NCT00001338 2008-03-04A Prospective, Randomized, Phase III Trial of FLAC (5-Fluorouracil, Leucovorin, Adriamycin, Cytoxan) Chemotherapy With GM-CSF (Granulocyte-Macrophage Colony-Stimulating Factor) Versus PIXY 321 in Advanced Breast CancerNational Institutes of Health Clinical Center (CC)Phase 3 Completed65 enrolled