New study tests which laser technique clears kidney stones faster
NCT ID NCT07639385
First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 2 times
Summary
This study compares two ways to break up kidney stones using a laser and a suction device. One method turns stones into dust, the other into small fragments. The goal is to see which leaves fewer stone pieces behind after one month. About 86 adults with small kidney stones 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
- Thulium Fiber Laser (TFL) with Flexible and Navigable Ureteral Access Sheath (FANS)
- What this could lead to
- If dusting works better, it could mean faster, less invasive kidney stone removal with fewer repeat procedures.
- What could go wrong
- This is a small, early-stage trial with only 86 participants, so results may not apply to everyone. Both techniques are already used, so the difference may be small.
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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.
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