title: [Superficial urinary bladder tumors treatment results--a 10-year experience].
abstract: OBJECTIVE
  The most common urinary bladder tumors are superficial tumors. Due to their tension to relapse and progress towards deeper layers after surgical therapy, an adequate therapy significantly contributed to the improvement of the results of urinary bladder tumors treatment. Staging and gradus of the tumor, presence of the cardnoma in situ (CIS) or relapses significantly influenced the choice of the therapy. The aim of this study was to ascertain the effectiveness of the intravesicelly applied BCG (Bacille Colmette-Guerin) vaccine or chemiotherapy in the prevention of the relapses and further progression of superficial urinary bladder tumors.
  
  
  METHODS
  All of the diagnosed superficial tumors of bladder were removed by transurethral resection (TUR). After receiving the patohistological finding they were subjected to adjuvant therapy, immune BCG vaccine or chemiotherapy (epirubicin, doxorubicin, mitomycin-C). The third group did not accept adjuvant therapy, but had regularly scheduled cystoscopic controls. The appearance of relapses, progression of stage and gradus of the tumor, as well as possible unwanted effects of adjuvant therapy were registered.
  
  
  RESULTS
  The applied immunotherapy (BCG) influenced decreased tumor relapses (7%) and statistically important difference between patients who had taken adjuvant chemotherapy (relapses 18.4%) and those without this therapy was acknowledged. Gradus of tumor did not show statistically significant difference on tumor relapse. A significantly longer period of time in the appearance of tumor relapse after BCG (29.33 months), had significant importance comparing to chemio (9.44 months) or non-taken adjuvant therapy (9.84 months). Very small number of unwanted effects suggested an obligatory undertaking adjuvant therapy after TUR of superficial tumors.
  
  
  CONCLUSIONS
  A significant decrease of relapses as well as avoidance of further progression of urinary bladder tumors, has introduced adjuvant therapy in all of the protocols, while the dosing scheme is not unique yet due to trying to find the optimal dose, the length of application and possible dose maintenance.
authors.affiliation: Klinicki centar Nis, Srbija.
authors.forename: Jablan
authors.initials: J
authors.lastname: Stanković
authors.forename: Ljubomir
authors.initials: L
authors.lastname: Dinić
authors.forename: Svetlana
authors.initials: S
authors.lastname: Pavlović
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome; D001749:Urinary Bladder Neoplasms / Q000473:pathology / Q000628:therapy*