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ChAdOx1.HTI

Phase 2

HIV/AIDS | Monoclonal antibody | Infectious Disease |Gilead Sciences, Inc.|Last Updated: Jul 27, 2023

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment50
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04364035Safety, Tolerability and Immunogenicity of MVA.HTI and ChAdOx1.HTI With Vesatolimod in HIV-1 Positive PatientsPHASE2 COMPLETED 50Feb 20, 2020Dec 16, 2022Jul 27, 20239 Spain
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Study Endpoints
Primary Endpoints
Proportion of participants developing solicited Grade 3 or 4 local reactions
During Period 1 (Weeks 0 to 48)

Proportion of participants developing solicited Grade 3 or 4 local reactions in the 7-day period following administration of IMPs during Period 1

Proportion of participants developing solicited Grade 3 or 4 systemic reactions
During Period 1 (Weeks 0 to 48)

Proportion of participants developing solicited Grade 3 or 4 systemic reactions in the 7-day period following administration of IMPs during Period 1

Proportion of participants developing treatment-emergent SAEs
During Period 1 (Weeks 0 to 48)

Proportion of participants developing treatment-emergent SAEs during Period 1

Secondary Endpoints
Proportion of participants who achieve virologic suppression after resumption of ART
After period 1(Week 48 to week 84)
Proportion of participants developing treatment-emergent adverse events and SAEs (TEAEs)
After period 1(Week 48 to week 84)
Proportion of participants with viral load <50 copies/mL/ <2000 copies/mL at 12 and 24 weeks after the start of ATI
Week 48 to week 72
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
CCMM+GS-9620EXPERIMENTALChAdOx1.HTI 2 doses, MVA.HTI 2 doses, GS-9620 10 doses.
PLACEBOPLACEBO_COMPARATORChAdOx1.HTI placebo 2 doses, MVA.HTI placebo 2 doses, GS-9620, placebo 10 doses.
Interventions
NameTypeDescription
ChAdOx1.HTIBIOLOGICALChAdOx1.HTI at week 0 and week 12; Vaccine delivered as one 0. 5 mL IM injection
MVA.HTIBIOLOGICALMVA.HTI at week 24 and week 36; Vaccine delivered as one 0. 5 mL IM injection
GS-9620DRUGGS-9620 at week 26,28,30,32,34,38,40,42,44 and 46 Unit-dose tablet, delivered as two 3-mg tablets
PlaceboBIOLOGICALSaline placebo delivered as one 0. 5 mL IM injection
Placebo Oral TabletDRUGUnit-dose placebo tablet delivered as two 3-mg placebo tablets
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Eligibility Criteria
Age Range18 Years — 60 Years
SexALL
Healthy VolunteersNo
Study Sites9

Inclusion Criteria: 1. Understands the study information provided and is capable of giving written informed consent, in the opinion of the investigator or designee. 2. Has confirmed HIV-1 infection. 3. Has received ART that was initiated within 6 months of the estimated date of HIV-1 acquisition. T...

Countries:Spain
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