Effects of Allopurinol (Zyloric®) in Patients with Long-Term Indwelling Urethral Catheters

Abstract
A randomized double-blind study of the effect of allopurinol on the need for catheter attention and the amount of catheter encrustation has been conducted in hospitalized patients with long-term indwelling catheters. Allopurinol 300 mg as a single daily dose significantly reduced the frequency of need for catheter attention including catheter change. There was no significant effect on the quantity of catheter encrustation.