[Comparative study of risk criteria for germ cell tumor].
The development of cisplatin-based chemotherapy has achieved a high cure rate in patients with advanced germ cell tumors (GCT) and it is more important to predict the prognosis of each patient before treatment and select the most suitable regimen of therapy. To date, 4 risk criteria for GCT are presented. From November, 1985 to April, 1991 our treatment protocol for GCT consisted of VAB-6 (vinblastine, actinomycin D, bleomycin, cisplatinum) or PVeBV (vinblastine, etoposide, bleomycin, high-dose cisplatin) as the induction chemotherapy and VIP (etoposide, ifosfamide, cisplatin) as the salvage chemotherapy. In total, 12 patients were entered on this protocol. They were divided into 2 groups based on the actual clinical course. Those who achieved complete remission within 3 cycles of chemotherapy were divided into "good response group" and others were into "poor response group". These results were compared with those classified by the 4 risk criteria. As a result of our study "The Indiana Staging System" seemed to be the most useful.
Nakamura
E
E
Department of Urology, Sizuoka City Hospital.
Kaneko
Y
Y
Takenawa
J
J
Sasaki
M
M
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D006801:Humans; D008875:Middle Aged; D009367:Neoplasm Staging; D009373:Neoplasms, Germ Cell and Embryonal / Q000188:drug therapy* / Q000473:pathology; D011379:Prognosis; D012074:Remission Induction; D012306:Risk