A Safety and Immunogenicity Study of 3 Doses of Opal Immunotherapy in HIV Infected People

This phase I study is the first step to determine if Opal immunotherapy may have potential utility as a treatment for HIV. Although effective treatments for HIV infection exist, they are limited by the requirement for life-long daily treatment, cost, side effects, and the development of resistance. There is a need for therapeutic approaches that induce or enhance T-cell immunity to control HIV disease. Overlapping Peptide-pulsed Autologous Cells (Opal) is a technique where autologous peripheral blood mononuclear cells (PBMC) or whole blood is pulsed with sets of overlapping peptides spanning whole proteins of HIV.