Dose-intensive chemotherapy for breast cancer with brain metastases: a case series.
Am J Clin Oncol
; 22(4): 371-4, 1999 Aug.
Article
en En
| MEDLINE
| ID: mdl-10440192
ABSTRACT
Most clinical trials using dose-intensive chemotherapy exclude patients with brain metastases. This exclusion was based on anecdotal experience reflecting high treatment-related mortality. We analyzed the outcome of 11 patients with metastatic breast cancer who had brain metastases, diagnosed either before or during high-dose chemotherapy. In three patients, the death was attributed to non-central nervous system (CNS) regimen-related toxicity. Five patients died as a results of non-CNS disease progression. One patient died as a result of both CNS and non-CNS disease progression. Two patients are alive without disease progression with follow-up of 13.4 and 7.3 months, respectively. Of the five patients who have survived 1 year, four have hormone receptor expression and continued on antihormone therapy after high-dose therapy. These results are the first to show that breast cancer patients having brain metastases who receive high-dose chemotherapy do not experience more treatment-related complications or treatment failure as a result of the metastatic CNS disease. To this end, exclusion of these patients from high-dose therapy trials, especially those with expression of hormone receptors, needs to be reevaluated.
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Base de datos:
MEDLINE
Asunto principal:
Neoplasias Encefálicas
/
Neoplasias de la Mama
/
Protocolos de Quimioterapia Combinada Antineoplásica
Idioma:
En
Revista:
Am J Clin Oncol
Año:
1999
Tipo del documento:
Article