Study how high altitude affects body energy signaling
Part of Lungs & breathing, Women’s health & pregnancy clinical trials.
This study compares how the body responds to high altitude around the time of a planned C-section, including a signal involved in energy use. It may help researchers understand why pregnancy and blood-vessel function can differ at higher elevations.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Be scheduled to deliver by C-section at one of these hospitals: University of Colorado Hospital (Denver) or St. Anthony’s Summit Medical Center (Summit County)
- Have a C-section planned at a set time with no labor beforehand, usually around 39 weeks
- Do not have medical conditions that can affect blood vessels, such as diabetes or gestational diabetes
- Do not have any pregnancy-related high blood pressure disorders
- Do not currently smoke
- Have a single pregnancy (not twins or more) and deliver at term (not preterm)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study collects samples from pregnant people with preeclampsia (a serious pregnancy blood-pressure condition) and from healthy pregnancy controls. Researchers will study tiny particles (“exosomes”) to see how they differ and whether these signals could help explain or improve care for preeclampsia.
This study looks at how well your blood vessels work during pregnancy to help predict high blood pressure disorders. If you join, you will have extra monitoring and blood tests.
This study looks at tiny particles released from blood vessels in pregnant women with high blood pressure. The goal is to find better ways to detect and manage conditions like preeclampsia.
This study looks at how the heart and blood vessels work after a pregnancy complicated by preeclampsia. It uses exercise testing to see if there are lasting effects, which may help improve long-term heart health monitoring and care.
This study follows pregnant women living at high altitude in Bolivia to understand how pregnancy differs from those at sea level. It may help improve care for mothers and babies in high-altitude regions.
This study looks at whether sleep problems during pregnancy may make pre-eclampsia (a serious high-blood-pressure condition) more likely in women living at high altitude. If you are pregnant and live at altitude, your participation could help uncover important connections between sleep, altitude, and pregnancy health.
Hear when a new Pregnancy trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.