[Guideline for the Diagnosis and Treatment of Asthma - Addendum 2020 - Guideline of the German Respiratory Society and the German Atemwegsliga in Cooperation with the Paediatric Respiratory Society and the Austrian Society of Pneumology]. / S2k-Leitlinie zur Diagnostik und Therapie von Patienten mit Asthma ­ Addendum 2020.

The present addendum of the guideline for the diagnosis and treatment of asthma (2017) complements new insights into the diagnosis and management of asthma as well as for the newly approved drugs for the treatment of asthma. Current, evidence-based recommendations on diagnostic and therapeutic approaches are presented for children and adolescents as well as for adults with asthma.

COPD in Germany: Use of Diagnostic Measures Including Blood Eosinophil Counts in Daily Practice.

BACKGROUND: Accumulating evidence on the role of blood eosinophils as a biomarker prompted the Global Initiative for Chronic Obstructive Lung Disease (GOLD) committee to refine the existing treatment algorithm by incorporating eosinophil counts into treatment recommendations. However, there is a lack of data on when, why and how frequently such blood tests and other measures are being performed by German private respiratory specialists. METHODS: A questionnaire evaluating doctors' opinions on the use of diagnostic measures at initial diagnosis and during follow-up, including blood eosinophil count in patients with COPD, was completed by 27 respiratory specialists. Medical records from the past 12 months of 251 patients treated by the same physicians were reviewed retrospectively to investigate the use of these measures. RESULTS: Body plethysmography (100 % of doctors) and chest X-ray (96.3 %) were the most commonly used measures according to the doctor's questionnaire; other measures were COPD assessment test (CAT; 85.2 %) and blood eosinophil count (81.5 %). The evaluation of patients' medical records revealed that body plethysmography was performed in 72.7 %, the CAT in 61.8 % and chest X-ray in 40.6 % of patients. Blood eosinophil count was measured in 7.2 %. CONCLUSIONS: In line with the GOLD recommendations, these results confirm that lung function, imaging and patient-reported outcome questionnaires play a crucial role in managing COPD. Our analyses reveal that measurement of the blood eosinophil count gained importance due to physicians' increased awareness of these cells as a useful biomarker. However, this test seems to be performed mainly for initial diagnosis and not on a regular basis.

German Respiratory Society guidelines for diagnosis and treatment of adults suffering from acute, subacute and chronic cough.

The present 2019 S2k consensus guideline of the German Respiratory Society was written for pneumologists - in contrast to the more general predecessor's S3 guidelines from 2004 to 2010 -, since 2014 the German College of General Practitioners and Family Physicians (DEGAM) published their own cough guidelines. The guidelines contain 48 recommendations agreed upon the consensus and 16 statements, which are explained in the background text in the following nine chapters: epidemiology, physiology, classification, acute, subacute or chronic cough, diagnostics and therapy; an extra chapter was dedicated to chronic idiopathic/refractory cough. Further emphasis of the guidelines is the physiology of cough in anticipation of the introduction of new drugs, as well as detailed treatment for cough triggered by affectations of the upper respiratory tract or gastroesophageal reflux. The guideline should provide the pneumologist with the latest knowledge for neighboring disciplines required for diagnosis and therapy of cough. The clinical chapters also contain a short summary, practical recommendations and a bibliography of their own. Three new simplified algorithms for acute, subacute and chronic cough, round off the diagnostics chapter.

Duplicate Prescriptions of Inhaled Medications for Obstructive Lung Diseases.

INTRODUCTION: Inhalative treatments with metered dose aerosols and dry powder inhalers are the backbone of the pharmacotherapy for asthma and COPD. In the last decade many new and generic inhalative bronchodilators were launched at the German market, both monotherapies and fixed dose double bronchodilator (LABA/LAMA, beta adrenergic and antimuscarinic) or LABA and inhaled corticosteroid (ICS) and triple (LABA/LAMA/ICS) combinations. According to two surveys in 2015 among respiratory physicians we expected a high proportion of patients receiving duplicate prescriptions, e. g. a fixed dose new LABA/LAMA combination in addition to an existing ICS/LABA fixed dose combination. METHODOLOGY: We searched the database of a large mail order pharmacy (DocMorris) to identify duplicate prescriptions of inhalative drugs for a patient by the same or by two or more different physicians during a 3 months period. RESULTS: Unexpectedly, we found as little as around 1 % duplicate prescriptions for the same patient. Duplicate prescriptions involving combination products were found to be much more common than duplicate prescriptions of different mono-products. Irrespective the low percentage number of all prescriptions we saw in just one large mail order pharmacy several thousands of erroneous prescriptions. CONCLUSION: At least in the setting of this mail order pharmacy duplicate (i. e. contraindicated and potentially dangerous) prescriptions are relatively rare. Prescribers and pharmacists should be aware of the issue of duplicates - especially when prescribing or filling prescriptions with combination products.

[Guidelines of the German Respiratory Society for Diagnosis and Treatment of Adults Suffering from Acute, Subacute and Chronic Cough]. / Leitlinie der Deutschen Gesellschaft für Pneumologie und Beatmungsmedizin zur Diagnostik und Therapie von erwachsenen Patienten mit Husten.

The present 2019 S2k consensus guideline of the German Respiratory Society was written - in contrast to the predecessor more general S3 guidelines from 2004 and 2010 - for pneumologists, since 2014 the German College of General Practitioners and Family Physicians (DEGAM) published his own cough guidelines.The guideline contains 48 recommendations agreed by consensus and 16 statements, which are explained in the background text in the following nine chapters: epidemiology, physiology, classification, acute, subacute or chronic cough, diagnostics and therapy; an extra chapter was dedicated to chronic idiopathic cough. Further emphasis of the guideline is the physiology of cough in anticipation of the introduction of new drugs, as well as detailed treatises on cough triggered by affections in the upper respiratory tract or by gastroesophageal reflux. The guideline should provide the pneumologist with the latest knowledge from neighboring disciplines required for diagnosis and therapy of cough. The clinical chapters also contain a short summary, practical recommendations and a bibliography of their own. Three new, simplified algorithms for acute, subacute and chronic cough round off the Diagnostics chapter.

[Guideline for the Diagnosis and Treatment of COPD Patients - Issued by the German Respiratory Society and the German Atemwegsliga in Cooperation with the Austrian Society of Pneumology]. / Leitlinie zur Diagnostik und Therapie von Patienten mit chronisch obstruktiver Bronchitis und Lungenemphysem (COPD).

This document is a revision of the guideline for diagnosis and treatment of COPD that replaces the version from 2007. A multitude of recent reports regarding risk factors, diagnosis, assessment, prevention and pharmacological as well as non-pharmacological treatment options made a major revision mandatory. The new guideline is based on the GOLD document taking into account specifics in Germany and Austria.

[Guideline for the Diagnosis and Treatment of Asthma - Guideline of the German Respiratory Society and the German Atemwegsliga in Cooperation with the Paediatric Respiratory Society and the Austrian Society of Pneumology]. / S2k-Leitlinie zur Diagnostik und Therapie von Patienten mit Asthma.

The present guideline is a new version and an update of the guideline for the diagnosis and treatment of asthma, which replaces the previous version for german speaking countries from the year 2006. The wealth of new data on the pathophysiology and the phenotypes of asthma, and the expanded spectrum of diagnostic and therapeutic options necessitated a new version and an update. This guideline presents the current, evidence-based recommendations for the diagnosis and treatment of asthma, for children and adolescents as well as for adults with asthma.

What patients really think about asthma guidelines: barriers to guideline implementation from the patients' perspective.

BACKGROUND: Treatment of asthma does not always comply with asthma guidelines (AG). This may be rooted in direct or indirect resistance on the doctors' and/or patients' side or be caused by the healthcare system. To assess whether patients' concepts and attitudes are really an implementation barrier for AG, we analysed the patients' perspective of a "good asthma therapy" and contrasted their wishes with current recommendations. METHODS: Using a qualitative exploratory design, topic centred focus group (FG) discussions were performed until theoretical saturation was reached. Inclusion criteria were an asthma diagnosis and age above 18. FG sessions were recorded audio-visually and analysed via a mapping technique and content analysis performed according to Mayring (supported by MAXQDA®). Participants' speech times and the proportion of time devoted to different themes were calculated using the Videograph System® and related to the content analysis. RESULTS: Thirteen men and 24 women aged between 20 and 77 from rural and urban areas attended five FG. Some patients had been recently diagnosed with asthma, others years previously or in childhood. The following topics were addressed: (a) concern about or rejection of therapy components, particularly corticosteroids, which sometimes resulted in autonomous uncommunicated medication changes, (b) lack of time or money for optimal treatment, (c) insufficient involvement in therapy choices and (d) a desire for greater empowerment, (e) suboptimal communication between healthcare professionals and (f) difficulties with recommendations conflicting with daily life. Primarily, (g) participants wanted more time with doctors to discuss difficulties and (h) all aspects of living with an impairing condition. CONCLUSIONS: We identified some important patient driven barriers to implementing AG recommendations. In order to advance AG implementation and improve asthma treatment, the patients' perspective needs to be considered before drafting new versions of AG. These issues should be addressed at the planning stage. TRIAL REGISTRATION: DRKS00000562 (German Clinical Trials Registry).

Common Cold - an Umbrella Term for Acute Infections of Nose, Throat, Larynx and Bronchi.

Acute respiratory tract infections, i. e. rhinitis, sinusitis, pharyngitis, laryngitis, bronchitis, belong to the most common medical conditions with a high economic burden. Nonetheless, there is little agreement concerning their differential diagnosis.This paper will discuss to what extent different anatomical sites of acute respiratory tract infections can be uniquely identified or whether the overlap and consecutive development in signs and symptoms renders these distinctions meaningless.Acute respiratory tract infections are variable but definition of diagnostic categories based on the anatomical sites of the dominant complaints shows that signs and symptoms both overlap to a great extent and/or emerge successively. Thus, in common cold distinguishing between acute symptom-based diagnoses arising from different anatomical sites of the aerodigestive system remains elusive. Therefore, preferred symptomatic treatments should foster a resolution of all possible symptoms as opposed to an isolated treatment of a single symptom (e. g. mucus hypersecretion) according to the presumed anatomical site (i. e. acute bronchitis).

[Standardization of spirometry: 2015 update. Published by German Atemwegsliga, German Respiratory Society and German Society of Occupational and Environmental Medicine]. / Leitlinie zur Spirometrie. Leitlinie der Deutschen Atemwegsliga, der Deutschen Gesellschaft für Pneumologie und Beatmungsmedizin und der Deutschen Gesellschaft für Arbeitsmedizin und Umweltmedizin zur Spirometrie.

Spirometry is a simple test and considered the gold standard in lung function. An obstructive ventilatory defect is a disproportionate reduction of maximal airflow from the lung in relation to the maximal volume that can be displaced from the lung. It implies airway narrowing and is defined by a reduced FEV1/FVC ratio below the 5th percentile of the predicted value (lower limit of normal, LLN). A restrictive disorder may be suspected when vital capacity (FVC) is reduced and FEV1/FVC is normal. It is definitely proven, however, only by a decrease in TLC below the 5th percentile of predicted value (LLN). The measurement of TLC by body plethysmography is necessary to confirm or exclude a restrictive defect or hyperinflation of the lung when FVC is below the LLN. 2012 a task force of the ERS published new reference values based on 74,187 records from healthy non-smoking males and females from 26 countries. The new reference equations for the 3-95 age range are now available that include appropriate age-dependent mean values and lower limits of normal (LLN). This presentation aims at providing the reader with recommendations dealing with standardization and interpretation of spirometry.

[GINA 2014: Yin and Yang]. / GINA 2014: Licht und Schatten.

After 8 years the Global Initiative for Asthma (GINA) presented a fully revised report. In May 2014 the new GINA was published online [www.ginasthma.org]. On a live GINA Session at the European Respiratory Society (ERS) conference 2014 in Munich members of the board of directors and of the science committee presented the new contents, e.g. the GINA statement from page one, that GINA is "Not a guideline, but a practical approach to managing asthma in clinical practice"--was explicitly emphasized on the ERS. This may reflect a changing claim towards a more pragmatic attempt (but probably also the fear of liability).

Assessment of the effect of pharmacotherapy in common cold/acute bronchitis - the Bronchitis Severity Scale (BSS).

BACKGROUND: Acute bronchitis (AB) is a highly contagious infection of the airways, presenting mostly in connection with common cold (CC). There is a high variance in duration and course of symptoms which, sooner or later, also may disappear spontaneously and change during the course of the disease. Therefore, assessment of treatment outcome is difficult. METHODS: Composite outcome measures are commonly used to examine the effects of pharmacotherapy in complex diseases. We discuss the features of the Bronchitis Severity Scale (BSS) on the basis of the available literature. RESULTS: For the BSS the five most important symptoms of AB are rated by the patient and the physician. Since its introduction in 1996, the BSS has been used in many clinical trials evaluating treatment effects of AB. Its score correlates well with clinical findings. As thorough validation analyses revealed, this applies even more to the BSS subscales "cough domain" and "sputum domain". CONCLUSION: The validated BSS appears to be a reliable tool to assess therapeutic effects in CC/AB. The BSS and its subscales are recommended as outcome measures for future drug trials in CC/AB, but also help physicians to focus their consultation in patients with CC/AB.

[50 years WATL (Scientific Working Group for the Therapy of Lung Diseases)]. / 50 Jahre WATL (Wissenschaftliche Arbeitsgemeinschaft für die Therapie von Lungenkrankheiten e.V.).

On the occasion of the 50th anniversary of the Scientific Working Group for the Therapy of Lung Diseases (WATL) the history is described from its foundation to the present situation. Research topics during this long period are specified and the studies are briefly outlined. In the beginning, WATL was engaged mainly in studies on tuberculosis, later on, the spectrum of WATL was broadened considerably to diseases like sarcoidosis, pulmonary Langerhans' cell histiocytosis, pulmonary emphysema due to α1-antitrypsin deficiency, chronic obstructive bronchitis and bronchial asthma as well as nontuberculous mycobacterioses. Finally, realising that the methodological capabilities of WATL were not sufficient to conduct large trials in classical lung diseases considering current requirements, WATL has begun to acquire competence in rare lung diseases such as lymphangioleiomyomatosis and alveolar proteinosis. In addition, WATL is dedicated to educative aims by organising conferences on topics which are not part of main stream respiratory medicine.