Docetaxel and Erlotinib in Treating Older Patients With Prostate Cancer

Completed · Phase 2

Conditions studied: Prostate Cancer

In brief

RATIONALE: Drugs used in chemotherapy, such as docetaxel, work in different ways to stop tumor cells from dividing so they stop growing or die. Erlotinib may stop the growth of tumor cells by blocking the enzymes necessary for their growth. Combining docetaxel with erlotinib may kill more tumor cells. PURPOSE: This phase II trial is studying how well giving docetaxel together with erlotinib works in treating older patients with progressive prostate cancer that has not responded to hormone therapy.

Key facts

Study ID

NCT00087035

Run by

Jonsson Comprehensive Cancer Center

People needed

1

Starts

2004-05-01

Expected to finish

2008-03-01

Last updated by the study team

2020-08-03

Who can join

Age: 65 and older. Sex: male. Healthy volunteers: not accepted.

You may qualify if…

• Histologically confirmed adenocarcinoma of the prostate.
• Disease progression following primary or secondary hormonal therapy.
• All patients must be maintained on GnRH analog during this study.
• Serum PSA must be > 20 ng/mL in patients without bidimensionally measurable disease or bone disease.
• Age > 65 years.
• Karnofsky performance status of > 70%.
• Life Expectancy of > 12 weeks.
• Peripheral neuropathy, if present must be < grade 1 by NCI criteria.
• Radionuclide bone scan and chest /abdominal/pelvic CT scan must be obtained in all patients within 4 weeks prior to cycle 1/day 1.
• Sexually active men must be willing to consent to using effective contraception while on treatment and for 6 months following treatment.
• No concomitant use of prostata or saw palmetto.
• Testosterone must be castrate levels(< 50 ng/ml).
• WBC > 2.8 x 109/L
• Granulocytes > 1.5 x 109/L
• Platelets > 100 x 109/L
• Hemoglobin > 8.0 g/dL
• Serum creatinine < 2.1
• Total bilirubin < ULN
• Alkaline Phosphatase < 2.5 ULN AND ALT/AST < 2.0 ULN OR Alkaline Phosphatase 2.6-3.9 ULN, AND ALT/AST <1.5 ULN OR Patients with known bone involvement may be included with alkaline phosphatase > 4.0 ULN, IF ALT and AST and total bilirubin are within the normal range and the bone involvement is thought to account for elevated alkaline phosphatase.
• PT, INR should be within physiologic limits, i.e. INR 0.7 - 1.5. If patient is receiving anticoagulation therapy then INR should be within the range of 2.0 - 3.5.

You may not qualify if…

• Any major surgery or radiotherapy, within 4 weeks prior to cycle 1/day 1 (within 12 weeks for previous treatment with strontium-89, rhenium, or sumarium).
• Hormonal therapy, with the exception of androgen deprivation therapy and stable regimens of prednisone and dexamethasone, (no change within 2 weeks prior to cycle1/day 1). Prior prostate hormonal treatment must have been discontinued at least four weeks (6 weeks for Casodex) prior to cycle1/day 1.
• Cardiovascular: Uncontrolled hypertension (resting blood pressure >160/100 mm/Hg); clinical episodes of congestive heart failure, angina pectoris, or myocardial infarction within the last year.
• Any active infections (requiring IV antibiotics).
• Any prior chemotherapy.
• Not reliable for adequate follow-up.
• History of severe hypersensitivity reaction to drugs formulated with polysorbate 80.
• Brain metastases or (clinical signs of) brain involvement or leptomeningeal disease.
• Patients with a history of another malignancy during the last 5 years other than prostate cancer, nonmelanomatous skin cancer or in situ bladder cancer (Stage T1a).
• Concurrent commercial or investigational antineoplastic therapy.

Where it is running

• Samuel Oschin Comprehensive Cancer Institute at Cedars-Sinai Medical Center — Los Angeles, California, United States
• Jonsson Comprehensive Cancer Center at UCLA — Los Angeles, California, United States
• University Cancer Center at University of Washington Medical Center — Seattle, Washington, United States

Full record on ClinicalTrials.gov

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