A Phase 2b Study Evaluating Oral VH4524184 Regimens in Treatment Naïve Persons With HIV-1 (INNOVATE Study)

NCT ID: NCT07202546

Last Updated: 2025-12-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

550 participants

Study Classification

INTERVENTIONAL

Study Start Date

2026-02-06

Study Completion Date

2028-11-01

Brief Summary

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This clinical study is testing a new medication, VH4524184, to see if it can effectively treat HIV-1 in adults who have never received treatment for their infection. The study is comparing two different doses of VH4524184, each taken with the medications emtricitabine and tenofovir alafenamide (FTC/TAF), to a standard HIV treatment called dolutegravir and lamivudine (DTG/3TC). The purpose of the study is to provide data on the long-term antiviral activity of the VH4524184 and provide information regarding dosing formulation for further evaluations.

Detailed Description

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Conditions

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HIV Infections

Keywords

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Fixed dose combination Antiretroviral Antiviral Naive viremics Innovate VH4524184

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

This is an open-label study.

Study Groups

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VH4524184 Dose A+ FTC / TAF

Participants receive a daily oral dose of VH4524184 Dose A (Low dose) in combination with a fixed dose containing FTC/TAF starting Day 1 until Month 12.

Group Type EXPERIMENTAL

VH4524184

Intervention Type DRUG

Oral tablet will be administered.

Emtricitabine (FTC) and tenofovir alafenamide (TAF) Fixed Dose Combination (FDC) tablets

Intervention Type DRUG

Oral table will be administered.

VH4524184 Dose B + FTC / TAF

Participants receive a daily oral dose of VH4524184 Dose B (High dose) in combination with a fixed dose containing FTC / TAF beginning on Day 1 until the Month 12.

Group Type EXPERIMENTAL

VH4524184

Intervention Type DRUG

Oral tablet will be administered.

Emtricitabine (FTC) and tenofovir alafenamide (TAF) Fixed Dose Combination (FDC) tablets

Intervention Type DRUG

Oral table will be administered.

DTG + 3TC

Participants receive a daily oral dose of DTG and 3TC (fixed dose combination) from Day 1 through Month 24.

Group Type ACTIVE_COMPARATOR

Dolutegravir / Lamivudine (DTG/3TC)

Intervention Type DRUG

Oral tablets will be administered.

VH4524184 selected dose + FTC / TAF

Participants receive a selected dose of VH4524184, combined with FTC/TAF, orally once daily from to Month 12 to Month 24.

Group Type EXPERIMENTAL

VH4524184

Intervention Type DRUG

Oral tablet will be administered.

Emtricitabine (FTC) and tenofovir alafenamide (TAF) Fixed Dose Combination (FDC) tablets

Intervention Type DRUG

Oral table will be administered.

Interventions

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VH4524184

Oral tablet will be administered.

Intervention Type DRUG

Emtricitabine (FTC) and tenofovir alafenamide (TAF) Fixed Dose Combination (FDC) tablets

Oral table will be administered.

Intervention Type DRUG

Dolutegravir / Lamivudine (DTG/3TC)

Oral tablets will be administered.

Intervention Type DRUG

Other Intervention Names

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DESCOVY DOVATO

Eligibility Criteria

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Inclusion Criteria

1. Participant must be at least 18 years of age (or older, if required for adults by local regulations) at the time of signing the informed consent.
2. Screening CD4+ T-cell count \>200 cells/microlitre (µL).
3. Documented HIV-1 infection and Screening plasma HIV-1 RNA of ≥1000 copies/millilitre (mL). A single repeat of this test is allowed within a single Screening period to determine eligibility.
4. Treatment-naive: Defined as no ARVs (in combination or monotherapy) received after the diagnosis of HIV-1 infection.
5. Body weight \>=50.0 kilogram (kg) \[(110 pounds (lbs)\] for participants assigned male at birth and \>=45.0 kg (99 lbs) for participants assigned female at birth. BMI within the range 18.5-35.5 kg/m\^2 (inclusive - applies to males and females).
6. There are no contraceptive requirements for participants assigned male at birth.
7. Participants assigned female at birth are eligible to participate if they are not pregnant or breastfeeding and one of the following conditions applies:

* Is a Participant of non-childbearing potential (PONCBP);OR Is a Participant of childbearing potential (POCBP) and using a contraceptive method with a failure rate of less than (\<) 1% prior to and during the study intervention period, and for at least 1 week after the last dose of VH4524184 plus FTC/TAF FDC, or through the end of study (if in the control arm and never received VH4524184).
* A POCBP must have a negative pregnancy test at Screening (serum) and on Day 1 (urine) before the first dose of study intervention.
* If a urine test cannot be confirmed as negative (e.g., an ambiguous result), a serum pregnancy test is required. Participant with a positive serum test must be excluded.
8. Capable of giving signed informed consent.

Exclusion Criteria

1. Participants who are breastfeeding or plan to breastfeed during the study.
2. Participants with acute HIV infection, evidenced by acute retroviral syndrome (e.g., fever, malaise, fatigue, etc.) and/or evidence of recent (within 3 months) documented viremia without antibody production and/or evidence of recent (within 3 months) documented seroconversion.
3. Any evidence of an active Centres for Disease Control and Prevention (CDC) Stage 3 disease \[CDC 2014\], except cutaneous Kaposi's sarcoma not requiring systemic therapy during the study. Historical CD4+ cell counts less than 200 cells/µL are not exclusionary.
4. Unstable liver disease known biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones or otherwise stable chronic liver disease per investigator assessment).
5. History of cirrhosis with or without viral hepatitis co-infection.
6. Participants with HCV co-infection will be excluded from the study.
7. Individuals who are co-infected with HIV and HBV will be excluded Participants diagnosed with syphilis at Screening (i.e., positive syphilis testing) should be treated as per local guidelines and will be eligible to enroll at any time regardless of the stage of disease.
8. Uncontrolled malignancy is excluded, whereas participants who have controlled malignancies may be included in agreement between the investigator and the ViiV Healthcare medical monitor.
9. Any pre-existing physical, or mental condition (including alcohol or drug abuse) which, in the opinion of the investigator (with or without psychiatric evaluation) or the ViiV Healthcare medical monitor, may interfere with the participant's ability to comply with the dosing schedule and/or protocol evaluations or which may compromise the safety of the participant.
10. Any condition which, in the opinion of the investigator or the ViiV Healthcare medical monitor, that may interfere with the absorption, distribution, metabolism or excretion of the study interventions or render the participant unable to take oral medication and normal gastrointestinal anatomy or motility or hepatic and/or renal function
11. Clinically significant CV disease, as defined by history/evidence of congestive heart failure, symptomatic arrhythmia, angina/ischemia, coronary artery bypass grafting surgery or percutaneous transluminal coronary angioplasty or any clinically significant cardiac disease.
12. Participants receiving any protocol-prohibited medication and who are unwilling or unable to switch to an alternate medication.
13. History of sensitivity to any of the study medications, or their components or drugs of their class, or a history of drug or other allergy that, in the opinion of the investigator or ViiV Healthcare medical monitor, contraindicates their participation.
14. Current or anticipated need for chronic anti-coagulation with the exception of the use of low dose acetylsalicylic acid (≤325 mg) or hereditary coagulation and platelet disorders such as hemophilia or Von Willebrand Disease.
15. Treatment with any of the following agents within 60 days of Screening: radiation therapy, cytotoxic chemotherapeutic agents, any systemic immune suppressant.
16. Treatment with immunomodulating agents (such as systemic corticosteroids, interleukins, interferons) or any agent with known anti-HIV activity (such as hydroxyurea or foscarnet) within 30 days of Day 1.
17. Treatment with an HIV-1 immunotherapeutic vaccine within 90 days of Screening.
18. Exposure to an approved vaccine within 14 days prior to Day 1.
19. Current enrollment or past participation within the last 30 days before signing of consent in any other clinical study involving an investigational study intervention or any other type of medical research
20. Participants with known or suspected presence of virologic resistance mutations as defined by the Stanford HIV Drug Resistance Database to INSTIs or NRTIs. This determination will be based on local virologic resistance testing, either at Screening or within the 3 months prior to Screening. ViiV Healthcare clinical virologist and/or ViiV Healthcare medical monitor will verify eligibility to this criterion prior to Day 1.
21. Creatinine clearance (eGFR) of \<60 mL/min/1.73 m2 via CKD-EPI race neutral method \[Delgado, 2021\].
22. ALT \>3 times the upper limit of normal (ULN). A single repeat of ALT is allowed within a single screening period to determine eligibility.
23. Any Grade 4 laboratory abnormality at screening, except for a Grade 4 CPK and lipid abnormalities (e.g., total cholesterol, triglycerides, etc.) will exclude a participant from the study unless the investigator can provide a compelling explanation for the laboratory result(s) and has the assent of the ViiV Healthcare medical monitor. A single repeat of any lab abnormality is allowed within a single screening period to determine eligibility.
24. Any acute laboratory abnormality at screening which, in the opinion of the investigator, should preclude participation in the study of an investigational compound.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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ViiV Healthcare

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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US GSK Clinical Trials Call Center

Role: CONTACT

Phone: 877-379-3718

Email: [email protected]

EU GSK Clinical Trials Call Center

Role: CONTACT

Phone: +44 (0) 20 89904466

Email: [email protected]

Other Identifiers

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2025-521918-26-00

Identifier Type: CTIS

Identifier Source: secondary_id

222638

Identifier Type: -

Identifier Source: org_study_id