Intravesical combined chemoimmunotherapy with epirubicin and bacillus Calmette-Guérin is not indicated for superficial bladder cancer.
OBJECTIVE
The short-term effects of intravesical chemoimmunotherapy with epirubicin and bacillus Calmette-Guérin (BCG) administered repeatedly for prophylaxis of recurrence of superficial bladder cancer (pTa, pT1) were investigated in 24 patients aged a median of 70 years between March 1996 and February 1999, and were compared with those of BCG monotherapy in 50 patients from March 1990 to February 1999.


METHODS
The patients underwent intravesical instillation of the Tokyo strain BCG with or without epirubicin after transurethral resection (TUR) of bladder cancer. For the combined treatment, at 1-2 weeks after TUR, epirubicin (40 mg) and BCG (80 mg) were istilled into the bladder by turns once a week for 12 weeks. For the group receiving only BCG, 80-mg instillations were done with the same schedule. Thereafter, the patients were followed by cystoscopy and urinary cytology every 3 months for up to 3 years after intravesical therapy.


CONCLUSIONS
At 2 years after treatment, the simple recurrence rate was 26.1% (6/23) in patients with chemoimmunotherapy and 32.0% (16/50) in BCG-treated patients. Adverse reactions, including increased frequency of urination, urgency and miction pain, were observed in 18 patients (85.7%) undergoing chemoimmunotherapy and 58.0% undergoing BCG monotherapy. One patient receiving chemoimmunotherapy was withdrawn from treatment because of symptoms of severe bladder irritation due to the instillation. Intravesical chemoimmunotherapy using epirubicin and BCG was finally found to be inferior in comparison with BCG monotherapy for the prophylaxis of recurrence of superficial bladder cancer.
Tozawa
K
K
Department of Urology, Nagoya City University Medical School, Nagoya, Japan. toza@med.nagoya-cu.ac.jp
Okamura
T
T
Sasaki
S
S
Kawai
N
N
Ito
Y
Y
Hayashi
Y
Y
Kohri
K
K
D000276:Adjuvants, Immunologic / Q000009:adverse effects / Q000627:therapeutic use*; D000283:Administration, Intravesical; D000328:Adult; D000368:Aged; D000903:Antibiotics, Antineoplastic / Q000009:adverse effects / Q000627:therapeutic use*; D001500:BCG Vaccine / Q000009:adverse effects / Q000627:therapeutic use*; D002295:Carcinoma, Transitional Cell / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D015251:Epirubicin / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy*
D000276:Adjuvants, Immunologic; D000903:Antibiotics, Antineoplastic; D001500:BCG Vaccine; D015251:Epirubicin