Study of Taxotere and Doxil to Treat Advanced Androgen-Independent Prostate Cancer

Inclusion Criteria

• Patients must have histologically or cytologically confirmed adenocarcinoma of the prostate.
• Androgen-independent disease progression, as shown by:
• A castrate testosterone level of 18 years of age.
• Life expectancy of greater than 12 weeks.
• ECOG performance status 0, 1 or 2 (Karnofsky >50%; see Appendix B).
• Patients must have adequate bone marrow function as defined below:
• absolute neutrophil count > 1,500/ul
• platelets > 100,000/ul
• hemoglobin > 8 g/dl
• Patients must have adequate liver function as defined below:
• total bilirubin normal, albumin > 3.0 g/dl, and no ascites
• AST(SGOT) and ALT(SGPT) and Alkaline Phosphatase must be within the range allowing for eligibility
• Patients must have adequate renal function as defined by a creatinine 30 mL/min (measured or estimated by the Cockroft formula) for patients with creatinine levels above 2.5 mg/dl
• Patients must have recovered from acute toxicities from chemotherapy or radiotherapy administered prior to entering this study. Alopecia may not be resolved and peripheral neuropathy (grade 1) may be present.
• Patients must have a MUGA scan or 2-d echocardiogram indicating an ejection fraction of > 50% within 42 days prior to first dose of study drug. The method used at baseline must be used for later monitoring.
• Patients with reproductive potential must use an adequate contraceptive method (e.g., abstinence, intrauterine device, oral contraceptives, barrier device with spermicide or surgical sterilization) during treatment and for three months after completing treatment.
• Ability to understand and willingness to sign a written informed consent document

Exclusion Criteria

• Patients who have had chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entering the study or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier.
• Patients who have had two or more prior chemotherapy treatment(s) (For this study, a combination of agents given at the same period of time is considered one chemotherapy treatment).
• Patients receiving any other investigational agent(s).
• Patients with symptomatic brain metastases or actively receiving any therapy for brain metastasis (because of their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events).
• Active second malignancy in the last 5 years except for non-melanoma skin cancer or carcinoma-in-situ.
• History of cardiac disease, with New York Heart Association Class II or greater, or clinical evidence of congestive heart failure.
• History of hypersensitivity reactions attributed to a conventional formulation of doxorubicin HCL, the components of Doxil, docetaxel or other drugs formulated with polysorbate 80.
• Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.