MACHO Regimen

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** A regimen consisting of cyclophosphamide, doxorubicin, vincristine, and prednisone, followed by methotrexate and L-asparaginase, that may be used for the treatment of acute lymphoblastic leukemia (ALL).

**Synonyms:** - Cyclophosphamide/Doxorubicin/Asparaginase/Methotrexate/Vincristine - MACHO - MACHO - Methotrexate- Asparaginase-Cyclophosphamide-Doxorubicin-Vincristine - Methotrexate/Asparaginase/Cyclophosphamide/Doxorubicin/Vincristine - Methotrexate/Asparaginase/Cyclophosphamide/Hydroxydaunomycin/Oncovin - Methotrexate/Asparaginase/Cyclophosphamide/Vincristine Regimen