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https://www.readbyqxmd.com/read/28339607/gross-motor-trajectories-during-the-first-year-of-life-for-preterm-infants-with-very-low-birth-weight
#1
Yu-Han Su, Suh-Fang Jeng, Wu-Shiun Hsieh, Yu-Kang Tu, Yen-Tzu Wu, Li-Chiou Chen
Background.: Early identification of motor dysfunction in very-low-birth-weight (VLBW) preterm infants is important in order to provide early intervention. Objective.: This study was to examine the motor trajectories of VLBW preterm infants during their first year of life and to investigate the predictive ability and influencing factors of the trajectories. Design and Methods.: A total of 342 VLBW preterm infants were prospectively assessed for motor development by the Alberta Infant Motor Scales at 4, 6, 9 and 12 months and for developmental outcomes using the Bayley Scales of Infant and Toddler Development- second edition at 24 months...
February 4, 2017: Physical Therapy
https://www.readbyqxmd.com/read/28330503/caffeine-modulates-glucocorticoid-induced-expression-of-ctgf-in-lung-epithelial-cells-and-fibroblasts
#2
Markus Fehrholz, Kirsten Glaser, Christian P Speer, Silvia Seidenspinner, Barbara Ottensmeier, Steffen Kunzmann
BACKGROUND: Although caffeine and glucocorticoids are frequently used to treat chronic lung disease in preterm neonates, potential interactions are largely unknown. While anti-inflammatory effects of glucocorticoids are well defined, their impact on airway remodeling is less characterized. Caffeine has been ascribed to positive effects on airway inflammation as well as remodeling. Connective tissue growth factor (CTGF, CCN2) plays a key role in airway remodeling and has been implicated in the pathogenesis of chronic lung diseases such as bronchopulmonary dysplasia (BPD) in preterm infants...
March 23, 2017: Respiratory Research
https://www.readbyqxmd.com/read/28328160/co-morbidities-in-severe-asthma-clinical-impact-and-management
#3
REVIEW
Celeste Porsbjerg, Andrew Menzies-Gow
Patients with severe asthma represent a minority of the total asthma population, but carry a majority of the morbidity and healthcare costs. Achieving better asthma control in this group of patients is therefore of key importance. Systematic assessment of patients with possible severe asthma to identify treatment barriers and triggers of asthma symptoms, including co-morbidities, improves asthma control and reduces healthcare costs and is recommended by international guidelines on management of severe asthma...
March 22, 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/28325727/effect-of-allergic-bronchopulmonary-aspergillosis-on-fev1-in-children-and-adolescents-with-cystic-fibrosis-a-european-cystic-fibrosis-society-patient-registry-analysis
#4
Athanasios G Kaditis, Michael Miligkos, Anna Bossi, Carla Colombo, Elpis Hatziagorou, Nataliya Kashirskaya, Isabelle de Monestrol, Muriel Thomas, Meir Mei-Zahav, George Chrousos, Anna Zolin
OBJECTIVE: To evaluate the effect of allergic bronchopulmonary aspergillosis (ABPA) on FEV1 percent predicted in children and adolescents with cystic fibrosis. DESIGN: Longitudinal data analysis (2008-2010). SETTING: Patients participating in the European Cystic Fibrosis Society Patient Registry. PARTICIPANTS: 3350 patients aged 6-17 years. MAIN OUTCOME MEASURE: FEV1percent predicted was the main outcome measure (one measurement per year per child)...
March 21, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28320038/-allergic-bronchopulmonary-aspergillosis
#5
Günter Menz, Hans-Werner Duchna
No abstract text is available yet for this article.
March 2017: Pneumologie
https://www.readbyqxmd.com/read/28320035/srage-is-elevated-in-the-lungs-of-premature-infants-receiving-mechanical-ventilation
#6
Henry J Rozycki, Jennifer Bradley, Simon Karam
Background Soluble receptor for advanced glycation end-products (sRAGE), a soluble isoform of the RAGE receptor, is elevated in lungs from patients with acute conditions such as acute respiratory distress syndrome and bronchiolitis. This study investigated whether sRAGE is present in ventilated infants. Methods Tracheal aspirates from the first week or the fifth week of life were obtained from intubated very low birth weight subjects and analyzed by Western blot. Immunohistochemistry analysis for sRAGE was performed on paraffin-embedded lung autopsy slides from 19 other infants...
March 20, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28315881/new-insights-on-early-patterns-of-respiratory-disease-among-extremely-low-gestational-age-newborns
#7
Stefano Nobile, Paolo Marchionni, Giovanni Vento, Valentina Vendettuoli, Claudio Marabini, Alessandra Lio, Cinzia Ricci, Domenica Mercadante, Mariarosa Colnaghi, Fabio Mosca, Costantino Romagnoli, Virgilio Carnielli
BACKGROUND: The analysis of early patterns of lung disease among preterm infants may help to identify predictors of pulmonary deterioration. OBJECTIVES: To analyze FIO2 requirement in the first 14 days of life among preterm infants and to find predictors of bronchopulmonary dysplasia (BPD). METHODS: Retrospective cohort study. SETTING: 3 Italian level III NICUs. POPULATION: infants born between 240/7 and 276/7 weeks' gestational age (GA) who survived to 14 days...
March 18, 2017: Neonatology
https://www.readbyqxmd.com/read/28315681/differential-sex-specific-effects-of-oxygen-toxicity-in-human-umbilical-vein-endothelial-cells
#8
Yuhao Zhang, Krithika Lingappan
Despite the well-established sex-specific differences in the incidence of bronchopulmonary dysplasia (BPD), the molecular mechanism(s) behind these are not completely understood. Pulmonary angiogenesis is critical for alveolarization and arrest in vascular development adversely affects lung development. Human neonatal umbilical vein endothelial cells (HUVECs) provide a robust in vitro model for the study of endothelial cell physiology and function. Male and Female HUVECs were exposed to room air (21% O2, 5% CO2) or hyperoxia (95% O2, 5% CO2) for up to 72 h...
March 15, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28314804/stereological-monitoring-of-mouse-lung-alveolarization-from-the-early-post-natal-period-to-adulthood
#9
Agnieszka Pozarska, José Alberto Rodríguez-Castillo, David Emanuel Surate Solaligue, Aglaia Ntokou, Philipp Rath, Ivana Mižíková, Alicia Madurga, Konstantin Mayer, István Vadász, Susanne Herold, Katrin Ahlbrecht, Werner Seeger, Rory E Morty
Post-natal lung maturation generates a large number of small alveoli, with concomitant thinning of alveolar septal walls, generating a large gas exchange surface area but minimizing the distance traversed by the gases. This demand for a large and thin gas exchange surface area is not met in disorders of lung development, such as bronchopulmonary dysplasia (BPD), histopathologically characterized by fewer, larger alveoli; and thickened alveolar septal walls. Diseases such as BPD are often modeled in the laboratory mouse to better understand disease pathogenesis, or develop new interventional approaches...
March 17, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28304322/endothelin-1-as-a-predictor-marker-for-bronchopulmonary-dysplasia-in-preterm-neonates-with-respiratory-distress-syndrome
#10
M S El Shemi, S T Amer, S M Khafagy, M T Hamza, A M A Youssef
OBJECTIVE: We aimed to investigate if endothelin 1 concentration at day 3 postnatal age could be used as a predictive marker for development of bronchopulmonary dysplasia in preterm neonates with respiratory distress syndrome. METHODS: This prospective observational study was done on 69 preterm neonates with gestational ages between 28 and 34 weeks and diagnosed as having respiratory distress syndrome. Serum concentrations of endothelin 1 was measured for all patients at day 3 of life and they were divided into BPD and No-BPD groups according to whether they developed bronchopulmonary dysplasia or not...
March 16, 2017: Journal of Neonatal-perinatal Medicine
https://www.readbyqxmd.com/read/28303241/commentary-understanding-the-impact-of-infection-inflammation-and-their-persistence-in-the-pathogenesis-of-bronchopulmonary-dysplasia
#11
COMMENT
https://www.readbyqxmd.com/read/28303154/mesenchymal-stem-cell-administration-in-patients-with-chronic-obstructive-pulmonary-disease-state-of-the-science
#12
REVIEW
Shih-Lung Cheng, Ching-Hsiung Lin, Chao-Ling Yao
Patients with chronic obstructive pulmonary disease (COPD) have chronic, irreversible airway inflammation; currently, there is no effective or curative treatment and the main goals of COPD management are to mitigate symptoms and improve patients' quality of life. Stem cell based therapy offers a promising therapeutic approach that has shown potential in diverse degenerative lung diseases. Preclinical studies have demonstrated encouraging outcomes of mesenchymal stem/stromal cells (MSCs) therapy for lung disorders including emphysema, bronchopulmonary dysplasia, fibrosis, and acute respiratory distress syndrome...
2017: Stem Cells International
https://www.readbyqxmd.com/read/28302697/abstention-or-intervention-for-isolated-hypotension-in-the-first-3%C3%A2-days-of-life-in-extremely-preterm-infants-association-with-short-term-outcomes-in-the-epipage-2-cohort-study
#13
Xavier Durrmeyer, Laetitia Marchand-Martin, Raphaël Porcher, Geraldine Gascoin, Jean-Christophe Roze, Laurent Storme, Geraldine Favrais, Pierre-Yves Ancel, Gilles Cambonie
OBJECTIVE: To compare outcomes at hospital discharge for preterm infants born before 29 weeks of gestation who had at least one episode of isolated hypotension during their first 72 hours of life for which they did or did not receive antihypotensive treatment. DESIGN: Etude Epidémiologique sur les Petits Ages Gestationnels 2 (EPIPAGE 2) French national prospective population-based cohort study in 2011. SETTING: 60 neonatal intensive care units...
March 16, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28299723/mold-and-human-health-a-reality-check
#14
REVIEW
Andrea T Borchers, Christopher Chang, M Eric Gershwin
There are possibly millions of mold species on earth. The vast majority of these mold spores live in harmony with humans, rarely causing disease. The rare species that does cause disease does so by triggering allergies or asthma, or may be involved in hypersensitivity diseases such as allergic bronchopulmonary aspergillosis or allergic fungal sinusitis. Other hypersensitivity diseases include those related to occupational or domiciliary exposures to certain mold species, as in the case of Pigeon Breeder's disease, Farmer's lung, or humidifier fever...
March 16, 2017: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/28298861/retinopathy-of-prematurity-revisiting-incidence-and-risk-factors-from-oman-compared-to-other-countries
#15
Zenaida Soriano Reyes, Sharef Waadallah Al-Mulaabed, Flordeliz Bataclan, Cheryl Montemayor, Anuradha Ganesh, Sanaa Al-Zuhaibi, Huda Al-Waili, Fatma Al-Wahibi
PURPOSE: The purpose of this study is to determine the incidence of retinopathy of prematurity (ROP) and the maternal/neonatal risk factors at a tertiary care hospital in Oman, compared to other countries. PATIENTS AND METHODS: A retrospective analysis of premature neonates born with gestational age (GA) 24-32 weeks at Sultan Qaboos University Hospital, Oman, from January 2007 to December 2010. Maternal and neonatal in-hospital course was retrieved. The incidence of ROP was reported...
January 2017: Oman Journal of Ophthalmology
https://www.readbyqxmd.com/read/28296740/diagnosis-and-treatment-of-communicating-bronchopulmonary-foregut-malformation-report-of-two-cases-and-review-of-the-literature
#16
Hongxia Ren, Liqiong Duan, Baohong Zhao, Xiaoxia Wu, Hongyi Zhang, Caixia Liu
RATIONALE: Communicating bronchopulmonary foregut malformation (CBPFM) is a rare congenital malformation involving both the digestive and respiratory systems. To our best knowledge, most cases of CBPFM reported in the literature were in infancy or adulthood and CBPFM in infantile is even rarer with a high case-fatality rate partly due to misdiagnosis. PATIENT CONCERNS: We presented 2 cases of neonatal CBPFM. A 11-hour male newborn was admitted because of moaning for 7 hours, and a 1-day male newborn was referred to us with profuse foams, choking on breast-milk feeding and facial cyanosis...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28294496/timing-of-antenatal-corticosteroid-administration-and-survival-in-extremely-preterm-infants-a-national-population-based-cohort-study
#17
H Norberg, J Kowalski, K Maršál, M Norman
OBJECTIVE: To explore the association between administration-to-birth interval of antenatal corticosteroids (ACS) and survival in extremely preterm infants. DESIGN: Population-based prospective cohort study. SETTING: All obstetric and neonatal units in Sweden from 1 April 2004 to 31 March 2007. POPULATION: All live-born infants (n = 707) born at 22-26 completed weeks of gestation. METHODS: The relationship between time from first administration of ACS to delivery and survival was investigated using Cox proportional hazards regression analysis...
March 15, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28284476/association-between-off-peak-hour-birth-and-neonatal-morbidity-and-mortality-among-very-low-birth-weight-infants
#18
Erik A Jensen, Scott A Lorch
OBJECTIVE: To assess the independent association between overnight or "off-peak" hour delivery and 3 neonatal morbidities strongly associated with childhood neurocognitive impairment. STUDY DESIGN: Retrospective population based cohort study of all infants with birth weights of 500-1499 g born without severe congenital anomalies in California or Pennsylvania between 2002 and 2009. Off-peak hour delivery was defined as birth between 12:00 a.m. and 6:59 a.m. The study outcomes were death; bronchopulmonary dysplasia, retinopathy of prematurity, and severe (grade 3 or 4) intraventricular hemorrhage among survivors; the composite of each morbidity or mortality; and the composite of death or 1 or more of the evaluated morbidities...
March 8, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28279664/combination-omalizumab-and-mepolizumab-therapy-for-refractory-allergic-bronchopulmonary-aspergillosis
#19
Matthew C Altman, Jake Lenington, Steve Bronson, Andrew G Ayars
No abstract text is available yet for this article.
March 6, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28277906/preclinical-evaluation-of-cell-based-strategies-to-prevent-or-treat-bronchopulmonary-dysplasia-in-animal-models-a-systematic-review
#20
Flore Lesage, Julio Jimenez, Jaan Toelen, Jan Deprest
Bronchopulmonary dysplasia (BPD) remains the most common complication of extreme prematurity as no effective treatment is available to date. This calls for the exploration of new therapeutic options like cell therapy, which is already effective for various human (lung) disorders. We systematically searched the MEDLINE, Embase and Web of Science databases from the earliest date till January 2017 and included original studies on the perinatal use of cell-based therapies (i.e. cells and/or cell-derivatives) to treat BDP in animal models...
March 6, 2017: Journal of Maternal-fetal & Neonatal Medicine
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