Abstract A110: The CaRE2 health equity center Contact Registry: Engaging underrepresented community participants in cancer research

Abstract

Abstract Background: One of the most common barriers in community participant engagement in cancer research is lack of information, and at times, not being invited to participate. Contact Registries serve as a valuable tool to address this challenge, as they connect community members with cancer health research opportunities. Potential participants can choose to participate in studies they find of interest and are prime candidates for. The Florida-California Cancer Research, Education, and Engagement (CaRE2) Health Equity Center, Community Outreach Core (COC), developed a contact registry designed to engage Black/African American (B/AA) and/or Hispanic/Latinos/a (H/L) individuals in ongoing research studies conducted across our bicoastal center institutions which includes the University of Southern California Norris Comprehensive Cancer Center, the University of Florida, and the Florida Agricultural & Mechanical University. The CaRE2 Contact Registry was implemented in August 2022 by the CaRE2 COC, with the primary objective to increase the number of underrepresented minority individuals participating in cancer research. Methods: Individuals are recruited into the registry utilizing both in-person and online methods. Information is provided in English and Spanish, and data is stored on REDCap. For in-person enrollment, a consent form and OPT-IN survey is completed; our online recruitment utilizes additional screening questions to ensure eligibility. The COC in Florida and Los Angeles promote the registry at local community events and through social media accounts and website (https://care2healthequitycenter.org/the-care2-contact-registry/). A $10.00 physical or electronic gift card is provided as compensation. Results: As of April 30th, 2024, 1,328 individuals have enrolled in the Registry, with participants from FL (887 = 69.5%) and CA (389 = 30.5%); with 737 participants being B/AA (57.8%), 506 H/L (39.7%), 26 non-Hispanic White (2.0%), and 6 individuals self-identified as other race/ethnicity (0.5%). We enrolled 873 female (68.5%) and 402 male (31.5%) participants. A total of 90.4% of enrollees are willing to participate in health research involving surveys, 23% in health research studies requiring saliva (24.1%), hair (23.4%), or blood (22%) sample donations. When registrants were asked for future research interest 99.9% responded Yes. Conclusion: Community participants have a high interest in engaging in research studies regardless of race/ethnicity if its via surveys, attending focus groups, and/or joining community forums. There is greater hesitancy when asked to provide biospecimens (blood, hair or saliva). Mechanisms to understand the reasons for this hesitancy, and address them, to appropriately incentivize individuals about donation of biospecimens are needed. Community efforts that connect potential enrollees to cancer studies of interest can support increased participation in cancer research among B/AA and H/L communities. Citation Format: Carolina Aristizabal, Eduardo Ibarra, Fern Webb, IIeana Guzman, Brooke Hensel, John Luque, Rosa Barahona, Diana Wilkie, Mariana C Stern, Sandra Suther, Lourdes Baezconde-Garbanati. The CaREhealth equity center Contact Registry: Engaging underrepresented community participants in cancer research [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 A110.