Moral concerns of different types of patients in clinical BRCA1/2 gene mutation testing

Implementing predictive genetic testing for a severe and common chronic disease such as breast cancer may raise unique ethical problems. Here we report on moral concerns experienced by patients in the setting of genetic counseling based on BRCA1/2 gene testing.

Patients were members of breast or breast/ovarian cancer families in a consecutive series of 100 families who received counseling at a familial cancer clinic. The patients' moral concerns were identified using the grounded theory approach in the qualitative analysis of verbal transcripts of 45 counseling sessions. Included were sessions with patients who had breast and ovarian cancer, as well as their male and female relatives, before and after the specific BRCA1/2 gene mutation was identified in the family, and before and after those who opted for mutation analysis were informed of their carrier status.

There is an association of BRCA1/2 gene mutation carrier status and specific topics of moral concern. The moral preoccupations of patients with breast and ovarian cancer (probable carriers) related to their being instrumental in the detection of the specific mutation segregating in the family. The preoccupations of possible carriers concerned their own offspring. Individuals who tested positive (proven carriers) were concerned with issues of confidentiality. Patients who tested negative (proven noncarriers) were concerned with helping siblings and other relatives.

Knowledge of the moral concerns of subjects in the study sample may help health care providers be aware of the moral concerns of their own patients. This report may also contribute to the debate on predictive testing for familial adult-onset diseases from the patient's perspective.