[Development of two questionnaires for the assessment of knowledge and self-management in patients with chronic-obstructive pulmonary disease (COPD)]. / Entwicklung zweier Fragebögen zum Krankheitswissen und Umgang mit der Erkrankung für Patienten mit chronisch-obstruktiver Lungenerkrankung (COPD).

INTRODUCTION: As with other chronic diseases, the course of chronic obstructive pulmonary disease (COPD) can be expected to be positively influenced if patients are well informed about their disease and undertake appropriate self-management. Assessments of the level of knowledge and management that are comparable should benefit from structured, systematically developed questionnaires. These, however, have not been published in Germany. METHODS: A total of 310 patients with COPD were recruited from three pneumological practices and one hospital to develop the questionnaires. Based on statistical criteria and content assessments by medical specialists, two questionnaires on knowledge (17 questions) and self-management (25 questions) were developed by selecting and modifying questions from published studies and training programs. In addition, two short versions with 5 and 3 questions were created to enable a quick assessment of the patients' knowledge and self-management. All questionnaires also included a visual analogue scale for self-assessment of knowledge and self-management. The statistical procedures for systematically guided selection comprised correlation and regression analyses. RESULTS: The questionnaires revealed considerable knowledge deficits in many patients and remarkably unsystematic, incoherent knowledge. The extent of this knowledge was negatively correlated with higher age and positively correlated with participation in training programs; this also applied to self-management. Correlations between the answers to the knowledge questions were higher in patients who had participated in training programs. The visual analogue scales for self-assessment of knowledge and management always correlated with the total number of correct answers. DISCUSSION: The questionnaires on knowledge and self-management in patients with COPD could be used in outpatient settings, including by non-medical staff, in order to quickly identify and correct deficits or as a reason to recommend training programs. The short versions and the analogue scales for self-assessment can give at least first hints. Potentially, training programs should focus more on promoting the coherence of knowledge through better understanding, as this presumably favors long-term knowledge. Older patients and those with a low level of education appear to be particularly in need of specially adapted training programs.

[Effects of pulmonary rehabilitation on dysfunctional respiratory patterns in patients with uncontrolled asthma]. / Effekte der pneumologischen Rehabilitation auf dysfunktionale Atemmuster bei Patienten mit unkontrolliertem Asthma.

PURPOSE: Dysfunctional breathing patterns (DAM) are deviations from physiologic breathing patterns. DAM seem to be associated with lower asthma control. To date, it is unclear what effect inpatient rehabilitation can have on this problem. The aim of this work is to investigate the effect of pulmonary rehabilitation (PR) on DAM. METHODS: The data are based on a randomized controlled trial with a waiting control group. The intervention group (IG) received PR 4 weeks after application approval and the control group (KG) after 5 months. Dysfunctional breathing was assessed by Nijmegen-Questionnaire (NQ). Values ≥ 23 points indicate an existing DAM. Values at the end of rehabilitation (T2) and after three months (T3) were compared (analysis of covariance). Supplemental moderator analysis was performed to examine whether the effect of PR was related to baseline NQ scores. RESULTS: Significant differences in NQ score are found between IG (n=202) and KG (n=210) at T2 (AMD=10.5; 95%CI [9; 12]; d=1.4; p<0.001) and at T3 (AMD=5.8; 95%CI [4.3; 7.3]; d=0.8; p<0.001). There is an interaction effect between the difference in NQ score between the groups at T2 and baseline at T0 (b=5.6; 95%CI [2.2; 11.9]; p<0.001). At T3, this interaction effect was no longer detectable (b=4.5; 95%CI [-3.1; 14.1]; p=807). CONCLUSION: Inpatient, multimodality, and interdisciplinary PR is associated with significant and clinically relevant improvement in DAM both at discharge and 3 months later. In the short term, patients with existing DAM benefit more from PR than patients without DAM.

Can an educational intervention in the context of inpatient pulmonary rehabilitation improve asthma self-management at work? A study protocol of a randomized controlled trial.

BACKGROUND: Asthma self-management (e.g., trigger avoidance or correct medication use) is a cornerstone of therapy. Its successful implementation in everyday working life is determined by psychosocial working conditions, in particular by support from superiors and colleagues and the job decision latitude (i.e., when and how to carry out which tasks). To empower individuals with asthma to modify their working conditions, employees need to use certain communication skills and acquire specific knowledge. Both could be taught as part of patient education during pulmonary rehabilitation. Therefore, the aim of the planned study is the development and multicentre implementation of an education module for individuals with asthma during their rehabilitation and to generate evidence on its effectiveness. METHODS: Participants (n ≥ 180) will be recruited, randomized into an intervention and a control group, trained and surveyed in two rehabilitation clinics. The intervention group will receive the supplementary patient education module "Asthma and Work" while the control group will participate in a program on " Eating behaviour" (both 2 × 50 min). The effectiveness of the intervention will be examined based on pre-post measurements (T1 and T2) and a 3-month follow-up (T3). We will consider behavioural intention (T2) and asthma self-management at work (T3) as primary outcomes. Secondary outcomes will include self-management-related knowledge, self-efficacy, number of sick days, number of exacerbations, asthma control (Asthma Control Test), asthma-related quality of life (Marks Asthma Quality of Life Questionnaire), and subjective employment prognosis (Brief Scale Measuring the Subjective Prognosis of Gainful Employment). The pre-post comparisons are to be evaluated using univariate analyses of covariance. DISCUSSION: Improving asthma self-management at work could increase the work ability and social participation of employees with asthma. This could reduce costs, e.g. in terms of asthma-related sick leave. TRIAL REGISTRATION: German Clinical Trials Register (ID: DRKS00031843).

[Patient-Reported Outcomes (PROs) 3 and 6 Months After Pulmonary Rehabilitation Following COVID-19]. / Patient-Reported Outcomes (PROs) 3 und 6 Monate nach pneumologischer Post-COVID-Rehabilitation.

PURPOSE: If COVID-19 disease sequelae also (co-)affect the respiratory organs, national and international guidelines recommend pulmonary rehabilitation (PR). So far, however, no studies are available from Germany on the course after PR, nor on possible course differences between the two Long COVID subgroups "Ongoing symptomatic COVID-19" and "Post-COVID-19 syndrome" (PCS). METHODS: In a prospective observational study, patient-reported outcomes (PROs) regarding exertional dyspnea, quality of life, pain, fatigue, depression, and anxiety were assessed at the beginning of PR (T1), end of PR (T2), and after 3 (T3) and 6 months (T4). Statistical analyses were performed using latent difference models. RESULTS: There were 224 rehabilitation patients (MAge=54.4; SDAge=10.4; 42.0% female) included in the study. During PR, all PROs improved significantly. After PR, improvements either persisted with large pre-post effect sizes (exertional dyspnea, quality of life), decreased slightly to small pre-post effect sizes (depression, fatigue), or decreased to baseline levels (anxiety, pain). PCS patients had greater burdens in depression, fatigue, and pain at baseline, but did not differ in trajectories. Indicators of the severity of the preceding acute phase (oxygen therapy, ICU treatment, ventilation) were associated with higher burdens at T0 in depression, fatigue, and pain, but not with the courses during and after PR. In contrast, female patients showed higher burdens in both depression and fatigue at T1 and higher pre-post effects than male patients. CONCLUSION: The fact that improvements in PROs occurred in both subgroups only during PR, but not during the follow-up period suggests that the changes are not due to the natural healing process but at least partly due to PR. Moreover, the results suggest that both patient groups may benefit from PR. Persisting improvements in exertional dyspnea and quality of life and, to a reduced extent, in depression and fatigue until 6 months after PR, but not in pain and anxiety warrant study of additional multimodal interventions that may be needed to maintain these effects.

Development of a diagnostic score using FeNO and symptoms to predict asthma.

BACKGROUND: Fractional exhaled nitric oxide (FeNO) is known as effective for ruling-in asthma. The diagnostic value might be increased in combination with clinical signs and symptoms (CSS). The aim was to develop a new model for ruling-in and ruling-out asthma. METHODS: Diagnostic multi-centre study in three practices of pneumologists in Germany. Whole-body plethysmography was combined with bronchodilation tests or bronchial provocation as diagnostic reference standard. Follow-up was performed after 3 months. An expert committee evaluated test results, symptoms, and course of disease for the final diagnosis. Relevant CSS known from guidelines were used to enable combinatorial development of decision rules. Outcomes of multiple logistic regression modeling were translated into a diagnostic score and internally validated by ten-fold cross validation. RESULTS: 308 patients with complete follow-up were included. 186 (60.4%) were female, average age was 44.7 years and 161 (52.5%) had asthma. The average area under the receiver operating curve (AUC) of the diagnostic score was 0.755 (interquartile range 0.721-0.814). Allergic rhinitis, wheezing, dyspnea on exertion, coughing attacks at night, and awakening by shortness of breath were leading symptoms for ruling-in asthma. Frequent coughing and frequent respiratory infections were leading symptoms for ruling-out. The combination of FeNO and CSS allowed ruling-in asthma with a probability of up to 99%, and ruling-out with a post-test probability down to 9%. CONCLUSION: The diagnostic scoring model increased the diagnostic value of FeNO in combination with CSS. The new decision rule allowed to rule-in asthma with high certainty, and also to rule-out with acceptable certainty.

[Smoking Cessation in Patients with COPD]. / Tabakentwöhnung bei COPD.

Tobacco dependence is a common comorbidity in patients with COPD (Chronic Obstructive Pulmonary Disease) that negatively affects the course of the disease. However, clinically relevant improvement in COPD can only be achieved by complete and permanent abstinence. Therefore, abstinence from tobacco use is a central therapeutic concept in smoking patients with COPD and requires specific and targeted treatment.After detailed documentation of smoking behaviour and motivational counseling outlining the risks of smoking, all such patients shall be offered a structured therapy for tobacco cessation. There is high-quality evidence for the effectiveness of a combination therapy of behavioral therapy and medication (to treat the withdrawal syndrome). Due to insufficient data, there is currently no recommendation for the use of e-cigarettes as a primary option for a cessation attempt.Smoking is the most important cause of COPD. Smoking cessation is the most effective and cost-efficient single intervention to reduce the risk of developing and progressing COPD.

Implementation of an internet-based asthma patient education program in primary care: results of a single-arm trial.

Asthma education programs (AEPs) for patients are known to be important to provide skills to effectively manage the disease. We developed an electronic AEP (eAEP) and assessed the extent to which patients with asthma in primary care are capable to use the eAEP and whether asthma knowledge improved after eAEP.A single-arm pilot study was performed between November 2019 and December 2020 in 12 general practices in Upper Bavaria, Germany. Asthma knowledge was assessed by the Asthma Knowledge Test (AKT) at baseline, 2 weeks after completion of the eAEP, as well as after 3 and 6 months. AKT sum scores at baseline and follow-up were compared with each other using the Wilcoxon test.In total, 72 patients with asthma were included, of whom all participated in the 2-week follow-up, while data on the 3- and 6-month follow-up was available in 62 and 51 patients, respectively. The eAEP was well accepted and positively evaluated by participants. The mean AKT score significantly (p < .001) increased from 22.8 ± 11.0 at baseline to 44.6 ± 8.3 two weeks after completion of the eAEP. After 3 months, the mean score was still 41.8 ± 7.6, and after 6 months it was 40.2 ± 9.3 (p < .001 each compared to baseline).The internet-based asthma education program was well accepted by primary care patients and resulted in a major increase of asthma knowledge. Thus, it has the potential to be an important adjunct in the treatment of patients with asthma in general practice.

S2k-Leitlinie SARS-CoV-2, COVID-19 und (Früh-) Rehabilitation ­ eine Kurzfassung mit allen Empfehlungen im Überblick.

The consensus-based SARS-CoV-2, COVID-19, and Rehabilitation Practice Guideline provides recommendations that take both infection prevention and the pursuit of therapeutic goals in rehabilitation settings during the coronavirus pandemic into account. The Practice Guideline provides guidance how to prevent SARS-CoV-2 infections in rehabilitation settings in a first part. The guideline's second part addresses rehabilitation for patients affected by COVID-19 starting with interventions on intensive care units, during early rehabilitation, post-acute rehabilitation, in outpatient and community rehabilitation settings, as well as long-term care, e. g. for COVID-19 survivors with Long- or Post-COVID.The updated second version of the Practice Guideline (dating from 01.11.2021) is a consensus-based guideline developed by a representative panel of healthcare professionals from 15 medical societies covering various rehabilitation disciplines, infectious diseases, hospital hygiene, and epidemiology. The abbreviated version provides an overview of all recommendations given.

Effectiveness of an online education program for asthma patients in general practice: study protocol for a cluster randomized controlled trial.

BACKGROUND: Asthma education programs (AEPs) have been shown to increase quality of life and reduce emergency treatments and hospital admissions. Despite the proven benefits, only a minority of asthma patients attend such programs. To increase the number of educated patients, an online education program (electronic AEP, eAEP) for asthma patients has been developed. The present study aims to investigate the effectiveness of the eAEP in terms of asthma knowledge, asthma control and emergency treatments in general practice settings. METHODS: This is a cluster randomized controlled trial including 100 patients with bronchial asthma from 20 general practices in Bavaria, Germany. General practices will be randomly assigned to either the intervention or control group. Patients in the intervention group will receive access to the eAEP and instructions to complete this program within two weeks. Patients in the control group will receive usual care including a referral to face-to-face AEP (fAEP) by a certified primary care physician or a pulmonologist according to guideline recommendations. Furthermore, patients of both the intervention and control groups will be invited to a follow-up consultation in their general practice after completion of the eAEP and fAEP (three weeks and twelve weeks after study inclusion, respectively) to discuss any open issues. Outcomes for both groups will be assessed at baseline (t0), after two weeks (t1), three months (t2) and six months (t3). The primary outcome is the comparison of asthma knowledge gain between intervention and control groups after completion of the eAEP (two weeks after study inclusion) and fAEP (twelve weeks after study inclusion), respectively. Secondary outcomes include asthma control, frequency of emergency treatments, patient autonomy as well as attitudes towards asthma medication. DISCUSSION: The results of the present trial will provide knowledge about the effectiveness of an online education program for asthma patients compared to usual care in primary care. TRIAL REGISTRATION: German Clinical Trials Register (DRKS), DRKS00028805 . Registered 22 April 2022.

Negative association between fatigue and signs of sleep apnoea in patients after COVID-19.

Compared to the general population, there are increased apnoea-hypopnoea indices in patients recovering from #COVID19, yet there is a negative correlation to symptoms of fatigue and no significant correlation to daytime sleepiness https://bit.ly/3pEl9C8.

Diagnostic accuracy of FeNO in asthma and predictive value for inhaled corticosteroid responsiveness: A prospective, multicentre study.

Background: Fractional exhaled nitric oxide (FeNO) is promising for diagnosing asthma and could replace bronchial provocation (BP). To date, cut-off values have been derived by post hoc analysis only. The aim was to validate the diagnostic accuracy for predefined FeNO cut-off values and the predictive value for responsiveness to inhaled corticosteroids (ICS). Methods: We conducted a prospective, diagnostic, multicentre study with patients attending three private practices of pneumologists in Upper Bavaria, Germany, from July 3, 2020 to Jan 21, 2022. Index test was FENO measurement. Reference standard was Tiffeneau ratio (FEV1/VC) or airway resistance as assessed by whole body plethysmography, with additional BP or bronchodilation test. Follow-up was performed after 12 weeks. Analyses of Receiver Operating Characteristics curves were conducted to determine the diagnostic accuracy and predictive value of FeNO. Findings: 308 patients with complete follow-up were recruited, 186 (60·4%) were female, average age was 44·7 years, 161 (52·3%) had asthma. Regarding diagnostic accuracy, the area under the curve (AUC) was 0·718 (95% CI 0·661-0·775; p < 0·001). Sensitivity at FeNO >50 ppb was 0·24 (95% CI 0·18-0·32), specificity 0·99 (0·95-1·0), positive predictive value (PPV) 0·95 (0·84-0·99), negative predictive value (NPV) 0·54 (0·48-0·60). In 66 patients with ´wheezing´ and ´allergic rhinitis´, the sensitivity at FeNO >33 ppb was 0·49 (0·34-0·64), specificity 0·88 (0·64-0·99), PPV 0·92 (0·75-0·99), NPV 0·38 (0·23-0·54). In 68 patients with ICS medication, responsiveness was predicted at the cut-off >43 ppb, with a sensitivity of 0·55 (95%CI 0·36-0·74), specificity 0·82 (0·66-0·92), PPV 0·70 (0·47-0·87), NPV 0·71 (0·56-0·84). Interpretation: FeNO measurement allows a valid ruling-in of an asthma diagnosis, whereas ruling-out of asthma is not possible. Enhanced probability of ICS responsiveness is also given with increased FeNO values. Funding: Circassia Germany gave 25% discount on the purchase of three NIOX VERO devices.

Gender Differences in Health Care Workers' Risk-Benefit Trade-Offs for COVID-19 Vaccination.

BACKGROUND: Gender differences in vaccine acceptance among health care workers (HCWs) are well documented, but the extent to which these depend on occupational group membership is less well studied. We aimed to determine vaccine acceptance and reasons of hesitancy among HCWs of respiratory clinics in Germany with respect to gender and occupational group membership. METHODS: An online questionnaire for hospital staff of all professional groups was created to assess experiences with and attitudes towards COVID-19 and the available vaccines. Employees of five clinics were surveyed from 15 to 28 March 2021. RESULTS: 962 employees (565 [72%] female) took part in the survey. Overall vaccination acceptance was 72.8%. Nurses and physicians showed greater willingness to be vaccinated than members of other professions (72.8%, 84.5%, 65.8%, respectively; p = 0.006). In multivariate analyses, worries about COVID-19 late effects (odds ratio (OR) 2.86; p < 0.001) and affiliation with physicians (OR 2.20; p = 0.025) were independently associated with the willingness for vaccination, whereas age <35 years (OR 0.61; p = 0.022) and worries about late effects of vaccination (OR 0.13; p < 0.001) predicted vaccination hesitancy; no differences were seen with respect to gender. In separate analyses for men and women, only for men worries about COVID-19 late effects were relevant, while among women, age <35 years, worries about late effects of vaccination and worries about COVID-19 late effects played a role. CONCLUSIONS: There was no overall difference in vaccination acceptance between male and female HCWs, but there were gender-specific differences in the individual reasons on which this decision-making was based.

Asthma self-management at work, asthma morbidity, and the subjective prognosis of gainful employment - the role of work engagement and overcommitment: a cross-sectional study.

OBJECTIVE: Work engagement is considered a constructive and satisfying state of mind promoting well-being, whereas overcommitment contributes to ill-health. We investigated if these psychosocial factors are related to asthma self-management at the workplace (i.e. physical activity, trigger avoidance, acute symptom management, communication), asthma control, asthma-specific quality of life, and the subjective prognosis of gainful employment among employees with asthma. METHODS: Questionnaires were distributed in three pulmonary rehabilitation clinics (10/2017-05/2018) in Germany. Work engagement was measured by three items from the Copenhagen Psychosocial Questionnaire and overcommitment by six items from the effort-reward imbalance questionnaire. Asthma self-management was mainly assessed by self-developed items, asthma morbidity by the Asthma Control Test and the Marks Asthma Quality of Life Questionnaire, and the subjective prognosis of gainful employment by a validated three-item scale. After dichotomization of all variables we ran Poisson regression analyses to calculate multivariable prevalence ratios with 95% confidence intervals. RESULTS: The sample comprised 221 individuals with asthma. Low work engagement was related to physical inactivity. Low work engagement and high overcommitment were associated with inadequate trigger avoidance and acute symptom management, reduced asthma-specific quality of life, and a poor prognosis of gainful employment. No relationships were observed with communication or asthma control. CONCLUSIONS: Our findings highlight the potential contribution of high levels of work engagement to adequate asthma self-management, good quality of life, and a positive subjective prognosis of gainful employment among employees with asthma. Overcommitment shows associations with those outcomes in the opposite direction, which suggests a detrimental role in asthma.

Effectiveness of a Three-Week Inpatient Pulmonary Rehabilitation Program for Patients after COVID-19: A Prospective Observational Study.

For COVID-19 patients who remain symptomatic after the acute phase, pulmonary rehabilitation (PR) is recommended. However, only a few studies have investigated the effectiveness of PR, especially considering the duration between the acute phase of COVID-19 and the onset of rehabilitation, as well as the initial severity. This prospective observational study evaluated the efficacy of PR in patients after COVID-19. A total of 120 still-symptomatic patients referred for PR after overcoming acute COVID-19 were asked to participate, of whom 108 (mean age 55.6 ± 10.1 years, 45.4% female) consented. The patients were assigned to three groups according to the time of referral and initial disease severity (severe acute; severe after interval; mild after interval). The primary outcome was dyspnea. Secondary outcomes included other respiratory disease symptoms, physical capacity, lung function, fatigue, quality of life (QoL), depression, and anxiety. Furthermore, patients rated the overall effectiveness of PR and their subjective change in health status. At the end of PR, we detected improvements with large effect sizes in exertional dyspnea, physical capacity, QoL, fatigue, and depression in the overall group. Other parameters changed with small to medium effect sizes. PR was effective after acute COVID-19 in all three groups analyzed.

Cost-Effectiveness of Pulmonary Rehabilitation in Patients With Bronchial Asthma: An Analysis of the EPRA Randomized Controlled Trial.

OBJECTIVES: At 3 months after the intervention, this study evaluates the cost-effectiveness of a 3-week inpatient pulmonary rehabilitation (PR) in patients with asthma compared with usual care alongside the single-center randomized controlled trial-Effectiveness of Pulmonary Rehabilitation in Patients With Asthma. METHODS: Adopting a societal perspective, direct medical costs and productivity loss were assessed using the Questionnaire for Health-Related Resource Use-Lung, a modification of the FIM in an Elderly Population. The effect side was operationalized as minimal important differences (MIDs) of the Asthma Control Test (ACT) and the Asthma Quality of Life Questionnaire (AQLQ) and through quality-adjusted life-years (QALYs) gained. Adjusted mean differences in costs (gamma-distributed model) and each effect parameter (Gaussian-distributed model) were simultaneously calculated within 1000 bootstrap replications to determine incremental cost-effectiveness ratios (ICERs) and to subsequently delineate cost-effectiveness acceptability curves. RESULTS: PR caused mean costs per capita of €3544. Three months after PR, we observed higher mean costs (Δ€3673; 95% confidence interval (CI) €2854-€4783) and improved mean effects (ACT Δ1.59 MIDs, 95% CI 1.37-1.81; AQLQ Δ1.76 MIDs, 95% CI 1.46-2.08; QALYs gained Δ0.01, 95% CI 0.01-0.02) in the intervention group. The ICER was €2278 (95% CI €1653-€3181) per ACT-MID, €1983 (95% CI €1430-€2830) per AQLQ-MID, and €312 401 (95% CI €209 206-€504 562) per QALY gained. CONCLUSIONS: Contrasting of PR expenditures with ICERs suggests that the intervention, which achieves clinically relevant changes in asthma-relevant parameters, has a high probability to be already cost-effective in the short term. However, in terms of QALYs, extended follow-up periods are likely required to comprehensively judge the added value of a one-time initial investment in PR.

[Smoking Cessation and Prescription of Ambulatory Exercise Training as Part of Pulmonary Rehabilitation in Germany]. / Tabakentwöhnung und Verordnung von ambulantem Lungensport im Rahmen der pneumologischen Rehabilitation in Deutschland.

PURPOSE: This survey was conducted on behalf of the German Respiratory Society (DGP) section 12. The aim was to assess the means of achieving tobacco cessation and prescription of exercise training on an outpatient basis after discharge from pulmonary rehabilitation clinic as part of aftercare of pulmonary rehabilitation programs in Germany. METHODS: We contacted all pulmonary rehabilitation clinics in Germany. Of the 67 clinics we identified, 62 fulfilled the inclusion criteria; 39 clinics (62.9 %) agreed to participate and returned the completed questionnaires. RESULTS: Each clinic rated ambulatory exercise training sessions as effective aftercare. In each case, slightly above 50 % of the sample informed their patients via standardized talks or information brochures. In 38.5 % of the clinics, ambulatory exercise in groups was provided as aftercare. The number of patients who received prescription for aftercare at the end of the rehabilitation program ranged between 0 % and 100 %. Only a quarter of the clinics had ever been asked by the funding organizations regarding the success rate of the exercise program. All clinics assessed the smoking status of their patients and explained the importance of tobacco abstinence to them. The percentage of smokers was estimated to be 33 %; 69.7 % of the clinics stated that the rehabilitation program included standardized talks regarding tobacco cessation and 61.5 % reported having therapeutic group meetings on a regular basis. Further treatment options included psychological counselling (89.7 %), nicotine replacement therapy (61.5 %), or varenicline (15.4 %). Aftercare was offered only in 10.3 % of the clinics. On average, the percentage of smokers who achieved tobacco abstinence during the rehabilitation program was 32 %. Only one clinic (2.6 %) had ever been asked by the funding organization regarding the success rate of the tobacco cessation program. CONCLUSION: This survey emphasizes that most of the pulmonary rehabilitation clinics in Germany have already achieved a good standard regarding tobacco cessation and exercise training programs for their inpatients; however, there are still areas of improvement as far as providing care after discharge from a rehabilitation clinic is concerned with regard to smoking cessation and prescription of ambulatory exercise training.

Long-Term Benefits of Adding a Pedometer to Pulmonary Rehabilitation for COPD: The Randomized Controlled STAR Trial.

Purpose: This Stay Active after Rehabilitation (STAR) study examined the effects of a pedometer-based behavioral intervention for individuals with COPD during three weeks of inpatient pulmonary rehabilitation (PR) on patients' physical activity levels six weeks and six months after PR, including steps (primary outcome), moderate-intensity physical activity, and sedentary time as well as patient quality of life, symptoms, and other psychological and clinical variables. Patients and Methods: Rehabilitation patients with COPD wore a triaxial accelerometer (ActiGraph wGT3X) for seven days two weeks before (T0) as well as six weeks (T3) and six months (T4) after PR. In addition to the three-week inpatient PR (control group, CG), the randomly allocated intervention group (IG) received a brief pedometer-based behavioral intervention with the application of the following behavior-change techniques: performing the behavior, individual goal-setting, self-monitoring, and feedback. The effects were analyzed using analysis of covariance with an intention-to-treat approach. Results: A total of 327 patients (69% male, age: 58 years, FEV1 (%): 53.5, six-minute walk distance: 447.8 m) were randomly allocated to either the IG (n = 167) or CG (n = 160). Although both groups increased their daily steps after PR (IG: MT3-T0 = 1152, CG: MT3-T0 = 745; IG: MT4-T0 = 795, CG: MT4-T0 = 300), the slightly higher increases in daily steps in the IG compared to the CG at T3 (Δ388 steps, d = 0.16) and T4 (Δ458 steps, d = 0.15) were not statistically significant (p > 0.05 for all). Patients in both groups showed moderate to high pre-post-changes in terms of secondary outcomes, but no advantage favoring the IG was found. Conclusion: The results show that adding a pedometer-based behavioral intervention to standard German three-week inpatient PR for COPD patients did not result in more physical activity in terms of steps and moderate-intensity physical activity or less sedentary time. However, both groups (IG and CG) showed remarkably enhanced physical activity levels six weeks and six months after PR, as well as improvements in other secondary outcomes (eg, quality of life).

Cardiac Rehabilitation in German Speaking Countries of Europe-Evidence-Based Guidelines from Germany, Austria and Switzerland LLKardReha-DACH-Part 2.

BACKGROUND: Scientific guidelines have been developed to update and harmonize exercise based cardiac rehabilitation (ebCR) in German speaking countries. Key recommendations for ebCR indications have recently been published in part 1 of this journal. The present part 2 updates the evidence with respect to contents and delivery of ebCR in clinical practice, focusing on exercise training (ET), psychological interventions (PI), patient education (PE). In addition, special patients' groups and new developments, such as telemedical (Tele) or home-based ebCR, are discussed as well. METHODS: Generation of evidence and search of literature have been described in part 1. RESULTS: Well documented evidence confirms the prognostic significance of ET in patients with coronary artery disease. Positive clinical effects of ET are described in patients with congestive heart failure, heart valve surgery or intervention, adults with congenital heart disease, and peripheral arterial disease. Specific recommendations for risk stratification and adequate exercise prescription for continuous-, interval-, and strength training are given in detail. PI when added to ebCR did not show significant positive effects in general. There was a positive trend towards reduction in depressive symptoms for "distress management" and "lifestyle changes". PE is able to increase patients' knowledge and motivation, as well as behavior changes, regarding physical activity, dietary habits, and smoking cessation. The evidence for distinct ebCR programs in special patients' groups is less clear. Studies on Tele-CR predominantly included low-risk patients. Hence, it is questionable, whether clinical results derived from studies in conventional ebCR may be transferred to Tele-CR. CONCLUSIONS: ET is the cornerstone of ebCR. Additional PI should be included, adjusted to the needs of the individual patient. PE is able to promote patients self-management, empowerment, and motivation. Diversity-sensitive structures should be established to interact with the needs of special patient groups and gender issues. Tele-CR should be further investigated as a valuable tool to implement ebCR more widely and effectively.

[Pulmonary Rehabilitation in Patients with Chronic Obstructive Airway Diseases]. / Pneumologische Rehabilitation bei chronisch obstruktiven Atemwegserkrankungen.

Pulmonary rehabilitation of asthma and COPD patients can improve their physical performance and quality of life, maintain participation in social and professional life and actively promote self-help. In addition, the resources for acute medical treatment can be spared. In case of COPD, rehabilitation directly after exacerbation can also improve the poor survival prognosis and reduce the risk of emergency hospital readmission. Therefore, pulmonary rehabilitation is an essential component of evidence-based long-term management of both bronchial asthma and, in particular, COPD. In the German healthcare system, however, pneumological rehabilitation is offered only for a small fraction of patients. Despite a very good evidence of pulmonary rehabilitation, especially in COPD patients, their share in all rehabilitation services is remarkably low. It does not even amount to 3 % of all medical rehabilitation measures approved by the German Pension Insurance.