Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-55485
Burkhardt, B; Oschlies, I; Klapper, W; Zimmermann, M; Woessmann, W; Meinhardt, A; Landmann, E; Attarbaschi, A; Niggli, F; Schrappe, M; Reiter, A (2011). Non-Hodgkin's lymphoma in adolescents: experiences in 378 adolescent NHL patients treated according to pediatric NHL-BFM protocols. Leukemia, 25(1):153-160.
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Age-related differences in the distribution, biology and treatment response of non-Hodgkin's lymphoma (NHL) in adolescents remain to be elucidated. The current analyses present clinical parameters and outcomes of adolescents treated in pediatric NHL-BFM trials. Patients were stratified by histological subtype: lymphoblastic lymphoma (LBL); mature B-NHL, including Burkitt's lymphoma/leukemia (BL/B-AL), diffuse B-cell lymphoma (DLBCL-CB) and mediastinal B-cell lymphoma (PMLBL); and anaplastic large cell lymphoma (ALCL). Between October 1986 and December 2007, 2915 patients were registered, including 378 (13%) adolescents (15-18 years) with BL/B-AL (n=101), ALCL (n=74), DLBCL-CB (n=55), T-LBL (n=45), PMLBL (n=24), pB-LBL (n=13) and rare or not-specified NHL subtypes (n=66). The 5-year event-free survival (EFS) was 79±2% for adolescents compared with 85±1% for patients aged <15 years (P=0.014). EFS was 83±7% for adolescents with T-LBL, 82±4% with BL/B-AL, 85±5% with DLBCL-CB, 57±10% with PMLBL and 70±6% with ALCL. According to sex, the 5-year EFS in females versus males, respectively, was 70±5 versus 83±2% overall (P=0.004), 57±17 versus 92±6% (P=0.0036) for T-LBL patients and 71±9 versus 97±3% (P=0.0067) for DLBCL-CB patients. Adolescents with NHL treated according to pediatric NHL-BFM protocols had an EFS of 79±2%, which is marginally inferior to that of children. In adolescents with T-LBL and DLBCL-CB, female sex was associated with a worse prognosis.
|Item Type:||Journal Article, refereed, original work|
|Communities & Collections:||04 Faculty of Medicine > University Children's Hospital Zurich > Medical Clinic|
|DDC:||610 Medicine & health|
|Deposited On:||06 Feb 2012 15:40|
|Last Modified:||27 Nov 2012 08:54|
|Publisher:||Nature Publishing Group|
|ISSN:||0887-6924 (P) 1476-5551 (E)|
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