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https://www.readbyqxmd.com/read/28738454/-development-of-markov-models-for-economics-evaluation-of-strategies-on-hepatitis-b-vaccination-and-population-based-antiviral-treatment-in-china
#1
P C Yang, S X Zhang, P P Sun, Y L Cai, Y Lin, Y H Zou
Objective: To construct the Markov models to reflect the reality of prevention and treatment interventions against hepatitis B virus (HBV) infection, simulate the natural history of HBV infection in different age groups and provide evidence for the economics evaluations of hepatitis B vaccination and population-based antiviral treatment in China. Methods: According to the theory and techniques of Markov chain, the Markov models of Chinese HBV epidemic were developed based on the national data and related literature both at home and abroad, including the settings of Markov model states, allowable transitions and initial and transition probabilities...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28737862/neonatal-mortality-in-argentina-situation-analysis-from-2005-to-2014
#2
Juliana Z Finkelstein, Mariana Duhau, María L Fasola, Paola Escobar
INTRODUCTION: Neonatal mortality (NM) refers to deaths occurring between birth and 27 days of life. This component of infant mortality has shown the least reduction over the past 50 years. The objective of this study was to analyze the course and characteristics of NM in Argentina. POPULATION AND METHODS: This was a descriptive, ecological study of NM in Argentina conducted between 2005 and 2014 to analyze its course, causes, and the relevance of prematurity and a low birth weight...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28737626/perinatal-chikungunya-virus-associated-encephalitis-leading-to-postnatal-onset-microcephaly-and-optic-atrophy
#3
Regina Ramos, Rafaela Viana, Alessandra Brainer-Lima, Telma Florêncio, Maria Durce Carvalho, Vanessa van Der Linden, Antonio Amorim, Maria Ângela Rocha, Fabíola Medeiros
Chikungunya virus is capable of affecting the nervous system of children and adults. We describe a case of sepsis and encephalitis triggered by this agent in a newborn whose mother developed symptoms of acute infection two days before delivery. Consequently, the infant had severe encephalitis that evolved with postnatal-onset microcephaly, bilateral optic atrophy, epilepsy and cerebral palsy.
July 21, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28737546/the-perinatal-neonatal-care-journey-for-parents-of-preterm-infants-what-is-working-and-what-can-be-improved
#4
(no author information available yet)
No abstract text is available yet for this article.
July 2017: Journal of Perinatal & Neonatal Nursing
https://www.readbyqxmd.com/read/28737545/the-perinatal-neonatal-care-journey-for-parents-of-preterm-infants-what-is-working-and-what-can-be-improved
#5
Linda S Franck, Alison McNulty, Fiona Alderdice
Preterm birth is traumatic for parents, but there are few reports of parents' views on how the healthcare journey can be improved. This secondary thematic analysis used focus group data from parent consultation on proposed neonatal services standards for Northern Ireland to discover parents' experiences and recommendations for the perinatal, neonatal, and home care phases. Parents of preterm infants (n = 40) described their healthcare journey as positive overall and were grateful for the caring and competent care providers they encountered...
July 2017: Journal of Perinatal & Neonatal Nursing
https://www.readbyqxmd.com/read/28737537/global-perinatal-nursing-research-sustainable-development-goals-update
#6
Lynn Clark Callister, Cheryl Corbett
No abstract text is available yet for this article.
July 2017: Journal of Perinatal & Neonatal Nursing
https://www.readbyqxmd.com/read/28736370/-pregnancy-and-obstetric-outcomes-of-fresh-embryo-transfer-versus-frozen-thawed-embryo-transfer-in-women-below-35-years-of-age
#7
Ling Sun, Zhi-Heng Chen, Min-Na Yin, Yu Deng
OBJECTIVE: To compare the obstetric and perinatal outcomes between fresh embryo transfer (ET) and frozen-thawed ET (the "freeze-all" strategy) and evaluate the benefits of the "freeze-all" embryo strategy for young patients. METHODS: We reviewed a total of 2091 ET cycles performed between January, 2011 and December, 2015 in women aged 20-35 years, including 1295 fresh ET cycles and 796 frozen-thawed ET cycles. The demographic characteristics, ovarian stimulation syndrome, clinical pregnancy rates, live birth rate and the obstetric outcomes (gestational age, preterm delivery rate and mean birth weight) were compared between the two groups...
July 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28736265/preparing-for-emerging-infectious-diseases-in-the-perinatal-population
#8
Kathleen O'Rourke, Teresa Murphy, Sindhu K Srinivas, David A Pegues
The unprecedented scale of the 2014-2015 Ebola virus outbreak in West Africa and the recent emergence and rapid spread of Zika virus infection and resultant neonatal sequelae show that the geographic range, spread, and effect of emerging infections are unpredictable. Lessons learned from analyzing the response of an academic medical center to care for pregnant women with suspected or confirmed Ebola virus disease can help health care professionals address future threats from emerging infections.
July 19, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28735809/antibiotic-stewardship-in-perinatal-and-neonatal-care
#9
REVIEW
Jayashree Ramasethu, Tetsuya Kawakita
The spread of antibiotic resistance due to the use and misuse of antibiotics around the world is now a major health crisis. Neonates are exposed to antibiotics both before and after birth, often empirically because of risk factors for infection, or for non-specific signs which may or may not indicate sepsis. There is increasing evidence that, apart from antibiotic resistance, the use of antibiotics in pregnancy and in the neonatal period alters the microbiome in the fetus and neonate with an increased risk of immediate and long-term adverse effects...
July 20, 2017: Seminars in Fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28735671/choroid-plexus-cyst-in-a-neonatal-burmeister-s-porpoise-phocoena-spinipinnis
#10
J Díaz-Delgado, K R Groch, M W Wiegand, E R Secchi, R Réssio, F C C Natália, J L Catão-Dias
Neuroectodermal developmental anomalies are reported rarely in cetaceans and central nervous system cysts are not described. We describe the gross, microscopical, histochemical and immunohistochemical features of a neuraxial myelencephalic cyst in a stranded neonatal Burmeister's porpoise (Phocoena spinipinnis). Grossly, a subdural, extra-axial, well-demarcated, yellow fluid-filled cystic structure (1.9 × 1.6 × 1 cm) expanded the left foramen of Luschka, the left caudolateral cerebellar recess and the left cranioventral myelencephalon...
July 2017: Journal of Comparative Pathology
https://www.readbyqxmd.com/read/28735668/ovine-toxoplasmosis-a-new-look-at-its-pathogenesis
#11
J Benavides, M Fernández, P Castaño, M C Ferreras, L Ortega-Mora, V Pérez
Conditions causing reproductive failure are a significant concern in the livestock industry, and amongst these, ovine toxoplasmosis is one of the most important. Despite decades of research, there remain gaps in knowledge about this disease, especially regarding the pathogenesis of abortion in sheep. As for other diseases causing ovine abortion, such as chlamydial abortion or border disease, the consequences of infection with Toxoplasma gondii depend largely on the stage of gestation, but the mechanisms involved are not well understood...
July 2017: Journal of Comparative Pathology
https://www.readbyqxmd.com/read/28735558/nicotinic-receptor-abnormalities-in-the-cerebellar-cortex-of-sudden-unexplained-fetal-and-infant-death-victims-possible-correlation-with-maternal-smoking
#12
Anna M Lavezzi, Stefano Ferrero, Luca Roncati, Francesco Piscioli, Luigi Matturri, Teresa Pusiol
Nicotinic acetylcholine receptors (nAChRs) are cationic channels of the neuronal cell membrane, differentially expressed in the central nervous system which, when activated by endogenous acetylcholine or exogenous nicotine, are able to enhance cholinergic transmission. The aim of this study was to investigate in human perinatal age the immunohistochemical expression of the α7-nAChR subtype, given its involvement in neuronal differentiation and its significant vulnerability to the toxic effects of nicotine...
July 2017: ASN Neuro
https://www.readbyqxmd.com/read/28735226/perinatal-fluoxetine-effects-on-social-play-the-hpa-system-and-hippocampal-plasticity-in-pre-adolescent-male-and-female-rats-interactions-with-pre-gestational-maternal-stress
#13
Mary Gemmel, Mariah Hazlett, Eszter Bögi, Sonsoles De Lacalle, Lesley A Hill, Nikolaos Kokras, Geoffrey L Hammond, Christina Dalla, Thierry D Charlier, Jodi L Pawluski
Selective serotonin reuptake inhibitor medications (SSRIs) are the first lines of treatment for maternal affective disorders, and are prescribed to up to 10% of pregnant women. Concern has been raised about how perinatal exposure to these medications affect offspring neurobehavioral outcomes, particularly those related to social interactions, as recent research has reported conflicting results related to autism spectrum disorder (ASD) risk in children prenatally exposed to SSRIs. Therefore, the aim of this work was to investigate the effects of perinatal exposure to the SSRI fluoxetine on social play behaviors and the hypothalamic pituitary adrenal system, using a model of pre-gestational maternal stress...
July 15, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28735176/reduced-short-term-variation-following-antenatal-administration-of-betamethasone-is-reduced-fetal-size-a-predisposing-factor
#14
Tullio Ghi, Andrea Dall'Asta, Gabriele Saccone, Federica Bellussi, Tiziana Frusca, Pasquale Martinelli, Gianluigi Pilu, Nicola Rizzo
OBJECTIVE: To assess the association between fetal size and the incidence of reduced short-term variability (STV) following bethametasone administration for fetal lung maturity. STUDY DESIGN: This was a retrospective, multicenter, cohort study conducted in two Tertiary University Units. Only uncomplicated singleton pregnancies admitted for threatened preterm labor between 26 and 34 weeks and submitted to betamethasone for fetal lung maturity were included. Delivery occurring within 72h from betamethasone administration represented criteria for exclusion...
July 10, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28734732/perinatal-and-neonatal-use-of-sedation-and-analgesia
#15
REVIEW
Christopher McPherson, Terrie Inder
Optimal obstetric and neonatal care requires the provision of adequate analgesia for painful procedures. However, anesthetic and analgesic agents have the potential to adversely impact the developing fetal/neonatal brain. In this setting, clinicians must assess the risks and benefits of pharmacologic anesthesia and analgesia for specific indications in this population. General anesthesia is required for non-obstetric surgery and cesarean section in the absence of neuraxial anesthesia for the health of the mother and fetus...
July 19, 2017: Seminars in Fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28734725/estrogen-receptor-alpha-is-required-in-gabaergic-but-not-glutamatergic-neurons-to-masculinize-behavior
#16
Melody V Wu, Jessica Tollkuhn
Masculinization of the altricial rodent brain is driven by estrogen signaling during a perinatal critical period. Genetic deletion of estrogen receptor alpha (Esr1/ERα) results in altered hypothalamic-pituitary-gonadal (HPG) axis signaling and a dramatic reduction of male sexual and territorial behaviors. However, the role of ERα in masculinizing distinct classes of neurons remains unexplored. We deleted ERα in excitatory or inhibitory neurons using either a Vglut2 or Vgat driver and assessed male behaviors...
July 20, 2017: Hormones and Behavior
https://www.readbyqxmd.com/read/28734510/neonatal-and-perinatal-infections
#17
REVIEW
Amira M Khan, Shaun K Morris, Zulfiqar A Bhutta
Lack of success in achieving considerable reductions in neonatal mortality is a contributory factor in failing to achieve Millennium Development Goal 4.2.6 million neonates still die each year, with preterm birth and infections the two leading causes. Maternal infections and environmental and infant factors influence acquisition of viral and bacterial infections in the perinatal and neonatal period. Scaling up evidence-based interventions addressing maternal risk factors and underlying causes could reduce neonatal infections by 84%...
August 2017: Pediatric Clinics of North America
https://www.readbyqxmd.com/read/28734014/improving-postmortem-testing-for-perinatal-death-from-the-parents-perspective
#18
Lindsey J Wimmer, Claire Storey, Robert Silver
Parents experiencing the death of a baby through stillbirth, neonatal death, or other perinatal losses are required to make several decisions while under a great deal of emotional distress. One such decision is whether or not to pursue testing that could provide more information about their baby's death. Lewis and colleagues state that postmortem testing is the most valuable tool available to learn about cause of death and implications for future health and pregnancies. This article is protected by copyright...
July 22, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28733971/the-fetal-safety-of-enoxaparin-use-during-pregnancy-a-population-based-retrospective-cohort-study
#19
Meital Shlomo, Rafael Gorodischer, Sharon Daniel, Arnon Wiznitzer, Ilan Matok, Boris Fishman, Gideon Koren, Amalia Levy
INTRODUCTION: Enoxaparin is widely used during pregnancy as pregnancy is a hypercoagulable state; however, its fetal safety has scarcely been investigated. OBJECTIVE: Our study aimed to examine fetal safety following enoxaparin exposure during pregnancy. METHODS: A population-based, retrospective cohort study was performed by linking computerized databases, including the drug dispensing registries of Clalit Health Services in Israel and maternal and infant hospital records, between 1998 and 2009...
July 21, 2017: Drug Safety: An International Journal of Medical Toxicology and Drug Experience
https://www.readbyqxmd.com/read/28733891/consequences-of-bisphenol-a-perinatal-exposure-on-immune-responses-and-gut-barrier-function-in-mice
#20
Yann Malaisé, Sandrine Ménard, Christel Cartier, Corinne Lencina, Caroline Sommer, Eric Gaultier, Eric Houdeau, Laurence Guzylack-Piriou
The potent immunomodulatory effect of the endocrine disruptor bisphenol A during development and consequences during life span are of increasing concern. Particular interests have been raised from animal studies regarding the risk of developing food intolerance and infection. We aimed to identify immune disorders in mice triggered by perinatal exposure to bisphenol A. Gravid mice were orally exposed to bisphenol (50 μg/kg body weight/day) from day 15 of pregnancy until weaning. Gut barrier function, local and systemic immunity were assessed in adult female offspring...
July 21, 2017: Archives of Toxicology
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