Phase II trial of idarubicin in patients with advanced lymphoma

Abstract

A phase II trial of idarubicin was performed in 24 patients with advanced lymphoma. The drug was administered in a dose of 10-15 mg/m 2 i.v. or 15-70 mg/m 2 p.o. (single dose) every 3 weeks. There were four partial responses and four minor responses. All but one of the responders had received prior doxorubicin therapy. The toxicities were myelosuppression, nausea and vomiting, and alopecia. Two patients with compromised cardiac function were observed to have further deterioration in the ejection fraction as measured by gated cardiac scan after idarubicin therapy. Further assessment of the activity of idarubicin against lymphoma is recommended in less heavily pretreated patients. The cardiac toxicity should be carefully monitored in future studies.