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HealthyPhase 1NCT03795441

A Shedding Study of Adenovirus Serotype 26 Based Respiratory Syncytial Virus Pre-fusion F Protein (Ad26.RSV.preF) Vaccine in Adults

A Phase 1 study testing Ad26.RSV.preF in people with Healthy, run by Janssen Vaccines & Prevention B.V. at 1 site in Belgium.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to assess the shedding and kinetics of the Adenovirus Serotype 26 Based Respiratory Syncytial Virus Pre-fusion F Protein (Ad26.RSV.preF) vaccine after one intramuscular injection of Ad26.RSV.preF in adults. Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
Healthy
What is being tested?
Ad26.RSV.preF
Could I receive a placebo?
No, everyone receives an active treatment
How many people
24 participants
Where
1 siteBelgium
Study dates
7 Jan 2019to 28 Jul 2019
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • In the investigator's clinical judgment, participant must be in good or stable health. Participants may have underlying illnesses such as hypertension, Type 2 diabetes mellitus, hyperlipoproteinemia, or hypothyroidism, as long as their symptoms and signs are medically controlled. If they are on medication for a condition, the medication dose must have been stable for at least 12 weeks preceding vaccination and expected to remain stable for the duration of the study. Participants will be included on the basis of physical examination, medical history, vital signs measurement and 12-lead electrocardiogram (ECG; for participants greater than [>] 65 years of age only) performed at screening
  • Contraceptive use by women should be consistent with local regulations regarding the use of contraceptive methods for participants in clinical studies
  • All women of childbearing potential must have a negative highly sensitive serum beta-human chorionic gonadotropin (beta-hCG) pregnancy test at screening and a negative urine beta-hCG pregnancy test immediately prior to study vaccine administration
  • From the time of vaccination through 3 months after vaccination, participant agrees not to donate blood
  • Participant must be willing to provide verifiable identification, have means to be contacted and to contact the investigator during the study

Who cannot join

  • Participant has a serious chronic disorder, including severe chronic obstructive pulmonary disease or clinically significant congestive heart failure, requirement for supplemental oxygen, end-stage renal disease with or without dialysis, clinically unstable cardiac disease, Alzheimer's disease, or has any condition for which, in the opinion of the investigator, participation would not be in the best interest of the participant (eg, compromise well-being) or that could prevent, limit, or confound the protocol-specified assessments
  • Per medical history, participant has chronic active hepatitis B or hepatitis C infection
  • Participant has received an investigational drug or used an invasive investigational medical device within 30 days or received an investigational vaccine within 6 months before the planned administration of study vaccine or is currently enrolled or plans to participate in another investigational study during the course of this study
  • Participant has received treatment with immunoglobulin in the 2 months, or blood products in the 4 months before the planned administration of study vaccine or has any plans to receive such treatment during the study
  • Participant has received any RSV vaccine in any previous RSV vaccine study at any time prior to randomization

Trial locations and contacts

1 site in 1 country.

Belgium1 site
  • Clinical Pharmacology Unit

    Merksem, 2170

Other trials in Belgium

About this study

Official title: Open Label, Single Arm Phase 1 Study to Evaluate the Shedding, Biodistribution, Safety and Immunogenicity of Ad26.RSV.preF Vaccine in Adults

The purpose of this study is to assess the shedding and kinetics of the Adenovirus Serotype 26 Based Respiratory Syncytial Virus Pre-fusion F Protein (Ad26.RSV.preF) vaccine after one intramuscular injection of Ad26.RSV.preF in adults.

Conditions
Healthy
Being tested
Ad26.RSV.preF

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Ad26.RSV.preFBiological

    Also called JNJ-64400141

    Ad26.RSV.preF will be administered as intramuscular injection on Day 1.

Study groups in NCT03795441
Study groupRoleWhat they receive
Ad26.RSV.preFExperimentalParticipants will receive one intramuscular injection of an adenovirus serotype 26- based vaccine encoding for the respiratory syncytial virus pre-fusion F protein (Ad26.RSV.preF) on Day 1.
Receives: Biological: Ad26.RSV.preF

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percentage of Participants with Presence of Ad26.RSV.preF (shedding) as Assessed by qPCR

    Percentage of Participants with presence of Ad26.RSV.preF in the adhesive bandage covering the injection site, the injection site area, nares (mid-turbinate), throat, rectum, urine, semen and blood, will be assessed by Quantitative Polymerase Chain Reaction (qPCR). Percentage of participants with presence of Ad26.RSV.preF (shedding) will be assessed.

    Measured: Up to Day 183

Secondary outcomes (3)
  1. Number of Participants with Serious Adverse Events (SAEs)

    Number of participants with SAEs will be evaluated. An SAE is any AE that results in: death, persistent or significant disability/incapacity, requires inpatient hospitalization or prolongation of existing hospitalization, is life threatening experience, is a congenital anomaly/birth defect, is suspected transmission of any infectious agent via a medicinal product, is medically important, and may jeopardize participant or may require medical or surgical intervention to prevent one of the outcomes listed above.

    Measured: First vaccination (Day 1) to the end of the study (Day 183)

  2. Number of Participants with Solicited Local and Systemic Adverse Events (AEs) After Vaccination

    Number of participants with solicited local and systemic AEs will be evaluated. Solicited local AEs (erythema, swelling/induration, and pain/tenderness at the injection site) and solicited systemic AEs (fatigue, headache, myalgia, arthralgia, chills, nausea, and fever) will be noted in the participant diary through the 7 days post-vaccination. Local and systemic AEs will be graded according to severity as mild (Grade 1), moderate (Grade 2), severe (Grade 3) and potentially life threatening (Grade 4).

    Measured: 7 days after vaccination (Day 1 up to Day 7)

  3. Number of Participants with Unsolicited AEs as a Measure of Safety

    Number of participants with unsolicited AEs will be evaluated. An AE is any untoward medical occurrence in a clinical study participant administered a medicinal (investigational or non investigational) product, and it does not necessarily have a causal relationship with the intervention, therefore 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. Unsolicited AEs will include all AEs for which the participant is specifically not questioned in the participant diary. Unsolicited AEs will be graded according to severity as mild (Grade 1), moderate (Grade 2), severe (Grade 3) and potentially life threatening (Grade 4).

    Measured: Day 1 Up to Day 28

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted7 Jan 2019
  2. Study start7 Jan 2019
  3. Primary completion28 Jul 2019
  4. Study completion28 Jul 2019

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Prevention
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
24 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03795441
Sponsor's protocol ID
CR108554
Other IDs
2018-003261-34, VAC18193RSV1005, 2018
Status last verified
Aug 2019
First submitted
4 Jan 2019
Last updated
30 Aug 2019
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: The data sharing policy of the Janssen Pharmaceutical Companies of Johnson \& Johnson is available at www.janssen.com/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Ad26.RSV.preF in people with Healthy, run by Janssen Vaccines & Prevention B.V. at 1 site in Belgium.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 30 Aug 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Belgium. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Percentage of Participants with Presence of Ad26.RSV.preF (shedding) as Assessed by qPCR (time frame: Up to Day 183). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 30 Aug 2019; AzTrials last refreshed its copy on 7 Nov 2026.

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