Study Status: Completed
Recruit Status: Unknown status
Study Type: Observational
Official Title: Genetic Susceptibility, Environment & Prostate Cancer Risk
Brief Summary:
RATIONALE: Gathering information about genetic and environmental factors may help doctors learn more about a person's risk for developing prostate cancer.
PURPOSE: This clinical trial is studying genes, environment, and prostate cancer risk in patients with or without prostate cancer and their first-degree relatives.