New Combination Regimen of L-asparaginase, Dexamethasone, Ifosfamide, Cisplatin and Etoposide in NK/T-Cell Lymphoma

Inclusion Criteria

• •Age range 14-75 years old
• •Histological confirmed, previously untreated stage I/II NK/T cell lymphoma in the upper-aerodigestive tract
• •ECOG performance status less than 2
• •Life expectancy of more than 3 months
• •Normal laboratory values: hemoglobin \> 80 g/dl, neutrophil \> 2×109/L, platelet \> 100×109/L, serum creatine \< 1.5×upper limitation of normal (ULN), serum bilirubin \< 1.5×ULN, ALT and AST \< 2.5×ULN