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https://www.readbyqxmd.com/read/28533007/free-25-oh-d-concentrations-are-associated-with-atopy-and-lung-function-in-children-with-asthma
#1
Suzanne L Pollard, John J Lima, Edward Mougey, Karina Romero, Carla Tarazona-Meza, Katherine Tomaino, Gary Malpartida Guzmán, Nadia N Hansel, William Checkley
BACKGROUND: Evidence suggests free mono-hydroxyvitamin D (25[OH]D) concentrations are more strongly linked to certain outcomes than total concentrations; however, no studies have examined the relation between free 25(OH)D and respiratory or allergic disease. OBJECTIVE: To examine associations between total and free 25(OH)D concentrations and asthma outcomes. METHODS: We quantified total and free 25(OH)D concentrations in 137 Peruvian children with asthma and 152 children without asthma and examined associations with asthma outcomes...
May 19, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28532436/vinblastine-chemotherapy-in-adult-patients-with-langerhans-cell-histiocytosis-a-multicenter-retrospective-study
#2
Abdellatif Tazi, Gwenaël Lorillon, Julien Haroche, Antoine Neel, Stéphane Dominique, Achille Aouba, Jean-David Bouaziz, Constance de Margerie-Melon, Emmanuelle Bugnet, Vincent Cottin, Thibault Comont, Christian Lavigne, Jean-Emmanuel Kahn, Jean Donadieu, Sylvie Chevret
BACKGROUND: Vinblastine is the standard treatment for children with Langerhans cell histiocytosis (LCH). Whether this treatment could be extended to adults with LCH is questionable. This retrospective multicenter study included 35 adult patients (median age 33 years; 23 men; 80% with multisystem LCH) who were treated with vinblastine + steroids as a first-line chemotherapy and followed for a median time of 83 months. The objectives were to determine the overall response rate (based on the Histiocyte Society criteria), disease reactivation rate, toxicity, permanent consequences, and survival rate corresponding to this treatment...
May 22, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28529001/a-single-intranasal-administration-of-virus-like-particle-vaccine-induces-an-efficient-protection-for-mice-against-human-respiratory-syncytial-virus
#3
Yue-Ying Jiao, Yuan-Hui Fu, Yi-Fei Yan, Ying Hua, Yao Ma, Xiu-Juan Zhang, Jing-Dong Song, Xiang-Lei Peng, Jiaqiang Huang, Tao Hong, Jin-Sheng He
Human respiratory syncytial virus (RSV) is an important pediatric pathogen causing acute viral respiratory disease in infants and young children. However, no licensed vaccines are currently available. Virus-like particles (VLPs) may bring new hope to producing RSV VLP vaccine with high immunogenicity and safety. Here, we constructed the recombinants of matrix protein (M) and fusion glycoprotein (F) of RSV, respectively into a replication-deficient first-generation adenoviral vector (FGAd), which were used to co-infect Vero cells to assemble RSV VLPs successfully...
May 18, 2017: Antiviral Research
https://www.readbyqxmd.com/read/28526275/increasing-total-serum-ige-allergic-bronchopulmonary-aspergillosis-and-lung-function-in-cystic-fibrosis
#4
Florian Gothe, Matthias Kappler, Matthias Griese
BACKGROUND: Allergic bronchopulmonary aspergillosis (ABPA) is a hypersensitivity disorder contributing to lung disease in cystic fibrosis (CF) and challenging to diagnose. OBJECTIVE: This study analyzed the predictive value of increasing total IgE (t-IgE) levels in a CF cohort alongside with clinical and serologic data. METHODS: A total of 387 children and young adults were followed from 2000 to 2006 and retrospectively classified into 6 groups...
May 16, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28526251/asthma-related-lung-function-sleep-quality-and-sleep-duration-in-urban-children
#5
Daphne Koinis-Mitchell, Sheryl J Kopel, Ronald Seifer, Monique LeBourgeois, Elizabeth L McQuaid, Cynthia A Esteban, Julie Boergers, Jack Nassau, Michael Farrow, Gregory K Fritz, Robert B Klein
OBJECTIVES: Examine (1) the extent to which changes in objectively measured asthma-related lung function (forced expiratory volume in 1 second) within a sleep period are associated with sleep quality and sleep duration during that sleep period in a group of urban children with persistent asthma, (2) associations between morning and evening asthma-related lung function and sleep quality and duration on the adjacent night, and (3) whether these associations differ by ethnic group. DESIGN: Cross-sectional, multimethod approach...
June 2017: Sleep Health
https://www.readbyqxmd.com/read/28516823/predictors-of-health-related-quality-of-life-in-children-with-chronic-heart-disease
#6
Mandy Niemitz, Diana C M Gunst, Hedwig H Hövels-Gürich, Michael Hofbeck, Renate Kaulitz, Christoph Galm, Felix Berger, Nicole Nagdyman, Brigitte Stiller, Thomas Borth-Bruhns, Ines Konzag, Christian Balmer, Lutz Goldbeck
OBJECTIVE: Chronic paediatric heart disease is often associated with residual symptoms, persisting functional restrictions, and late sequelae for psychosocial development. It is, therefore, increasingly important to evaluate the health-related quality of life of children and adolescents with chronic heart disease. The aim of this study was to determine medical and socio-demographic variables affecting health-related quality of life in school-aged children and adolescents with chronic heart disease...
May 18, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28511647/low-smoke-chulha-in-indian-slums-study-protocol-for-a-randomised-controlled-trial
#7
Megha Thakur, Esther A Boudewijns, Giridhara R Babu, Bjorn Winkens, Luc P de Witte, Jeroen Gruiskens, Preeti Sushama, Cristian T Ghergu, Onno C P van Schayck
BACKGROUND: Biomass fuel is used as a primary cooking source by more than half of the world's population, contributing to a high burden of disease. Although cleaner fuels are available, some households continue using solid fuels because of financial constraints and absence of infrastructure, especially in non-notified slums. The present study documents a randomised controlled study investigating the efficacy of improved cookstove on the personal exposure to air pollution and the respiratory health of women and children in an Indian slum...
May 16, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28508087/the-vitamin-d-for-enhancing-the-immune-system-in-cystic-fibrosis-disc-trial-rationale-and-design-of-a-multi-center-double-blind-placebo-controlled-trial-of-high-dose-bolus-administration-of-vitamin-d3-during-acute-pulmonary-exacerbation-of-cystic-fibrosis
#8
Vin Tangpricha, Ellen M Smith, Jose Binongo, Suzanne E Judd, Thomas R Ziegler, Seth Walker, Rabindra Tirouvanziam, Susu M Zughaier, Moon Jeong Lee, Supavit Chesdachai, Wendy A Hermes, James F Chmiel, Amit Gaggar, Ruth E Grossmann, Patricia M Joseph, Jessica A Alvarez
Vitamin D deficiency is highly prevalent in children and adults with cystic fibrosis (CF). Recent studies have found an association between vitamin D status and risk of pulmonary exacerbations in children and adults with CF. The ongoing Vitamin D for enhancing the Immune System in Cystic fibrosis (DISC) study is a multi-center, double-blind, randomized, placebo-controlled trial that will test the hypothesis of whether high dose vitamin D given as a single oral bolus of 250,000 IU to adults with CF during a pulmonary exacerbation followed by a maintenance dose of vitamin D will improve time to next pulmonary exacerbation and re-hospitalization, improve survival and lung function compared to placebo and reduce the rates of pulmonary exacerbation,...
June 2017: Contemporary Clinical Trials Communications
https://www.readbyqxmd.com/read/28505188/early-childhood-lung-function-is-a-stronger-predictor-of-adolescent-lung-function-in-cystic-fibrosis-than-early-pseudomonas-aeruginosa-infection
#9
Jessica E Pittman, Hannah Noah, Hollin E Calloway, Stephanie D Davis, Margaret W Leigh, Mitchell Drumm, Scott D Sagel, Frank J Accurso, Michael R Knowles, Marci K Sontag
OBJECTIVE: Pseudomonas aeruginosa has been suggested as a major determinant of poor pulmonary outcomes in cystic fibrosis (CF), although other factors play a role. Our objective was to investigate the association of early childhood Pseudomonas infection on differences in lung function in adolescence with CF. METHODS: Two populations of subjects with CF were studied: from the Gene Modifier Study (GMS), 346 F508del homozygotes with severe vs. mild adolescent lung disease, and from the Colorado Newborn Screen Study (NBS) 172 subjects diagnosed with CF by newborn screening...
2017: PloS One
https://www.readbyqxmd.com/read/28503116/melatonin-pharmacology-functions-and-therapeutic-benefits
#10
REVIEW
Sylvie Tordjman, Sylvie Chokron, Richard Delorme, Annaëlle Charrier, Eric Bellissant, Nemat Jaafari, Claire Fougerou
BACKGROUND: Melatonin synchronizes central but also peripheral oscillators (fetal adrenal gland, pancreas, liver, kidney, heart, lung, fat, gut, etc.), allowing temporal organization of biological functions through circadian rhythms (24-hour cycles) in relation to periodic environmental changes and therefore adaptation of the individual to his/her internal and external environment. Measures of melatonin are considered the best peripheral indices of human circadian timing based on an internal 24-hour clock...
April 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28491110/tai-chi-chuan-exercise-improves-pulmonary-function-and-decreases-exhaled-nitric-oxide-level-in-both-asthmatic-and-nonasthmatic-children-and-improves-quality-of-life-in-children-with-asthma
#11
Hsin-Chia Lin, Hao-Pai Lin, Hsin-Hui Yu, Li-Chieh Wang, Jyh-Hong Lee, Yu-Tsan Lin, Yao-Hsu Yang, Pei-Yi Li, Wei-Zen Sun, Bor-Luen Chiang
Tai-Chi-Chuan (TCC) is an exercise of low-to-moderate intensity which is suitable for asthmatic patients. The aim of our study is to investigate improvements of the lung function, airway inflammation, and quality of life of asthmatic children after TCC. Participants included sixty-one elementary school students and they were divided into asthmatic (n = 29) and nonasthmatic (n = 32) groups by the International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire. Among them, 20 asthmatic and 18 nonasthmatic children volunteered to participate in a 60-minute TCC exercise weekly for 12 weeks...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28486753/small-airway-function-before-and-after-cold-dry-air-challenge-in-pediatric-asthma-patients-during-remission
#12
Michael Steinbacher, Andreas Pfleger, Gerold Schwantzer, Stefanie Jauk, Elisabeth Weinhandl, Ernst Eber
BACKGROUND: We wanted to compare cold dry air challenge (CACh) induced changes in spirometric parameters with changes in nitrogen multiple breath washout (N2 MBW) parameters in pediatric asthma patients during clinical remission over the past year (ie, with "inactive asthma"). As N2 MBW assesses ventilation heterogeneity we expected to gain detailed information about peripheral airways contribution. METHODS: In subjects with normal spirometry N2 MBW, spirometry and body plethysmography were performed at baseline, after CACh, and after salbutamol inhalation...
May 9, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28484688/what-are-the-effects-of-a-mediterranean-diet-on-allergies-and-asthma-in-children
#13
REVIEW
Jose A Castro-Rodriguez, Luis Garcia-Marcos
This review updates the relationship between the adherence to Mediterranean diet (MedDiet) assessed by questionnaire and asthma, allergic rhinitis, or atopic eczema in childhood. It deals with the effect of MedDiet in children on asthma/wheeze, allergic rhinitis, and atopic dermatitis/eczema, and also with the effect of MedDiet consumption by the mother during pregnancy on the inception of asthma/wheeze and allergic diseases in the offspring. Adherence to MedDiet by children themselves seems to have a protective effect on asthma/wheezing symptoms after adjustment for confounders, although the effect is doubtful on lung function and bronchial hyperresponsiveness...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28484598/the-evidence-on-tiotropium-bromide-in-asthma-from-the-rationale-to-the-bedside
#14
REVIEW
Dejan Radovanovic, Pierachille Santus, Francesco Blasi, Marco Mantero
Severe and poorly controlled asthma still accounts for a great portion of the patients affected. Disease control and future risk management have been identified by international guidelines as the main goals in patients with asthma. The need for new treatment approaches has led to reconsider anticholinergic drugs as an option for asthma treatment. Tiotropium is the first anticholinergic drug that has been approved for children and adults with poorly controlled asthma and is currently considered as an option for steps 4 and 5 of the Global Initiative for Asthma...
2017: Multidisciplinary Respiratory Medicine
https://www.readbyqxmd.com/read/28479192/predictors-of-emergency-department-use-in-children-with-persistent-asthma-in-metropolitan-atlanta-georgia
#15
Jeffery M Franklin, Jocelyn R Grunwell, Alice C Bruce, Robin C Smith, Anne M Fitzpatrick
BACKGROUND: Racial disparities are evident among children with asthma in the United States, with non-Hispanic black children at particularly high risk for poor asthma outcomes, including frequent emergency department (ED) use for asthma exacerbations. OBJECTIVE: To compare asthma features in non-Hispanic black vs white children in Atlanta, Georgia, and determine what clinical features predict future ED use for asthma. METHODS: Self-reported black and white children 6 to 17 years of age with persistent asthma treated with controller medications completed medical history questionnaires, lung function testing, aeroallergen sensitization testing, and venipuncture...
May 4, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28470972/oral-calorie-supplements-for-cystic-fibrosis
#16
REVIEW
Rosalind L Smyth, Oli Rayner
BACKGROUND: Poor nutrition occurs frequently in people with cystic fibrosis and is associated with other adverse outcomes. Oral calorie supplements are used to increase total daily calorie intake and improve weight gain. However, they are expensive and there are concerns they may reduce the amount of food eaten and not improve overall energy intake. This is an update of a previously published review. OBJECTIVES: To establish whether in people with cystic fibrosis, oral calorie supplements: increase daily calorie intake; and improve overall nutritional intake, nutritional indices, lung function, survival and quality of life...
May 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28453578/effects-of-a-mixture-of-chloromethylisothiazolinone-and-methylisothiazolinone-on-peripheral-airway-dysfunction-in-children
#17
Hyun-Ju Cho, Dong-Uk Park, Jisun Yoon, Eun Lee, Song-I Yang, Young-Ho Kim, So-Yeon Lee, Soo-Jong Hong
BACKGROUND: Children who were only exposed to a mixture of chloromethylisothiazolinone (CMIT) and methylisothiazolinone (MIT) as humidifier disinfectant (HD) components were evaluated for humidifier disinfectant-associated lung injury (HDLI) from 2012. This study was to evaluate the pulmonary function using, impulse oscillometry (IOS) for children exposed to a mixture of CMIT/MIT from HD. METHODS: Twenty-four children who were only exposed to a mixture of CMIT/MIT, with no previous underlying disease, were assessed by IOS...
2017: PloS One
https://www.readbyqxmd.com/read/28452099/poor-sleep-quality-has-an-adverse-effect-on-childhood-asthma-control-and-lung-function-measures
#18
Youn Ho Sheen, Sun Hee Choi, Sun Jung Jang, Ji Hyeon Baek, Hye Mi Jee, Mi Ae Kim, Kyu Young Chae, Man Yong Han
BACKGROUND: It is unclear as to whether sleep respiratory breathing disorder (SRBD) is a risk factor for uncontrolled asthma in children. We investigated whether the SRBD may have an adverse effect on levels of childhood asthma control and lung function measures. METHODS: This is a cross-sectional study of 220 children with well-controlled (n=108), partly-controlled (n=92), and uncontrolled asthma (n=20) according to the GINA guideline. SRBD was assessed by using the Pediatric Sleep Questionnaire (PSQ)...
April 28, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28449868/vitamin-d-and-bronchial-asthma-an-overview-of-data-from-the-past-5-years
#19
REVIEW
Sannette C Hall, Devendra K Agrawal
PURPOSE: Vitamin D is a potent immunomodulator capable of dampening inflammatory signals in several cell types involved in the asthmatic response. Its deficiency has been associated with increased inflammation, exacerbations, and overall poor outcomes in patients with asthma. Given the increase in the prevalence of asthma over the past few decades, there has been enormous interest in the use of vitamin D supplementation as a potential therapeutic option. Here, we critically reviewed the most recent findings from in vitro studies, animal models, and clinical trials regarding the role of vitamin D in treating bronchial asthma...
April 24, 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/28441990/high-mobility-group-box-1-biomarker-of-inhaled-corticosteroid-treatment-response-in-children-with-moderate-severe-asthma
#20
Sara Manti, Salvatore Leonardi, Giuseppe F Parisi, Dominique De Vivo, Annamaria Salpietro, Antonietta Spinuzza, Teresa Arrigo, Carmelo Salpietro, Caterina Cuppari
BACKGROUND: High mobility group box 1 (HMGB1) is abnormally expressed in serum and sputum of patients with allergic asthma. OBJECTIVE: The aim of this study was to investigate the role of HMGB1 as guidance for treatment management of children with asthma. METHODS: Thirty children with asthma and 44 healthy children were enrolled. The patients were classified according to Global Initiative for Asthma Guideline disease severity criteria. Sputum HMGB1 levels and lung function index (percentage forced expiratory volume in 1 second [FEV1%]) were recorded in the cohort study at baseline (T0) and after 3 (T3) and 6 (T6) months of inhaled corticosteroids (ICS) treatment...
May 1, 2017: Allergy and Asthma Proceedings:
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