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International Journal of Chronic Obstructive Pulmonary Disease

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https://www.readbyqxmd.com/read/28096666/barriers-and-facilitators-influencing-self-management-among-copd-patients-a-mixed-methods-exploration-in-primary-and-affiliated-specialist-care
#1
Chantal F Hillebregt, Auke J Vlonk, Marc A Bruijnzeels, Onno Cp van Schayck, Niels H Chavannes
Self-management is becoming increasingly important in COPD health care although it remains difficult to embed self-management into routine clinical care. The implementation of self-management is understood as a complex interaction at the level of patient, health care provider (HCP), and health system. Nonetheless there is still a poor understanding of the barriers and effective facilitators. Comprehension of these determinants can have significant implications in optimizing self-management implementation and give further directions for the development of self-management interventions...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28096665/gender-differences-in-partners-of-patients-with-copd-and-their-perceptions-about-the-patients
#2
Nienke Nakken, Daisy Ja Janssen, Monique van Vliet, Geeuwke J de Vries, Giny Al Clappers-Gielen, Arent Jan Michels, Jean Wm Muris, Jan H Vercoulen, Emiel Fm Wouters, Martijn A Spruit
BACKGROUND/OBJECTIVES: Chronic obstructive pulmonary disease (COPD) not only affects patients but also their partners. Gender-related differences in patients with COPD are known, for instance regarding symptoms and quality of life. Yet, research regarding gender differences in partners of patients with COPD has been conducted to a lesser extent, and most research focused on female partners. We aimed to investigate differences between male and female partners of patients with COPD regarding their own characteristics and their perceptions of patients' characteristics...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28053521/association-between-adherence-to-medications-for-copd-and-medications-for-other-chronic-conditions-in-copd-patients
#3
Amol D Dhamane, Phil Schwab, Sari Hopson, Chad Moretz, Srinivas Annavarapu, Kate Burslem, Andrew Renda, Shuchita Kaila
BACKGROUND: Patients with COPD often have multiple comorbidities requiring use of multiple medications, and adherence rates for maintenance COPD (mCOPD) medications are already known to be suboptimal. Presence of comorbidities in COPD patients, and use of medications used to treat those comorbidities (non-COPD medications), may have an adverse impact on adherence to mCOPD medications. OBJECTIVE: The objective of the study was to evaluate the association between non-adherence to mCOPD medications and non-COPD medications in COPD patients...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28053520/psychometric-properties-of-the-physical-activity-scale-for-the-elderly-in-chinese-patients-with-copd
#4
Yan-Xia Tao, Lan Wang, Xiao-Yan Dong, Hong Zheng, Ya-Shu Zheng, Xing-Yue Tang, Yue Zhao, Qing Zhang
BACKGROUND: For patients with COPD, physical activity (PA) is recommended as the core component of pulmonary rehabilitation, but there is lack of a validated questionnaire for assessing the PA effectively. AIM: To evaluate the reliability and validity of the Chinese version of Physical Activity Scale for the Elderly (PASE-C) in patients with COPD. METHODS: A cross-sectional study was conducted with 167 outpatients aged 60 years or older with COPD...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28053519/network-pharmacology-based-identification-of-key-pharmacological-pathways-of-yin-huang-qing-fei-capsule-acting-on-chronic-bronchitis
#5
Guohua Yu, Yanqiong Zhang, Weiqiong Ren, Ling Dong, Junfang Li, Ya Geng, Yi Zhang, Defeng Li, Haiyu Xu, Hongjun Yang
For decades in China, the Yin-Huang-Qing-Fei capsule (YHQFC) has been widely used in the treatment of chronic bronchitis, with good curative effects. Owing to the complexity of traditional Chinese herbal formulas, the pharmacological mechanism of YHQFC remains unclear. To address this problem, a network pharmacology-based strategy was proposed in this study. At first, the putative target profile of YHQFC was predicted using MedChem Studio, based on structural and functional similarities of all available YHQFC components to the known drugs obtained from the DrugBank database...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28053518/initiation-of-triple-therapy-maintenance-treatment-among-patients-with-copd-in-the-us
#6
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/28053517/the-use-of-multiple-respiratory-inhalers-requiring-different-inhalation-techniques-has-an-adverse-effect-on-copd-outcomes
#7
Sinthia Bosnic-Anticevich, Henry Chrystyn, Richard W Costello, Myrna B Dolovich, Monica J Fletcher, Federico Lavorini, Roberto Rodríguez-Roisin, Dermot Ryan, Simon Wan Yau Ming, David B Price
BACKGROUND: Patients with COPD may be prescribed multiple inhalers as part of their treatment regimen, which require different inhalation techniques. Previous literature has shown that the effectiveness of inhaled treatment can be adversely affected by incorrect inhaler technique. Prescribing a range of device types could worsen this problem, leading to poorer outcomes in COPD patients, but the impact is not yet known. AIMS: To compare clinical outcomes of COPD patients who use devices requiring similar inhalation technique with those who use devices with mixed techniques...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28053516/psychometric-properties-of-the-anxiety-inventory-for-respiratory-disease-in-patients-with-copd-in-china
#8
Xiao-Yan Dong, Lan Wang, Yan-Xia Tao, Xiu-Li Suo, Yue-Chuan Li, Fang Liu, Yue Zhao, Qing Zhang
BACKGROUND: Anxiety is a common comorbidity in patients with COPD in China, and it can significantly decrease patients' quality of life. Almost all anxiety measurements contain somatic items that can overlap with symptoms of COPD and side effects of medicines, which can lead to bias in measuring anxiety in patients with COPD. Therefore, a brief and disease-specific non-somatic anxiety measurement scale, the Anxiety Inventory for Respiratory Disease (AIR), which has been developed and validated in its English version, is needed for patients with COPD in China...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28053515/gender-differences-in-the-t-cell-profiles-of-the-airways-in-copd-patients-associated-with-clinical-phenotypes
#9
Helena Forsslund, Mingxing Yang, Mikael Mikko, Reza Karimi, Sven Nyrén, Benita Engvall, Johan Grunewald, Heta Merikallio, Riitta Kaarteenaho, Jan Wahlström, Åsa M Wheelock, C Magnus Sköld
T lymphocytes are believed to play an important role in the pathogenesis of chronic obstructive pulmonary disease (COPD). How T cells are recruited to the lungs and contribute to the inflammatory process is largely unknown. COPD is a heterogeneous disease, and discriminating disease phenotypes based on distinct molecular and cellular pathways may provide new approaches for individualized diagnosis and therapies. Bronchoalveolar lavage (BAL) and blood samples were obtained from 40 never-smokers, 40 smokers with normal lung function, and 38 COPD patients...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28031708/trend-of-cost-and-utilization-of-copd-medication-in-korea
#10
Jongmin Lee, Jae Ha Lee, Jee-Ae Kim, Chin Kook Rhee
BACKGROUND: There are only a few longitudinal studies regarding medical utilization and costs for patients with COPD. The purpose of this study was to analyze the trend of medical utilization and costs on a long-term basis. METHODS: Using the Korean Health Insurance Review and Assessment Service (HIRA) data from 2008 to 2013, COPD patients were identified. The trend of medical utilization and costs was also analyzed. RESULTS: The number of COPD patients increased by 13...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28031707/early-efficacy-of-budesonide-formoterol-in-patients-with-moderate-to-very-severe-copd
#11
Peter M Calverley, Göran Eriksson, Christine R Jenkins, Antonio R Anzueto, Barry J Make, Anders Persson, Malin Fagerås, Dirkje S Postma
BACKGROUND AND OBJECTIVE: Large clinical trials have confirmed the long-term efficacy of inhaled corticosteroid/long-acting β2-agonist combinations in patients with chronic obstructive pulmonary disease (COPD). It was hypothesized that significant treatment effects would already be present within 3 months after the initiation of treatment across a range of clinical outcomes, irrespective of COPD severity. METHODS: Post hoc analysis of 3-month post-randomization outcomes, including exacerbation rates, dropouts, symptoms, reliever use, and lung function, from three studies with similar inclusion criteria of moderate-to-very-severe COPD...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28031706/domain-specific-cognitive-impairment-in-patients-with-copd-and-control-subjects
#12
Fiona Ahm Cleutjens, Frits Me Franssen, Martijn A Spruit, Lowie Egw Vanfleteren, Candy Gijsen, Jeanette B Dijkstra, Rudolf Whm Ponds, Emiel Fm Wouters, Daisy Ja Janssen
Impaired cognitive function is increasingly recognized in COPD. Yet, the prevalence of cognitive impairment in specific cognitive domains in COPD has been poorly studied. The aim of this cross-sectional observational study was to compare the prevalence of domain-specific cognitive impairment between patients with COPD and non-COPD controls. A neuropsychological assessment was administered in 90 stable COPD patients and 90 non-COPD controls with comparable smoking status, age, and level of education. Six core tests from the Maastricht Aging Study were used to assess general cognitive impairment...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28008246/the-administration-of-a-high-refined-carbohydrate-diet-promoted-an-increase-in-pulmonary-inflammation-and-oxidative-stress-in-mice-exposed-to-cigarette-smoke
#13
Karina Braga Pena, Camila de Oliveira Ramos, Nícia Pedreira Soares, Pamela Félix da Silva, Ana Carla Balthar Bandeira, Guilherme de Paula Costa, Sílvia Dantas Cangussú, André Talvani, Frank Silva Bezerra
This study aimed to evaluate the effects of a high refined carbohydrate diet and pulmonary inflammatory response in C57BL/6 mice exposed to cigarette smoke (CS). Twenty-four male mice were divided into four groups: control group (CG), which received a standard diet; cigarette smoke group (CSG), which was exposed to CS; a high refined carbohydrate diet group (RG), which received a high refined carbohydrate diet; and a high refined carbohydrates diet and cigarette smoke group (RCSG), which received a high refined carbohydrate diet and was exposed to CS...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28008245/rates-and-predictors-of-depression-status-among-caregivers-of-patients-with-copd-hospitalized-for-acute-exacerbations-a-prospective-study
#14
Roberto Bernabeu-Mora, Gloria García-Guillamón, Joaquina Montilla-Herrador, Pilar Escolar-Reina, José Antonio García-Vidal, Francesc Medina-Mirapeix
BACKGROUND: Hospitalization is common for acute exacerbation of COPD, but little is known about its impact on the mental health of caregivers. OBJECTIVE: The aim of this study was to determine the rates and predictors of depressive symptoms in caregivers at the time of hospitalization for acute exacerbation of COPD and to identify the probability and predictors of subsequent changes in depressive status 3 months after discharge. MATERIALS AND METHODS: This was a prospective study...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28008244/indacaterol-glycopyrronium-in-symptomatic-patients-with-copd-gold-b-and-gold-d-versus-salmeterol-fluticasone-illuminate-lantern-pooled-analysis
#15
Claus Vogelmeier, Nanshan Zhong, Michael J Humphries, Karen Mezzi, Robert Fogel, Giovanni Bader, Francesco Patalano, Donald Banerji
BACKGROUND: Indacaterol/glycopyrronium (IND/GLY) is approved for maintenance treatment of adult patients with COPD. This post hoc analysis explored the efficacy and safety of IND/GLY versus salmeterol/fluticasone (SFC) in symptomatic (Global Initiative for Chronic Obstructive Lung Disease [GOLD] B and GOLD D) patients with moderate-to-severe COPD. PATIENTS AND METHODS: Data from LANTERN and ILLUMINATE studies were pooled and analyzed. In both studies, symptomatic COPD patients were randomized to once-daily IND/GLY 110 μg/50 μg or twice-daily SFC 50 μg/500 μg...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28008243/efficacy-of-tiotropium-olodaterol-fixed-dose-combination-in-copd
#16
REVIEW
Eric Derom, Guy G Brusselle, Guy F Joos
Tiotropium-olodaterol, formulated in the Respimat soft-mist inhaler, is an inhaled fixed-dose combination (FDC) of a long-acting muscarinic antagonist (LAMA) and a long-acting β2-agonist (LABA), commercialized under the name of Spiolto or Stiolto. The efficacy of tiotropium-olodaterol 5-5 μg once daily in adult patients with COPD was documented in eleven large, multicenter trials of up to 52 weeks duration. Tiotropium-olodaterol 5-5 μg not only improved spirometric values to a significantly greater extent than placebo but also resulted in statistically significant beneficial effects on dyspnea, markers of hyperinflation, use of rescue medication, health-related quality of life, and exercise endurance...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28003744/endocan-and-the-respiratory-system-a-review
#17
REVIEW
Maria Kechagia, Ioannis Papassotiriou, Konstantinos I Gourgoulianis
Endocan, formerly called endothelial cell-specific molecule 1, is an endothelial cell-associated proteoglycan that is preferentially expressed by renal and pulmonary endothelium. It is upregulated by proangiogenic molecules as well as by pro-inflammatory cytokines, and since it reflects endothelial activation and dysfunction, it is regarded as a novel tissue and blood-based relevant biomarker. As such, it is increasingly being researched and evaluated in a wide spectrum of healthy and disease pathophysiological processes...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28003743/prognostic-utility-of-admission-cell-free-dna-levels-in-patients-with-chronic-obstructive-pulmonary-disease-exacerbations
#18
Avital Avriel, Dmitry Rozenberg, Yael Raviv, Dov Heimer, Amir Bar-Shai, Rachel Gavish, Jony Sheynin, Amos Douvdevani
BACKGROUND: Chronic obstructive pulmonary disease exacerbations (COPDEs) are associated with increased morbidity and mortality. Cell-free DNA (cfDNA) is a novel biomarker associated with clinical outcomes in several disease states but has not been studied in COPD. The objectives of this study were to assess cfDNA levels during a COPDE, to evaluate the association of cfDNA with clinical parameters and to explore the prognostic implications of cfDNA levels on long-term survival. METHODS: This was an observational study that assessed cfDNA levels in patients admitted to hospital for a COPDE...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28003742/major-air-pollutants-and-risk-of-copd-exacerbations-a-systematic-review-and-meta-analysis
#19
Jinhui Li, Shengzhi Sun, Robert Tang, Hong Qiu, Qingyuan Huang, Tonya G Mason, Linwei Tian
BACKGROUND: Short-term exposure to major air pollutants (O3, CO, NO2, SO2, PM10, and PM2.5) has been associated with respiratory risk. However, evidence on the risk of chronic obstructive pulmonary disease (COPD) exacerbations is still limited. The present study aimed at evaluating the associations between short-term exposure to major air pollutants and the risk of COPD exacerbations. METHODS: After a systematic search up until March 30, 2016, in both English and Chinese electronic databases such as PubMed, EMBASE, and CNKI, the pooled relative risks and 95% confidence intervals were estimated by using the random-effects model...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/27994453/drop-in-lung-function-during-asthma-and-copd-exacerbations-can-it-be-assessed-without-spirometry
#20
Hasse Melbye, Salwan Al-Ani, Mark Spigt
BACKGROUND: When assessing patients with exacerbation of asthma or COPD, it may be useful to know the drop in forced expiratory volume in 1 second (FEV1) compared with stable state, in particular when considering treatment with oral corticosteroids. The objective of the study was to identify indicators of drop in FEV1 during exacerbations. METHODS: In this prospective multicenter study from primary care, patients diagnosed with asthma or COPD were examined at stable state and during exacerbations the following year...
2016: International Journal of Chronic Obstructive Pulmonary Disease
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