Centre for Cancer Prevention
Funding Body: Barts & The London Charity
Principal Investigator: Professor Jack Cuzick
PROVENT is the first of a series of planned studies to explore minimally toxic treatments to delay or reverse prostate cancer progression in men with clinically localised disease who are being managed conservatively.
This study is a 3x2 trial of placebo versus low dose (100mg) versus standard dose (300mg) aspirin and also vitamin D3 (4,000units/day) versus placebo.
Pilot studies are about to begin and more than 1,000 men are planned to be randomised in the full study in several dozen centres.
A central part of the study is to evaluate markers for progression both at baseline and serially. They include PSA, testosterone, seru, vitamin D levels, urine, PCA3 and the biopsy based CCP score.