Exercise Testing Before High-Risk Surgery
Part of Heart & circulation, Lungs & breathing clinical trials.
This study tests whether a simple exercise test before surgery can help doctors better predict and prevent complications in older adults undergoing major operations. You'll do a gentle exercise test on a stationary bike or treadmill to measure your fitness level.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are over 45 years old
- You are having major surgery that carries medium-to-high risk of heart or other complications
- Your doctor has referred you for a heart-health evaluation before surgery, or you have signs of lower fitness or frailty
- You can safely perform a gentle exercise test (no severe heart, lung, or blood vessel disease)
- You are not pregnant and not incarcerated
- You are able to make your own medical decisions
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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