RESUMO
As part of a multicenter study supported by the German Mildred Scheel foundation we have established an interdisciplinary counseling setting for members of breast and/or ovarian cancer families. We offer simultaneous counseling by a team consisting of a geneticist, a gynecologist and a psycho-oncologist. Here we describe our counseling protocol and our first short-term experience with this interdisciplinary approach. Preliminary data on patient perceptions and behaviors in the context of DNA testing are reported. Overall, our counseling approach was perceived as beneficial both by the counselors and the consultants. A marked overestimation of the risk to develop breast and/or ovarian cancer was noted in the group of unaffected individuals from medium to low risk breast cancer families in contrast to an appropriate risk perception in members from high risk families. All participants shared many of the same expectations about genetic testing and counseling and appeared to base their decision-making about testing on the risk classification given by the genetic counselor. The reported participation in gynecological cancer prevention programs was high in all families at risk, but was less sufficient in unaffected as compared to affected persons. Although current data on BRCA1/BRCA2 mutation analyses render testing in medium to low risk individuals questionable, our findings emphasize the importance of genetic counseling and education in all risk categories of breast and/or ovarian cancer families.
