[Home mechancial ventilation: quality of life and the final stage of life].

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.
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