Urolithiasis Clinical Trial
Official title:
Ureteroscopy With and Without Safety Guidewire:. A Prospective, Randomized Study of the Results of Endoscopic Treatment of Urolithiasis.
The purpose of this study is to investigate the impact of a safety guidewire (SGW) on the
results of ureteroscopy for urolithiasis.
Study hypothesis: Routine use of SGW has no impact on the results of ureteroscopic treatment
of urolithiasis.
The use of SGW is generally recommended at any ureteroscopic procedure in order to
facilitate the introduction of the endoscope and to secure placement of internal tubes for
drainage of urine after the procedure.
However, SGW may be an obstacle to efficient disintegration and retraction of calculi in the
narrow ureter.
The intention of this study is to compare the results of endoscopic stone treatment with and
without the use of SGW.
;
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
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