Combination chemotherapy for marrow relapse in children and adolescents with acute lymphocytic leukaemia.
38 children with acute lymphocytic leukaemia (ALL) in haematologic relapse were retreated with vincristine, daunomycin and prednisone (VPD) together with intrathecal methotrexate and prednisone, followed by asparaginase in those patients not in complete remission after 4 weeks. The overall complete remission (CR) rate was 79%; asparaginase was needed to achieve CR in 7 of the 30 responding patients. The median duration of second remission was only 36 weeks, but 6 out of 15 children receiving the COAP-POMP-CART consolidation regimen remain in continuous second remission after 37-260 weeks; 3 of them are currently off all therapy. It is concluded that a prolonged second remission can be achieved in children with ALL in bone marrow relapse by combining intensive chemotherapy with the prevention of meningeal leukaemia.
D000293:Adolescent; D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D003630:Daunorubicin / Q000008:administration & dosage; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy*; D008297:Male; D011241:Prednisone / Q000008:administration & dosage; D012008:Recurrence; D014750:Vincristine / Q000008:administration & dosage
D000970:Antineoplastic Agents; D014750:Vincristine; D011241:Prednisone; D003630:Daunorubicin