Why the study?
Does the cumulative dose of epirubicin increase the risk of congestive heart failure in anthracycline-naive patients with metastatic breast cancer?
Population
469 consecutive anthracycline-naive patients with metastatic breast cancer
Design
Cohort
Authors
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May support limiting epirubicin to 900 mg/m2; leaves open confirmation in randomized trials.
Does the cumulative dose of epirubicin increase the risk of congestive heart failure in anthracycline-naive patients with metastatic breast cancer?
The risk of epirubicin-induced congestive heart failure increases significantly at cumulative doses >950 mg/m2, supporting a recommended maximum cumulative dose of 900 mg/m2.
Ryberg et al. (1998) studied this question.
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