 - Arm II: Patients receive doxorubicin hydrochloride IV and cyclophosphamide IV on day 1; treatment repeats every 2 weeks for 4 courses. Patients then receive carboplatin IV on day 1 and paclitaxel IV on days 1, 8, and 15; treatment with carboplatin and paclitaxel repeats every 4 weeks for 3 courses. 