Which stone removal method works best for special bladder pouches?
NCT ID NCT07643454
First seen Jun 24, 2026 · Last updated Jun 24, 2026
Summary
This study compares four surgical techniques for removing bladder stones in patients who have a continent catheterizable urinary reservoir, a surgically created pouch that stores urine. The techniques include using a mini-percussion device through the stoma, a flexible scope through the stoma, a puncture through the skin, and open surgery. Researchers will look at how much stone remains after surgery and how patients' quality of life is affected. The goal is to provide better evidence for choosing the safest and most effective method.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for BLADDER CALCULI are added.
Genom att skicka in godkänner du våra Användarvillkor
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
Hôpital Edouard Herriot
Lyon, 69003, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
-
Hôpital Lyon Sud
Pierre-Bénite, 69495, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could provide clearer guidance on which surgical technique is best for removing bladder stones in patients with continent urinary reservoirs, potentially reducing complications and improving recovery.
What could go wrong
This is a retrospective study, meaning it looks back at past data rather than testing a new treatment. It cannot prove cause and effect, and results may be influenced by differences in patient groups or how procedures were performed.
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.