CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 13 enrolled
Drug / intervention
ChAdOx1.tHIVconsv1 (C1) +3 morebiological
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04586673
NCT04586673Phase 1Completed

A Phase I Dose Escalation Open Label Trial to Assess Safety and Immunogenicity of Candidate ChAdOx1- and MVA- Vectored Conserved Mosaic HIV-1 Vaccines Given Sequentially to Healthy HIV-1 Negative Adult Volunteers in Oxford, UK

University of Oxford·interventional·Posted Oct 14, 2020·Updated Apr 29, 2025

In Brief

A Phase 1 clinical trial evaluating ChAdOx1.tHIVconsv1 (C1), MVA.tHIVconsv3 (M3), and 1 other intervention for HIV. Completed, enrolled 13 participants across 1 site.

Detailed Summary

The object of the study is to assess the safety profile of candidate vaccines ChAdOx1.tHIVconsv1, MVA.tHIVconsv3 and MVA.tHIVcnsv4 administered sequentially in healthy HIV-1/2 negative adult volunteers. In addition, the study will assess the immune responses generated of the candidate vaccines ChAdOx1.tHIVconsv1, MV.tHIVconsv3 and MVA.tHIVconsv4 administered sequentially in healthy HIV-1/2 negative adult volunteers. 3 healthy, HIV-1 negative adult volunteers will receive one vaccination of low dose ChAdOx1.tHIVconsv1. A further 10 healthy, HIV-1 negative adult volunteers will receive a higher dose of ChAdOx1.tHIVconsv1, followed by one vaccination each of MVA.tHIVconsv3 and MVA.tHIVconsv4 4 weeks later.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHIV
CountriesUnited Kingdom
Collaborators--

Timeline

Phase 1CompletedFinished
202120222023202420252026
First PostedOct 14, 2020
Enrollment StartJul 3, 2021
Primary CompletionAug 3, 2022
TodayJul 2, 2026
Enrollment to primary: 1.1 yearsPosted 5.7 years ago

Interventions

ChAdOx1.tHIVconsv1 (C1)biological

ChAdOx1.tHIVconsv1 5 x 10\^9 vp

ChAdOx1.tHIVconsv1 (C1)biological

ChAdOx1.tHIVconsv1 5 x 10\^10 vp

MVA.tHIVconsv3 (M3)biological

MVA.tHIVconsv3 1 x 10\^8 pfu

MVA.tHIVconsv4 (M4)biological

MVA.tHIVconsv4 09. x 10\^8 pfu