title: Long-term follow-up of intravesical Epodyl therapy for superficial bladder cancer.
abstract: The records of 111 patients with multiple superficial grade 1-2 transitional cell tumours of the bladder treated with intravesical Epodyl and followed up for a mean period of 6.4 years were retrospectively analysed. The study showed that 65% of patients responded completely after 12 weekly instillations and 46% of these remained continuously free of disease for 5 years. An initial complete response to therapy and lower pathological grade seemed to indicate a long-term successful response to treatment. In patients who failed to respond by 1 year, further therapy was of no benefit. Clearance of bladder disease by 1 year carried a 14% risk of subsequent tumour invasion by 5 years. This risk increased to 75% in those who failed to respond by 1 year.
authors.affiliation: Department of Urology, Whipps Cross Hospital, London.
authors.forename: G R
authors.initials: GR
authors.lastname: Mufti
authors.forename: J S
authors.initials: JS
authors.lastname: Virdi
authors.forename: M H
authors.initials: MH
authors.lastname: Hall
mesh_terms: D000283:Administration, Intravesical; D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D002295:Carcinoma, Transitional Cell / Q000188:drug therapy*; D004987:Ethers / Q000627:therapeutic use*; D005009:Ethoglucid / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents; D004987:Ethers; D005009:Ethoglucid