Ultrasound-guided line placement for hard-to-access veins
This study tests a specific ultrasound-guided technique to place a central venous catheter (a medical access line) when jugular veins are difficult to access. It may help reduce failed attempts and improve safety in people who need this kind of line for medical care.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You need a central venous catheter placed (a line into a large vein)
- Ultrasound shows your jugular vein size changes with breathing (called respiratory variation)
- You are 18 years or older
- You have not already had unsuccessful attempts using non-ultrasound-guided methods
- There is no ongoing, unresolved lung bleed or air pocket (pneumothorax or hemothorax) at the time you enroll
- You are willing to sign informed consent
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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