title: Effects of local chemotherapy and immunotherapy on the recurrence and progression of superficial bladder cancer.
abstract: 409 cases of superficial bladder carcinoma (pTa, pTi, Tis) are reported. They are divided into three groups: 171 patients treated by TUR alone, 124 treated by TUR and local thio-TEPA, and 114 patients treated by TUR and BCG vaccine locally. It was found that the frequency of recurrence fell by 56.7, 41.9 and 26.3%, while the progression of the illness declined correspondingly by 19.8, 16.9 and 11.4%. In other words, in terms of recurrence and progression, the poorest results were found for the group treated by TUR only, and the best results were found with the TUR and BCG group.
mesh_terms: D000283:Administration, Intravesical; D001500:BCG Vaccine / Q000627:therapeutic use*; D002295:Carcinoma, Transitional Cell / Q000628:therapy*; D003131:Combined Modality Therapy; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control*; D011182:Postoperative Care; D013852:Thiotepa / Q000627:therapeutic use*; D001749:Urinary Bladder Neoplasms / Q000628:therapy*
chemical_list: D001500:BCG Vaccine; D013852:Thiotepa