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Evaluation of Quality of Life in Patients After Placement of a Modified Double J Ureteral Stent

NCT07275879 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2025-12-10

No results posted yet for this study

Summary

Double-J (DJ) stents are commonly inserted after ureteroscopy. There are several complications associated with the presence of DJ stent: urinary tract infection, stent encrustation, stent migration, and stent-related symptoms (SRS).

SRS occur in up to 80% of patients and include pain, hematuria, and dysuria, all of which negatively impact the patient's quality of life.

Physicians proposed the distal end of the ureteral stents might involve in SRS by over-simulating the trigone of bladder. The design of the distal end, made with a thinner loop than that of a standard DJ stent, is intended to mitigate SRS and reduce urine reflux.

Conditions

  • Ureteral Double-J Stent
  • Urolithiasis
  • Quality of Life

Interventions

PROCEDURE

Ureteric stent insertion

Ureteric stent insertion is the procedure to place a thin, flexible plastic tube that is temporarily in the ureter to help urine drain. They are placed with cystoscopic and X-ray guidances in an operating room setting

Sponsors & Collaborators

  • St. Luke's Clinical Hospital, Russia

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-12-28
Primary Completion
2026-04-01
Completion
2026-04-30

Countries

  • Russia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07275879 on ClinicalTrials.gov