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NCT07760792

Risk Factors and Clinical Implications of Double-J Ureteral Stent Bacterial Colonization

Sponsor: Al-Azhar University

View on ClinicalTrials.gov

Summary

This prospective cohort study will evaluate the risk factors associated with bacterial colonization of Double-J ureteral stents and examine its clinical implications. Adult patients undergoing temporary ureteral stent insertion for routine urological indications will be followed until stent removal, when urine and stent cultures will be obtained. The study will assess the association between colonization and factors such as indwelling time, diabetes mellitus, chronic kidney disease, prior urinary tract infection, prior antibiotic exposure, and stent-related symptoms.

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

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

OBSERVATIONAL

Enrollment

300

Start Date

2026-07-30

Completion Date

2027-07-30

Last Updated

2026-08-12

Healthy Volunteers

Not specified