Health Outcomes With CPAP or NIV in Patients With COPD and a Sleep Related Breathing Disorder
Stopped Recruitment difficulties
Conditions
- Chronic Obstructive Pulmonary Disease
- Sleep Related Hypoventilation
- Obstructive Sleep Apnea
- Hypoventilation
Interventions
- DEVICE: Positive airway pressure with continuous positive airway pressure or noninvasive ventilation
Sponsor
University of Alberta