title: [Efficacy of modified B-NHL-BFM-90 protocol on anaplastic T-cell lymphoma in children and adolescents].
abstract: OBJECTIVE
  Anaplastic T-cell lymphoma in children and adolescents is an aggressive malignant non-Hodgkin's lymphoma (NHL). The optimal treatment regimen needs to be investigated. This study was to evaluate the efficacy of modified B-NHL-BFM-90 protocol on anaplastic T-cell lymphoma in children and adolescents.
  
  
  METHODS
  From October 2002 to January 2008, 18 untreated anaplastic T-cell lymphoma patients aged less than 16 years were enrolled, and treated with modified B-NHL-BFM-90 protocol including cyclophosphamide, vincristine, ifosfamide, etoposide, adriamycin, HD-methotrexate, vindesine, dexamethasone, cytarabine/HD-cytarabine. Intrathecal injection was given every course.
  
  
  RESULTS
  Of the 18 patients, 15 (83.3%) achieved complete remission (CR), and three (16.7%) achieved partial remission (PR). The patients were followed up for 4-68 months (median, 31 months). The 3-year event-free survival (EFS) rates were (87.4+/-8.4)% for all patients, 100% for stage II patients, and (85.1+/-9.7)% for stage III/IV patients; 100% for low risk group, (88.9+/-10.5)% for moderate risk group, and (80.0+/-17.9)% for high risk group. Most patients suffered from grade 3-4 myelosuppression and recovered after active support care. One patient with stage IV disease received autologous peripheral blood stem cell transplantation (PBSCT) after CR and was still alive. Two patients had tumor relapsed and died at three and five months after off treatment, respectively.
  
  
  CONCLUSIONS
  Modified B-NHL-BFM-90 protocol, with tolerable toxicity, is an effective treatment regimen for anaplastic T-cell lymphoma in children and adolescents. It should be used in experienced cancer centers and hematological units.
authors.affiliation: State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China. gzsunxf@yahoo.com.cn
authors.forename: Xiao-Fei
authors.initials: XF
authors.lastname: Sun
authors.forename: Zi-Jun
authors.initials: ZJ
authors.lastname: Zhen
authors.forename: Xiao-Juan
authors.initials: XJ
authors.lastname: Xiang
authors.forename: Jia-Yu
authors.initials: JY
authors.lastname: Ling
authors.forename: Rou-Jun
authors.initials: RJ
authors.lastname: Peng
authors.forename: Yi
authors.initials: Y
authors.lastname: Xia
authors.forename: Lei
authors.initials: L
authors.lastname: Zheng
authors.forename: Wen-Biao
authors.initials: WB
authors.lastname: Luo
authors.forename: Hui
authors.initials: H
authors.lastname: Lin
authors.forename: Zhong-Zhen
authors.initials: ZZ
authors.lastname: Guan
mesh_terms: D000293:Adolescent; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D003520:Cyclophosphamide / Q000008:administration & dosage; D003561:Cytarabine / Q000008:administration & dosage; D003907:Dexamethasone / Q000008:administration & dosage; D018572:Disease-Free Survival; D004317:Doxorubicin / Q000008:administration & dosage; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007069:Ifosfamide / Q000008:administration & dosage; D007770:L-Lactate Dehydrogenase / Q000097:blood; D007970:Leukopenia / Q000139:chemically induced; D017728:Lymphoma, Large-Cell, Anaplastic / Q000097:blood / Q000188:drug therapy* / Q000473:pathology / Q000628:therapy; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage; D009367:Neoplasm Staging; D012074:Remission Induction; D033581:Stem Cell Transplantation; D013921:Thrombocytopenia / Q000139:chemically induced; D014750:Vincristine / Q000008:administration & dosage; D014751:Vindesine / Q000008:administration & dosage
chemical_list: D003561:Cytarabine; D014750:Vincristine; D005047:Etoposide; D003907:Dexamethasone; D004317:Doxorubicin; D003520:Cyclophosphamide; D007770:L-Lactate Dehydrogenase; D014751:Vindesine; D007069:Ifosfamide; D008727:Methotrexate