Pee test could replace surgery for diagnosing blocked urethra

NCT ID NCT07403786

Recruiting now Diagnosis Sponsor: Ankara City Hospital Bilkent Source: ClinicalTrials.gov ↗

First seen Feb 11, 2026 · Last updated May 21, 2026 · Updated 11 times

Summary

This study tests a new, non-invasive method to diagnose urethral stricture (a narrowing in the tube that carries urine out of the body). Currently, diagnosis often requires surgery or other invasive procedures. Researchers will measure urine flow rates during two simple voiding tests in 60 men (30 with suspected stricture and 30 healthy volunteers). The goal is to see if this new calculation, called the Urethral Resistive Index (URI), can accurately identify blockages without the need for invasive tests.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Ankara Bilkent City Hospital
RECRUITING

Ankara, Universiteler, 06800, Turkey (Türkiye)

Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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URETHRAL STRICTURE