Novel physIologiC prEdictors of Positive Airway Pressure Effectiveness
United States262 participantsStarted 2022-01-01
Plain-language summary
Millions of Americans suffer from high blood pressure, diabetes, strokes and motor vehicle accidents due to ineffective treatment of obstructive sleep apnea (OSA). Our preliminary data suggest that physiological causes of OSA such as easy arousability (low arousal threshold) or unstable breathing control (high loop gain) may influence effectiveness of OSA's most common treatment, continuous positive airway pressure (CPAP). The NICE-PAP study will examine how the physiologic traits that cause OSA in each individual impact CPAP effectiveness and can lead to personalized OSA treatments that improve patient lives.
Who can participate
Age range
19 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age of \>18 years
. Newly diagnosed OSA naïve to CPAP
. Apnea hypopnea index (AHI) ≥5/hr on in-laboratory polysomnography or home sleep test acquired and scored using standard criteria(59)
. Referred for CPAP adherence management at Yale New Haven Hospital Sleep Center
Exclusion criteria
. Need for supplemental oxygen
. Central apnea index comprising \>50% of the AHI
. Treatment recommendation with another modality (e.g., Bilevel PAP, Adaptive Servo-Ventilation, Automatic Volume Pressure Assured Pressure Support)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
CPAP adherence
Timeframe: 6 months
2
CPAP efficacy
Timeframe: 6 months
3
OSA related quality of life measured by Functional Outcomes of Sleep Questionnaire (FOSQ) short form