Stratifying Risk for Early Detection in Hereditary Breast and Ovarian Cancer

Research summary

Women with disease-causing gene changes (faults/mutations) in BRCA1, BRCA2, PALB2, CHEK2 and ATM are at an increased risk of developing certain types of cancer - specifically breast (all genes) and epithelial ovarian cancer (BRCA1, BRCA2, PALB2 only). At present, the risk estimates given by most health practitioners to women are broad (e.g. 35-85% lifetime risk of breast cancer for BRCA1 and BRCA2) and are not personalised. This can make it difficult for women to make informed decisions regarding risk management options available to them. By combining information about genetic, lifestyle and hormonal risk factors, we can produce a narrower, more personalised risk estimate (e.g. 44% lifetime risk of breast cancer). In this study we aim to test whether offering personalised risk estimates to women undergoing predictive testing in genetics centres in the UK and USA better supports women’s mental health and choices about their clinical care, relative to standard care. In addition, we will explore the experiences of both staff and women taking part in the study to understand whether personalised risk estimates are acceptable, feasible and cost-effective for use in clinical care.

Principal Investigator

Dr Joyce Solomons

Contact us

Email: crndirectdeliveryteam@ouh.nhs.uk

IRAS number

291629