Ignite Creation Date:
2025-12-24 @ 9:15 PM
Ignite Modification Date:
2025-12-25 @ 10:15 AM
Study NCT ID:
NCT05738304
Status:
UNKNOWN
Last Update Posted:
2023-04-18
First Post:
2023-02-11
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Ureteral Stenting After Retrograde Intrarenal Surgery for Renal Stones
Sponsor:
Al-Azhar University
Organization:
Study Overview
Official Title:
One-Day External Ureteral Catheter Versus Double-J Internal Ureteral Stent After Retrograde Intrarenal Surgery for Renal Stones: A Prospective, Randomized Trial
Status:
UNKNOWN
Status Verified Date:
2023-04
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Several studies evaluated the benefit of a short-term external ureteral catheter (UC) compared to double-J (DJ) ureteral stent after flexible ureteroscopy (URS); the results were controversial. These studies had combined analyses of ureteral and renal stones with a high risk of selection bias. Studies comparing external UC and DJ stent after flexible URS for isolated renal stones are lacking.
In the present study, the investigators will compare the outcomes of using a one-day external UC versus a DJ internal ureteral stent for ureteral drainage after retrograde flexible URS (retrograde intrarenal surgery "RIRS") for renal stones. The investigators aim to identify the best ureteral drainage method after RIRS regarding stone clearance, complications, and stent-related symptoms.
In the present study, the investigators will compare the outcomes of using a one-day external UC versus a DJ internal ureteral stent for ureteral drainage after retrograde flexible URS (retrograde intrarenal surgery "RIRS") for renal stones. The investigators aim to identify the best ureteral drainage method after RIRS regarding stone clearance, complications, and stent-related symptoms.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: