Bladder drug may save kids from second surgery for kidney stones

NCT ID NCT07617896

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests if a drug called aminophylline, placed directly into the bladder, can help doctors insert a small scope to remove kidney stones in children. About 60 children aged 2 to 17 with a stone in the lower ureter will take part. If the first gentle attempt to pass the scope fails, the child will receive either the drug or a placebo. The goal is to see if the drug makes the second attempt successful, avoiding the need for balloon dilation or a second surgery.

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Conditions

The condition(s) this trial relates to.

Ureteral Calculi ureterolithiasis urolithiasis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Department of Urology- Beni-Suef University Hospitals

    RECRUITING

    Banī Suwayf, Beni Suweif Governorate, Egypt

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

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

    Contact