[Antitumor antibiotics in the treatment of nephroblastomas in children]

Abstract

The results of the chemotherapy of 20 children with nephroblastoma are analysed. The patients were treated according to the following scheme: vincristine in a dose of 0.05 mg kg bw once a week on the 1st, 8th, 15th and 22nd days, dactinomycin in a dose of 15 micrograms/kg once a day for 3 days on the 1st, 2nd and 3rd days of adriamycin in a dose of 30-40 mg/m2 on the 15th day of the treatment course. The postoperative chemotherapy was started 10 days after the operation. It was performed in 4 courses with intervals of 3 weeks. The efficacy of the treatment was estimated with angiography, echography and computer-aided tomography. The above scheme proved to be efficient in the treatment of the children with nephroblastoma. Reliable control of the tumor size during the preoperative treatment was shown to be possible.