Bag CPAP vs standard oxygen for low oxygen levels
Part of Lungs & breathing clinical trials.
This study tests whether a simple 'bag CPAP' mask works better than standard oxygen therapy for people with sudden low oxygen levels from a new breathing problem. It aims to see if CPAP can improve oxygen levels and reduce the need for a breathing tube.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You have a new (not chronic) breathing problem causing shortness of breath, fast breathing (25 breaths per minute or more), or using extra muscles to breathe.
- Your oxygen levels are still low (SpO2/FiO2 ratio below 315 or PaO2/FiO2 below 300) even when you receive at least 6 liters of oxygen per minute.
- You do not have conditions that make CPAP unsafe (like vomiting, bleeding, untreated collapsed lung, severe face/neck injury, or a tracheostomy).
- You do not have serious instability (recent cardiac arrest, shock, severely altered mental state, or a 'do not intubate' order).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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