Microbiologic Contamination of Home Non Invasive Ventilators
Microbiologic Contamination of Home Non Invasive Ventilators
Home non-invasive ventilators are daily used by patients with chronic respiratory failure.
 There are frequently used with warming and humidifying systems. These systems need to be
 cared for and frequently washed by the patient.

 The aim of this study is to evaluate if the humidifying system of home ventilators are
 colonized by microbiological germs.
The use of non-invasive ventilators is common for treating respiratory failure. Their care
 relies on the patients and their carers.

 No study has assessed the efficacy of such care with respect to the number of microbiological
 specimens that remain in the humidifier.
Inclusion Criteria:

 -  Patient established on home non invasive ventilation for more than 6 months

 -  With a compliance >4hours/day

 -  Who brought their ventilator for the assessment

 -  Diagnosed with COPD or Obesity hypoventilation syndrome (OHS)

 -  Who consent

 -  With an age > 18 years

 Exclusion Criteria:

 -  Age under 18

 -  Ongoing exacerbation

 -  Not able to consent

 -  Pregnant or breastfeeding