Treatment of high-risk, nonseminomatous testicular cancer with cisplatin, ifosfamide and bleomycin: long-term results.
Thirty-four patients with stage IIC (unresectable, retroperitoneal tumor mass (RTM) greater than 5 cm), stage IVC (minimal lung metastases less than 10 cm3 and RTM greater than 5 cm) and IVD (lung metastases greater than 10 cm3 and RTM greater than 5 cm), who had not received previous chemotherapy, were treated with cisplatin (40 mg/m2, on days 2-4), ifosfamide (5 g/m2, on days 1 and 5) and bleomycin (30 mg, on days 1, 8, 15) (PIB), every 21 days. Twenty of the 34 patients (59%) achieved a complete remission (CR). Furthermore, five patients (15%) showed no evidence of disease (NED) after surgical removal of residual tumor masses (NED rate of 74%). A tumor marker-negative partial remission (PR) occurred in 3/34 patients (9%), and a tumor marker-positive PR in another 3/34 patients (9%). Three patients did not respond to this regimen. At a median follow-up period of 38 months (range, 15-47 months), 26/34 patients (76%) were alive, 21 (62%) of them without evidence of disease and three with a stable tumor marker-negative remission. Major toxicity consisted of myelosuppression, neurotoxicity and nephrotoxicity. Chemotherapy-related mortality occurred in two patients (one septicemia and one bleomycin-induced lung fibrosis). In conclusion, PIB is an effective induction regimen in patients with high-risk NSTC. However, controlled clinical trials are necessary to prove the superiority of dose intensification schedules.
Wandl
U B
UB
Department of Internal Medicine, West German Tumor Center, University of Essen.
Günzel
K
K
Kath
R
R
Scheulen
M E
ME
Hayungs
J
J
Höffken
K
K
Seeber
S
S
Niederle
N
N
D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D001761:Bleomycin / Q000008:administration & dosage; D002945:Cisplatin / Q000008:administration & dosage; D002986:Clinical Trials as Topic; D004407:Dysgerminoma / Q000188:drug therapy / Q000473:pathology; D005500:Follow-Up Studies; D006801:Humans; D007069:Ifosfamide / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D013736:Testicular Neoplasms / Q000188:drug therapy* / Q000473:pathology
D001761:Bleomycin; D002945:Cisplatin; D007069:Ifosfamide