Acute lymphoblastic leukemia.
This is a comprehensive overview on the most recent developments in diagnosis and treatment of acute lymphoblastic leukemia (ALL). Dr. Dieter Hoelzer and colleagues give an overview of current chemotherapy approaches, prognostic factors, risk stratification, and new treatment options such as tyrosine kinase inhibitors and monoclonal antibodies. Furthermore the role of minimal residual disease (MRD) for individual treatment decisions in prospective clinical studies in adult ALL is reviewed. Drs. Ching-Hon Pui and Mary Relling discuss late treatment sequelae in childhood ALL. The relation between the risk of second cancer and treatment schedule, pharmacogenetics, and gene expression profile studies is described. Also pathogenesis, risk factors, and management of other complications such as endocrinopathy, bone demineralization, obesity, and avascular necrosis of bone is reviewed. Dr. Fred Appelbaum addresses long-term results, late sequelae and quality of life in ALL patients after stem cell transplantation. New options for reduction of relapse risk, e.g., by intensified conditioning regimens or donor lymphocyte infusions, for reduction of mortality and new approaches such as nonmyeloablative transplantation in ALL are discussed. Drs. Jacques van Dongen and Tomasz Szczepanski demonstrate the prognostic value of MRD detection via flow cytometry or PCR analysis in childhood ALL. They discuss the relation between MRD results and type of treatment protocol, timing of the follow-up samples, and the applied technique and underline the importance of standardization and quality control. They also review MRD-based risk group definition and clinical consequences.
Hoelzer
Dieter
D
University Hospital, Medizinische Klinik III, Theodor Stern Kai 7, Frankfurt, Germany.
Gökbuget
Nicola
N
Ottmann
Oliver
O
Pui
Ching-Hon
CH
Relling
Mary V
MV
Appelbaum
Frederick R
FR
van Dongen
Jacques J M
JJ
Szczepański
Tomasz
T
D000328:Adult; D000970:Antineoplastic Agents / Q000627:therapeutic use; D002648:Child; D019468:Disease Management; D018380:Hematopoietic Stem Cell Transplantation / Q000379:methods*; D006801:Humans; D018365:Neoplasm, Residual / Q000175:diagnosis*; D016609:Neoplasms, Second Primary; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000150:complications / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy*; D016896:Treatment Outcome
D000970:Antineoplastic Agents