Addressing Genomic Disparities in Cancer Survivors

Research Design and Methods: This study will employ a 2-arm parallel group randomized controlled trial to evaluate the efficacy of the RA intervention compared to EUC among 428 Black cancer survivors who meet the National Comprehensive Cancer Network's guidelines for genetic referral. Primary outcomes will be engagement with genetic education and uptake of genetic testing (Aim 1). The investigators will also evaluate the impact of the RA intervention on psychosocial and decision quality outcomes (Aim 2) and evaluate mediators and moderators of intervention impact (Aim 3). In response to patient identified needs, we will also explore the feasibility of incorporating a Family Sharing Portal (FSP). All participants who receive a positive test result will be input into the FSP (Aim 4). Research Procedures: The design for this study is a 2-arm parallel group trial. Randomization is at the patient level. The investigators will recruit eligible cancer survivors who will be randomized by computer to enhanced usual care (EUC) or RA. Randomization will be balanced in a 1:1 ratio - with 214 participants randomized to each arm. Because this study is designed to address the disparity of low genetic testing utilization in Black cancer patients, all study participants will be Black and approximately 10% will be Hispanic. The investigators will utilize the EHRs at our participating sites to identify cancer survivors who have not been tested despite meeting GT eligibility criteria. Participants will be ascertained from 1) Georgetown Lombardi Comprehensive Cancer Center (LCCC), MedStar Washington Cancer Institute (MWCI) and MedStar Franklin Square Medical Center in DC and 2) Rutgers' Cancer Institute (in New Brunswick and at University Hospital Newark) including RWJ Barnabas Health community oncology sites. Participants will be women and men who self-identify as Black or African American, have a history of breast, ovarian, uterine, colorectal, prostate, or pancreatic cancer, are at least six-months post-diagnosis, and have received care at one of the participating sites in the prior five years. There is no limit on the years since diagnosis as genetic testing (GT) can guide treatment decisions and provide opportunities for cascade testing to guide screening and prevention in at-risk relatives.