Can Early Single Dose Instillation of Epirubicin Improve Bacillus Calmette-Guerin Efficacy in Patients With Nonmuscle Invasive High Risk Bladder Cancer? Results From a Prospective, Randomized, Double-Blind Controlled Study

The present study showed no statistically significant differences in terms of disease-free time and recurrence rate between high risk patients with nonmuscle invasive bladder cancer who had undergone perioperative epirubicin instillation plus delayed bacillus Calmette-Guerin and those who had undergone delayed bacillus Calmette-Guerin alone.