Safety, Tolerability and Immunogenicity Study of Different Vaccine Regimens of Trivalent Ad26.Mos.HIV or Tetravalent Ad26.Mos4.HIV Along With Clade C Glycoprotein (gp)140 in Healthy Human Immunodeficiency Virus (HIV)-Uninfected Adults

NCT ID: NCT02788045

Last Updated: 2025-05-25

Study Results

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

201 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-07-08

Study Completion Date

2022-04-25

Brief Summary

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The purpose of this study is to assess the safety/tolerability of the 2 different vaccine regimens of priming with trivalent Ad26.Mos.HIV and boosting with trivalent Ad26.Mos.HIV and Clade C gp140 plus adjuvant or priming with tetravalent Ad26.Mos4.HIV and boosting with Ad26.Mos4.HIV and Clade C glycoprotein (gp)140 plus adjuvant. Immune responses of the different vaccine schedules will be assessed.

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Detailed Description

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Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Group 1A: Ad26.Mos.HIV

Participants will receive Ad26.Mos.HIV vaccine at Week 0 and 12, followed by Ad26.Mos.HIV vaccine + Clade C glycoprotein 140 vaccine containing 250 micrograms (mcg) of total protein mixed with adjuvant (aluminum phosphate) at Week 24 and 48.

Group Type EXPERIMENTAL

Ad26.Mos.HIV

Intervention Type BIOLOGICAL

Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelope (Env) sequence, and 2 vectors containing mosaic inserts of Gag and Pol sequences (Ad26.Mos.1.Env + Ad26.Mos1.Gag-Pol + Ad26.Mos2.Gag-Pol). Total dose is 5\*10\^10 viral particle per 0.5 milliliter (mL) injection administered intramuscularly.

Clade C gp140

Intervention Type BIOLOGICAL

Clade C gp140 vaccine containing 250 mcg of total protein, mixed with aluminum phosphate adjuvant, per 0.5 mL injection administered intramuscularly.

Group 1B: Placebo

Participants will receive placebo at Weeks 0, 12, 24 and 48.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Normal saline 0.9 percent (%), 0.5 mL injection administered intramuscularly.

Group 2A: Ad26.Mos4.HIV

Participants will receive Ad26.Mos4.HIV vaccine at Week 0 and 12; followed by Ad26.Mos4.HIV vaccine + Clade C glycoprotein 140 vaccine containing 250 micrograms (mcg) of total protein mixed with adjuvant (aluminum phosphate) at Week 24 and 48. Participants will be included in an optional Long-term Extension (LTE) phase (3 years or 4 years Follow-up after Week 72, every 6 months visit) to assess immunogenicity and safety (serious adverse events \[SAEs\]).

Group Type EXPERIMENTAL

Ad26.Mos4.HIV

Intervention Type BIOLOGICAL

Recombinant replication-deficient Ad26 vectored vaccine and consists of 4 Ad26 vectors, 2 containing a mosaic insert of envelope (Env) sequence, and 2 vectors containing mosaic inserts of Gag and Pol sequences (Ad26.Mos.1.Env + Ad26.Mos.2S.Env + Ad26.Mos1.Gag-Pol + Ad26.Mos2.Gag-Pol). Total dose is 5\*10\^10 viral particle per 0.5mL injection administered intramuscularly.

Clade C gp140

Intervention Type BIOLOGICAL

Clade C gp140 vaccine containing 250 mcg of total protein, mixed with aluminum phosphate adjuvant, per 0.5 mL injection administered intramuscularly.

Group 2B: Placebo

Participants will receive placebo at Weeks 0, 12, 24 and 48.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Normal saline 0.9 percent (%), 0.5 mL injection administered intramuscularly.

Interventions

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Ad26.Mos.HIV

Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelope (Env) sequence, and 2 vectors containing mosaic inserts of Gag and Pol sequences (Ad26.Mos.1.Env + Ad26.Mos1.Gag-Pol + Ad26.Mos2.Gag-Pol). Total dose is 5\*10\^10 viral particle per 0.5 milliliter (mL) injection administered intramuscularly.

Intervention Type BIOLOGICAL

Ad26.Mos4.HIV

Recombinant replication-deficient Ad26 vectored vaccine and consists of 4 Ad26 vectors, 2 containing a mosaic insert of envelope (Env) sequence, and 2 vectors containing mosaic inserts of Gag and Pol sequences (Ad26.Mos.1.Env + Ad26.Mos.2S.Env + Ad26.Mos1.Gag-Pol + Ad26.Mos2.Gag-Pol). Total dose is 5\*10\^10 viral particle per 0.5mL injection administered intramuscularly.

Intervention Type BIOLOGICAL

Clade C gp140

Clade C gp140 vaccine containing 250 mcg of total protein, mixed with aluminum phosphate adjuvant, per 0.5 mL injection administered intramuscularly.

Intervention Type BIOLOGICAL

Placebo

Normal saline 0.9 percent (%), 0.5 mL injection administered intramuscularly.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Are negative for human immunodeficiency virus (HIV) infection at screening
* Is healthy on the basis of physical examination, medical history, electrocardiogram (ECG), and vital signs measurement performed at screening
* Are willing/able to adhere to the prohibitions and restrictions specified in the protocol and study procedures
* Female participants of childbearing potential must have a negative serum pregnancy test (beta human chorionic gonadotropin \[beta hCG\]) at the Screening visit, and a negative urine pregnancy test pre-dose on Day 1
* Are assessed by the clinic staff as being at low risk for HIV infection

Exclusion Criteria

* Has chronic hepatitis B (measured by hepatitis B surface antigen test) or active hepatitis C (measured by hepatitis C virus \[HCV\] Ab test; if positive, HCV ribonucleic acid \[RNA\] PCR test will be used to confirm active versus past HCV infection), active syphilis infection, chlamydia, gonorrhea, or trichomonas . Active syphilis documented by serology unless positive serology is due to past treated infection
* Has had a thyroidectomy or active thyroid disease requiring medication during the last 12 months (not excluded: a stable thyroid supplementation)
* Has had major psychiatric illness and/or substance abuse problems during the past 12 months (including hospitalization or periods of work disability) that in the opinion of the investigator would preclude participation
* Has been in receipt of any licensed vaccine within 14 days prior to the first dose of study vaccine/placebo, plans to receive within 14 days after the first study vaccination, or plans to receive within 14 days before or after the second, third or fourth vaccination
* Is a recipient of a prophylactic or therapeutic HIV vaccine candidate at any time, or a recipient of other experimental vaccine(s) within the last 12 months prior to the Day 1 visit (Vaccination 1). For participants who received an experimental vaccine (except HIV vaccine) more than 12 months prior to the Day 1 visit (Vaccination 1), documentation of the identity of the experimental vaccine must be provided to the sponsor, who will determine eligibility on a case-by-case basis
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Janssen Vaccines & Prevention B.V.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Janssen Vaccines & Prevention B.V. Clinical Trial

Role: STUDY_DIRECTOR

Janssen Vaccines & Prevention B.V.

Locations

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Birmingham, Alabama, United States

Site Status

San Francisco, California, United States

Site Status

Decatur, Georgia, United States

Site Status

Silver Spring, Maryland, United States

Site Status

Boston, Massachusetts, United States

Site Status

New York, New York, United States

Site Status

Rochester, New York, United States

Site Status

Philadelphia, Pennsylvania, United States

Site Status

Seattle, Washington, United States

Site Status

Kigali, , Rwanda

Site Status

Countries

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United States Rwanda

References

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Baden LR, Stieh DJ, Sarnecki M, Walsh SR, Tomaras GD, Kublin JG, McElrath MJ, Alter G, Ferrari G, Montefiori D, Mann P, Nijs S, Callewaert K, Goepfert P, Edupuganti S, Karita E, Langedijk JP, Wegmann F, Corey L, Pau MG, Barouch DH, Schuitemaker H, Tomaka F; Traverse/HVTN 117/HPX2004 Study Team. Safety and immunogenicity of two heterologous HIV vaccine regimens in healthy, HIV-uninfected adults (TRAVERSE): a randomised, parallel-group, placebo-controlled, double-blind, phase 1/2a study. Lancet HIV. 2020 Oct;7(10):e688-e698. doi: 10.1016/S2352-3018(20)30229-0.

Reference Type DERIVED
PMID: 33010242 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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VAC89220HPX2004

Identifier Type: OTHER

Identifier Source: secondary_id

CR108152

Identifier Type: -

Identifier Source: org_study_id

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