with vincristine, cyclophosphamide, doxorubicin and prednisolone) /AMP (doxorubicin, ranimustine and prednisolone)/VECP (vindesine, etoposide, carboplatin BCSH Guidelines for the Management of Mature T-cell and NK-cell Neoplasms: Excluding cutaneous T-cell Lymphoma Updated August 2013 Page 17 of 99 and prednisolone) compared to CHOP-14 (cyclophosphamide, doxorubicin, vincristine and prednisolone) alone (40% vs , pirarubicin, cyclophosphamide, etoposide, ranimustine, methotrexate, peplomycin, prednisolone) (Uozumi et al, 1998), OPEC/MPEC (vincristine, etoposide, prednisolone and cyclophosphamide /methotrexate, etoposide, prednisolone and cyclophosphamide) (Matsushita et al, 1999 ) and ATL-G-CSF (vincristine, vindesine, doxorubicin, mitoxantrone, cyclophosphamide, etoposide, ranimustine and prednisolone with G-CSF