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Potential cardiotoxicity with the use of DuP-941: a case report
S M Walsh1, V M Walley, L Chandra
1Department of Medicine, University of Ottawa Heart Institute, Ottawa Civic Hospital, Ontario.
Objective:
To describe the clinical and pathological features of a patient with probable cardiotoxicity related to a newer chemotherapeutic agent, DuP-941.
Patient And Methods:
A 42-year-old woman with metastatic breast carcinoma treated with only DuP-941 developed, and died of, heart failure for which no other explanation was apparent.
Results:
Clinically the patient's heart failure resembled that associated with anthracycline cardiotoxicity, as did the pathological features seen at autopsy.
Conclusion:
DuP-941 is a new chemotherapeutic drug that may supplant some uses of the anthracyclines because the former may have less cardiotoxicity. This report suggests that in some cases DuP-941 may have cardiotoxic effects as well.