Exploring Predictors of Symptoms Relapse After Discontinuation of Treatment in Overactive Bladder (OAB) Patients

Summary

This is a Phase IV, prospective, randomized, multi-center study to find risk factors of OAB symptoms relapse in patients who showed therapeutic benefits after 1, 3, or 6 months of treatment with Tolterodine SR and who then discontinued these antimuscarinics for 3 month. Patients who have OAB symptoms for 6 or more than 6 months and who show successful treatment response to 1 month of treatment with Tolterodine SR 4mg will be enrolled and randomized to 1, 3 or 6 months of treatment group. After completion of the treatment, subjects will be evaluated for changes in OAB symptoms and retreatment rate will be assessed.

Timeline

Start

2006-08

Primary completion

2009-07

Completion

2009-07

Drugs

Indications