Background: Chronic obstructive pulmonary disease (COPD) is a common disease associated with premature death. Tobacco exposure is the main risk factor, but lower socioeconomic status, early life insults, and occupational exposures are also important risk factors. Socially marginalized people, facing homelessness, substance use disorder, and mental illness, are likely to have a higher risk of developing COPD, and, furthermore, experience barriers to healthcare access and consequently poorer outcomes.
View Article and Find Full Text PDFBackground: Non-T2 asthma is characterized by the absence of elevated type 2 inflammatory biomarkers such as blood-eosinophils, total and allergen-specific Immunoglobulin E and Fractional exhaled Nitric Oxide (FeNO). According to guidelines, inhaled corticosteroids (ICS) are the cornerstone of asthma management. However, ICS treatment is associated with a risk of local side effects, including hoarseness and thrush, and long-term high-dose therapy may cause systemic adverse effects.
View Article and Find Full Text PDFHome-based pulmonary telerehabilitation (PTR) has been proposed to be equivalent to supervised outpatient pulmonary rehabilitation (PR) but available randomised trials have failed to reach the minimal important changes (MIC). The purpose of this study was to analyse the proportion of MIC responders and non-responders on short-term (10 weeks from baseline) and long-term (62 weeks from baseline) in total and between groups in 134 patients with COPD randomised (1:1) to either home-based PTR or traditional hospital-based outpatient PR. Difference between PTR and PR on 6MWD response proportion could not be shown at 10 (OR=0.
View Article and Find Full Text PDFJ Epidemiol Community Health
September 2023
Background: It is well described that there is social inequality in the disease course of chronic obstructive pulmonary disease (COPD), but the impact of social relations is less explored. We aimed to investigate the impact of adult offspring and their educational level on readmission and death among older adults with COPD.
Methods: In total, 71 084 older adults born 1935-53 with COPD diagnosed at age ≥65 years in 2000-2018 were included.
Introduction: The prevalence of cachexia in patients with chronic obstructive pulmonary disease (COPD) is high and associated with reduced quality of life, increased mortality and morbidity. We aimed to test the effect of a high protein diet combined with exercise on fat-free mass (FFM), functional capacity, symptom burden and dyspnoea.
Methods: Outpatients with COPD and severe or very severe (GOLD grade III-IV) disease and malnutrition commencing pulmonary rehabilitation were randomised to a high-protein diet or standard care.
Inhaled corticosteroid (ICS) in patients with chronic obstructive pulmonary disease (COPD) has been debated for 20 years. In our systematic literature review and meta-analysis, we addressed the following: Should patients with COPD and a blood eosinophil count (EOS) of, respectively, a) < 150 cells/μl, b) 150-300 cells/μl, and c) > 300 cells/μl continue treatment with ICS? Protocol registered in PROSPERO (CRD42020178110) and funded by the Danish Health Authority. We searched Medline, Embase, CINAHL and Cochrane Central on 22 July 2020 for randomized controlled trials (RCT) of ICS treatment in patients with COPD (≥40 years, no current asthma), which analyzed outcomes by EOS count and where >50% of patients used ICS prior.
View Article and Find Full Text PDFIt is broadly believed that smokers who have ceased to smoke before the age of 30 years, have no excess health risk compared with never-smokers. As summarised in this review, large, prospective cohort studies show, that this holds true regarding all-cause mortality for men, whereas the risk of dying remains slightly elevated for women, who quit smoking early. The risk of lung cancer also remains elevated.
View Article and Find Full Text PDFThe role of statins on the disease course of COPD is controversial. Observational studies have shown a reduction in mortality and exacerbations, but results of randomised clinical trials (RCTs) of statin treatment and its effect on adverse outcomes are conflicting. Recent meta-analyses suggest the need for further RCTs including COPD patients both with and without concurrent cardiovascular disease (CVD).
View Article and Find Full Text PDFBackground And Objective: Inhaled corticosteroids (ICS) for COPD has been much debated. Our aim was to identify characteristics associated with prescribing ICS for patients with COPD alone compared to those with concomitant asthma in general practice.
Patients and methods: Participating general practitioners (GPs) (n=144) recruited patients with COPD (ICPC 2nd ed.
Introduction: The biomarker soluble urokinase plasminogen activator receptor (suPAR) has been associated with increased mortality in chronic obstructive pulmonary disease (COPD), while elevated blood eosinophils have been associated with better survival. We hypothesized that suPAR and blood eosinophil count are independent risk factors for readmission and mortality after an acute admission in patients with COPD.
Methods: This retrospective cohort study comprised 4022 patients with prevalent COPD acutely admitted to Hvidovre Hospital, Denmark.
Rationale: Pulmonary rehabilitation (PR) is an effective, key standard treatment for people with COPD. Nevertheless, low participant uptake, insufficient attendance and high drop-out rates are reported. Investigation is warranted of the benefits achieved through alternative approaches, such as pulmonary tele-rehabilitation (PTR).
View Article and Find Full Text PDF: It has been suggested that patients with inspiratory muscle weakness could benefit from specific inspiratory muscle training (IMT). We aimed to examine the frequency of patients with inspiratory muscle weakness in a Danish hospital-based outpatient pulmonary rehabilitation program, and to evaluate the association between inspiratory muscle strength and peripheral muscle strength and walking capacity. : Maximal Inspiratory Pressure (MIP) was assessed in 97 patients with COPD (39 men, 58 women, mean age years 70 ± 9, forced expiratory volume in 1 s ((FEV) = 35 ± 10% pred.
View Article and Find Full Text PDFIntroduction: Prognostic biomarkers in asthma are needed. The biomarker soluble urokinase plasminogen activator receptor (suPAR) has been associated with asthma control and with prognosis in acutely admitted medical patients. We investigated if suPAR and blood eosinophil counts at the time of admission for asthma are associated with readmission and mortality.
View Article and Find Full Text PDFThe purpose of this review is to summarise the existing knowledge of the relationship between exposure to en-vironmental tobacco smoke (ETS) and the development of chronic obstructive pulmonary disease (COPD). A possible causal relationship between ETS and COPD has long been suspected. Prenatal as well as postnatal ETS can reduce the lung function of the child permanently.
View Article and Find Full Text PDFBackground: Pulmonary rehabilitation (PR), delivered as a supervised multidisciplinary program including exercise training, is one of the cornerstones in the chronic obstructive pulmonary disease (COPD) management. We performed a systematic review and meta-analysis to assess the effect on mortality of a supervised early PR program, initiated during or within 4 weeks after hospitalization with an acute exacerbation of COPD compared with usual post-exacerbation care or no PR program. Secondary outcomes were days in hospital, COPD related readmissions, health-related quality of life (HRQoL), exercise capacity (walking distance), activities of daily living (ADL), fall risk and drop-out rate.
View Article and Find Full Text PDFIn 2012, The Danish Society of Respiratory Medicine gave birth to their most recent guideline regarding chronic obstructive pulmonary disease (COPD). Much has happened since, and in late 2017 an update has been published. Chapters have been deleted, and new ones added.
View Article and Find Full Text PDFBackground: The inflammatory biomarker soluble urokinase plasminogen activator receptor (suPAR) is elevated in severe acute and chronic medical conditions and has been associated with short-term mortality. The role of suPAR in predicting risk of death following an acute exacerbation of chronic obstructive pulmonary disease (AECOPD) has never been studied. We hypothesized that increased suPAR is an independent predictor of short-term mortality in patients admitted to hospital with COPD or acute respiratory failure.
View Article and Find Full Text PDFEur J Clin Microbiol Infect Dis
August 2018
Clostridium difficile infection (CDI) is a common complication to antibiotic use. Saccharomyces boulardii has shown effect as a prophylactic agent. We aimed to evaluate the efficacy of S.
View Article and Find Full Text PDFOne of the primary objectives in management of chronic obstructive pulmonary disease (COPD) is preventing decrease in lung function and reducing the annual number of acute exacerbations of COPD (AECOPD). An oral course of systemic corticosteroids is a commonly used treatment in AECOPD. We hypothesize that this treatment also increases exercise performance and decreases muscle fatigue.
View Article and Find Full Text PDFIntroduction: Despite many initiatives to improve coordination of patient pathways and intersectoral cooperation, Danish health care is still fragmented, lacking intra- and interorganisational integration. This study explores barriers to and facilitators of interorganisational integration as perceived by healthcare professionals caring for patients with chronic obstructive pulmonary disease within the Danish healthcare system.
Methods: Seven focus groups were conducted in January through July 2014 with 21 informants from general practice, local healthcare centres and a pulmonary department at a university hospital in the Capital Region of Denmark.
Introduction: Chronic obstructive pulmonary disease (COPD) is a progressive disease with symptoms that can have a major impact on patients' physical health. The aim of this study was to evaluate quality of life (QoL), symptom severity and dyspnoea in COPD patients treated with aclidinium up to 24 weeks.
Methods: In this prospective non-interventional multicentre study (198 centres in Sweden, Denmark, and Norway), COPD patients (age ≥40 years) who started treatment with aclidinium (initial therapy, change of treatment, or add-on therapy) could be included.
This observational study assessed the relationship between nighttime, early-morning and daytime chronic obstructive pulmonary disease (COPD) symptoms and exacerbations and healthcare resource use. COPD symptoms were assessed at baseline in patients with stable COPD using a standardised questionnaire during routine clinical visits. Information was recorded on exacerbations and healthcare resource use during the year before baseline and during a 6-month follow-up period.
View Article and Find Full Text PDFBackground: Previous studies have reported an association between low birth weight and low adult lung function, but findings have not been consistent. The aim of this study was to investigate whether birth weight is associated with both the level and the decline in adult lung function in general population.
Methods: The Danish Inter99 study is a population-based intervention study in adults aged 30-60 years, providing information on birth weight and lung function on 4428 participants.
Background: The simultaneous presence of cancer and other medical conditions (comorbidity) is frequent. Cigarette smoking is the major risk factor for as well head and neck cancer (HNC) and lung cancer (LC) as chronic obstructive pulmonary disease (COPD). COPD is the most common comorbidity in LC patients, and presence of COPD worsens the prognosis of HNC and LC.
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