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Stephanie Elyse Ambrose, Julina Ongkasuwan, Kavita Dedhia, Gillian Ruth Diercks, Samantha Anne, Subhadra Shashidharan, Nikhila Raol
Importance: Vocal fold motion impairment (VFMI) is a known risk factor following congenital heart surgery (CHS). The impact of this diagnosis on utilization and outcomes is unknown. Objective: To evaluate the cost, postprocedure length of stay (PPLOS), and outcomes for neonates with VFMI after CHS. Design, Setting, and Participants: A cross-sectional analysis of the 2012 Kids' Inpatient Database (KID) of neonates who underwent CHS was carried out...
March 15, 2018: JAMA Otolaryngology—Head & Neck Surgery
Rafał Podgórski, David Aebisher, Monika Stompor, Dominika Podgórska, Artur Mazur
The aim of this paper is a straightforward presentation of the steroidogenesis process and the most common type of congenital adrenal hyperplasia (CAH) - 21-hydroxylase deficiency - as well as the analytical diagnostic methods that are used to recognize this disease. CAH is a family of common autosomal recessive disorders characterized by impaired adrenal cortisol biosynthesis with associated androgen excess due to a deficiency of one or more enzymes in the steroidogenesis process within the adrenal cortex...
March 15, 2018: Acta Biochimica Polonica
Jennifer Carns, Kondwani Kawaza, M K Quinn, Yinsen Miao, Rudy Guerra, Elizabeth Molyneux, Maria Oden, Rebecca Richards-Kortum
BACKGROUND: Neonatal hypothermia is widely associated with increased risks of morbidity and mortality, but remains a pervasive global problem. No studies have examined the impact of hypothermia on outcomes for preterm infants treated with CPAP for respiratory distress syndrome (RDS). METHODS: This retrospective analysis assessed the impact of hypothermia on outcomes of 65 neonates diagnosed with RDS and treated with either nasal oxygen (N = 17) or CPAP (N = 48) in a low-resource setting...
2018: PloS One
Elizabeth A Brownell, Adam P Matson, Kelsey C Smith, James E Moore, Patricia A Esposito, Mary M Lussier, Trudy J Lerer, James I Hagadorn
BACKGROUND: A dose-response relationship between proportions of donor human milk (DHM) intake and in-neonatal intensive care unit (in-NICU) growth rates, if any, remains poorly defined. Objective was to evaluate interrelationships between percentages of DHM, mother's own milk (MOM), and preterm formula (PF) intake and neonatal growth parameters at 36 weeks postmenstrual age or NICU discharge. METHODS: Infants eligible for this single-center retrospective study were inborn at ≤32 weeks gestation or ≤1800 g, stayed in the NICU for ≥7 days, and received enteral nutrition consisting of human milk fortified with Enfamil human milk fortifier acidified liquid...
March 14, 2018: Journal of Pediatric Gastroenterology and Nutrition
Sophie Vincent, Nicholas Czuzoj-Shulman, Andrea R Spence, Haim A Abenhaim
OBJECTIVE: To examine the association between pre-pregnancy body mass index (BMI) and neonatal respiratory-related outcomes among women who underwent an elective cesarean section (CS). METHODS: A retrospective cohort study was conducted using the Centers for Disease Control and Prevention (CDC)'s 2009-2013 period linked birth/infant death dataset. Women who had elective CSs at term were categorized by their pre-pregnancy BMI as normal, overweight, obese or morbidly obese...
March 15, 2018: Journal of Perinatal Medicine
Raches Ella, Radhika Bobba, Sanjay Muralidhar, Sudhir Babji, Krishna Mohan Vadrevu, Maharaj Kishan Bhan
BACKGROUND: The World Health Organization recommends that rotavirus vaccines should be included in all national immunization programs. Some currently licensed oral rotavirus vaccines contain a buffering agent (either as part of a ready-to-use liquid formulation or added during reconstitution) to reduce possible degradation of the vaccine virus in the infant gut, which poses several programmatic challenges (the large dose volume or the reconstitution requirement) during vaccine administration...
March 15, 2018: Human Vaccines & Immunotherapeutics
Asmaa Y Elsary, Alkassem A Elgameel, Wael S Mohammed, Osman M Zaki, Shaimaa A Taha
To assess the prevalence of hypocalcemia in outpatient clinic neonates and its relation to vitamin D and calcium supplementation.  Methods: This cross-sectional analytical study was conducted at the University Teaching Hospital from May to October 2016. Data were collected from 100 neonates by interviewing mothers using a structured questionnaire; which included socio-demographic information, maternal and neonatal history; in addition to investigations of serum calcium total and ionized and serum vitamin D level...
March 2018: Saudi Medical Journal
Cinta Moraleda, Rachid Benmessaoud, Jessica Esteban, Yuly López, Hassan Alami, Amina Barkat, Tligui Houssain, Meryem Kabiri, Rachid Bezad, Saad Chaacho, Lola Madrid, Jordi Vila, Carmen Muñoz-Almagro, Jordi Bosch, Sara M Soto, Quique Bassat
PURPOSE: Group B streptococcus (GBS) is an important cause of neonatal sepsis worldwide. Data on the prevalence of maternal GBS colonization, risk factors for carriage, antibiotic susceptibility and circulating serotypes are necessary to tailor adequate locally relevant public health policies. METHODOLOGY: A prospective study including pregnant women and their newborns was conducted between March and July 2013 in Morocco. We collected clinical data and vagino-rectal and urine samples from the recruited pregnant women, together with the clinical characteristics of, and body surface samples from, their newborns...
March 15, 2018: Journal of Medical Microbiology
Susan Woskie, Pornpimol Kongtip, Wiroj Thanasanpaiboon, Napaporn Kiatdamrong, Nantha Charoonrungsirikul, Noppanun Nankongnab, Anu Surach, Akkarat Phamonphon
The objective of this study was to evaluate whether prenatal exposures to organophosphate (OP) pesticides from maternal agricultural use are associated with neonatal neurobehavioral effects. A pilot study conducted in three provinces in Thailand measured maternal urinary metabolites of OP pesticides in pregnant women at 7 months gestation and at birth. Within 3 days of birth, 82 newborns underwent neurobehavioral testing using the Brazelton Neonatal Behavioral Assessment Scale (NBAS). Comparison of the NBAS test results with maternal OP metabolite levels found the neonates NBAS Habituation cluster score increased with maternal dimethylphosphate (DMP) levels (p = 0...
March 15, 2018: International Journal of Occupational and Environmental Health
Newell Fischer
An eighty-year-old man reports a recurrent nightmare involving a gummy substance being stuffed into his mouth and, despite his anxiety-driven efforts, being unable to remove it. A narrative of his neonatal years is developed and it is speculated that this nightmare is a rekindling of his very distressful breast feeding experience-an experience memorialized in his earliest pre-representational memory. Rich clinical reports of preverbal infant trauma help elucidate the earliest infant-mother dyad.
February 2018: Journal of the American Psychoanalytic Association
Gregory J Kato, Frédéric B Piel, Clarice D Reid, Marilyn H Gaston, Kwaku Ohene-Frempong, Lakshmanan Krishnamurti, Wally R Smith, Julie A Panepinto, David J Weatherall, Fernando F Costa, Elliott P Vichinsky
Sickle cell disease (SCD) is a group of inherited disorders caused by mutations in HBB, which encodes haemoglobin subunit β. The incidence is estimated to be between 300,000 and 400,000 neonates globally each year, the majority in sub-Saharan Africa. Haemoglobin molecules that include mutant sickle β-globin subunits can polymerize; erythrocytes that contain mostly haemoglobin polymers assume a sickled form and are prone to haemolysis. Other pathophysiological mechanisms that contribute to the SCD phenotype are vaso-occlusion and activation of the immune system...
March 15, 2018: Nature Reviews. Disease Primers
Claire Wendland
Maternal and neonatal mortality statistics foreground some possible causes of death at the expense of others. Political place (nation, state) and place of birth (hospital, home) are integral to these statistics; respect for women as persons is not. Using case examples from Malawi and the United States, I argue that the focus on place embedded in these indicators can legitimate coercive approaches to childbirth. Qualitative assessments in both cases reveal that respectful care, while not represented in current indicators, is critical for the health of women and newborns...
March 1, 2018: AMA Journal of Ethics
Christina Krudy, Kavita Shah Arora
The United States, along with other resource-rich countries, leads global health care by advancing medical care through randomized controlled trials (RCTs). While most medical research is conducted in these resource-rich areas, RCTs, including replications of previous trials, are additionally carried out in low- and middle-income countries. On the basis of positive findings from several RCTs conducted in high-income countries, the Antenatal Corticosteroids Trial (ACT) evaluated the effectiveness of antenatal corticosteroids in reducing neonatal mortality in low- and middle-income countries...
March 1, 2018: AMA Journal of Ethics
N A Filatova, N A Knyazev, S O Skarlato, O V Anatskaya, A E Vinogradov
Cryptosporidiosis causes persistent diarrhea in infants, immunocompromised patients and elderly persons. Long-term consequences of the disease include increased risk of malignancy, cardiomyopathy and gastrointestinal inflammation. This study aimed to investigate prolonged effects of cryptosporidiosis on innate immunity and growth in neonatal C3HA mice. The disease was challenged by Cryptosporidium parvum oocyst inoculation into 7-days old animals. The mice whose intestine smears contained 3-5 or 6 and more oocysts per microscopic field at the day 5 after infection were considered as mildly or severely infected, correspondingly...
March 14, 2018: Parasite Immunology
Mosarrat J Qureshi, Manoj Kumar
BACKGROUND: Providing effective positive pressure ventilation is considered to be the single most important component of successful neonatal resuscitation. Ventilation is frequently initiated manually with bag and face mask (BMV) followed by endotracheal intubation if respiratory depression continues. These techniques may be difficult to perform successfully resulting in prolonged resuscitation or neonatal asphyxia. The laryngeal mask airway (LMA) may achieve initial ventilation and successful resuscitation faster than a bag-mask device or endotracheal intubation...
March 15, 2018: Cochrane Database of Systematic Reviews
(no author information available yet)
OBJECTIVES: To ascertain the proportion of neonates and infants presenting with suspicion of an inborn error of metabolism in the centers identified by ICMR for newborn screening. METHODS: A set of red flag signs suggestive IEM were listed by the Taskforce members. The age group was limited to one year as it was understood that most of the small molecules with a severe phenotype would present before the age of one year. Further investigations were tandem mass spectrometry, gas chromatography mass spectrometry and high performance liquid chromatography...
March 15, 2018: Indian Journal of Pediatrics
Dongfen Yuan, Frederik Rode, Yanguang Cao
We proposed here a minimal physiologically based pharmacokinetic (mPBPK) model for a group of novel engineered antibodies in mice and humans. These antibodies are designed with altered binding properties of their Fc domain with neonatal Fc receptor (FcRn) or the Fab domain with their cognate targets (recycling antibodies) in acidic endosomes. To enable simulations of such binding features in the change of antibody pharmacokinetics and its target suppression, we nested an endothelial endosome compartment in parallel with plasma compartment based on our previously established mPBPK model...
March 14, 2018: AAPS Journal
Ibtessam R Hussein, Rima S Bader, Adeel G Chaudhary, Randa Bassiouni, Maha Alquaiti, Fai Ashgan, Hans-Juergen Schulten, Mohammad H Al Qahtani
Congenital heart defects (CHDs) are the most common birth defects in neonatal life. CHDs could be presented as isolated defects or associated with developmental delay (DD) and/or other congenital malformations. A small proportion of cardiac defects are caused by chromosomal abnormalities or single gene defects; however, in a large proportion of cases no genetic diagnosis could be achieved by clinical examination and conventional genetic analysis. The development of genome wide array-Comparative Genomic Hybridization technique (array-CGH) allowed for the detection of cryptic chromosomal imbalances and pathogenic copy number variants (CNVs) not detected by conventional techniques...
March 14, 2018: Pediatric Cardiology
Alireza Sadeghnia, Behzad Koorang Beheshti, Majid Mohammadizadeh
Background: Considering all the latest achievements in neonatal respiratory care, bronchopulmonary dysplasia (BPD) is still among the most prevalent morbidity causes in premature infants. Involvement in this process results in longer period of hospitalization for the newborn and in the long run makes the living conditions more difficult. Taking the multifactorial pathogenesis into account, approaches to tackle chronic lung disease (CLD) are mainly focused on interventions and prevention procedures...
2018: International Journal of Preventive Medicine
Maria Vono, Christiane Sigrid Eberhardt, Elodie Mohr, Floriane Auderset, Dennis Christensen, Mirco Schmolke, Rhea Coler, Andreas Meinke, Peter Andersen, Paul-Henri Lambert, Beatris Mastelic-Gavillet, Claire-Anne Siegrist
Neonates and infants are more vulnerable to infections and show reduced responses to vaccination. Consequently, repeated immunizations are required to induce protection and early life vaccines against major pathogens such as influenza are yet unavailable. Formulating antigens with potent adjuvants, including immunostimulators and delivery systems, is a demonstrated approach to enhance vaccine efficacy. Yet, adjuvants effective in adults may not meet the specific requirements for activating the early life immune system...
2018: Frontiers in Immunology
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