High altitude effects on pulmonary hypertension
Part of Heart & circulation, Lungs & breathing clinical trials.
This study compares how the heart and lungs respond at high altitude versus sea level in people with pulmonary arterial hypertension (PAH), a type of high blood pressure in the lungs. It may help doctors understand if living at high altitude affects symptoms and treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 80 years old.
- You have been diagnosed with pulmonary arterial hypertension (PAH) and are stable on your current treatment.
- You live permanently at an altitude above 2600 meters (about 8500 feet).
- You have not traveled to altitudes below 2000 meters (about 6500 feet) in the past 4 weeks.
- You do not have severe lung disease, severe smoking (more than 20 cigarettes a day), or other serious heart, kidney, liver, or blood conditions.
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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