Possible enhancement of the cardiotoxicity of doxorubicin when combined with mitomycin C.
Med Oncol Tumor Pharmacother
; 2(2): 93-7, 1985.
Article
em En
| MEDLINE
| ID: mdl-3932789
ABSTRACT
Forty-six patients with recurrent metastatic breast cancer were treated with a combination chemotherapy including doxorubicin and mitomycin C. Myocardial contractility was monitored by means of echocardiography. During therapy there was a progressive deterioration of myocardial function, and this phenomenon was found to be linearly correlated to the cumulative dose of doxorubicin. Six patients (13.8%) developed congestive heart failure during therapy; it occurred after the median cumulative dose of 322 mg/m2 (range 135-472). Possible risk factors of cardiomyopathy could be identified in only two patients. These results suggest that mitomycin C could enhance the cardiotoxicity of doxorubicin.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Mama
/
Protocolos de Quimioterapia Combinada Antineoplásica
/
Cardiomiopatias
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Med Oncol Tumor Pharmacother
Ano de publicação:
1985
Tipo de documento:
Article