Immune Response to a Therapeutic HIV Vaccine Followed by Treatment Interruption in Patients With Acute or Recent HIV Infection

Summary

The purpose of this study is to determine whether the HIV vaccine MRKAd5 HIV-1 gag/pol/nef followed by treatment interruption can increase immune system function in adults with acute or recent HIV infection who have started taking anti-HIV drugs.

Timeline

Start

2006-03

Primary completion

2007-08

Completion

2010-10

Publications

• Background Markowitz M, Jin X, Hurley A, Simon V, Ramratnam B, Louie M, Deschenes GR, Ramanathan M Jr, Barsoum S, Vanderhoeven J, He T, Chung C, Murray J, Perelson AS, Zhang L, Ho DD. Discontinuation of antiretroviral therapy commenced early during the course of human immunodeficiency virus type 1 infection, with or without adjunctive vaccination. J Infect Dis. 2002 Sep 1;186(5):634-43. doi: 10.1086/342559. Epub 2002 Aug 9.
• Background Moss RB, Brandt C, Giermakowska WK, Savary JR, Theofan G, Zanetti M, Carlo DJ, Wallace MR. HIV-specific immunity during structured antiviral drug treatment interruption. Vaccine. 2003 Mar 7;21(11-12):1066-71. doi: 10.1016/s0264-410x(02)00610-2.
• Background Papasavvas E, Ortiz GM, Gross R, Sun J, Moore EC, Heymann JJ, Moonis M, Sandberg JK, Drohan LA, Gallagher B, Shull J, Nixon DF, Kostman JR, Montaner LJ. Enhancement of human immunodeficiency virus type 1-specific CD4 and CD8 T cell responses in chronically infected persons after temporary treatment interruption. J Infect Dis. 2000 Sep;182(3):766-75. doi: 10.1086/315748. Epub 2000 Aug 17.
• Background Rosenberg ES, Altfeld M, Poon SH, Phillips MN, Wilkes BM, Eldridge RL, Robbins GK, D'Aquila RT, Goulder PJ, Walker BD. Immune control of HIV-1 after early treatment of acute infection. Nature. 2000 Sep 28;407(6803):523-6. doi: 10.1038/35035103.

Drugs

Indications