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Inhaled corticosteroids and asthma

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https://www.readbyqxmd.com/read/27913032/intervention-studies-of-inhaled-corticosteroids-combined-with-long-acting-theophylline-or-long-acting-%C3%AE-2-agonists-in-patients-with-moderate-to-severe-asthma-a-randomized-controlled-study
#1
Yan Wang, Ping Chen, Anna Dai, Shengyun Shang, Lingfei Kong
PURPOSE: To evaluate and contrast the therapeutic effect and safety of fluticasone aerosol combined with theophylline tablets in patients with moderate to severe asthma, compared with salmeterol/fluticasone propionate aerosol. METHODS: After a screening period, patients meeting the inclusion criteria were randomly assigned to the experiment group (fluticasone aerosol combined with theophylline tablets) or the control group (salmeterol/fluticasone aerosol combined with placebo tablets) for 12 weeks of treatment...
November 29, 2016: Clinical Therapeutics
https://www.readbyqxmd.com/read/27912982/should-recommendations-about-starting-inhaled-corticosteroid-treatment-for-mild-asthma-be-based-on-symptom-frequency-a-post-hoc-efficacy-analysis-of-the-start-study
#2
Helen K Reddel, William W Busse, Søren Pedersen, Wan C Tan, Yu-Zhi Chen, Carin Jorup, Dan Lythgoe, Paul M O'Byrne
BACKGROUND: Low-dose inhaled corticosteroids (ICS) are highly effective for reducing asthma exacerbations and mortality. Conventionally, ICS treatment is recommended for patients with symptoms on more than 2 days per week, but this criterion has scant evidence. We aimed to assess the validity of the previous symptom-based cutoff for starting ICS by establishing whether there was a differential response to budesonide versus placebo for severe asthma exacerbations, lung function, and asthma symptom control across subgroups identified by baseline asthma symptom frequency...
November 29, 2016: Lancet
https://www.readbyqxmd.com/read/27888045/effects-of-tiotropium-on-lung-function-in-current-smokers-and-never-smokers-with-bronchial-asthma
#3
Makoto Yoshida, Yasuko Kaneko, Akiko Ishimatsu, Masashi Komori, Tomoaki Iwanaga, Hiromasa Inoue
The effects of tiotropium, an inhaled long-acting muscarinic antagonist, on lung function were investigated in current smokers and nonsmokers with asthma treated with inhaled corticosteroids (ICSs) and other asthma controllers: inhaled long-acting β2 agonists, leukotriene receptor antagonists, and/or theophylline. We conducted a double-blind, placebo-controlled study of an inhaled single dose of tiotropium in 9 asthmatics currently smoking and 9 asthmatics who have never smoked in a crossover manner. Lung function was measured before and 1, 3, and 24 h after inhalation of 18 μg of tiotropium or a placebo...
November 22, 2016: Pulmonary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/27888027/can-exhaled-nitric-oxide-fraction-predict-adherence-to-inhaled-corticosteroids-in-atopic-and-nonatopic-children-with-asthma
#4
Ted Klok, Paul L P Brand
No abstract text is available yet for this article.
November 22, 2016: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/27885204/genetic-interactions-between-adrb2-and-ptger4-on-responses-to-salmeterol-or-montelukast-in-japanese-patients-with-mild-persistent-asthma
#5
Hideyasu Yamada, Hironori Masuko, Toshihide Inui, Jun Kanazawa, Yohei Yatagai, Tohru Sakamoto, Hiroaki Iijima, Satoshi Konno, Kaoruko Shimizu, Hironi Makita, Masaharu Nishimura, Fumio Kokubu, Takefumi Saito, Takeo Endo, Hiroki Ninomiya, Norihiro Kaneko, Nobuyuki Hizawa
BACKGROUND: Long-acting β2-agonists (LABA) and leukotriene receptor antagonists (LTRA) are two principal agents that can be added to inhaled corticosteroids (ICS) for patients with asthma that is not adequately controlled by ICS alone. In our previous study, the Gly16Arg genotype of the β2-adrenergic receptor (ADRB2) gene did not influence the differential bronchodilator effect of salmeterol versus montelukast as an add-on therapy to ICS within 16 weeks of follow-up (the J-Blossom study)...
2016: Arerugī, [Allergy]
https://www.readbyqxmd.com/read/27884795/forced-oscillation-technique-as-a-predictor-of-fev1-improvement-in-asthma
#6
Taisuke Akamatsu, Toshihiro Shirai, Yukiko Shimoda, Takahito Suzuki, Ichiro Hayashi, Rie Noguchi, Eisuke Mochizuki, Shogo Sakurai, Mika Saigusa, Akito Yamamoto, Yuichiro Shishido, Takefumi Akita, Satoru Morita, Kazuhiro Asada
The usefulness of the forced oscillation technique (FOT) for predicting the treatment outcomes in untreated asthmatic patients is unknown. We investigated whether FOT could predict an improvement in FEV1 following treatment. FOT, spirometry, and fractional exhaled nitric oxide were performed in 31 outpatients before and after undergoing a minimum of two months combination therapy of inhaled corticosteroids and long-acting β2-agonists. The patients were classified as responders or nonresponders to treatment based on the presence or absence of a 10% improvement in the FEV1...
November 21, 2016: Respiratory Physiology & Neurobiology
https://www.readbyqxmd.com/read/27881132/integrated-safety-and-efficacy-analysis-of-once-daily-fluticasone-furoate-for-the-treatment-of-asthma
#7
Paul M O'Byrne, Loretta Jacques, Caroline Goldfrad, Namhee Kwon, Michael Perrio, Louisa J Yates, William W Busse
BACKGROUND: Fluticasone furoate is a once-daily inhaled corticosteroid. This report provides an overview of safety and efficacy data that support the use of once-daily fluticasone furoate 100 μg or 200 μg in adult and adolescent asthma patients. METHODS: Fourteen clinical studies (six Phase II and eight Phase III) were conducted as part of the fluticasone furoate global clinical development programme in asthma. Safety data from 10 parallel-group, randomised, double-blind Phase II and III studies (including 3345 patients who received at least one dose of fluticasone furoate) were integrated to provide information on adverse events, withdrawals, laboratory assessments, vital signs and hypothalamic-pituitary-adrenal axis function...
November 24, 2016: Respiratory Research
https://www.readbyqxmd.com/read/27879191/replacement-of-sfc-dpi-with-sfc-mdi-exhaled-through-the-nose-improved-eosinophilic-chronic-rhinosinusitis-with-bronchial-asthma%C3%A2
#8
Yoshiki Kobayashi, Mikiya Asako, Takahisa Yamamoto, Hirotaka Yasuba, Koichi Tomoda, Akira Kanda
OBJECTIVE: Eosinophilic chronic rhinosinusitis (ECRS), a subgroup of chronic rhinosinusitis with nasal polyps, is a refractory disease closely associated with bronchial asthma. We recently reported on the efficacy of ultra-fine particle inhaled corticosteroids (ICS) (hydrofluoroalkane-134a-beclomethasone dipropionate: HFA-BDP) exhalation through the nose (ETN) treatment for mild-to-moderate asthmatics with ECRS. However, the effect of HFA-BDP ETN was found to be transient in some cases with severe ECRS and asthma, requiring treatment with higher-dose ICS and long-acting β2-agonists (LABA)...
November 23, 2016: International Journal of Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/27877033/combination-therapy-of-inhaled-steroids-and-long-acting-beta2-agonists-in-asthma-copd-overlap-syndrome
#9
Suh-Young Lee, Hye Yun Park, Eun Kyung Kim, Seong Yong Lim, Chin Kook Rhee, Yong Il Hwang, Yeon-Mok Oh, Sang Do Lee, Yong Bum Park
BACKGROUND: The efficacy of inhaled corticosteroids (ICSs)/long-acting beta2-agonist (LABA) treatment in patients with asthma-chronic obstructive pulmonary disease (COPD) overlap syndrome (ACOS) compared to patients with COPD alone has rarely been examined. This study aimed to evaluate the clinical efficacy for the improvement of lung function after ICS/LABA treatment in patients with ACOS compared to COPD alone patients. METHODS: Patients with stable COPD were selected from the Korean Obstructive Lung Disease (KOLD) cohort...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/27871597/variability-in-anesthesiologists-approach-to-the-preoperative-management-of-asthmatic-children
#10
Keren Armoni Domany, Guy Gut, Bat-El Yakir, Yakov Sivan
OBJECTIVE: No consensus guidelines exist for the preoperative treatment of asthmatic children referred for elective surgery. We investigated the attitude of pediatric anesthesiologists to this issue. DESIGN: A questionnaire survey was conducted. SETTING: National survey. SUBJECTS: Certified Israeli pediatric anesthesiologists from all 24 general hospitals in Israel. MEASUREMENT: Twenty-one questions regarding the approach to preoperative management of asthmatic children including 6 case scenarios with a variety of clinical situations and treatments of asthmatic children...
December 2016: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/27864676/anti-ige-and-biologic-approaches-for-the-treatment-of-asthma
#11
Patrick D Mitchell, Amani I El-Gammal, Paul M O'Byrne
Current asthma treatments are effective for the majority of patients with mild-to-moderate disease. However, in those with more severe refractory asthma, agents other than inhaled corticosteroids and beta-agonists are needed both to better manage this group of patients and to avoid the side effects of high-dose corticosteroids and the social and personal hardship endured. Several biological pathways have been targeted over the last 20 years, and this research has resulted in pharmacological approaches to attempt to better treat patients with severe refractory asthma...
November 19, 2016: Handbook of Experimental Pharmacology
https://www.readbyqxmd.com/read/27859946/impact-of-childhood-asthma-on-growth-trajectories-in-early-adolescence-findings-from-the-childhood-asthma-prevention-study-caps
#12
Maria Movin, Frances L Garden, Jennifer L P Protudjer, Vilhelmina Ullemar, Frida Svensdotter, David Andersson, Andreas Kruse, Chris T Cowell, Brett G Toelle, Guy B Marks, Catarina Almqvist
BACKGROUND AND OBJECTIVE: Understanding the associations between childhood asthma and growth in early adolescence by accounting for the heterogeneity of growth during puberty has been largely unexplored. The objective was to identify sex-specific classes of growth trajectories during early adolescence, using a method which takes the heterogeneity of growth into account and to evaluate the association between childhood asthma and different classes of growth trajectories in adolescence...
November 8, 2016: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/27852250/impaired-anti-inflammatory-action-of-glucocorticoid-in-neutrophil-from-patients-with-steroid-resistant-asthma
#13
Meijia Wang, Pengfei Gao, Xiaojie Wu, Yuetao Chen, Yikuan Feng, Qun Yang, Yongjian Xu, Jianping Zhao, Jungang Xie
BACKGROUND: Steroid resistant (SR) asthma is characterized by persistent airway inflammation that fails to resolve despite treatment with high doses of corticosteroids. Furthermore, SR patient airways show increased numbers neutrophils, which are less responsive to glucocorticoid. The present study seeks to determine whether dexamethasone (DEX) has different effect on neutrophils from steroid sensitive (SS) asthmatics compared to SR asthmatics. METHODS: Adults with asthma (n = 38) were classified as SR or SS based on changes in lung FEV1% following a one-month inhaled corticosteroid (ICS) treatment...
November 16, 2016: Respiratory Research
https://www.readbyqxmd.com/read/27843948/parental-perceptions-and-practices-toward-childhood-asthma
#14
Amani K Abu-Shaheen, Abdullah Nofal, Humariya Heena
Introduction. Parental perceptions and practices are important for improving the asthma outcomes in children; indeed, evidence shows that parents of asthmatic children harbor considerable misperceptions of the disease. Objective. To investigate the perceptions and practices of parents toward asthma and its management in Saudi children. Methods. Using a self-administered questionnaire, a two-stage cross-sectional survey of parents of children aged between 3 and 15 years, was conducted from schools located in Riyadh province in central Saudi Arabia...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27843303/communication-during-counseling-sessions-about-inhaled-corticosteroids-at-the-community-pharmacy
#15
Jeanine A Driesenaar, Peter Agm De Smet, Rolf van Hulten, Litje Hu, Sandra van Dulmen
BACKGROUND: Pharmaceutical care is one of the major tasks of pharmacists, which aims to improve patient outcomes. Counseling patients with asthma or chronic obstructive pulmonary disease about their use of inhaled corticosteroids (ICS) might enhance medication adherence and symptom control. Therefore, effective pharmacist-patient communication is very important. In this regard, both affective communication, for handling emotions, and instrumental communication, for exchanging biomedical and lifestyle information, are relevant...
2016: Patient Preference and Adherence
https://www.readbyqxmd.com/read/27842581/impact-of-occupational-exposures-on-exacerbation-of-asthma-a-population-based-asthma-cohort-study
#16
Jeong-Lim Kim, Paul K Henneberger, Susanna Lohman, Anna-Carin Olin, Anna Dahlman-Höglund, Eva Andersson, Kjell Torén, Mathias Holm
BACKGROUND: Asthma is a prevalent chronic disease and occupation contributes to approximately 15 % of cases among adults. However, there are still few studies on risk factors for work-exacerbated asthma. The current study investigated the association between asthma exacerbations and occupational exposures. METHODS: The study comprised all currently working adults (n = 1356) who reported ever asthma in prior population-based cohorts. All subjects completed a questionnaire about exposures, occupations and exacerbations of asthma...
November 15, 2016: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/27834175/severe-asthma-anti-ige-or-anti-il-5
#17
REVIEW
Evgenia Papathanassiou, Stelios Loukides, Petros Bakakos
Severe asthma is a discrete clinical entity characterised by recurrent exacerbations, reduced quality of life and poor asthma control as ordinary treatment regimens remain inadequate. Difficulty in managing severe asthma derives partly from the multiple existing phenotypes and our inability to recognise them. Though the exact pathogenetic pathway of severe allergic asthma remains unclear, it is known that numerous inflammatory cells and cytokines are involved, and eosinophils represent a key inflammatory cell mediator...
2016: European Clinical Respiratory Journal
https://www.readbyqxmd.com/read/27829752/effect-of-anti-asthmatic-drugs-on-dental-health-a-comparative-study
#18
P Chellaih, G Sivadas, S Chintu, V K Vaishnavi Vedam, Rajeev Arunachalam, M Sarsu
AIMS: Bronchial asthma constitutes important problem worldwide. This chronic lung disease has detrimental effect in the oral cavity like reduction of salivary secretion, change in salivary composition and pH. MATERIALS AND METHODS: This study was conducted to compare the prevalence of dental caries in asthmatic children and healthy children, and also to evaluate the correlation between the Streptococcus mutans, Lactobacillus and dental caries in both the groups...
October 2016: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/27829403/longitudinal-trends-in-clinical-characteristics-and-lung-function-of-patients-with-severe-asthma-under-treatment-in-brazil
#19
P C A Almeida, E V Ponte, A Souza-Machado, A A Cruz
BACKGROUND: The structural changes of the respiratory system related to ageing determine lung function decline in healthy subjects after 25 years of age. An annual reduction of 25 ml in Forced Expiratory Volume in 1 s (FEV1) is expected. We aimed to describe the longitudinal lung function variation of subjects with severe asthma receiving appropriate treatment. METHODS: Consecutive patients enrolled in a Brazilian reference clinic between 2003 and 2006 were invited to participate...
November 9, 2016: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/27826962/asthma-severity-and-the-controller-prescription-in-children-at-12-tertiary-hospitals
#20
Dong In Suh, Hyeon Jong Yang, Bong Seong Kim, Youn Ho Shin, So Yeon Lee, Geunhwa Park, Woo Kyung Kim, Hyo Bin Kim, Heysung Baek, Ja Kyoung Kim, Jin Tack Kim, Dae Hyun Lim
PURPOSE: Guidelines need to be tailored to where they are applied. We aimed to describe the distinctive asthma severity profile and the pattern of controller prescription in Korean children. METHODS: Twelve pediatric allergists from tertiary medical centers reviewed medical records of all asthmatic children who visited their clinics between September 1 and November 30 of 2013. Controller prescriptions were re-classified into 4 categories, then the prevalence of each asthma severity category and the controller prescription patterns according to asthma severity assessed by a Western (Global Initiative for Asthma, GINA) and an Asia-Pacific (Japanese Pediatric GuideLine, JPGL) guideline were evaluated...
January 2017: Allergy, Asthma & Immunology Research
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