Safety of and Immune Response to Vaccination With 2 Experimental HIV Vaccines in Healthy Adults

Summary

The HIV Vaccine Trials Network (HVTN) is doing a study to test 2 experimental HIV vaccines in combination with 2 licensed vaccines for tetanus and hepatitis B. HIV is the virus that causes AIDS. Tetanus is an infection that causes muscular spasms. Hepatitis B is a virus that can cause liver failure. About 100 people will take part in this study at multiple sites. The US National Institutes of Health (NIH) is paying for the study. We are doing this study to answer several questions. * Are the HIV study vaccines safe to give to people? * Are people able to take the HIV study vaccines without becoming too uncomfortable? * How do people's immune systems respond to the HIV study vaccines? (Your immune system protects you from disease.) * Can people's immune responses to a tetanus or hepatitis B vaccines help us understand how their immune systems might respond to the HIV study vaccines? * Is there a common immune response to licensed vaccines like the tetanus and hepatitis B vaccines?

Timeline

Start

2013-06-18

Primary completion

2015-02-02

Completion

2015-02-02

Publications

• Moodie Z, Li SS, Giorgi EE, Williams LD, Dintwe O, Carpp LN, Chen S, Seaton KE, Sawant SS, Zhang L, Heptinstall J, Liu S, Grunenberg N, Tomaka F, Rerks-Ngarm S, Pitisuttithum P, Nitayaphan S, Ake JA, Vasan S, Pantaleo G, Frank I, Baden LR, Goepfert PA, Keefer M, Chirenje M, Hosseinipour MC, Mngadi K, Laher F, Garrett N, Bekker LG, De Rosa S, Andersen-Nissen E, Kublin JG, Lu S, Gilbert PB, Gray GE, Corey L, McElrath MJ, Tomaras GD. A polyvalent DNA prime with matched polyvalent protein/GLA-SE boost regimen elicited the most robust and broad IgG and IgG3 V1V2 binding antibody and CD4+ T cell responses among 13 HIV vaccine trials. Emerg Microbes Infect. 2025 Dec;14(1):2485317. doi: 10.1080/22221751.2025.2485317. Epub 2025 Apr 7.
• Zhao LP, Fiore-Gartland A, Carpp LN, Cohen KW, Rouphael N, Fleurs L, Dintwe O, Zhao M, Moodie Z, Fong Y, Garrett N, Huang Y, Innes C, Janes HE, Lazarus E, Michael NL, Nitayaphan S, Pitisuttithum P, Rerks-Ngarm S, Robb ML, De Rosa SC, Corey L, Gray GE, Seaton KE, Yates NL, McElrath MJ, Frahm N, Tomaras GD, Gilbert PB. Landscapes of binding antibody and T-cell responses to pox-protein HIV vaccines in Thais and South Africans. PLoS One. 2020 Jan 30;15(1):e0226803. doi: 10.1371/journal.pone.0226803. eCollection 2020.
• Lazarus EM, Otwombe K, Adonis T, Sebastian E, Gray G, Grunenberg N, Roux S, Churchyard G, Innes C, Laher F. Uptake of genital mucosal sampling in HVTN 097, a phase 1b HIV vaccine trial in South Africa. PLoS One. 2014 Nov 17;9(11):e112303. doi: 10.1371/journal.pone.0112303. eCollection 2014.

Drugs

Indications