Predicting heart output changes during surgery using capnography
Part of Heart & circulation clinical trials.
This trial uses a computer algorithm to predict changes in how well your heart pumps blood during surgery. It looks at carbon dioxide levels in your breath to make these predictions. This could help doctors adjust care in real time.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are having planned (not emergency) surgery under general anesthesia.
- You are between 18 and 75 years old.
- You will have a special blood pressure monitor placed in an artery and a sensor to measure carbon dioxide in your breath.
- Your surgery is not on your heart, lungs, or major blood vessels.
- You do not have asthma or chronic obstructive pulmonary disease (COPD).
- Your breathing test (pulmonary function test) before surgery is not moderately or severely abnormal.
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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