Clinical Drug Experience Knowledgebase

Criteria

Criteria for Eligibility

Men between the ages of 35 and 70 with family history of prostate cancer, i.e., prostate cancer diagnosed in two first degree relatives before the age of 70 years. (First degree relatives include a brother, father, and son.) There will be occasions in which a second or even third degree relative will be eligible. Additional information regarding these criteria is provided below and in Attachment 1.)

Two or more affected relatives of which at least 1 is a first degree relative or
At least two affected relatives, both of which are at least a second degree relative or
One first degree relative diagnosed with prostate cancer at age 55 or less.

No history of invasive cancer within 5 years (though non-melanoma skin or papillary bladder cancer will not be reason to exclude a patient); no prior history of prostate cancer, no severe metabolic disorders or other life-threatening acute or chronic disease; no additional x-ray or chemotherapy anticipated.

Men found to have localized prostate cancer (Gleason score ≤7) as part of the screening for the current trial, and opt for watchful waiting as their standard of care treatment for their condition, will be eligible to sign an additional consent form to continue with the randomization and on-study activities of this trial. On-study activities for these individuals will not differ from the on-study activities for the other men enrolled in this trial.
Must not require a medically mandated special diet which precludes compliance with study requirements
Not requiring regular use of anticoagulants on a regular basis. Prior use of chemoprevention agent(s) (such as Proscar) is allowed as long as the subject has been off the agent(s) for at least 3 months. Not currently participating in another prostate prevention trial.
Absence of history of current documented or symptomatic gastric or duodenal ulcer within 12 months prior to study entry, or of significant kidney or liver disease. No chronic anemia (hematocrit < 35 volume %), leukopenia (WEB <4,000) with normal differential, or thrombocytopenia (platelets <100,000) and with serum creatinine <1.5 mg/dl, serum bilirubin <2.0 mg/dl, and serum glutamic oxaloacetic transaminase (SGOT) or serum glutamic pyruvic transaminase (SGPT) <2× normal. Urinalysis should have <1+ protein, 0-3 casts, 0-5 white blood cell count (WBC) and red blood cell count (RBC).
Absence of any condition that predisposes to difficulties with hearing, wound healing or repair.
Must meet Southwest Oncology Group performance status criteria of 0-1 (0 = fully active, able to carry on all predisease activities without restriction [Karnofsky scale 90-100]; 1 = restricted in physically strenuous activity, but ambulatory and able to carry out work of a light or sedentary nature, i.e., light housework or office work [Karnofsky scale 70-80].
Subjects must be willing and able to keep required visits for study procedures and to complete study questionnaires.
Patient must not have had radiation therapy in the pelvic area.