title: The management of adult acute lymphoblastic leukaemia.
abstract: The important advances made in recent years in the therapy of adult ALL have been reviewed. The definition of bad-prognosis patients has been improved and includes those with T-ALL, ABLL, and Ph1+ALL, in addition to those presenting with evidence of extensive disease. In contrast to childhood ALL, induction chemotherapy should include another drug (or drugs) in addition to VCR and prednisolone, and one of the anthracycline drugs (ADR or DNR) has been employed most frequently in this context. Such therapy should result in a CR rate of 70 to 75%. Similar to the experience in childhood ALL, the improvement in haematological response rate has led to an apparent increase in CNS leukaemia, and the need for adequate CNS prophylaxis is stressed. Despite these improvements, the outlook for adults with ALL is not yet as good as it is for childhood ALL. Controlled studies involving large numbers of patients are urgently needed to provide answers to a number of questions. In induction therapy, the use of higher drug dosage, the use of more and other drugs, and the use of an individual patient's risk factors to determine drug dosage, must be assessed. The benefits of consolidation therapy and the optimal duration and intensity of maintenance therapy have yet to be established. Methods of CNS prophylaxis other than cranial irradiation and IT MTX must be carefully studied. These important questions require that adult patients with ALL should be concentrated in centres capable of providing optimal overall care and, at the same time, able to conduct the necessary clinical trials.
mesh_terms: D000328:Adult; D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000009:adverse effects; D002493:Central Nervous System Diseases / Q000517:prevention & control / Q000628:therapy; D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D004359:Drug Therapy, Combination; D006801:Humans; D007945:Leukemia, Lymphoid / Q000209:etiology / Q000473:pathology / Q000628:therapy*; D011379:Prognosis; D013601:T-Lymphocytes / Q000473:pathology
chemical_list: D000970:Antineoplastic Agents