Treatment of Prostate Cancer by Induction of Alternate Cell Death Pathways: A Phase I Trial of Docetaxel, Estramustine, Mitoxantrone and Prednisone
docetaxel
+ estramustine phosphate sodium
+ mitoxantrone hydrochloride
Urogenital Diseases+7
+ Genital Diseases
+ Genital Diseases, Male
Treatment Study
Summary
Study start date: August 1, 1998
Actual date on which the first participant was enrolled.OBJECTIVES: Determine the maximum tolerated doses of docetaxel and mitoxantrone in combination with a fixed dose of estramustine and prednisone, when given to patients with advanced prostate cancer. Characterize the toxicity of this treatment regimen in these patients. OUTLINE: This is a dose escalation study of mitoxantrone and docetaxel. Patients are stratified into one of two risk groups (good risk group or poor risk group) based on the number of prior chemotherapy regimen(s) and the occurrence and sites(s) of prior radiation. All patients receive oral prednisone twice daily on days 0-3, oral estramustine three times daily on days 1-5, mitoxantrone IV bolus on day 2, and docetaxel IV over 1 hour on day 2. Courses repeat every 21 days in the absence of unacceptable toxicity and disease progression. Patients with stable disease may go off treatment after 6 courses. Dose escalation proceeds independently for each risk group. Cohorts of 3 patients are entered into each risk group. If 1 of 3 patients at a dose level experiences dose limiting toxicity (DLT), then 3 additional patients are accrued into this level. If 2 of 6 patients at a dose level experience DLT, then dose escalation stops and the maximum tolerated dose (MTD) is defined at the previous dose level. At least 6 patients must be treated at the MTD. Patients are followed every 3 months until death. PROJECTED ACCRUAL: At least 12 patients (6 in each risk group) will be accrued into this study.
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.12 patients to be enrolled
Total number of participants that the clinical trial aims to recruit.Treatment Study
Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Male
Biological sex of participants that are eligible to enroll.Over 18 Years
Range of ages for which participants are eligible to join.Healthy volunteers not allowed
If individuals who are healthy and do not have the condition being studied can participate.Conditions
Pathology
Criteria
DISEASE CHARACTERISTICS: Histologically confirmed adenocarcinoma of the prostate Failure of complete androgen ablation (orchiectomy or LHRH and antiandrogen therapy) as manifested by at least 1 of the following criteria: Rise in serum PSA greater than 50% of nadir confirmed on 2 measurements 1 week apart Appearance of new lesions on bone scan Appearance of new soft-tissue lesions Measurable or evaluable disease No brain or leptomeningeal involvement PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0-2 Life expectancy: Greater than 3 months Hematopoietic: WBC at least 3,500/mm3 Absolute neutrophil count at least 1,500/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin no greater than upper limit of normal (ULN) Alkaline phosphatase no greater than 5 times ULN SGOT and SGPT no greater than 2 times ULN Renal: Creatinine no greater than 2 times ULN Cardiovascular: No history of coagulopathy No myocardial infarction in the last 6 months No history of cardiovascular accident No history of congestive heart failure Neurological: No symptomatic peripheral neuropathy greater than grade 1 No history of significant neurologic or psychiatric disorders including psychotic disorders, dementia, or seizures Pulmonary: No history of pulmonary embolus Other: Testosterone no greater than 3.5 nmol/L No contraindications to glucocorticoid therapy such as uncontrolled diabetes mellitus or active peptic ulcer disease No active infection No other serious illness or medical condition No other concurrent or prior malignancy in the past 5 years except previously excised or curatively irradiated nonmelanoma skin cancer PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: At least 4 weeks since prior chemotherapy Endocrine therapy: See Disease Characteristics At least 4 weeks since prior hormonal therapy (including nonsteroidal antiandrogens, but not LHRH agonists) Radiotherapy: No prior radiotherapy to greater than 30% of bone marrow At least 6 weeks since isotope therapy At least 4 weeks since prior radiotherapy Surgery: See Disease Characteristics Other: At least 4 weeks since prior investigational drugs
Study Centers
These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.This study has 1 location
Herbert Irving Comprehensive Cancer Center at Columbia University
New York, United StatesOpen Herbert Irving Comprehensive Cancer Center at Columbia University in Google Maps