Abstract B171: Using a transdisciplinary collaboration process to create a plan to address prostate cancer disparities
Authors: Cawthra Tobi , Izard Kevin , Allen Robert , Davidson Darryl , Nielson Chris , Wilson-Brown Ambrose , Kilari Deepak , Ellison Marquayla , Karan Dev , Sinclari Ericka , Flowers Alvin , Ashley Kyle , Wilson Leonard , Hogans Marcus , Jacobsohn Kenneth , Stolley Melinda 
Published: September 2024

Abstract
WI ranks highest in the US for overall cancer incidence and mortality among Black/African American (Black) individuals. Prostate cancer (PC) is the most frequently diagnosed cancer among men in WI and the second leading cause of cancer death. This region has numerous challenges including segregation, poverty, educational achievement gaps, and high Black imprisonment rates which impact PC awareness, screening, and treatment. To effectively address a problem as complex as prostate cancer disparities, multiple perspectives are needed. We brought together a transdisciplinary team that integrated community and academic expertise to develop a shared understanding of prostate cancer disparities and potential causes and to create a community action and research agenda. The team met every other week for 16 months. During that time, This team engaged in a facilitated process developed through our Community and Cancer Science Network that included: 1) Incubation: co-learning about the multi-factorial causes of PC disparities by reviewing available data, engaging experts, and seeking input from researchers, health care providers and community members; 2) Innovation: using this information to consider potential solutions to create a draft plan; and 3) Integration: seeking feedback to ensure the draft plan met the needs of diverse audiences and then refined the solutions. During the Incubation phase. the team reviewed available literature and data; developed a root causes analysis of disparities, conducted surveys, interviews and discussion sessions with researchers, healthcare providers, and community members (n=98); invited presentations by relevant experts and survivors, and engaged in robust discussions. In the Innovation phase, the team analyzed the data and reflected on opportunities to address the issues outlined in the root cause analysis. Potential solutions were assessed for fit and feasibility. Finally, in the Integration Phase, the team conducted a series of town halls with community members and researchers (n=70) to review the draft plan and seek feedback. The team used the feedback to refine the plan and consider next steps. Final recommendations include: 1) Patient navigation to assist men with PC at diagnosis; 2) A trusted messenger campaign to increase PC awareness; 3) Increase provider and community awareness of genetic risk; 4) Patient-provider forums to build relationships and trust; 5) Expand survivor support offerings for Black men with PC; 6) Improve PC screening education; 7) Increase provider awareness of current screening guidelines; 8) Expand research into the role of stress in PC. Our transdisciplinary approach is effective in engaging and blending diverse perspectives to generate solutions to complex problems. Future work will sustain this approach in implementing solutions through collaborative efforts.
Citation Format: Tobi Cawthra, Kevin Izard, Robert Allen, Darryl Davidson, Chris Nielson, Ambrose Wilson-Brown, Deepak Kilari, Marquayla Ellison, Dev Karan, Ericka Sinclari, Alvin Flowers, Kyle Ashley, Leonard Wilson, Marcus Hogans, Kenneth Jacobsohn, Melinda Stolley. Using a transdisciplinary collaboration process to create a plan to address prostate cancer disparities [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr B171.