The efficacy of BCG TICE and BCG Connaught in a cohort of 2,099 patients with T1G3 non-muscle-invasive bladder cancer

As there is currently a BCG shortage, information on the efficacy of different BCG strains is important. In this nonrandomized retrospective comparison in over 2,000 patients, we found that BCG Connaught reduces the recurrence rate compared to BCG TICE when no maintenance is used, but the opposite is true when maintenance is given.