New vacuum tool could revolutionize kidney stone surgery
NCT ID NCT06938113
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests a flexible scope with a vacuum attachment to remove large kidney stones (2-3 cm). The goal is to see if it clears stones better and lowers risks compared to standard methods. About 115 adults with normal kidney anatomy will take part.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
flexible ureteroscope with vacuum-assisted sheath
What this could lead to
If successful, this could offer a more effective and safer way to remove large kidney stones, reducing the need for additional procedures.
What could go wrong
This is a small, early-stage trial with only 115 participants, so results may not apply to everyone. The procedure still carries risks like infection or injury.
Disclaimer
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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.
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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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Locations
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Peking University First Hospital
Beijing, Beijing Municipality, 100034, China