45
Participants
Start Date
June 30, 2015
Primary Completion Date
September 22, 2016
Study Completion Date
September 22, 2016
dietary intervention (tangerine tomato juice)
Group II will consume two 5.5 oz. cans of tangerine tomato juice every day until their scheduled surgery. (approximately 4 weeks).
dietary intervention (red tomato juice)
Group III will consume two 5.5 oz. cans of red tomato juice every day until their scheduled surgery (approximately 4 weeks).red tomato juice
questionnaire administration
Men enrolled in the study will be asked to complete a 3-Day Food Record and a series of additional questionnaires (urologic symptom and quality of life questionnaire) at home.
Correlative studies
Blood and urine samples at enrollment and blood, urine, and prostate tissue at the time of surgery to determine compliance with the intervention product and tomato phytochemical biodistribution. Additionally, we will correlate each type of tomato juice with lycopene presence in plasma, urine, and tissue provided by subjects on the day of surgery.
OhioHealth Dublin Methodist Hospital, Dublin
Arthur G. James Cancer Hospital and Solove Research Institute at Ohio State University Medical Center, Columbus
Riverside Methodist Hospital
OTHER
Ohio State University Comprehensive Cancer Center
OTHER