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https://www.readbyqxmd.com/read/28241263/bridging-knowledge-gaps-to-understand-how-zika-virus-exposure-and-infection-affect-child-development
#1
Bill G Kapogiannis, Nahida Chakhtoura, Rohan Hazra, Catherine Y Spong
Importance: The Zika virus (ZIKV) epidemic has profoundly affected the lives of children and families across the Americas. As the number of children born with ZIKV-related complications continues to grow, the long-term developmental trajectory for these children and the effect on their families remains largely unknown. In September 2016, the Eunice Kennedy Shriver National Institute of Child Health and Human Development and partner National Institutes of Health institutes convened a workshop to develop a research agenda to improve the evaluation, monitoring, and management of neonates, infants, or children affected by ZIKV and its complications...
February 20, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28241253/a-quantitative-risk-based-approach-to-the-management-of-neonatal-early-onset-sepsis
#2
Michael W Kuzniewicz, Karen M Puopolo, Allen Fischer, Eileen M Walsh, Sherian Li, Thomas B Newman, Patricia Kipnis, Gabriel J Escobar
Importance: Current algorithms for management of neonatal early-onset sepsis (EOS) result in medical intervention for large numbers of uninfected infants. We developed multivariable prediction models for estimating the risk of EOS among late preterm and term infants based on objective data available at birth and the newborn's clinical status. Objectives: To examine the effect of neonatal EOS risk prediction models on sepsis evaluations and antibiotic use and assess their safety in a large integrated health care system...
February 20, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28241053/release-of-hiv-1-sequestered-in-the-vesicles-of-oral-and-genital-mucosal-epithelial-cells-by-epithelial-lymphocyte-interaction
#3
Aizezi Yasen, Rossana Herrera, Kristina Rosbe, Kathy Lien, Sharof M Tugizov
Oropharyngeal mucosal epithelia of fetuses/neonates/infants and the genital epithelia of adults play a critical role in HIV-1 mother-to-child transmission and sexual transmission of virus, respectively. To study the mechanisms of HIV-1 transmission through mucosal epithelium, we established polarized tonsil, cervical and foreskin epithelial cells. Analysis of HIV-1 transmission through epithelial cells showed that approximately 0.05% of initially inoculated virions transmigrated via epithelium. More than 90% of internalized virions were sequestered in the endosomes of epithelial cells, including multivesicular bodies (MVBs) and vacuoles...
February 27, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28241003/-duodenal-diaphragm-diagnosis-in-a-school-aged-child-and-minimally-invasive-treatment-case-report
#4
Andrea Barrueto Barrera, Sofia Santelices Baeza, Francisco Miranda Labra, David Schnettler Rodríguez
Duodenal atresia is the third cause of intrinsic intestinal obstruction in the neonatal period. Typical presentation includes early-onset vomiting of gastric or bilious content, abdominal distension and poor weight gain. If the obstruction is incomplete, as in a perforated duodenal diaphragm, presenting symptoms tend to appear later and be nonspecific, so diagnosis is usually delayed. We present the case of a 9-year-old girl with a history of biliary postprandial vomiting from the infancy period, without any impact on the nutritional status, managed symptomatically...
January 31, 2017: Medwave
https://www.readbyqxmd.com/read/28240736/antibiotic-treatment-at-delivery-shapes-the-initial-oral-microbiome-in-neonates
#5
Luisa F Gomez-Arango, Helen L Barrett, H David McIntyre, Leonie K Callaway, Mark Morrison, Marloes Dekker Nitert
Oral microorganisms are important determinants of health and disease. The source of the initial neonatal microbiome and the factors dictating initial human oral microbiota development are unknown. This study aimed to investigate this in placental, oral and gut microbiome profiles from 36 overweight or obese mother-baby dyads as determined by 16S rRNA sequencing. Expression of five antibiotic resistance genes of the β-lactamase class was analysed in the infant oral microbiota samples by QPCR. The neonatal oral microbiota was 65...
February 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28240469/intestinal-volvulus-after-conservative-management-of-incidental-midgut-malrotation-discovered-at-laparoscopic-appendectomy-in-a-teenager
#6
S Naidoo, F Kimmie, A Bhyat
Midgut malrotation (MMR) is the abnormal rotation of the foetal midgut around the axis of the superior mesenteric artery which in symptomatic neonates requires a Ladd's procedure. We present a rare case of midgut volvulus occurring in a teenager 3 days after observational management of incidentally discovered MMR during laparoscopic appendectomy. A Ladd's procedure was performed and the patient is well at one-year follow up. We suggest prophylactic Ladd's procedure remains the treatment of choice for MMR even when discovered incidentally...
September 2016: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/28240400/low-dose-prednisone-and-immunoglobulin-g-treatment-for-woman-at-risk-for-neonatal-alloimmune-thrombocytopenia-and-t-helper-1-immunity
#7
Annie Skariah, Nayoung Sung, Maria D Salazar Garcia, Li Wu, Anjali Tikoo, Alice Gilman-Sachs, Joanne Kwak-Kim
PROBLEM: Fetal and neonatal alloimmune thrombocytopenia is an alloimmune disorder resulting from platelet opsonization by maternal antibodies that destroy fetal platelets. As there is no antenatal screening or immunization to prevent sensitization, selection of high-risk population or the prevention of antenatal sensitization is significantly limited. METHOD OF STUDY: (i) A case report of ante- and postnatal management of a woman with paternal homozygosity for human platelet antigen-1(HPA) incompatibility...
February 27, 2017: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/28240381/the-global-network-neonatal-cause-of-death-algorithm-for-low-resource-settings
#8
Ana L Garces, Elizabeth M McClure, Wilton Pérez, K Michael Hambidge, Nancy F Krebs, Lester Figueroa, Carl L Bose, Waldemar A Carlo, Constance Tenge, Fabian Esamai, Shivaprasad S Goudar, Sarah Saleem, Archana B Patel, Melody Chiwila, Elwyn Chomba, Antoinette Tshefu, Richard J Derman, Patricia L Hibberd, Sherri Bucher, Edward A Liechty, Melissa Bauserman, Janet L Moore, Marion Koso-Thomas, Menachem Miodovnik, Robert L Goldenberg
AIM: This study estimated the causes of neonatal death using an algorithm for low-resource areas, where 98% of the world's neonatal deaths occur. METHODS: We enrolled women in India, Pakistan, Guatemala, the Democratic Republic of Congo, Kenya and Zambia from 2014-2016 and tracked their delivery and newborn outcomes for up to 28 days. Antenatal care and delivery symptoms were collected using a structured questionnaire, clinical observation and, or, a physical examination...
February 27, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28240343/term-twin-birth-impact-of-mode-of-delivery-on-outcome
#9
Elina Ylilehto, Outi Palomäki, Heini Huhtala, Jukka Uotila
The main aims of this study were to compare maternal and neonatal outcomes in term twin birth according to the planned mode of delivery and to study the effects of chorionicity and inter-twin delivery time on neonatal outcome MATERIAL AND METHODS: A single-center cohort study of 495 women with twin deliveries at ≥ 37+0 weeks of gestation. Term twin deliveries were divided into a trial of labor group (TOL, 69.3%) and a planned cesarean section (CS) group (30.7%). The primary outcomes were maternal and neonatal morbidity RESULTS: 80...
February 27, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28239807/adiponectin-partially-rescues-high-glucose-high-fat-induced-impairment-of-mitochondrial-biogenesis-and-function-in-a-pgc-1%C3%AE-dependent-manner
#10
H Wang, W-J Yan, J-L Zhang, F-Y Zhang, C Gao, Y-J Wang, W Bond Law, L Tao
OBJECTIVE: Plasma adiponectin (APN) levels are decreased in diabetic patients. Dysfunctional mitochondrial biogenesis is involved in type 2 diabetes (T2DM) pathogenesis, by unclear mechanisms. The present study determined (1) whether myocardial mitochondrial biogenesis was impaired in cardiomyocytes exposed to a high glucose/high fat (HGHF) medium (a T2DM in vitro model), (2) the effects of APN administration upon mitochondrial biogenesis in cardiomyocytes affected by HGHF incubation, and 3) the involved underlying mechanisms...
January 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239752/potential-and-limitations-of-cochrane-reviews-in-pediatric-cardiology-a-systematic-analysis
#11
Martin Poryo, Sara Khosrawikatoli, Hashim Abdul-Khaliq, Sascha Meyer
Evidence-based medicine has contributed substantially to the quality of medical care in pediatric and adult cardiology. However, our impression from the bedside is that a substantial number of Cochrane reviews generate inconclusive data that are of limited clinical benefit. We performed a systematic synopsis of Cochrane reviews published between 2001 and 2015 in the field of pediatric cardiology. Main outcome parameters were the number and percentage of conclusive, partly conclusive, and inconclusive reviews as well as their recommendations and their development over three a priori defined intervals...
February 27, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28239604/predictors-of-antenatal-care-skilled-birth-attendance-and-postnatal-care-utilization-among-the-remote-and-poorest-rural-communities-of-zambia-a-multilevel-analysis
#12
Choolwe Jacobs, Mosa Moshabela, Sitali Maswenyeho, Nildah Lambo, Charles Michelo
OBJECTIVE: Optimal utilization of maternal health-care services is associated with reduction of mortality and morbidity for both mothers and their neonates. However, deficiencies and disparity in the use of key maternal health services within most developing countries still persist. We examined patterns and predictors associated with the utilization of specific indicators for maternal health services among mothers living in the poorest and remote district populations of Zambia. METHODS: A cross-sectional baseline household survey was conducted in May 2012...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28239566/biological-and-historical-overview-of-zika-virus
#13
REVIEW
Najealicka Armstrong, Wangheng Hou, Qiyi Tang
The recent outbreak of the Zika virus attracts worldwide attention probably because the most recently affected country (Brazil) will host the 2016 Olympic Game. Zika virus infected cases are now spreading to many other countries and its infection might be linked to some severe medical sequelae. Since its first isolation from the infected monkey in 1947 in Uganda, only a few studies had been taken until recent outbreak. According to the history of referenced publications, there is a 19-year gap from 1989 to 2007...
February 12, 2017: World Journal of Virology
https://www.readbyqxmd.com/read/28239322/intestinal-barrier-integrity-and-function-in-infants-with-cholestasis
#14
Nagla H Abu Faddan, Tahra M K Sherif, Omnia A Mohammed, Khalid A Nasif, Ebtesam M El Gezawy
BACKGROUND/AIMS: The safety of the human body is maintained by effective monitoring of the mucosal surface integrity and protection against potentially harmful compounds. This function of the gut called intestinal barrier function can be affected by cholestasis and the absence of bile in the intestinal lumen. We aimed to determine whether the gut barrier integrity is impaired in infants with cholestasis by evaluation of the intestinal fatty acid binding proteins (I-FABP) and ileal bile acid binding protein (I-BABP) as markers of intestinal epithelial cell damage and plasma D-lactate level as a marker of gut wall permeability...
January 2017: Intestinal Research
https://www.readbyqxmd.com/read/28239318/maternal-and-fetal-outcomes-in-pregnant-japanese-women-with-inflammatory-bowel-disease-our-experience-with-a-series-of-23-cases
#15
Naoki Minami, Minoru Matsuura, Yorimitsu Koshikawa, Satoshi Yamada, Yusuke Honzawa, Shuji Yamamoto, Hiroshi Nakase
BACKGROUND/AIMS: Our physicians work to expand the possibilities to treat female patients with inflammatory bowel disease (IBD) who wish to become pregnant. Although many drugs, including 5-aminosalicylate (5-ASA), corticosteroids, immunomodulators, and biologics, are used safely during pregnancy, few reports have described the therapeutic regimen throughout pregnancy and the management of patients who relapse during pregnancy precisely. The aim of this study was to assess the management of patients with IBD during pregnancy...
January 2017: Intestinal Research
https://www.readbyqxmd.com/read/28239302/parent-grief-1-13-months-after-death-in-neonatal-and-pediatric-intensive-care-units
#16
JoAnne M Youngblut, Dorothy Brooten, Joy Glaze, Teresita Promise, Changwon Yoo
OBJECTIVE: Describe changes in mothers' and fathers' grief from 1 to 13 months after infant/child neonatal/pediatric intensive care unit death and identify factors related to their grief. METHODS: Mothers (n = 130) and fathers (n = 52) of 140 children (newborn-18 years) completed the Hogan Grief Reaction Checklist at 1, 3, 6, and 13 months post-death. RESULTS: Grief decreased from 3 to 13 months for mothers and from 3 to 6 months for fathers...
2017: Journal of Loss & Trauma
https://www.readbyqxmd.com/read/28238681/early-amplitude-integrated-electroencephalography-for-monitoring-neonates-at-high-risk-for-brain-injury
#17
Gabriel Fernando Todeschi Variane, Maurício Magalhães, Renato Gasperine, Heitor Castelo Branco Rodrigues Alves, Thiago Luiz Pereira Donoso Scoppetta, Rodrigo de Jesus Gonçalves Figueredo, Francisco Paulo Martins Rodrigues, Alexandre Netto, Marcelo Jenne Mimica, Clery Bernardi Gallacci
OBJECTIVE: This study aimed to correlate amplitude-integrated electroencephalography findings with early outcomes, measured by mortality and neuroimaging findings, in a prospective cohort of infants at high risk for brain injury in this center in Brazil. METHODS: This blinded prospective cohort study evaluated 23 preterm infants below 31 weeks of gestational age and 17 infants diagnosed with hypoxic-ischemic encephalopathy secondary to perinatal asphyxia, with gestational age greater than 36 weeks, monitored with amplitude-integrated electroencephalography in a public tertiary center from February 2014 to January 2015...
February 23, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/28238633/early-neonatal-death-a-challenge-worldwide
#18
REVIEW
Liisa Lehtonen, Ana Gimeno, Anna Parra-Llorca, Máximo Vento
Early neonatal death (ENND), defined as the death of a newborn between zero and seven days after birth, represents 73% of all postnatal deaths worldwide. Despite a 50% reduction in childhood mortality, reduction of ENND has significantly lagged behind other Millennium Developmental Goal achievements and is a growing contributor to overall mortality in children aged <5 years. The etiology of ENND is closely related to the level of a country's industrialization. Hence, prematurity and congenital anomalies are the leading causes in high-income countries...
February 23, 2017: Seminars in Fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28238611/utilization-of-the-premature-birth-knowledge-scale-to-assess-pediatric-provider-knowledge-of-neurodevelopmental-outcomes
#19
Michelle M Kelly, Spencer Dean
INTRODUCTION: Prematurity affects a significant portion (10-12%) of children in the Unites States, with potential for physical, psychological, neurodevelopmental, and behavioral impairments continuing long past the neonatal period. The specific aim of this research was to evaluate pediatric primary and specialty care providers' knowledge and understanding of neurodevelopmental outcomes of children born prematurely. METHODS: Pediatric nurse practitioner (PNP) members of the National Association of Pediatric Nurse Practitioners participated in an online survey using the 33-item Premature Birth Knowledge Scale (PB-KS) to assess their knowledge of current neurodevelopmental outcomes of children born prematurely...
February 23, 2017: Journal of Pediatric Health Care
https://www.readbyqxmd.com/read/28238550/diverse-non-genetic-allele-specific-expression-effects-shape-genetic-architecture-at-the-cellular-level-in-the-mammalian-brain
#20
Wei-Chao Huang, Elliott Ferris, Tong Cheng, Cornelia Stacher Hörndli, Kelly Gleason, Carol Tamminga, Janice D Wagner, Kenneth M Boucher, Jan L Christian, Christopher Gregg
Interactions between genetic and epigenetic effects shape brain function, behavior, and the risk for mental illness. Random X inactivation and genomic imprinting are epigenetic allelic effects that are well known to influence genetic architecture and disease risk. Less is known about the nature, prevalence, and conservation of other potential epigenetic allelic effects in vivo in the mouse and primate brain. Here we devise genomics, in situ hybridization, and mouse genetics strategies to uncover diverse allelic effects in the brain that are not caused by imprinting or genetic variation...
February 18, 2017: Neuron
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