Test ultrasound contrast to improve blood flow in legs
Part of Heart & circulation clinical trials.
This study checks whether using a special ultrasound with contrast can improve blood flow in people with peripheral artery disease (PAD). If you have leg circulation problems, it may help doctors measure and potentially enhance how well blood reaches your limb.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 years or older
- If you have PAD, you have confirmed PAD in one or both legs and your symptom stage is 4 to 6
- You should not have major other illnesses that could affect blood flow in that limb
- You should not be pregnant or breastfeeding
- You cannot be allergic to ultrasound contrast material
- Your heart and circulation should be stable (not severely weak heart function, unstable blood pressure, or ongoing heart blood-flow problems)
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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