CI

At a glance

ClinicalIndex Comparison Record
Phase 1Recruiting· 372 target
Drug / intervention
Oral VH4524184 +9 moredrug
Likely dose
VH4524184 Formulation A SC 1mLfrom record
Key inclusion· 8
  • Age 18 to 55 years inclusive
  • Overtly healthy as determined by medical evaluation
  • Negative for SARS-CoV-2 on admission
  • Able to understand and comply with protocol requirements
Key exclusion· 24
  • History or presence of clinical condition that could significantly alter drug absorption, metabolism, or elimination
  • Clinically significant abnormal blood pressure
  • Lymphoma, leukemia, or malignancy within past 5 years (except resected skin carcinomas)
  • Breast cancer within past 10 years

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

Search/NCT06310551
NCT06310551Phase 1RecruitingHigh Momentum

A Phase 1 Double-Blind (Sponsor-unblinded), Placebo-Controlled Randomized, Single Ascending Dose and Multiple Dose Study to Investigate the Safety, Tolerability, and Pharmacokinetics of Parenterally Administered VH4524184 in Healthy Adults

ViiV Healthcare·interventional·Posted Mar 15, 2024·Updated Jun 30, 2026

In Brief

A Phase 1 clinical trial evaluating Oral VH4524184, VH4524184 Formulation A SC, and 8 other interventions for HIV Infections. Currently recruiting, targeting 372 participants across 3 sites.

Signals

Enrolling ahead of pace

Detailed Summary

The purpose of this study is to identify 1 or more doses of parenterally administered VH4524184 that are safe, well tolerated and yield a PK drug exposure profile necessary to deliver a long-acting antiretroviral therapy for the treatment of HIV-1 infection.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHIV Infections
CountriesUnited States
Collaborators--

Timeline

Phase 1Recruiting
2025202620272028
First PostedMar 15, 2024
Enrollment StartMar 21, 2024
Primary CompletionJan 21, 2028
TodayJul 2, 2026
Enrollment to primary: 3.8 yearsPosted 2.3 years agoPrimary completion in 1.6 years

Arms & Interventions

Formulation A SC Groupexperimental

Participants receive a Formulation A starting dose of VH4524184 LAI subcutaneously (SC).

Drug: Oral VH4524184Drug: VH4524184 Formulation A SCDrug: Placebo Formulation A SCDrug: rHuPH20
Formulation B SC Groupexperimental

Participants receive a Formulation B starting dose of VH4524184 LAI subcutaneously (SC).

Drug: Oral VH4524184Drug: rHuPH20Drug: VH4524184 Formulation B SCDrug: Placebo Formulation B SC
Formulation A IM Groupexperimental

Participants receive a Formulation A starting dose of VH4524184 LAI intramuscularly (IM).

Drug: Oral VH4524184Drug: VH4524184 Formulation A IMDrug: Placebo Formulation A IM
Formulation B IM Groupexperimental

Participants receive a Formulation B starting dose of VH4524184 LAI intramuscularly (IM).

Drug: Oral VH4524184Drug: VH4524184 Formulation B IMDrug: Placebo Formulation B IM
Multiple doses Groupexperimental

VH4524184 LAI formulations administered SC or IM as single doses that achieve adequate PK exposure targets, may be evaluated for safety and tolerability as multiple doses.

Drug: Oral VH4524184Drug: VH4524184 Formulation A SCDrug: Placebo Formulation A SCDrug: rHuPH20Drug: VH4524184 Formulation B SCDrug: Placebo Formulation B SCDrug: VH4524184 Formulation A IMDrug: Placebo Formulation A IMDrug: VH4524184 Formulation B IMDrug: Placebo Formulation B IM

Interventions

Oral VH4524184drug

VH4524184 to be taken orally.

VH4524184 Formulation A SCdrug

Low (\<1mL) starting dose of VH4524184 LAI Formulation A administered subcutaneously.

Placebo Formulation A SCdrug

Starting dose of Placebo Formulation A administered subcutaneously.

rHuPH20drug

Dose of rHuPH20 administered subcutaneously.

VH4524184 Formulation B SCdrug

Starting dose of VH4524184 LAI Formulation B administered subcutaneously.

Placebo Formulation B SCdrug

Starting dose of Placebo Formulation B administered subcutaneously.

VH4524184 Formulation A IMdrug

Starting dose VH4524184 LAI Formulation A administered intramuscularly.

Placebo Formulation A IMdrug

Dose of Placebo Formulation A administered intramuscularly.

VH4524184 Formulation B IMdrug

Starting dose VH4524184 LAI Formulation B administered intramuscularly.

Placebo Formulation B IMdrug

Dose of Placebo Formulation B administered intramuscularly.