High Risk Prostate Cancer Prevention Study

Completed · Not applicable

Conditions studied: Prostate Cancer

In brief

The purpose of this study is to study the molecular effects of the chemopreventative agent, finasteride, in combination with dietary soy supplementation in patients at high risk for the development of prostate cancer. Also, the investigators intend to create a large database with health information from men who are at high risk of developing prostate cancer, along with serum and tissue samples from those patients who are willing to provide tissue and serum samples.

Key facts

Study ID

NCT01174953

Run by

University of Kansas

People needed

18

Starts

2010-07-01

Expected to finish

2013-03-01

Last updated by the study team

2014-01-01

Who can join

Age: 55 and older, up to 95. Sex: male. Healthy volunteers: accepted.

You may qualify if…

• Based on the PSA, DRE and Family history of prostate cancer patients will be risk stratified using Prostate Cancer Risk Calculator. Must have at least 25% chance of prostate cancer development as assessed by the prostate cancer risk calculator.
• During time of study period, patients must agree not to take any new vitamin supplementation, soy or herbal supplement.
• Must not be receiving concurrent chemotherapy, radiation or hormonal therapy.
• No history of prior allergy and intolerability to soy-based products.
• Must not have been taking any soy supplementation, soy isoflavones or finasteride within 90 days prior to study enrollment.
• Must be able to safely be on study supplements for period of at least four months.
• All patients must have been informed of the investigational nature of this study and must sign and give written informed consent in accordance with institutional and federal guidelines.
• All patients must be willing to undergo prestudy and follow-up assessment, including prostate biopsies.

You may not qualify if…

• Patients diagnosed with prostate cancer on initial biopsy
• Patients with any active malignancy
• Receiving any concurrent chemotherapy, hormonal therapy or radiation
• Patient not compliant with treatment for at least 4 months
• Patients with history of deep vein thrombosis, myocardial infarction, coronary artery disease,and cerebrovascular accident in the last 6 months will also be excluded.
• Patients on active anticoagulation will be excluded.
• Patients with liver function tests more than 2 levels of upper limit of normal
• Patients who develop more than grade 2 toxicity will also be removed from the study

Where it is running

• University of Kansas Medical Center — Kansas City, Kansas, United States
• Veterans Administration Medical Centenr — Kansas City, Missouri, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.