Therapeutic management of hematological malignancies in elderly patients. Biological and clinical considerations

Autor: P. Limoncelli, N. Furia, G. Di Leonardo, A. Campitelli, Dennis Quaglino
Rok vydání: 1997
Předmět:
Zdroj: Aging Clinical and Experimental Research. 9:231-240
ISSN: 1720-8319
1594-0667
DOI: 10.1007/bf03341826
Popis: The different therapeutic options that may be employed in the treatment of elderly patients with acute leukemias and myelodysplastic states are considered following an analysis of certain biological features, that have been investigated by cytochemical, cytogenetic and cytokinetic techniques, immunophenotyping, and studies on G-6-PD isoenzymes. These studies imply that in the elderly the pattern of hematological malignancies and the lack of response to conventional treatment derive from intrinsic biological differences between these pathological states in older and younger patients. Treatment in elderly patients has ranged from palliative treatment to intensive chemotherapy, often with disappointing results in both cases. Palliative treatment does not induce remissions, and median survival is short. On the other hand, elderly patients do not tolerate well both induction and post-remission therapy due to the degree of toxicity and the effects of drug-induced pancytopenia. In this scenario, in vitro drug-sensitivity testing and karyotyping assume increasing importance, because they may predict which patients are likely to benefit from intensive therapy. In both acute leukemias and myelodysplasias, treatment ideally should be designed case by case, according to the hematological, clinical and biological features.
Databáze: OpenAIRE
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