Simple breathing test may predict oxygen danger during lung surgery
NCT ID NCT07494006
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study explores whether a simple breathing test done before surgery can help predict when a patient's oxygen levels might drop dangerously low during lung surgery. Researchers will measure how air moves through the lungs while patients breathe normally, then track oxygen levels during the operation. The goal is to find a way to identify at-risk patients ahead of time, so doctors can take steps to keep them safe. About 44 adults undergoing lung surgery for cancer will take part.
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Conditions
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Locations
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Peking University People's Hospital
Beijing, 100044, China
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