New HIV vaccine trial combines nanoparticles and mRNA to train the immune system

NCT ID NCT05903339

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 20 times

Summary

This early-stage study tests a new HIV vaccine in 36 healthy adults without HIV. The vaccine uses a two-step approach: first, a nanoparticle that displays HIV-like proteins, followed by an mRNA boost to strengthen the immune response. The goal is to see if this combination is safe and can produce broadly neutralizing antibodies against HIV.

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Contacts and locations

Locations

  • Alabama CRS [Site ID: 31788]

    Birmingham, Alabama, 35294-2170, United States

  • BIDMC VCRS [Site ID: 32077]

    Boston, Massachusetts, 02215, United States

  • Brigham & Women's Hospital [Site ID: 30007]

    Boston, Massachusetts, 02115, United States

  • Emory University School of Medicine, The Ponce de Leon Center CRS [Site ID: 5802]

    Atlanta, Georgia, 30303, United States

  • Seattle Vaccine and Prevention CRS [Site ID: 30331]

    Seattle, Washington, 98104, United States

  • Vanderbilt Vaccine (VV) CRS [Site ID: 30352]

    Nashville, Tennessee, 37232-2582, United States

Conditions

Explore the condition pages connected to this study.