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Pivotal Phase 2b/3 ALVAC/Bivalent gp120/MF59 HIV Vaccine Prevention Safety and Efficacy Study in South Africa — HVTN702  

HIV Infections Clinical Trial

Official title:
A Pivotal Phase 2b/3 Multisite, Randomized, Double-blind, Placebo-controlled Clinical Trial to Evaluate the Safety and Efficacy of ALVAC-HIV (vCP2438) and Bivalent Subtype C gp120/MF59 in Preventing HIV-1 Infection in Adults in South Africa

Clinical Trial Summary

This study will evaluate the preventive vaccine efficacy, safety, and tolerability of ALVAC-HIV (vCP2438) + Bivalent Subtype C gp120/MF59 in HIV-seronegative South African adults over 24 months and potentially up to 36 months from enrollment.

Clinical Trial Description

This study will evaluate the preventive vaccine efficacy, safety, and tolerability of the ALVAC-HIV vaccine + Bivalent Subtype C gp120 protein adjuvanted with MF59 in HIV-seronegative South African adults over 24 months from enrollment. Participants will be randomized to receive ALVAC-HIV (vCP2438), or placebo, by intramuscular injection at weeks 0 and 4; they will receive ALVAC-HIV (vCP2438) + Bivalent Subtype C gp120/MF59, or placebo, by IM injection at weeks 12, 24, and 52. In addition to the vaccination visits, participants will attend study visits at weeks 26, 39, 54, 65, 78, 91, 104, 117, 130, 142, and 156. All study visits, including vaccination visits, will include HIV risk reduction counseling, a physical exam, and an interview/questionnaire. and pregnancy testing for participants capable of becoming pregnant. Select study visits will include a medical history review, physical exam, blood collection, urine collection, HIV testing, and pregnancy testing for participants capable of becoming pregnant. As of February 3, 2020, vaccinations for this study were suspended. Participants have been asked to continue attending follow-up visits for 12 months after the last vaccination they received. Participants who become HIV infected will be followed for 6 months after diagnosis. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02968849
Study type Interventional
Source National Institute of Allergy and Infectious Diseases (NIAID)
Contact
Status Completed
Phase Phase 2/Phase 3
Start date October 26, 2016
Completion date November 16, 2021
View Details
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