Lycopene In Preventing of Prostate Cancer
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00006078|
Recruitment Status : Completed
First Posted : January 27, 2003
Last Update Posted : June 26, 2013
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development of cancer. The use of lycopene may be an effective way to prevent prostate cancer.
PURPOSE: Phase I trial to study the effectiveness of lycopene in preventing prostate cancer.
|Condition or disease||Intervention/treatment||Phase|
|Prostate Cancer||Dietary Supplement: lycopene||Phase 1|
- Determine any dose limiting toxicities and the maximum tolerated dose of lycopene administered orally as a food based delivery system in healthy male subjects 18-45 years of age for the chemoprevention of prostate cancer.
- Determine the pharmacokinetics of this regimen in this population.
- Determine the dose range of this regimen to be used in the 3 month multiple dose study, based on the toxicity, pharmacokinetics and feasibility resulting from the present study in this population.
OUTLINE: This is a dose-escalation study.
Patients receive a single dose of oral lycopene in a mixture of tomato paste, water, and olive oil over 15 minutes on day 1. Patients are asked to maintain a diet that contains negligible carotinoid for 28 days.
Cohorts of 5 patients receive escalating doses of lycopene until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 5 patients experience dose limiting toxicities.
Patients are followed weekly for 4 weeks.
PROJECTED ACCRUAL: A total of 5-25 patients will be accrued for this study.
|Study Type :||Interventional (Clinical Trial)|
|Official Title:||Single Dose Pharmacokinetic Study of Lycopene Delivered in a Well Defined Food-Based Lycopene Delivery System (Tomato Paste-oil Mixture) in Healthy Male Volunteers Between 18 and 45 Years of Age|
|Study Start Date :||June 2000|
|Actual Study Completion Date :||January 2005|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00006078
|United States, Illinois|
|University of Illinois Medical Center|
|Chicago, Illinois, United States, 60612|
|Study Chair:||Keith A. Rodvold||University of Illinois at Chicago|