VP-16 plus ifosfamide plus cisplatin as salvage therapy in refractory germ cell cancer.

Abstract
Forty-eight evaluable male patients with germ cell tumors (GCT) failing to be cured with first-line therapy were treated with VP-16 (75 mg/m2), ifosfamide (1.2 g/m2), and cisplatin (20 mg/m2) (VIP), all given daily for 5 consecutive days every 3 weeks. All patients either achieved an unresectable partial remission as their best response to induction chemotherapy (Group A), relapsed from complete remission (CR) less than or equal to 2 months after induction therapy (Group B), or had received cisplatin plus VP-16 as previous salvage therapy (Group C). Nine (19%) had extragonadal GCT, and 37 (77%) had advanced disease. Twenty-three (48%) of the patients had greater than or equal 2 prior treatment regimens. Sixteen of 48 (33%) achieved CR with VIP treatment alone or following surgical excision of residual disease. Six of 22 (27%), three of seven (43%), and seven of 19 (37%) patients from groups A, B, and C, respectively, attained a CR. The median survival time of all patients was 7 months (range 0 to 28+) wit...