Laser vs shock wave for tough bile duct stones
Part of Digestive system clinical trials.
This trial compares two ways to break up large or stuck bile duct stones that couldn't be removed with standard methods: laser or a shock wave device. If you have a difficult common bile duct stone, this study may help find the best treatment option.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are over 18 years old.
- You have a large (over 1.5 cm) or stuck common bile duct stone.
- The stone could not be fully removed using standard techniques.
- You are not pregnant.
- You do not have unstable vital signs or severe other health problems.
- You do not have a bleeding disorder you are not treating.
- You have not had surgery that changes your anatomy.
- You are able to understand and sign the consent form.
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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