EORTC randomized trial for the adjuvant therapy of T1 bladder carcinoma

A randomized clinical trial was designed by the European Organization for Research on Treatment of Cancer (EORTC) to compare the disease-free interval, the degree of malignancy of recurrence and the 5-year survival rate in stage I papillary carcinoma of the bladder after TUR only, and after TUR followed either by local thiotepa or by local VM 26 chemotherapy.