Effects of a Pre-visit Online Information Tool About Genetic Counselling for Ovarian Cancer Patients, a Randomized Controlled Trial

Objective: In the Netherlands, patients with ovarian cancer are offered genetic testing. Pre-test preparation may help counseling patients. The aim of this study was to determine if use of a web-based intervention, leads to more effective genetic counseling of ovarian cancer patients.

Methods: Between 2016 and 2018, 127 ovarian cancer patients referred for genetic counseling in our hospital participated in this trial. 104 Patients were analyzed. All patients filled out questionnaires pre- and post-counseling. The intervention group also completed a questionnaire after visiting an online tool. Length of consultation, patients' satisfaction, knowledge, anxiety, depression and distress were compared before and after counselling.

Results: The intervention group had the same level of knowledge compared to the counseling group, but at an earlier point in time. They were satisfied with the intervention (86%) and better prepared for counseling (66%). The intervention did not lead to shorter consultations. No differences in levels of anxiety, depression, distress and satisfaction were observed.

Conclusion: Although consultation length was unaffected, the improvements in knowledge after online education and patients satisfaction indicates that this tool can be an effective addition to genetic counseling.

Practice Implications: Use of an educational tool may lead to a more effective, personalized way of genetic counselling and enables shared decision making.