Combination chemotherapy for mycosis fungoides with cyclophosphamide, vincristine, methotrexate, and prednisone.

Seven patients with stage IV mycosis fungoides [TNM classification] have been treated with combination chemotherapy consisting of cyclophosphamide, vincristine, methotrexate, and prednisone [COMP]. A complete response rate of 57% was produced with an overall response of 100% in patients having limited prior steroid and/or chemotherapy. Complete responses range from 4+ to 20 months [median, 11 months]. Overall survival ranges from 2 to 40+ months [median, 12+ months]. The protocol was well tolerated except for one treatment-related death. Combination chemotherapy can produce effective remissions in patients with advanced mycosis fungoides. TNM classification should be considered in staging patients with mycosis fungoides for comparison of different treatment regimens.