Treatment of lymphoblastic lymphoma in adults.
Lymphoblastic lymphoma (LBL) is a rare subtype of non-Hodgkin's lymphoma (NHL) with biological features similar to those of acute lymphoblastic leukaemia. In the majority of cases LBL shows a T-cell phenotype, and mediastinal tumours are the most frequent manifestation. Outcomes of LBL patients treated according to NHL or ALL-type regimens are reviewed. Since prophylaxis of CNS relapse and local recurrence emerged as important issues in the treatment of LBL the different options are discussed. Several studies have used autologous stem cell transplantation (SCT) in the primary treatment of LBL and results are reviewed. The analysis of published prognostic factors and models in LBL demonstrates that, at present, no convincing risk model is available for LBL treated according to contemporary intensive chemotherapy protocols. Therefore indications for SCT in first complete remission (CR) cannot be defined. Future prospects for improvement of treatment results in LBL include intensification of chemotherapy, definition of prognostic factors, evaluation of minimal residual disease and SCT in high-risk patients.
Hoelzer
Dieter
D
J.W. Goethe University Hospital, Medical Clinic III, Theodor Stern Kai 7, 60590, Frankfurt, Germany.
Gökbuget
Nicola
N
D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D006801:Humans; D008479:Mediastinal Neoplasms / Q000532:radiotherapy; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000235:genetics / Q000473:pathology / Q000628:therapy*; D011379:Prognosis; D016879:Salvage Therapy; D033581:Stem Cell Transplantation; D016896:Treatment Outcome