Assessment of Circuit Rebreathing During CPAP Therapy
Recruiting
N/A
Interventional Study
Obstructive Sleep Apnea (OSA)
At a Glance
- Age
- 21 – 70
- Sex
- Any
- Study type
- Interventional
- Purpose
- Other
- Participants needed
- 13 (estimated)
- Sponsor
- Brigham and Women's Hospital · Other
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About This Trial
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).
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Moderate to severe OSA (AHI\>20)
* Self-reported CPAP users or have previously used CPAP
* Self-reported holding pressure of maximum 13 cmH2O (if known)
* Age: 21-70
* BMI: 18-40 kg/m2
Exclusion Criteria:
* Self-reported severe mouth-breathing
* Requirement for nocturnal sup…
Contacts