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  • Title: Treatment of refractory lymphoma with high dose cytarabine, cyclophosphamide and either TBI or VP-16 followed by autologous bone marrow transplantation.
    Author: Broun ER, Tricot G, Akard L, Nichols C, Cheerva A, Jansen J.
    Journal: Bone Marrow Transplant; 1990 May; 5(5):341-4. PubMed ID: 2190660.
    Abstract:
    This study was designed to test the efficacy and toxicity of combining high-dose cytarabine (3 g/m2 every 12 h x 8 doses day -7 to day -4, total dose 24 g/m2), methyl prednisolone (0.5 mg/kg every 4 h day -7 to day -1), and cyclophosphamide (CY) (60 mg/kg day -3 and day -2) with either total body irradiation (TBI) (900 cGy in a single fraction on day -1) or VP-16 (600 mg/m2/days -7, -5, and -3) in patients not eligible for TBI secondary to prior radiotherapy. We treated 14 patients (eight male, six female) with either non-Hodgkin's lymphoma (n = 5) or Hodgkin's disease (n = 9). All patients had failed prior conventional chemotherapy (median two regimens range 1-5). Five patients were treated with TBI and nine with VP-16. There were eight complete remissions, two partial remissions, four were inevaluable for response due to early death. Overall survival is 21% (3/14) and relapse-free survival is 7% (1/14) with the sole disease-free survivor now 40 months from transplant. Very significantly, among patients receiving TBI, there were no survivors (median survival 24 days, range 17-330 days) and 4/5 had pulmonary complications. Median DLCO in these four patients was 61% (range 50-67) prior to transplant and none had an infectious etiology established by bronchoalveolar lavage. Median time to an absolute granulocyte count of 500 x 10(6)/l was 16 days (range 10-37 days) and to a platelet count of 20 x 10(9)/l was 12 days (range 7-22 days). In conclusion, the addition of high-dose cytarabine (24 g/m2) to CY and single-dose TBI or VP-16, while being very active, produced excessive pulmonary toxicity in this group of patients with lymphoma.
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