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Risk Factors and Clinical Implications of Double-J Ureteral Stent Bacterial Colonization: A Prospective Cohort Study

NCT07740811 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 400

Last updated 2026-08-03

No results posted yet for this study

Summary

To identify the risk factors associated with bacterial colonization of Double-J ureteral stents and to evaluate its clinical implications, including bacteriuria, UTI, antimicrobial resistance, and stent-related symptoms.

Conditions

  • UTI
  • Bacterial Colonization

Interventions

DIAGNOSTIC_TEST

Urine and stent cultures

All adult patients who undergo Double-J ureteral stent insertion for standard urological indications during the study period will be assessed for eligibility. Patients will be followed until stent removal, and microbiological evaluation will be performed on both urine and stent specimens at the time of removal

Sponsors & Collaborators

  • Al-Azhar University

    lead OTHER

Principal Investigators

  • Mohamed Fawzy Salman, MD · Lecturer of urology

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-01
Primary Completion
2028-04-01
Completion
2028-05-01

Countries

  • Egypt

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 NCT07740811 on ClinicalTrials.gov