Sleep laboratories reopening and COVID-19: a European perspective.

Clinical activities regarding sleep disordered breathing (SDB) have been sharply interrupted during the initial phase of the coronavirus disease 2019 (COVID-19) epidemic throughout Europe. In the past months, activities have gradually restarted, according to epidemiological phase of COVID-19 and national recommendations. The recent increase in cases throughout Europe demands a reconsideration of management strategies of SDB accordingly. Diagnosis of SDB and initiation of treatment pose some specific problems to be addressed to preserve the safety of patients and health personnel. This perspective document by a group of European sleep experts aims to summarise some different approaches followed in Europe and United States, which reflect national recommendations according to the epidemiological phase of the COVID-19 infection. Respiratory sleep medicine is likely to change in the near future, and use of telemedicine will grow to avoid unnecessary risks and continue to provide optimal care to patients. In addition, the document covers paediatric sleep studies and indications for titration of noninvasive ventilation, as well as precautions to be followed by patients who are already on positive airway pressure treatment. A single consensus document developed by the European Respiratory Society and national societies would be desirable to harmonise SDB management throughout Europe.

Joint Statement of the German Respiratory Society and German Society of Thoracic Surgery in Cooperation with the German Radiological Society: Structural Prerequisites of Centres for Interventional Treatment of Emphysema.

Interventional treatment of emphysema offers a wide range of surgical and endoscopic options for patients with advanced disease. Multidisciplinary collaboration of pulmonology, thoracic surgery, and imaging disciplines in patient selection, therapy, and follow-up ensures treatment quality. The present joint statement describes the required structural and quality prerequisites of treatment centres. This is a translation of the German article "Positionspapier der Deutschen Gesellschaft für Pneumologie und Beatmungsmedizin und der Deutschen Gesellschaft für Thoraxchirurgie in Kooperation mit der Deutschen Röntgengesellschaft: Strukturvoraussetzungen von Zentren für die interventionelle Emphysemtherapie" Pneumologie. 2020;74:17-23.

Transition of patients with neuromuscular disease and chronic ventilator-dependent respiratory failure from pediatric to adult pulmonary care.

Improvements in medical care have allowed many children with neuromuscular disease and chronic respiratory failure to survive into adulthood. There are currently no published guidelines to facilitate transition from pediatric to adult respiratory care in this population. The transition process in neuromuscular disease and chronic respiratory failure is uniquely challenging in that the patients are often declining in health and losing independence as they approach adulthood. Barriers to transition include lack of access to adult providers, incompatible health insurance, loss of resources within patients' medical structures, absence of transition preparation, and patient and family insecurity with a new healthcare system. The six core elements and optimal time frame of transition should be applied, with special consideration of the psychosocial aspects associated with neuromuscular disease. Successful transition revolves around information, open communication between young adults and their medical care team, and individualized planning to ensure optimal health and quality of life.

The Global Initiative for Asthma (GINA): 25†years later.

The Global Initiative for Asthma (GINA) was launched in 1993 under the auspices of the National Heart, Lung, and Blood Institute, National Institutes of Health, USA, and the World Health Organization to produce a global strategy on asthma management and prevention. Now constituted as a non-profit entity, it continues to produce, on an annual basis, the most widely cited evidence-based report on the optimal management of asthma in both adults and children intended for global use. Although the GINA Report is often viewed and used as an asthma treatment guideline, it is designed to be a clinically oriented strategy document that supports the development of practice guidelines in different countries and regions.Other GINA products, including the report's pocket guides, teaching slide kits and implementation tools, are also offered free of charge for public use. The GINA Scientific Committee comprises recognised international experts from primary, secondary and tertiary centres of care who are actively involved in both the care of patients and research in asthma. The GINA Assembly is a forum for exchange of scientific information and discussions on initiatives to improve asthma care in various countries, focusing on implementation strategies. GINA plays a role in shaping research on the diagnosis and treatment of asthma and informs the development of point of care practice guides and decision support tools. GINA supports the objectives of raising awareness of asthma and improving access to therapy and quality of care for asthmatic patients, in addition to presenting and promoting continuously updated evidence-based treatment approaches for global use.

ERS/EAACI statement on severe exacerbations in asthma in adults: facts, priorities and key research questions.

Despite the use of effective medications to control asthma, severe exacerbations in asthma are still a major health risk and require urgent action on the part of the patient and physician to prevent serious outcomes such as hospitalisation or death. Moreover, severe exacerbations are associated with substantial healthcare costs and psychological burden, including anxiety and fear for patients and their families. The European Academy of Allergy and Clinical Immunology (EAACI) and the European Respiratory Society (ERS) set up a task force to search for a clear definition of severe exacerbations, and to also define research questions and priorities. The statement includes comments from patients who were members of the task force.

ERS statement on tracheomalacia and bronchomalacia in children.

Tracheomalacia and tracheobronchomalacia may be primary abnormalities of the large airways or associated with a wide variety of congenital and acquired conditions. The evidence on diagnosis, classification and management is scant. There is no universally accepted classification of severity. Clinical presentation includes early-onset stridor or fixed wheeze, recurrent infections, brassy cough and even near-death attacks, depending on the site and severity of the lesion. Diagnosis is usually made by flexible bronchoscopy in a free-breathing child but may also be shown by other dynamic imaging techniques such as low-contrast volume bronchography, computed tomography or magnetic resonance imaging. Lung function testing can provide supportive evidence but is not diagnostic. Management may be medical or surgical, depending on the nature and severity of the lesions, but the evidence base for any therapy is limited. While medical options that include bronchodilators, anti-muscarinic agents, mucolytics and antibiotics (as well as treatment of comorbidities and associated conditions) are used, there is currently little evidence for benefit. Chest physiotherapy is commonly prescribed, but the evidence base is poor. When symptoms are severe, surgical options include aortopexy or posterior tracheopexy, tracheal resection of short affected segments, internal stents and external airway splinting. If respiratory support is needed, continuous positive airway pressure is the most commonly used modality either via a face mask or tracheostomy. Parents of children with tracheobronchomalacia report diagnostic delays and anxieties about how to manage their child's condition, and want more information. There is a need for more research to establish an evidence base for malacia. This European Respiratory Society statement provides a review of the current literature to inform future study.

Electronic cigarettes: a task force report from the European Respiratory Society.

There is a marked increase in the development and use of electronic nicotine delivery systems or electronic cigarettes (ECIGs). This statement covers electronic cigarettes (ECIGs), defined as "electrical devices that generate an aerosol from a liquid" and thus excludes devices that contain tobacco. Database searches identified published articles that were used to summarise the current knowledge on the epidemiology of ECIG use; their ingredients and accompanied health effects; second-hand exposure; use of ECIGs for smoking cessation; behavioural aspects of ECIGs and social impact; in vitro and animal studies; and user perspectives.ECIG aerosol contains potentially toxic chemicals. As compared to conventional cigarettes, these are fewer and generally in lower concentrations. Second-hand exposures to ECIG chemicals may represent a potential risk, especially to vulnerable populations. There is not enough scientific evidence to support ECIGs as an aid to smoking cessation due to a lack of controlled trials, including those that compare ECIGs with licenced stop-smoking treatments. So far, there are conflicting data that use of ECIGs results in a renormalisation of smoking behaviour or for the gateway hypothesis. Experiments in cell cultures and animal studies show that ECIGs can have multiple negative effects. The long-term effects of ECIG use are unknown, and there is therefore no evidence that ECIGs are safer than tobacco in the long term. Based on current knowledge, negative health effects cannot be ruled out.

Using a Dedicated Interventional Pulmonology Practice Decreases Wait Time Before Treatment Initiation for New Lung Cancer Diagnoses.

PURPOSE: While there is significant mortality and morbidity with lung cancer, early stage diagnoses carry a better prognosis. As lung cancer screening programs increase with more pulmonary nodules detected, expediting definitive treatment initiation for newly diagnosed patients is imperative. The objective of our analysis was to determine if the use of a dedicated interventional pulmonology practice decreases time delay from new diagnosis of lung cancer or metastatic disease to the chest to treatment initiation. METHODS: Retrospective chart analysis was done of 87 consecutive patients with a new diagnosis of primary lung cancer or metastatic cancer to the chest from our interventional pulmonology procedures. Demographic information and time intervals from abnormal imaging to procedure and to treatment initiation were recorded. RESULTS: Patients were older (mean age 69) and former or current smokers (72%). A median of 27 days (1-127 days) passed from our diagnostic biopsy to treatment initiation. A median of 53 total days (2-449 days) passed from abnormal imaging to definitive treatment. Endobronchial ultrasound-guided transbronchial needle aspiration was the most commonly used diagnostic procedure (59%), with non-small cell lung cancer the majority diagnosis (64%). For surgical patients, all biopsy-negative lymph nodes from our procedures were cancer-free at surgical excision. CONCLUSIONS: Compared to prior reports from international and United States cohorts, obtaining a tissue biopsy diagnosis through a gatekeeper interventional pulmonology practice decreases median delay from abnormal imaging to treatment initiation. This finding has the potential to positively impact patient outcomes and requires further evaluation.

[WeanNet: The Network of Respiratory Weaning Centers]. / WeanNet: Das Netzwerk pneumologischer Weaningzentren.

Invasive ventilation via endotracheal tube as access to the airways often is treatment of choice of acute respiratory failure. Multifactor-related increases the number of patients who are dependent on the ventilator for a longer period. The prolonged weaning (or "liberation") from mechanical ventilation therefore has an increasing importance.In Germany since the 90s of the last century, weaning units have been established in lung clinics. With the aim of achieving the highest possible quality of treatment in these weaning centers, the network "WeanNet" was founded in 2007 within the German Society of Pneumology and Respiratory Medicine (DGP). The structure, process and result quality of the weaning centers is reviewed as part of a certification process. By October 2018, 53 weaning centers had been certified.Important statements and recommendations on treatment strategies in prolonged weaning were published in 2014 in the sK2 guideline "Prolonged Weaning" under the leadership of DGP.In 2016, the WeanNet Study Group published data on the outcome of 6899 prolonged weaning patients from the WeanNet registry. The majority of patients (62 %) were successfully weaned from the respirator. Non-invasive ventilation after prolonged weaning was required in approximately 19 % of patients caused by chronic ventilatory insufficiency.Due to the increasing number of patients and the associated challenges in the field of intra- and ex-hospital respiratory medicine, "WeanNet" is available to the healthcare sector as a future-oriented discussion partner.

Immunotherapy: a new standard of care in thoracic malignancies? A summary of the European Respiratory Society research seminar of the Thoracic Oncology Assembly.

In May 2017, the second European Respiratory Society research seminar of the Thoracic Oncology Assembly entitled "Immunotherapy, a new standard of care in thoracic malignancies?" was held in Paris, France. This seminar provided an opportunity to review the basis of antitumour immunity and to explain how immune checkpoint inhibitors (ICIs) work. The main therapeutic trials that have resulted in marketing authorisations for use of ICIs in lung cancer were reported. A particular focus was on the toxicity of these new molecules in relation to their immune-related adverse events. The need for biological selection, currently based on immunohistochemistry testing to identify the tumour expression of programmed death ligand (PD-L)1, was stressed, as well as the need to harmonise PD-L1 testing and techniques. Finally, sessions were dedicated to the combination of ICIs and radiotherapy and the place of ICIs in nonsmall cell lung cancer with oncogenic addictions. Finally, an important presentation was dedicated to the future of antitumour vaccination and of all ongoing trials in thoracic oncology.

Current Practice of Airway Stenting in the Adult Population in Europe: A Survey of the European Association of Bronchology and Interventional Pulmonology (EABIP).

BACKGROUND: Airway stenting (AS) commenced in Europe circa 1987 with the first placement of a dedicated silicone airway stent. Subsequently, over the last 3 decades, AS was spread throughout Europe, using different insertion techniques and different types of stents. OBJECTIVES: This study is an international survey conducted by the European Association of Bronchology and Interventional Pulmonology (EABIP) focusing on AS practice within 26 European countries. METHODS: A questionnaire was sent to all EABIP National Delegates in February 2015. National delegates were responsible for obtaining precise and objective data regarding the current AS practice in their country. The deadline for data collection was February 2016. RESULTS: France, Germany, and the UK are the 3 leading countries in terms of number of centres performing AS. These 3 nations represent the highest ranked nations within Europe in terms of gross national income. Overall, pulmonologists perform AS exclusively in 5 countries and predominately in 12. AS is performed almost exclusively in public hospitals. AS performed under general anaesthesia is the rule for the majority of institutions, and local anaesthesia is an alternative in 9 countries. Rigid bronchoscopy techniques are predominant in 20 countries. Amongst commercially available stents, both Dumon and Ultraflex are by far the most commonly deployed. Finally, 11 countries reported that AS is an economically viable activity, while 10 claimed that it is not. CONCLUSION: This EABIP survey demonstrates that there is significant heterogeneity in AS practice within Europe. Therapeutic bronchoscopy training and economic issues/reimbursement for procedures are likely to be the primary reasons explaining these findings.

Inhalation therapy in the next decade: Determinants of adherence to treatment in asthma and COPD.

Proceedings of the European Seminars in Respiratory Medicine course, Inhalation therapy in the next decade: Determinants of adherence to treatment in asthma and COPD, held in Taormina, Italy, on 3-4 March, 2017.

[Care-Related intervention in Rehabilitative Pneumology: Pulmonary Rehabilitation in Chronic Obstructive Broncopneumopathies (COPD) can benefit from a multidisciplinary approach?] / Cure correlate in Pneumologia Riabilitativa: la Riabilitazione Polmonare nelle Broncopneumopatie Croniche Ostruttive (BPCO) può trarre beneficio da un approccio multidisciplinare?

OBJECTIVES: Chronic Obstructive Pulmonary Disease (COPD) is a common, preventable and treatable disease that is characterized by persistent respiratory symptoms and airflow limitation. Cardiovascular diseases, osteoporosis, depression/anxiety, musculoskeletal impairment and obstructive sleep apnea are frequent and important comorbidities in COPD, often under-diagnosed, and associated with poor health status and prognosis. METHODS: Pulmonary rehabilitation improves symptoms, quality of life, pulmonary function, and health care in patients with chronic respiratory disease. By definition it is a comprehensive intervention based on a thorough patient assessment followed by patient-tailored therapies that include, but are not limited to, exercise training, education, and behavior change and designed to improve the physical and psychological condition of people with chronic respiratory disease and to promote the long-term adherence to health-enhancing behaviors. Exercise limitation in patients with COPD is multifactorial and includes ventilatory limitation, gas transfer abnormalities, pulmonary vascular and cardiac dysfunction, limb muscle dysfunction, and comorbid impairments. RESULTS: Overall, pulmonary rehabilitation aims to improve cardiorespiratory and skeletal muscle function improving respiratory symptoms and quality of life in daily life activities adding a synergic support to the pharmacologic inhaled therapy. COPD has a variable natural history, but most of the time chronic respiratory failure complicates disease progression. Supplemental oxygen and noninvasive mechanical ventilation have been proven to improve survival and reduce hospital admissions in COPD patients. Furthermore additional studies have shown that exercise performance benefit from supplemental oxygen and NIV used both during rehabilitation exercise programs and over the night. CONCLUSIONS: In conclusion, an overarching approach to diagnosis, assessment of severity of COPD and its frequent comorbidities should guide to a multidisciplinary and synergic approach in terms of pharmacological and nonpharmacological management of a systemic inflammatory syndrome.

Integrating the care of the complex COPD patient.

Proceedings of the European Seminars in Respiratory Medicine course, Long-Term Integrated Care of COPD Patients held in Stresa, Italy, on 16-17 June, 2016.

Use of the concept mapping in teaching during a medical rotation of interns: an exploratory study.

INTRODUCTION: Concept mapping is an excellent learning toolallowing to stimulate active learning.For this reason, the concept mapping is currently used increasingly in the medical and paramedical field. The aim of our study is to determine the contribution of teaching of medical interns by the concept mapping. METHODS: Fourteen students enrolled at the same time in a medical rotation in Pulmonology were recruited for this exploratory study. Interns are divided into two groups (A and B).Both groups are taught by the clinical case method, illustrated by a concept mapping for group A interns. RESULTS: The evolution of the knowledge accuracy at post-testing has been greater in the group taught by the method of concept mapping: the number of correct responses increased in all participants of group A versus only 4 of group B. All students taught by concept mapping had at the post-test a note higher than or equal to 10/20 versus only three of the group taught by the method without concept map. The average score was 13 (11-15) in group A versus 10.28 (6-14) in group B. CONCLUSION: We emphasize the use of concept mapping in teaching especially in the faculty of medicine and we encourage clinicians to use this method in teaching interns in the hospital.

Report of the European Respiratory Society/European Cystic Fibrosis Society task force on the care of adults with cystic fibrosis.

The improved survival in people with cystic fibrosis has led to an increasing number of patients reaching adulthood. This trend is likely to be maintained over the next decades, suggesting a need to increase the number of centres with expertise in the management of adult patients with cystic fibrosis. These centres should be capable of delivering multidisciplinary care addressing the complexity of the disease, in addition to addressing the psychological burden on patients and their families. Further issues that require attention are organ transplantation and end of life management.Lung disease in adults with cystic fibrosis drives most of the clinical care requirements, and major life-threatening complications, such as respiratory infection, respiratory failure, pneumothorax and haemoptysis, and the management of lung transplantation require expertise from trained respiratory physicians. The taskforce therefore strongly reccommends that medical leadership in multidisciplinary adult teams should be attributed to a respiratory physician adequately trained in cystic fibrosis management.The task force suggests the implementation of a core curriculum for trainees in adult respiratory medicine and the selection and accreditation of training centres that deliver postgraduate training to the standards of the HERMES programme.

A 1-day visit in a severe asthma centre: effect on asthma control, quality of life and healthcare use.

Patients with uncontrolled asthma report ongoing symptoms, poor quality-of-life and extensive healthcare use (HCU) and might benefit from management by a specialised severe asthma team. It is unknown whether a one-time evaluation by asthma experts, without long-term supervision by a specialised team, provides favourable outcomes. We evaluated asthma control (Asthma Control Questionnaire; ACQ), quality-of-life (Asthma-related Quality of Life Questionnaire; AQLQ) and HCU before and 1 year after a 1-day visit programme in a severe asthma centre, including a multidisciplinary assessment resulting in a personalised management plan to be implemented by patients own pulmonologists.40 uncontrolled asthma patients completed questionnaires (ACQ, AQLQ, HCU) at baseline, and 6 and 12 months follow-up.ACQ improved from 2.6 (interquartile range 1.7-3.2) to 1.8 (1.2-3.2) (p=0.003) and AQLQ from 4.8 (4.0-5.2) to 5.3 (4.4-6.0) (p<0.001). We found a reduction in patients with ≥2 exacerbations (95% versus 17%; p<0.001), ≥1 emergency room visit (78% versus 37%; p<0.001) and ≥1 hospitalisation (47% versus 10%; p=0.001).Evaluation of uncontrolled asthma patients in a 1-day visit programme in a severe asthma centre resulted in significant improvements in asthma control, quality-of-life and healthcare use after 1 year. This 1-day visit approach seems beneficial for uncontrolled asthma patients and might reduce their dependence on expensive treatment modalities and long-term management in specialised centres.

Defining a standard set of patient-centred outcomes for lung cancer.

In lung cancer, outcome measurement has been mostly limited to survival. Proper assessment of the value of lung cancer treatments, and the performance of institutions delivering care, requires more comprehensive measurement of standardised outcomes.The International Consortium for Health Outcomes Measurement convened an international, multidisciplinary working group of patient representatives, medical oncologists, surgeons, radiation oncologists, pulmonologists, palliative care specialists, registry experts and specialist nurses to review existing data and practices. Using a modified Delphi method, the group developed a consensus recommendation ("the set") on the outcomes most essential to track for patients with lung cancer, along with baseline demographic, clinical and tumour characteristics (case-mix variables) for risk adjustment.The set applies to patients diagnosed with nonsmall cell lung cancer and small cell lung cancer. Our working group recommends the collection of the following outcomes: survival, complications during or within 6 months of treatment and patient-reported domains of health-related quality of life including pain, fatigue, cough and dyspnoea. Case-mix variables were defined to improve interpretation of comparisons.We defined an international consensus recommendation of the most important outcomes for lung cancer patients, along with relevant case-mix variables, and are working to support adoption and reporting of these measures globally.

[Research in Austria - the Ludwig Boltzmann Institute for Lung Vascular Research]. / Forschung in Österreich - das Ludwig Boltzmann Institut für Lungengefäßforschung.

The Ludwig Boltzmann Institute for Lung Vascular Research was founded in 2010 and performs basic and clinical research on the field of chronic pulmonary vascular diseases. The major projects of the institute focus on the investigation of the pathomechanisms of pulmonary vascular remodeling, the development of novel non-invasive diagnostic techniques of pulmonary hypertension and the early detection of pulmonary vascular diseases. The institute closely cooperates with patient organizations and aims to contribute to the development of improved diagnostic and therapeutic approaches for patients with pulmonary vascular diseases. In this short overview the most important results of the first six years of the institute will be summarized.