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https://www.readbyqxmd.com/read/29035309/serum-magnesium-levels-in-preterm-infants-are-higher-than-adult-levels-a-systematic-literature-review-and-meta-analysis
#1
REVIEW
Jacques Rigo, Catherine Pieltain, Viola Christmann, Francesco Bonsante, Sissel J Moltu, Silvia Iacobelli, Stéphane Marret
Magnesium (Mg) is an essential mineral in the body, impacting the synthesis of biomacromolecules, bone matrix development, energy production, as well as heart, nerve, and muscle function. Although the importance of Mg is evident, reference values for serum Mg (sMg) in pediatric patients (more specifically, in neonates) are not well established. This systematic literature review and meta-analysis (using 47 eligible studies) aims to quantify normal and tolerable ranges of sMg concentrations during the neonatal period and to highlight the factors influencing Mg levels and the importance of regulating sMg levels during pregnancy and birth...
October 16, 2017: Nutrients
https://www.readbyqxmd.com/read/29033108/clinical-course-in-infants-diagnosed-with-transient-tachypnea-of-newborn-a-clinical-trial-assessing-the-role-of-conservative-versus-conventional-management
#2
M Dehdashtian, M Aletayeb, A Malakian, M R Aramesh, H Malvandi
BACKGROUND: Transient tachypnea of the newborn (TTN) is a respiratory disorder secondary to inadequate or delayed clearance of lung fluids. Early symptoms of the disease are indistinguishable from neonatal respiratory distress syndrome, pneumonia, and persistent pulmonary hypertension. Therefore, these newborns, in addition to receiving conservative management, receive antibiotics until blood cultures provide definite results. In this study, we assessed the clinical course of neonates diagnosed with TTN who received conventional versus conservative management...
October 9, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28981980/conditional-reprogramming-of-pediatric-airway-epithelial-cells-a-new-human-model-to-investigate-early-life-respiratory-disorders
#3
Seth Wolf, Geovanny F Perez, Lana Mukharesh, Nataliza Isaza, Diego Preciado, Robert J Freishtat, Dinesh Pillai, Mary C Rose, Gustavo Nino
BACKGROUND: Airway epithelial cells (AEC) are quite difficult to access in newborns and infants. It is critically important to develop robust life-extended models to conduct translational studies in this age group. We propose the use of a recently described cell-culture technology (conditionally reprogrammed cells - CRC) to generate continuous primary cell cultures from nasal and bronchial AEC of young children. METHODS: We collected nasal and/or bronchial AEC from a total of 23 subjects of different ages including newborns/infants/toddlers (0-2 years; N=9), school age children (4-11 years; N=6), and a group of adolescent/adult donors (N=8)...
October 5, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/28977200/the-efficacy-of-thoracic-ultrasonography-in-postoperative-newborn-patients-after-cardiac-surgery
#4
Erkut Ozturk, Ibrahim Cansaran Tanidir, Okan Yildiz, Yakup Ergul, Alper Guzeltas
OBJECTIVE: In this study, the efficacy of thoracic ultrasonography during echocardiography was evaluated in newborns. METHODS: Sixty newborns who had undergone pediatric cardiac surgery were successively evaluated between March 1, 2015, and September 1, 2015. Patients were evaluated for effusion, pulmonary atelectasis, and pneumothorax by ultrasonography, and results were compared with X-ray findings. RESULTS: Sixty percent (n=42) of the cases were male, the median age was 14 days (2-30 days), and the median body weight was 3...
July 2017: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28975407/isolated-single-umbilical-artery-poses-neonates-at-increased-risk-of-long-term-respiratory-morbidity
#5
Ofer Beharier, Eyal Sheiner, Ruslan Sergienko, Daniela Landau, Irit Szaingurten-Solodkin, Asnat Walfisch
PURPOSE: To investigate whether children born with isolated single umbilical artery (iSUA) at term are at an increased risk for long-term pediatric hospitalizations due to respiratory morbidity. METHODS: Design: a population-based cohort study compared the incidence of long-term, pediatric hospitalizations due to respiratory morbidity in children born with and without iSUA at term. SETTING: Soroka University Medical Center. PARTICIPANTS: all singleton pregnancies of women who delivered between 1991 and 2013...
October 3, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28974507/isolated-ascites-in-a-newborn-with-apple-peel-jejunal-atresia
#6
Otilia Osmulikevici, Elizabeth Renji, Bruce Jaffray, Nicholas Embleton
Isolated fetal ascites was diagnosed at 20 weeks in a primiparous woman with no significant medical history. Progressive fetal ascites worsened after 28 weeks and resulted in fetal hydroceles. Delivery was by caesarian section at 33 weeks, preceded by reduction of fetal ascites under ultrasound guidance. Following delivery, the baby required further reduction of abdominal fluid and endotracheal intubation to provide respiratory support. An extensive set of investigations, including metabolic and genetic screening, was performed; all results were negative...
October 3, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28973344/effect-of-inhaled-nitric-oxide-on-survival-without-bronchopulmonary-dysplasia-in-preterm-infants-a-randomized-clinical-trial
#7
Shabih U Hasan, Jim Potenziano, Girija G Konduri, Jose A Perez, Krisa P Van Meurs, M Whit Walker, Bradley A Yoder
Importance: Bronchopulmonary dysplasia (BPD) occurs in approximately 40% of infants born at younger than 30 weeks' gestation and is associated with adverse pulmonary and neurodevelopmental outcomes. Objective: To test whether administration of inhaled nitric oxide to preterm infants requiring positive pressure respiratory support on postnatal days 5 to 14 improves the rate of survival without BPD. Design, Setting, and Participants: This intent-to-treat study was a randomized clinical trial performed at 33 US and Canadian neonatal intensive care units...
September 25, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28970317/respiratory-adaptation-in-term-infants-following-elective-caesarean-section
#8
Daragh Finn, Julie De Meulemeester, Lisa Dann, Ita Herlihy, Vicki Livingstone, Geraldine B Boylan, C Anthony Ryan, Eugene M Dempsey
OBJECTIVE: To determine respiratory rate (RR), tidal volume (TV) and end-tidal carbon dioxide (EtCO2) values in full-term infants immediately after caesarean section, and to assess whether infants that develop transient tachypnoea of the newborn (TTN) follow the same physiological patterns. DESIGN AND PATIENTS: A Respironics NM3 Monitor (Philips, Netherlands) continuously measured RR, TV and EtCO2 for 7 min in infants >37 weeks' gestation following elective caesarean section (ECS)...
September 29, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28969484/combined-measurement-of-fetal-lung-volume-and-pulmonary-artery-resistance-index-is-more-accurate-for-prediction-of-neonatal-respiratory-distress-syndrome-in-preterm-fetuses-a-pilot-study
#9
Mohamed Laban, Ghada Mansour, Ahmed El-Kotb, Alaa Hassanin, Zina Laban, Abdelrahman Saleh
OBJECTIVE: To estimate optimal cut-off values for mean fetal lung volume (FLV) and pulmonary artery resistance index (PA-RI) as noninvasive measures to predict neonatal respiratory distress syndrome (RDS) in preterm fetuses. METHODS: A prospective study conducted at Ain Shams University Maternity Hospital, Egypt from May 2015 to July 2017: eighty eligible women diagnosed with preterm labor were recruited at 32-36 weeks' gestation. Before delivery, three-dimensional ultrasound was used to estimate FLV using virtual organ computer-aided analysis (VOCAL), while PA-RI was measured by Doppler ultrasonography...
October 2, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28969210/prevention-of-parent-to-child-transmission-of-hiv-single-centre-experience-of-14-years-at-tertiary-care-hospital-in-delhi-india
#10
A G Radhika, Sonia Chawla, Sruthi Bhaskaran
INTRODUCTION: Prevention of Parent To Child Transmission (PPTCT) of HIV/AIDS is an integral component of AIDS control programme. PPTCT is an ongoing programme since last 15 years. AIM: The aim of the study was to evaluate the reduction in the burden of disease in newborn and infants by prevention of parents to child transmission of HIV/AIDS. MATERIALS AND METHODS: This retrospective study was conducted at Department of Obstetrics and Gynecology in a tertiary care hospital of Delhi from May 2002 to May 2015...
August 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28966550/entropy-information-of-cardiorespiratory-dynamics-in-neonates-during-sleep
#11
Maristella Lucchini, Nicolò Pini, William P Fifer, Nina Burtchen, Maria G Signorini
Sleep is a central activity in human adults and characterizes most of the newborn infant life. During sleep, autonomic control acts to modulate heart rate variability (HRV) and respiration. Mechanisms underlying cardiorespiratory interactions in different sleep states have been studied but are not yet fully understood. Signal processing approaches have focused on cardiorespiratory analysis to elucidate this co-regulation. This manuscript proposes to analyze heart rate (HR), respiratory variability and their interrelationship in newborn infants to characterize cardiorespiratory interactions in different sleep states (active vs...
May 2017: Entropy
https://www.readbyqxmd.com/read/28966466/congenital-midline-nasal-anomalies
#12
Niraj Vora, Ram Kalagiri, Bryan Guillory, Ashita Shetty, Venkata Nakta Raju, R K Powitzky, Madhava R Beeram
Congenital midline nasal anomalies are rare, with a prevalence of 1 in 20,000 to 40,000 births and with 5% to 7% of them being nasal glioma. Differential diagnoses of nasal anomalies include nasal dermoid cysts, gliomas, encephaloceles, nasal polyps, and some other rare anomalies. Due to current medical technological advancements, most of these anomalies are easily correctable, though delaying management may lead to fatal effects. This report describes two cases-one of nasal glioma and one of nevus lipomatosus cutaneous superficialis-that presented as respiratory distress in a newborn...
October 2017: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/28965435/early-rescue-neopuff-for-infants-with-transient-tachypnea-of-newborn-a-randomized-controlled-trial
#13
Amani Mahmoud Osman, Rania Ali El-Farrash, Enas Hussein Mohammed
OBJECTIVE: To examine the efficacy of early continuous positive airway pressure (CPAP), delivered using a T-piece-based infant resuscitator (Neopuff) via a face mask, in reducing the severity and duration of transient tachypnea of the newborn (TTN) as well as testing a hypothesis suggesting that rapid clearance of fetal lung fluid to the circulation via CPAP would increase plasma B-type natriuretic peptide (BNP). METHODS: A randomized controlled trial (NCT01859533) was conducted on 64 late preterm/term neonates, delivered by cesarean section and presented by respiratory distress shortly after birth...
October 16, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28963585/effects-of-eugenol-on-respiratory-burst-generation-in-newborn-rat-brainstem-spinal-cord-preparations
#14
Sayumi Kotani, Saki Irie, Masahiko Izumizaki, Hiroshi Onimaru
Eugenol is contained in several plants including clove and is used as an analgesic drug. In the peripheral and central nervous systems, this compound modulates neuronal activity through action on voltage-gated ionic channels and/or transient receptor potential channels. However, it is unknown whether eugenol exerts any effects on the respiratory center neurons in the medulla. We examined the effects of eugenol on respiratory rhythm generation in the brainstem-spinal cord preparation from newborn rat (P0-P3)...
September 29, 2017: Pflügers Archiv: European Journal of Physiology
https://www.readbyqxmd.com/read/28953993/in-silico-analysis-of-amino-acid-variation-in-human-respiratory-syncytial-virus-insights-into-immunodiagnostics
#15
Claudemir Souza, Nilson It Zanchin, Marco A Krieger, Adriana Ludwig
BACKGROUND: The highly contagious nature of human respiratory syncytial virus (HRSV) and the gravity of its infection in newborns and vulnerable adults pose a serious public health problem. Thus, a rapid and sensitive diagnostic test for viral detection that can be implemented upon the first appearance of symptoms is needed. The genetic variation of the virus must be considered for immunodiagnostic purposes. OBJECTIVES: To analyse HRSV genetic variation and discuss the possible consequences for capture immunoassay development...
October 2017: Memórias do Instituto Oswaldo Cruz
https://www.readbyqxmd.com/read/28953855/from-apparent-death-to-birth-asphyxia-a-history-of-blame
#16
REVIEW
Michael Obladen
Since the 16th century, competition between midwives and surgeons has created a culture of blame around the difficult delivery. In the late 17th century, 100 years before oxygen was discovered, researchers associated "apparent death of the newborn" with impaired respiratory function of the placenta. The diagnosis "birth asphyxia" replaced the term "apparent death of the newborn" during the mass phobia of being buried alive in the 18th century. This shifted the interpretation from unavoidable fate to a preventable condition...
September 27, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28951965/niemann-pick-disease-type-c-in-the-newborn-period-a-single-center-experience
#17
Ersin Gumus, Goknur Haliloglu, Asuman Nur Karhan, Hulya Demir, Figen Gurakan, Meral Topcu, Aysel Yuce
Niemann-Pick disease type C (NPC) is a neurovisceral lysosomal storage disorder with a great variation in clinical spectrum and age at presentation. Clinical features of 10 NPC patients who presented in the newborn period between 1993 and 2015 at our center were retrospectively analyzed. Males and females were equally distributed; there was a history of parental consanguinity (n = 8) and first-degree relative with NPC (n = 3). Patients were symptomatic between 1 and 10 days (mean 3.6 ± 2.6 days). Age at diagnosis was between 1 and 30 days (mean 14...
September 27, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28947027/skeletal-dysplasia-respiratory-management-during-infancy
#18
REVIEW
Deepthi Alapati, Thomas H Shaffer
BACKGROUND: Skeletal dysplasia encompasses a variety of developmental disorders of the bone and cartilage that manifest as disproportionate shortening of limbs and trunk in the neonate. Many types of skeletal dysplasia are complicated by respiratory failure at or soon after birth and require intensive care and prolonged hospitalization. Respiratory complications in these infants are complex and are characterized by airway anomalies, restrictive lung disease due to a narrow and abnormally compliant chest wall, pulmonary hypoplasia, and central apnea...
October 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28937240/baroreflex-sensitivity-in-premature-infants-relation-to-the-parameters-characterizing-intrauterine-and-postnatal-condition
#19
K Haskova, M Javorka, B Czippelova, M Zibolen, K Javorka
At present, there are insufficient information about baroreflex sensitivity (BRS) and factors that determine BRS in premature newborns. The objective of this study was to determine the relationship between BRS and the characteristics that reflecting the intrauterine development (gestational age and birth weight), as well as postnatal development (postconception age and the actual weight of the child at the time of measurement). We examined 57 premature infants, who were divided into groups according to gestational age and postconception age as well as birth weight, and weight at the time of measurement...
September 22, 2017: Physiological Research
https://www.readbyqxmd.com/read/28937237/selective-inhibition-of-nf-kappab-and-surfactant-therapy-in-experimental-meconium-induced-lung-injury
#20
J Kopincova, P Mikolka, M Kolomaznik, P Kosutova, A Calkovska, D Mokra
Meconium aspiration syndrome (MAS) in newborns is characterized mainly by respiratory failure due to surfactant dysfunction and inflammation. Previous meta-analyses did not prove any effect of exogenous surfactant treatment nor glucocorticoid administration on final outcome of children with MAS despite oxygenation improvement. As we supposed there is the need to intervene in both these fields simultaneously, we evaluated therapeutic effect of combination of exogenous surfactant and selective inhibitor of NF-kappaB (IKK-NBD peptide)...
September 22, 2017: Physiological Research
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