Value of database linkage: Are patients at risk of familial colorectal cancer being referred for genetic counselling and testing?

Abstract

Background: Unique research opportunities are being created in an era of increasingly sophisticated data collection and data linkage. There are Familial Cancer Clinics (FCC) to counsel patients and families about risk reduction strategies and to carry out genetic testing where appropriate. There is currently no objective evidence as to whether appropriate patients are being referred to the FCC. Methods: Using a unique resource, the BIO21:MMIM informatics platform, we were able to link data from a prospective colorectal cancer (CRC) database at four Melbourne hospitals with the FCC database for the 4-year period from 2002 to 2005. We determined the number of patients that, on the basis of at ..