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Respiratory AND newborn

Ashok Buchiboyina, Bonny Jasani, Mangesh Deshmukh, Sanjay Patole
OBJECTIVE: To conduct a systematic review of strategies for the management of transient tachypnoea of the newborn (TTN). METHODS: The Cochrane Collaboration and PRISMA guidelines were used for conducting and reporting this systematic review, respectively. The Cochrane Central Register of Controlled Trials, PubMed, CINAHL and EMBASE databases were searched in February 2016. Only randomised and quasi-randomised controlled trials (RCTs) assessing any intervention for the management of TTN in infants <7 days of age, born at 35 or more weeks with a clinical diagnosis of TTN were eligible for inclusion...
October 20, 2016: Journal of Maternal-fetal & Neonatal Medicine
Amanda R Tarullo, Joseph R Isler, Carmen Condon, Kimon Violaris, Peter D Balsam, William P Fifer
Using an eyelid conditioning paradigm modeled after that developed by Little, Lipsitt, and Rovee-Collier (1984), Fifer et al. (2010) demonstrated that newborn infants learn during sleep. This study examined the role of sleep state in neonatal learning. We recorded electroencephalogram (EEG), respiratory, and cardiovascular activity from sleeping full term newborn infants during delay eyelid conditioning. In the experimental group (n = 21), a tone was paired with an air puff to the eye. Consistent with Fifer et al...
November 2016: Developmental Psychobiology
Jessica H Rankin, Marsha Elkhunovich, Dina Seif, Mikaela Chilstrom
Neonatal respiratory distress is an emergent condition with a wide differential diagnosis. A 12-day-old newborn presented to the emergency department in respiratory distress. Point-of-care ultrasound allowed clinicians to rapidly exclude cardiac disease and pneumothorax as possible causes of the patient's respiratory distress, and expedited the identification of congenital diaphragmatic hernia. The ultrasound findings and technique, epidemiology, pathophysiology, and radiological diagnosis of congenital diaphragmatic hernia are reviewed...
October 2016: Pediatric Emergency Care
Marie-Laure Specq, Mélisande Bourgoin-Heck, Nathalie Samson, François Corbin, Christian Gestreau, Maxime Richer, Hazim Kadhim, Jean-Paul Praud
Hyperbilirubinemia (HB) occurs in 90% of preterm newborns. Moderate HB can induce acute neurological disorders while severe HB has been linked to a higher incidence of apneas of prematurity. The present study aimed to test the hypothesis that even moderate HB disrupts cardiorespiratory control in preterm lambs. Two groups of preterm lambs (born 14 days prior to term), namely control (n = 6) and HB (n = 5), were studied. At day 5 of life, moderate HB (150-250 μmol/L) was induced during 17 h in the HB group after which cardiorespiratory control as well as laryngeal and pulmonary chemoreflexes were assessed during baseline recordings and during hypoxia...
2016: Frontiers in Physiology
Emanuela Zannin, Daniela Doni, Maria Luisa Ventura, Tiziana Fedeli, Camilla Rigotti, Raffaele L Dellacá, Paolo E Tagliabue
OBJECTIVE: To characterize changes in lung mechanics and right ventricular output (RVO) during incremental/decremental continuous distending pressure (CDP) maneuvers in newborn infants receiving high-frequency oscillatory ventilation, with the aim of evaluating when open lung maneuvers are needed and whether they are beneficial. STUDY DESIGN: Thirteen infants on high-frequency oscillatory ventilation were studied with a median (IQR) gestational age of 26(1) (25(3)-29(1)) weeks and median (IQR) body weight of 810 (600-1020) g...
October 10, 2016: Journal of Pediatrics
Cristina Calvo, Isabel Aguado, María Luz García-García, Esther Ruiz-Chercoles, Eloisa Díaz-Martinez, Rosa María Albañil, Olga Campelo, Antonio Olivas, Luisa Muñóz-Gonzalez, Francisco Pozo, Rosa Fernandez-Arroyo, Adelaida Fernandez-Rincón, Ana Calderon, Inmaculada Casas
INTRODUCTION: It is known that infants with viral respiratory infections severe enough to require hospital admission have a high risk of developing recurrent wheezing. Few data have been published on unselected populations. The main aim of this study was to analyse symptomatic and asymptomatic respiratory viral infections during the first year of life in a cohort of infants, recruited at birth, and the development of recurrent wheezing. PATIENTS AND METHODS: A total of 302 newborns were recruited...
October 13, 2016: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
Val Catanzarite, Larry Cousins, Sean Daneshmand, Wade Schwendemann, Holly Casele, Joanna Adamczak, Tevy Tith, Ami Patel
OBJECTIVE: To describe outcomes for a large cohort of women with prenatally diagnosed vasa previa, determine the percentage in patients without risk factors, and compare delivery timing and indications for singletons and twins. METHODS: This was a retrospective case series of women with prenatally diagnosed vasa previa delivered at a single tertiary center over 12 years. Potential participants were identified using hospital records and perinatal databases. Patients were included if vasa previa was confirmed at delivery and by pathologic examination...
October 6, 2016: Obstetrics and Gynecology
Namita Chandra, Sanjay Kumar, Vaibhav Raj, Pawan Kumar Vishwakarma, Sheela Sinha, Ram Prakash Saha
BACKGROUND Jarcho-Levin syndrome, also known as spondylothoracic dysplasia and spondylocostal dysplasia, is characterized by varieties of vertebrae and rib anomalies. Jarcho-Levin syndrome is a clinical-radiological diagnosis with clinical evidence of short neck, short trunk, normal-sized limbs, or increased arm span, and vertebral and rib defects on the skeletal survey. CASE REPORT About 400 cases have been reported in world literature and 18 in our Indian literature. We report the case of a one-day-old female baby with a short trunk, short neck, low hairline, apparently long limbs, protuberant abdomen, mild midfacial dysmorphism, low-set ears, and a high-arched palate...
October 14, 2016: American Journal of Case Reports
M Balasubramanian, H Lord, S Levesque, H Guturu, F Thuriot, G Sillon, A M Wenger, D L Sureka, T Lester, D S Johnson, J Bowen, A R Calhoun, D H Viskochil, G Bejerano, J A Bernstein, D Chitayat
BACKGROUND: In 1993, Chitayat et al., reported a newborn with hyperphalangism, facial anomalies, and bronchomalacia. We identified three additional families with similar findings. Features include bilateral accessory phalanx resulting in shortened index fingers; hallux valgus; distinctive face; respiratory compromise. OBJECTIVES: To identify the genetic aetiology of Chitayat syndrome and identify a unifying cause for this specific form of hyperphalangism. METHODS: Through ongoing collaboration, we had collected patients with strikingly-similar phenotype...
October 13, 2016: Journal of Medical Genetics
Camila Chaves Viana, Carla Marques Nicolau, Regina Celia Turola Passos Juliani, Werther Brunow de Carvalho, Vera Lucia Jornada Krebs
OBJECTIVE: To assess the effects of manual hyperinflation, performed with a manual resuscitator with and without the positive end-expiratory pressure valve, on the respiratory function of preterm newborns under mechanical ventilation. METHODS: Cross-sectional study of hemodynamically stable preterm newborns with gestational age of less than 32 weeks, under mechanical ventilation and dependent on it at 28 days of life. Manual hyperinflation was applied randomly, alternating the use or not of the positive end-expiratory pressure valve, followed by tracheal aspiration for ending the maneuver...
September 2016: Revista Brasileira de Terapia Intensiva
F Cau, E Pisu, C Gerosa, G Senes, F Ronchi, C Botta, E Di Felice, F Uda, V Marinelli, G Faa, V Fanos, C Moretti, D Fanni
The surfactant complex, thanks to its multiple actions including decrease of surface- tension and antimicrobial activity, plays a fundamental role in newborn survival, lowering the risk of respiratory distress syndrome. The aim of this work was to determine if the synthesis of two surfactant proteins (SP), SPA and pro-SPB, shows some inter-individual variability during lung development in the intrauterine life. Immunoreactivity for SPA and pro-SPB was investigated in the lungs of  40 subjects, including 15 fetuses, ranging from 14 to 22 weeks of gestation, and 25 neonates, from 24 to 41 weeks...
September 26, 2016: European Journal of Histochemistry: EJH
Gabriele Saccone, Vincenzo Berghella
OBJECTIVE:  To evaluate the effectiveness of antenatal corticosteroids given at ≥34 weeks' gestation. DESIGN:  Systematic review with meta-analysis. DATA SOURCES:  Electronic databases were searched from their inception to February 2016. ELIGIBILITY CRITERIA FOR STUDY SELECTION:  Randomized clinical trials comparing antenatal corticosteroids with placebo or no treatment in women with a singleton pregnancy at ≥34 weeks' gestation...
October 12, 2016: BMJ: British Medical Journal
J J Castro, A Gomez, B A White, H J Mangian, J R Loften, J K Drackley
Digestive disorders are common during the first few weeks of life of newborn calves. Prebiotics are nondigestible but fermentable oligosaccharides that modulate growth and activity of beneficial microbial populations, which can result in enhanced gut health and function. Galactooligosaccharides (GOS) have demonstrated such prebiotic potential. In this study, the effect of GOS supplementation on intestinal bacterial community composition and fermentation profiles; intestinal health, development, and function; and growth was evaluated in dairy calves fed for high rates of growth...
October 5, 2016: Journal of Dairy Science
Sezin Unal, Ebru Ergenekon, Selma Aktas, Serdar Beken, Nilgun Altuntas, Ebru Kazanci, Ferit Kulali, Ibrahim M Hirfanoglu, Esra Onal, Canan Turkyilmaz, Esin Koc, Yildiz Atalay
BACKGROUND: Perfusion index (PI) is becoming a part of clinical practice in neonatology to monitor peripheral perfusion noninvasively. Hemodynamic and respiratory changes occur in newborns during the transition period after birth in which peripheral perfusion may be affected. Tachypnea is a frequent symptom during this period. While some tachypneic newborns get well in less than 6 h and diagnosed as "delayed transition", others get admitted to intensive care unit which transient tachypnea of newborn (TTN) being the most common diagnosis among them...
October 7, 2016: BMC Pediatrics
R Sahni, X Ameer, K Ohira-Kist, J-T Wung
OBJECTIVES: Inhaled nitric oxide (iNO) is effective in conjunction with tracheal intubation (TI) and mechanical ventilation (MV) for treating arterial pulmonary hypertension and hypoxemic respiratory failure (HRF) in near-term and term newborns. Non-invasive respiratory support with nasal continuous positive airway pressure (CPAP) is increasingly used to avoid morbidity associated with TI and MV, yet the effectiveness of iNO delivery via nasal CPAP remains unknown. To evaluate the effectiveness of iNO delivered via the bubble nasal CPAP system in term and preterm newborns with HRF...
October 6, 2016: Journal of Perinatology: Official Journal of the California Perinatal Association
Mariya Angelova, Emil Kovachev, Veselina Tsankova, Iliana Koleva, Silvia Mangarova
AIM: The aim of this study was to assess the prevalence of chlamydial infection among pregnant women and to determine the role of this infection in the fetus. MATERIAL AND METHODS: In the first phase of this study were reported 58 pregnant women with a positive test for active chlamydial infection by applying immunofluorescence. In the second phase of the study were reported pregnant with premature burst membranes (PBM), postnatal complications associated with chlamydial infection as puerperal endometritis, and newborns are monitored for low birth weight and growth retardation at birth...
September 15, 2016: Open Access Macedonian Journal of Medical Sciences
Fei Xu, Xiuhua Kang, Liang Chen, Chuanhui Chen, Gen Hu, Wei Bai, Wei Zhang
Asthma is a common chronic inflammatory disease in the airways with wide prevalence, and it is thought to be caused by the combinational factors in environment and genetics. A large body of studies has suggested that cell immunity played a vital role in regulating the airway hyperreactivity (AHR) and inflammation. Therefore, we here developed a mouse model of asthma by microinjecting the pronucleus with a vector spontaneously coding human IL10 and TGFB1 gene to explore the possible interaction between these two potent molecules during asthma progression...
October 1, 2016: Transgenic Research
Joanne M Langley, Naresh Aggarwal, Azhar Toma, Scott A Halperin, Shelly A McNeil, Laurence Fissette, Walthere Dewé, Maarten Leyssen, Jean-François Toussaint, Ilse Dieussaert
BACKGROUND:  RSV is a leading cause of childhood bronchiolitis and pneumonia, particularly in early infancy. Immunization of pregnant women could boost pre-existing immune responses, providing passive protection to the newborn through placental transfer of anti-RSV antibody. METHODS:  In this first-in-humans clinical trial of a purified recombinant RSV protein F vaccine engineered to preferentially maintain pre-fusion conformation (RSV-PreF), 128 healthy men 18-44 years old were randomized to one dose of a RSV-PreF vaccine containing 10, 30 or 60 µg of RSV-PreF antigen with or without alum adjuvant, or control, and followed for one year for safety and immunogenicity outcomes...
September 29, 2016: Journal of Infectious Diseases
Renu Arya, Georgina Williams, Anna Kilonback, Martin Toward, Michael Griffin, Peter S Blair, Peter Fleming
BACKGROUND AND OBJECTIVE: The American Academy of Pediatrics recommends that preterm infants complete a predischarge 'car seat challenge' observation for cardiorespiratory compromise while in a car seat. This static challenge does not consider the more upright position in a car or the vibration of the seat when the car is moving. This pilot study was designed to assess the cardiorespiratory effects of vibration, mimicking the effect of being in a moving car, on preterm and term infants...
September 30, 2016: Archives of Disease in Childhood. Fetal and Neonatal Edition
Welcy Cassiano de Oliveira Tobinaga, Cirlene de Lima Marinho, Vera Lucia Barros Abelenda, Paula Morisco de Sá, Agnaldo José Lopes
Background. In the neonatal intensive care unit (NICU) environment, preterm newborns are subject to environmental stress and numerous painful interventions. It is known that hydrokinesiotherapy promotes comfort and reduces stress because of the physiological properties of water. Objective. To evaluate the short-term effects of hydrokinesiotherapy on reducing stress in preterm newborns admitted to the NICU. Materials and Methods. Fifteen preterm newborns underwent salivary cortisol measurement, pain evaluation using the Neonatal Infant Pain Scale (NIPS), and heart rate, respiratory rate, and peripheral oxygen saturation measurements before and after the application of hydrokinesiotherapy...
2016: Rehabilitation Research and Practice
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