Abstract:High‐dose chemotherapy (HD‐CT) with autologous stem cell transplantation is considered to be the treatment of choice for relapsed high‐grade non‐Hodgkin's lymphoma (NHL) and Hodgkin's lymphoma (HL) patients, but the optimal treatment has not yet been defined. We evaluated a salvage treatment regimen consisting of conventional cycles with ifosfamide, etoposide, cytarabine, and dexamethasone (IVAD) followed by two cycles of HD‐CT consisting of cyclophosphamide, melphalan, and etoposide (CMV) with autologous stem cell support in patients with relapsed or refractory NHL (n = 59) and HL (n = 16). Response to IVAD was complete remission (CR) in 16 patients (21%), partial remission (PR) in 39 patients (52%), stable disease (SD) in 18 patients (24%), and progressive disease (PD) in two patients (2.7%). Of 70 patients treated with HD‐CT, 41 patients (59%) showed a CR, 20 patients a PR (29%), eight patients a SD (11%), and one patient a PD (1.4%). The 5‐yr overall survival for the entire group of patients was 29%, and for patients with NHL and HL 25%, and 38%, respectively. The respective event‐free survival probabilities at 5 yr were 22%, 16%, and 31%. Seven treatment‐related deaths due to septicemia (three), cardiac arrhythmia (one), pneumonia (one), pneumonitis (one), and toxic epidermal necrolysis (one) were observed. In multivariate analysis, an International Prognostic Index of ≥2 and resistant disease to first‐line chemotherapy were poor independent prognostic factors for the subgroup of patients with NHL. In conclusion, these results indicate that IVAD/CMV is feasible as a salvage therapy for lymphoma patients. This treatment is currently evaluated with the addition of rituximab.