Polygraphy
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Can a short trip to sea level reset sleep and oxygen for high-altitude dwellers?
Knowledge-focused Not yet recruitingThis study looks at what happens when people who live above 2600 meters, in places like Quito, spend a week at sea level and then return to altitude. Researchers will measure sleep quality, oxygen levels during the night, and breathing patterns in healthy adults and in people wit…
Matched conditions: POLYGRAPHY
Sponsor: Silvia Ulrich Somaini • Aim: Knowledge-focused
Last updated Sep 05, 2026 00:00 UTC
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Can a week at sea level ease sleep and oxygen strain for High-Altitude heart patients?
Knowledge-focused Not yet recruitingResearchers are studying what happens when people with pulmonary arterial hypertension who live above 2600 meters spend a week at sea level. The trial compares their sleep, blood oxygen, and breathing during sleep at altitude and after seven days at sea level. It includes both pa…
Matched conditions: POLYGRAPHY
Sponsor: Silvia Ulrich Somaini • Aim: Knowledge-focused
Last updated Sep 05, 2026 00:00 UTC