Glaser-Boivin, Dee M.

Abstract Background: Black men carry a disproportionate prostate cancer (CaP) burden and often experience significant psychosocial distress at the point of prostate cancer diagnosis (PPCD). Many report emotional shock, uncertainty, and limited access to culturally competent guidance, which can negatively affect treatment decisions and long-term survivorship. To address these needs, we developed the PPCD Virtual Reality Assistant (ViRA), an immersive, AI-enabled intervention co-designed with Black CaP survivors. ViRA delivers tailored psycho-oncology support, emotional guidance, and navigation of social determinants of health (SDOH) within virtual reality environments. This study evaluated the feasibility, acceptability, and usability of the PPCD ViRA (NCT06535802). Methods: ViRA was developed through a structured, seven-step co-design process with survivors, integrating mobile immersive technologies, SDOH navigation, and culturally grounded psycho-oncology content. Personalization was enabled through AI-driven predictive analytics and a recommendation engine. Alpha testing assessed initial usability and acceptability among 10 participants (seven team members and three Black CaP survivors). Beta testing with 24 Black men in Florida examined feasibility and preliminary efficacy. Results: A demonstration of ViRA is available (https://www.youtube.com/watch?v=1mI-HS5R6sk). Alpha testing indicated strong usability, positive emotional engagement, and clear promise for enhancing support at the PPCD. In Beta testing, participants varied in age; most were married (58.3%), held a bachelor’s degree (45.8%), were retired (45.8%), and had a family history of cancer (83.3%). ViRA use was associated with increased engagement and reduced distress across participants. Overall, 74% rated ViRA as “excellent,” while the remainder rated it as “good” or “very good.” More than 90% reported being “very satisfied,” with the rest indicating satisfaction. Conclusions: Findings demonstrate high feasibility, acceptability, and cultural relevance of the PPCD ViRA for supporting Black men at diagnosis. Lessons learned highlight the need for culturally embedded design, emotional timing, community co-creation, flexible delivery formats, and strong community partnerships to advance digital health equity. The refinement and larger-scale validation to establish clinical utility and readiness for implementation is ongoing (NCT07126548). Citation Format: Folakemi T. Odedina, Che Ngufor, Christopher Williams, Mary Ellen Young, Floyd Willis, Adam M. Kase, Arnold Merriweather, Emelina Asto-Flores, Dee M. Glaser-Boivin, Jada Melton, Monica L. Albertie, Michelle Fudge, Quincy Wimberly, Inclusive Cancer Care Research Equity (iCCaRE) Consortium, Prostate Cancer Transatlantic Consortium (CaPTC). Novel application of the iCCaRE consortium virtual reality assistant (ViRA) to support Black men at the point of prostate cancer diagnosis [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2026; Part 1 (Regular Abstracts); 2026 Apr 17-22; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2026;86(7 Suppl):Abstract nr 6306.

Abstract Background: Epidemiology studies have linked frequent consumption of well-done cooked red meat with aggressive prostate cancer (CaP) risk, whereas rare intake or consuming medium-cooked meat is not. Providing public information about the impact of well-done cooking and its potential role in CaP risk may foster the adoption of evidence-based lifestyle modification of meat consumption to lower CaP risk. This pilot study aimed to provide preliminary data on the occurrence of CaP and the pattern of consumption of cooked red beef among ethnically diverse males in the US. Methods: The proposed project is an exploratory study focused on the assessment of the consumption of various beef dishes among ethnically diverse males in the United States. The study included 408 ethnically diverse males from Florida, Georgia, and Texas. Participants were recruited primarily from partnering restaurants, pharmacies, barbershops and collaborating community businesses using QR codes on the study flyer. Participants completed the self-administered survey that captured demographics, as well as information on beef consumption patterns, including cooking methods, frequency and degree of cooking, and the occurrence of CaP. The data were analyzed using descriptive statistics (frequency and percentages) to summarize demographics and variables on beef dishes. Chi-square was employed to determine the relationship between beef consumption patterns, demographic variables, and CaP occurrence. Results: The study showed that about half (49.8%) of the participants were between ages 44-63 years and 34.2% were 30-43 years old. The participants were quite diverse, as 51.7%, 16.3%, 13.1%, 11.%, and 2.7% were African American, African immigrants, White, Caribbean immigrants, and Hispanics, respectively. Rural dwellers comprised 34.2%, 26.8% were suburban, and 35.7% lived in urban areas. Educational status showed that 22.7%, 27.8%, and 22.7% were completed high school, college graduates, and associate degrees. The beef consumption pattern shows that 23.6%, 33.3%, 40.1%, and 30.3% regularly had boiled, fried, grilled, and barbequed beef, respectively, but 63, 2% reported never eating boiled beef. Doneness preferences differed among participants; 26%, 43.9%, 49.3, and 45.1% preferred well-done, while 1.7%, 1.5%, 2..9%, and 2.7% preferred rare, and 9%, 14.5%, 17.4%, and 15.7% preferred medium boiled, fried, grilled, and barbeques beef, respectively. Only 4.4% of the participants reported being diagnosed with CaP in the past. The pattern of beef consumption, such as the degree of doneness, was found for boiled (p=0.045), fried (p<0.001), grilled (p<0.001), and barbequed (p<0.001) beef, as well as frequency of consumption of (p<0.001), fried (p<0.001), grilled (p=0.001), and barbequed (p<0.001) to be associated with CaP. Conclusion: Beef consumption pattern was found to be associated with the risk of CaP among participants. Citation Format: Opeyemi Oreoluwa Bolajoko, Daniel W. Lee, Catherine Adebukola Oladoyinbo, Ernie Kaninjing, Samuel O. Antwi, Dee M. Glaser-Boivin, Robert J. Turesky, Folakemi T. Odedina. Pattern of beef consumption and prostate cancer risk among males in the United States [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2025; Part 1 (Regular Abstracts); 2025 Apr 25-30; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2025;85(8_Suppl_1):Abstract nr 7112.