Amyotrofische laterale sclerose: beademen - of juist niet?

- In two patients (men aged 64 and 62 years, respectively) with amyotrophic lateral sclerosis (ALS) tracheostomy ventilation was initiated following (imminent) acute respiratory failure; in one patient this was done because advance directives were lacking, while in the other non-invasive ventilation (NIPPV) was no longer an option. A third ALS patient, a woman aged 36 years, already had chronic respiratory failure when she presented at the local centre for home mechanical ventilation. As a result, the placement of a percutaneous endoscopic gastrostomy (PEG) was impossible. Instead, she had to use a nasopharyngeal feeding tube, which diminished the effectiveness of her NIPPV. The fourth patient, a man aged 60 years, was referred in good time and hence had sufficient time to consider domiciliary ventilation. Following the placement of a PEG he started NIPPV electively. In patients with ALS, domiciliary ventilation should be discussed early in the course of the disease. Advance directives with regard to domiciliary ventilation are important, not only to avoid undesired (invasive) ventilation, but also with respect to the placement of a PEG and the appropriate use of oxygen and morphine.