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More info
You can access this
clinical trial
if you have
and you are
between 18 and 75
years old
The phase for this study is not defined.
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The purpose

The treatment of renal calculus by retrograde intrarenal surgery(RIRS) isn't able to eliminate stone completely

Provided treatments

  • Procedure: 3 days after
  • Procedure: 10days after
  • Procedure: EPVL performed in30days after RIRS

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT02890225. The sponsor of the trial is Second Affiliated Hospital of Zhengzhou University and it is looking for 1 volunteers for the current phase.
Official trial title:
Effect Of Renal Residual Stones c Treated By External Physical Vibration Lithecbole(EPVL) In m Different Time n After Retrograde Intrarenal w Surgery(RIRS):At y Multi-center z Prospective Randomized Controlled Trial