Sequential combination of systemic high-dose ara-C and asparaginase for the treatment of central nervous system leukemia and lymphoma.
J Clin Oncol
; 2(2): 98-101, 1984 Feb.
Article
em En
| MEDLINE
| ID: mdl-6366149
ABSTRACT
Eight patients with overt central nervous system (CNS) leukemia and lymphoma were treated with sequential administration of systemic high-dose cytosine arabinoside (HiDAC) and asparaginase (ASP) with no direct CNS therapy. Complete clearing of the cerebrospinal fluid (CSF) was achieved in six (86%) of seven patients with meningeal disease, generally after the first course of therapy. Two patients presented with evidence of extensive intracerebral disease; both responded with a greater than 50% regression of the tumor infiltrates. Concomitant extraneurologic localizations responded equally well to HiDAC/ASP responses were seen in four of five patients, including complete remission in three of four patients who presented with marrow involvement. Toxicity was generally moderate and limited to myelosuppression (eight of eight patients), tolerable nausea and vomiting (eight of eight patients), mild hepatotoxicity (two of eight patients), and oral mucositis (one of eight patients). These results indicate that HiDAC/ASP is a tolerable and highly effective treatment modality for CNS leukemia and lymphoma and suggest its potential role for sanctuary chemoprophylaxis.
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01-internacional
Base de dados:
MEDLINE
Limite:
Adult
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Child
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Humans
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Male
Idioma:
En
Ano de publicação:
1984
Tipo de documento:
Article