title: A randomized trial of etoposide + cisplatin versus vinblastine + bleomycin + cisplatin + cyclophosphamide + dactinomycin in patients with good-prognosis germ cell tumors.
abstract: Standard chemotherapy for disseminated germ cell tumors (GCT) cures most patients but causes considerable acute toxicity, including treatment-related death due to septicemia during neutropenia and pulmonary fibrosis. In addition, chronic and delayed toxicities, particularly Raynaud's phenomenon, have been reported in 6% to 37% of treated patients. In an attempt to minimize the acute and chronic effects of treatment which are related primarily to vinblastine and bleomycin, a randomized trial comparing the efficacy and toxicity of vinblastine + bleomycin + cisplatin + cyclophosphamide + dactinomycin (VAB-6) and etoposide + cisplatin (EP) was conducted on 164 eligible patients with good-prognosis GCT. Seventy-nine of 82 (96%) patients receiving VAB-6 and 76/82 (93%) receiving EP achieved a complete remission (CR) with or without adjunctive surgery. Similar proportions of patients in both arms were found at surgery to have necrosis/fibrosis or mature teratoma. With a median follow-up of 24.4 months in the VAB-6 arm and 25.9 months in the EP arm, the total, relapse-free, and event-free survival distributions were similar in the two arms. Patients receiving EP experienced less emesis (P = .05), higher nadir WBC (P = .06) and platelet counts (P = .01), less magnesium wasting (P = .0001), less mucositis (P = .09), and no pulmonary toxicity. No treatment-related mortality was observed. EP is an efficacious and less toxic regimen and is recommended for good-prognosis patients with disseminated GCT.
authors: Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY 10021.
authors: G J
authors: GJ
authors: Bosl
authors: N L
authors: NL
authors: Geller
authors: D
authors: D
authors: Bajorin
authors: S P
authors: SP
authors: Leitner
authors: A
authors: A
authors: Yagoda
authors: R B
authors: RB
authors: Golbey
authors: H
authors: H
authors: Scher
authors: N J
authors: NJ
authors: Vogelzang
authors: J
authors: J
authors: Auman
authors: R
authors: R
authors: Carey
mesh_terms: D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D001761:Bleomycin / Q000009:adverse effects; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D002986:Clinical Trials as Topic; D003520:Cyclophosphamide / Q000009:adverse effects; D003609:Dactinomycin / Q000009:adverse effects; D004407:Dysgerminoma / Q000188:drug therapy*; D005047:Etoposide / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009373:Neoplasms, Germ Cell and Embryonal / Q000188:drug therapy*; D011379:Prognosis; D011897:Random Allocation; D013736:Testicular Neoplasms / Q000188:drug therapy*; D014747:Vinblastine / Q000009:adverse effects
chemical_list: D001761:Bleomycin; D003609:Dactinomycin; D014747:Vinblastine; D005047:Etoposide; D003520:Cyclophosphamide; D002945:Cisplatin