title: [Non-Hodgkin's lymphoma in children: improved prognosis through aggressive multiple drug combination and irradiation (author's transl)].
abstract: From 1964-1975 43 children with non-Hodgkin's lymphoma (NHL) were treated. 60% of the patients had far advanced disease at diagnosis. Therapy before 1970 consisted of low dose irradiation to the primary and single agent chemotherapy; no C.N.S. irradiation to prevent meningeal recurrence was given. Median survival in this group was 5 months; all patients died. Since 1970 all children with NHL were entered into a modified leukaemia protocol regardless of stage or primary site. Therapy comprised an aggressive multiple drug combination, high dose local irradiation and prophylactic C.N.S. irradiation with intrathecal methotrexate. 41% of the patients treated since 1970 survive in continuous complete remission with a median observation time of 31+ (1-93+) months. All relapses occurred within 30 months after diagnosis. Stage of disease was the most important prognostic factor in our patients. Risk of a primary C.N.S. relapse in the total group was 30% for patients without prophylactic C.N.S. therapy compared to only 6% for patients with treatment.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003520:Cyclophosphamide / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D008297:Male; D015122:Mercaptopurine / Q000627:therapeutic use; D008727:Methotrexate / Q000627:therapeutic use; D011241:Prednisone / Q000627:therapeutic use; D011379:Prognosis; D012075:Remission, Spontaneous; D014750:Vincristine / Q000627:therapeutic use
chemical_list: D014750:Vincristine; D003520:Cyclophosphamide; D015122:Mercaptopurine; D011241:Prednisone; D008727:Methotrexate
vernacular_title: Non-Hodgkin-Lymphon im Kindersalter: Verbesserte Prognose durch aggressive Kombinationschemotherapie und Radiotherapie.