Examining the Psychosocial Impact of Genetic Testing for Cardiomyopathies

This study surveyed 90 adult probands and relatives with a personal or family history of cardiomyopathy from a single hospital-based cardiac genetic program to determine the psychosocial impact of genetic testing for cardiomyopathies. Standardized psychological instruments including an adapted Multidimensional Impact of Cancer Risk Assessment (aMICRA), Impact of Event Scale (IES), and Satisfaction with Decision (SWD) scales were utilized. Patients with positive genetic test results had higher scores for intrusive thoughts, avoidance, and distress when compared to those with negative genetic test results and were also more likely to make or plan to make life changes because of the results of their genetic testing. Satisfaction with the decision to undergo genetic testing was similar regardless of genetic test results. The results of this study provide insight into the patient experience of genetic testing for cardiomyopathies and how these experiences are associated with genetic test results and cardiac history.
Source: Journal of Genetic Counseling - Category: Genetics & Stem Cells Source Type: research