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https://www.readbyqxmd.com/read/28220323/burden-of-fungal-infections-in-algeria
#1
M Chekiri-Talbi, D W Denning
We report for the first time in Algeria and provide burden estimates. We searched for existing data and estimated the incidence and prevalence of fungal diseases based on the population at risk and available epidemiological data. Demographic data were derived from the National Office of Statistics (Office National des Statistiques: ONS), World Health Organization (WHO), The Joint Nations Programme on HIV/AIDS (UNAIDS) and national published reports. When no data existed, risk populations were used to estimate frequencies of fungal infections, using previously described methodology...
February 21, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28219878/features-of-a-mobile-support-app-for-patients-with-chronic-obstructive-pulmonary-disease-literature-review-and-current-applications
#2
Drishty D Sobnath, Nada Philip, Reem Kayyali, Shereen Nabhani-Gebara, Barbara Pierscionek, Anouk W Vaes, Martijn A Spruit, Evangelos Kaimakamis
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a serious long-term lung disease in which the airflow from the lungs is progressively reduced. By 2030, COPD will become the third cause of mortality and seventh cause of morbidity worldwide. With advances in technology and mobile communications, significant progress in the mobile health (mHealth) sector has been recently observed. Mobile phones with app capabilities (smartphones) are now considered as potential media for the self-management of certain types of diseases such as asthma, cancer, COPD, or cardiovascular diseases...
February 20, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28216388/advances-in-mechanisms-and-management-of-chronic-cough-the-ninth-london-international-cough-symposium-2016
#3
REVIEW
Kian Fan Chung
At the Ninth London International Cough Symposium held in June 2016, advances in chronic cough were presented. Chronic cough has been labelled as a cough hypersensitivity syndrome (CHS) with neuroinflammatory mechanisms likely to be the underlying mechanisms. The concept is that there is a stage of peripheral sensitisation induced by inflammatory factors setting up the scene for a central component that can be visualised by functional magnetic resonance imaging. There has also been progress in assessing CHS patients in the clinic in terms of measuring cough, with an increasing interest in assessing different types of cough associated with respiratory diseases such as asthma, COPD, bronchiectasis and pulmonary fibrosis...
February 16, 2017: Pulmonary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28214911/-risk-of-pneumonia-in-patients-with-chronic-obstructive-pulmonary-disease-treated-with-inhaled-corticosteroids-evidence-and-uncertainties
#4
Cristoforo Incorvaia, Bruna Gritti, Irene Martignago, Gian Galeazzo Riario-Sforza, Erminia Ridolo
A large number of studies, evaluated by several meta-analyses, indicate that patients with chronic obstructive pulmonary disease (COPD) treated with inhaled corticosteroids have a significantly increased risk of pneumonia which, however, is not associated with a corresponding increase in mortality. The increased risk seems to be exclusive of COPD, since meta-analyses involving patients with asthma treated with inhaled corticosteroids did not show a risk of pneumonia higher than that of the general population...
November 2016: Igiene e Sanità Pubblica
https://www.readbyqxmd.com/read/28213689/serious-fungal-infections-in-egypt
#5
S M Zaki, D W Denning
We aimed to estimate the burden of serious fungal infections in Egypt, currently unknown, based on the size of the populations at risk and available epidemiological data. Data were obtained from the World Health Organization (WHO), the Joint United Nations Programme on HIV/AIDS (UNAIDS), and published reports with clearcut denominators. When no data existed, risk populations were used to estimate frequencies of fungal infections, using previously described methodology. The population of Egypt in 2011 was ∼82,500,000; 31% children, and 8% women >60 years of age...
February 17, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28212463/efficacy-and-tolerability-of-an-inhaled-selective-glucocorticoid-receptor-modulator-azd5423-in-copd-patients-phase-ii-study-results
#6
Piotr Kuna, Magnus Aurivillius, Carin Jorup, Susanne Prothon, Ziad Taib, Staffan Edsbäcker
AZD5423 is a novel, inhaled, selective glucocorticoid receptor modulator (SGRM), which in an allergen challenge model in asthmatics improved lung function and airway hyper-reactivity. In the current trial, AZD5423 was for the first time tested in patients with chronic obstructive pulmonary disease (COPD). In this double-blind, randomised and parallel group study, we examined airway and systemic effects of two doses of AZD5423, inhaled via Turbuhaler for 12 weeks, in 353 symptomatic COPD patients (average pre-bronchodilator forced expiratory volume in one second (FEV1) at screening was 50-52% of predicted normal)...
February 17, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28211555/personality-traits-level-of-anxiety-and-styles-of-coping-with-stressin-people-with-asthma-and-chronic-obstructive-pulmonary-disease-a-comparative-analysis
#7
Klaudia Tabała, Magdalena Wrzesińska, Patryk Stecz, Józef Kocur
OBJECTIVES: Chronic obstructive pulmonary disease (COPD) and asthma are a challenge to public health, with the sufferers experiencing a range of psychological factors affecting their health and behavior. The aim of the present study was to determine the level of anxiety, personality traits and stress-coping ability of patients with obstructive lung disease and comparison with a group of healthy controls. METHODS: The research was conducted on a group of 150 people with obstructive lung diseases (asthma and COPD) and healthy controls (mean age = 56...
December 23, 2016: Psychiatria Polska
https://www.readbyqxmd.com/read/28209039/-the-value-of-fractionated-exhaled-nitric-oxide-in-the-diagnosis-of-asthma-chronic-obstructive-pulmonary-disease-overlap-syndrome
#8
D D Deng, A Y Zhou, Q C Shuang, P Chen
Objective: To explore the diagnostic value of fractionated exhaled nitric oxide (FeNO) measurement in patients with asthma-chronic obstructive pulmonary disease(COPD) overlap syndrome (ACOS). Methods: Eighty-one patients with ACOS, 76 patients with asthma, 82 patients with COPD and 39 healthy non-smoking subjects were recruited in the study. Naku Lun breath analyzer was used to measure the level of FeNO in the 4 groups. Pulmonary function was also measured. The ROC curve was used to differentiate ACOS from patients with COPD...
February 12, 2017: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/28207845/reproducibility-and-comparison-of-oxygen-enhanced-t1-quantification-in-copd-and-asthma-patients
#9
Simon M F Triphan, Bertram J Jobst, Angela Anjorin, Oliver Sedlaczek, Ursula Wolf, Maxim Terekhov, Christian Hoffmann, Sebastian Ley, Christoph Düber, Jürgen Biederer, Hans-Ulrich Kauczor, Peter M Jakob, Mark O Wielpütz
T1 maps have been shown to yield useful diagnostic information on lung function in patients with chronic obstructive pulmonary disease (COPD) and asthma, both for native T1 and ΔT1, the relative reduction while breathing pure oxygen. As parameter quantification is particularly interesting for longitudinal studies, the purpose of this work was both to examine the reproducibility of lung T1 mapping and to compare T1 found in COPD and asthma patients using IRSnapShotFLASH embedded in a full MRI protocol. 12 asthma and 12 COPD patients (site 1) and further 15 COPD patients (site 2) were examined on two consecutive days...
2017: PloS One
https://www.readbyqxmd.com/read/28206676/thoracic-ct-mri-co-registration-for-regional-pulmonary-structure-function-measurements-of-obstructive-lung-disease
#10
Fumin Guo, Sarah Svenningsen, Miranda Kirby, Dante P I Capaldi, Khadija Sheikh, Aaron Fenster, Grace Parraga
PURPOSE: Recent pulmonary imaging research has revealed that in patients with chronic obstructive pulmonary disease (COPD) and asthma, structural and functional abnormalities are spatially heterogeneous. This novel information may help optimize treatment in individual patients, monitor interventional efficacy and develop new treatments. Moreover, by automating the measurement of regional biomarkers for the 19 different anatomical lung segments, there is an opportunity to embed imaging biomarkers into clinically-acceptable clinical workflows and improve lung disease clinical care...
February 16, 2017: Medical Physics
https://www.readbyqxmd.com/read/28203072/-real-life-inhaled-corticosteroid-withdrawal-in-copd-a-subgroup-analysis-of-daccord
#11
Claus Vogelmeier, Heinrich Worth, Roland Buhl, Carl-Peter Criée, Nadine S Lossi, Claudia Mailänder, Peter Kardos
Many patients with chronic obstructive pulmonary disease (COPD) receive inhaled corticosteroids (ICSs) without a clear indication, and thus, the impact of ICS withdrawal on disease control is of great interest. DACCORD is a prospective, noninterventional 2-year study in the primary and secondary care throughout Germany. A subgroup of patients were taking ICS prior to entry - 1,022 patients continued to receive ICS for 2 years; physicians withdrew ICS on entry in 236 patients. Data from these two subgroups were analyzed to evaluate the impact of ICS withdrawal...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28201975/selective-inhibition-of-phosphodiesterases-4a-b-c-and-d-isoforms-in-chronic-respiratory-diseases-current-and-future-evidences
#12
Sonia Contreras, Javier Milara, Esteban Morcillo, Julio Cortijo
Chronic respiratory diseases affect millions of people every day. According to World Health Organization estimates, ~235 million people suffer from asthma, ~64 million suffer from chronic obstructive pulmonary disease (COPD), and millions more suffer from allergic rhinitis around the world. In recent last years, the first phosphodiesterase 4 (PDE4) inhibitor, roflumilast, was approved as a treatment to reduce the risk of exacerbations in stable and severe COPD associated with chronic bronchitis and a history of exacerbations...
February 13, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28196708/design-synthesis-and-biological-evaluation-of-2-4-disubstituted-oxazole-derivatives-as-potential-pde4-inhibitors
#13
Ya-Sheng Li, De-Kun Hu, Dong-Sheng Zhao, Xing-Yu Liu, Hong-Wei Jin, Gao-Peng Song, Zi-Ning Cui, Lian-Hui Zhang
In this study, a series of pyrazole derivatives containing 4-phenyl-2-oxazole moiety were designed and synthesized in a concise way, some of which exhibited considerable inhibitory activity against PDE4B and blockade of LPS-induced TNF-α release. Compound 4c displayed the strongest inhibition activity (IC50=1.6±0.4μM) and good selectivity against PDE4B. Meanwhile, compound 4c showed good in vivo activity in animal models of asthma/COPD and sepsis induced by LPS. The primary structure-activity relationship study showed the 3,5-dimethylpyrazole residue was essential for the bioactivity, and the substituted group R1 at the benzene ring also affected the activity...
February 3, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28193606/more-than-a-third-with-copd-also-have-asthma-symptoms-study-finds
#14
Susan Mayor
No abstract text is available yet for this article.
February 12, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28188493/serious-fungal-infections-in-chile
#15
E Alvarez Duarte, D W Denning
The incidence and prevalence of fungal infections in Chile are unknown. Here, we have estimated the burden of serious fungal diseases from data obtained from clinical reports, WHO reports, Chilean census, OECD reports and comprehensive literature search available on PubMed and SciELO, among other scientific resources. Due the lack of official data about fungal diseases, frequencies were calculated based on the specific populations at risk. Recurrent vulvovaginal candidiasis (>4 episodes/year) is estimated to occur in 3108/100,000...
February 10, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28188492/serious-fungal-infections-in-portugal
#16
R Sabino, C Verissímo, J Brandão, C Martins, D Alves, C Pais, D W Denning
There is a lack of knowledge on the epidemiology of fungal infections worldwide because there are no reporting obligations. The aim of this study was to estimate the burden of fungal disease in Portugal as part of a global fungal burden project. Most published epidemiology papers reporting fungal infection rates from Portugal were identified. Where no data existed, specific populations at risk and fungal infection frequencies in those populations were used in order to estimate national incidence or prevalence, depending on the condition...
February 10, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28188491/serious-fungal-infections-in-peru
#17
B Bustamante, D W Denning, P E Campos
Epidemiological data about mycotic diseases are limited in Peru and estimation of the fungal burden has not been previously attempted. Data were obtained from the Peruvian National Institute of Statistics and Informatics, UNAIDS and from the Ministry of Health's publications. We also searched the bibliography for Peruvian data on mycotic diseases, asthma, COPD, cancer and transplants. Incidence or prevalence for each fungal disease were estimated in specific populations at risk. The Peruvian population for 2015 was 31,151,543...
February 10, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28184039/adaptation-of-a-difficult-to-manage-asthma-programme-for-implementation-in-the-dutch-context-a-modified-e-delphi
#18
Persijn J Honkoop, Hilary Pinnock, Regien M M Kievits-Smeets, Peter J Sterk, P N Richard Dekhuijzen, Johannes C C M In 't Veen
Patients with difficult-to-manage asthma represent a heterogeneous subgroup of asthma patients who require extensive assessment and tailored management. The International Primary Care Respiratory Group approach emphasises the importance of differentiating patients with asthma that is difficult to manage from those with severe disease. Local adaptation of this approach, however, is required to ensure an appropriate strategy for implementation in the Dutch context. We used a modified three-round e-Delphi approach to assess the opinion of all relevant stakeholders (general practitioners, pulmonologists, practice nurses, pulmonary nurses and people with asthma)...
February 9, 2017: NPJ Primary Care Respiratory Medicine
https://www.readbyqxmd.com/read/28176939/factors-associated-with-plasma-il-33-levels-in-patients-with-chronic-obstructive-pulmonary-disease
#19
Sei Won Kim, Chin Kook Rhee, Ki Uk Kim, Sang Haak Lee, Hun Gyu Hwang, Yu Il Kim, Deog Kyeom Kim, Sang Do Lee, Yeon-Mok Oh, Hyoung Kyu Yoon
BACKGROUND: Interleukin (IL)-33 promotes T helper (Th)2 immunity and systemic inflammation. The role of IL-33 in asthma has been widely investigated. IL-33 has also been suggested to play an important role in the pathogenesis of chronic obstructive pulmonary disease (COPD). This study investigated the clinical significance and usefulness of plasma IL-33 level in patients with COPD. METHODS: A total of 307 patients with stable COPD from 15 centers, who were in the Korean Obstructive Lung Disease cohort, were enrolled in this study...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28166777/associations-between-chronic-comorbidity-and-exacerbation-risk-in-primary-care-patients-with-copd
#20
Janine A M Westerik, Esther I Metting, Job F M van Boven, Waling Tiersma, Janwillem W H Kocks, Tjard R Schermer
BACKGROUND: COPD often coexists with chronic conditions that may influence disease prognosis. We investigated associations between chronic (co)morbidities and exacerbations in primary care COPD patients. METHOD: Retrospective cohort study based on 2012-2013 electronic health records from 179 Dutch general practices. Comorbidities from patients with physician-diagnosed COPD were categorized according to International Classification of Primary Care (ICPC) codes. Chi-squared tests, uni- and multivariable logistic, and Cox regression analyses were used to study associations with exacerbations, defined as oral corticosteroid prescriptions...
February 6, 2017: Respiratory Research
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