Mechanical ventilation in neurological organizational units in Germany

Abstract

Mechanical ventilation is provided for neurological patients in the following settings: in neurointensive care units, in centers providing weaning and early rehabilitation and in home mechanical ventilation. In the last decade there has been asharp rise in treatment and bed capacities for mechanically ventilated neurological patients in specialized centers in Germany in the areas of weaning and neurological neurosurgical early rehabilitation of ventilated patients. Neither the number of beds nor details about structures in these centers with respect to bed capacity, personnel and qualifications, equipment, treatment methods and concepts are known. The aim of this survey was to generate detailed numbers regarding structural criteria of specialized centers for mechanically ventilated neurology patients, regarding hospital beds, technical infrastructure, personnel and qualifications as well as treatment methods and concepts. An online survey with 48questions on the type and size of the institution, structural criteria, equipment and personnel was developed and supported by the German Society for Neurology (DGN), the German Interdisciplinary Society of Out-of-Hospital Ventilation (DIGAB) and the German Society of Neurorehabilitation (DGNR). A total of 63centers took part in the survey and reported a total of 687 beds for mechanically ventilated neurological patients. Furthermore, they reported complex structures regarding personnel and qualifications, medical devices, methods and concepts but neurophysiological electrophysiology was the only technical method provided in all centers. Of the institutions 49% (n = 27/55) provided the initiation of home mechanical ventilation, 18% (n = 18/55) provided inpatient control of home mechanical ventilation, 9% (n = 5/55) had an outpatient department for home mechanical ventilation and 18% (n = 10/55) extracted data from home ventilators. Mechanical ventilation in neurological units offers vast and complex treatment and bed capacities for severely ill patients in Germany. The structures are inhomogeneous and a consensus on specific criteria should be established. This is especially true for the treatment of patients needing out-of-hospital mechanical ventilation, also with respect to a possible weaning in the long-term duration of the disease.