GM-CSF for Maintenance of Prostate Cancer for Patients Responding to Taxotere

Patients will be treated on this single arm, open label trial until primary end point is met, patient's withdrawal, or investigator's discretion. After achieving a maximal response on taxotere or other chemo schedule they were eligible to enroll in this trial and begin treatment with maintenance GMCSF for 2 weeks followed by 2 weeks of rest. Once progression was documented the patients were taken off study.