Trials / Completed
CompletedNCT05340088
Optimal Passive Dilation Time in Retrograde Intrarenal Surgery
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 50 (actual)
- Sponsor
- Ankara Training and Research Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years – 80 Years
- Healthy volunteers
- Not accepted
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.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Retrograde intrarenal surgery after DJ stent placement | Patients who underwent RIRC for 2-4 weeks after DJ stent placement for passive dilatation |
Timeline
- Start date
- 2021-09-01
- Primary completion
- 2022-01-01
- Completion
- 2022-02-01
- First posted
- 2022-04-21
- Last updated
- 2022-04-21
Locations
1 site across 1 country: Turkey (Türkiye)
Source: ClinicalTrials.gov record NCT05340088. Inclusion in this directory is not an endorsement.