Development of a decision aid for young canadians diagnosed with breast cancer who are at risk of infertility following cancer treatment.

108 Background: Young breast cancer patients are at risk of temporary or permanent infertility following the administration of gonadotoxic cancer treatments. Currently patients do not feel they receive enough information to make informed fertility decisions before treatment. We aim to determine the fertility-related information health care providers and breast cancer survivors consider valuable to include in a Canadian decision aid (Can-DA) for young breast cancer patients by reviewing existing decision support resources. Methods: A qualitative descriptive approach was used to evaluate 6 decision support resources created in other jurisdictions. Using purposeful sampling, 8 multi-disciplinary health care providers and 8 breast cancer survivors from across Canada evaluated 1 to 2 decision support resources in structured interviews. Interviews were conducted in-person and by telephone from March to June 2016 and ranged in length from 30 to 90 minutes. Interviews were transcribed verbatim, organized in NVivo, and analyzed deductively using the pre-defined sections of the interview guide as a framework. Results: Each decision support resource had valuable components to adapt for the Can-DA. Participants valued the inclusion of Canadian-specific and accurate information on resources for additional support and the success rates and cost ranges of fertility preservation procedures. There were mixed views on the impact and value of including in-depth fertility information such as adoption and other fertility-related options after treatment. Discrepancies were also seen on the value of personal stories and an explicit values clarification exercise. There was consensus on the inclusion of only pertinent fertility-related information that does not replicate information in supplementary patient education material to avoid overwhelming patients. Conclusions: The evaluation provided valuable insight on the information and design features to consider for the Can-DA. Findings will be used in combination with the International Patient Decision Aid Standards criteria to ensure the Can-DA meets the fertility information needs of young breast cancer patients in Canada.