Safety, Tolerability, and Immunogenicity Study of Homologous Ad26 Mosaic Vector Vaccine Regimens or Heterologous Ad26 Mosaic and MVA Mosaic Vector Vaccine Regimens With Glycoprotein 140 (gp140) for Human Immunodeficiency Virus (HIV) Prevention

January 31, 2025 updated by: Janssen Vaccines & Prevention B.V.

A Phase 1/2a Trial to Evaluate the Safety/Tolerability and Immunogenicity of Homologous Ad26 Mosaic Vector Regimens or Ad26 Mosaic and MVA Mosaic Heterologous Vector Regimens, With High-Dose, Low-Dose or no Clade C gp140 Protein Plus Adjuvant for HIV Prevention

The purpose of this study is to assess the safety and tolerability of various regimens containing adenovirus serotype 26-Mosaic -Human Immunodeficiency Virus (Ad26.Mos.HIV), Modified Vaccinia Ankara (MVA)-Mosaic, and/or HIV type 1 Clade C glycoprotein 140 drug product (gp140 DP) components and to compare envelope binding antibody responses between the different vaccine regimens.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This is a multicenter (more than 1 hospital or medical school team work on a study), randomized (the study drug is assigned by chance), parallel group (each group of participants will be treated at the same time), placebo-controlled (study in which the experimental treatment or procedure is compared to a pretend treatment with no drug in it to test if the drug has a real effect), and double-blind (neither physician nor participant knows the treatment that the participant receives) study. All eligible participants will be randomly assigned to receive 1 of the 8 vaccine regimens. Participants will receive study vaccines (Ad26.Mos.HIV, MVA-Mosaic, gp140 DP, and placebo) 4 times as per assigned regimen. The study comprises a Screening Period (up to 4 weeks), a Vaccination Period (participants will be vaccinated at Baseline (Week 0), Week 12, Week 24 and Week 48), and a Follow-up Period (up to 48 weeks). A long-term follow-up period (approximately 2 years after Week 96) will continue for participants randomized to the regimen subsequently selected for future studies, based on analysis of Week 28 data. If Week 28 data are inconclusive, Week 52 data will be considered for regimen selection. If no clear decision can be made, the extended follow-up period could include participants from more than 1 group for assessing durability of immune responses. Participants' safety will be monitored throughout the study.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
393

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Rwanda
      • Kigali, Rwanda
  • South Africa
      • Cape Town, South Africa
      • Durban, South Africa
      • Johannesburg, South Africa
  • Thailand
      • Bangkok, Thailand
  • Uganda
      • Entebbe, Uganda
      • Kampala, Uganda
  • United States
    • Colorado
      • Aurora, Colorado, United States
    • Florida
      • Miami, Florida, United States
    • Maryland
      • Rockville, Maryland, United States
    • Massachusetts
      • Boston, Massachusetts, United States
    • Texas
      • Austin, Texas, United States

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 50 years (Adult)

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Participant must be healthy on the basis of physical examination, medical history, electrocardiogram (ECG) and laboratory criteria, and vital signs measurement performed at Screening
  • Participants are negative for human immunodeficiency virus (HIV) infection at Screening
  • All female participants of childbearing potential must have a negative serum (beta human chorionic gonadotropin) at Screening, and a negative urine pregnancy test pre-dose on Week 0, 12, 24, and 48
  • A woman must agree not to donate eggs (ova, oocytes) for the purposes of assisted reproduction until 3 months after receiving the last dose of study vaccine. A man must agree not to donate sperm until 3 months after receiving the last dose of study vaccine
  • Participants are assessed by the clinic staff as being at low risk for HIV infection

Exclusion Criteria:

  • Participant has chronic active hepatitis B or active hepatitis C, active syphilis infection, chlamydia, gonorrhea, or trichomonas. Active syphilis documented by exam or serology unless positive serology is due to past treated infection
  • In the 12 months prior to enrollment, participant has a history of newly acquired herpes simplex virus type 2 (HSV-2), syphilis, gonorrhea, non-gonococcal urethritis, chlamydia, pelvic inflammatory disease, trichomonas, mucopurulent cervicitis, epididymitis, proctitis, lymphogranulomavenereum, chancroid, or hepatitis B
  • Participant has any clinically significant acute or chronic medical condition that in the opinion of the investigator would preclude participation (for example, history of seizure disorders, bleeding/clotting disorder, autoimmune disease, active malignancy, poorly controlled asthma, active tuberculosis or other systemic infections)
  • Participant has had major surgery within the 4 weeks prior to study entry or planned major surgery through the course of the study
  • Participant has had a thyroidectomy, or thyroid disease requiring medication during the last 12 months
  • Participant has a history of myocarditis, pericarditis, cardiomyopathy, congestive heart failure with permanent sequelae, clinically significant arrhythmia (including any arrhythmia requiring medication, treatment, or clinical follow up)
  • Participant has an ECG (per examination and interpretation of a cardiologist) with clinically significant findings, or features that would interfere with the assessment of myo/pericarditis, including any of the following: a) conduction disturbance (complete left or complete right bundle branch block or nonspecific intraventricular conduction disturbance with QRS >=120 millisecond [ms], PR interval >=220 ms, any 2nd or 3rd degree AV block, or QTc prolongation [>450 ms]); b) significant repolarization (ST segment or T wave) abnormality; c) significant atrial or ventricular arrhythmia, frequent atrial or ventricular ectopy (for example frequent premature atrial contractions, 2 premature ventricular contractions in a row); d) ST elevation consistent with ischemia, or evidence of past or evolving myocardial infarction
  • Participant has a history of anaphylaxis or other serious adverse reactions to vaccines or vaccine products, or neomycin or streptomycin or egg products

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Group 1
Participants will receive adenovirus serotype 26-Mosaic -Human Immunodeficiency Virus (Ad26.Mos.HIV) vaccine at Week 0 and 12; followed by Ad26.Mos.HIV vaccine + HIV type 1 Clade C glycoprotein 140 drug product (gp140 DP) vaccine containing 250 microgram (mcg) of total protein mixed with adjuvant (aluminum phosphate) at Week 24 and 48.
Biological: Ad26.Mos.HIV
Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelop (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.
Biological: gp140 DP High-dose
The gp140 DP vaccine containing 250 mcg of total protein, mixed with aluminum phosphate adjuvant, per 0.5 mL injection administered intramuscularly.
Experimental: Group 2
Participants will receive Ad26.Mos.HIV vaccine at Week 0 and 12; followed by Ad26.Mos.HIV vaccine + gp140 DP vaccine containing 50 mcg of total protein mixed with adjuvant at Week 24 and 48.
Biological: Ad26.Mos.HIV
Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelop (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.
Biological: gp140 DP Low-dose
The gp140 DP vaccine containing 50 mcg of total protein, mixed with aluminum phosphate adjuvant (0.425 mg aluminum), per 0.5 mL injection administered intramuscularly.
Experimental: Group 3
Participants will receive Ad26.Mos.HIV vaccine at Week 0 and 12; followed by Ad26.Mos.HIV vaccine + placebo injection at Week 24 and 48.
Drug: Placebo
Normal saline, 0.5 mL injection administered intramuscularly.
Biological: Ad26.Mos.HIV
Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelop (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.
Experimental: Group 4
Participants will receive Ad26.Mos.HIV vaccine at Week 0 and 12; followed by modified Vaccinia Ankara (MVA)-Mosaic vaccine + gp140 DP vaccine containing 250 mcg of total protein mixed with adjuvant at Week 24 and 48.
Biological: MVA-Mosaic
Recombinant live attenuated MVA virus-vectored vaccine that has been genetically engineered to express 2 mosaic Gag, Pol, and Env sequences (Mosaic 1 and Mosaic 2). Total dose is 10^8 plaque-forming unit per 0.5 mL injection administered intramuscularly.
Biological: Ad26.Mos.HIV
Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelop (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.
Biological: gp140 DP High-dose
The gp140 DP vaccine containing 250 mcg of total protein, mixed with aluminum phosphate adjuvant, per 0.5 mL injection administered intramuscularly.
Experimental: Group 5
Participants will receive Ad26.Mos.HIV vaccine at Week 0 and 12; followed by MVA-Mosaic vaccine + gp140 DP vaccine containing 50 mcg of total protein mixed with adjuvant at Week 24 and 48.
Biological: MVA-Mosaic
Recombinant live attenuated MVA virus-vectored vaccine that has been genetically engineered to express 2 mosaic Gag, Pol, and Env sequences (Mosaic 1 and Mosaic 2). Total dose is 10^8 plaque-forming unit per 0.5 mL injection administered intramuscularly.
Biological: Ad26.Mos.HIV
Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelop (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.
Biological: gp140 DP Low-dose
The gp140 DP vaccine containing 50 mcg of total protein, mixed with aluminum phosphate adjuvant (0.425 mg aluminum), per 0.5 mL injection administered intramuscularly.
Experimental: Group 6
Participants will receive Ad26.Mos.HIV vaccine at Week 0 and 12; followed by MVA-Mosaic vaccine + placebo injection at Week 24 and 48.
Biological: MVA-Mosaic
Recombinant live attenuated MVA virus-vectored vaccine that has been genetically engineered to express 2 mosaic Gag, Pol, and Env sequences (Mosaic 1 and Mosaic 2). Total dose is 10^8 plaque-forming unit per 0.5 mL injection administered intramuscularly.
Drug: Placebo
Normal saline, 0.5 mL injection administered intramuscularly.
Biological: Ad26.Mos.HIV
Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelop (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.
Experimental: Group 7
Participants will receive Ad26.Mos.HIV vaccine at Week 0 and 12; followed by gp140 DP vaccine containing 250 mcg of total protein mixed with adjuvant + placebo injection at Week 24 and 48.
Drug: Placebo
Normal saline, 0.5 mL injection administered intramuscularly.
Biological: Ad26.Mos.HIV
Recombinant replication-deficient Ad26 vectored vaccine and consists of 3 Ad26 vectors, one containing a mosaic insert of envelop (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.
Biological: gp140 DP High-dose
The gp140 DP vaccine containing 250 mcg of total protein, mixed with aluminum phosphate adjuvant, per 0.5 mL injection administered intramuscularly.
Placebo Comparator: Group 8
Participants will receive 1 placebo injection at Week 0 and 12; followed by 2 placebo injections at Week 24 and 48.
Drug: Placebo
Normal saline, 0.5 mL injection administered intramuscularly.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percentage of Participants With Solicited Local Adverse Events (AEs) Post Vaccination
Time Frame: Up to Week 49 (7 days post any dose)
Solicited local AEs (at injection site) included erythema, induration, swelling, itching and warmth were collected within 7 days after vaccination.
Up to Week 49 (7 days post any dose)
Percentage of Participants With Solicited Systemic Adverse Events (AEs) Post Vaccination
Time Frame: Up to Week 49 (7 days post any dose)
Solicited systemic AEs included fever (defined as body temperature of 38.0-degree celsius or higher), headache, fatigue, myalgia, nausea, vomiting were collected within 7 days after vaccination.
Up to Week 49 (7 days post any dose)
Percentage of Participants With Unsolicited Adverse Events Post Vaccination
Time Frame: Up to Week 52 (28 days post vaccination)
Unsolicited AEs were defined as events that participants experienced but were not specifically asked about.
Up to Week 52 (28 days post vaccination)
Percentage of Responders for Envelop (Env) Clade A, B and C-specific Binding Antibody Titers at Week 28
Time Frame: Week 28
The Env Clade A (92UG037.1), B (1990a), and C (Con C), (C97ZA.012)- specific binding antibody titer were assessed using enzyme-linked immunosorbent assay (ELISA). The response was defined as post-baseline value greater than (>) lower limit of quantification (LLOQ) if baseline less than (<) LLOQ or missing or defined as post-baseline value >3-fold increase from baseline if baseline greater than or equal to (>=) LLOQ. The lower limits of quantification (LLOQs) for this assay were 625, 156.25, 625, and 156.25 endotoxin units per milliliter (EU/mL) for Clade A (92UG037.1), Clade B (1990a), Clade C (Con C), and Clade C (C97ZA.012) respectively.
Week 28
Number of Participants With Serious Adverse Events (SAEs) Post Vaccination
Time Frame: Serious adverse events (SAEs) were reported up to Week 336 for Group 1 and 2 and up to Week 96 for the other groups (Group 3, 4, 5, 6, 7, and 8). Other adverse events (AEs) were reported for the main study period up to Week 96 for all the groups
An AE is any untoward medical occurrence in a clinical study participant administered a medicinal (investigational or non-investigational) product. An AE does not necessarily have a causal relationship with the study vaccine. An AE can be any unfavorable and unintended sign (including an abnormal finding), symptom, or disease temporally associated with the use of a medicinal (investigational or non-investigational) product, whether or not related to that medicinal (investigational or non-investigational) product. A SAE is any AE that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect and is a suspected transmission of any infectious agent via a medicinal product.
Serious adverse events (SAEs) were reported up to Week 336 for Group 1 and 2 and up to Week 96 for the other groups (Group 3, 4, 5, 6, 7, and 8). Other adverse events (AEs) were reported for the main study period up to Week 96 for all the groups

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Percentage of Responders for Env ELISA Including Consensus C and Mos1 Antigens
Time Frame: Week 28, 52 and 96
The response was defined as post-baseline value >LLOQ if baseline <LLOQ or missing or defined as post-baseline value >3-fold increase from baseline if baseline >=LLOQ. The LLOQ for this assay is a 50 percent (%) inhibitory concentration (IC50) of 20 (fold-dilution). The lower limits of quantification (LLOQs) for this assay were 625 and 78.125 EU/mL for Clade C (Con C) and Mos1 respectively. Samples taken after W48 from PPI set, who missed 4th vaccine or deviated schedule were excluded. As planned, the data reported for this endpoint at specified time points only for each reported category.
Week 28, 52 and 96
Percentage of Responders for Env Antibody-dependent Cellular Phagocytosis (ADCP) gp Antibody
Time Frame: Week 16, 26, 28, 52, 78, and 96
The functionality of vaccine-induced antibody responses was investigated by the determination of ADCP. The response was defined as post-baseline value > limit of detection (LOD) if baseline <LOD or missing or defined as post-baseline value >3-fold increase from baseline if baseline >=LOD. The lower limits of detection (LODs) for this assay were 5.16, 6.43, 6.49, 4.32 and 4.28 (phagocytic score) for Clade A (92UG037.1), Clade B (1990a), Clade C (Con C), Clade C (C97ZA.012), and Mos1, respectively. Samples taken after W48 from PPI set, who missed 4th vaccine or deviated schedule were excluded. As planned, the data reported for this endpoint at specified time points only for each reported category of Clade A, B, C and Mos 1.
Week 16, 26, 28, 52, 78, and 96
Percentage of Responders for Human Immunodeficiency Virus Neutralizing Antibody (HIV nAb)
Time Frame: Week 28 and 52
The functionality of vaccine-induced antibody responses was investigated by the determination of nAb activity in a virus neutralization assay (VNA) using TZM-bl cells and Env-pseudotyped viruses. The response was defined as post-baseline value >LLOQ. The LLOQ for this assay is an inhibitory concentration (IC50) of 20 (fold-dilution). Data reported for the responses against Tier 1 HIV strain Clade C (MW965.26) was reported. Samples taken after W48 from PPI set, who missed 4th vaccine or deviated schedule were excluded. As planned, the data reported for this endpoint at specified time points only for each reported category.
Week 28 and 52
Percentage of Responders for Binding Antibody Multiplex Assay (BAMA) IgG1-IgG4 and IgA and IgG-t Breadth Antibody
Time Frame: Week 16, 28, 52, 78, and 96
The human immunodeficiency virus (HIV)-1 BAMA employs flow-cytometric-based technology that also utilizes antibody and antigen interactions to test for the presence of specific antibodies in an unknown sample with the added advantage of multiplexing the antigens of interest. Positive and negative control standards were run with each assay to ensure specificity. The positivity threshold was determined per antigen based on the plus (+) 3 standard deviation (SD) on the non-specific background. Sample values had to be greater than or equal to this value and had to be 3-fold over the baseline values with a minimum median fluorescent intensities (MFI) value of 100. Samples taken after W48 from PPI set, who missed 4th vaccine or deviated schedule were excluded. As planned, the data reported for this endpoint at specified time points only for each reported category.
Week 16, 28, 52, 78, and 96
Percentage of Responders With Interferon-gamma (IFN-gamma) T Cell Responses Enzyme-linked Immunospot Assay (ELISpot)
Time Frame: Week 26, 50, 78 and 96
Frozen peripheral blood mononuclear cell (PBMCs) were analyzed by interferon-gamma (IFN-gamma) (ELISpot). The response was defined as post-baseline value >P95 if baseline <P95 or missing or defined as post-baseline value >3-fold increase from baseline if baseline >=P95. The threshold for ELISpot test was based on the 95th percentile (P95) from the baseline values of participants on that test in the study. Samples taken after W48 from PPI set, who missed 4th vaccine or deviated schedule were excluded. As planned, the data reported for this endpoint at specified time points only for each reported category.
Week 26, 50, 78 and 96
Percentage of Responders for Clade C (C97ZA.012) Env Enzyme-linked Immunosorbent Assay (ELISA) Immunoglobulin G1 (IgG1), IgG2, IgG3 and IgG4 Glycoprotein (gp) 140 Binding Antibody
Time Frame: Week 28, 52 and 96
Vaccine-induced binding antibody IgG1, IgG2, IgG3 and IgG4 subclass responses were investigated using Clade C (C97ZA.012) specific ELISAs. The response was defined as post-baseline value >LLOQ if baseline <LLOQ or missing or defined as post-baseline value >3-fold increase from baseline if baseline >=LLOQ. The LLOQs for this assay were 12.3, 28.7, 12.4, and 13.2 for IgG1, IgG2, IgG3 and IgG4 respectively. Samples taken after Week 48 (W48) from PPI set, who missed 4th vaccine or deviated schedule were excluded. As planned, the data reported for this endpoint at specified time points only for each reported category.
Week 28, 52 and 96

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Janssen Vaccines & Prevention B.V.

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
National Institute of Allergy and Infectious Diseases (NIAID)
Beth Israel Deaconess Medical Center
International AIDS Vaccine Initiative
US Military HIV Research Program

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Janssen Vaccines & Prevention B.V. Clinical Trials, Janssen Vaccines & Prevention B.V.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 22, 2014

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 29, 2017

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 28, 2022

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 9, 2014

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 9, 2014

First Posted (Estimated)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 12, 2014

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 25, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 31, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2025

More Information

Terms related to this study

Keywords

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CR106152
  • HIV-V-A004 (Other Identifier: Janssen Vaccines & Prevention B.V.)
  • IPCAVD009 (Other Identifier: Janssen Vaccines & Prevention B.V.)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

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