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Clinical Trial Summary

Retrograde intrarenal surgery (RIRC) is used as standard treatment for stones less than 2 cm. In some cases, the ureteral access sheath cannot be placed due to ureteral stricture. In this case, a double j stent (DJ) is placed to passively dilate the ureter, and the RIRC is postponed for post-dilatation. The aim of the study is to determine the optimal time for RIRC operation in cases where a double j stent was placed for passive dilatation.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05340088
Study type Observational
Source Ankara Training and Research Hospital
Contact
Status Completed
Phase
Start date September 1, 2021
Completion date February 1, 2022

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