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Introduction: Over the last decade, the number of patients receiving home mechanical ventilation (HMV) has increased significantly, which has led to a limited availability of specialist centres, not least due to the scarcity of healthcare professionals. This situation was exacerbated by the COVID-19 pandemic. It is therefore assumed that the repurposing of resources has led to an aggravated change in the healthcare structure in HMV. Methods: This descriptive observational study analysed the Operation and Procedure Classification Codes for patients receiving HMV from 2008 to 2022. The data were provided by the Federal Statistical Office of Germany. Data were additionally analysed with respect to geographical distribution and ventilation status. Results: A total of 737,770 datasets were analysed (mean age in 2020: 66.5 years). There was a steady increase in HMV initiations (+6%) and controls (+9%) per year before the pandemic (2008–2019). Patient admissions during the pandemic revealed a 28% decrease, with the largest decrease in invasive ventilation (IV) follow-up visits (2019: 3,053; 2020: 2,199; −39%), while the number of IV initiations remained stable. There was a 19% decrease in the number of non-IV initiations in 2020 (16,919 vs. 14,227) and a 32% decrease in the number of follow-ups (45,812 vs. 34,813) in comparison with 2019. Conclusion: The pandemic has led to a significant decline of inpatient admissions for patients receiving HMV. This decline was most pronounced in the first year of the pandemic. Control visits in particular did not reach the pre-pandemic level. This is an indication of the ongoing change in the healthcare landscape as a result of the pandemic. [ABSTRACT FROM AUTHOR]

The S3 guideline on non-invasive ventilation as a treatment for chronic respiratory failure was published on the website of the Association of the Scientific Medical Societies in Germany (AWMF) in July 2024. It offers comprehensive recommendations for the treatment of chronic respiratory failure in various underlying conditions, such as COPD, thoraco-restrictive diseases, obesity-hypoventilation syndrome, and neuromuscular diseases. An important innovation is the separation of the previous S2k guideline dating back to 2017, which included both invasive and non-invasive ventilation therapy. Due to increased scientific evidence and a significant rise in the number of affected patients, these distinct forms of therapy are now addressed separately in two different guidelines.The aim of the guideline is to improve the treatment of patients with chronic respiratory insufficiency using non-invasive ventilation and to make the indications and therapy recommendations accessible to all involved in the treatment process. It is based on the latest scientific evidence and replaces the previous guideline. This revised guideline provides detailed recommendations on the application of non-invasive ventilation, ventilation settings, and the subsequent follow-up of treatment.In addition to the updated evidence, important new features of this S3 guideline include new recommendations on patient care and numerous detailed treatment pathways that make the guideline more user-friendly. Furthermore, a completely revised section is dedicated to ethical issues and offers recommendations for end-of-life care. This guideline is an important tool for physicians and other healthcare professionals to optimize the care of patients with chronic respiratory failure. This version of the guideline is valid for three years, until July 2027., Competing Interests: Eine Übersicht der Interessenkonflikte findet sich im Internet unter http://awmf.org; AWMF-Registriernummer 020-008., (Thieme. All rights reserved.)

Introduction: Long-term outcome in patients with prolonged weaning is known to be impaired, particularly against the background of their weaning status; however, data on their health-related quality of life (HRQL) are sparse., Methods: HRQL was measured in patients with prolonged weaning using the Severe Respiratory Insufficiency Questionnaire (SRI)., Results: Overall, 39 out of 83 patients with prolonged weaning filled in the SRI questionnaire. The median interval between discharge from hospital and HRQL assessment was 3.5 years (IQR 2.4-4.5 years). In the total group, the median SRI summary score was 56.4 (IQR 38.8-73.5). Patients with unsuccessful weaning and subsequent invasive home mechanical ventilation (N=15) had worse HRQL as estimated from the SRI summary score when compared to those with successful weaning both without (n=13) and with subsequent long-term non-invasive ventilation (NIV) (n=11); Kruskal-Wallis-Test: H (2, n=39) = 7,875446; P=0.0195. Statistically significant differences indicating worse HRQL in patients with invasive home mechanical ventilation were particularly evident in the following SRI subscales: Social relationships (P=0.0325), Anxiety (P=0.0096), and Psychological well-being (P=0.0079)., Conclusions: HRQL is substantially impaired in patients with unsuccessful prolonged weaning and subsequent invasive home mechanical ventilation compared to those with successful prolonged weaning. Further studies incorporating higher case numbers are needed to assess other conditions potentially affecting HRQL in patients with prolonged weaning., Competing Interests: Melanie Berger: kein Interessenkonflikt. Bernd Schönhofer: Honorarvorträge/Schulungstätigkeiten: Fisher & Pykel; Mandatsträger DGP. Andrea Paul: kein Interessenkonflikt. Stefan Suchi: kein Interessenkonflikt. Sarah Bettina Stanzel: Forschungsgelder: Löwenstein Medical; Forschungsvorhaben: Gemeinsamer Bundesausschuss. Wolfram Windisch: Honorarvorträge/Schulungstätigen: Löwenstein Medical; GCE Great Britain, Forschungsgelder: Löwenstein Medical; Forschungsvorhaben: GBA-Innovationsfond; Mandatsträger DGP. Maximilian Zimmermann: Honorarvorträge/Schulungstätigkeiten: Löwenstein Medical; Forschungsgelder: Löwenstein Medical., (Thieme. All rights reserved.)

The evaluation of health-related quality of life (HRQL) has gained importance in recent years. Disease-specific questionnaires are available for respiratory insufficiency, which enable the assessment of HRQL. The Severe Respiratory Insufficiency (SRI) questionnaire, which was specially developed for patients with respiratory insufficiency, is ideal for quantifying the quality of life in patients receiving home mechanical ventilation (HMV). Studies using the SRI questionnaire demonstrated that the physical functioning of patients with chronic lung diseases of various etiologies is significantly impaired, but frequently without significant impairment of psychological well-being. Therefore, severity of the disease and HRQL do not necessarily correlate with each other.Both invasive and non-invasive mechanical ventilation can improve quality of life. Co-morbidity, and above all advanced age, have the highest negative predictive value with regard to in-hospital mortality and weaning failure. The number of patients older than 80 years who remain dependent on invasive HMV after prolonged weaning in Germany is increasing significantly. High dependence on invasive HMV is often associated with a loss of quality of life and autonomy. Thus, ethical issues of the continued treatment of ventilated patients at the end of life are discussed increasingly.After weaning failure, the indication for invasive HMV should be critically examined and should focus on potentially severely reduced quality of life and poor prognosis, as well as the patient's wishes. If previously agreed treatment goals can no longer be achieved during the course of invasive HMV, changing the therapy goals should be discussed within the clinical team, with the patient, their relatives and, if necessary, with legal representatives.In order to avoid overtreatment and unnecessary patient suffering during invasive HMV, advanced care planning should be started as early as possible and if necessary accompanied by palliative medical measures., Competing Interests: Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (Thieme. All rights reserved.)