Intravesical bacillus Calmette-Guerin instillation therapy of recurrent superficial bladder carcinomas resistant to intravesical anti-cancer chemotherapy
Tokyo strain bacillus Calmette-Guerin (BCG) was instilled in a dose of 80 mg in 40 ml normal saline to the bladder of 8 patients with recurrent superficial bladder carcinoma (Ta, Tl, Tis) resistant to mitomycin C and/or adriamycin intravesical instillation chemotherapy. Instillation was performed we...
| Veröffentlicht in: | Hinyokika kiyo. Acta urologica Japonica. - 1962. - 35(1989), 4 vom: 15. Apr., Seite 577-81 |
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| Weitere Verfasser: | , , , |
| Format: | Aufsatz |
| Sprache: | Japanese |
| Veröffentlicht: |
1989
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| Zugriff auf das übergeordnete Werk: | Hinyokika kiyo. Acta urologica Japonica |
| Schlagworte: | English Abstract Journal Article Antineoplastic Agents BCG Vaccine |
| Zusammenfassung: | Tokyo strain bacillus Calmette-Guerin (BCG) was instilled in a dose of 80 mg in 40 ml normal saline to the bladder of 8 patients with recurrent superficial bladder carcinoma (Ta, Tl, Tis) resistant to mitomycin C and/or adriamycin intravesical instillation chemotherapy. Instillation was performed weekly for 6 weeks and 3 to 4 weeks after the last instillation, the response was assessed by cystoscopy and urine cytology. Patients who achieved complete response underwent monthly maintenance instillation for a year and inspection with cystoscopy and urine cytology every 3 months. Of the 7 patients who underwent therapeutic instillation, 3 (43%) achieved complete response, and 2 partial response. Two patients with no response had carcinoma in situ of grade 3 anaplasia. Two of the 3 complete responders were free of disease for 11 and 12 months, but another 1 developed intravesical recurrence 13 months later. One patient underwent prophylactic instillation and remained free of disease for 23 months. Side effects included frequency, urgency and pain on urination which were tolerable with anti-analgesics. Two patients underwent total cystectomy because of tumor progression and had typical lesions of prostatic tuberculosis |
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| Beschreibung: | Date Completed 20.07.1989 Date Revised 15.11.2006 published: Print Citation Status MEDLINE |
| ISSN: | 0018-1994 |