infection was 76% for HHV-6B, 59% for CMV, 47% for EBV, 8% for HSV-1, and 0% for HHV-8. The quantity of oropharyngeal shedding by contacts was associated with HHV-6A or HHV-6B transmission. Maternal HIV-1 infection was associated with EBV transmission, while breastfeeding and younger child contacts were associated with CMV transmission. Except for HSV-1, primary HHV infections were subclinical. By capturing exposures and acquisition events, we found that the incidence and risk factors of infection vary by HHV type. HSV-1 infection, unlike other HHV infections, caused acute clinical illness in these infants. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

Urinary tract infection in full-term newborn infants: risk factor analysis

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Falcão Mário Cícero

2000-01-01

Full Text Available OBJECTIVE: To analyze the correlation of risk factors to the occurrence of urinary tract infection in full-term newborn infants. PATIENTS AND METHODS: Retrospective study (1997 including full-term infants having a positive urine culture by bag specimen. Urine collection was based on: fever, weight loss > 10% of birth weight, nonspecific symptoms (feeding intolerance, failure to thrive, hypoactivity, debilitate suction, irritability, or renal and urinary tract malformations. In these cases, another urine culture by suprapubic bladder aspiration was collected to confirm the diagnosis. To compare and validate the risk factors in each group, the selected cases were divided into two groups: Group I - positive urine culture by bag specimen collection and negative urine culture by suprapubic aspiration, and Group II - positive urine culture by bag specimen collection and positive urine culture by suprapubic aspiration . RESULTS: Sixty one infants were studied, Group I, n = 42 (68.9% and Group II, n = 19 (31.1%. The selected risk factors (associated infectious diseases, use of broad-spectrum antibiotics, renal and urinary tract malformations, mechanical ventilation, parenteral nutrition and intravascular catheter were more frequent in Group II (p<0.05. Through relative risk analysis, risk factors were, in decreasing importance: parenteral nutrition, intravascular catheter, associated infectious diseases, use of broad-spectrum antibiotics, mechanical ventilation, and renal and urinary tract malformations. CONCLUSION: The results showed that parenteral nutrition, intravascular catheter, and associated infectious diseases contributed to increase the frequency of neonatal urinary tract infection, and in the presence of more than one risk factor, the occurrence of urinary tract infection rose up to 11 times.

Emergence of antiviral resistance during oral valganciclovir treatment of an infant with congenital cytomegalovirus (CMV) infection.

Science.gov (United States)

Choi, K Yeon; Sharon, B; Balfour, H H; Belani, K; Pozos, T C; Schleiss, M R

2013-08-01

Congenital infection with human cytomegalovirus (CMV) is a major cause of morbidity, including sensorineural hearing loss (SNHL), in newborns. Antiviral therapy with ganciclovir (GCV) and its oral prodrug, valganciclovir (VAL-GCV) are increasingly being administered to infected infants, toward the goal of improving neurodevelopmental and auditory outcomes. In this case report, we describe a symptomatic congenitally infected infant treated with VAL-GCV in whom GCV resistance was suspected, based on a 50-fold increase in viral load after 6 weeks of oral therapy. Analyses of CMV sequences from both blood and urine demonstrated populations of viruses with M460V and L595F mutations in the UL97 phosphotransferase gene. In contrast, analysis of viral DNA retrieved from the newborn dried blood spot demonstrated wild-type UL97 sequences. DNAemia resolved after the discontinuation of VAL-GCV. Long-term VAL-GCV therapy in congenitally infected infants can select for resistant viral variants, and anticipatory virological monitoring may be warranted. Copyright © 2013 Elsevier B.V. All rights reserved.

Risk factors for perinatal mortality in an urban area of Southern Brazil, 1993

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Ana M. B. Menezes

Full Text Available INTRODUCTION: Although there was a considerable reduction in infant mortality in Pelotas, Rio Grande do Sul in the last decade, its perinatal causes were reduced only by 28%. The associated factors of these causes were analised. MATERIAL AND METHOD: All hospital births and perinatal deaths were assessed by daily visits to all the maternity hospitals in the city, throughout 1993 and including the first week of 1994. RESULTS: The perinatal mortality rate was 22.1 per thousand births. The multivariate analysis showed the following risk factors: low socioeconomic level, male sex and maternal age above 35 years . Among multigravidae women, the fetal mortality rate was significantly increased for mothers with a previously low birthweight and a previous stillbirth. For early neonatal mortality the risk was significantly increased by a smaller number of antenatal visits than 5 and low birthweight. CONCLUSIONS: Main risk factors for perinatal mortality: low socioeconomic level, maternal age above 35 years and male sex. For early neonatal mortality the risk was significantly increased by a smaller number of antenatal visits than 5 and low birthweight.

A speculated cause of respiratory inhibition in infants.

Science.gov (United States)

Minowa, Hideki; Arai, Ikuyo; Yasuhara, Hajime; Ebisu, Reiko; Ohgitani, Ayako

2018-10-01

In our previous studies, we documented that threatened premature labor and asymmetrical intrauterine growth restriction were risk factors for respiratory inhibition. The goal of this study was to determine the cause of respiratory inhibition by considering perinatal risk factors. We examined 1497 infants with a gestational age of 36 weeks or greater. All infants were monitored using pulse oximetry and examined via cranial sonography. Respiratory inhibition was defined as severe hypoxemia caused by respiratory inhibition immediately after crying or gastroesophageal reflux or as a respiratory pause during feeding. We examined the relationships between respiratory inhibition and perinatal factors and speculated on the cause of respiratory inhibition. The median gestational age, birth weight, Apgar score at 1 min, and Apgar score at 5 min of the subjects were 38.9 weeks, 2930 g, 8.0 points, and 9.0 points, respectively. Respiratory inhibition was observed in 422 infants. Lateral ventricle enlargement and increased echogenicity in the ganglionic eminence were observed in 417 and 516 infants, respectively. Respiratory inhibition was significantly correlated with shorter gestational periods, twin pregnancies, lateral ventricle enlargement, and increased echogenicity in the ganglionic eminence. We speculate that umbilical cord compression is a major cause of respiratory inhibition.

The Social Nature of Perceived Illness Representations of Perinatal Depression in Rural Uganda

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Nandini D. P. Sarkar

2018-06-01

Full Text Available While the global health community advocates for greater integration of mental health into maternal health agendas, a more robust understanding of perinatal mental health, and its role in providing integrated maternal health care and service delivery, is required. The present study uses the Illness Representation Model, a theoretical cognitive framework for understanding illness conceptualisations, to qualitatively explore multiple stakeholder perspectives on perinatal depression in rural Uganda. A total of 70 in-depth interviews and 9 focus group discussions were conducted with various local health system stakeholders, followed by an emergent thematic analysis using NVivo 11. Local communities perceived perinatal depression as being both the fault of women, and not. It was perceived as having socio-economic and cultural causal factors, in particular, as being partner-related. In these communities, perinatal depression was thought to be a common occurrence, and its negative consequences for women, infants and the community at large were recognised. Coping and help-seeking behaviours prescribed by the participants were also primarily socio-cultural in nature. Placing the dynamics and mechanisms of these local conceptualisations of perinatal depression alongside existing gaps in social and health care systems highlights both the need of, and the opportunities for, growth and prioritisation of integrated perinatal biomedical, mental, and social health programs in resource-constrained settings.

Fulminant hepatitis B virus (HBV) infection in an infant following ...

African Journals Online (AJOL)

by parenteral exposure to infected blood or body fluids and from mother to child. Exposure to HBV ... while pregnant and had a normal vaginal delivery in Cape Town at. This open-access article is ... He had not received any medication prior to presentation. ... infant using the MagNA Pure LC automated extraction method as.

A retrospective chart review to identify perinatal factors associated with food allergies.

Science.gov (United States)

Dowhower Karpa, Kelly; Paul, Ian M; Leckie, J Alexander; Shung, Sharon; Carkaci-Salli, Nurgul; Vrana, Kent E; Mauger, David; Fausnight, Tracy; Poger, Jennifer

2012-10-19

Gut flora are important immunomodulators that may be disrupted in individuals with atopic conditions. Probiotic bacteria have been suggested as therapeutic modalities to mitigate or prevent food allergic manifestations. We wished to investigate whether perinatal factors known to disrupt gut flora increase the risk of IgE-mediated food allergies. Birth records obtained from 192 healthy children and 99 children diagnosed with food allergies were reviewed retrospectively. Data pertaining to delivery method, perinatal antibiotic exposure, neonatal nursery environment, and maternal variables were recorded. Logistic regression analysis was used to assess the association between variables of interest and subsequent food allergy diagnosis. Retrospective investigation did not find perinatal antibiotics, NICU admission, or cesarean section to be associated with increased risk of food allergy diagnosis. However, associations between food allergy diagnosis and male gender (66 vs. 33; p=0.02) were apparent in this cohort. Additionally, increasing maternal age at delivery was significantly associated with food allergy diagnosis during childhood (OR, 1.05; 95% CI, 1.017 to 1.105; p=0.005). Gut flora are potent immunomodulators, but their overall contribution to immune maturation remains to be elucidated. Additional understanding of the interplay between immunologic, genetic, and environmental factors underlying food allergy development need to be clarified before probiotic therapeutic interventions can routinely be recommended for prevention or mitigation of food allergies. Such interventions may be well-suited in male infants and in infants born to older mothers.

Perinatal outcome in relation to fetal sex in offspring to mothers with pre-gestational and gestational diabetes--a population-based study.

Science.gov (United States)

Persson, M; Fadl, H

2014-09-01

The objective of the present study was to investigate if perinatal outcome differs with fetal sex in pregnancies with maternal Type 1 diabetes, Type 2 diabetes or gestational diabetes. This was a population-based cohort study, with data from the Medical Birth Registry in Sweden throughout the period 1998-2007. Singleton pregnancies with maternal Type 1 diabetes (n = 4092), Type 2 diabetes (n = 412) and gestational diabetes (n = 8602) were identified based on the International Classification of Diseases, 10th edition code. For comparison, 905 565 pregnancies without diabetes were included. The primary outcome was a composite outcome, consisting of any of the following diagnoses: perinatal mortality rate, major malformation, preterm delivery, acute respiratory disorders and neonatal hypoglycaemia. Logistic regression was used to obtain odds ratios for adverse outcomes in male offspring within the diabetic and reference cohorts, respectively. In pregnancies with diabetes, maternal characteristics did not differ with fetal sex, except for a higher rate of Caesarean delivery in male offspring of women with Type 1 diabetes. Male infants to mothers with Type 1 diabetes and gestational diabetes had significantly increased odds of respiratory disorders [adjusted odds ratio (confidence interval) Type 1 diabetes: 1.50 (1.12-2.02); gestational diabetes: 1.81 (1.27-2.57)]. Male infants to mothers with gestational diabetes also had significantly increased odds of major malformations [adjusted odds ratio: 1.44 (1.07-1.93)]. In offspring of mothers with Type 2 diabetes, odds ratios of most outcomes were higher in male infants; however, not significantly different from female infants. In pregnancies without diabetes, male infants had significantly higher odds of all adverse outcomes, except perinatal mortality rate. The risk of adverse perinatal outcome in offspring of mothers with Type 1 diabetes and gestational diabetes did not differ by sex, except for a higher risk in male

Perinatal outcome and the social contract: interrelationships between health and society.

Science.gov (United States)

Gorski, P A

1998-04-01

Rates of infant mortality and prematurity or low birthweight serve as indirect measures of the health of a nation. This paper presents current population data documenting the still serious problem of perinatal outcome in the USA as well as in other economically developed countries. International comparisons suggest that nations which have the greatest inequality of income and social opportunity also have the most adverse perinatal, child and adult health outcomes. Furthermore, the data assert that these effects are independent of average national wealth or gross national economic productivity. Health status differs by social class and race, even among the most affluent sectors of the population. All social classes, even the wealthiest, suffer the health consequences of social inequalities. An explanatory socio-psychological theory of causality is proposed.

Perinatal outcome and the social contract--interrelationships between health and humanity.

Science.gov (United States)

Gorski, P A

1998-01-01

Rates of infant mortality and prematurity or low birth weight serve as indirect measures of the health of a nation. This paper presents current population data documenting the still serious problem of perinatal outcome in the United States as well as in other economically developed countries. International comparisons suggest that nations with the greatest inequality of income and social opportunity also have the most adverse perinatal, child, and adult health outcomes. Furthermore, the data assert that these effects are independent of average national wealth or gross national economic productivity. Health status differs by social class and race, even among the most affluent sectors of the population. All social classes, even the wealthiest, suffer the health consequences of social inequalities. An explanatory sociopsychologic theory of causality is proposed.

Management of Gestational Diabetes Mellitus: Selfefficacy and Perinatal Outcomes

OpenAIRE

Emine Gerçek; Hakan Şen

2015-01-01

The purpose of this review is to give knowledge about effects on perinatal outcomes of self-efficacy in management of gestational diabetes. Gestational diabetes mellitus (GDM) is a significant health concern due to the potentially adverse outcomes for the mother and the fetus/infant. Close monitoring and treatment of GDM are important to the long-term health of a pregnant woman and her baby. More over, maternal metabolic control during pregnancy may positively impact women’s...

Management and outcome of extremely low birth weight infants

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Apostolos Papageorgiou

2014-06-01

Full Text Available Survival of extremely low birth weight (ELBW and extremely premature (EP infants has shown consistent improvement thanks to advances and innovations in perinatal and neonatal care. Regionalization, with high-risk deliveries in a tertiary perinatal center, offers the coordinated, collaborative, expert and specialized care needed by these mothers and their infants. Despite decreasing rates of the major neonatal morbidities observed in recent years, these continue still to be significant for ELBW/EP infants, impacting their overall prognosis. After NICU discharge and in the first years of life, issues with health, growth and development are common. In school age and adolescence, problems with behavior, socialization and cognition are prevalent. Adult outcomes of ELBW/EP need further clarity, emphasizing the importance for consistent long-term follow-up for this special cohort. Proceedings of the 10th International Workshop on Neonatology · Cagliari (Italy · October 22nd-25th, 2014 · The last ten years, the next ten years in Neonatology Guest Editors: Vassilios Fanos, Michele Mussap, Gavino Faa, Apostolos Papageorgiou

Indicators of fetal and infant health outcomes

NARCIS (Netherlands)

Buitendijk, Simone; Zeitlin, Jennifer; Cuttini, Marina; Langhoff-Roos, Jens; Bottu, Jean

2003-01-01

OBJECTIVE: To assess the ability of the member states of the European Union to produce the indicators recommended by the PERISTAT project on perinatal health indicators and to provide an overview of fetal and infant health outcomes for these countries according to the information now available.

Extrauterine growth restriction: Universal problem among premature infants

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Brunnella Alcantara Chagas de FREITAS

2016-02-01

Full Text Available ABSTRACT Objective: To analyze the growth rate of premature infants in the first weeks of life and factors associated with extrauterine growth restriction. Methods: This is a cross-sectional study of 254 premature infants in a neonatal intensive care unit conducted from January 1, 2008 to December 31, 2010. Infants who died or had malformations incompatible with life were excluded. Median weight curves according to gestational age were constructed for the first four weeks of life. The Fenton growth chart calculations provided the weight Z-scores. Extrauterine growth restriction was defined as corrected weight-for-age Z-score ≤-2. Perinatal, morbidity, and health care variables were analyzed. The Poisson regression model yielded the prevalenceratios . Associations between extrauterine growth restriction and the perinatal, morbidity, and care variables were investigated. Poisson regression controlled possible confounding factors. Results: The frequency of extrauterine growth restriction was 24.0%. Most (85.0% small-for-gestational-age infants developed extrauterine growth restriction; 55.3% of extrauterine growth restriction cases involved small-for-gestational-age infants. Premature infants with gestational age >32 weeks did not recover the median birth weight until the third week of life and had a higher frequency of small-for-gestational-age. The Z-scores of non-small-for-gestational-age infants decreased more after birth than those of small-for-gestational-age infants. extrauterine growth restriction was associated with small-for-gestational-age (PR=6.14; 95%CI=3.33-11.33;p <0.001 and time without enteral diet (PR=1.08; 95%CI=1.04-1.13; p =0.010. Conclusion: Extrauterine growth restriction occurs in premature infants of all gestational age. The participation of small-for-gestational-age and nutritional practices in its genesis is noteworthy. We suggest prospective studies of all premature infants. The implementation of best care practices

Localised proton magnetic resonance spectroscopy of the brain after perinatal hypoxia: a preliminary report

International Nuclear Information System (INIS)

Chateil, J.F.; Quesson, B.; Thiaudiere, E.; Delalande, C.; Canioni, P.; Brun, M.; Diard, F.; Sarlangue, J.; Billeaud, C.

1999-01-01

Objectives. Perinatal hypoxic ischaemic injury is a significant cause of neurodevelopmental impairment. The aim of this study was to evaluate localised proton magnetic resonance spectroscopy ( 1 H-MRS) after birth asphyxia. Materials and methods. Thirty newborn infants suspected of having perinatal asphyxia (Apgar score 1 H-MRS was recorded in a single voxel, localised in white matter, using a STEAM sequence. Results. Image quality was good in 25 of 30 babies. 1 H-MRS was performed in 19 of 30 subjects, with adequate quality in 16. Choline, creatine/phosphocreatine and N-acetylaspartate peaks and peak-area ratios were analysed. Lactate was detected in four infants. The N-acetylaspartate/choline ratio was lower in infants with an impaired neurological outcome, but the difference was not statistically significant. Conclusions. This study suggests that 1 H-MRS may be useful for assessing cerebral metabolism in the neonate. A raised lactate level and decreased N-acetylaspartate/choline ratio may be predictive of a poor outcome. However, in our experience this method is limited by the difficulty in performing the examination during the first hours after birth in critically ill babies, the problems related to use of a monovoxel sequence, the dispersion of the ratios and the lack of determination of the absolute concentration of the metabolites. (orig.)

The impact of prenatal and neonatal infection on neurodevelopmental outcomes in very preterm infants

OpenAIRE

Lee, Iris; Neil, Jeffrey J.; Huettner, Phyllis C.; Smyser, Christopher D.; Rogers, Cynthia E.; Shimony, Joshua S.; Kidokoro, Hiroyuki; Mysorekar, Indira U.; Inder, Terrie E.

2014-01-01

Objective Determine the association of prenatal and neonatal infections with neurodevelopmental outcomes in very preterm infants. Study Design Secondary retrospective analysis of 155 very preterm infants at a single tertiary referral center. General linear or logistic regression models were used to evaluate the association with hospital factors; brain injury, growth, and development; and neurobehavioral outcome. Result Necrotizing enterocolitis with sepsis was associated with reduced transcer...

Health status evaluation in extremely premature infants

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M. Yu. Arkhipova

2016-01-01

Full Text Available The health status was analyzed in extremely preterm infants at a postconceptual age of 38–40 weeks and in the first year of life. All the infants in the analyzed group were shown to have respiratory disorders, severe perinatal CNS lesions, and the high incidence of bronchopulmonary dysplasia and infectious and inflammatory diseases. In the first year of life, these children belonged to a group of the frequently ill. Dysfunction of the digestive system and intestinal microflora and residual signs of rickets were detected in the majority of the patients; the manifestations of bronchopulmonary dysplasia persisted in 50%. 40% of the infants had disabling complications.

Risks for upper respiratory infections in infants during their first months in day care included environmental and child-related factors

DEFF Research Database (Denmark)

Laursen, Rikke Pilmann; Larnkjær, Anni; Ritz, Christian

2018-01-01

AIM: We examined the frequency and potential risk factors for respiratory infections, diarrhoea and absences in infants during their first months in day care. METHODS: This prospective cohort study comprised 269 Danish infants aged 8-14 months and was part of a study that examined how probiotics...... affected absences from day care due to respiratory and gastrointestinal infections. The risk factors examined were the household, child characteristics and type of day care facility. Parents registered upper respiratory tract infections (URTIs), lower respiratory tract infections (LRTIs), diarrhoea and day...... care absences on web-based questionnaires. RESULTS: Over a mean of 5.6 months in day care, 36% and 20% of the infants had at least one URTI or LRTI and 60% had diarrhoeal episodes. The risk of at least one URTI was increased by previous respiratory infections, with an odds ratio (OR) of 2...

Five-year trends in epidemiology and prevention of mother-to-child HIV transmission, St. Petersburg, Russia: results from perinatal HIV surveillance

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Kissin Dmitry M

2011-10-01

Full Text Available Abstract Background The HIV epidemic in Russia has increasingly involved reproductive-aged women, which may increase perinatal HIV transmission. Methods Standard HIV case-reporting and enhanced perinatal HIV surveillance systems were used for prospective assessment of HIV-infected women giving birth in St. Petersburg, Russia, during 2004-2008. Trends in social, perinatal, and clinical factors influencing mother-to-child HIV transmission stratified by history of injection drug use, and rates of perinatal HIV transmission were assessed using two-sided χ2 or Cochran-Armitage tests. Results Among HIV-infected women who gave birth, the proportion of women who self-reported ever using injection drugs (IDUs decreased from 62% in 2004 to 41% in 2008 (P P P P for trend Conclusions Reduced proportion of IDUs and improved clinical services among HIV-infected women giving birth were accompanied by decreased perinatal HIV transmission, which can be further reduced by increasing outreach and HIV testing of women before and during pregnancy.

HIV status disclosure to perinatally-infected adolescents in Zimbabwe: a qualitative study of adolescent and healthcare worker perspectives.

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Khameer K Kidia

Full Text Available Due to the scale up of antiretroviral therapy, increasing numbers of HIV-infected children are living into adolescence. As these children grow and surpass the immediate threat of death, the issue of informing them of their HIV status arises. This study aimed to understand how perinatally-infected adolescents learn about their HIV-status as well as to examine their preferences for the disclosure process.In-depth interviews were conducted with 31 (14 male, 17 female perinatally-infected adolescents aged 16-20 at an HIV clinic in Harare, Zimbabwe, and focused on adolescents' experiences of disclosure. In addition, 15 (1 male, 14 female healthcare workers participated in two focus groups that were centred on healthcare workers' practices surrounding disclosure in the clinic. Purposive sampling was used to recruit participants. A coding frame was developed and major themes were extracted using grounded theory methods.Healthcare workers encouraged caregivers to initiate disclosure in the home environment. However, many adolescents preferred disclosure to take place in the presence of healthcare workers at the clinic because it gave them access to accurate information as well as an environment that made test results seem more credible. Adolescents learned more specific information about living with an HIV-positive status and the meaning of that status from shared experiences among peers at the clinic.HIV-status disclosure to adolescents is distinct from disclosure to younger children and requires tailored, age-appropriate guidelines. Disclosure to this age group in a healthcare setting may help overcome some of the barriers associated with caregivers disclosing in the home environment and make the HIV status seem more credible to an adolescent. The study also highlights the value of peer support among adolescents, which could help reduce the burden of psychosocial care on caregivers and healthcare workers.

Does a triplet birth pose a special risk for infant development? Assessing cognitive development in relation to intrauterine growth and mother-infant interaction across the first 2 years.

Science.gov (United States)

Feldman, Ruth; Eidelman, Arthur I

2005-02-01

To examine whether a triplet birth per se poses a risk to the development of infants' cognitive competencies and to the mother-infant relationship. Twenty-three sets of triplets were matched with 23 sets of twins and 23 singleton infants (n = 138) with respect to gestational age, birth weight, and medical and demographic features. Infants with perinatal asphyxia, intraventricular hemorrhage of grade 3 or 4, periventricular leukomalacia, or central nervous system infection were excluded from the study. At 6, 12, and 24 months of age, mother-infant interaction was observed and infants' cognitive development was tested with the Bayley II test. Mothers of triplets displayed lower levels of sensitivity at 6, 12, and 24 months and infants were less socially involved at 6 and 24 months, compared with singletons and twins. Triplets scored lower than singletons and twins on the Bayley Mental Developmental Index at 6, 12, and 24 months. A weight discordance of >15% was found for 15 triplet sets (65.2%). The discordant triplets showed decreased cognitive skills at 12 and 24 months, compared with their siblings, and received the lowest scores for maternal sensitivity. Hierarchical multivariate regression analysis revealed that greater medical risk at birth, multiple-birth status, lower maternal sensitivity, and reduced infant social involvement in the first 2 years were each predictive of lower cognitive outcomes at 2 years (R2 = 0.33). Triplets appear to be at higher risk for cognitive delays in the first 2 years of life, and discordant infants are at especially high risk. This delay is related in part to the difficulty of providing sensitive mothering to 3 infants at the same time. The findings may assist practitioners in guiding prenatal and postpartum parental care and management.

Vitamin B-12 and Perinatal Health.

Science.gov (United States)

Finkelstein, Julia L; Layden, Alexander J; Stover, Patrick J

2015-09-01

Vitamin B-12 deficiency (importance of adequate vitamin B-12 status periconceptionally and during pregnancy cannot be overemphasized, given its fundamental role in neural myelination, brain development, and growth. Infants born to vitamin B-12-deficient women may be at increased risk of neural tube closure defects, and maternal vitamin B-12 insufficiency (pregnancy complications, few prospective studies and, to our knowledge, only 1 randomized trial have examined the effects of vitamin B-12 supplementation during pregnancy. The role of vitamin B-12 in the etiology of adverse perinatal outcomes needs to be elucidated to inform public health interventions. © 2015 American Society for Nutrition.

Perinatal brain injury, visual motor function and poor school outcome of regional low birth weight survivors at age nine.

Science.gov (United States)

Zhang, Jun; Mahoney, Ashley Darcy; Pinto-Martin, Jennifer A

2013-08-01

To explore the relationship between perinatal brain injury, visual motor function (VMF) and poor school outcome. Little is known about the status and underlying mechanism of poor school outcome as experienced by low birth weight survivors. This is a secondary data analysis. The parental study recruited 1104 low birth weight (LBW) infants weighing ≤ 2000 g from three medical centres of Central New Jersey between 1984 and 1987. Seven hundred and seventy-seven infants survived the neonatal period, and their developmental outcomes had been following up regularly until now. The development data of the survivors were used to achieve the research aims. Initial school outcome assessment was carried out in 9-year-old, using the Woodcock-Johnson Academic Achievement Scale. The severity and range of perinatal brain injury was determined by repeated neonatal cranial ultrasound results obtained at 4 hours, 24 hours and 7 days of life. Seventeen and a half per cent of the sample experienced poor school performance at age 9 as defined by lower than one standard deviation (SD) of average performance score. Children with the most severe injury, PL/VE, had the lowest mathematics (F = 14·54, p = 0·000) and reading (anova results: F = 11·56, p = 0·000) performances. Visual motor function had a significant effect on children's overall school performance (Hotelling's trace value was 0·028, F = 3·414, p = 0·018), as well as subtest scores for reading (p = 0·006) and mathematics (p = 0·036). However, visual motor function was not a mediator in the association of perinatal brain injury and school outcome. Perinatal brain injury had a significant long-term effect on school outcome. Low birth weight infants with history of perinatal brain injury need be closely monitored to substantially reduce the rates of poor school outcome and other neurodevelopmental disabilities. © 2012 Blackwell Publishing Ltd.

Dendritic cells in uninfected infants born to hepatitis B virus-positive mothers.

Science.gov (United States)

Koumbi, Lemonica J; Papadopoulos, Nikolaos G; Anastassiadou, Vassiliki; Machaira, Maria; Kafetzis, Dimitris A; Papaevangelou, Vassiliki

2010-07-01

Plasmacytoid dendritic cells (pDCs) play a central role in antiviral immunity, detecting viruses via Toll-like receptors (TLR) and producing in response vast amounts of type I interferons (IFNs). Hepatitis B virus (HBV) causes chronic infection after vertical transmission. This study investigated whether an HBV-infected maternal environment might influence DC numbers and pDC function in uninfected infants. Blood was collected from inactive HBsAg carrier and control mothers and their infants at birth and 1 and 6 months of age. HBV DNA was measured in maternal and neonatal perinatal sera using real-time PCR. The circulating frequencies of myeloid DCs (mDCs) and pDCs were determined in the babies by flow cytometry. Peripheral blood mononuclear cells (PBMCs) and cord blood pDCs were stimulated with resiquimod, and alpha interferon (IFN-alpha) production and the pDC phenotype were assessed. The effect of the common-cold virus, rhinovirus (RV), on resiquimod stimulation was also determined. HBV DNA was detected in 62.3% of the mothers and 41% of their infants. DC numbers and pDC functions were similar between subjects and controls and were not correlated with maternal or neonatal viremia. RV infection did not induce pDC maturation until the age of 6 months, and it reduced TLR7-dependent resiquimod-induced IFN-alpha production similarly in both groups. Although the DC system is immature at birth, DCs of uninfected neonates of HBV-positive mothers are competent to initiate and maintain T-cell responses. RV is a weak inducer of IFN-alpha production until the age of 6 months and inhibits IFN-alpha responses triggered by the TLR7 pathway.

"I don't feel shy because I will be among others who are just like me…": The role of support groups for children perinatally infected with HIV in Zimbabwe.

Science.gov (United States)

Mupambireyi, Zivai; Bernays, Sarah; Bwakura-Dangarembizi, Mutsa; Cowan, Frances M

2014-10-01

As access to paediatric antiretroviral therapy (ART) continues to improve in sub-Saharan Africa, a new historically specific cohort of HIV-perinatally infected children surviving into adolescent has emerged. Although remarkable successes have been made clinically in keeping this cohort alive and in reasonable health, their social support experiences are still unknown. The research being reported here sought to explore peer social support experiences of HIV-perinatally infected children in Harare, Zimbabwe. In this article, we draw on 56 repeat in-depth interviews (IDIs) conducted in three phases and two focus group discussions (FGDs) with HIV-infected children (11-13 years). Additional interviews were held with 10 carers. Study findings suggested that both children and carers perceive support groups as a safe social space for learning and acquiring HIV information as well as gaining confidence. Additionally, findings highlighted the importance of consistency of participation. Structural and personal barriers to access and participation in support group were also identified. We conclude that support groups are a useful resource for HIV-infected children and therefore should be supported by stable funding.

Fertility rates and perinatal outcomes of adolescent pregnancies: a retrospective population-based study

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Maria de Lourdes de Souza

Full Text Available ABSTRACT Objective: analyze trends in fertility rates and associations with perinatal outcomes for adolescents in Santa Catarina, Brazil. Methods: a population-based study covering 2006 to 2013 was carried out to evaluate associations between perinatal outcomes and age groups, using odds ratios, and Chi-squared tests. Results: differences in the fertility rate among female adolescents across regions and time period were observed, ranging from 40.9 to 72.0 per 1,000 in mothers aged 15-19 years. Adolescents had fewer prenatal care appointments than mothers ≥20 years, and a higher proportion had no partner. Mothers aged 15-19 years were more likely to experience preterm birth (OR:1.1; CI:1.08-1.13; p<0.001, have an infant with low birthweight (OR:1.1; CI:1.10-1.15; p<0.001 and low Apgar score at 5 minutes (OR:1.4; CI:1.34-1.45; p<0.001 than mothers ≥20 years, with the odds for adverse outcomes greater for those aged 10-14 years. Conclusion: this study provides evidence of fertility rates among adolescents remaining higher in regions of social and economic deprivation. Adolescent mothers and their infants more likely to experience adverse perinatal outcomes. Nurses, public health practitioners, health and social care professionals and educators need to work collaboratively to better target strategies for adolescents at greater risk; to help reduce fertility rates and improve outcomes.

Maternal and infant characteristics associated with human milk feeding in very low birth weight infants.

Science.gov (United States)

Sisk, Paula M; Lovelady, Cheryl A; Dillard, Robert G; Gruber, Kenneth J; O'Shea, T Michael

2009-11-01

This study identified maternal and infant characteristics predicting human milk (HM) feeding in very low birth weight (VLBW) infants whose mothers (n = 184) participated in a study of lactation counseling and initiated milk expression. Data were collected prospectively, by maternal interview and medical record review. During hospitalization, 159 (86%) infants received at least 50% HM proportion of feedings in the first 2 weeks of life, and 114 (62%) received some HM until the day of hospital discharge. Analysis showed plan to breastfeed was the strongest predictor of initiation and duration of HM feeding. Greater than 12 years of education, respiratory distress syndrome, Apgar score >6, and female gender were significant predictors, and no perinatal hypertensive disorder, white race, and mechanical ventilation were marginal predictors of HM feeding. Women with a high-risk pregnancy should be provided education about the benefits of breastfeeding for infants who are likely to be born prematurely.

Bird's Eye View of a Neonatologist: Clinical Approach to Emergency Neonatal Infection

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Fu-Kuei Huang

2016-06-01

Full Text Available Though the incidence of neonatal infection in term and near-term infants is relatively low, incidence of infection in preterm very low birth weight infants is as high as 20–30% and may result in neurodevelopmental impairment or mortality. Pediatricians should be familiar with recognition and emergency management of life-threatening neonatal infections, such as congenital pneumonia, early onset sepsis, late onset sepsis, bacterial and fungal meningitis, disseminated neonatal herpes simplex virus (HSV, and HSV meningoencephalitis. For the pediatrician, it is logical to approach the management of these infections by time of onset, i.e., early versus late onset of infection. Perinatal risk factors and simple laboratory tests, such as total white blood-cell count, immature/total ratio, and C-reactive protein are helpful in guiding the decision of antibiotics therapy. Successful management of these critical infections depends upon early diagnosis and timely administration of adequate antibiotics. Empiric antibiotic therapy must cover the most likely pathogens according to the risk factors of each individual neonate, and therapy duration is dependent upon culture results, clinical course, and the microorganism. Future research may focus on developing a practical neonatal sepsis score system based on risk factors and common biomarkers, which are readily available at bedside to make early accurate decisions and achieve better outcomes.

Factors associated with and causes of perinatal mortality in northeastern Tanzania

DEFF Research Database (Denmark)

Schmiegelow, Christentze; Minja, Daniel; Oesterholt, Mayke

2012-01-01

, including preeclampsia, small-for-gestational age, preterm delivery, anemia, and health-seeking behavior. Fetal growth was monitored using ultrasound. Finally, the specific causes of the perinatal deaths were evaluated. Main outcome measure. Perinatal mortality. Results. Forty-six deaths occurred. Key...... to the antenatal care program (adjusted OR 0.027, 95%CI 0.003-0.26, p = 0.002) protected against perinatal mortality. The cause of death in 43% of cases was attributed to complications related to labor and specifically to intrapartum asphyxia (30%) and neonatal infection (13%). Among the remaining deaths, 27% (7....../26) were attributed to preeclampsia and 23% (6/26) to small-for-gestational age. Of these, 54% (14/26) were preterm. Conclusions. Preeclampsia, small-for-gestational age and preterm delivery were key risk factors and causes of perinatal mortality in this area of Tanzania. Maternal anemia was also strongly...

Subclinical Enteric Parasitic Infections and Growth Faltering in Infants in São Tomé, Africa: A Birth Cohort Study

Science.gov (United States)

Garzón, Marisol; Seixas, Jorge; Papoila, Ana Luísa; Alves, Marta

2018-01-01

The associations between enteric pathogenic parasites and growth in infants in São Tomé were explored using a refined anthropometric approach to recognize early growth faltering. A birth cohort study was conducted with follow-up to 24 months of age. Microscopic examination for protozoa and soil-transmitted helminths was performed. Anthropometric assessments included: z-scores for weight-for-length (WLZ), length-for-age (LAZ), weight (WAVZ) and length velocities (LAVZ), length-for-age difference (LAD), and wasting and stunting risk (≤−1 SD). Generalized additive mixed effects regression models were used to explore the associations between anthropometric parameters and enteric parasitic infections and cofactors. A total of 475 infants were enrolled, and 282 completed the study. The great majority of infants were asymptomatic. Giardia lamblia was detected in 35.1% of infants in at least one stool sample, helminths in 30.4%, and Cryptosporidium spp. in 14.7%. Giardia lamblia and helminth infections were significantly associated with mean decreases of 0.10 in LAZ and 0.32 in LAD, and of 0.16 in LAZ and 0.48 in LAD, respectively. Cryptosporidium spp. infection was significantly associated with a mean decrease of 0.43 in WAVZ and 0.55 in LAVZ. The underestimated association between subclinical parasitic enteric infections and mild growth faltering in infants should be addressed in public health policies. PMID:29621166

Clinical and laboratory features of urinary tract infections in young infants.

Science.gov (United States)

Lo, Denise Swei; Rodrigues, Larissa; Koch, Vera Hermina Kalika; Gilio, Alfredo Elias

2018-01-01

Urinary tract infection (UTI) is the most common serious bacterial infection in young infants. Signs and symptoms are often nonspecific. To describe clinical, demographic and laboratory features of UTI in infants ≤ 3 months old. Cross-sectional study of infants ≤ 3 months old with UTI diagnosed in a pediatric emergency department, for the period 2010-2012. UTI was defined as ≥ 50,000 colony-forming units per milliliter of a single uropathogen isolated from bladder catheterization. Paired urinalysis and urine culture from group culture-positive and group culture-negative were used to determine the sensitivity and specificity of pyuria and nitrite tests in detecting UTI. Of 519 urine cultures collected, UTI was diagnosed in 65 cases (prevalence: 12.5%); with male predominance (77%). The most common etiologies were Escherichia coli (56.9%), Klebsiella pneumoniae (18.5%) and Enterococcus faecalis (7.7%). Frequent clinical manifestations were fever (77.8%), irritability (41.4%) and vomiting (25.4%). The median temperature was 38.7°C. The sensitivity of the nitrite test was 30.8% (95%CI:19.9-43.4%), specificity of 100% (95%CI:99.2-100%). Pyuria ≥ 10,000/mL had a sensitivity of 87.7% (95%CI:77.2-94.5%), specificity of 74.9% (95%CI:70.6 -78.8%). The median peripheral white blood cell count was 13,150/mm3; C-reactive protein levels were normal in 30.5% of cases. The male: female ratio for urinary tract infection was 3.3:1. Non-Escherichia coli etiologies should be considered in empirical treatment. Fever was the main symptom. Positive nitrite is highly suggestive of UTI but has low sensitivity; whereas pyuria ≥ 10,000/mL revealed good sensitivity, but low specificity. Peripheral white blood cell count and C-reactive protein concentration have limited usefulness to suggest UTI.

Gender dependent association between perinatal morbidity and estrogen receptor-alpha Pvull polymorphism.

Science.gov (United States)

Derzbach, László; Treszl, András; Balogh, Adám; Vásárhelyi, Barna; Tulassay, Tivadar; Rigó J, János

2005-01-01

Assuming the importance of estrogen in perinatal physiology, we tested the association of an estrogen receptor-alpha (ER-alpha) gene Pvull pP polymorphism with perinatal morbidity in premature infants. The ER-alpha Pp genotype was determined in 69 low-birth weight (LBW) boys and 72 LBW girls, 86 term boys and 81 term girls. The association between risk factors, genotype, gender and perinatal morbidity was tested with binary logistic regression analysis. Boys carrying "p" allele were at lower risk for necrotizing enterocolitis (OR [95% Cl]: 0.24 [0.07-0.83]) and patent ductus arteriosus (OR [95% Cl]: 0.24 [0.05-0.97]). The carrier state of the "p" allele was associated with a 34-h shorter period of oxygen supplementation on average (P=0.0018). Boys with pp genotype were at greater risk for intraventricular hemorrhage (OR [95% Cl]: 4.39 [1.15-16.82]). No association between ER-alpha Pvull polymorphism and morbidity was present in girls. Since homozygocity for any Pvull alleles (i.e. having PP or pp genotype) increases the risk for at least one of the most common perinatal complications, it is likely that the heterozygous carrier state of Pvull genotypes has a protective effect, which is gender-dependent.

Update: Interim Guidance for the Diagnosis, Evaluation, and Management of Infants with Possible Congenital Zika Virus Infection - United States, October 2017.

Science.gov (United States)

Adebanjo, Tolulope; Godfred-Cato, Shana; Viens, Laura; Fischer, Marc; Staples, J Erin; Kuhnert-Tallman, Wendi; Walke, Henry; Oduyebo, Titilope; Polen, Kara; Peacock, Georgina; Meaney-Delman, Dana; Honein, Margaret A; Rasmussen, Sonja A; Moore, Cynthia A

2017-10-20

CDC has updated its interim guidance for U.S. health care providers caring for infants with possible congenital Zika virus infection (1) in response to recently published updated guidance for health care providers caring for pregnant women with possible Zika virus exposure (2), unknown sensitivity and specificity of currently available diagnostic tests for congenital Zika virus infection, and recognition of additional clinical findings associated with congenital Zika virus infection. All infants born to mothers with possible Zika virus exposure* during pregnancy should receive a standard evaluation at birth and at each subsequent well-child visit including a comprehensive physical examination, age-appropriate vision screening and developmental monitoring and screening using validated tools (3-5), and newborn hearing screen at birth, preferably using auditory brainstem response (ABR) methodology (6). Specific guidance for laboratory testing and clinical evaluation are provided for three clinical scenarios in the setting of possible maternal Zika virus exposure: 1) infants with clinical findings consistent with congenital Zika syndrome regardless of maternal testing results, 2) infants without clinical findings consistent with congenital Zika syndrome who were born to mothers with laboratory evidence of possible Zika virus infection, † and 3) infants without clinical findings consistent with congenital Zika syndrome who were born to mothers without laboratory evidence of possible Zika virus infection. Infants in the first two scenarios should receive further testing and evaluation for Zika virus, whereas for the third group, further testing and clinical evaluation for Zika virus are not recommended. Health care providers should remain alert for abnormal findings (e.g., postnatal-onset microcephaly and eye abnormalities without microcephaly) in infants with possible congenital Zika virus exposure without apparent abnormalities at birth.

Polymorphisms in IL-1 gene cluster and its association with the risk of perinatal HIV transmission, in an Indian cohort.

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Ahir, Swati; Chaudhari, Deepali; Chavan, Vijay; Samant-Mavani, Padmaja; Nanavati, Ruchi; Mehta, Preeti; Mania-Pramanik, Jayanti

2013-06-01

Host genetic diversity plays a very important role in protecting infants exposed to HIV-1 through their mothers. IL-1 family genes are key mediators of inflammatory responses and no studies are available on its association with perinatal HIV transmission. We aimed to evaluate if single nucleotide polymorphisms in IL-1 family genes are associated with perinatal HIV transmission. Infants of HIV positive women were genotyped for five polymorphic loci in IL1 gene cluster namely; IL1R1 (rs2234650), IL1A (rs1800587), IL1B (rs16944), IL1B (rs1143634), and IL1RN (rs315952) using polymerase chain reaction with sequence specific primers (PCR-SSP) method. Haplotype block structure was determined using Haploview and statistical analysis was done using PyPop. In this cohort based observational study significantly increased frequency of CT genotype in IL1R1 (rs2234650) was observed in positive vs. negative children (76.4% vs. 42.2%, p = 0.023), while CC genotype was significantly (p = 0.022) high in exposed uninfected children compared to infected ones (51.1% vs. 17.6%). These significances, however, did not stand the Bonferroni corrections. Haplotypic analysis demonstrated that the TCCCT haplotype was significantly associated (p = 0.002) with HIV transmission and remained significant even after Bonferroni correction. The children who had the protective CC genotype at IL1R1 (rs2234650) and were still positive had the TTC haplotype for IL1A (rs1800587):IL1B (rs1143634):IL1R1 (rs2234650). In contrast, 16 out of 19 (84.2%) children who had the CT genotype and were still negative had the protective CTC haplotype for IL1A (rs1800587):IL1B (rs16944):IL1B (rs1143634). IL1R1 (rs2234650) polymorphisms CT/CC along the specific haplotypes of the IL-1 gene family can be exploited as possible markers for prediction of perinatal HIV transmission. Copyright © 2013 Elsevier B.V. All rights reserved.

The clinical use of near infrared spectroscopy-monitored cerebral oxygen saturation and extraction in the preterm infant

NARCIS (Netherlands)

Lemmers, P.M.A.

2010-01-01

Survival of extremely preterm infants has greatly improved over the last decades. Despite this, perinatal brain damage with adverse neurodevelopmental outcome is still affecting a considerable number of these infants. Although the etiology of brain damage is multifactorial and even partly unknown,

Improvement of perinatal outcome in diabetic pregnant women.

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Szilagyi, A; Szabo, I

2001-01-01

Obstetrical and perinatal outcomes in newborns of diabetic pregnant women depend on metabolic control and fetal surveillance during pregnancy. The effects of fetal surveillance on perinatal mortality and morbidity was analyzed in diabetic pregnant women with appropriate glucose control in our regional center for diabetes and pregnancy. 480 deliveries complicated by frank or gestational diabetes occurred in our Department in the period of 1988-1999. Perinatal mortality and morbidity, prevalence of premature deliveries, methods of fetal surveillance, options for respiratory distress syndrome (RDS) profilaxis, cesarean section rate, timing of delivery and its indications and occurrence of malformations have been analyzed. It was found that malformation rate and perinatal mortality may be reduced to even lower level than that of in healthy pregnant women by appropriate glucose control and by using the latest methods of intrauterine fetal surveillance including cardiotocography (non stress test and oxytocin challenge test), doppler fetal artery velocimetry and fetal pulse oximetry. Timing of delivery was needed in 35% of the cases with IDDM and 15% of gestational diabetes due to chronic placental insufficiency. If labour induction was needed before the 38 weeks, amniocentesis was performed to test fetal lung maturity. Direct fetal glucocorticoid administration was used to enhance fetal lung maturation in 14 cases. C-section rate was slightly higher than that of in non diabetic pregnant women. Our perinatal morbidity data (macrosomia, hyperbilirubinemia, hypoglycemia, injuries, infections) are comparable with the data from the literature. Although perinatal mortality with the help of thorough fetal surveillance is even better in diabetic pregnant women than in non diabetic patients, future eye should be focused on factors affecting perinatal morbidity, because it is still higher than in newborns of healthy mothers.

Changes in immunomodulatory constituents of human milk in response to active infection in the nursing infant.

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Riskin, Arieh; Almog, Meital; Peri, Regina; Halasz, Katy; Srugo, Isaac; Kessel, Aharon

2012-02-01

To investigate whether immunologic factors in breast milk change in response to nursing infants' infection. Total CD45 leukocyte count dropped from 5,655 (median and interquartile range: 1,911; 16,871) in the acute phase to 2,122 (672; 6,819) cells/ml milk after recovery with macrophage count decreasing from 1,220 (236; 3,973) to 300 (122; 945) cells/ml. Tumor necrosis factor-α (TNFα) levels decreased from 3.66 ± 1.68 to 2.91 ± 1.51 pg/ml. The decrease in lactoferrin levels was of borderline statistical significance. Such differences were not recorded in samples of the controls. Interleukin-10 levels decreased in the sick infants' breast milk after recovery, but also in the healthy controls, requiring further investigation. Secretory immunoglobulin A levels did not change significantly in the study or control group. During active infection in nursing infants, the total number of white blood cells, specifically the number of macrophages, and TNFα levels increase in their mothers' breast milk. These results may support the dynamic nature of the immune defense provided by breastfeeding sick infants. Breast milk from mothers of 31 infants, up to 3 months of age, who were hospitalized with fever, was sampled during active illness and recovery. Milk from mothers of 20 healthy infants served as controls.

Characteristics of Dysphagia in Infants with Microcephaly Caused by Congenital Zika Virus Infection, Brazil, 2015.

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Leal, Mariana C; van der Linden, Vanessa; Bezerra, Thiago P; de Valois, Luciana; Borges, Adriana C G; Antunes, Margarida M C; Brandt, Kátia G; Moura, Catharina X; Rodrigues, Laura C; Ximenes, Coeli R

2017-08-01

We summarize the characteristics of dysphagia in 9 infants in Brazil with microcephaly caused by congenital Zika virus infection. The Schedule for Oral Motor Assessment, fiberoptic endoscopic evaluation of swallowing, and the videofluoroscopic swallowing study were used as noninstrumental and instrumental assessments. All infants had a degree of neurologic damage and showed abnormalities in the oral phase. Of the 9 infants, 8 lacked oral and upper respiratory tract sensitivity, leading to delays in initiation of the pharyngeal phase of swallowing. Those delays, combined with marked oral dysfunction, increased the risk for aspiration of food, particularly liquid foods. Dysphagia resulting from congenital Zika virus syndrome microcephaly can develop in infants >3 months of age and is severe.

Characteristics of Dysphagia in Infants with Microcephaly Caused by Congenital Zika Virus Infection, Brazil, 2015

Science.gov (United States)

van der Linden, Vanessa; Bezerra, Thiago P.; de Valois, Luciana; Borges, Adriana C.G.; Antunes, Margarida M.C.; Brandt, Kátia G.; Moura, Catharina X.; Rodrigues, Laura C.; Ximenes, Coeli R.

2017-01-01

We summarize the characteristics of dysphagia in 9 infants in Brazil with microcephaly caused by congenital Zika virus infection. The Schedule for Oral Motor Assessment, fiberoptic endoscopic evaluation of swallowing, and the videofluoroscopic swallowing study were used as noninstrumental and instrumental assessments. All infants had a degree of neurologic damage and showed abnormalities in the oral phase. Of the 9 infants, 8 lacked oral and upper respiratory tract sensitivity, leading to delays in initiation of the pharyngeal phase of swallowing. Those delays, combined with marked oral dysfunction, increased the risk for aspiration of food, particularly liquid foods. Dysphagia resulting from congenital Zika virus syndrome microcephaly can develop in infants >3 months of age and is severe. PMID:28604336

Early primary cytomegalovirus infection in pregnancy: maternal hyperimmunoglobulin therapy improves outcomes among infants at 1 year of age.

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Visentin, Silvia; Manara, Renzo; Milanese, Laura; Da Roit, Anna; Forner, Gabriella; Salviato, Eleonora; Citton, Valentina; Magno, Fioretta Marciani; Orzan, Eva; Morando, Carla; Cusinato, Riccardo; Mengoli, Carlo; Palu, Giorgio; Ermani, Mario; Rinaldi, Roberto; Cosmi, Erich; Gussetti, Nadia

2012-08-01

Primary cytomegalovirus (CMV) infection during pregnancy is the leading infectious cause of congenital neurological disabilities. Early CMV infection carries a higher risk of adverse neonatal outcome (sensorineural hearing loss or neurological deficits). Intravenous hyperimmunoglobulin (HIG) therapy seems to be promising, but its efficacy needs further investigation. Since 2002, we have enrolled consecutively all pregnant women with early (ie, before gestational week 17) CMV infection. Beginning in 2007, all women were offered treatment with HIG (200 UI per kilogram of maternal weight, in a single intravenous administration). Outcome of infants was evaluated at the age of 1 year. Of the 592 women with early primary CMV infection, amniocentesis for CMV DNA detection was performed for 446. Of the 92 CMV-positive fetuses, pregnancy was terminated for 24, HIG was administered to mothers of 31, and no treatment was received by mothers of 37. Fetuses of treated mothers did not differ from fetuses of nontreated mothers according to mother's age, gestational week of infection, CMV load, or detection of abnormal ultrasonography findings. At the 1-year evaluation, 4 of 31 infants with treated mothers (13%; 95% confidence interval [CI], 1%-25%) and 16 of 37 infants with nontreated mothers (43%; 95% CI, 27%-59%) presented with poor outcomes (P primary CMV infection before gestational week 17.

Severe Human Parechovirus Infections in Infants and the Role of Older Siblings

DEFF Research Database (Denmark)

Nielsen, Nete Munk; Midgley, Sofie Elisabeth; Nielsen, Alex Christian Yde

2016-01-01

Human parechovirus (HPeV) is a cause of severe morbidity among infants and young children. To evaluate the associations between early environmental risk factors and HPeV infections, we carried out a nationwide cohort study linking registry data on birth and sibship characteristics with a laborato...... for HPeV-3 infections. Our study is the first to suggest that having a slightly older sibling increases the risk for severe neonatal HPeV infections. This new knowledge might lead to new preventive measures........68, 95% confidence interval: 3.85, 19.53) of contracting HPeV-3 infections, but at no increased risk of contracting non-HPeV-3 infections. However, the shorter the age gap to the nearest older sibling, the higher the risk of HPeV-3 as well as non-HPeV-3 infections, although the trend was strongest...

Association of enteric parasitic infections with intestinal inflammation and permeability in asymptomatic infants of São Tomé Island.

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Garzón, Marisol; Pereira-da-Silva, Luis; Seixas, Jorge; Papoila, Ana Luísa; Alves, Marta; Ferreira, Filipa; Reis, Ana

2017-05-01

The cumulative effect of repeated asymptomatic enteric infections on intestinal barrier is not fully understood in infants. We aimed to evaluate the association between previous enteric parasitic infections and intestinal inflammation and permeability at 24-months of age, in asymptomatic infants of São Tomé Island. A subset of infants from a birth cohort, with intestinal parasite evaluations in at least four points of assessment, was eligible. Intestinal inflammatory response and permeability were assessed using fecal S100A12 and alpha-1-antitrypsin (A1AT), respectively. The cutoff parasitic infections explained variability of fecal biomarkers, after adjusting for potential confounders. Eighty infants were included. Giardia duodenalis and soil-transmitted helminths (STH) were the most frequent parasites. The median (interquartile range) levels were 2.87 μg/g (2.41-3.92) for S100A12 and 165.1 μg/g (66.0-275.6) for A1AT. Weak evidence of association was found between S100A12 levels and G. duodenalis (p = 0.080) and STH infections (p = 0.089), and between A1AT levels and parasitic infection of any etiology (p = 0.089), at 24-months of age. Significant associations between A1AT levels and wasting (p = 0.006) and stunting (p = 0.044) were found. Previous parasitic infections were not associated with fecal biomarkers at 24 months of age. To summarize, previous asymptomatic parasitic infections showed no association with intestinal barrier dysfunction. Notwithstanding, a tendency toward increased levels of the inflammatory biomarker was observed for current G. duodenalis and STH infections, and increased levels of the permeability biomarker were significantly associated with stunting and wasting.

Perinatal dioxin exposure and the neurodevelopment of Vietnamese toddlers at 1 year of age.

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Pham, Tai The; Nishijo, Muneko; Nguyen, Anh Thi Nguyet; Tran, Nghi Ngoc; Hoang, Luong Van; Tran, Anh Hai; Nguyen, Trung Viet; Nishijo, Hisao

2015-12-01

Dioxin concentrations remain elevated in both the environment and in humans residing near former US Air Force bases in South Vietnam. This may potentially have adverse health effects, particularly on infant neurodevelopment. We followed 214 infants whose mothers resided in a dioxin-contaminated area in Da Nang, Vietnam, from birth until 1 year of age. Perinatal exposure to dioxins was estimated from toxic equivalent (TEQ) levels of polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDDs/Fs-TEQ), and 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TetraCDD) concentrations in breast milk. In infants, daily dioxin intake (DDI) was used as an index of postnatal exposure through breastfeeding. Neurodevelopment of toddlers was assessed using the Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III). No significant differences in neurodevelopmental scores were exhibited for cognitive, language or motor functions between four exposure groups of PCDDs/Fs-TEQ or 2,3,7,8-TetraCDD. However, social-emotional scores were decreased in the high PCDDs/Fs-TEQ group and the high 2,3,7,8-TetraCDD group compared with those with mild exposure, after adjusting for confounding factors. Cognitive scores in the mild, moderate, and high DDI groups were significantly higher than those in low DDI group, but there were no differences in cognitive scores among the three higher DDI groups. These results suggest that perinatal exposure to dioxins may affect social-emotional development of 1-year-old toddlers, without diminishing global neurodevelopmental function. Crown Copyright © 2015. Published by Elsevier B.V. All rights reserved.

Perinatal stress and food allergy: a preliminary study on maternal reports.

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Polloni, L; Ferruzza, E; Ronconi, L; Lazzarotto, F; Toniolo, A; Bonaguro, R; Muraro, A

2015-01-01

Maternal stress in fetal and early life has been associated with the development of respiratory allergies, but no studies exist about food allergy. Stressful events and the quality of caregiving provided, as they affect the emotional and physiologic regulation of the infant, could alter the hypothalamic-pituitary-adrenal and immune system, facilitating an increased allergic response. This study aimed to investigate the influence of perinatal stress, as perceived by mothers, on developing food allergy in childhood. A survey on pregnancy and the first three months after giving birth was submitted to 59 Italian mothers of at least one child suffering from severe food allergy and one completely healthy child, for a total of 118 children examined. The presence of stressful events and the quality of perinatal period for each child were assessed retrospectively. The food allergic children's data were compared to siblings' data through inferential statistics. The results showed a significantly higher number of stressful events occurred during patients' perinatal period, compared to siblings, in particular bereavements in pregnancy and parenting difficulties in postpartum. Mothers reported harder pregnancies and more stressful, harder, and, in general, worse postpartum when referring to their food-allergic children, in comparison with their siblings (p stress and perinatal psychosocial factors in the pathogenesis of food allergy; further studies are necessary to understand individual psychological impact and its relations with genetic and biological factors.

Cholestasis caused by panhypopituitarism and acquired cytomegalovirus infection in a 2-month-old male infant

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Chan, U; Chan, Wai-Tao; Ting, Wei-Hsin; Ho, Che-Sheng; Liu, Hsi-Che; Lee, Hung-Chang

2017-01-01

Abstract Rationale: Septo-optic dysplasia (SOD) is a rare congenital disorder that may cause jaundice in infants. However, it is usually prone to neglect and misdiagnosis in infants with cholestasis because endocrine disorder such as panhypopituitarism is rare in the cause of infantile cholestasis. We report a case of SOD concurrent with acquired cytomegalovirus (CMV) infection, who presented with prolonged jaundice as the first clinical sign. Patient concerns: The patient was a 2-month-old male infant who presented with cholestasis, combined with fever and panhypopituitarism. Diagnoses: He was diagnosed with SOD and acquired CMV infection. Interventions: He was treated with hormone replacement therapy and ganciclovir. Outcomes: After correction of the pituitary hormone deficiency and ganciclovir treatment, significant improvements of cholestasis, retinal lesions, and growth rate were seen in our patient. Lessons: Although an endocrine disorder such as panhypopituitarism is rare in the cause of neonatal or infantile cholestasis, we must keep this reason in mind. PMID:28445302

Birth prevalence of congenital cytomegalovirus among infants of HIV-infected women on prenatal antiretroviral prophylaxis in South Africa.

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Manicklal, S; van Niekerk, A M; Kroon, S M; Hutto, C; Novak, Z; Pati, S K; Chowdhury, N; Hsiao, N Y; Boppana, S B

2014-05-01

A high rate of congenital cytomegalovirus (CMV) has been documented in human immunodeficiency virus (HIV)-exposed infants in industrialized settings, both in the pre- and post-highly active antiretroviral therapy (HAART) era. Only limited data on the birth prevalence of congenital CMV among infants of HIV-infected women on prenatal antiretroviral (ARV) prophylaxis are available from sub-Saharan Africa, despite a high prevalence of both infections. We evaluated the prevalence of congenital CMV in HIV-exposed infants in the Western Cape, South Africa. HIV-infected mothers were recruited in the immediate postnatal period at a referral maternity hospital between April and October 2012. Maternal and infant clinical data and newborn saliva swabs were collected. Saliva swabs were assayed by real-time polymerase chain reaction for CMV. Data were analyzed using univariate and multivariate logistic regression analyses to determine specific demographic, maternal, and newborn characteristics associated with congenital CMV. CMV was detected in 22 of 748 newborn saliva swabs (2.9%; 95% confidence interval [CI], 1.9%-4.4%). Overall, 96% of mothers used prenatal ARV prophylaxis (prenatal zidovudine, 43.9%; HAART, 52.1%). Maternal age, gestational age, prematurity (CMV-infected and -uninfected infants. Maternal CD4 count CMV (adjusted odds ratio, 2.9; 95% CI, 1.2-7.3). A negative correlation between CMV load in saliva and maternal CD4 count was observed (r = -0.495, n = 22, P = .019). The birth prevalence of congenital CMV was high despite prenatal ARV prophylaxis, and was associated with advanced maternal immunosuppression.

Pregnancy, obstetric, and perinatal health outcomes in eating disorders.

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Linna, Milla S; Raevuori, Anu; Haukka, Jari; Suvisaari, Jaana M; Suokas, Jaana T; Gissler, Mika

2014-10-01

The purpose of this study was to assess pregnancy, obstetric, and perinatal health outcomes and complications in women with lifetime eating disorders. Female patients (n = 2257) who were treated at the Eating Disorder Clinic of Helsinki University Central Hospital from 1995-2010 were compared with unexposed women from the population (n = 9028). Register-based information on pregnancy, obstetric, and perinatal health outcomes and complications were acquired for all singleton births during the follow-up period among women with broad anorexia nervosa (AN; n = 302 births), broad bulimia nervosa (BN; n = 724), binge eating disorder (BED; n = 52), and unexposed women (n = 6319). Women with AN and BN gave birth to babies with lower birthweight compared with unexposed women, but the opposite was observed in women with BED. Maternal AN was related to anemia, slow fetal growth, premature contractions, short duration of the first stage of labor, very premature birth, small for gestational age, low birthweight, and perinatal death. Increased odds of premature contractions, resuscitation of the neonate, and very low Apgar score at 1 minute were observed in mothers with BN. BED was associated positively with maternal hypertension, long duration of the first and second stage of labor, and birth of large-for-gestational-age infants. Eating disorders appear to be associated with several adverse perinatal outcomes, particularly in offspring. We recommend close monitoring of pregnant women with either a past or current eating disorder. Attention should be paid to children who are born to these mothers. Copyright © 2014. Published by Elsevier Inc.

Genetic factors associated with slow progression of HIV among perinatally-infected Indian children.

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Chaudhuri, Riya Pal; Neogi, Ujjwal; Rao, Shwetha D; Shet, Anita

2014-10-01

To study the association between common AIDS restriction genes and slow disease progression among perinatally-infected children in India. ART-naïve children were identified and selected host factors including CCR5-∆32, SDF1-3'A, CCR5-59029G, HLA-B*27, B*57 were studied using allele-specific PCR-RFLP and SSPGo HLA typing kits. Among 165 children, 10 (6%) long-term non-progressors and 8 (5%) slow progressors were identified. For comparison, 12 children with normal progression of HIV were included. The frequencies of CCR5-∆32 deletion, SDF1-3'A and CCR5-59029G did not differ significantly. HLA-B*27 and B*57 were observed only in long-term non-progressors or slow progressors, who also harbored either SDF1-3'A and/or CCR5-59029G. There is an association between host genetic factors and slow disease progression in this population.

Prevalence of Periodontal Diseases in a Multicenter Cohort of Perinatally HIV-Infected and HIV-exposed and Uninfected Youth

Science.gov (United States)

Ryder, Mark I.; Yao, Tzy-Jyun; Russell, Jonathan S.; Moscicki, Anna-Barbara; Shiboski, Caroline H.

2016-01-01

Aims To compare the prevalence and severity of periodontal diseases between 180 perinatally HIV-infected (PHIV) and 118 perinatally HIV-exposed and uninfected (PHEU) youth in a cross-sectional study conducted at 11 clinical sites in the United States and Puerto Rico from the Adolescent Master Protocol (AMP) study of the Pediatric HIV/AIDS cohort study (PHACS) network. Methods Several analyses were conducted, employing the current CDC/AAP classification for periodontitis and incorporating a definition of gingivitis based on a bleeding on probing threshold, and analyses based on more detailed whole mouth, intraoral regionally, site-based, and tooth-based criteria of bleeding on probing, plaque levels, pockets depths and clinical attachment levels. Results After adjusting for plaque control habits, and behavioral and sociodemographic factors, there were no significant differences in periodontal diseases between the PHIV and PHEU youth using any of these criteria. For PHIV youth, there was no significant association between parameters of periodontal disease and current HIV status. Conclusions While no significant differences in periodontal parameters were noted between the PHIV and PHEU youth, the influence of antiretroviral therapy on merits further exploration in this cohort in a longitudinal study. PMID:27801947

Changes in Survival and Neonatal Morbidity in Infants with a Birth Weight of 750 g or Less

NARCIS (Netherlands)

Claas, M. J.; Bruinse, H. W.; van der Heide-Jalving, M.; Termote, J. U. M.; de Vries, L. S.

2010-01-01

Background: Improvement in perinatal and neonatal care has resulted in increased survival of extremely low birth weight (ELBW) infants. Objectives: To describe survival and neonatal morbidity in a cohort of ELBW infants, to compare two consecutive 5-year periods, and compare appropriate (AGA) with

INTESTINAL COLIC IN NEWBORNS AND INFANTS: FROM DIAGNOSTICS TO THE DIFFERENTIATED CORRECTION

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I.A. Belyaeva

2011-01-01

Full Text Available Functional disorders of digestion are the most widespread disturbances of adaptation in infants. The article presents classification of colic in newborns and infants, characterizes their etiology and pathogenesis depending on maturity of a child, presence of perinatal pathology, defects of nursing and nutrition. Authors describe main principles of intestinal colic correction including diet and medicamental treatment in infants. «Mild» drugs (herbal therapy have some advantages in treatment of colic. The results of an observation of 47 mature and premature infants treated with Plantex are presented.Key words: infants, intestinal colics, dietotherapy, herbal therapy.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2011; 10 (2: 137–140

Prevalence of upper urinary tract anomalies in hospitalized premature infants with urinary tract infection.

Science.gov (United States)

Vachharajani, A; Vricella, G J; Najaf, T; Coplen, D E

2015-05-01

The 2011 American Academy of Pediatrics (AAP) guidelines address imaging after initial febrile urinary tract infection (UTI) in infants >2 months of age. We sought to determine the frequency of upper urinary tract anomalies (hydronephrosis and vesicoureteral reflux (VUR)) in hospitalized premature infants with UTI. We retrospectively reviewed the electronic medical records of neonatal intensive care unit (NICU) admissions at a tertiary care children's hospital between 1 January 2006 and 31 December 2010. We queried the records for UTI, renal ultrasound (US) and voiding cystourethrogram (VCUG). We identified 3518 unique admissions. UTI occurred in 118 infants (3%). Sixty-nine (60%) had a normal US. Renal dilation was predominantly renal pelvic dilation (12%) and isolated caliectasis (22%). VUR was identified in 15 (14%) infants evaluated with a VCUG. VUR was identified in nine (12%) infants without and in seven (16%) with an abnormality on US. Reflux was identified in 7% of male and 38% of female infants with a UTI. Anatomic abnormalities of the upper urinary tract are uncommon in premature infants with a UTI that occurs during neonatal hospitalization. In concordance with the AAP guidelines, a VCUG may not be required in all NICU infants under age 2 months after a single UTI.

Circulating Chemokine Levels in Febrile Infants With Serious Bacterial Infections

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Hsiu-Lin Chen

2009-12-01

Full Text Available Early diagnosis of serious bacterial infections (SBI in febrile young infants based on clinical symptoms and signs is difficult. This study aimed to evaluate the diagnostic values of circulating chemokines and C-reactive protein (CRP levels in febrile young infants < 3 months of age with suspected SBI. We enrolled 43 febrile young infants < 3 months of age with clinically suspected SBI who were admitted to the neonatal intensive care unit or complete nursing unit of the pediatric department of Kaohsiung Medical University Hospital between December 2006 and July 2007. Blood was drawn from the patients at admission, and complete blood counts, plasma levels of CRP, granulocyte colony-stimulating factor (G-CSF, and chemokines, including interleukin-8 (IL-8, macrophage inflammatory protein-1α, macrophage inflammatory protein-1β, monokine induced by interferon-γ, and monocyte chemotactic protein-1 were measured. Patients’ symptoms and signs, length of hospital stay, main diagnosis, and results of routine blood tests and microbiological culture results were recorded. Twenty-six infants (60.5% were diagnosed with SBI, while 17 (39.5% had no evidence of SBI based on the results of bacterial cultures. CRP, IL-8 and G-CSF levels were significantly higher in the infants with SBI than in those without SBI. Plasma levels of other chemokines were not significantly different between the groups. The area under the receiver-operating characteristic (ROC curve for differentiating between the presence and absence of SBI was 0.79 for CRP level. Diagnostic accuracy was further improved by combining CRP and IL-8, when the area under the ROC curve increased to 0.91. CRP levels were superior to IL-8 and G-CSF levels for predicting SBI in febrile infants at initial survey. IL-8 levels could be used as an additional diagnostic tool in the initial evaluation of febrile young infants, allowing clinicians to treat these patients more appropriately.

Suicide During Perinatal Period: Epidemiology, Risk Factors and Clinical Correlates

Directory of Open Access Journals (Sweden)

Laura Orsolini

2016-08-01

Full Text Available Perinatal period may pose a great challenge for the clinical management and treatment of psychiatric disorders in women. In fact, several mental illnesses can arise during pregnancy and/or following childbirth. Suicide and infanticide have been considered relatively rare events during the perinatal period. However, in some mental disorders (i.e. postpartum depression, bipolar disorder, postpartum psychosis, etc. have been reported a higher risk of suicidal ideation, suicide attempt or suicide. Therefore, a complete screening of mothers’ mental health should also take into account thoughts of suicide and thoughts about harming infants as well. Clinicians should carefully monitor and early identify related clinical manifestations, potential risk factors and alarm symptoms related to suicide. The present paper aims at providing a focused review about epidemiological data, risk and protective factors and an overview about the main clinical correlates associated with the suicidal behaviour during the pregnancy and postpartum period.

Risk factors for febrile urinary tract infection in infants with prenatal hydronephrosis: comprehensive single center analysis.

Science.gov (United States)

Zareba, Piotr; Lorenzo, Armando J; Braga, Luis H

2014-05-01

We assessed risk factors for urinary tract infection in children with prenatal hydronephrosis We identified 376 infants with prenatal hydronephrosis in an institutional database. The occurrence of febrile urinary tract infection in the first 2 years of life was ascertained by chart review. Febrile urinary tract infection was defined as a positive culture from a catheterized urine specimen in a patient with a fever of 38.0C or greater. Multivariate logistic regression was used to assess gender, circumcision status, hydronephrosis grade, vesicoureteral reflux grade and antibiotic prophylaxis as predictors of the risk of urinary tract infection. Included in analysis were 277 males and 99 females. Hydronephrosis was high grade in 128 infants (34.0%) and vesicoureteral reflux was present in 79 (21.0%). Antibiotic prophylaxis was prescribed in 60.4% of patients, preferentially to females vs males (70.7% vs 56.7%), those with high vs low grade hydronephrosis (70.3% vs 55.2%) and those with vs without vesicoureteral reflux (96.2% vs 50.8%). On multivariate analysis there was an association between high grade hydronephrosis and an increased risk of urinary tract infection (adjusted OR 2.40, 95% CI 1.26-4.56). Females (adjusted OR 3.16, 95% CI 0.98-10.19) and uncircumcised males (adjusted OR 3.63, 95% CI 1.18-11.22) were also at higher risk than circumcised males. Antibiotic prophylaxis was not associated with a decreased risk of urinary tract infection (adjusted OR 0.93, 95% CI 0.45-1.94). High grade hydronephrosis, female gender and uncircumcised status in males are independent risk factors for febrile urinary tract infection in infants with prenatal hydronephrosis. Antibiotic prophylaxis did not reduce the risk of urinary tract infection in the study group. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Reduced perinatal mortality following enhanced training of birth attendants in the Democratic Republic of Congo: a time-dependent effect

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Wallace Dennis

2011-08-01

Full Text Available Abstract Background In many developing countries, the majority of births are attended by traditional birth attendants, who lack formal training in neonatal resuscitation and other essential care required by the newly born infant. In these countries, the major causes of neonatal mortality are birth asphyxia, infection, and low-birth-weight/prematurity. Death from these causes is potentially modifiable using low-cost interventions, including neonatal resuscitation training. The purpose of this study was to evaluate the effect on perinatal mortality of training birth attendants in a rural area of the Democratic Republic of Congo (DRC using two established programs. Methods This study, a secondary analysis of DRC-specific data collected during a multi-country study, was conducted in two phases. The effect of training using the WHO Essential Newborn Care (ENC program was evaluated using an active baseline design, followed by a cluster randomized trial of training using an adaptation of a neonatal resuscitation program (NRP. The perinatal mortality rates before ENC, after ENC training, and after randomization to additional NRP training or continued care were compared. In addition, the influence of time following resuscitation training was investigated by examining change in perinatal mortality during sequential three-month increments following ENC training. Results More than two-thirds of deliveries were attended by traditional birth attendants and occurred in homes; these proportions decreased after ENC training. There was no apparent decline in perinatal mortality when the outcome of all deliveries prior to ENC training was compared to those after ENC but before NRP training. However, there was a gradual but significant decline in perinatal mortality during the year following ENC training (RR 0.73; 95% CI: 0.56-0.96, which was independently associated with time following training. The decline was attributable to a decline in early neonatal mortality

Reduced perinatal mortality following enhanced training of birth attendants in the Democratic Republic of Congo: a time-dependent effect.

Science.gov (United States)

Matendo, Richard; Engmann, Cyril; Ditekemena, John; Gado, Justin; Tshefu, Antoinette; Kinoshita, Rinko; McClure, Elizabeth M; Moore, Janet; Wallace, Dennis; Carlo, Waldemar A; Wright, Linda L; Bose, Carl

2011-08-04

In many developing countries, the majority of births are attended by traditional birth attendants, who lack formal training in neonatal resuscitation and other essential care required by the newly born infant. In these countries, the major causes of neonatal mortality are birth asphyxia, infection, and low-birth-weight/prematurity. Death from these causes is potentially modifiable using low-cost interventions, including neonatal resuscitation training. The purpose of this study was to evaluate the effect on perinatal mortality of training birth attendants in a rural area of the Democratic Republic of Congo (DRC) using two established programs. This study, a secondary analysis of DRC-specific data collected during a multi-country study, was conducted in two phases. The effect of training using the WHO Essential Newborn Care (ENC) program was evaluated using an active baseline design, followed by a cluster randomized trial of training using an adaptation of a neonatal resuscitation program (NRP). The perinatal mortality rates before ENC, after ENC training, and after randomization to additional NRP training or continued care were compared. In addition, the influence of time following resuscitation training was investigated by examining change in perinatal mortality during sequential three-month increments following ENC training. More than two-thirds of deliveries were attended by traditional birth attendants and occurred in homes; these proportions decreased after ENC training. There was no apparent decline in perinatal mortality when the outcome of all deliveries prior to ENC training was compared to those after ENC but before NRP training. However, there was a gradual but significant decline in perinatal mortality during the year following ENC training (RR 0.73; 95% CI: 0.56-0.96), which was independently associated with time following training. The decline was attributable to a decline in early neonatal mortality. NRP training had no demonstrable effect on early

β-Hydroxy β-methylbutyrate (HMB supplementation during pregnancy and perinatal period in animals studies and possible application in humans

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Dominika Cieślak

2018-02-01

HMB usage can be beneficial in numerous health states, also in pregnancy and perinatal period, especially in infants with low birth weight or born preterm, but further investigation is needed to estimate benefits to risk ratio and introduce specific guidelines.

Diffuse excessive high signal intensity in low-risk preterm infants at term-equivalent age does not predict outcome at 1 year: a prospective study

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Leitner, Yael [Tel Aviv Sourasky Medical Centre, Child Development Centre, Dana-Dwek Children' s Hospital, Tel Aviv (Israel); Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv (Israel); Weinstein, Maya [Tel Aviv Sourasky Medical Centre, Functional Brain Centre, The Wohl Institute for Advanced Imaging, Tel Aviv (Israel); Bar Ilan University, Department of Psychology, Gonda Multidisciplinary Brain Research Centre, Ramat-Gan (Israel); Myers, Vicki [Tel Aviv Sourasky Medical Centre, Functional Brain Centre, The Wohl Institute for Advanced Imaging, Tel Aviv (Israel); Uliel, Shimrit; Geva, Karen [Tel Aviv Sourasky Medical Centre, Child Development Centre, Dana-Dwek Children' s Hospital, Tel Aviv (Israel); Berger, Irit; Marom, Ronella [Tel Aviv Sourasky Medical Centre, Department of Neonatology, Lis Maternity Hospital, Tel Aviv (Israel); Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv (Israel); Bashat, Dafna Ben [Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv (Israel); Tel Aviv University, Sagol School of Neuroscience, Tel Aviv (Israel); Ben-Sira, Liat [Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv (Israel); Tel Aviv Sourasky Medical Centre, Department of Radiology, Tel Aviv (Israel); Geva, Ronny [Bar Ilan University, Department of Psychology, Gonda Multidisciplinary Brain Research Centre, Ramat-Gan (Israel); Gross-Tsur, Varda [Shaare-Zedek Medical Centre, Neuropediatric Unit, Jerusalem (Israel)

2014-08-15

The outcome of premature infants with only diffuse excessive high signal intensity (DEHSI) is not clear. We explored the relationship between DEHSI, white matter (WM) diffusion characteristics, perinatal characteristics, and neurobehavioral outcome at 1 year in a homogenous group of preterm infants without major brain abnormalities. Fifty-eight preterm infants, gestational age 29 ± 2.6 weeks, underwent an MRI at term-equivalent age (TEA). Griffiths Mental Developmental Scales, neurological assessment, and Parental Stress Index (PSI) were performed at 1 year corrected age. These measures were compared between preterm infants according to DEHSI classification (none, mild, moderate). Diffusion tensor imaging was used in major WM volumes of interest to objectively measure the degree of WM maturation. No significant differences were detected in the perinatal risk characteristics, neurobehavioral outcome, and PSI at 1 year between infants with different DEHSI classifications. In infants with DEHSI, increased axial and radial diffusivities were detected in the optic radiations, centrum semiovale, and posterior limb of the internal capsule, indicating less advanced maturation of the WM. Significant correlations were detected between the time interval from birth to MRI and the WM microstructure in infants without DEHSI. DEHSI in premature infants is neither a predictive measure for short-term adverse neurobehavioral outcome nor related to perinatal risk characteristics. Extrauterine exposure time had a differential effect on WM maturational trajectories in infants with DEHSI compared to those without. We suggest DEHSI may represent an alteration in WM maturational characteristics. Further follow-up studies may verify later consequences of DEHSI in premature infants. (orig.)

Diffuse excessive high signal intensity in low-risk preterm infants at term-equivalent age does not predict outcome at 1 year: a prospective study

International Nuclear Information System (INIS)

Leitner, Yael; Weinstein, Maya; Myers, Vicki; Uliel, Shimrit; Geva, Karen; Berger, Irit; Marom, Ronella; Bashat, Dafna Ben; Ben-Sira, Liat; Geva, Ronny; Gross-Tsur, Varda

2014-01-01

The outcome of premature infants with only diffuse excessive high signal intensity (DEHSI) is not clear. We explored the relationship between DEHSI, white matter (WM) diffusion characteristics, perinatal characteristics, and neurobehavioral outcome at 1 year in a homogenous group of preterm infants without major brain abnormalities. Fifty-eight preterm infants, gestational age 29 ± 2.6 weeks, underwent an MRI at term-equivalent age (TEA). Griffiths Mental Developmental Scales, neurological assessment, and Parental Stress Index (PSI) were performed at 1 year corrected age. These measures were compared between preterm infants according to DEHSI classification (none, mild, moderate). Diffusion tensor imaging was used in major WM volumes of interest to objectively measure the degree of WM maturation. No significant differences were detected in the perinatal risk characteristics, neurobehavioral outcome, and PSI at 1 year between infants with different DEHSI classifications. In infants with DEHSI, increased axial and radial diffusivities were detected in the optic radiations, centrum semiovale, and posterior limb of the internal capsule, indicating less advanced maturation of the WM. Significant correlations were detected between the time interval from birth to MRI and the WM microstructure in infants without DEHSI. DEHSI in premature infants is neither a predictive measure for short-term adverse neurobehavioral outcome nor related to perinatal risk characteristics. Extrauterine exposure time had a differential effect on WM maturational trajectories in infants with DEHSI compared to those without. We suggest DEHSI may represent an alteration in WM maturational characteristics. Further follow-up studies may verify later consequences of DEHSI in premature infants. (orig.)

Oxidative stress and mitochondrial dysfunction in infected pregnant

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Нана Мерабівна Пасієшвілі

2015-04-01

Full Text Available The infected pregnant women have been various perinatal complications. The aim of the work was to clarify the role of oxidative stress and mitochondrial dysfunction in the development of perinatal complications in infected pregnant.Methods. The study included 68 pregnant women with signs of maternal-fetal infection (MFI and 30 pregnant women who were found infected (control group. Later pregnant with MFI were divided into 2 groups: the first included 30 women who received traditional antibacterial and antiviral therapy, the second group consisted of 28 women who were additionally given an immunomodulator in combination with ozone therapy.Results. During pregnancy with MFI it is characterized the thrombophilic disorders, break immune homeostasis pregnant, endothelial dysfunction, which adversely affects perinatal indicators.Conclusions. The use of immunomodulators and ozone therapy in the complex treatment of MFI is pathogenetically substantiated effective treatment of oxidative stress and mitochondrial toxicity in the prevention of perinatal complications in infected women

Does CT scan performed at one week of age help predict neurodevelopmental outcome following perinatal hypoxic-ischaemic injury in term infants?

International Nuclear Information System (INIS)

Gunn, M.; Battin, M.R.; Teele, R.L.; O'Connor, K.; Hope, J.A.

2002-01-01

Full text: Cerebral imaging may be used as an adjunct to clinical assessment to help prognostician following a perinatal hypoxic ischaemic insult. A good correlation has been shown between MRI and neurologic outcome but data obtained using CT is less clear. The aim of this study was to determine whether CT of the brain performed at one week of age was prognostic for neurodevelopmental outcome in term infants with hypoxic ischaemic encephalopathy. Term infants with an umbilical artery pH<7.1 or Apgar score <6 at 5 minutes plus evidence of encephalopathy and no evidence of major congenital anomalies were reviewed and data obtained. Nearly all of the infants in the study (35) were part of a trial of selective head cooling. CT scans were randomised and reviewed independently by three practising neuroradiologists on two occasions. The CTs were graded as 0) normal; 1) white matter oedema; 2a) mild watershed infarction; 2b) moderate watershed infarction; 3) severe generalised infarction; 4) involvement of basal ganglia. Follow up neurological examination was performed at regular intervals, until 18 months of age, by a neonatologist. Developmental testing at 18 months using the revised Bailey Scales of Infant Development was performed by a psychologist. The study group consisted of 36 infants. Mean birth weight was 3555 (SD+/- 510)g, gestational age was 39.7 (+/- 1.4) weeks, umbilical or first arterial pH was 6.9 (+/- 0.2) and 5 min Apgar scores was 4.3 (+/- 1.9). Neurological outcome was designated as cerebral palsy (7), tone abnormalities before 12 months but only mild abnormality or normal examination at 18 months (2), developmental delay but normal physical examination (1) and functionally normal at 18 months (24). In 27% of infants the images were with normal limits. In only 17% there was overt basal ganglia damage and in 56% there was some degree of white matter abnormality. Overall, an abnormal CT had a sensitivity of 78%, and a specificity of 91% for the prediction

Auditory maturation and congenital hearing loss in NICU infants

NARCIS (Netherlands)

S. Coenraad (Saskia)

2011-01-01

textabstractThe number of preterm births has increased over the past decades as a result of increasing maternal age and in vitro fertilization (1). At the same time the survival of preterm infants has increased due to advances in perinatal and neonatal care. For example, antenatal corticosteroids

The Burden of Oral Disease among Perinatally HIV-Infected and HIV-Exposed Uninfected Youth

Science.gov (United States)

Yao, Tzy-Jyun; Ryder, Mark I.; Russell, Jonathan S.; Dominy, Stephen S.; Patel, Kunjal; McKenna, Matt; Van Dyke, Russell B.; Seage, George R.; Hazra, Rohan

2016-01-01

Objective To compare oral health parameters in perinatally HIV-infected (PHIV) and perinatally HIV-exposed but uninfected youth (PHEU). Methods In a cross-sectional substudy within the Pediatric HIV/AIDS Cohort Study, participants were examined for number of decayed teeth (DT), Decayed, Missing, and Filled Teeth (DMFT), oral mucosal disease, and periodontal disease (PD). Covariates for oral health parameters were examined using zero-inflated negative binomial regression and ordinal logistic regression models. Results Eleven sites enrolled 209 PHIV and 126 PHEU. Higher DT scores were observed in participants who were PHIV [Adjusted Mean Ratio (aMR) = 1.7 (95% CI 1.2–2.5)], female [aMR = 1.4 (1.0–1.9)], had no source of regular dental care [aMR = 2.3 (1.5–3.4)], and had a high frequency of meals/snacks [≥5 /day vs 0–3, aMR = 1.9 (1.1–3.1)] and juice/soda [≥5 /day vs 0–3, aMR = 1.6 (1.1–2.4)]. Higher DMFT scores were observed in participants who were older [≥19, aMR = 1.9 (1.2–2.9)], had biological parent as caregiver [aMR = 1.2 (1.0–1.3)], had a high frequency of juice/soda [≥5 /day vs 0–3, aMR = 1.4 (1.1–1.7)] and a low saliva flow rate [mL/min, aMR = 0.8 per unit higher (0.6–1.0)]. Eighty percent had PD; no differences were seen by HIV status using the patient-based classifications of health, gingivitis or mild, moderate, or severe periodontitis. No associations were observed of CD4 count and viral load with oral health outcomes after adjustment. Conclusions Oral health was poor in PHIV and PHEU youth. This was dismaying since most HIV infected children in the U.S. are carefully followed at medical health care clinics. This data underscore the need for regular dental care. As PHIV youth were at higher risk for cavities, it will be important to better understand this relationship in order to develop targeted interventions. PMID:27299992

Altered Intracellular ATP Production by Activated CD4+ T-Cells in Very Preterm Infants

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Giulia Aquilano

2016-01-01

Full Text Available Background. The neonatal immune system is not fully developed at birth; newborns have adequate lymphocytes counts but these cells lack function. Objective. To assess the activity of T-cells and the influence of the main perinatal factors in very preterm infants (birth weight < 1500 g. Design. Blood samples from 59 preterm infants (21/59 were dizygotic twins were collected at birth and at 30 days of life to measure CD4+ T-cell activity using the ImmuKnow™ assay. Fifteen healthy adults were included as a control group. Results. CD4+ T-cell activity was lower in VLBW infants compared with adults (p<0.001. Twins showed lower immune activity compared to singletons (p=0.005. Infants born vaginally showed higher CD4+ T-cell activity compared to those born by C-section (p=0.031; infants born after prolonged Premature Rupture of Membranes (pPROM showed higher CD4+ T-cell activity at birth (p=0.002 compared to infants born without pPROM. Low CD4+ T-cell activity at birth is associated with necrotizing enterocolitis (NEC in the first week of life (p=0.049. Conclusions. Preterm infants show a lack in CD4+ T-cell activity at birth. Perinatal factors such as intrauterine inflammation, mode of delivery, and zygosity can influence the adaptive immune activation capacity at birth and can contribute to exposing these infants to serious complications such as NEC.

Hyperinsulinism associated with gestational exposure to bupropion in a newborn infant.

Science.gov (United States)

Gisslen, Tate; Nathan, Brandon; Thompson, Theodore; Rao, Raghavendra

2011-01-01

This case report describes severe hyperinsulinism in a term newborn infant without typical perinatal risk factors for transient hyperinsulinism. The mother had received bupropion, an antidepressant and aid to smoking cessation, throughout pregnancy. The infant presented with profound hypoglycemia and seizures on the 3rd day of life. Laboratory investigation confirmed hyperinsulinism. Stable euglycemia could be achieved only after starting diazoxide. The infant was weaned from diazoxide by 10 weeks of age without recurrence of hypoglycemia, signifying the transient nature of hyperinsulinism. This is the first reported case of a potential association between maternal bupropion use during pregnancy and neonatal hyperinsulinism, and highlights the importance of close monitoring of similar infants.

Initial Resuscitation at Delivery and Short Term Neonatal Outcomes in Very-Low-Birth-Weight Infants.

Science.gov (United States)

Cho, Su Jin; Shin, Jeonghee; Namgung, Ran

2015-10-01

Survival of very-low-birth-weight infants (VLBWI) depends on professional perinatal management that begins at delivery. Korean Neonatal Network data on neonatal resuscitation management and initial care of VLBWI of less than 33 weeks gestation born from January 2013 to June 2014 were reviewed to investigate the current practice of neonatal resuscitation in Korea. Antenatal data, perinatal data, and short-term morbidities were analyzed. Out of 2,132 neonates, 91.7% needed resuscitation at birth, chest compression was performed on only 104 infants (5.4%) and epinephrine was administered to 80 infants (4.1%). Infants who received cardiac compression and/or epinephrine administration at birth (DR-CPR) were significantly more acidotic (P CPR resulted in greater early mortality of less than 7 days (OR, 5.64; 95% CI 3.25-9.77) increased intraventricular hemorrhage ≥ grade 3 (OR, 2.71; 95% CI 1.57-4.68), periventricular leukomalacia (OR, 2.94; 95% CI 1.72-5.01), and necrotizing enterocolitis (OR, 2.12; 95% CI 1.15-3.91) compared with those infants who needed only PPV. Meticulous and aggressive management of infants who needed DR-CPR at birth and quality improvement of the delivery room management will result in reduced morbidities and early death for the vulnerable VLBWI.

Comparison of urinary tract infection rates among 2- to 12-month-old febrile infants with RSV infections using 1999 and 2011 AAP diagnostic criteria.

Science.gov (United States)

Kaluarachchi, Dinushan; Kaldas, Virginia; Roques, Euripedes; Nunez, Randolph; Mendez, Magda

2014-07-01

Infants with RSV infections have been found to have a clinically significant rate of urinary tract infections (UTIs). The American Academy of Pediatrics (AAP) published a revised Clinical Practice Guideline on UTIs in 2011, which includes major changes in diagnostic criteria for UTIs. Past research has been done using previous diagnostic criteria. The objective of the study is to assess the rate of UTIs in febrile infants with respiratory syncytial virus (RSV) infections according to the 2011 revised AAP Diagnostic Criteria and compare the rate of UTIs against the 1999 AAP Diagnostic Criteria. A retrospective comparative study of febrile infants (2-12 months) with RSV infections admitted to the Inpatient Pediatric unit of Lincoln Medical and Mental Center, Bronx, NY, from September through April 2006 to 2012. We applied the AAP's 1999 and 2011 diagnostic criteria for UTIs separately to assess the rates of UTIs. A total of 359 RSV-positive febrile patients who were investigated for UTIs were enrolled. Pyuria was found in 11.1% (40/359), positive urine culture 10 000 to 50 000 was found in 1.4% (5/359) and ≥50 000 in 4.7% (17/359). The rate of UTIs using AAP's 1999 criteria was 6.1% (22/359), and using the 2011 criteria the rate was 1.1% (4/359). The rate of UTIs was significantly different between the 2 groups (odds ratio [confidence interval] = 0.17 [0.05, 0.5], P = .001). The rate of UTIs in RSV-positive febrile infants is very low (1.1%) with the 2011 AAP diagnostic criteria. Previously described increased risk of UTIs may represent asymptomatic bacteriuria or contaminated specimens. © The Author(s) 2014.

The association between a low cerebro-umbilical ratio at 30-34 weeks gestation, increased intrapartum operative intervention and adverse perinatal outcomes.

Science.gov (United States)

Twomey, Sarah; Flatley, Christopher; Kumar, Sailesh

2016-08-01

The aim of this study was to investigate the relationship between the cerebro-umbilical ratio (CUR), measured at 30-34 weeks, and adverse intrapartum and perinatal outcomes. This was a retrospective cross-sectional cohort study of women delivering at the Mater Mothers' Hospital in Brisbane, Australia. Fetal Doppler indices for 1224 singleton pregnancies were correlated with maternal demographics and intrapartum and perinatal outcomes. Only women who attempted vaginal delivery were included in the study. Infants delivered by emergency cesarean section for fetal compromise had the lowest median CUR, 1.65 (IQR 1.17-2.12), compared to any other delivery group. The proportion of infants with a CUR ≤1 who required emergency cesarean section for fetal compromise was 33.3% compared to 9.3% of infants with a CUR >1 (adjusted OR 6.92 (95% CI 2.04-25.75), p<0.001). However, the detection rate of CUR ≤1 as a predictor for emergency cesarean delivery for fetal compromise was poor (18.9%). Detection rates increased in cohorts of infants born within two weeks of the scan or with birth weights <10th centile or <5th centile. Additionally, a CUR ≤1 was associated with lower median birth weight, higher rates of admission to the neonatal critical care unit and increased neonatal mortality. This study suggests that a CUR ≤1, measured at 30-34 weeks, is associated with a greater risk of emergency cesarean delivery for fetal compromise and a number of other adverse perinatal outcomes. The association was strongest in low birth weight babies. Copyright © 2016. Published by Elsevier Ireland Ltd.

Infant feeding patterns and risk of acute respiratory infections in Baghdad/Iraq

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Shatha S. Al-Sharbatti

2012-09-01

Full Text Available

Background: exclusive breastfeeding has been shown to protect infants from contracting various diseases. The aims of this study were: to examine the relationships between infant feeding patterns and the risk of Acute Respiratory Infections (ARI, and to assess the importance of some factors that can increase such risk.

Methods: a case-control study was carried out during the period between February 1st 2005 - May 1st 2005. The study included 137 infants who were hospitalized in the Children Welfare Teaching Hospital for ARIs during the period of study (a case definition of acute lower respiratory infection as given by the WHO (1995 was used. The Control group included 157 healthy infants who were randomly selected from two primary health care centers of the AI-Karkh sector of Baghdad for immunization. The risk of various factors thought to be associated to ARI were studied, these being: non-modifiable (age, gender, birth order, parent education, crowded residence, family history of asthma and history of ARIs in household members in previous 2 weeks and modifiable (short duration of breastfeeding, cigarette smoking in proximity to the infant, delayed immunization and malnutrition. Logistic regression was used to adjust for confounders and for calculating adjusted odds ratios.

Results: formula fed infants had a 2.7 times higher risk (CI:1.6-4.68 for ARIs compared to breast fed infants. Infants who had undergone a short duration of breastfeeding (<3 months had a 1.4 times increased risk or ARI (CI: 0.89—2.23. Additional factors that were associated with higher ARIs were, female gender (OR= 2.0, CI:1.3-3.3, low educational level of mothers (OR= 6.4, CI:3.2-12.7 and fathers (OR=4.5, CI:2.27-8.78, crowded residence (OR= 4.5, CI: 2.6-7.8, positive history of ARIs in household members in the 2 weeks prior to the study (OR= 5.5, CI:3.3-9.3, family history of asthma (OR = 2.6, CI:1

Routine viral load monitoring in HIV-infected infants and children in low- and middle-income countries: challenges and opportunities.

Science.gov (United States)

Arpadi, Stephen M; Shiau, Stephanie; De Gusmao, Eduarda Pimentel; Violari, Avy

2017-11-01

The objective of this commentary is to review considerations for implementing routine viral load (VL) monitoring programmes for HIV-infected infants and children living in low- and middle-income countries (LMIC). Since 2013, the World Health Organization (WHO) guidelines recommend VL testing as the preferred monitoring approach for all individuals treated with ART in order to assess treatment response, detect treatment failure and determine the need to switch to a second-line regimen in a timely manner. More recently, WHO guidelines from 2016 identify HIV-infected infants and children as a priority group for routine VL monitoring. There are a number of reasons why HIV-infected infants and children should be prioritized for routine VL monitoring. Data from national VL monitoring programmes as well as systematic reviews and meta-analyses from LMIC indicate rates of viral suppression are lower for infants and children compared to adults. The number of antiretroviral drugs and palatable formulations suitable for young children are limited. In addition, emotional and developmental issues particular to children can make daily medication administration difficult and pose a challenge to adherence and achievement of sustained viral suppression. VL monitoring can be instrumental for identifying those in need of additional adherence support, reducing regimen switches and preserving treatment options. The needs of infants and children warrant consideration in all aspects of VL monitoring services. If capacity for paediatric venipuncture is not assured, platforms that accept dried blood spot specimens are necessary in order for infants and children to have equitable access. Healthcare systems also need to prepare to manage the substantial number of infants and children identified with elevated VL, including adherence interventions that are appropriate for children. Establishing robust systems to evaluate processes and outcomes of routine VL monitoring services and to support

Prospective study on antibiotics misuse among infants with upper respiratory infections.

Science.gov (United States)

El Sayed, Manal F; Tamim, Hala; Jamal, Diana; Mumtaz, Ghina; Melki, Imad; Yunis, Khalid

2009-06-01

The judicious prescription of antibiotics has become a central focus of professional and public health measures to combat the spread of resistant organisms. A one-year multi-center prospective follow-up study of 1,320 healthy infants was conducted. The study aim was to determine the prevalence and identify the predictors of antibiotics misuse in viral respiratory illnesses among healthy infants in the first year of life. Infants born between August 2001 and February 2002 were recruited through the clinics and dispensaries of 117 pediatricians located in the Greater Beirut area of Lebanon. On each routine visit from birth until one year of life, pediatricians reported any episodes of upper respiratory tract infection (URTI; common cold) and bronchiolitis, as well as the treatment type, duration, and dose. Predictors that were considered included infant, maternal, and pediatrician characteristics. Of the 1,320 recruited infants, 770 (58.3%) had common cold or acute bronchiolitis on at least one occasion during the study period. Pediatricians prescribed antibiotics at least once in 21.4% of cases diagnosed as the common cold and 45.5% of cases of acute bronchiolitis. Logistic regression analysis revealed that antibiotics misuse was more common among infants born to mothers with lower educational levels (odds ratio [OR] = 1.6; 95% confidence interval [CI]: 1.1-2.3). Furthermore, pediatricians tend to prescribe antibiotics in dispensaries more often than in private clinics (OR = 1.4; 95% CI: 1.0-2.3). This study shows a substantial quantity of antibiotics prescriptions for common cold and acute bronchiolitis in our population. Our findings suggest that lower maternal education and pediatricians working in dispensaries (versus private clinics) are associated with increased antibiotics misuse.

Perinatal risk factors including malformation

International Nuclear Information System (INIS)

Brachner, A.; Grosche, B.

1991-10-01

The study gives a survey of the factors most frequently mentioned in the literature as factors likely to adversely affect a pregnancy. One essential aspect is the discussion of those factors that can be counted among the causes of malformations, as among others, prenatal radiation exposure. The study prepared within the framework of the research project 'Radiobiological environmental monitoring in Bavaria' is intended to serve as a basis for a retrospective and prospective evaluation of infant mortality, perinatal conditions and occurrence of malformations in Bavaria, with the principal idea of drawing up an environment - related health survey. The study therefore, in addition to ionizing radiation also takes into account other detectable risks within the ecologic context, as e.g. industrial installations, refuse incineration plants or waste dumps, or urbanity. (orig./MG) [de

Children and young people with perinatal HIV in Europe

DEFF Research Database (Denmark)

Grarup, Jesper; Kirk, Ole; Lundgren, Jens

2016-01-01

undertook an online survey of HIV cohort studies participating in the EuroCoord Network of Excellence to ascertain the number of perinatally HIV-infected (pHIV) patients included, to compare it with those published by the European Centre for Disease Prevention and Control (ECDC) and the World Health......Accurate ascertainment of the number of children living with human immunodeficiency virus (HIV) is important to plan paediatric and adolescent health services. In Europe, the first generation of perinatally HIV-infected survivors are transferring to adult care and their health needs are unknown. We...... Organization (WHO) and to assess the ability of countries to follow up pHIV patients after transfer to adult care. At the end of 2013, 16 countries in EuroCoord reported 8,229 pHIV patients in follow-up in cohorts, compared with 5,160 cumulative diagnoses reported by the ECDC in the same area. Follow-up of pHIV...

Efeitos da asfixia perinatal sobre os hormônios tireoidianos Effect of perinatal asphyxia on thyroid hormones

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Denise N. Pereira

2001-06-01

Full Text Available OBJETIVO: verificar o efeito da asfixia perinatal sobre os hormônios tireóideos. MÉTODOS: Foi realizado um estudo de caso-controle, no hospital de Clínicas de Porto Alegre, envolvendo 17 recém-nascidos a termo asfixiados (A e 17 não-asfixiados (N, pareados conforme a cor, sexo, tipo de parto, idade gestacional e peso de nascimento. Foram coletados T4, T3, T4 livre, T3 reverso e TSH do sangue do cordão e do recém-nascido com 18 a 24 horas de vida, entre os que sofreram ou não asfixia perinatal. RESULTADOS: No sangue de cordão, não houve diferença na dosagem dos hormônios tireóideos, com exceção do T3 reverso, que foi mais elevado no grupo que sofreu asfixia [mediana (percentis 25-75 :A= 2(1,4-2; N= 1,41(1,13-1,92; p=0,037]. Com 18 a 24 horas de vida, foram significativamente menores no grupo de asfixiados, com exceção do T3 reverso, que foi semelhante entre os dois grupos [média ± DP: T4 A= 9,79 ± 2,59; N=14,68 ± 3,05; p OBJECTIVE: to verify the effect of perinatal asphyxia on thyroid hormone levels in term newborn infants. METHODS: We carried out a case-control study with 17 term and asphyxiated (A and 17 term and control (N newborn infants at the Hospital de Clínicas de Porto Alegre. Patients were paired according to color of skin, sex, type of delivery, gestational age, and weight at birth. We collected umbilical cord plasma T4, T3, free T4, reverse T3, and TSH after 18 to 24 hours of life and from asphyxiated and control newborn infants. RESULTS: There were no differences in thyroid hormones of cord blood, with the exception of reverse T3, which was higher in A than in controls [median (25th-75th percentile: A= 2(1.4-2; N= 1.41 (1.13-1.92; P=0.037]. Thyroid hormone levels were lower in A than in controls on samples collected within 18-24 hours after birth, except for reverse T3, which was similar in both groups [average ± SD: T4 A= 9.79 ± 2.59; N=14.68 ± 3.05; P<0.001; median T3 A= 40.83 (37.4-80.4; N= 164 (56

Increased Cytomegalovirus Secretion and Risks of Infant Infection by Breastfeeding Duration From Maternal Human Immunodeficiency Virus Positive Compared to Negative Mothers in Sub-Saharan Africa.

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Musonda, Kunda G; Nyonda, Mary; Filteau, Suzanne; Kasonka, Lackson; Monze, Mwaka; Gompels, Ursula A

2016-06-01

Breastfeeding imparts beneficial immune protection and nutrition to infants for healthy growth, but it is also a route for human immunodeficiency virus (HIV) and human cytomegalovirus (HCMV) infection. In previous studies, we showed that HCMV adversely affects infant development in Africa, particularly with maternal HIV exposure. In this study, we analyzed infants risks for acquisition of HCMV infection from breastfeeding and compared HIV-positive and HIV-negative mothers. Two cohorts were studied in Zambia. (1) Two hundred sixty-one HIV-infected and HIV-uninfected mothers were compared for HCMV deoxyribonucleic acid (DNA) loads and genotypes (glycoprotein gO) in milk from birth to 4 months postpartum. (2) Maternally HIV-exposed and HIV-unexposed infants were compared for HCMV infection risk factors. The second cohort of 460 infants, from a trial of micronutrient-fortified complementary-food to breastfeeding, were studied between 6 and 18 months of age. Human cytomegalovirus seroprevalence was assayed, and logistic regression was used to calculate risk factors for HCMV infection, including maternal HIV exposure and breastfeeding duration. Human cytomegalovirus was detected in breast milk from 3 days to 4 months postpartum, with significantly raised levels in HIV-positive women and independent of genotype. In infants, HCMV antibody seroprevalence was 83% by 18 months age. Longer breastfeeding duration increased infection risk in maternally HIV-unexposed (odds ratio [OR] = 2.69 for 18 months vs 6 months vs never; 95% CI, 3.71-111.70; P breastfeeding, which is common in Africa, increased risk of HCMV infection in infants. Both HIV-positive and HIV-negative women had extended milk HCMV secretion. Women who were HIV-positive secreted higher HCMV levels, and for longer duration, with their children at increased infection risk. Human cytomegalovirus control is required to maintain health benefits of breastfeeding. © The Author 2016. Published by Oxford University Press

Clinical and laboratory features of urinary tract infections in young infants

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Denise Swei Lo

2018-04-01

Full Text Available ABSTRACT Introduction: Urinary tract infection (UTI is the most common serious bacterial infection in young infants. Signs and symptoms are often nonspecific. Objectives: To describe clinical, demographic and laboratory features of UTI in infants ≤ 3 months old. Methods: Cross-sectional study of infants ≤ 3 months old with UTI diagnosed in a pediatric emergency department, for the period 2010-2012. UTI was defined as ≥ 50,000 colony-forming units per milliliter of a single uropathogen isolated from bladder catheterization. Paired urinalysis and urine culture from group culture-positive and group culture-negative were used to determine the sensitivity and specificity of pyuria and nitrite tests in detecting UTI. Results: Of 519 urine cultures collected, UTI was diagnosed in 65 cases (prevalence: 12.5%; with male predominance (77%. The most common etiologies were Escherichia coli (56.9%, Klebsiella pneumoniae (18.5% and Enterococcus faecalis (7.7%. Frequent clinical manifestations were fever (77.8%, irritability (41.4% and vomiting (25.4%. The median temperature was 38.7°C. The sensitivity of the nitrite test was 30.8% (95%CI:19.9-43.4%, specificity of 100% (95%CI:99.2-100%. Pyuria ≥ 10,000/mL had a sensitivity of 87.7% (95%CI:77.2-94.5%, specificity of 74.9% (95%CI:70.6 -78.8%. The median peripheral white blood cell count was 13,150/mm3; C-reactive protein levels were normal in 30.5% of cases. Conclusions: The male: female ratio for urinary tract infection was 3.3:1. Non-Escherichia coli etiologies should be considered in empirical treatment. Fever was the main symptom. Positive nitrite is highly suggestive of UTI but has low sensitivity; whereas pyuria ≥ 10,000/mL revealed good sensitivity, but low specificity. Peripheral white blood cell count and C-reactive protein concentration have limited usefulness to suggest UTI.

Factors associated with the time to the first wheezing episode in infants: a cross-sectional study from the International Study of Wheezing in Infants (EISL).

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Pacheco-Gonzalez, Rosa M; Mallol, Javier; Solé, Dirceu; Brand, Paul L P; Perez-Fernandez, Virginia; Sanchez-Solis, Manuel; Garcia-Marcos, Luis

2016-01-21

Male gender, asthmatic heredity, perinatal tobacco smoke exposure and respiratory infections have been associated with wheeze in the first years of life, among other risk factors. However, information about what factors modify the time to the first episode of wheeze in infants is lacking. The present study analyses which factors are associated with shorter time to the first episode of wheeze in infants. Parents of 11- to 24-month-old children were surveyed when attending their health-care centres for a control visit. They answered a questionnaire including the age in months when a first wheeze episode (if any) had occurred (outcome variable). The study was performed in 14 centres in Latin America (LA) and in 8 centres in Europe (EU) (at least 1,000 infants per centre). Factors known to be associated with wheezing in the cohort were included in a survival analysis (Cox proportional hazards model). Summary hazard ratios adjusted for all risk factors (aHR) were calculated using the meta-analysis approach with random effects. A total of 15,067 infants had experienced wheezing at least once, out of 35,049 surveyed. Male gender in LA (aHR 1.05, 95% confidence interval (CI) 1.00-1.10, P=0.047), parental asthma in LA and EU (aHR 1.05, 95% CI 1.00-1.11, P=0.037), infant eczema in EU (aHR 1.25, 95% CI 1.12-1.39, Passociated with a shorter period of time to the first episode. Breast feeding for at least 3 months was associated with a longer period, only in LA (aHR 0.91, 95% CI 0.86-0.96, Passociation.

Clinical and demographic factors associated with urinary tract infection in young febrile infants.

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Zorc, Joseph J; Levine, Deborah A; Platt, Shari L; Dayan, Peter S; Macias, Charles G; Krief, William; Schor, Jeffrey; Bank, David; Shaw, Kathy N; Kuppermann, Nathan

2005-09-01

Previous research has identified clinical predictors for urinary tract infection (UTI) to guide urine screening in febrile children or =38 degrees C) infants who were pediatric emergency departments from October through March 1999-2001 were eligible. Clinical appearance was evaluated using the Yale Observation Scale. UTI was defined as growth of a known bacterial pathogen from a catheterized specimen at a level of (1) > or =50000 cfu/mL or (2) > or =10000 cfu/mL in association with a positive dipstick test or urinalysis. We used bivariate tests and multiple logistic regression to identify demographic and clinical factors that were associated with the likelihood of UTI. A total of 1025 (67%) of 1513 eligible patients were enrolled; 9.0% of enrolled infants received a diagnosis of UTI. Uncircumcised male infants had a higher rate of UTI (21.3%) compared with female (5.0%) and circumcised male (2.3%) infants. Infants with maximum recorded temperature of > or =39 degrees C had a higher rate of UTI (16.3%) than other infants (7.2%). After multivariable adjustment, UTI was associated with being uncircumcised (odds ratio: 10.4; bias-corrected 95% confidence interval: 4.7-31.4) and maximum temperature (odds ratio: 2.4 per degrees C; 95% confidence interval: 1.5-3.6). Factors that were reported previously to be associated with risk for UTI in infants and toddlers, such as white race and ill appearance, were not significantly associated with risk for UTI in this cohort of young infants. Being uncircumcised and height of fever were associated with UTI in febrile infants who were < or =60 days of age. Uncircumcised male infants were at particularly high risk and may warrant a different approach to screening and management.

Infants with Congenital Zika Virus Infection: A New Challenge for Early Intervention Professionals

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Porter, Sallie; Mimm, Nancy

2017-01-01

Zika virus infection-associated microcephaly has generated public health and media concern. Unsettling images emerging from Brazil of infants with abnormally small heads have raised concern among women of childbearing age, international travelers, government officials, and health care professionals. The World Health Organization declared the most…

Predictors of bronchodilator responsiveness in infants with wheezing associated respiratory tract infection.

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Deerojanawong, J; Prapphal, N

1994-07-01

The responsiveness to bronchodilator is variable in infants with wheezing associated respiratory illness (WARI). Factors for prediction of the response will lead to more rational use of the bronchodilator in these infants. We examined the possible predictive factors in 44 children under 2 years of age who had their first episode of WARI. All of them were treated with 0.15 mg/kg of nebulized salbutamol. Thirty patients (68%) with decreasing clinical score > or = 3 after treatment were considered as the responders while the remainder (14 infants) were non responders. By using Chi-square test, Fisher exact test and Mann-Whitney U test to compare the data of the 2 groups, the significant factors for the responders were older than 6 months and history of previous LRI (p < 0.01). The significant factors for the non-responders included concurrent diarrhea, patchy pulmonary infiltration and positive RSV in the nasopharyngeal secretion (p < 0.01). These results suggested effective bronchodilator therapy in infants older than 6 months or having a history of previous LRI. Those who had acute RSV infection or patchy infiltration in chest X-ray and associated diarrhea were less likely to respond.

Avoidance of voiding cystourethrography in infants younger than 3 months with Escherichia coli urinary tract infection and normal renal ultrasound.

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Pauchard, Jean-Yves; Chehade, Hassib; Kies, Chafika Zohra; Girardin, Eric; Cachat, Francois; Gehri, Mario

2017-09-01

Urinary tract infection (UTI) represents the most common bacterial infection in infants, and its prevalence increases with the presence of high-grade vesicoureteral reflux (VUR). However, voiding cystourethrography (VCUG) is invasive, and its indication in infants urinary E. coli infection. Adding a normal renal US finding decreased this probability to 1%. However, in the presence of non- E. coli bacteria, the probability of high-grade VUR was 26%, and adding an abnormal US finding increased further this probability to 55%. In infants aged 0-3 months with a first febrile UTI, the presence of E. coli and normal renal US findings allow to safely avoid VCUG. Performing VCUG only in infants with UTI secondary to non- E. coli bacteria and/or abnormal US would save many unnecessary invasive procedures, limit radiation exposure, with a very low risk (<1%) of missing a high-grade VUR. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Severe Human Parechovirus Infections in Infants and the Role of Older Siblings.

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Nielsen, Nete Munk; Midgley, Sofie Elisabeth; Nielsen, Alex Christian Yde; Christiansen, Claus Bohn; Fischer, Thea Kølsen

2016-04-01

Human parechovirus (HPeV) is a cause of severe morbidity among infants and young children. To evaluate the associations between early environmental risk factors and HPeV infections, we carried out a nationwide cohort study linking registry data on birth and sibship characteristics with a laboratory surveillance database, covering all HPeV infections detected in Denmark during 2009-2012 among children sibling, the higher the risk of HPeV-3 as well as non-HPeV-3 infections, although the trend was strongest for HPeV-3 infections. Our study is the first to suggest that having a slightly older sibling increases the risk for severe neonatal HPeV infections. This new knowledge might lead to new preventive measures. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Reproductive health decision-making in perinatally HIV-infected adolescents and young adults.

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Fair, Cynthia; Wiener, Lori; Zadeh, Sima; Albright, Jamie; Mellins, Claude Ann; Mancilla, Michael; Tepper, Vicki; Trexler, Connie; Purdy, Julia; Osherow, Janet; Lovelace, Susan; Kapetanovic, Suad

2013-07-01

With widespread access to antiretroviral therapy in the United States, many perinatally HIV-infected (PHIV+) children are surviving into adolescence and adulthood, becoming sexually active and making decisions about their reproductive health. The literature focusing on the reproductive decisions of individuals behaviorally infected with HIV can serve as a springboard for understanding the decision-making process of PHIV+ youth. Yet, there are many differences that critically distinguish reproductive health and related decision-making of PHIV+ youth. Given the potential public health implications of their reproductive decisions, better understanding of factors influencing the decision-making process is needed to help inform the development of salient treatment and prevention interventions. To begin addressing this understudied area, a "think tank" session, comprised of clinicians, medical providers, and researchers with expertise in the area of adolescent HIV, was held in Bethesda, MD, on September 21, 2011. The focus was to explore what is known about factors that influence the reproductive decision-making of PHIV+ adolescents and young adults, determine what important data are needed in order to develop appropriate intervention for PHIV+ youth having children, and to recommend future directions for the field in terms of designing and carrying out collaborative studies. In this report, we summarize the findings from this meeting. The paper is organized around the key themes that emerged, including utilizing a developmental perspective to create an operational definition of reproductive decision-making, integration of psychosocial services with medical management, and how to design future research studies. Case examples are presented and model program components proposed.

Urinary tract infections during pregnancy.

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Le, Jennifer; Briggs, Gerald G; McKeown, Anna; Bustillo, Gerardo

2004-10-01

To provide a comprehensive review of urinary tract infections (UTIs) during pregnancy. All aspects of UTIs, including epidemiology, pathogenesis, resistance, clinical features, diagnosis, treatment, and prevention, were reviewed. MEDLINE (1966-August 2003) and Cochrane Library searches were performed using the key search terms urinary tract infection, pyelonephritis, cystitis, asymptomatic bacteriuria, and resistance. All article abstracts were evaluated for relevance. Only articles pertaining to pregnancy were included. The majority of published literature were review articles; the number of original clinical studies was limited. UTIs are the most common bacterial infections during pregnancy. They are characterized by the presence of significant bacteria anywhere along the urinary tract. Pyelonephritis is the most common severe bacterial infection that can lead to perinatal and maternal complications including premature delivery, infants with low birth weight, fetal mortality, preeclampsia, pregnancy-induced hypertension, anemia, thrombocytopenia, and transient renal insufficiency. Enterobacteriaceae account for 90% of UTIs. The common antibiotics used are nitrofurantoin, cefazolin, cephalexin, ceftriaxone, and gentamicin. Therapeutic management of UTIs in pregnancy requires proper diagnostic workup and thorough understanding of antimicrobial agents to optimize maternal outcome, ensure safety to the fetus, and prevent complications that lead to significant morbidity and mortality in both the fetus and the mother.

NON-DRUG HABILITATION OF CHILDREN WITH PERINATAL AFFECTIONS OF THE NERVOUS SYSTEM

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Irina A. Belyaeva

2017-01-01

Full Text Available Drug-free rehabilitation treatment modalities of children with perinatal pathology of the nervous system are considered as an important component of the habilitation process and creation of a developing environment for infants with a high risk of disabling conditions. Corrective actions depend not only on the severity of perinatal pathology but also on the maturity of a child and individual characteristics of neuroonthogenesis. The article considers the main drug-free technologies of rehabilitation treatment — both already known and recently developed including methods of kinesi-, aqua-, music therapy, and correctional pedagogy. A separate section is devoted to breastfeeding as an important component of the adequate development of a child. A necessary condition for effective habilitation is a family-oriented approach, which implies active participation of parents in the implementation of rehabilitation programs for children. 

Analysis of HIV early infant diagnosis data to estimate rates of perinatal HIV transmission in Zambia.

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Kwasi Torpey

Full Text Available Mother-to-child transmission of HIV (MTCT remains the most prevalent source of pediatric HIV infection. Most PMTCT (prevention of mother-to-child transmission of HIV programs have concentrated monitoring and evaluation efforts on process rather than on outcome indicators. In this paper, we review service data from 28,320 children born to HIV-positive mothers to estimate MTCT rates.This study analyzed DNA PCR results and PMTCT data from perinatally exposed children zero to 12 months of age from five Zambian provinces between September 2007 and July 2010.The majority of children (58.6% had a PCR test conducted between age six weeks and six months. Exclusive breastfeeding (56.8% was the most frequent feeding method. An estimated 45.9% of mothers were below 30 years old and 93.3% had disclosed their HIV status. In terms of ARV regimen for PMTCT, 32.7% received AZT+single dose NVP (sdNVP, 30.9% received highly active antiretroviral treatment (HAART, 19.6% received sdNVP only and 12.9% received no ARVs. Transmission rates at six weeks when ARVs were received by both mother and baby, mother only, baby only, and none were 5.8%, 10.5%, 15.8% and 21.8% respectively. Transmission rates at six weeks where mother received HAART, AZT+sd NVP, sdNVP, and no intervention were 4.2%, 6.8%, 8.7% and 20.1% respectively. Based on adjusted analysis including ARV exposures and non ARV-related parameters, lower rates of positive PCR results were associated with 1 both mother and infant receiving prophylaxis, 2 children never breastfed and 3 mother being 30 years old or greater. Overall between September 2007 and July 2010, 12.2% of PCR results were HIV positive. Between September 2007 and January 2009, then between February 2009 and July 2010, proportions of positive PCR results were 15.1% and 11% respectively, a significant difference.The use of ARV drugs reduces vertical transmission of HIV in a program setting. Non-chemoprophylactic factors also play a significant

[Compassionate care for terminally ill term and preterm infants].

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Schulze, A; Wermuth, I

2007-04-01

Involvement of the family in decisions to withhold or withdraw intensive care and parental involvement in care planning for terminally ill infants does not aggravate or prolong parents' grief responses, their feelings of guilt, or the incidence of pathological grief responses. Effective physical pain and symptom management is critically important. Compassionate care plans, however, need to implement a number of other and equally important components. Parents are not uniform in their perceived needs to make various kinds of contacts with their dying infant. They should be allowed to make their individual choices regarding contact with their baby during that time. The perinatal loss of a twin infant appears to evoke no less serious stress and risks to parents' compared to the loss of a singleton. The disruption of family life during a perinatal loss affects siblings of the baby, and their specific needs should be acknowledged. Post-death or post-autopsy meetings with the family should routinely be scheduled a few weeks after death, and bereavement support should actively be offered. Parents need to be informed about differences to be expected between maternal and paternal grief responses. The risk of pathological grief variants and chronic grief should be mentioned to parents because professional help is required in such occurrence.

Case-control study on infant mortality in Southern Brazil

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Mendes Karina Giane

2006-01-01

Full Text Available OBJECTIVE: To identify risk factors associated with infant mortality and, more specifically, with neonatal mortality. METHODS: A case-control study was carried out in the municipality of Caxias do Sul, Southern Brazil. Characteristics of prenatal care and causes of mortality were assessed for all live births in the 2001-2002 period with a completed live-birth certificate and whose mothers lived in the municipality. Cases were defined as all deaths within the first year of life. As controls, there were selected the two children born immediately after each case in the same hospital, who were of the same sex, and did not die within their first year of life. Multivariate analysis was performed using conditional logistic regression. RESULTS: There was a reduction in infant mortality, the greatest reduction was observed in the post-neonatal period. The variables gestational age (<36 weeks, birth weight (<2,500 g, and 5-minute Apgar (<6 remained in the final model of the multivariate analysis, after adjustment. CONCLUSIONS: Perinatal conditions comprise almost the totality of neonatal deaths, and the majority of deaths occur at delivery. The challenge for reducing infant mortality rate in the city is to reduce the mortality by perinatal conditions in the neonatal period.

Persistent Environmental Toxicants in Breast Milk and Rapid Infant Growth

NARCIS (Netherlands)

Criswell, Rachel; Lenters, Virissa; Mandal, Siddhartha; Stigum, Hein; Iszatt, Nina; Eggesbø, Merete

2017-01-01

BACKGROUND/AIMS: Many environmental toxicants are passed to infants in utero and through breast milk. Exposure to toxicants during the perinatal period can alter growth patterns, impairing growth or increasing obesity risk. Previous studies have focused on only a few toxicants at a time, which may

Magnetic resonance imaging in perinatal brain injury: clinical presentation, lesions and outcome

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Rutherford, Mary; Ward, Phil; Allsop, Joanna; Counsell, Serena [Imperial College London, Hammersmith Hospital, Robert Steiner MR Unit, Imaging Sciences Department, Clinical Sciences Centre, London (United Kingdom); Srinivasan, Latha; Dyet, Leigh; Cowan, Frances [Imperial College, Hammersmith Hospital, Department of Paediatrics, Imaging Sciences Department, Clinical Sciences Centre, London (United Kingdom)

2006-07-15

Neonatal MR imaging is invaluable in assessing the term born neonate who presents with an encephalopathy. Successful imaging requires adaptations to both the hardware and the sequences used for adults. The perinatal and postnatal details often predict the pattern of lesions sustained and are essential for correct interpretation of the imaging findings, but additional or alternative diagnoses in infants with apparent hypoxic ischaemic encephalopathy should always be considered. Perinatally acquired lesions are usually at their most obvious between 1 and 2 weeks of age. Very early imaging (<3 days) may be useful to make management decisions in ventilated neonates, but abnormalities may be subtle at that stage. Diffusion-weighted imaging is clinically useful for the early identification of ischaemic white matter in the neonatal brain but is less reliable in detecting lesions within the basal ganglia and thalami. The pattern of lesions seen on MRI can predict neurodevelopmental outcome. Additional useful information may be obtained by advanced techniques such as MR angiography, venography and perfusion-weighted imaging. Serial imaging with quantification of both structure size and tissue damage provides invaluable insights into perinatal brain injury. (orig.)

Body fat distribution in perinatally HIV-infected and HIV-exposed but uninfected children in the era of highly active antiretroviral therapy: outcomes from the Pediatric HIV/AIDS Cohort Study

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Associations between abnormal body fat distribution and clinical variables are poorly understood in pediatric HIV disease. Our objective was to compare total body fat and its distribution in perinatally HIV-infected and HIV-exposed but uninfected (HEU) children and to evaluate associations with clin...

Antiretroviral treatment, viral load of mothers & perinatal HIV transmission in Mumbai, India

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Swati P Ahir

2013-01-01

Full Text Available Background & objectives: Mother-to-child transmission (MTCT is the most significant route of HIV transmission in children below the age of 15 yr. In India, perinatal HIV transmission, even after treatment, accounts for 5.4 per cent of HIV cases. The present study was conducted to evaluate the efficacy of anti-retro viral therapy (ART or prophylactic treatment (PT to control maternal viral load in HIV positive women, and its effect on vertical HIV transmission to their infants. Methods: A total of 58 HIV positive women were enrolled at the time of delivery and their plasma samples were obtained within 24 h of delivery for estimation of viral load. Viral load analysis was completed in 38 women. Infants received single dose nevirapine within 2 h of birth and zidovudine for 6 wk. At the end of 18 month follow up, HIV positive or negative status was available in 28 infants. Results: Results revealed undetectable levels of viral load in 58.3 per cent of women with ART compared to 30.7 per cent of women with PT. No women on ART had viral load more than 10,000 copies/ml, whereas seven (26.9%, P=0.07 women receiving PT had this viral load. Median CD4 count of women on PT (483 cells/μl was high compared to the women on ART (289 cells/ μl. At the end of 18 months follow up, only two children were HIV positive, whose mothers were on PT. One had in utero transmission; infection detected within 48 h of delivery, while the other child was infected post partum as HIV was detected at six months follow up. Interpretation & conclusions: Women who received a single dose of nevirapine during delivery had higher levels of viral load than women on ART. Combination drug therapy for pregnant women is now a standard of care in most of the western countries; use of nevirapine monotherapy at the time of delivery in our settings is not effective in controlling viral load. This highlights initiation of ART in pregnant women to control their viral load and thus to inhibit

Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Perinatal Practices"

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--- Various Authors

2017-10-01

Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Perinatal Practices"ABS 1. VACUUM EXTRACTION AND RISK OF NEONATAL COMPLICATIONS: A POPULATION-BASED COHORT STUDY • D. Rossetti, A.S. Laganà, G. Valenti, B. Chiofalo, S. Butticè, G. Sanpietro, A.M.C. Rapisarda, F. Sapia, M. Noventa, A. Vitagliano, S.G. VitaleABS 2. ELECTIVE CAESAREAN SECTION AND RES­PIRATORY MORBIDITIES IN TERM INFANTS • P. Mallya, S. GargABS 3. RISK FACTORS AND OUTCOME IN PRE­VIABLE PPROM AND CURRENT TREATMENT PRACTICE • A. van Gennip, E.E.M. Mulder, R.M. Brohet, J. van Eyck, R.A. van LingenABS 4. ASSESSMENT OF FUNCTIONAL STATUS IN PRETERM INFANTS: ONLINE SURVEY TO INFORM SCORING OF A CLINICIAN-REPORTED OUTCOMES (CLINRO TOOL • M. Turner, I. Hansen-Pupp, J. Higginson, R. Ward, M. Vanya, E. Flood, E. Schwartz, H. Doll, A. Tocoian, A. Mangili, N. Barton, S. SardaABS 5. INFANTS AND MATERNAL OUTCOME OF PREGNANCIES COMPLICATED BY H1N1 INFECTION NEEDING ECMO THERAPY: A UK ECMO CENTRE EXPERIENCE • N. Singh, J. Behrsin, F. Siddiqui, R. Porter, M. Charlton, A. Akuma, S. MittalABS 6. THE ASSOCIATION OF NEONATAL MORBIDITIES AND MORTALITY OF PRETERM INFANTS WITH

[Application of Epigenetics in Perinatal Nursing Care].

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Chou, Hsueh-Fen; Kao, Chien-Huei; Gau, Meei-Ling

2017-04-01

Epigenetics is a field of biomedicine that expanded tremendously during the 1980s. Epigenetics is the study of heritable changes in gene expression independent of underlying DNA (DeoxyriboNucleic Acid) sequence, which not only affect this generation but will be passed to subsequent generations. Although conception is the critical moment for making decisions regarding gene mapping and fetal health, studies have shown that perinatal nursing care practices also affect the genetic remodeling processes and the subsequent health of the mother and her offspring. To optimize maternal-infant and the offspring health, it is important to ensure that the new mother get adequate nutrition, reduce stress levels, adopt gentle birth practices, facilitate exclusive breastfeeding, and avoid contacting toxic substances.

The risk of perinatal hepatitis B virus transmission: hepatitis B e antigen (HBeAg prevalence estimates for all world regions

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Ott Jördis J

2012-06-01

Full Text Available Abstract Background HBeAg presence in childbearing-age women is a major determinant of perinatal hepatitis B virus (HBV transmission. The risk of developing chronic HBV infection and liver disease is highest at young age. Our aim was to assess perinatal HBV transmission risk by means of estimating age- and region-specific HBeAg prevalence. Methods Based on observed HBeAg seroprevalence data obtained from a systematic literature review, we modeled HBeAg prevalence using an empirical Bayesian hierarchical model. Age- and region-specific estimates were generated for 1990 and 2005. Results Globally, highest HBeAg prevalence of over 50 % was found in 0–9 years old girls. At reproductive age, HBeAg prevalence was 20-50 %. Prevalence was highest in young females in East Asia in 1990 (78 %, the infection was less common in Sub-Saharan and North Africa. Regional differences in prevalence were smaller in 2005. There was an overall decrease in HBeAg between 1990 and 2005, which was strongest among girls in Oceania (23.3 % decline, South and South-East Asia (14 % decline. However, in these regions, prevalence remained high at 67 % among young females in 2005. Smaller decreases were observed in women at reproductive age, at which 24-32 % of all HBsAg-positive women were HBeAg-positive in 2005, with lowest prevalence in Southern Sub-Saharan Africa and highest prevalence in Oceania and South-East Asia. Conclusions HBeAg estimates are crucial for understanding the epidemiology of HBV and for prioritizing implementation of WHO`s prevention recommendations for all infants to receive the first dose of hepatitis B vaccine within 24 hours of birth. Results will have importance as access to treatment for chronic HBV infection is expanded.

Linking susceptibility to infectious diseases to immune system abnormalities among HIV Exposed Uninfected Infants

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Candice Ruck

2016-08-01

Full Text Available HIV exposed, uninfected (HEU infants have been shown to have an increase in overall mortality from infectious causes when compared to HIV unexposed, uninfected (HU infants. This is the case in both resource-rich and resource-limited settings. We explore here the concept that specific types of infectious diseases that are more common among HEU infants could provide clues as to the potential underlying immunological abnormalities. The most commonly reported infections in HEU vs. HU are caused by encapsulated bacteria; this suggests the existence of a less effective humoral (antibody, complement immune response. Decreased transplacental transfer of protective maternal antibodies has been seen consistently among HEU newborns, suggesting that this may indeed be one of the key drivers of their susceptibility to infections with encapsulated bacteria. Reassuringly, HEU humoral response to vaccination appears to be well conserved. While there appears to be an increase in overall incidence of acute viral infections, no specific pattern of acute viral infections has emerged; and while there is evidence of increased chronic viral infection from perinatal transmission of hepatitis C and CMV, no data exist to suggest an increase in adverse outcomes. Thus, no firm conclusions about anti-viral effector mechanisms can be drawn. However, the most unusual of reported infections among the HEU have been opportunistic infections, suggesting the possibility of underlying defects in CD4 helper and overall immune regulatory function. This may relate to the observation that the immunological profile of HEUs indicate more activated T cell profile as well as a more inflammatory innate immune response. However, both of these observations appear temporary, marked in early infancy, but no longer evident later in life. The causes of these changes in early life immune profile are likely multifactorial and may be related to in utero exposure to HIV, but also to increased

Autopsy and Postmortem Studies Are Concordant: Pathology of Zika Virus Infection Is Neurotropic in Fetuses and Infants With Microcephaly Following Transplacental Transmission.

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Schwartz, David A

2017-01-01

-Pathology studies have been important in concluding that Zika virus infection occurring in pregnant women can result in vertical transmission of the agent from mother to fetus. Fetal and infant autopsies have provided crucial direct evidence that Zika virus can infect an unborn child, resulting in microcephaly, other malformations, and, in some cases, death. -To better understand the etiologic role and mechanism(s) of Zika virus in causing birth defects such as microcephaly, this communication analyzes the spectrum of clinical and autopsy studies reported from fetuses and infants who developed intrauterine Zika virus infection, and compares these findings with experimental data related to Zika virus infection. -Retrospective analysis of reported clinical, autopsy, pathology, and related postmortem studies from 9 fetuses and infants with intrauterine Zika virus infection and microcephaly. -All fetuses and infants examined demonstrated an overlapping spectrum of gross and microscopic neuropathologic abnormalities. Direct cytopathic effects of infection by the Zika virus were confined to the brain; in cases where other organs were evaluated, no direct viral effects were identified. -There is concordance of the spectrum of brain damage, reinforcing previous data indicating that the Zika virus has a strong predilection for cells of the fetal central nervous system following vertical transmission. The occurrence of additional congenital abnormalities suggests that intrauterine brain damage from Zika virus interferes with normal fetal development, resulting in fetal akinesia. Experimental in vitro and in vivo studies of Zika virus infection corroborate the human autopsy findings of neural specificity.

INFECTIONS IN PERINATAL PERIOD II. GYNECOLOGICAL AND OBSTETRICAL ANAMNESTIC DATA AND PRETERM DELIVERY

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Vladimira Assejev

2003-03-01

Full Text Available Background. Around 6% of preterm newborns contribute to the 75% perinatal mortality rate. Besides, these newborns are more prone to morbidity. Despite numerous studies and measures the overall preterm delivery rate over the last decade has not decreased. Namely, spontaneous preterm delivery rate has been decreasing, yet the indicated preterm delivery rate has been increasing. There are numerous factors triggering a preterm delivery, one of them being infections. This study is the second in our series of papers dealing with preterm delivery. The aim of this study was to find whether there exists, together with other risk factors, a relationship between gynecological and obstetrical anamnestic data and preterm delivery.Methods. For 133 mothers and their preterm babies (study group and 127 mothers and their term babies (control group, a questionnaire was filled-in after delivery.Results. Significant differences regarding infections between the study and control group were found in anamnestic data regarding the use of antibiotics in current pregnancy (except for urinary tract infection and use of antibiotics during current delivery. Besides these, significant differences were observed also in connection with a previous preterm delivery, the interval between a previous and current delivery of less than two years, conization, use of tocolytics in current pregnancy, sick leave in current pregnancy, diseases in current pregnancy which actually led to indicated preterm delivery in favour of mother’s condition.Conclusions. Pregnant women who delivered preterm, were significantly more often treated with antibiotics in current pregnancy. There were no such differences regarding colpitis and cervicitis treatment in current pregnancy or gynecological infections treatment before pregnancy. These pregnant women should be regarded as more prone to preterm delivery. Further studies of the Slovenian population will provide valuable data that will help find a

Adverse perinatal outcomes among interracial couples in the United States.

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Getahun, Darios; Ananth, Cande V; Selvam, Nandini; Demissie, Kitaw

2005-07-01

We examined the association between parental race and stillbirth and adverse perinatal and infant outcomes. We conducted a retrospective cohort analysis using the 1995-2001 linked birth and infant death files that are composed of live births and fetal and infant deaths in the United States. The study included singleton births delivered at 20 or more weeks of gestation with a fetus weighing 500 g or more (N = 21,005,786). Parental race was categorized as mother white-father white, mother white-father black, mother black-father white, and mother black-father black. Multivariable logistic regression analysis was performed to examine the association between parental race and risks of stillbirth (at > or = 20 weeks), small for gestational age (defined as birth weight interracial couples: mother white-father black, relative risk (RR) 1.17 (95% confidence interval [CI] 1.10-1.26) and mother black-father white, RR 1.37 (95% CI 1.21-1.54) compared with mother white-father white parents. The RR for stillbirth was even higher among mother black-father black parents (RR 1.67, 95% CI 1.62-1.72). The overall patterns of association for small for gestational age births (interracial couples, including stillbirth, small for gestational age infants, and neonatal mortality. II-2.

Choice of urine collection methods for the diagnosis of urinary tract infection in young, febrile infants.

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Schroeder, Alan R; Newman, Thomas B; Wasserman, Richard C; Finch, Stacia A; Pantell, Robert H

2005-10-01

The optimal method of urine collection in febrile infants is debatable; catheterization, considered more accurate, is technically difficult and invasive. To determine predictors of urethral catheterization in febrile infants and to compare bag and catheterized urine test performance characteristics. Prospective analysis of infants enrolled in the Pediatric Research in Office Settings' Febrile Infant Study. A total of 219 practices from within the Pediatric Research in Office Settings' network, including 44 states, the District of Columbia, and Puerto Rico. A total of 3066 infants aged 0 to 3 months with temperatures of 38 degrees C or higher. We calculated adjusted odds ratios for predictors of catheterization. Diagnostic test characteristics were compared between bag and catheterization. Urinary tract infection was defined as pure growth of 100 000 CFU/mL or more (bag) and 20 000 CFU/mL or more (catheterization). Seventy percent of urine samples were obtained by catheterization. Predictors of catheterization included female sex, practitioner older than 40 years, Medicaid, Hispanic ethnicity, nighttime evaluation, and severe dehydration. For leukocyte esterase levels, bag specimens demonstrated no difference in sensitivity but somewhat lower specificity (84% [bag] vs 94% [catheterization], PInfection rates were similar in bag and catheterized specimens (8.5% vs 10.8%). Ambiguous cultures were more common in bag specimens (7.4% vs 2.7%, Purinary tract infection. Although both urine cultures and urinalyses are more accurate in catheterized specimens, the magnitude of difference is small but should be factored into clinical decision making.

Predictive model for serious bacterial infections among infants younger than 3 months of age.

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Bachur, R G; Harper, M B

2001-08-01

To develop a data-derived model for predicting serious bacterial infection (SBI) among febrile infants /=38.0 degrees C seen in an urban emergency department (ED) were retrospectively identified. SBI was defined as a positive culture of urine, blood, or cerebrospinal fluid. Tree-structured analysis via recursive partitioning was used to develop the model. SBI or No-SBI was the dichotomous outcome variable, and age, temperature, urinalysis (UA), white blood cell (WBC) count, absolute neutrophil count, and cerebrospinal fluid WBC were entered as potential predictors. The model was tested by V-fold cross-validation. Of 5279 febrile infants studied, SBI was diagnosed in 373 patients (7%): 316 urinary tract infections (UTIs), 17 meningitis, and 59 bacteremia (8 with meningitis, 11 with UTIs). The model sequentially used 4 clinical parameters to define high-risk patients: positive UA, WBC count >/=20 000/mm(3) or /=39.6 degrees C, and age <13 days. The sensitivity of the model for SBI is 82% (95% confidence interval [CI]: 78%-86%) and the negative predictive value is 98.3% (95% CI: 97.8%-98.7%). The negative predictive value for bacteremia or meningitis is 99.6% (95% CI: 99.4%-99.8%). The relative risk between high- and low-risk groups is 12.1 (95% CI: 9.3-15.6). Sixty-six SBI patients (18%) were misclassified into the lower risk group: 51 UTIs, 14 with bacteremia, and 1 with meningitis. Decision-tree analysis using common clinical variables can reasonably predict febrile infants at high-risk for SBI. Sequential use of UA, WBC count, temperature, and age can identify infants who are at high risk of SBI with a relative risk of 12.1 compared with lower-risk infants.

Malaria and human immunodeficiency virus infection as risk factors for anemia in infants in Kisumu, western Kenya

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van Eijk, Anna M.; Ayisi, John G.; ter Kuile, Feiko O.; Misore, Ambrose O.; Otieno, Juliana A.; Kolczak, Margarette S.; Kager, Piet A.; Steketee, Richard W.; Nahlen, Bernard L.

2002-01-01

The role of maternal and pediatric infection with human immunodeficiency virus type 1 (HIV-1) and malaria as risk factors for anemia was determined in a birth cohort of infants born to mothers participating in a study of the interaction between placental malaria and HIV infection, in Kisumu, Kenya.

Pregnancy and infant outcomes among HIV-infected women taking long-term ART with and without tenofovir in the DART trial.

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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

Pregnancy and infant outcomes among HIV-infected women taking long-term ART with and without tenofovir in the DART trial.

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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

Barriers to uptake of prevention of mother-to-child transmission of HIV services among mothers of vertically infected HIV-seropositive infants in Makurdi, Nigeria

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Anígilájé EA

2016-01-01

Full Text Available Emmanuel Ademola Anígilájé,1 Bem Ruben Ageda,2 Nnamdi Okechukwu Nweke1 1Department of Paediatrics, 2Department of Obstetrics and Gynaecology, Federal Medical Centre, Makurdi, Nigeria Background: Perinatal transmission of human immunodeficiency virus (HIV continues in Nigeria because of the poor use of prevention of mother-to-child transmission of HIV (PMTCT services. This study reports on the barriers preventing mothers of vertically infected HIV-seropositive infants to use the PMTCT services at the Federal Medical Centre, Makurdi, Nigeria.Methods: This is a descriptive study conducted between January and April, 2014. A quantitative survey was applied to detect barriers along the PMTCT services cascade among 52 mothers of vertically infected HIV-seropositive infants. This includes 22 women who attended antenatal care at the Federal Medical Centre (designated as Group A mothers and 30 women who did not receive any form of PMTCT service (Group B mothers. The study was supplemented with a focused group discussion involving 12 discussants from the two groups.Results: In the quantitative assessment: among the Group A mothers, falling asleep was the most common reason (n=22, 100% for missing therapeutic/prophylactic antiretroviral medicine; financial constraint (n=22, 100% was the most common reason for antenatal care visit defaults; and a lot of the mothers (n=11, 50.0% did not give nevirapine to their newborns because they delivered at home. Among Group B mothers, unawareness of HIV-seropositive status was the most common reason (n=28, 93.3% given for not accessing PMTCT services. In the qualitative study: noninvolvement of male partners, stigma and discrimination experienced by HIV-seropositive mothers, financial constraints in couples, involvement of traditional birth attendants in antenatal care and delivery of HIV-infected women, unawareness of HIV-seropositive status by pregnant women, poor health system, and the lack of funding for PMTCT

Cross-sectional study of CD4: CD8 ratio recovery in young adults with perinatally acquired HIV-1 infection.

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Pollock, Katrina M; Pintilie, Hannah; Foster, Caroline; Fidler, Sarah

2018-02-01