Tests two breathing masks for home ventilation in COPD and obesity hypoventilation
Compares two masks for breathing support at home in people with COPD or OHS.
Plain-language title generated from the registry record
Registry title: Assessment of Breathing Pattern During NIV
Key facts
- Where
- Auckland, New ZealandSee the site
Where in New Zealand
- Fisher and Paykel Healthcare Sleep LaboratoryAuckland, New ZealandTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Fisher and Paykel Healthcare
- Trial code
- NCT06682286
- Record updated
- 11 May 2025
- Original description
COPD and OHS are respiratory conditions that disrupt normal breathing. Positive airway pressure, specifically Non-Invasive Ventilation (NIV), has been shown to improve breathing and reduce symptoms in patients with these conditions. Regular use of NIV can lead to better symptom management, improved quality of life, and reduced use of healthcare resources. The type of mask used for breathing support can greatly affect a patient's comfort and willingness to use it. For conditions like Obstructive Sleep Apnea (OSA), which is a physical blockage of the airway caused by the relaxation of the muscles of the throat, nasal masks are often used because they are comfortable and work well. But for breathing support in the hospital, full face masks are typically used because patients are having significant trouble breathing and tend to breathe through their mouth.Read full original descriptionShow less
Breathing Route in COPD and OHS Patients on Long-term Home Non-invasive Ventilation: An Experimental Study
COPD and OHS are respiratory conditions that disrupt normal breathing. Positive airway pressure, specifically Non-Invasive Ventilation (NIV), has been shown to improve breathing and reduce symptoms in patients with these conditions. Regular use of NIV can lead to better symptom management, improved quality of life, and reduced use of healthcare resources. The type of mask used for breathing support can greatly affect a patient's comfort and willingness to use it. For conditions like Obstructive Sleep Apnea (OSA), which is a physical blockage of the airway caused by the relaxation of the muscles of the throat, nasal masks are often used because they are comfortable and work well. But for breathing support in the hospital, full face masks are typically used because patients are having significant trouble breathing and tend to breathe through their mouth.
However, it's important to note that we don't yet fully understand the best way to provide breathing support for long-term NIV users, like COPD and OHS patients. The understanding of breathing route is currently only established for OSA. However, conditions like COPD affect the lungs and the overall system used for breathing, which is different from the throat blockage seen in OSA. So, the assumptions we make based on conditions like OSA may not apply to these other conditions. More research is needed to understand this better.
Inclusion: Age over 18 years; Prescribed nocturnal NIV for COPD or OHS; Able to complete an overnight sleep study; Comfortable to sleep on a standard double bed; Capacity to complete informed consent.
Exclusion: Allergic to adhesive of the sensors; Uncontrolled sleep apnea (Apnea-hypopnea index (AHI) over 15 events/hour off personal NIV device data); Prescribed IPAP above 25 cmH2O; Self-reported pregnancy; Self-reported cold/flu symptoms.