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Inhaled corticosteroid

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https://www.readbyqxmd.com/read/28102056/asthma-related-outcomes-in-patients-initiating-extrafine-ciclesonide-or-fine-particle-inhaled-corticosteroids
#1
Dirkje S Postma, Richard Dekhuijzen, Thys van der Molen, Richard J Martin, Wim van Aalderen, Nicolas Roche, Theresa W Guilbert, Elliot Israel, Daniela van Eickels, Javaria Mona Khalid, Ron M C Herings, Jetty A Overbeek, Cristiana Miglio, Victoria Thomas, Catherine Hutton, Elizabeth V Hillyer, David B Price
PURPOSE: Extrafine-particle inhaled corticosteroids (ICS) have greater small airway deposition than standard fine-particle ICS. We sought to compare asthma-related outcomes after patients initiated extrafine-particle ciclesonide or fine-particle ICS (fluticasone propionate or non-extrafine beclomethasone). METHODS: This historical, matched cohort study included patients aged 12-60 years prescribed their first ICS as ciclesonide or fine-particle ICS. The 2 cohorts were matched 1:1 for key demographic and clinical characteristics over the baseline year...
March 2017: Allergy, Asthma & Immunology Research
https://www.readbyqxmd.com/read/28102053/size-of-inhaled-corticosteroid-and-small-airway-inflammation-in-asthma
#2
EDITORIAL
Choon Sik Park
No abstract text is available yet for this article.
March 2017: Allergy, Asthma & Immunology Research
https://www.readbyqxmd.com/read/28101900/bronchial-thermoplasty-in-severe-asthma-in-australia
#3
David Langton, Joy Sha, Alvin Ing, David Fielding, Erica Wood
BACKGROUND: Bronchial thermoplasty is an approved bronchoscopic intervention for the treatment of severe asthma. However, limited published experience exists outside of clinical trials regarding patient selection and outcomes achieved. Aims To evaluate the effectiveness and safety of bronchial thermoplasty in patients with severe asthma encountered in clinical practice. METHODS: This is a retrospective analysis of the first 'real world' data from Australia. The following outcomes were measured prior to, and 6 months following bronchial thermoplasty: Spirometry, Asthma Control Questionnaire-5 (ACQ-5) score, reliever and preventer medication use, and exacerbation history...
January 19, 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/28099820/new-and-developing-non-adrenoreceptor-small-molecule-drugs-for-the-treatment-of-asthma
#4
Neil C Thomson
Introduction Inhaled corticosteroids (ICS) alone or in combination with an inhaled long-acting beta2-agonist (LABA) are the preferred long-term treatment for adults and adolescents with symptomatic asthma. Additional drugs include leukotriene-receptor antagonists, slow-release theophylline and the long-acting muscarinic antagonist (LAMA) tiotropium (approved in 2015). There is a need for more effective therapies, as many patients continue to have poorly controlled asthma. Areas covered New and developing long-acting non-adrenoreceptor synthetic drugs for the treatment of symptomatic chronic asthma despite treatment with an ICS alone or combined with a LABA...
January 18, 2017: Expert Opinion on Pharmacotherapy
https://www.readbyqxmd.com/read/28096287/prediction-models-for-exacerbations-in-patients-with-copd
#5
REVIEW
Beniamino Guerra, Violeta Gaveikaite, Camilla Bianchi, Milo A Puhan
Personalised medicine aims to tailor medical decisions to the individual patient. A possible approach is to stratify patients according to the risk of adverse outcomes such as exacerbations in chronic obstructive pulmonary disease (COPD). Risk-stratified approaches are particularly attractive for drugs like inhaled corticosteroids or phosphodiesterase-4 inhibitors that reduce exacerbations but are associated with harms. However, it is currently not clear which models are best to predict exacerbations in patients with COPD...
January 2017: European Respiratory Review: An Official Journal of the European Respiratory Society
https://www.readbyqxmd.com/read/28092287/current-and-future-management-of-the-young-child-with-early-onset-wheezing
#6
Allison J Burbank, Stanley J Szefler
PURPOSE OF REVIEW: In this review, we discuss current thinking in relation to available guidelines for the care of preschool-aged children with recurrent wheezing, while highlighting the gaps in our knowledge and discussing changes that could occur over the next 5 years. RECENT FINDINGS: The Asthma Predictive Index as well as allergen-specific IgE, peripheral eosinophil count and exhaled nitric oxide are perhaps underutilized sources of information that can assist in predicting progression to asthma and response to therapies...
January 13, 2017: Current Opinion in Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28087225/assessing-the-therapeutic-index-of-inhaled-corticosteroids-in-children-is-knemometry-the-answer
#7
EDITORIAL
H William Kelly
No abstract text is available yet for this article.
January 10, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28081237/co-occurrence-of-asthma-and-nephrolithiasis-in-children
#8
Ganesh K Kartha, Ina Li, Suzy Comhair, Serpil C Erzurum, Manoj Monga
It has been proposed that epithelial dysfunction and inflammation may predispose patients to kidney stone formation. Asthma is another chronic condition related to epithelial dysfunction and inflammation. We hypothesized that pediatric patients with asthma would have an increased prevalence of nephrolithiasis. Furthermore, we investigated if asthma patients with nephrolithiasis have clinical characteristics and urine profiles that point to mechanisms of stone formation. We evaluated 865 pediatric patients who had a diagnosis of nephrolithiasis...
2017: PloS One
https://www.readbyqxmd.com/read/28077107/recurrent-pneumonia-among-japanese-adults-disease-burden-and-risk-factors
#9
Tomoko Ishifuji, Eiichiro Sando, Norihiro Kaneko, Motoi Suzuki, Paul E Kilgore, Koya Ariyoshi, Konosuke Morimoto, Naoto Hosokawa, Makito Yaegashi, Masahiro Aoshima
BACKGROUND: In Japan and other societies with rapidly aging populations, recurrent pneumonia (RP) is a major clinical problem yet only limited information exists regarding the burden of this disease. METHODS: A prospective study of adult pneumonia was conducted to investigate the incidence of RP and potential risk factors. From February 1, 2012 to January 31, 2013, patients aged ≥ 15 years who were diagnosed with pneumonia were prospectively enrolled in a representative community hospital located in central Japan...
January 11, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28074704/the-toxicology-of-zinc-chloride-smoke-producing-bombs-and-screens
#10
Ayman El Idrissi, Lisanne van Berkel, Nadia E Bonekamp, Diana J Z Dalemans, Marcel A G van der Heyden
CONTEXT: Zinc chloride (ZnCl2)-based smoke bombs and screens are in use since the Second World War (1939-1945). Many case descriptions on ZnCl2 smoke inhalation incidents appeared since 1945. OBJECTIVE: We provide a comprehensive overview of the clinical symptoms and underlying pathophysiology due to exposure to fumes from ZnCl2 smoke producing bombs. In addition, we give a historical overview of treatment regimens and their outcomes. METHODOLOGY: We performed a literature search on Medline, Scopus and Google Scholar databases using combinations of the following search terms "smoke bomb", "smoke screen", "ZnCl2", "intoxication", "poisoning", "case report", "HE smoke", "hexachloroethane smoke", "smoke inhalation" and "white smoke"...
January 11, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28073701/effect-of-asthma-therapies-on-the-natural-course-of-asthma
#11
REVIEW
Elissa M Abrams, Stanley J Szefler, Allan B Becker
OBJECTIVE: To provide an evidence-based review on the role of pharmacologic (inhaled corticosteroids, leukotriene receptor antagonists, biologic therapies, aeroallergen immunotherapy) and nonpharmacologic therapies (environmental modifications, microbiome) in secondary and tertiary asthma prevention. DATA SOURCES: A PubMed search for English-language publications regarding asthma and secondary or tertiary prevention was performed. Some articles cited in selected studies were also considered for inclusion in this review...
December 2016: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28069248/race-is-associated-with-differences-in-airway-inflammation-in-patients-with-asthma
#12
Sharmilee M Nyenhuis, Jerry A Krishnan, Alalia Berry, William J Calhoun, Vernon M Chinchilli, Linda Engle, Nicole Grossman, Fernando Holguin, Elliot Israel, Rick A Kittles, Monica Kraft, Stephen C Lazarus, Erik B Lehman, David T Mauger, James N Moy, Stephen P Peters, Wanda Phipatanakul, Lewis J Smith, Kaharu Sumino, Stanley J Szefler, Michael E Wechsler, Sally Wenzel, Steven R White, Steven J Ackerman
BACKGROUND: African American subjects have a greater burden from asthma compared with white subjects. Whether the pattern of airway inflammation differs between African American and white subjects is unclear. OBJECTIVE: We sought to compare sputum airway inflammatory phenotypes of African American and white subjects treated or not with inhaled corticosteroids (ICSs; ICS+ and ICS-, respectively). METHODS: We performed a secondary analysis of self-identified African American and white subjects with asthma enrolled in clinical trials conducted by the National Heart, Lung, and Blood Institute-sponsored Asthma Clinical Research Network and AsthmaNet...
December 31, 2016: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28069068/the-sygma-programme-of-phase-3-trials-to-evaluate-the-efficacy-and-safety-of-budesonide-formoterol-given-as-needed-in-mild-asthma-study-protocols-for-two-randomised-controlled-trials
#13
Paul M O'Byrne, J Mark FitzGerald, Nanshan Zhong, Eric Bateman, Peter J Barnes, Christina Keen, Gun Almqvist, Kristine Pemberton, Carin Jorup, Stefan Ivanov, Helen K Reddel
BACKGROUND: In many patients with mild asthma, the low frequency of symptoms and the episodic nature of exacerbations make adherence to regular maintenance treatment difficult. This often leads to over-reliance on short-acting β2-agonist (SABA) reliever medication and under-treatment of the underlying inflammation, with poor control of asthma symptoms and increased risk of exacerbations. The use of budesonide/formoterol 'as needed' in response to symptoms may represent an alternative treatment option for patients with mild asthma...
January 10, 2017: Trials
https://www.readbyqxmd.com/read/28065396/inhaled-corticosteroid-dose-response-in-asthma-should-we-measure-inflammation
#14
William J Anderson, Philip M Short, Sunny Jabbal, Brian J Lipworth
BACKGROUND: Inhaled corticosteroid (ICS) titration in asthma is primarily based on symptoms and pulmonary function. ICSs may not be increased on this basis despite residual airway inflammation. OBJECTIVE: To compare the dose-response relationships of ICSs on measures of pulmonary function, symptoms, and inflammation in patients with persistent asthma. METHODS: We performed a pooled post hoc analysis of 121 patients with mild to moderate asthma from 4 randomized clinical trials that incorporated an ICS dose ramp...
January 3, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28065254/pulmonary-eosinophilia-from-inhaled-colistin
#15
Pierre-Alexis Lépine, Alain Dumas, Louis-Philippe Boulet
We report the case of a patient with a history of chronic bronchiectasis that presented with new onset fatigue, shortness of breath, peripheral blood eosinophilia and infiltrates on chest radiograph. Eight days previously, she was prescribed inhaled colistimethate sodium 75 mg bid to prevent exacerbations of her respiratory condition. To our knowledge, our case is the first to show the clinical and radiologic features of inhaled-colistimethate-induced pulmonary eosinophilia. It also shows the rapid resolution of its features following treatment with oral corticosteroids...
January 2017: Chest
https://www.readbyqxmd.com/read/28053970/leukotriene-b4-levels-in-sputum-from-asthma-patients
#16
Andrew Higham, Paul Cadden, Thomas Southworth, Matthew Rossall, Umme Kolsum, Simon Lea, Richard Knowles, Dave Singh
Poor asthma control is associated with increased airway neutrophils. Leukotriene B4 (LTB4) is a potent neutrophil chemoattractant. We examined the levels of LTB4 levels in the sputum of asthma patients and the relationship with disease severity. 47 asthma patients (categorised according to Global Initiative for Asthma treatment stage) and 12 healthy controls provided sputum samples that were processed first with PBS to obtain supernatants and secondly with dithiothreitol (DTT) to obtain supernatants. LTB4 levels were determined by ELISA...
October 2016: ERJ Open Research
https://www.readbyqxmd.com/read/28053518/initiation-of-triple-therapy-maintenance-treatment-among-patients-with-copd-in-the-us
#17
Jason C Simeone, Rakesh Luthra, Shuchita Kaila, Xiaoyun Pan, Tarun D Bhagnani, Jieruo Liu, Teresa K Wilcox
BACKGROUND: The Global Initiative for Chronic Obstructive Lung Disease (GOLD) recommends triple therapy (long-acting muscarinic receptor antagonists, long-acting beta-2 agonists, and inhaled corticosteroids) for patients with only the most severe COPD. Data on the proportion of COPD patients on triple therapy and their characteristics are sparse and dated. Objective 1 of this study was to estimate the proportion of all, and all treated, COPD patients receiving triple therapy. Objective 2 was to characterize those on triple therapy and assess the concordance of triple therapy use with GOLD guidelines...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28052803/childhood-obesity-in-pediatric-patients-with-difficult-to-control-asthma-in-a-tertiary-pediatric-subspecialty-clinic
#18
Yasmin Hamzavi Abedi, Amy M Perkins, Maripaz B Morales
BACKGROUND: Identifying clinical features associated with difficult-to-control asthma will help address overall control and more-effective asthma management. OBJECTIVE: To evaluate our clinical observation that the proportion of patients who are overweight or obese is significantly higher in patients with difficult-to-control asthma than in patients with well-controlled asthma. METHODS: This was a retrospective chart review of 400 patients, ages 5 to 18 years...
January 1, 2017: Allergy and Asthma Proceedings:
https://www.readbyqxmd.com/read/28052185/early-administration-of-inhaled-corticosteroids-for-preventing-chronic-lung-disease-in-very-low-birth-weight-preterm-neonates
#19
REVIEW
Vibhuti S Shah, Arne Ohlsson, Henry L Halliday, Michael Dunn
BACKGROUND: Chronic lung disease (CLD) remains a common complication among preterm infants. There is increasing evidence that inflammation plays an important role in the pathogenesis of CLD. Due to their strong anti-inflammatory properties, corticosteroids are an attractive intervention strategy. However, there are growing concerns regarding short- and long-term effects of systemic corticosteroids. Theoretically, administration of inhaled corticosteroids may allow for beneficial effects on the pulmonary system with a lower risk of undesirable systemic side effects...
January 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28049179/through-a-glass-darkly-inhaled-corticosteroids-airway-inflammation-and-copd
#20
EDITORIAL
Peter M A Calverley
No abstract text is available yet for this article.
January 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
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