Summary: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/m 2 /day days 1-5, ifosfamide 1.2 g/m 2 /day days 1-5 and cisplatinum 20 mg/m 2 /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. Keywords: Hodgkin's disease; salvage therapy; VIP; etoposide; ifosfamide; cisplatinumThe prognosis for patients with Hodgkin's disease (HD) has dramatically improved with the use of modern extended-field radiotherapy and/or chemotherapy. With first-line chemotherapy, up to 80% of patients with advanced Hodgkin's disease achieve a complete remission (CR). 1-5 Despite optimal initial treatment, 20-50% of patients fail to enter remission or will relapse after achieving a complete response. [1][2][3][4][5][6][7] It has long been stated that patients who relapse after a first remission can be divided into two groups according to the length of their first remission. When patients relapse more than 1 year after the end of their first-line therapy, as many as 85% of them achieve a second complete remission when the same drug combination is used. 8-10 However, recent reports have shown that long-term disease-free survival at 15 years is achieved in only 20% of these favorable relapses. 8 Conversely, when patients relapse less than 12 months after their first CR or when they do not achieve a first CR, the results of conventional salvage therapy are worse and few long-term survivors are expected. 7,8,[11][12][13][14] High-dose chemotherapy followed by autologous hematopoietic rescue was considered a viable option because of good results achieved in a series of phase II trials. In refractory patients pooled with complete responders (Ͻ12 months), high-dose chemotherapy with reinfusion of HSC yielded CR rates of 40-80% with approximately 40% of patients free of disease at 3 years. [15][16][17][18][19][20][21][22][23][24][25] High-dose chemo...