NCT05079451

Broadly Neutralizing Antibodies 3BNC117-LS & 10-1074-LS to Prevent Relapse During ATI

A Phase I, Open-Label Study of the Safety and Ability of Broadly Neutralizing Antibodies 3BNC117-LS and 10-1074-LS in Combination to Durably Prevent Viral Relapse During a Monitored Analytical Treatment Interruption

• Status: Withdrawn
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) · NIH
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

Participants will receive an infusion of both study drugs (3BNC117-LS and 10-1074-LS) and will discontinue antiretroviral therapy (which is the treatment for HIV) two days later. Participants will receive a second dose of the first study drug (3BNC117-LS) at week 12 if the HIV infection is maintained and participants remain off of antiretroviral therapy. The study hypothesizes that intravenous infusions (which means medication is delivered directly into a participant's vein) of the combination of study drugs will be safe and well tolerated, will maintain control of the HIV infection without antiretroviral therapy, and may be associated with a decrease in HIV found in cells that were previously infected with HIV but not actively producing HIV in the body.

Conditions

• HIV Infections

Interventions

Type	Name	Description
DRUG	3BNC117-LS	3BNC117-LS will be administered by intravenous infusion (directly into the participants vein) over a period of 30 to 60 minutes. The total time needed to administer the study drug may be longer, based on factors such as participant tolerance. The participant's dose will be calculated using their most current weight on record.
DRUG	10-1074-LS	10-1074-LS will be administered by intravenous infusion (directly into the participants vein) over a period of 30 to 60 minutes. The total time needed to administer the study drug may be longer, based on factors such as participant tolerance. The participant's dose will be calculated using their most current weight on record.

Timeline

• Start date: 2024-01-01
• Primary completion: 2024-01-15
• Completion: 2024-02-15
• First posted: 2021-10-15
• Last updated: 2023-09-07

Locations

1 site across 1 country: United States

Regulatory

• FDA-regulated drug study