Laser vs. shock wave: which breaks tough stones better?
NCT ID NCT07418112
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two devices used during an ERCP procedure to break up large or stuck stones in the bile or pancreatic ducts. Forty adults will be randomly assigned to receive either low-power holmium laser lithotripsy or electrohydraulic lithotripsy. The main goal is to see which method clears the stones more completely in one session, and to check for side effects over 30 days.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
holmium laser lithotripsy device
What this could lead to
If successful, this could show that a low-power laser is a safer or more effective way to break up large bile or pancreatic duct stones compared to the standard shock-wave method.
What could go wrong
This is a small, early-phase trial with only 40 participants, so results may not apply to everyone. Both procedures carry risks like bleeding or infection, and the laser may not work better than the current approach.
Disclaimer
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Email: •••••@•••••
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Locations
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Rush University Medical Center
RECRUITINGChicago, Illinois, 60612, United States
Contact
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