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Evidence on mortality rates and causes of death associated with extrapulmonary nontuberculous mycobacteria (NTM) infection is limited. This nationwide register-based study in Denmark used diagnostic codes to match adult patients with extrapulmonary NTM infection 1:4 to controls. During 2000–2017, we identified 485 patients, who had significantly more comorbidities than controls. The 5-year mortality rate for patients was 26.8% (95% CI 23.1%–31.0%) and for controls, 10.9% (95% CI 9.6%–12.4%). The median age at death was 76 (interquartile range 63–85) years for patients and 84 (interquartile range 73–90) years for controls. The adjusted hazard rate of death for patients was 1.34 (95% CI 1.10–1.63; p = 0.004). Patients and controls mainly died of cardiovascular disease and solid malignant neoplasms. Hematologic malignancies and HIV were more frequently causes of death in patients. Mortality rates are substantial among patients with extrapulmonary NTM infection, predominantly caused by underlying conditions.

BackgroundBoth adherence rates to pulmonary rehabilitation (PR) programmes and long-term attendance in exercise training after PR remain a challenge. In our previous randomised controlled trial (RCT), effects were positively associated with a dose-response pattern, regardless of whether PR contained conventional physical exercise training (PExT) or Singing for Lung Health (SLH) as a training modality within a 10 weeks’ PR programme for chronic obstructive pulmonary disease (COPD). However, long-term status of this RCT cohort remains unknown. In this study, we investigated whether current status (=attendance in supervised exercise training or a lung choir and scoring in quality of life (QoL)) was related to initial PR completion, randomisation, or adherence.MethodsWe collected data via telephone, using a researcher-developed questionnaire on current self-reported attendance in supervised exercise training or a lung choir and on perceived benefits of the initial RCT intervention. Additionally, we used COPD-validated questionnaires (primarily: QoL (measure: St George's Respiratory Questionnaire; SGRQ).ResultsIn 2023 (i.e., mean/median 4.7 years after initial PR), surviving participants were contacted (n = 196; 73% of 270), and 160 (82% of 196) were included. Out of the included participants, 30 (19%) had not completed initial PR. Compared to the initial PR-completers, non-completers reported less current attendance in exercise training or lung choir (24% vs. 46%, p = 0.03) but SGRQ scores were comparable. Yet, those who attended exercise training or lung choir at present (n = 66/160; 41% out of 160) reported better QoL score than those with no current attendance (SGRQ; Attending: 39.9 ± 15.4; Not attending: 43.1 ± 16.7; p = 0.02). Neither having had SLH instead of PExT, nor adherence level during initial PR, was related to current attendance or to QoL scores.ConclusionThis study indicates that long-term self-reported attendance and current QoL scores are positively related to initial completion of a PR programme. Surprisingly, neither initial PR content (PExT or SLH) nor initial PR adherence was related to long-term outcomes. We suggest that future PR programmes include special attention to those who do not complete PR to support long-term attendance and QoL status.

IntroductionChronic Obstructive Pulmonary Disease (COPD) profoundly affects physical, psychological, and social aspects of life, yet these issues often remain unaddressed. Patient-Reported Outcomes Measures (PROM) have the potential to address these issues by promoting person-centered communication. However, their impact in COPD practice remains uncertain. This study aimed to investigate how patients with COPD perceive the usefulness of a new holistic PROM for general palliative care (PRO-Pall) before and during outpatient consultations.MethodsSemi-structured telephone interviews were conducted with patients diagnosed with moderate to very severe COPD, 2-5 days after consultation at a respiratory outpatient clinic in Denmark. Interviews were transcribed verbatim and analyzed inductively using qualitative content analysis.ResultsNine patients (five males; mean age: 66 years) participated in the study with four themes emerging: (1) Unlocking thoughts: Completing PRO-Pall stimulated patients’ self-reflection, which revealed previously overlooked COPD-related issues, particularly psychosocial challenges. (2) Unmasking concerns: Patients felt encouraged to be honest, rather than concealing their concerns. (3) Breaking the ice: PRO-Pall responses enabled direct questioning by healthcare professionals during consultations, initiating discussions on patients’ sensitive yet vital COPD-related matters. (4) Deepening the dialogue: Healthcare professionals’ targeted and attentive approach fostered more holistic and meaningful discussions, providing most patients with a deeper understanding of psychosocial issues affecting their well-being.ConclusionCompleting PRO-Pall prior to outpatient consultations prompted most patients with COPD to unveil previously unacknowledged psychosocial challenges. During consultations, addressing these challenges initiated open discussions on individual concerns, enhancing most patients’ understanding of the multifaceted burden of COPD.

Background A decreasing use of inhaled corticosteroids (ICS) in patients with a hospital-registered diagnosis of chronic obstructive pulmonary disease (COPD) has recently been documented in Denmark. ICS treatment is not recommended in patients with high pneumonia risk, and we aimed to assess the development of ICS treatment in relation to pneumonia occurrence.Methods Annual nationwide register-based cross-sectional studies from 1998 to 2018 including all patients ≥40 years of age with a hospital-registered ICD-10 diagnosis of COPD on the 31st of December each year. We calculated the annual proportion of patients with at least one outpatient pneumonia (redeemed prescription of relevant antibiotics) or pneumonia hospitalization (hospitalization or ER visit), and stratified by ICS dose (No ICS, low dose, medium dose, or high dose).Results The study population increased from 35,656 patients in 1998 to 99,057 patients in 2018. The annual proportion of patients experiencing a pneumonia decreased from 69.4% to 55.2%. The proportion of patients with at least one outpatient pneumonia, but no hospitalization, decreased (59.2% to 46.2%). The overall proportion of patients with at least one pneumonia hospitalization remained unchanged (10.2% to 9.0%), but this proportion increased in patients in high dose ICS (9.9% to 14.6%). The overall proportion of patients in high dose treatment decreased (12.7% to 5.7%), but not in patients with pneumonia hospitalization (16.5% to 15.1).Conclusions Our study demonstrates a nationwide decrease from 1998 to 2018 in the proportion of patients who redeemed a prescription for antibiotics used mainly for respiratory tract infections, which may reflect a decrease in the number of outpatient pneumonias. This decrease was largely caused by an increase in the number of patients without pneumonia. No differences over time were seen regarding hospitalization-requiring pneumonia. High dose ICS treatment was unchanged in patients with hospitalization-requiring pneumonia.

BackgroundFear-avoidance in COPD can have detrimental effects on pulmonary rehabilitation (PR) outcomes and is therefore important to address. This prospective study examined changes in and management of COPD-related anxiety symptoms over the course of a PR program.MethodsPatients with COPD referred to 9-weeks of PR in the municipality of Vejle, Denmark from January to December 2022 completed a six-minute walk test (6MWT) and the following questionnaires, both before and after PR: COPD Anxiety Questionnaire 20-item version (CAF-R), measuring COPD-related anxiety; COPD Assessment Test (CAT), measuring COPD-related disability; 12-Item Short-Form Health Survey (SF-12), measuring health-related quality of life (HR-QoL); sociodemographic and disease-related information. After PR, a subsample of the patients took part in semi-structured interviews exploring their understanding of how they managed COPD-related anxiety during PR. Pre- and post-assessment of COPD-related anxiety and other PR outcomes were analysed with t-tests and correlation analyses. Qualitative interviews were analysed using a thematic analysis approach.ResultsA total of 72 patients with COPD (mean ± SD age 71 ± 8, 53% female) were included in the study, and 13 took part in qualitative interviews. A significant decrease in COPD-related anxiety was observed from before to after PR, corresponding to a small effect size (Cohen's d = 0.32; p = 0.018). Reductions in COPD-related anxiety were not associated with improvements in COPD-related disability, HR-QOL, or functional exercise capacity. The qualitative findings identified four anxiety management strategies, i.e., “planning”, “problem-solving”, “accepting”, and “confronting”, which were influenced by interactions with healthcare professionals and co-patients as well as patients’ own perception.ConclusionsCOPD-related anxiety symptoms was reduced after PR, potentially through the use of various management strategies. The strategies appeared to be influenced by interactional factors during the PR program.

Introduction Lung cancer (LC) is the most common cause of cancer-related deaths worldwide, and its prognosis upon metastasis remains poor. Patients with COPD face a significantly elevated LC risk, up to six times greater than those with normal lung function. We aimed to investigate LC prevalence and stage distribution among COPD outpatients. Furthermore, we aimed to outline the COPD-related variables associated with referral for LC examination. Methods We conducted a retrospective analysis encompassing the period from 1 January 2012 to 31 December 2018 on all outpatients with COPD and LC and individuals referred for LC examinations. Results Among all COPD outpatients, 2231 patients (18%) were referred for LC examinations and 565 (4.6%) were diagnosed with LC. LC patients with COPD were more likely to be stage I–II, in contrast to the non-COPD LC population (46% versus 26%, p2) and experienced a greater frequency of exacerbations (30% versus 24% with two or more exacerbations). Conclusion Our study revealed a notably high LC incidence among COPD outpatients. LC patients with COPD were diagnosed at earlier stages, and outpatients with more pronounced COPD symptoms were more inclined to undergo LC diagnostics. The overrepresentation of LC cases among COPD outpatients emphasises the importance of tailoring specific screening initiatives for this demographic.

Background: Lung cancer, once rare, has evolved into the global leading cause of cancer-related mortality, primarily driven by widespread cigarette smoking in the 20th century. This study explores the historical trends of lung cancer incidence in Denmark over four decades, emphasizing the impact of smoking prevalence, age, and gender on the observed patterns. Materials and methods: Drawing upon data from the Danish National Patient Register and information on smoking habits provided by the Danish Health Authority, this study investigates lung cancer incidence rates, demographic shifts, and smoking prevalence from 1980 to 2022. Results: Smoking prevalence exhibited a consistent decline in males from 1950 to 2022, whereas female smoking prevalence maintained a stable level from 1950 to 1987, followed by a subsequent decline from 1987 to 2022. A peak in lung cancer crude incidence rates was identified during 2014–2017, with no significant difference observed before and after this period. Over the period, the gender distribution transitioned from a male majority to an equal male-female ratio, and age-specific disparities indicated declines in patients aged 50–59 and increases in those above 80 years. Interpretation: The certainty of a decline in lung cancer incidence in the coming years remains unclear. Based on smoking prevalence, it might still be a decade away. To ensure a sustained decline in lung cancer incidence, targeted interventions are imperative, including customized smoking cessation programs that could be designed favorably for females. Given the modest decline in smoking prevalence over the last decade, legislation aimed at discouraging young individuals from smoking is pivotal. As of now, these efforts have not been implemented in Denmark.

Abstract Background Hospital visits constitute a ‘window of opportunity’ for initiating smoking cessation attempts, and healthcare providers (HCPs) play an important role in supporting patients to stop smoking. Yet, the current practices of supporting smoking cessation in the hospital setting are largely unexplored. The aim of this study was to explore practices of smoking cessation support among hospital-based HCPs. Methods HCPs working in a large hospital in the secondary care sector completed an online, cross-sectional survey, including sociodemographic and work-related factors as well as 21 questions assessing practices of smoking cessation support based on the “five As” framework. Descriptive statistics were computed, and predictors of HCPs giving patients advice to stop smoking were explored using logistic regression analysis. Results All employees (N = 3998) in the hospital received a survey link; 1645 (41.1%) HCPs with daily patient contact completed the survey. Smoking cessation support in the hospital setting was limited with regard to assessment of smoking; providing information and advice; planning and referral for further support; and follow-up on smoking cessation attempts. Almost half (44.8%) of participating HCPs with daily patient contact never or rarely advise their patients to stop smoking. Physicians were more likely than nurses to advice patients to stop smoking, and HCPs in outpatient clinics were more likely to give advice than inpatient clinic HCPs. Conclusion Smoking cessation support is very limited in the hospital-based healthcare setting. This is problematic, as hospital visits can be windows of opportunity to help patients change their health behaviour. An intensified focus on the implementation of hospital-based smoking cessation support is needed.

Introduction Chronic obstructive pulmonary disease (COPD) is one of the leading causes of death worldwide, which is partly contributed to the increasing prevalence of COPD owning to a demographic shift towards an older population. Conversely, recent studies on COPD mortality that take this demographic shift in age into account find decreasing overall age-standardised COPD mortality rates over time. This decrease in the age-standardised COPD mortality rate is contributed advances in COPD diagnostics and treatment, decreasing smoking prevalence and general advances in medical care particularly in western countries. However, it is unknown if patients with COPD have experienced a comparable relative increase in survival in line with the general population.Hence, there is a need for longitudinal studies comparing trends in mortality in patients with COPD compared with matched non-COPD individuals from the background population.Methods and analyses This is a cohort study with a matched non-COPD comparator cohort. Data are retrieved from the Danish national registers. Data from multiple registries from 1983 to 2018 will be merged on an individual level using the 10-digit Civil Registration numbers that are unique to each citizen in Denmark. Time trends in mortality in patients with COPD compared with the matched comparator cohort will be examined in three study periods: 1983–1993, 1994–2007 and 2008–2018.Ethics and dissemination The study is entirely based on registry data and ethical approval is not required according to Danish Law and National Ethics Committee Guidelines. The results will be published in peer-reviewed journals and reported at appropriate national and international conferences.

Introduction As a common chronic disease seen across all ages, asthma has the potential to incur high societal and individual costs from both direct healthcare costs and loss of productivity. Most previous studies use smaller, selected populations to assess the cost of asthma, possibly reducing generalisability. We, therefore, aimed to assess the total, nationwide economic burden of asthma by severity from both an individual and a societal perspective.Methods The annual cost of asthma was assessed in a Danish nationwide cohort of patients aged 18–45 during 2014–2016 as excess healthcare costs, loss of income and welfare expenditure compared with controls (matched 1:4) using national registries. Asthma severity was defined as mild-to-moderate (steps 1–3 or step 4 without exacerbations) or severe (step 4 with exacerbations or step 5).Results Across 63 130 patients (mean age 33, 55% female), the annual excess cost of asthma compared with controls was predicted to €4095 (95% CI €3856 to €4334) per patient. Beyond direct costs related to treatment and hospitalisations (€1555 (95% CI €1517 to €1593)), excess indirect costs related to loss of income (€1060 (95% CI €946 to €1171)) and welfare expenditure (eg, sick pay and disability pensions) (€1480 (95% CI €1392 to €1570)) were seen. Crude pooling of excess costs resulted in an annual societal cost of €263 million for all included patients.Severe asthma (4.5%) incurred 4.4 times higher net costs (€15 749 (95% CI 13 928 to €17 638)) compared with mild-to-moderate disease (€3586 (95% CI €3349 to €3824)). Furthermore, patients with severe asthma experienced an annual loss of income of €3695 (95% CI €4106 to €3225) compared with controls.Conclusion In young adults with asthma, a significant societal and individual financial burden of disease was seen across severities. Expenditure was mainly driven by loss of income and welfare utilisation, rather than direct healthcare costs.

Objectives: Endobronchial valve (EBV) treatment is a treatment option for selected patients with severe chronic obstructive pulmonary disease (COPD) to reduce dyspnea and improve quality of life. However, the procedure is associated with risk of complications, and not all patients achieve the expected outcomes. The present study explores patients’ expectations while waiting for EBV treatment. Methods: Fifteen patients accepted for EBV treatment at Aarhus University Hospital in Denmark from October 2020 to June 2021 participated in a 30-min, semi-structured interview about (1) the experience of living with COPD and (2) expectations regarding EBV. Results: Four themes were identified: a life of reduced quality; hopes and expectations; information about EBV; and perception of risks. Most patients described their lives as not worth living, and they hoped that EBV would give them their physical and social lives back, while also being aware that EBV would probably not work miracles. Patients’ information seeking was influenced by their hopes and expectations to the treatment. They filtered out negative information, focusing on the hope for a positive outcome. This made them willing to run the risk of complications. Conclusion: Living a life of considerably reduced quality, patients might have an increased focus on potential positive effects of EBV treatment while filtering out information about potential side effects. This might bias their decision-making process.

Abstract The prevalence of active smokers has remained relatively stable around 20% for several years in Denmark despite knowledge of the harmful effects. Smoking cessation is the most effective way to limit progression and reduce mortality of chronic obstructive pulmonary disease (COPD). Therefore, smoking cessation is particularly important among adults with COPD. The aim of this study was to determine the extent to which adults 30–50 years of age with COPD redeem pharmacotherapy for smoking cessation, and to identify demographic factors that influence the use of smoking cessation medication. We conducted a national retrospective non-interventional registry study, including all Danish patients with COPD (ICD-10 code J.44: chronic obstructive pulmonary disease) aged 30–50 years in the period 2009–2015. We identified 7734 cases, who were matched with controls (15,307) 1:2 on age, sex, and geography. Smoking status was not registered. We found that 18% of cases (with an estimated smoking prevalence at 33–50%) redeemed pharmacological smoking cessation medication in the study period compared to 3% of the controls (with an estimated smoking prevalence at 23%). The OR for cases collecting pharmacological smoking cessation medication was 5.92 [95% CI 5.24–6.70]. Male sex, being unemployed, and receiving social benefits were factors associated with less probability of redeeming pharmacological smoking cessation medication. Our study indicates that attention is needed on smoking cessation in adults aged 30–50 years with COPD, especially if unemployed or receiving social benefits, as these individuals are less likely to redeem pharmacological smoking cessation medication.

Introduction Treatment with inhaled corticosteroids (ICS) is a widely used treatment in chronic obstructive pulmonary disease. The main effects include a reduction in the number of exacerbations and, for some patients, an increase in expected mortality. Unfortunately, the treatment is also linked to an increased risk of pneumonia, and very little is known about which patients experience this increased risk. There is a need for identification of patient characteristics associated with increased risk of pneumonia and treatment with ICS.Methods and analysis This is a register-based cohort study that uses the nationwide Danish registers. Data from several registers in the years 2008–2018 will be merged on an individual level using the personal identification numbers that are unique to every citizen in Denmark. Clusters based on pneumonia incidence and ICS treatment patterns will be explored with a sequence analysis in a 3-year follow-up period.Ethics and dissemination This is a register-based study and research ethics approval is not required according to Danish Law and National Ethics Committee Guidelines. The results will be submitted to peer-reviewed journals and reported at appropriate national and international meetings.

Recommendations for the treatment of chronic obstructive pulmonary disease (COPD) have shifted towards a more restrictive use of inhaled corticosteroids (ICS). We aimed to identify the nationwide development over time in the use of ICS treatment in COPD. We conducted a register-based repeated cross-sectional study using Danish nationwide registers. On a yearly basis from 1998 to 2018, we included all patients in Denmark ≥ 40 years of age with an ICD-10 diagnosis of COPD (J44). Accumulated ICS use was calculated for each year based on redeemed prescriptions. Patients were divided into the following groups: No ICS, low-dose ICS, medium-dose ICS, or high-dose ICS. From 1998 to 2018, the yearly proportion of patients without ICS treatment increased (from 50.6% to 57.6%), the proportion of patients on low-dose ICS treatment increased (from 11.3% to 14.9%), and the proportion of patients on high-dose ICS treatment decreased (from 17.0% to 9.4%). We demonstrated a national reduction in the use of ICS treatment in COPD from 1998 to 2018, with an increase in the proportion of patients without ICS and on low-dose ICS treatment and a decrease in the proportion of patients on high-dose ICS treatment.

Spontaneous regression of cancer is an extremely rare phenomenon, and it has been described in only a few cases of pulmonary cancer. We report a case of complete spontaneous regression of squamous-cell lung cancer (SCLC) following a core needle biopsy in a 67-year-old female patient with two previous lung cancers and concomitant follicular lymphoma. The patient was diagnosed with SCLC after 4 core needle biopsies from a nodule in the left upper lobe and at the same time suspected of having follicular lymphoma. Treatment for the lung cancer was delayed by approximately 8 weeks because the diagnosis of lymphoma was both challenging and time-consuming. A computed tomography scan was performed in relation to the scheduled treatment for SCLC, showing that the pulmonary nodule had disappeared completely. Most other cases of spontaneous regression of lung cancer hint at the involvement of immunological factors, and this case possibly involves a combination of mechanical and local immunological factors. Genetic and immunological analysis of patients showing spontaneous regression of cancers could provide valuable information.

ABSTRACTCough is a condition that can be caused by several different mechanisms. There are numerous guidelines for diagnosing the cause of cough, yet the effect of a well-constructed examination framework has not been investigated. At the Department of Internal Medicine, Lillebaelt Hospital, Vejle, a systematic examination framework for diagnosing cough was introduced. Two hundred consecutive patients referred to the pulmonary outpatient clinic with cough were included. The first 100 patients (Group 1) were included before implementation of the examination framework and diagnosed as usual. The next 100 patients (Group 2) were examined using the systematic framework. The primary endpoint was the number of appointments required to establish a diagnosis. A multivariable Poisson regression was performed, adjusting for age, sex, body mass index, pulmonary function (FEV1/FVC), duration of cough, and smoking status. A diagnosis was established within 1–2 visits in 47% in Group 1 compared to 83% in Group 2. When adjusting for confounders, fewer appointments was required to establish a diagnosis in Group 2 (Incidence rate ratio = 0.713 (95% confidence interval: 0.592–0.859), P = 0.000). Using a systematic examination framework for diagnosing cough may reduce the number of appointments required to establish a diagnosis, seemingly without compromising the diagnostic outcome.

ABSTRACTBackground: Invasive pneumococcal disease (IPD) is a major cause of morbidity and mortality globally. However, the literature on the vaccine effectiveness (VE) of 23-valent polysaccharide vaccine (PPV23) and 13-valent conjugated vaccine (PCV13) against IPD in adults is sparse. The aim was to summarize the available evidence on the VE of the PPV23 and the PCV13 in elderly individuals against IPD and to investigate how age and comorbidities influence VE against IPD. Methods: A systematic search was conducted in Medline and Embase in February 2021. We used combinations of terms related to PPV23, PCV13, elderly, high-risk populations, and IPD. Eligible articles published since 2010 were included. Two authors reviewed and extracted data. Results: Eight studies met the inclusion criteria for PPV23. The meta-analysis showed a reduced OR for all-type IPD with the use of PPV23 vaccine compared with unvaccinated controls (OR 0.69; 95%CI 0.54, 0.88) and a reduced OR for vaccine-type IPD compared with non-vaccine type IPD (0.69; 95%CI 0.63, 0.76). VE against vaccine-type IPD ranged from 28% to 54.1% for individuals aged 65–79 and from 7.5% to 34% for those aged ≥80–85 years. Most studies found a lower VE of PPV23 in populations with comorbidities and in immunocompromised populations compared with the VE for individuals without comorbidities.One study met the inclusion criteria for PCV13. The vaccine efficacy of PCV13 against IPD in individuals aged ≥65 was 75.0% (95% CI, 41.4 to 90.8).Conclusion: The results from this review show a reduction of IPD in elderly and high-risk populations vaccinated with PPV23 and PCV13. The protective effect may be lower in elderly individuals aged >80 and in individuals with comorbidities. However, the literature is sparse; large-scale prospective studies are required to evaluate the VE of PPV23 and PCV13 vaccination in adults against IPD.

Abstract A gap exists between guidelines and real-world clinical practice for the management and treatment of chronic obstructive pulmonary disease (COPD). Although this has narrowed in the last decade, there is room for improvement in detection rates, treatment choices and disease monitoring. In practical terms, primary care practitioners need to become aware of the huge impact of COPD on patients, have non-judgemental views of smoking and of COPD as a chronic disease, use a holistic consultation approach and actively motivate patients to adhere to treatment. This article is based on discussions at a virtual meeting of leading Nordic experts in COPD (the authors) who were developing an educational programme for COPD primary care in the Nordic region. The article aims to describe the diagnosis and lifelong management cycle of COPD, with a strong focus on providing a hands-on, practical approach for medical professionals to optimise patient outcomes in COPD primary care.

A young man known with autosomal dominant hyper IgE syndrome and changes on his chest radiograph was presumed to be infected with Aspergillus and treated with antifungal medicine for 11 months without effect. Positron emission tomography/computed tomography imaging was suggestive of Aspergilloma but bronchoalveolar lavage cultures, cytology as well as biochemistry were negative for Aspergillus. Finally, a transthoracic computed tomography-guided biopsy did not support the diagnosis of fungal infection as only chronic inflammatory changes were found. The patient was treated with Prednisolone after which the changes on his chest X-ray regressed.

BackgroundCommonly applied measures of symptoms of anxiety are not sensitive to disease-specific anxiety in patients with chronic obstructive pulmonary disease (COPD). There is a need for validated instruments measuring COPD-specific anxiety. Therefore, we translated the COPD-Anxiety Questionnaire (CAF) into Danish (CAF-R-DK) and performed an initial validation of the psychometric properties in a sample of patients with COPD.Materials and MethodsTranslation procedures followed the World Health Organization guidelines. Participants with COPD completed questionnaires measuring COPD-specific anxiety (CAF-R-DK), general psychological distress (Hospital Anxiety and Depression Scale) as well as variables related to COPD (COPD Assessment Test; modified Medical Research Council dyspnea scale), quality of life (the 12-item Short Form survey, SF12), and socio-demography.ResultsA total of 260 patients with COPD (mean age: 65.0, 69% female) completed questionnaires. The Danish version of CAF-R-DK demonstrated acceptable Cronbach’s α values that were comparable with those of the original CAF. As expected, the CAF-R-DK showed positive correlations with convergent constructs (CAT; HADS) and negative correlations with discriminant constructs (SF-12). However, the results for specific subdomains of the CAF-R-DK indicated inconsistency in the underlying concept of disease-specific anxiety, which was also suggested based on the subsequent confirmatory and exploratory factor analyzes.ConclusionThe CAF could serve as an important supplement to generic psychological distress screening of patients with COPD in somatic health care settings, and the questionnaire is now available in Danish. Translation into other languages is needed with the purpose of obtaining data for further testing the psychometric properties of the questionnaire.

Abstract Background Early detection of lung disease may help reduce disease development. Detection through preventive health checks may be beneficial. Nevertheless, the knowledge is sparse on how to enhance the participation rate in health checks among citizens at risk of developing lung disease. This study investigates if focused information on spirometry can increase the participation rate in a general health check. Methods We conducted an open-label, household cluster-randomised trial with a two-group parallel design including 4407 citizens aged 30–49 years in Denmark and an average cluster size of 1.55 citizens per household. The control group (n = 2213) received a standard invitation describing the content of the general health check and containing practical information. The intervention group (n = 2194) received an extended invitation highlighting the benefits of early detection and prevention of lung disease. The primary outcome was difference in participation rate between the two groups. The secondary outcome was the proportion of participants at risk of lung disease in both groups. Risk profile was defined as current smoking or self-reported lung symptoms. The inclusion period was 25 November 2015–3 February 2017. Results No major difference in participation rate was seen between the intervention group (53.4%) and the control group (52.0%). Participants had statistically significantly higher education level compared to non-participants. A total of 24.2% of the participants were at risk of developing lung disease, but no difference was found between the intervention group and the control group. Conclusion This study revealed no effect on participation rate of including focused spirometry information in the health check invitation. Trial registration ClinicalTrials.gov: NCT02615769. Registered on 25 November 2015. The trial protocol has been published.

We report a fatal aspergillosis case in which STRAf typing and whole-genome sequencing substantiated in vivo emergence of an azole-resistant Aspergillus fumigatus with a 120-bp tandem repeat in the promoter region of cyp51A. This event, previously restricted to the environment, challenges current understanding of azole resistance development in A. fumigatus.

Objective: Lung cancer is the leading cause of cancer-related death worldwide. This population-based longitudinal study investigates survival rates and the burden of comorbidity before and after being diagnosed with lung cancer in Denmark. Methods: From the Danish National Patient Registry (NPR) and the Danish Civil Registration System (CPR), 53,749 patients with lung cancer were identified and matched with 214,304 controls on age, gender, region of residence and marital status in the period 1998–2010. From the NPR, data on survival and comorbidity, registered as ICD-10 diagnoses, were extracted. Comorbidity was assessed using the Deyo-Charlson comorbidity score (DCcs) and mortality using Kaplan-Meier survival curves. Results: 1-year survival rate for Danish lung cancer patients was 51.7 % (CI 51.3-52.1) and 5-year survival rate was 14.7 % (CI 14.3-15.0) compared to 96.8 % (CI 96.7-96.8) and 84.0 % (CI 83.9-84.2) for controls respectively. Overall, cases had significantly more comorbidity compared to controls before being diagnosed with lung cancer. Prior to being diagnosed with lung cancer, more cases than controls had been diagnosed with other malignancies (11.4 % vs 6.0 % p

Background: Lung cancer is the leading cause of cancer death worldwide, but the additional economic burden regarding direct and indirect costs is largely unknown. This study provides information on the economic consequences of lung cancer on a national level. Methods: From the Danish National Patient Registry (NPR) and the Danish Civil Registration System (CPR), 53,749 patients with lung cancer were identified and matched with 214,304 controls on age, gender, region of residence and marital status in the period 1998–2010. Direct and indirect costs, health care contacts and frequency, medication and social transfer payments were extracted from national databases. Results: Direct health care cost were higher for lung cancer patients than controls both before and after being diagnosed with lung cancer. At the year of diagnosis, health care cost peaked with cost of €21,497 compared to €2,880 for controls. Average difference in income from employment was €+3,118 in years prior to diagnosis and €+748 after diagnosis in favor of controls. Average difference in total public transfer income was €+1,288 before and €+441 after diagnosis, with higher public transfer income for lung cancer patients. Conclusion: For both genders, lung cancer was associated with significantly higher rates of health-related costs, medication costs, public transfer income, social transfer payments and significantly lower income from employment until retirement (age 65).

Background: Exacerbation in Chronic obstructive pulmonary disease (COPD) becomes more frequent with advancing disease severity and often the patients end up being hospitalized. Objective: To evaluate the impact on exacerbations of establishing a cross-sectorial lung team (CLT) for patients with COPD at high risk of exacerbating. Methods: In total, 49 patients with severe COPD were affiliated to a CLT for 6 months. On request from the participants, the CLT was available for telephone calls and home visits day and night to initiate treatment and give advice. Data regarding hospitalizations were collected 3 years prior to the intervention year to predict future numbers of admissions and length of stay. These predictions were compared with the observed data. COPD assessment test (CAT) was conducted before and after intervention. Results: Observed risk of hospitalization (0.54 (95% CI 0.32; 0.90), p = 0.0192)) and length of hospital stay due to COPD (0.41 (95% CI 0.22; 0.76), p = 0.0046)) were significantly lower during the intervention period than predicted. A numerical but non-significant improvement in the total CAT score of 1.10 (95%CI: –0.71;2.91), p = 0.226)) was observed. Conclusion: Affiliation to a CLT seemed to lower the burden of COPD exacerbations in a high-risk population.

Objectives Singing is considered a beneficial leisure time intervention for people with respiratory diseases, and lung choirs have gained increasing attention. However, there is no available guideline on preferred methodology, and hence, outcomes, delivery, and benefits are unclear. The present study investigated for the first time ever emerged delivery, approach, and experiences in Danish lung choirs and their singing leaders, hypothesising the array to be heterogeneous, without disease-specific approach, and a challenging field to navigate for the singing leaders.Setting An online survey comprising 25 questions was performed individually, May 2017, in Denmark.Participants Current singing leaders of Danish lung choirs, identified by hand searches on the internet. In total, 33 singing leaders in formal and informal settings were identified and 20 (67%) responded.Primary and secondary outcome measures Distribution in content, delivery, and approach; level of disease-specific knowledge and modification; experience of challenges and benefits. Quantitative variables were counted, and an inductive content analysis approach was used for the qualitative study component.Results The lung choirs were heterogeneous concerning setting, duration, and content. The approach was traditional without disease-specific content or physical activity. Most singing leaders held various academic degrees in music, but lacked skills in lung diseases. However, they experienced lung choirs as a highly meaningful activity, and reported that participants benefited both musically, psychosocially, and physically. Singing leaders were enthusiastic regarding potentials in the ‘arts-and-health’ cross-field and experienced an expansion of their role and overall purpose, professionally as well as personally. However, they also experienced insecurity, inadequacy, and isolation, and requested methodological guidelines, formal support, and peer network.Conclusion Danish lung choirs are led without any disease-specific guideline or methodological approach. Further studies are needed to develop and distribute a preferred methodological approach.Trial registration number This study is linked to clinical trial number NCT03280355 and was performed prior to data collection and results of the clinical trial

Background: Spirometry is essential to identify cases with obstructive lung diseases (OLDs) in primary care. However, knowledge about the long-term prognostic outcome among younger individuals is sparse. Aim: To describe the predictive value of spirometry among individuals in the age groups 30–49 years and 45–64 years. Design & setting: A population-based cohort study supplied with data from Danish national registries. Method: Spirometry was performed in 905 adults aged 30–49 years in 1991 and in 1277 adults aged 45–64 years in 2006. The participants were categorised into three groups: forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC) 75. They were followed throughout 2017 using Danish national registries. Lung disease was defined as fulfilling at least one of the following: two prescriptions for respiratory medicine were redeemed within a year; one lung-related contact to the hospital; or lung-related death. Results: In the 1991 cohort, 21% developed lung diseases and in the 2006 cohort 17% developed lung diseases throughout 2017. The probability of developing lung disease if FEV1/FVC 70–75 was 35% (95% confidence interval [CI] = 25% to 44%) in the 1991 cohort and 23% (95% CI = 17% to 28%) in the 2006 cohort. The positive predicted value (PPV) was higher for both cohorts when focusing on smoking history and self-reported respiratory symptoms. Conclusion: The initial spirometry has a high predictive value to identify cases of future lung diseases. In addition, the group with FEV1/FVC 70–75 had a high risk of developing lung diseases later in life, suggesting this group would be a meaningful target of special interest.

It is well-known that use of continuous systemic corticosteroids (SG) affects bone metabolism, bone mineral density (BMD), and ultimately increases the risk of osteoporosis. In patients with asthma, on the other hand, the effects of long-term high-dose inhaled corticosteroids (ICS) on BMD and risk of osteoporotic fractures is controversial. The reasons for this inconsistency could be explained by the fact that only few long-term studies investigating the effect of ICS in patients with asthma exist. The studies are characterized by different study designs and duration of ICS exposure, small study populations, and differences between the used ICS. The aim of this article is to unravel which factors, if any, that contribute to an increased risk of osteoporosis in patients with asthma and to summarize the evidence regarding adverse effects of ICS on bone metabolism, BMD and osteoporotic fractures in patients with asthma.

A 50-year-old former smoker presented with recurrent pneumonia, fever and atypical chest pain on and off for a year and was treated with antibiotics several times. Meanwhile, her lung function deteriorated with an obstructive pattern and therefore she was treated with inhalation medication without effect. Tests of the heart, bronchoscopy, gastroscopy and a CT-scan of the lungs did not reveal the cause. Finally, an FDG-PET scan showed inflammation of the tissue on the backside of a 21-year-old silicone chest implant, which was intact but encapsulated. The chest implants were removed after which the patient has remained free of infections. However, the lung function impairment did not improve, and a new HRCT-scan demonstrated widespread emphysema. Keywords: Breast implants, Recurrent pneumonia, Smoking, Atypical chest pain

Background Asthma is a common chronic airway disease associated with hyperresponsiveness and airway inflammation. Anti-inflammatory medication especially inhaled corticosteroids are important for control of airway inflammation, decrease of airway hyperresponsiveness and lung function variability, reduce asthma symptoms, and improve lung function as well as quality of life. Most studies investigating the influence of complementary and alternative medicine (CAM) in asthma measure clinical effectiveness, but only few evaluate the impact on markers of airway inflammation. Objective The aim of this study was to investigate the effect of reflexology and homeopathy added to conventional treatment on different markers of airway inflammation in asthma. Methods Eighty-four patients with asthma were randomized to receive conventional treatment alone or conventional treatment with addition of homeopathy or reflexology in a single center, investigator blinded, controlled, one-year trial. During the study period, patients regularly consulted their general practitioner for evaluation and asthma treatment. At randomization, and after 6 and 12 months, methacholine challenge test and measurement of exhaled nitric oxide were performed. Blood samples were collected for eosinophil count and measurement of serum eosinophil cationic protein. Results No significant differences between groups for any of the inflammatory markers were demonstrated. Methacholine responsiveness improved in all three groups but improvements were not statistically significant within and between groups. Conclusions This randomized controlled study of reflexology and homeopathy failed to show significant improvement on selected markers of inflammation and airway hyperresponsiveness in asthma.

Background Asthma is a common chronic disease worldwide without any known cure. Despite remarkable improvement in asthma treatment, better education and guideline implementation strategies, there is growing interest in using complementary and alternative medicine, like reflexology and homeopathy. However, evidence supporting the effectiveness of homeopathy and reflexology in asthma treatment is not available. Objective The aim of this study was to evaluate the effect of reflexology and homeopathy as adjunctive therapies in asthma. Methods In a single centre, randomised, investigator blinded, controlled study 86 asthma patients were enrolled. They were assigned to one of three study groups (conventional treatment alone or conventional treatment with addition of either homeopathy or reflexology). All patients received their asthma treatment during the study and were followed as usual by their general practitioner. The study assignment group of individual patients were blinded to the investigators, who made the clinical evaluation of asthma control. The primary outcome was the change in the asthma quality of life questionnaire (AQLQ) scores after 26 weeks. Secondary outcomes included asthma control questionnaire, EuroQol, forced expiratory volume in 1 sec, morning and evening peak expiratory flow, asthma symptoms, rescue medication use, and total medication score. Results Minor improvements in the AQLQ score were observed in all three groups. However, no statistically significant changes in AQLQ scores were seen within or between groups. Likewise, secondary outcomes did not differ between groups. Conclusions In this study, the addition of homeopathy or reflexology to conventional treatment did not result in improved quality of life in asthma.

Hyperammonaemic encephalopathy in adults is a rare condition in the absence of liver disease and is associated with a high mortality and risk of permanent neurological deficits. Seldomly, the condition is caused by an inborn error of metabolism in the urea cycle, triggered by an exogenic factor such as gastrointestinal haemorrhage, gastric bypass surgery, starvation, seizures, vigorous exercise, burn injuries, or drugs hampering the elimination of ammonia. Here, we present a fatal case of an unrecognized genetic ornithine transcarbamylase deficiency (OTCD) presenting with a subacute progressive encephalopathy. We review the current literature and discuss the differential diagnosis and treatment options. As swift diagnosis and initiation of treatment is vital, awareness of hyperammonaemic encephalopathy and its possible causes can help improve the prognosis of this condition.

Abstract Background Ultrasound can be used to assess diaphragm movement. Existing methods focus on movement at a single point at the hemidiaphragm and may not consider the anatomic and functional complexity. We aimed to develop an ultrasound method, the Area method, to assess movement of the entire hemidiaphragm dome and to compare it with existing methods to evaluate accuracy, inter-rater agreement, and feasibility. Methods Movement of the diaphragm was evaluated by ultrasonography in 19 healthy subjects and correlated with simultaneously performed spirometry. Two existing methods, the M-mode excursion at the posterior part of diaphragm and the B-mode at the top of the diaphragm, were compared with the Area method. Two independent raters reviewed film clips to analyze inter-rater agreement. Feasibility was tested by novice ultrasound operators. Results Correlation with expired lung volume was higher with the Area method, 0.88 (95% CI 0.81–0.95), p

Psychiatric side effects are well known from treatment with systemic corticosteroids. It is, however, unclear whether inhaled corticosteroids (ICS) have psychiatric side effects in patients with COPD. We conducted a nationwide cohort study in all Danish COPD outpatients who had respiratory medicine specialist-verified COPD, age ≥40 years, and no previous cancer. Prescription fillings of antidepressants and risk of admissions to psychiatric hospitals with either depression, anxiety or bipolar disorder were assessed by Cox proportional hazards models. We observed a dose-dependent increase in the risk of antidepressant-use with ICS cumulated dose (HR 1.05, 95% CI 1.03–1.07, p = 0.0472 with low ICS exposure, HR 1.10, 95% CI 1.08–1.12, p < 0.0001 with medium exposure, HR 1.15, 95% CI 1.11–1.15, p < 0.0001 with high exposure) as compared to no ICS exposure. We found a discrete increased risk of admission to psychiatric hospitals in the medium and high dose group (HR 1.00, 95% CI 0.98–1.03, p = 0.77 with low ICS exposure, HR 1.07, 95% CI 1.05–1.10, p < 0.0001 with medium exposure, HR 1.13, 95% CI 1.10–1.15, p < 0.0001 with high exposure). The association persisted when stratifying for prior antidepressant use. Thus, exposure to ICS was associated with a small to moderate increase in antidepressant-use and psychiatric admissions.

Due to frequent exacerbations, many patients with chronic obstructive pulmonary disease (COPD) are exposed to oral corticosteroids (OCS), which may be thrombogenic. We evaluated the risk of hospitalisation with venous thromboembolism (VTE) and death in patients with acute exacerbation of COPD (AECOPD) treated with long and short OCS regimens. In this nationwide cohort study of 30,473 COPD outpatients treated for AECOPD, we compared the risk of VTE hospitalisation and all-cause mortality within 6 months in OCS dose of >250 mg vs. ≤250 mg. A multivariable Cox proportional hazard regression was used to estimate the risk. The incidence of VTE hospitalisations was 0.23%. A long OCS treatment course was associated with an increased risk of VTE compared to a short course (hazard ratio (HR) 1.69, [95% confidence interval (CI) 1.05 to 2.72], p < 0.031). A higher risk of all-cause mortality was seen in the group of COPD patients treated with a long OCS course (HR 1.71, [95% CI 1.63 to 1.79], p < 0.0001). The risk of reported VTE hospitalisation was higher among AECOPD patients treated with long courses of OCS, but the absolute risk was low, suggesting under-reporting of the condition.

Inhaled therapies are the cornerstone of treatment in asthma and chronic obstructive pulmonary disease, and there are a multitude of devices available. There is, however, a distinct lack of evidence-based guidance for healthcare providers on how to choose an appropriate inhaler. This review aims to summarise recent updates on topics related to inhaler choice, and to offer practical considerations for healthcare providers regarding currently marketed devices. The importance of choosing the right inhaler for the right patient is discussed, and the relative merits of dry powder inhalers, pressurised metered dose inhalers, breath-actuated pressurised metered dose inhalers, spacers and soft mist inhalers are considered. Compiling the latest studies in the devices therapy area, this review focuses on the most common types of handling errors, as well as the comparative rates of incorrect inhalation technique between devices. The impact of device-specific handling errors on inhaler performance is also discussed, and the characteristics that can impair optimal drug delivery, such as inhalation flow rate, inhalation volume and particle size, are compared between devices. The impact of patient perceptions, behaviours and problems with inhalation technique is analysed, and the need for appropriate patient education is also highlighted. The continued development of technology in inhaler design and the need to standardise study assessment, endpoints and patient populations are identified as future research needs. The reviews of this paper are available via the supplemental material section .

Background and objectives Hypersensitivity pneumonitis (HP) is a rare disease, which can lead to premature death. Few studies have investigated HP on a national level. The objective of this study was to investigate incidence, survival rate, and comorbidity of HP in Denmark. Methods Using the Danish National Patient Registry we identified all patients with a first-time diagnosis of HP between 1998 and 2010. Patients with HP were matched 1:4 with controls by sex, age and geography in this case-control study. Comorbidity 3 years prior to diagnosis was explored by the Charlson score index. Survival rates were assessed using Kaplan–Meier curves and hazard ratios. Results We identified 753 patients during the observation period equalling an average HP incidence of 1.16 per 100 000 citizens. Patients with HP had a significantly higher Charlson score index when compared with the matched controls and an increased risk of dying (hazard ratio 1.98, CI 1.61–2.58, se 0.14, p

Background and objective: To describe the clinical characteristics including the bronchoalveolar lavage fluid (BALF) characteristics of patients with antisynthetase syndrome (AS) associated interstitial lung disease (ILD) in a tertiary ILD outpatient clinic, their medical therapy and outcome. Methods: Retrospective cohort study of patients with AS-ILD. All available data of clinical characteristics, pulmonary function tests, laboratory parameters, BALF analysis, histology, high-resolution computed tomography (HRCT) and treatment were collected from the patient files. Results and conclusions: Twelve patients with AS-ILD were identified. Mean age at diagnosis was 55 years (range 45–69), 67% were female. Mean follow-up time was 7 years. The anti-aminoacyl tRNA-synthetase antibodies presented were anti-Jo1 (n = 6), anti-PL7 (n = 3), anti-PL12 (n = 2) and anti-EJ (n = 1). HRCT patterns were mainly non-specific interstitial pneumonia (75%). Four patients had BALF-eosinophilia (two of four anti-Jo1 patients) and two anti-PL12 positive patients had BALF-neutrophilia. Two AS-ILD patients improved on rituximab (RTX) as induction treatment and three out of four patients were stabilised on RTX as maintenance treatment. Two patient obtained remission by cyclophosphamide. Four patients were stabilised on azathioprine alone or in combination with oral corticosteroids. Our cohort of AS-ILD patients showed clinical characteristics in accordance with previous reports at baseline and was comparable to other cohorts. Most patients can be stabilised with immunosuppressive treatment.

Background: Chronic non-malignant lung diseases such as chronic obstructive pulmonary disease (COPD) and interstitial lung diseases (ILD) result in reduced quality of life (QoL), a high symptom burden and reduced survival. Patients with chronic non-malignant lung disease often have limited access to palliative care. The symptom burden and the QoL of these patients resembles patients with cancer and the general palliative approach is similar. However, the disease trajectory is often slow and unpredictable, and the palliative effort must be built on accessibility, continuity and professional competences. The Danish Health Authority as well as the WHO recommends that there is access to palliative care for all patients with life-threatening diseases regardless of diagnosis. In 2011, the Danish Health Authority requested that the national medical societies would to formulate guidelines for palliation. Methods: In 2015, a group of members of the Danish Respiratory Society (DRS) was appointed for this purpose. It was composed of experienced ILD and COPD researchers as well as clinicians from different parts of Denmark. A literature review was made, a draft was prepared, and all recommendations were agreed upon unanimously. Results: The Danish version of the position paper was finally submitted for review and accepted by all members of DRS. Conclusion: In this position paper we provide recommendations on the terminology of chronic and terminal lung failure, rehabilitation and palliative care, advanced care planning, informal caregivers and bereavement, symptom management, the imminently dying patient, and organization of palliative care for patients with chronic non-malignant lung diseases.

Background: Although chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity and mortality globally, several studies have shown little awareness of COPD in the general population. The awareness of COPD in the Scandinavian countries is, however, sparsely investigated. Objective: The aim of this study was to explore the awareness in the general Danish population of smoking-related health risks and symptoms related to COPD and attitudinal factors concerning smoking. Design: Adults aged 18 years or older were randomly selected to reflect the background population. An Internet-based questionnaire was conducted in January–February 2015. Results: A total of 1002 answered the questionnaire (515 males; 487 females). In total, 17.7% were current smokers (men: 15.5%–women: 19.9%). More smokers and ex-smokers knew the symptoms of COPD compared to never-smokers (p

Background: In Denmark, few people with Chronic Obstructive Pulmonary Disease (COPD) engage in physical activity although it is evident that pulmonary rehabilitation has positive effects on physical activity, dyspnoea, anxiety, fatigue and quality of life. Objective: The purpose of this pilot study was to explore why people with COPD do not engage in physical activity and to explore motivational factors and barriers towards physical activity. Furthermore, to explore the role general practitioners have in this matter. Design: We conducted fieldwork among five people with COPD and three general practitioners using qualitative semi-structured interviews. We made a thematic analysis and our analytical perspective was based on The Health Belief Model and Self Determination Theory. Results: Findings revealed that people with COPD was not active because they did not receive the necessary information from the general practitioners about the benefits of physical activity neither about the negative consequences of an inactive lifestyle. Motivational factors were knowledge about COPD and benefits of physical activity. Experiencing the benefits on their own bodies, feeling that it was not dangerous to feel breathless and being successful coping with breathlessness were motivational. Functional tests like walking tests were very important and motivational for the participants because they outlined the progress achieved during activity and provided evidence of progress that was easy to comprehend compared with spirometry tests. General practitioners did not inform about the benefits of physical activity because they felt that medication was more important than physical activity and that people with COPD would not be motivated to be active. Conclusions: The main reason for people with COPD not being physically active in our study was lack of sufficient information from their general practitioners. This study described some barriers, enablers and motivational factors for a physically active lifestyle and the general practitioners’ role in this. Thus, it is important that people with COPD receive early information about physical activity - and it should start with the general practitioners, who are the gate keepers in the health care system. We recommend that lung function test results are never used as a single indicator of disease progression and that more focus should be paid to functional tests like The Shuttle Walking Test or The Six Minute Walking Test.Further studies to identify barriers to, and facilitators for referral people with COPD to physical activity in daily life from the perspective of Danish general practitioners are required.

Objective: To evaluate the economic burden of tuberculosis (TB) in Denmark, Methods: 8,433 Danish TB-patients (1998-2010) were matched with 33,707 controls by age, gender, civil status and geography. Health-related costs (health system contacts and –procedures, medications) and socio-economic parameters (foregone earnings and social transfer expenses) were calculated on data from national databases. The same information was obtained for 3,485 spouses of TB-patients, and 17,403 controls. Results: Health-related costs were higher for cases throughout the period. Before diagnosis, cases posed € 1,180 more health costs per year than controls. Excess health costs in the 2 years around diagnosing and treating TB were € 10,509. Cases received an average excess public transfer income of € 3,345 before vs. € 3,121 after diagnosis. Average employment income deficiency was € 11,635 before vs. € 13,885 after diagnosis, but the increasing difference showed a linear shape throughout the period. Spouses also had lower income, more social transfer, and posed higher health-related costs than matched controls. Conclusion: We estimate the direct costs per TB patient to be €10,509. TB patients and their households are characterized by increasingly lower employment income, lower employment rate, and higher dependency on public transfer, but the socio/economic deterioration is rather a risk factor for TB than a direct consequence of the disease.

Charlotte Suppli Ulrik1, Anders Løkke2, Ronald Dahl3, Jens Dollerup4, Gert Hansen4, Patrick Hagge Cording5, Klaus Kaae Andersen5, On behalf of the TOP study group 1Department of Heart and Lung Diseases, Hvidovre University Hospital, Hvidovre; 2Department of Internal Medicine, Silkeborg Hospital, Silkeborg; 3Department of Respiratory Diseases, Århus University Hospital, Århus; 4Pfizer Aps, Ballerup; 5Informatics, Section for Statistics, Technical University of Denmark, Lyngby, DenmarkBackground and aim: Early detection enables the possibility for interventions to reduce the future burden of COPD. The Danish National Board of Health recommends that individuals >35 years with tobacco/occupational exposure, and at least 1 respiratory symptom should be offered a spirometry to facilitate early detection of COPD. The aim, therefore, was to provide evidence for the feasibility and impact of doing spirometry in this target population.Methods: Participating general practitioners (GPs) (n = 335; 10% of the Danish GPs) recruited consecutively, subjects with >35 years exposure, no previous diagnosis of obstructive lung disease, and at least 1 of the following symptoms: cough, dyspnea, wheezing, sputum, or recurrent respiratory infection. Data on age, smoking status, pack-years, body mass index (BMI), dyspnea score (Medical Research Council, MRC), and pre-bronchodilator spirometry (FEV1, FEV1% predicted, FEV1/FVC) were obtained.Results: A total of 3.095 (51% females) subjects was included: mean age 58 years, BMI 26.3, and 31.5 pack-years. The majority of subjects (88%) reported MRC score 1 or 2. FEV1/FVC-ratio ≤ 0.7 was found in 34.8% of the subjects; the prevalence of airway obstruction increased with age and decreased with increasing BMI, and was higher in men and current smokers. According to the level of FEV1, 79% of the subjects with airway obstruction had mild to moderate COPD.Conclusions: More than one-third of the recruited subjects had airway obstruction (FEV1/ FVC < 0.7). Early detection of COPD appears to be feasible through offering spirometry to adults with tobacco/occupational exposure and at least 1 respiratory symptom.Keywords: COPD, spirometry, general practice, airway obstruction, screening

Introduction: Chronic Obstructive Pulmonary Disease (COPD) profoundly affects physical, psychological, and social aspects of life, yet these issues often remain unaddressed. Patient-Reported Outcomes Measures (PROM) have the potential to address these issues by promoting person-centered communication. However, their impact in COPD practice remains uncertain. This study aimed to investigate how patients with COPD perceive the usefulness of a new holistic PROM for general palliative care (PRO-Pall) before and during outpatient consultations. Methods: Semi-structured telephone interviews were conducted with patients diagnosed with moderate to very severe COPD, 2-5 days after consultation at a respiratory outpatient clinic in Denmark. Interviews were transcribed verbatim and analyzed inductively using qualitative content analysis. Results: Nine patients (five males; mean age: 66 years) participated in the study with four themes emerging: (1) Unlocking thoughts: Completing PRO-Pall stimulated patients' self-reflection, which revealed previously overlooked COPD-related issues, particularly psychosocial challenges. (2) Unmasking concerns: Patients felt encouraged to be honest, rather than concealing their concerns. (3) Breaking the ice: PRO-Pall responses enabled direct questioning by healthcare professionals during consultations, initiating discussions on patients' sensitive yet vital COPD-related matters. (4) Deepening the dialogue: Healthcare professionals' targeted and attentive approach fostered more holistic and meaningful discussions, providing most patients with a deeper understanding of psychosocial issues affecting their well-being. Conclusion: Completing PRO-Pall prior to outpatient consultations prompted most patients with COPD to unveil previously unacknowledged psychosocial challenges. During consultations, addressing these challenges initiated open discussions on individual concerns, enhancing most patients' understanding of the multifaceted burden of COPD. [ABSTRACT FROM AUTHOR]

Introduction: Chronic Obstructive Pulmonary Disease (COPD) profoundly affects physical, psychological, and social aspects of life, yet these issues often remain unaddressed. Patient-Reported Outcomes Measures (PROM) have the potential to address these issues by promoting person-centered communication. However, their impact in COPD practice remains uncertain. This study aimed to investigate how patients with COPD perceive the usefulness of a new holistic PROM for general palliative care (PRO-Pall) before and during outpatient consultations. Methods: Semi-structured telephone interviews were conducted with patients diagnosed with moderate to very severe COPD, 2-5 days after consultation at a respiratory outpatient clinic in Denmark. Interviews were transcribed verbatim and analyzed inductively using qualitative content analysis. Results: Nine patients (five males; mean age: 66 years) participated in the study with four themes emerging: (1) Unlocking thoughts: Completing PRO-Pall stimulated patients’ self-reflection, which revealed previously overlooked COPD-related issues, particularly psychosocial challenges. (2) Unmasking concerns: Patients felt encouraged to be honest, rather than concealing their concerns. (3) Breaking the ice: PRO-Pall responses enabled direct questioning by healthcare professionals during consultations, initiating discussions on patients’ sensitive yet vital COPD-related matters. (4) Deepening the dialogue: Healthcare professionals’ targeted and attentive approach fostered more holistic and meaningful discussions, providing most patients with a deeper understanding of psychosocial issues affecting their well-being. Conclusion: Completing PRO-Pall prior to outpatient consultations prompted most patients with COPD to unveil previously unacknowledged psychosocial challenges. During consultations, addressing these challenges initiated open discussions on individual concerns, enhancing most patients’ understanding of the multifaceted burden of COPD. [ABSTRACT FROM AUTHOR]