Assessment of Circuit Rebreathing During CPAP Therapy
Assessment of Circuit Rebreathing During Continuous Positive Airway Pressure (CPAP) Therapy
Brigham and Women's Hospital
13 participants
May 27, 2025
INTERVENTIONAL
Conditions
Summary
The goal of this research is to better understand how different CPAP mask designs affect airflow and rebreathing of exhaled carbon dioxide (CO₂) during sleep in individuals with obstructive sleep apnea (OSA).
Eligibility
Plain Language Summary
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Interventions
Subjects will be administered either 0, 5 or 10 cmH2O
Subjects will be administered varying levels of exhaust flow: 35, 23, 18, 13 and 8 L/s
Locations(1)
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NCT07062770