VIP (etoposide, ifosfamide and cisplatinum) as a salvage intensification program in relapsed or refractory Hodgkin’s disease

Abstract

Forty-two patients with refractory (15 patients) or relapsed (27 patients) Hodgkin’s disease (HD) were included in a prospective single center study evaluating the efficacy of a regimen VIP combining etoposide 75 mg/m²/day days 1–5, ifosfamide 1.2 g/m²/day days 1–5 and cisplatinum 20 mg/m²/day days 1–5, one course every 4 weeks as salvage therapy in patients with refractory or relapsed Hodgkin’s disease, potentially eligible for high-dose chemotherapy with reinjection of hematopoietic stem cells (HSC). If patients were considered chemosensitive after two courses of VIP, high-dose chemotherapy followed by the reinjection of HSC was planned. After two courses of VIP, 67% achieved an objective response including 38% complete responses. Overall, 28 patients went on to high-dose therapy with reinjection of HSC, and 46% of grafted patients are in a sustained complete remission. When the overall patient population is considered, 33% are in complete remission (CR) with a median follow-up of 37 months. A CR of less than 12 months and refractory disease were associated with a poor survival. These results showed that the VIP regimen is effective in relapsed or refractory HD and allows high-dose therapy to be given in the case of most responding patients. However, results in patients with refractory disease or a first complete remission of less than 12 months need to be further improved.