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preterm newborn weight

Z N Dolgun, C Inan, A S Altintas, S B Okten, C Karadag, N C Sayin
Background: Preterm birth is one of the most challenging problems in obstetric care and it is closely related to perinatal mortality and morbidity. The aim of the current study was to document our experience with preterm births and to analyze the association between perinatal variables and clinical outcomes. Methodology: In this retrospective study, data were derived from the medical records of 785 singleton preterm births delivered in the obstetrics and gynecology department of our institution...
March 2018: Nigerian Journal of Clinical Practice
Jadwiga Hamułka, Monika A. Zielińska, Katarzyna Chądzyńska
Background: Exposure to alcohol and tobacco during pregnancy may lead to developmental disorders in the foetus and can also adversely impact pregnancy outcomes and the newborn’s health status. Objective: Assessment of alcohol consumption and tobacco use during pregnancy as well as their impact on pregnancy outcomes and birth parameters of the newborn in a selected group of mothers with children aged ≤ 2 years. Material and methods: The study was conducted in 104 mothers with children aged ≤ 2 years living in the Mazowiecki Voivodeship...
2018: Roczniki Państwowego Zakładu Higieny
A Hernandez-Fabian, R Canal-Bedia, M Magan-Maganto, G de la Fuente, I Ruiz-Ayucar de la Vega, A Bejarano-Martin, C Janicel-Fernandez, C Jenaro-Rio
INTRODUCTION: The prevalence of autism spectrum disorders (ASD) reported in current studies in risk groups such as preterm or low birth weight infants is higher than in the normal population. This fact has led to the increase in recent years of screening studies that investigate possible risk factors for ASD in preterm newborns and their developmental trajectory. AIM: To present the results of the main screening studies of preterm newborns in order to propose screening recommendations for this population at risk...
March 1, 2018: Revista de Neurologia
F P Martins-Celini, W A Gonçalves-Ferri, D C Aragon, J P Bernichi, C Calixto, E M F Sacramento, M A Santos, F E Martinez
The ideal feeding for premature babies has been the source of extensive debate. The aim of this study was to assess the association between type of feeding at discharge and the nutritional status of very low birth weight infants. This was a retrospective cohort of preterm babies with birth weight ≤1500 g, born between January 2006 and December 2013. The infants were divided into 3 groups according to type of feeding at discharge: exclusive breast milk (group 1), mixed feeding (group 2) and exclusive artificial formula (group 3)...
January 23, 2018: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
Biagio Castaldi, Giulia Bordin, Valentina Favero, Daniel Nardo, Francesca Previati, Sabrina Salvadori, Eugenio Baraldi, Ornella Milanesi
BACKGROUND AND AIMS: Preterm newborns undergo hemodynamic challenges in the postnatal period. The aim of this study was to investigate myocardial mechanics changes in the postnatal period in preterm infants using speckle tracking echocardiography (STE). MATERIAL AND METHODS: Thirty-nine preterm infants ≤34 weeks' gestation underwent cardiac ultrasound evaluation during the first 96 hours of life. A repeated echocardiogram at 3 weeks of age was performed. Echocardiographic assessment involved left ventricular ejection fraction, mitral E/A ratio, S' and E' velocities, E/E' ratio, tricuspid annular plane systolic excursion (TAPSE), left atrium-to-aorta ratio, ductal diameter and ductal shunt pattern...
March 6, 2018: Echocardiography
David A Osborn, Tim Schindler, Lisa J Jones, John Kh Sinn, Srinivas Bolisetty
BACKGROUND: Sick newborn and preterm infants frequently are not able to be fed enterally, necessitating parenteral fluid and nutrition. Potential benefits of higher parenteral amino acid (AA) intake for improved nitrogen balance, growth, and infant health may be outweighed by the infant's ability to utilise high intake of parenteral AA, especially in the days after birth. OBJECTIVES: The primary objective is to determine whether higher versus lower intake of parenteral AA is associated with improved growth and disability-free survival in newborn infants receiving parenteral nutrition...
March 5, 2018: Cochrane Database of Systematic Reviews
Annemarie Stroustrup, Jennifer B Bragg, Syam S Andra, Paul C Curtin, Emily A Spear, Denise B Sison, Allan C Just, Manish Arora, Chris Gennings
Every year in the United States, more than 300,000 infants are admitted to neonatal intensive care units (NICU) where they are exposed to a chemical-intensive hospital environment during a developmentally vulnerable period. The neurodevelopmental impact of environmental exposure to phthalates during the NICU stay is unknown. As phthalate exposure during the third trimester developmental window has been implicated in neurobehavioral deficits in term-born children that are strikingly similar to a phenotype of neurobehavioral morbidity common among children born premature, the role of early-life phthalate exposure on the neurodevelopmental trajectory of premature infants may be clinically important...
2018: PloS One
Etty Daniel-Spiegel, Micha Mandel, Simcha Yagel
BACKGROUND: Sonographic estimated fetal weight is performed by measuring the fetal organs' biometry and introducing the data into a formula. The calculated value is then compared with reference charts and serves as a critical component in pregnancy follow-up. Ideally the charts should be appropriate to the specific population. OBJECTIVES: To display and validate sonographic based Israeli-matched, intrauterine fetal weight curves. METHODS: The international Hadlock and Souka formulas, were chosen and assessed using over 70,000 ultrasound examinations from Israel...
February 2018: Harefuah
(no author information available yet)
OBJECTIVE: To generate normative data for thyroid stimulating hormone (TSH) levels in heel prick samples collected from newborns from 24 h to 7 d of age. METHODS: Five regional laboratories were designated as the testing laboratories. Dried blood spots (DBS) from babies (> or = 34 wk of gestation) were collected by heel prick at least after 24 h and within seven days after birth. TSH estimation was done using time resolved fluoroimmunoassay. Values above 20mIU/L were labelled as presumptive positive...
February 26, 2018: Indian Journal of Pediatrics
Saraswathi Vedam, Kathrin Stoll, Marian MacDorman, Eugene Declercq, Renee Cramer, Melissa Cheyney, Timothy Fisher, Emma Butt, Y Tony Yang, Holly Powell Kennedy
METHODS: Our multidisciplinary team examined published regulatory data to inform a 50-state database describing the environment for midwifery practice and interprofessional collaboration. Items (110) detailed differences across jurisdictions in scope of practice, autonomy, governance, and prescriptive authority; as well as restrictions that can affect patient safety, quality, and access to maternity providers across birth settings. A nationwide survey of state regulatory experts (n = 92) verified the 'on the ground' relevance, importance, and realities of local interpretation of these state laws...
2018: PloS One
Zora Lasabova, Andrea Stanclova, Marian Grendar, Silvia Mikolajcikova, Andrea Calkovska, Nina Lenhartova, Peter Ziak, Katarina Matasova, Martin Caprnda, Peter Kruzliak, Mirko Zibolen
BACKGROUND: Retinopathy of prematurity (ROP) is a multifactorial disease occurring in preterm neonates, caused by incorrect development of retinal blood vessels. It has been suggested that, in addition to gestational age, weight, and oxygen supplementation, genetic factors can play a role in the pathogenesis of ROP. METHODS: In the present prospective study, 97 neonates were enrolled based on the gestational age and weight, and genomic DNA from patients diagnosed with ROP and premature newborns without ROP was collected...
February 21, 2018: Ophthalmic Genetics
M A Mannan, M A Hossain, J Nasim, Y Sabina, F Navila, D Subir
Since its inception, the neonatal mechanical ventilator has been considered an essential tool for managing preterm neonates with Respiratory Distress Syndrome (RDS) and is still regarded as an integral component in the neonatal respiratory care continuum. Mechanical ventilation of newborn has been practiced for several years with several advances made in the way. This clinical intervention study was done to analyze immediate outcome of preterm neonates with RDS required mechanical ventilation and conducted on preterm neonates with RDS required mechanical ventilation from July 2014 to June 2015...
January 2018: Mymensingh Medical Journal: MMJ
M N Islam, T Tazmin, M Siddika, M A Hossain, M A Ali, M K Bhuiyan
Multiple pregnancies are a significant risk factor for maternal and perinatal morbidity due to inherent biological risks. The present study was aimed to determine the risk factors and to evaluate the immediate neonatal outcome of multiple pregnancies. This descriptive observational study was conducted in the newly established Special Care Neonatal Unit (SCANU) of Mymensingh Medical College Hospital (MMCH), Bangladesh from January 2015 to March 2015. Total 86 newborns of multiple pregnancies who were admitted during the study period were included in the study...
January 2018: Mymensingh Medical Journal: MMJ
S Sudhanshu, I Riaz, R Sharma, M P Desai, R Parikh, V Bhatia
The Indian Society for Pediatric and Adolescent Endocrinology has formulated Clinical Practice Guidelines for newborn screening, diagnosis and management of congenital hypothyroidism (CH). This manuscript, part II addresses management and follow-up. RECOMMENDATIONS: Screening should be done for every newborn using cord blood, or postnatal blood ideally at 48 to 72 h of age. Neonates with screen TSH > 20 mIU/L serum units (or >34 mIU/L for samples taken between 24 and 48 h of age) should be recalled for confirmation...
February 17, 2018: Indian Journal of Pediatrics
Christine Andrews, Colleen Whatley, Meaghan Smith, Emily Caron Brayton, Suzanne Simone, Alison Volpe Holmes
BACKGROUND AND OBJECTIVE: Neonatal hypothermia is common in low birth weight (LBW) (<2500 g) and late-preterm infants (LPIs) (34 0/7-36 6/7 weeks' gestation). It can be a contributory factor for newborn admission to a NICU, resulting in maternal-infant separation and increased resource use. Our objective was to study the efficacy of a quality-improvement bundle of hypothermia preventive measures for LPIs and/or LBW infants in a mother-infant unit. METHODS: We conducted plan-do-study-act (PDSA) cycles aimed at decreasing environmental hypothermia for LPIs and/or LBW infants in a mother-infant unit with no other indications for NICU-level care...
February 14, 2018: Pediatrics
Emma M McCall, Fiona Alderdice, Henry L Halliday, Sunita Vohra, Linda Johnston
BACKGROUND: Newborn admission temperature is a strong predictor of outcomes across all gestations. Hypothermia immediately after birth remains a worldwide issue and, if prolonged, is associated with harm. Keeping preterm infants warm is difficult even when recommended routine thermal care guidelines are followed in the delivery room. OBJECTIVES: To assess the efficacy and safety of interventions designed for prevention of hypothermia in preterm and/or low birth weight infants applied within 10 minutes after birth in the delivery room, compared with routine thermal care or any other single/combination of intervention(s) also designed for prevention of hypothermia in preterm and/or low birth weight infants applied within 10 minutes after birth in the delivery room...
February 12, 2018: Cochrane Database of Systematic Reviews
So Young Kim, Byung Yoon Choi, Eun Young Jung, Hyunsoo Park, Ha-Na Yoo, Kyo Hoon Park
BACKGROUND: We aimed to identify prenatal and postnatal risk factors associated with abnormal newborn hearing screen (NHS) results and subsequently confirmed sensorineural hearing loss (SNHL) in preterm twin neonates. METHODS: Electronic medical records of 159 twin neonates who were born alive after ≤32 weeks were retrospectively reviewed for hearing loss in both ears. Histopathologic examination of the placenta was performed and clinical data, including method of conception and factors specific to twins, were retrieved from a computerized perinatal database...
January 31, 2018: Pediatrics and Neonatology
Yanru Chen, Sha Gao, Yufei Yan, Jihong Qian, Hao Chen
Bronchopulmonary dysplasia (BPD) is the most common complication in preterm newborns. It occurs due to early exposure to high-oxygen and ventilation therapy. The mechanisms of disrupted alveolarization and vascular development associated with BPD were unclear. Deferoxamine (DFO) has been reported to reduce mortality and lung injury in mice after chlorine exposure. The effect of DFO in the treatment of BPD has not been explored. This study aimed to investigate the effect of aerosolized DFO administration in a mouse model of BPD...
2018: American Journal of Translational Research
Aris T Papageorghiou, Stephen H Kennedy, Laurent J Salomon, Douglas G Altman, Eric O Ohuma, William Stones, Michael G Gravett, Fernando C Barros, Cesar Victora, Manorama Purwar, Yasmin Jaffer, Julia A Noble, Enrico Bertino, Ruyan Pang, Leila Cheikh Ismail, Ann Lambert, Zulfiqar A Bhutta, José Villar
The purpose of the INTERGROWTH-21st project was to develop international, prescriptive standards for fetal growth assessed by ultrasound and fundal height, preterm postnatal growth, newborn size and body composition, maternal weight gain, and infant development at the age of 2 years. Hence, we have produced, based on World Health Organization recommendations, the first comprehensive set of international standards of optimal fetal and newborn growth that perfectly match the existing World Health Organization child growth standards...
February 2018: American Journal of Obstetrics and Gynecology
Sina Khalili, Yulia Shifrin, Jingyi Pan, Jaques Belik, Kamiar Mireskandari
Retinopathy of prematurity (ROP) is one of the leading causes of blindness in preterm Infants. Anti-vascular endothelial growth factor (VEGF) is emerging as a promising treatment, but there is insufficient evidence on their safety. We investigate the effect of systemic anti-VEGF in rat pups with equivalent maturity to a 32 week neonate. A single dose of either anti-VEGF antibody (n = 7) or saline (control group; n = 6) was administered to newborn rats intra-peritoneally on the first day of life. 14 days' post treatment, the serum concentration of anti-VEGF was measured and the brain, lung, heart, kidney and liver were harvested and weighed...
January 31, 2018: Experimental Eye Research
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