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https://www.readbyqxmd.com/read/28714339/inhaled-and-systemic-steroid-exposure-and-neurodevelopmental-outcome-of-preterm-neonates
#1
Edmond N Kelly, Vibhuti S Shah, Jody Levenbach, Michael Vincer, Orlando DaSilva, Prakesh S Shah
OBJECTIVES: To compare death and/or neurodevelopmental outcomes of preterm infants exposed to inhaled and/or systemic steroids with those without exposure, and examine the impact of timing of exposure. METHODS: Retrospective study of infants born <29 weeks gestation and assessed at 18-21 months corrected age (CA). Neurodevelopmental impairment (NDI) was defined as any Bayley Scales of Infant and Toddler Development-III (BSID-III) score <85, cerebral palsy ≥ grade one, and visual or hearing impairment...
July 16, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28708950/a-real-life-study-on-height-in-prepubertal-asthmatic-children-receiving-inhaled-steroids
#2
Elpis Hatziagorou, Fotis Kirvassilis, Eleana Kouroukli, Vasiliki Avramidou, Dafni Papanikolaou, Despoina Terzi, Maria Karailidou, John Tsanakas, Maria Papagianni, Demosthenes Panagiotakos
INTRODUCTION: Asthma is the most common chronic respiratory disease in children and inhaled corticosteroids (ICS) constitute the first line of treatment for these patients. However, the potential growth-inhibiting effect of ICS has often been a cause of concern for both caregivers as well as physicians, and there still remains conflict regarding their safety profile. OBJECTIVE: To assess whether the administration of ICS in low or medium doses is associated with height reduction in prepubertal children...
July 14, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/28696809/effects-of-aspergillus-fumigatus-on-glucocorticoid-receptor-and-%C3%AE-2-adrenergic-receptor-expression-in-a-rat-model-of-asthma
#3
Xia Zhou, Ya-Jie Dang, Gui-Fang Wang, Xian-Qiao Jin
PURPOSE: Conventional inhaled corticosteroids or β2-adrenergic receptor agonists do not work well in some asthmatic populations while empirical antifungal therapy has obvious impact on those patients. The study was designed to investigate whether short-term exposure to Aspergillus fumigatus (A. fumigatus) could decrease glucocorticoid receptor (GCR) and β2-adrenergic receptor (ADRB2) expression in lung tissue of asthmatic rats. MATERIALS AND METHODS: A rat model of chronic asthma was first established by ovalbumin sensitization and challenge...
July 11, 2017: Experimental Lung Research
https://www.readbyqxmd.com/read/28696802/correlation-of-induced-sputum-eosinophil-levels-with-clinical-parameters-in-mild-and-moderate-persistent-asthma-in-children-aged-7-18%C3%A2-years
#4
Prachi Kansal, Devki Nandan, Sheetal Agarwal, Neha Patharia, Narendra Arya
BACKGROUND: Treatment decisions in asthma are currently based on clinical assessment and spirometry. Sputum eosinophil, being a marker of airway inflammation, can serve as a tool for assessing severity and response to treatment in asthma patients. OBJECTIVES: To measure eosinophil percentage in induced sputum in children with asthma and correlate it with clinical asthma parameters. METHODS: A prospective observational study was performed at tertiary care hospital on 91 children aged 7-18 years with newly diagnosed mild or moderate persistent asthma...
July 11, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/28672098/inhaled-corticosteroids-in-transient-tachypnea-of-the-newborn-a-randomized-placebo-controlled-study
#5
Yulia Vaisbourd, Bahaa Abu-Raya, Shmuel Zangen, Shmuel Arnon, Arieh Riskin, Irit Shoris, Nael Elias, David Bader, Amir Kugelman
OBJECTIVE: Prenatal corticosteroids were shown to reduce the respiratory complication in late preterm infants. Our objective was to determine if early inhaled corticosteroids could alleviate the respiratory distress and morbidity in late preterm and term neonates with transient tachypnea of the newborn (TTN). STUDY DESIGN: Double-blind, randomized placebo-controlled, multicenter pilot study. Infants born at >34 weeks gestational age with TTN at 4 h of age were randomized to two doses, 12 h apart, of inhaled Budesonide 1000 μg/dose or placebo within 6 h from delivery...
August 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28666508/disseminated-kaposi-s-sarcoma-in-an-immunosuppressed-patient-after-long-term-inhaled-and-systemic-steroid-therapy
#6
Shiyam Kumar, Ikram A Burney, P A M Saparamadu, Chandu de Silva
Kaposi's sarcoma is associated with immunosuppressant treatment administered to patients with organ transplant and other immune related disorders. Several case reports have reported association of Kaposi's sarcoma and steroids. Almost all patients in those case reports had localised disease to skin and they responded to tapering doses or discontinuation of steroids. Here we present a case of an elderly asthmatic man who was using self-medication with systemic and inhaled steroids for about two decades. He presented with widespread skin lesions and anemia...
November 2016: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28663549/determinants-of-initial-inhaled-corticosteroid-use-in-patients-with-gold-a-b-copd-a-retrospective-study-of-uk-general-practice
#7
James D Chalmers, Abigail Tebboth, Alicia Gayle, Andrew Ternouth, Nick Ramscar
Initial use of inhaled corticosteroid therapy is common in patients with Global Initiative for Chronic Obstructive Lung Disease (GOLD) A or B chronic obstructive pulmonary disease, contrary to GOLD guidelines. We investigated UK prescribing of inhaled corticosteroid therapy in these patients, to identify predictors of inhaled corticosteroid use in newly diagnosed chronic obstructive pulmonary disease patients. A cohort of newly diagnosed GOLD A/B chronic obstructive pulmonary disease patients was identified from the UK Clinical Practice Research Datalink (June 2005-June 2015)...
June 29, 2017: NPJ Primary Care Respiratory Medicine
https://www.readbyqxmd.com/read/28662193/prescription-of-oral-short-acting-beta-2-agonist-for-asthma-in-non-resource-poor-settings-a-national-study-in-malaysia
#8
May Chien Chin, Sheamini Sivasampu, Ee Ming Khoo
OBJECTIVE: Use of oral short-acting beta 2-agonist (SABA) persists in non-resource poor countries despite concerns for its lower efficacy and safety. Utilisation and reasons for such use is needed to support the effort to discourage the use of oral SABA in asthma. This study examined the frequency of oral short-acting Beta 2-agonist (SABA) usage in the management of asthma in primary care and determined correlates of its usage. METHODS: Data used were from the 2014 National Medical Care Survey in Malaysia, a nationally representative survey of primary care encounters (weighted n = 325818)...
2017: PloS One
https://www.readbyqxmd.com/read/28658254/inhaled-nitric-oxide-prevents-nsaid-induced-renal-impairment-in-pseudo-normovolaemic-piglets
#9
Stephane Junot, Stephanie Keroak, Jerome R E Del Castillo, Jean-Yves Ayoub, Christian Paquet, Jeanne-Marie Bonnet-Garin, Eric Troncy
OBJECTIVE: Inhaled nitric oxide (iNO) is commonly used as a treatment of pulmonary hypertension. Its action is purported to be specific to the lung, but extrapulmonary effects have been reported. The objective of this study was to evaluate if iNO could compensate the renal impairment induced by ketoprofen, a conventional non-steroidal anti-inflammatory drug (NSAID), during general anaesthesia. METHODS: Under pseudo-normovolaemic condition, thirty piglets were randomly assigned into 5 equal groups and equipped for renal and systemic parameters measurements...
2017: PloS One
https://www.readbyqxmd.com/read/28651937/postnatal-steroids-in-extreme-preterm-infants-intra-tracheal-instillation-using-surfactant-as-a-vehicle
#10
REVIEW
L Boel, S Banerjee, M Chakraborty
Chronic Lung Disease (CLD) is a common respiratory morbidity in survivors following extreme preterm birth, and is associated with adverse neurodevelopment in the long term. Besides demographics, multiple risk factors are implicated in the pathogenesis of CLD. However, early lung inflammation appears to be the common pathway that leads to the pathological and clinical changes observed in CLD. Postnatal use of systemic steroids has been successful in reducing the incidence of CLD but resulted in unacceptable adverse neurodevelopmental outcomes...
May 31, 2017: Paediatric Respiratory Reviews
https://www.readbyqxmd.com/read/28626990/exhaled-breath-profiles-in-the-monitoring-of-loss-of-control-and-clinical-recovery-in-asthma
#11
P Brinkman, M A van de Pol, M G Gerritsen, L D Bos, T Dekker, B S Smids, A Sinha, C J Majoor, M M Sneeboer, H H Knobel, T J Vink, F H de Jongh, R Lutter, P J Sterk, N Fens
BACKGROUND: Asthma is a chronic inflammatory airway disease, associated with episodes of exacerbations. Therapy with inhaled corticosteroids (ICS) targets airway inflammation, which aims to maintain and restore asthma control. Clinical features are only modestly associated with airways inflammation. Therefore, we hypothesized that exhaled volatile metabolites identify longitudinal changes between clinically stable episodes and loss of asthma control. OBJECTIVES: To determine whether exhaled volatile organic compounds (VOCs) as measured by gas-chromatography/mass-spectrometry (GC/MS) and electronic nose (eNose) technology discriminate between clinically stable and unstable episodes of asthma...
June 19, 2017: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28626631/chronic-eosinophilic-pneumonia-adjunctive-therapy-with-inhaled-steroids
#12
Christopher Chan, David DeLapp, Perry Nystrom
Idiopathic chronic eosinophilic pneumonia (ICEP) is a rare form of diffuse parenchymal lung disease first identified by Carrington et al. in 1969. It is characterized by the presence of constitutional and respiratory symptoms with associated peripheral opacities on imaging and elevated serum and/or bronchoalveolar eosinophilia. Although data is limited regarding etiology or prevalence, it is known that ICEP has a 2:1 female: male predominance and typically affects non-smokers. Diagnosis rests on the clinical constellation of respiratory symptoms of at least 2-4 weeks duration, the presence of diffuse pulmonary alveolar consolidation, classically described as the "photographic negative of pulmonary edema", the presence of eosinophils ≥40% on bronchoalveolar lavage or ≥1000/mm(3) eosinophils on peripheral blood and the exclusion of other known causes of eosinophilic lung diseases such as drugs, toxins, fungi, parasites, and collagen-vascular disorders...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28619969/tension-enterothorax-and-hepatothorax-due-to-a-diaphragmatic-hernia-successful-emergency-repair-of-a-life-threatening-condition
#13
Eirini Martinou, Piers Gatenby
A 70-year-old female patient presented with acute severe respiratory distress at a district general hospital. Medical history included type 2 diabetes, recurrent pulmonary embolisms and pre-existing diaphragmatic hernia containing part of the liver. Despite initial treatment with steroid inhalers, her clinical picture rapidly deteriorated requiring emergency intubation and positive pressure ventilation. Imaging investigations revealed tension enterothorax and hepatothorax with tracheal deviation. The patient was transferred and underwent an emergency laparotomy at the Regional Oesophagogastric Unit...
June 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28618875/implementation-of-guideline-based-therapy-for-chronic-obstructive-pulmonary-disease-differences-between-men-and-women-veterans
#14
Seppo T Rinne, A Rani Elwy, Chuan-Fen Liu, Renda Soylemez Wiener, Lisa Thayer, Alexandra Gerity, Lori A Bastian
Chronic obstructive pulmonary disease (COPD) is common among both men and women, and guidelines recommend the same therapy for both sexes. While previous studies have identified gender differences in other chronic disease management, few studies have examined how implementation of COPD guidelines differs between men and women. We performed a cross-sectional study of veterans admitted to Veterans Affairs (VA) hospitals for COPD during October 1, 2008, to September 30, 2011. We collected information on baseline COPD medications during the 6 months prior to hospitalization and categorized therapies as "appropriate" or "inappropriate" based on current guidelines...
January 1, 2017: Chronic Respiratory Disease
https://www.readbyqxmd.com/read/28616442/human-coronavirus-hku1-infection-among-adults-in-cleveland-ohio
#15
Anubhav Kanwar, Suresh Selvaraju, Frank Esper
BACKGROUND: Human coronaviruses (CoV) have been long recognized as a common cause of respiratory tract disease including severe respiratory tract illness. Coronavirus-HKU1 has been described predominantly among children less than 5 years of age in the United States with few studies characterizing the disease spectrum among adults. METHODS: Nasopharyngeal specimens of patients with respiratory symptoms were analyzed for CoV-HKU1 by NxTAG Respiratory Pathogen Panel multiplex assay from February 7, 2016 to April 30, 2016...
2017: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/28576975/route-of-administration-affects-corticosteroid-sensitivity-of-a-combined-ovalbumin-and-lipopolysaccharide-model-of-asthma-exacerbation-in-guinea-pigs
#16
Alexander P P Lowe, Rhian S Thomas, Anthony T Nials, Emma J Kidd, Kenneth J Broadley, William R Ford
Lipopolysaccharide (LPS) contributes to asthma exacerbations and development of inhaled corticosteroid insensitivity. Complete resistance to systemic corticosteroids is rare and most patients lie on a continuum of steroid responsiveness. The objective of this study was to examine the sensitivity of combined ovalbumin- (Ova) and LPS-induced functional and inflammatory responses to inhaled and systemic corticosteroid in conscious guinea-pigs, to test the hypothesis that the route of administration affects its sensitivity...
June 2, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28571199/an-unusual-case-of-eosinophilia
#17
Aashika Sunil Janwadkar, Jitendra Rajendra Ingole
Various inflammatory markers have been used to show an association between welding and respiratory tract disorders due to inhalation of fumes. We hereby present a case of 19-year-old male, welder by occupation who presented with upper respiratory tract infection and was documented to have persistent moderate eosinophilia on serial Complete Blood Count (CBC) examination. This was also confirmed by bone marrow examination which was suggestive of increased eosinophilic precursors. Eosinophils are an inflammatory marker and are increased most commonly in respiratory tract of welders due to inhalation of metal fumes...
April 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28559881/rodent-models-of-invasive-aspergillosis-due-to-aspergillus-fumigatus-still-a-long-path-toward-standardization
#18
REVIEW
Guillaume Desoubeaux, Carolyn Cray
Invasive aspergillosis has been studied in laboratory by the means of plethora of distinct animal models. They were developed to address pathophysiology, therapy, diagnosis, or miscellaneous other concerns associated. However, there are great discrepancies regarding all the experimental variables of animal models, and a thorough focus on them is needed. This systematic review completed a comprehensive bibliographic analysis specifically-based on the technical features of rodent models infected with Aspergillus fumigatus...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28543931/severe-asthma-in-children
#19
REVIEW
Andrew Bush, Louise Fleming, Sejal Saglani
Most children with asthma have their disease easily controlled if low-dose inhaled corticosteroids (ICSs) are regularly and correctly administered. If a child presents with asthma which is apparently resistant to therapy with high-dose ICS and other controllers, then they have problematic severe asthma. However, in light of the UK National Review of Asthma Deaths, definitions of severe asthma based solely on the levels of prescribed treatment are too narrow. A detailed assessment of all such children should be performed...
May 25, 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/28542286/clinical-impact-of-chronic-obstructive-pulmonary-disease-on-non-cystic-fibrosis-bronchiectasis-a-study-on-1-790-patients-from-the-spanish-bronchiectasis-historical-registry
#20
David De la Rosa, Miguel-Angel Martínez-Garcia, Rosa Maria Giron, Montserrat Vendrell, Casilda Olveira, Luis Borderias, Luis Maiz, Antoni Torres, Eva Martinez-Moragon, Olga Rajas, Francisco Casas, Rosa Cordovilla, Javier de Gracia
BACKGROUND: Few studies have evaluated the coexistence of bronchiectasis (BE) and chronic obstructive pulmonary disease (COPD) in series of patients diagnosed primarily with BE. The aim of this study was to analyse the characteristics of patients with BE associated with COPD included in the Spanish Bronchiectasis Historical Registry and compare them to the remaining patients with non-cystic fibrosis BE. METHODS: We conducted a multicentre observational study of historical cohorts, analysing the characteristics of 1,790 patients who had been included in the registry between 2002 and 2011...
2017: PloS One
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