title: [Results of a prospective study of chemoprophylaxis with alternating mitomycin-C and BCG: complete response and recurrence and progression index].
abstract: OBJECTIVE
  The high incidence of recurrence in superficial urothelial cancer warrants the use of chemoprophylaxis; however, the results achieved to date have been unsatisfactory. The present study investigated the possibility of reducing the incidence of recurrence of superficial urothelial cancer post-TUR and disease progression.
  
  
  RESULTS
  99 patients were treated with monthly instillations of mitomycin-C and BCG alternately for one year, which commenced three weeks following TUR. The incidence of recurrence and progression were 15.3% and 5.10%, respectively. Treatment was well-tolerated and there were minimum side effects.
  
  
  CONCLUSIONS
  Chemoprophylaxis with alternating mitomycin-C and BCG therapy in patients with superficial urothelial cancer achieves good results. It is well-tolerated and few side effects were observed.
authors.affiliation: Cátedra y Servicio de Urología, Hospital Universitario del Mar, Universidad Autónoma de Barcelona, España.
authors.forename: G
authors.initials: G
authors.lastname: Nohales Taurines
authors.forename: R
authors.initials: R
authors.lastname: Cortadellas Angel
authors.forename: O
authors.initials: O
authors.lastname: Arango Toro
authors.forename: O
authors.initials: O
authors.lastname: Bielsa Gali
authors.forename: A
authors.initials: A
authors.lastname: Gelabert Mas
mesh_terms: D000276:Adjuvants, Immunologic / Q000627:therapeutic use*; D000903:Antibiotics, Antineoplastic / Q000627:therapeutic use*; D001500:BCG Vaccine / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D018450:Disease Progression; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016685:Mitomycin / Q000627:therapeutic use*; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology; D011446:Prospective Studies; D012074:Remission Induction; D001749:Urinary Bladder Neoplasms / Q000628:therapy*
chemical_list: D000276:Adjuvants, Immunologic; D000903:Antibiotics, Antineoplastic; D001500:BCG Vaccine; D016685:Mitomycin