"This Is How I Give Back": Long-Term Survivors on Legacy and HIV Cure Research at the End of Life-A Qualitative Inquiry in the United States.

: End-of-life (EOL) HIV cure research, which studies HIV persistence through pre- and post-mortem tissue collection, has focused primarily on people living with HIV (PLWH) with a prognosis of six months or less. However, the perspectives of long-term survivors (LTS) diagnosed before the advent of effective antiretroviral treatment (ART) remain underexplored. Understanding their motivations and concerns about EOL cure research is essential for creating inclusive and ethical research frameworks. : Between 2023 and 2024, we conducted in-depth qualitative interviews with 16 PLWH aged 60 and older from diverse backgrounds across the United States, recruited through community-based organizations and HIV networks. We used inductive thematic analysis to explore LTS' perspectives on EOL HIV research. : Participants included cisgender men (56.25%) and women (43.75%) with diverse racial identities. While participants supported EOL HIV cure research, their willingness to participate varied, influenced by awareness, logistics, and ethical concerns. Altruism-motivated participation, but misconceptions about procedures and concerns over bodily integrity represented potential barriers. Some viewed blood draws and leukaphereses as routine, while others expressed hesitancy with biopsies and post-mortem tissue retrieval. HIV stigma, historical mistrust, and cultural beliefs also played a role in willingness to participate. LTS emphasized the need for decentralized research sites, travel support, and financial safeguards. : To include LTS in EOL HIV cure research, a community-driven approach is needed, focusing on clear communication, ethical considerations, logistical support, and linkages to EOL care. Addressing misconceptions and building trust, particularly within groups traditionally underrepresented in research, is essential to expanding participation.