HIV Clinical Trial - A Clinical Trial to Evaluate Safety, Tolerability, &

Status Suspended

Clinical Trial Summary

This is an open-label, dose-escalation study to examine the safety, tolerability, and immunogenicity of adjuvanted Fusion Peptide Vaccine alone or in prime-boost regimens with adjuvanted Trimer 4571 and Trimer 6931 vaccines in healthy adults. The hypothesis is that the vaccines will be safe, and well tolerated when administered alone, and when co-administered with HIV-1 Trimer 4571, in prime-boost regimens, and will induce detectable immune response.

Clinical Trial Description

This study has two parts. Part A will evaluate the safety, tolerability, and immunogenicity of single doses of the FP conjugate, Trimer 4571 and Trimer 6931 vaccines, in a dose-escalation design. Each product must be assessed as safe prior to use in Part B. Trimer 4571 with alum adjuvant has been previously evaluated in humans but will be tested in Part A with Adjuplex. Part B will evaluate the safety, tolerability, and immunogenicity of FP conjugate prime, Trimer 4571 prime, or an FP plus Trimer 4571 prime, all followed by subsequent doses of Trimer 4571, or Trimer 6931, or both alone and then both Trimers combined. Total study duration is 36 months (includes enrollment, planned safety holds and follow-up). ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05470400
Study type	Interventional
Source	National Institute of Allergy and Infectious Diseases (NIAID)
Contact
Status	Suspended
Phase	Phase 1
Start date	August 15, 2022
Completion date	July 1, 2025

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See also
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A Clinical Trial to Evaluate Safety, Tolerability, and Immunogenicity of Adjuvanted HIV-1 Fusion Peptide Conjugate Vaccine Alone or in Prime-Boost Regimens With Adjuvanted HIV-1 Envelope Trimer 4571 and HIV-1 Trimer 6931 Vaccines in Healthy Adults

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms