Carotid ultrasound test to guide fluid during major abdominal surgery
Part of Heart & circulation clinical trials.
This study uses a non-invasive ultrasound scan of the neck (carotid Doppler) to help predict whether you’ll benefit from extra IV fluids during major abdominal surgery. It aims to improve fluid management without placing extra invasive monitoring unless already planned.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 80 years old
- You are scheduled for major abdominal surgery
- You can give written consent (agree to join the study)
- You are not pregnant
- You do NOT have severe lung disease (for example advanced COPD or lung scarring)
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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