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https://www.readbyqxmd.com/read/28636872/long-term-postnatal-steroid-effect-in-very-low-birth-weight-infants
#1
YoungAh Youn, Cheong-Jun Moon, In Kyung Sung
We examined whether hydrocortisone exposure ≤ 1week in very low birth weight infants (VLBWI) was associated with poor neurodevelopmental outcomes at corrected 18 months. Further, the clinical factors associated with worse long term outcome were also evaluated. Of a total of 191 VLBWI, the clinical data for these infants relating were retrospectively collected for analysis. Among the 191 VLBWI, 115 (60.2%) infants were exposed to early postnatal hydrocortisone ≤ 1 week of life in our NICU of Seoul St. Mary's Hospital, The Catholic University of Korea between December 2012 and December 2014...
June 18, 2017: Steroids
https://www.readbyqxmd.com/read/28626334/effect-of-neuro-development-treatment-on-motor-development-in-preterm-infants
#2
Eun-Ju Lee
[Purpose] To investigate the effects of Neuro-Development Treatment on development in the preterm infants. [Subjects and Methods] A total of 96 premature infants were recruited for this study; 62 low birth weight preterm infants (<2.5 kg, high risk infants for developmental delay) and 34 premature infants (>2.5 kg, low risk infants for developmental delay). High risk infants were divided into intervention group (32 infants) and control group (30 infants) at time of admission. Low risk infants were into comparative group (34 infants)...
June 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28625014/comparison-in-executive-function-in-chinese-preterm-and-full-term-infants-at-eight-months
#3
Yao Feng, Hong Zhou, Yan Zhang, Anthony Perkins, Yan Wang, Jing Sun
Executive function (EF) is increasingly recognized as being responsible for adverse developmental outcomes in preterm-born infants. Several perinatal factors may lead to poor EF development in infancy, and the deficits in EF can be identified in infants as young as eight months. A prospective cohort study was designed to study the EF in Chinese preterm infants and examine the relationship between EF in preterm infants and maternal factors during perinatal period. A total of 88 preterm infants and 88 full-term infants were followed from birth to eight months (corrected age)...
June 17, 2017: Frontiers of Medicine
https://www.readbyqxmd.com/read/28623417/a-validated-clinical-mri-injury-scoring-system-in-neonatal-hypoxic-ischemic-encephalopathy
#4
Shamik B Trivedi, Zachary A Vesoulis, Rakesh Rao, Steve M Liao, Joshua S Shimony, Robert C McKinstry, Amit M Mathur
BACKGROUND: Deep nuclear gray matter injury in neonatal hypoxic-ischemic encephalopathy (HIE) is associated with worse neurodevelopmental outcomes. We previously published a qualitative MRI injury scoring system utilizing serial T1-weighted, T2-weighted and diffusion-weighted imaging (DWI), weighted for deep nuclear gray matter injury. OBJECTIVES: To establish the validity of the MRI scoring system with neurodevelopmental outcome at 18-24 months. MATERIALS AND METHODS: MRI scans from neonates with moderate to severe HIE treated with therapeutic hypothermia were evaluated...
June 16, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28623256/lna-dna-mixmer-based-antisense-oligonucleotides-correct-alternative-splicing-of-the%C3%A2-smn2-gene-and-restore-smn-protein-expression-in-type-1-sma-fibroblasts
#5
Aleksander Touznik, Rika Maruyama, Kana Hosoki, Yusuke Echigoya, Toshifumi Yokota
Spinal muscular atrophy (SMA) is an autosomal recessive disorder affecting motor neurons, and is currently the most frequent genetic cause of infant mortality. SMA is caused by a loss-of-function mutation in the survival motor neuron 1 (SMN1) gene. SMN2 is an SMN1 paralogue, but cannot compensate for the loss of SMN1 since exon 7 in SMN2 mRNA is excluded (spliced out) due to a single C-to-T nucleotide transition in the exon 7. One of the most promising strategies to treat SMA is antisense oligonucleotide (AON)-mediated therapy...
June 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28619605/the-prognostic-value-of-proton-magnetic-resonance-spectroscopy-in-term-newborns-treated-with-therapeutic-hypothermia-following-asphyxia
#6
Paul E Sijens, Katharina Wischniowsky, Hendrik J Ter Horst
OBJECTIVE: The purpose of this study was to correlate brain metabolism assessed shortly after therapeutic hyperthermia by (1)H magnetic resonance spectroscopy (MRS), with neurodevelopmental outcome. METHODS: At the age of 6.0±1.8days, brain metabolites of 35 term asphyxiated newborns, treated with therapeutic hypothermia, were quantified by multivoxel proton MRS of a volume cranial to the corpus callosum, containing both gray and white matter. At the age of 30months the Bayley Scale of Infant Development-III was performed...
June 12, 2017: Magnetic Resonance Imaging
https://www.readbyqxmd.com/read/28615372/preconception-micronutrient-supplementation-with-iron-and-folic-acid-compared-with-folic-acid-alone-affects-linear-growth-and-fine-motor-development-at-2-years-of-age-a-randomized-controlled-trial-in-vietnam
#7
Phuong H Nguyen, Ines Gonzalez-Casanova, Melissa F Young, Truong Viet Truong, Hue Hoang, Huong Nguyen, Son Nguyen, Ann M DiGirolamo, Reynaldo Martorell, Usha Ramakrishnan
Background: Maternal health and nutrition play a crucial role in early child growth and development. However, little is known about the benefits of preconception micronutrient interventions beyond the role of folic acid (FA) and neural tube defects.Objective: We evaluated the impact of weekly preconception multiple micronutrient (MM) or iron and folic acid (IFA) supplementation on child growth and development through the age of 2 y compared with FA alone.Methods: We followed 1599 offspring born to women who participated in a randomized controlled trial of preconception supplementation in Vietnam...
June 14, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28605484/infants-born-preterm-demonstrate-impaired-exploration-of-their-bodies-and-surfaces-throughout-the-first-two-years-of-life
#8
Iryna Babik, James Cole Galloway, Michele A Lobo
Background.: Non-object-oriented exploratory behaviors infants perform with their bodies and surfaces have been proposed to be key precursors of infants' object exploration, early learning, and future cognitive development. Little is known about the developmental trajectories of these behaviors, especially for infants born preterm. Objective.: The purpose of the study was to longitudinally compare non-object-oriented exploratory behaviors performed by full-term and preterm infants...
June 12, 2017: Physical Therapy
https://www.readbyqxmd.com/read/28604578/long-term-outcomes-of-cochlear-implantation-in-children-with-congenital-cytomegalovirus-infection
#9
Haruo Yoshida, Haruo Takahashi, Yukihiko Kanda, Kyoko Kitaoka, Minoru Hara
OBJECTIVE: To investigate the role of the developmental delay often observed in children with congenital cytomegalovirus (CMV) infection on the improvement of language understanding after cochlear implantation (CI). STUDY DESIGN: Retrospective chart review. PATIENTS: Sixteen children with severe and/or profound hearing loss due to congenital CMV infection (CMV group) and 107 congenitally deaf children (168 ears) without CMV infection as the cause of deafness (non-CMV group)...
June 9, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28604336/characteristics-of-dysphagia-in-infants-with-microcephaly-caused-by-congenital-zika-virus-infection-brazil-2015
#10
Mariana C Leal, Vanessa van der Linden, Thiago P Bezerra, Luciana de Valois, Adriana C G Borges, Margarida M C Antunes, Kátia G Brandt, Catharina X Moura, Laura C Rodrigues, Coeli R Ximenes
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...
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28603509/emerging-trends-in-the-multimodal-nature-of-cognition-touch-and-handedness
#11
REVIEW
Miriam Ittyerah
Advances in tactile cognition and haptics have increased our understanding of the multimodal nature of touch. Haptic data is mostly confined to human performance arising from the flexibility and dexterity of the fingers used to discriminate shapes and objects. Studies with infants indicate that recognition of objects either seen or held in the hand is possible during early periods of infancy. Evidence indicates performance differences between the hands decrease over periods of development, reflecting maturation of the cortical brain system supporting motor skills...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28602489/prenatal-naled-and-chlorpyrifos-exposure-is-associated-with-deficits-in-infant-motor-function-in-a-cohort-of-chinese-infants
#12
Monica K Silver, Jie Shao, Binquan Zhu, Minjian Chen, Yankai Xia, Niko Kaciroti, Betsy Lozoff, John D Meeker
BACKGROUND: Organophosphate insecticides (OPs) are used worldwide, yet despite nearly ubiquitous exposure in the general population, few have been studied outside the laboratory. Fetal brains undergo rapid growth and development, leaving them susceptible to long-term effects of neurotoxic OPs. The objective here was to investigate the extent to which prenatal exposure to OPs affects infant motor development. METHODS: 30 OPs were measured in umbilical cord blood using gas chromatography tandem mass spectrometry in a cohort of Chinese infants...
June 6, 2017: Environment International
https://www.readbyqxmd.com/read/28592562/functional-neuroimaging-of-high-risk-6-month-old-infants-predicts-a-diagnosis-of-autism-at-24-months-of-age
#13
Robert W Emerson, Chloe Adams, Tomoyuki Nishino, Heather Cody Hazlett, Jason J Wolff, Lonnie Zwaigenbaum, John N Constantino, Mark D Shen, Meghan R Swanson, Jed T Elison, Sridhar Kandala, Annette M Estes, Kelly N Botteron, Louis Collins, Stephen R Dager, Alan C Evans, Guido Gerig, Hongbin Gu, Robert C McKinstry, Sarah Paterson, Robert T Schultz, Martin Styner, Bradley L Schlaggar, John R Pruett, Joseph Piven
Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by social deficits and repetitive behaviors that typically emerge by 24 months of age. To develop effective early interventions that can potentially ameliorate the defining deficits of ASD and improve long-term outcomes, early detection is essential. Using prospective neuroimaging of 59 6-month-old infants with a high familial risk for ASD, we show that functional connectivity magnetic resonance imaging correctly identified which individual children would receive a research clinical best-estimate diagnosis of ASD at 24 months of age...
June 7, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/28592010/-clinical-diagnosis-and-treatment-of-three-cases-with-hyperornithinemia-hyperammonemia-homocitrullinuria-syndrome
#14
H Z Guan, Y Ding, D X Li, H Dong, J Q Song, Y Jin, Z J Zhu, L Y Sun, Y L Yang
Objective: To study the clinical characteristics, methods of diagnosis and treatment of hyperornithinemia-hyperammonemia- homocitrullinuria (HHH) syndrome. Method: From July 2011 to August 2016, 3 Chinese patients with HHH syndrome were enrolled in this study. The clinical course, biochemical features, brain MRI findings, and gene mutations were analyzed. Result: The three patients' age at onset of symptoms was 3 months to 7 years, and the age of diagonosis was 3 years and 10 months to 9 years and 10 months...
June 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28586709/the-motor-repertoire-in-3-to-5-month-old-infants-with-down-syndrome
#15
Dafne Herrero, Christa Einspieler, Carolina Y Panvequio Aizawa, Akmer Mutlu, Hong Yang, Alice Nogolová, Jasmin Pansy, Karin Nielsen-Saines, Peter B Marschik
BACKGROUND: Even though Down syndrome is the most common chromosomal cause of intellectual disability, studies on early development are scarce. AIM: To describe movements and postures in 3- to 5-month-old infants with Down syndrome and assess the relation between pre- and perinatal risk factors and the eventual motor performance. METHODS AND PROCEDURES: Exploratory study; 47 infants with Down syndrome (26 males, 27 infants born preterm, 22 infants with congenital heart disease) were videoed at 10-19 weeks post-term (median=14 weeks)...
June 3, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28585371/influences-of-early-child-nutritional-status-and-home-learning-environment-on-child-development-in-vietnam
#16
Phuong H Nguyen, Ann M DiGirolamo, Ines Gonzalez-Casanova, Melissa Young, Nicole Kim, Son Nguyen, Reynaldo Martorell, Usha Ramakrishnan
Early childhood development plays a key role in a child's future health, educational success, and economic status. However, suboptimal early development remains a global challenge. This study examines the influences of quality of the home learning environment (HOME) and child stunting in the first year of life on child development. We used data collected from a randomized controlled trial of preconceptional micronutrient supplementation in Vietnam (n = 1,458). The Bayley Scales of Infant Development-III were used to assess cognition, language, and motor development domains at 2 years...
June 6, 2017: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/28582882/pediatric-feeding-and-swallowing-rehabilitation-an-overview
#17
Lenie van den Engel-Hoek, Celia Harding, Marjo van Gerven, Helen Cockerill
Children with neurological disabilities frequently have problems with feeding and swallowing. Such problems have a significant impact on the health and well-being of these children and their families. The primary aims in the rehabilitation of pediatric feeding and swallowing disorders are focused on supporting growth, nutrition and hydration, the development of feeding activities, and ensuring safe swallowing with the aim of preventing choking and aspiration pneumonia. Pediatric feeding and swallowing disorders can be divided into four groups: transient, developmental, chronic or progressive...
May 16, 2017: Journal of Pediatric Rehabilitation Medicine
https://www.readbyqxmd.com/read/28561814/the-sma-trust-the-role-of-a-disease-focused-research-charity-in-developing-treatments-for-sma
#18
REVIEW
V Christie-Brown, J Mitchell, K Talbot
SMA is a rare hereditary neuromuscular disease that causes weakness and muscle wasting as a result of the loss of spinal motor neurons. In its most severe form, SMA is the commonest genetic cause of death in infants, and children with less severe forms of SMA face the prospect of lifelong disability from progressive muscle wasting, loss of mobility and limb weakness. The initial discovery of the defective gene has been followed by major advances in our understanding of the genetic, cellular and molecular basis of SMA, providing the foundation for a range of approaches to treatment including gene therapy, antisense oligonucleotide treatments and more traditional drug-based approaches to slow or halt disease progression...
May 31, 2017: Gene Therapy
https://www.readbyqxmd.com/read/28557747/supplemental-iodide-for-preterm-infants-and-developmental-outcomes-at-2-years-an-rct
#19
Fiona L R Williams, Simon Ogston, Robert Hume, Jennifer Watson, Kayleigh Stanbury, Peter Willatts, Anita Boelen, Edmund Juszczak, Peter Brocklehurst
BACKGROUND: The recommendation for enteral iodide intake for preterm infants is 30 to 40 μg/kg per day and 1 μg/kg per day for parenteral intake. Preterm infants are vulnerable to iodide insufficiency and thyroid dysfunction. The hypothesis tested whether, compared with placebo, iodide supplementation of preterm infants improves neurodevelopment. METHODS: A randomized controlled trial of iodide supplementation versus placebo in infants <31 weeks' gestation...
May 2017: Pediatrics
https://www.readbyqxmd.com/read/28554999/the-impact-of-prenatal-organophosphate-pesticide-exposures-on-thai-infant-neurodevelopment
#20
Pornpimol Kongtip, Benyachalee Techasaensiri, Noppanun Nankongnab, Jane Adams, Akkarat Phamonphon, Anu Surach, Supha Sangprasert, Aree Thongsuksai, Prayoon Srikumpol, Susan Woskie
A birth cohort was begun to investigate the levels and sources of pesticide exposure in pregnant women living in Thailand, and to examine the effects of pesticide exposure on infant neurodevelopment at five months of age. Subjects were interviewed using questionnaires regarding their demographic characteristics, educational background, and work and home activities related to pesticide exposures. Spot urine samples were collected at 28 weeks gestation and analyzed by gas chromatography-mass spectrometry to determine maternal metabolite levels of organophosphate pesticides including dimethyl phosphate (DMP); total DEP (diethyl phosphate (DEP), diethyl thiophosphate (DETP), and diethyl dithiophosphate (DEDTP), and total DAP (the sum of all metabolite levels)...
May 27, 2017: International Journal of Environmental Research and Public Health
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