Long‐term follow‐up of a randomized prospective trial comparing a standard 81 mg dose of intravesical bacille Calmette‐Guérin with a reduced dose of 27 mg in superficial bladder cancer

Abstract

Overall, the RD gave similar results for recurrence and progression but with significantly less toxicity. However, patients with multifocal tumours fared better with the standard dose and there was a trend towards better recurrence rates in patients with high-risk tumours. We recommend continuing to use the standard dose for high-risk tumours, while we consider the reduced dose safe and effective for intermediate-risk lesions and for maintenance schedules.