La gestion de la trachéotomie chez les patients adultes sous assistance ventilatoire à domicile

Abstract

Despite a large increase in the use of long term non-invasive ventilation domiciliary ventilation via a tracheostomy remains necessary in certain cases of severe respiratory insufficiency. The object of this article is to describe the technical and human management required in domiciliary ventilation by tracheostomy. From the setting up of invasive ventilation in the home the choice of a tracheostomy tube to suit the patient and the management of the cuff by the patient or the family requires special attention by the prescribing physician. Currently humidification of the circuit is usually achieved by means of a hot water humidifier. Aspiration techniques, the changing and cleaning of the tracheostomy tube and the correct use of the speaking system need to be taught to the patient and the relatives. The main complications of domiciliary ventilation by tracheostomy are linked to the presence of the tube in the trachea and either mechanical (stenosis, granulomata, tracheal-oesophageal fistula) or infections. The prescribing physician should call on health care providers whose staff are trained in domiciliary ventilation by tracheostomy and include in his team nurses who can continue the education of the patient and relatives.