Prognostic factors and treatment of multiple myeloma: interest of a cyclic sequential chemohormonotherapy combining cyclophosphamide, melphalan, and prednisone.

1. A type 2 therapeutic trial consisting of the administration of monthly cycles of chemohormonotherapy, each cycle combining weekly sequences of mephalan, prednisone, cyclophosphamide, and prednisone, has been achieved in 20 stage II or III myeloma patients. Tolerance of this regimen in treated out-patients was found to be excellent.