Search results for "Chronic obstructive"

Determinants of physical activity in daily life in candidates for lung transplantation

2012

BACKGROUND: Participation in daily physical activity (PA) has never been objectively assessed in candidates for lung transplantation (LTx). The main research questions were: 1) How active are LTx-candidates in daily life? 2) What are determinants of activity behavior before LTX? METHODS: Ninety-six candidates for LTx (diagnosis of COPD or interstitial lung disease; mean age 55 ± 7 years) underwent measurements of PA, pulmonary function, 6-min walking distance (6MWD), muscle force and health-status (SF-36 scale). RESULTS: Patients were markedly inactive (5% of waking hours walking, 26% standing and 69% sedentary). Backward multiple regression identified 6MWD (expressed as % of predicted valu…

Guideline-based survey of outpatient COPD management by pulmonary specialists in Germany

2012

Thomas Glaab1,2, Claus Vogelmeier3, Andreas Hellmann4, Roland Buhl11Department of Respiratory Diseases III, Medical Center of the Johannes Gutenberg-University, Mainz, 2Medical Affairs Germany, Respiratory Medicine, Boehringer Ingelheim Pharma GmbH and Co, KG, Ingelheim, 3Department of Respiratory Diseases, University Hospitals of Giessen and Marburg, Marburg, 4Federal Association of Pneumologists, Augsburg, GermanyBackground: Little is known about the role of guidelines for the practical management of chronic obstructive pulmonary disease (COPD) by office-based pulmonary specialists. The aim of this study was to assess their outpatient management in relation to current guideline recommenda…

Competitive interaction between chronic obstructive pulmonary disease and CHA2DS2-VASc score in predicting incident atrial fibrillation

2018

Background: Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality, and an emerging risk factor for atrial fibrillation (AF). CHADS2 and CHA2DS2-VASc scores are significantly associated with incident AF independently of other risk factors. The aim of this study was to demonstrate a possible interaction between COPD and CHA2DS2-VASc in predicting incident AF. Methods: This observational prospective cohort study included 4322 Caucasians with cardiovascular risk factors, stratified by CHA2DS2-VASc score (> 2 vs < 2) and presence/absence of COPD. To detect AF appearance, patients underwent, every 6 months, physical examination, standard 12‑lead electrocardiog…

Smoking in COPD Patients: A New Clinical Phenotype?

2017

Parathyroid Hormone as a Novel Biomarker for Chronic Obstructive Pulmonary Disease: Korean National Health and Nutrition Examination Survey

2015

Objective To understand and predict chronic obstructive pulmonary disease (COPD), a biomarker that reflects disease severity is needed. Research Design and Methods Data from 10269 adults aged over 40 years of age were retrieved from the Korea National Health and Nutrition Examination Survey (KNHANES), and 1302 patients met the criteria for COPD. The association between values of vitamin D and parathyroid hormone (PTH), and COPD severity including lung function and quality of life, were analyzed. Results In COPD patients, lung function was inversely related to PTH values (P = 0.02 for FVC [% predicted]; P < 0.001 for FEV1 [% predicted]); however, the association of lung function with vitamin…

Impact of Baseline and Induced Dyspnea on the Quality of Life of Patients With COPD

2008

Objective Dyspnea is the main symptom of chronic obstructive pulmonary disease (COPD) and as such is an important determinant of health-related quality of life. It is, however, weakly correlated to severity of obstruction and there is little information available on how it exercises its effect on health-related quality of life. The aims of this study were to identify the determinants of baseline dyspnea and to ascertain how that factor influences the health-related quality of life of patients with COPD. Patients and methods A total of 101 patients with COPD were studied. Tests included full lung function assessment, the bronchial provocation test (n=70), and the 6-minute walk test. The foll…

Mass Output and Particle Size Distribution of Glucocorticosteroids Emitted from Different Inhalation Devices Depending on Various Inspiratory Paramet…

2002

Efficient inhalation therapy depends on successful delivery of the drug to the lung. The efficacy of drug delivery is not only influenced by the characteristics of the inhalation device, but also by the patient's handling of the device and by the inspiratory maneuver achieved through the device. We analyzed the output characteristics of three different chlorofluorocarbon (CFC)-free breath-actuated inhalers for inhaled glucocorticosteroids (BUD Turbohaler, FP Diskus/Accuhaler and HFA-BDP Autohaler, respectively). Mass output and particle size distribution of drug aerosol delivered by the inhalers were determined depending on different inhalation parameters in vitro using an Andersen cascade …

Chronic renal failure: a neglected comorbidity of COPD

2009

BACKGROUND: To the best of our knowledge, the association between COPD and chronic renal failure (CRF) has never been assessed. Lean mass is frequently reduced in COPD, and the glomerular filtration rate (GFR) might be depressed in spite of normal serum creatinine (concealed CRF). We investigated the prevalence and correlates of both concealed and overt CRF in elderly patients with COPD. METHODS: We evaluated 356 consecutive elderly outpatients with COPD enrolled in the Extrapulmonary Consequences of COPD in the Elderly Study and 290 age-matched outpatients free from COPD. The GFR was estimated using the Modification of Diet in Renal Disease Study Group equation. Patients were categorized a…

Effects of chronic airway disease on health status of geriatric patients.

2004

Background and aims: The impact of chronic airway disease on the health status of elderly patients is only to some extent explained by indexes of airflow limitation. The present study was designed to assess to what extent: 1) asthma, chronic obstructive pulmonary disease (COPD) and chronic bronchitis with normal FEV1 (simple bronchitis) differ in their impact on health status; 2) health status depends upon non-respiratory factors. Methods: A total of 1601 outpatients over 65 - 198 with asthma, 228 with COPD, 91 with simple bronchitis, and 1084 with non-respiratory illnesses (control group) -were studied by collection of five health status indexes and multidimensional assessment. Discriminan…

Integrated care pathways for airway diseases (AIRWAYS-ICPs)

2014

International audience; The objective of Integrated Care Pathways for Airway Diseases (AIRWAYS-ICPs) is to launch a collaboration to develop multi-sectoral care pathways for chronic respiratory diseases in European countries and regions. AIRWAYS-ICPs has strategic relevance to the European Union Health Strategy and will add value to existing public health knowledge by: 1) proposing a common framework of care pathways for chronic respiratory diseases, which will facilitate comparability and trans-national initiatives; 2) informing cost-effective policy development, strengthening in particular those on smoking and environmental exposure; 3) aiding risk stratification in chronic disease patien…