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AzTrials

Herpes ZosterPhase 3NCT02180295

A Lot-to-Lot Consistency Study to Evaluate Safety, Tolerability, and Immunogenicity of Inactivated Varicella Zoster Virus (VZV) Vaccine in Healthy Adults (V212-014)

A Phase 3 study testing V212 Lot 1, V212 Lot 2 and V212 Lot 3 in people with Herpes Zoster, run by Merck Sharp & Dohme LLC.

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

The study will evaluate the consistency of 3 lots of inactivated VZV vaccine for safety, tolerability, and immunogenicity in healthy adults. The primary hypothesis of the study is that the 3 lots of inactivated vaccine will demonstrate similar immunogenicity at 28 days after the fourth dose. Read more about this study

Who is it for?
Ages 50 to 59 yearsHealthy volunteers can take part
Conditions the study is for
Herpes Zoster
What is being tested?
V212 Lot 1, V212 Lot 2 and V212 Lot 3
Could I receive a placebo?
No, everyone receives an active treatment
How many people
0 participants
Where
No sites listed yet
Study dates
Jul 2014to Mar 2015
Phase
Phase 3
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 50 to 59 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Afebrile (<=100.4 °F [<=38.0 °C]) oral or equivalent on Day 1 before the first vaccination
  • Any underlying chronic illness that is not in stable condition
  • History of varicella, antibodies to VZV, or residence (for >=30 years) in a country with endemic VZV infection
  • Female participants of childbearing potential must have a negative pregnancy test. A female not of reproductive potential has reached natural menopause, or is 6-weeks postsurgical bilateral oophorectomy and/or hysterectomy or bilateral tubal ligation
  • Male, or female of childbearing potential who agrees to remain abstinent or use 2 acceptable methods of birth control from 2 weeks before enrollment to 6 months after the last study vaccination

Who cannot join

  • History of allergic reaction to any vaccine component, or an anaphylactic/anaphylactoid reaction to neomycin (not including contact dermatitis to neomycin)
  • Prior history of herpes zoster
  • History of receipt or expects to receive any varicella or zoster vaccine during the study period
  • Is pregnant or breastfeeding, or expects to conceive from 2 weeks before enrollment to 6 months after the last study vaccination
  • Has received a live virus vaccine or is scheduled to receive any live virus vaccine from 4 weeks before the first dose of study vaccination and throughout the study
  • Has received any inactivated vaccine or is scheduled to receive any inactivated vaccine from 7 days before to 7 days after any study vaccination
Show all 11Show fewer
  • Received immunoglobulin or any blood products or is scheduled to receive them from 5 months before the first dose of study vaccination and throughout the study
  • Has participated in an investigational drug or vaccine study within 30 days before enrollment
  • Has any acute illness or significant underlying illness that may interfere with interpretation of the study
  • Receiving immunosuppressive therapy (including systemic corticosteroid doses exceeding physiological replacement doses within 14 days prior to the first vaccination), except topical, ophthalmic, or inhaled corticosteroids or intra-articular or soft-tissue injections of steroids
  • Has known or suspected immune dysfunction

About this study

Official title: A Phase III, Double-Blind, Lot-To-Lot Consistency Clinical Trial to Evaluate the Safety, Tolerability and Immunogenicity of V212 in Healthy Adults

The study will evaluate the consistency of 3 lots of inactivated VZV vaccine for safety, tolerability, and immunogenicity in healthy adults. The primary hypothesis of the study is that the 3 lots of inactivated vaccine will demonstrate similar immunogenicity at 28 days after the fourth dose.

Conditions
Herpes Zoster
Being tested
V212 Lot 1, V212 Lot 2, V212 Lot 3
Medical subject headings
Herpes Zoster

What participants receive

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

  • V212 Lot 1Biological

    Inactivated Varicella Zoster Virus vaccine

  • V212 Lot 2Biological

    Inactivated Varicella Zoster Virus vaccine

  • V212 Lot 3Biological

    Inactivated Varicella Zoster Virus vaccine

Study groups in NCT02180295
Study groupRoleWhat they receive
V212 Lot 1ExperimentalApproximately 7.5 Units/0.5 mL subcutaneous injection administered in a 4-dose regimen given approximately 30 days apart
Receives: Biological: V212 Lot 1
V212 Lot 2ExperimentalApproximately 7.5 Units/0.5 mL subcutaneous injection administered in a 4-dose regimen given approximately 30 days apart
Receives: Biological: V212 Lot 2
V212 Lot 3ExperimentalApproximately 7.5 Units/0.5 mL subcutaneous injection administered in a 4-dose regimen given approximately 30 days apart
Receives: Biological: V212 Lot 3

What is being measured

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

  1. Geometric Mean Titer of VZV Glycoprotein Enzyme-Linked Immunosorbent Assay (gpELISA) Antibody Titers

    Measured: 28 days postdose 4

Secondary outcomes (1)
  1. Percentage of Participants with a Serious Adverse Experience

    Measured: Up to 28 days postdose 4

Timeline

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

  1. First posted2 Jul 2014 (estimated)
  2. Study startJul 2014
  3. Primary completionMar 2015 (estimated)
  4. Study completionMar 2015 (estimated)

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 3
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
Triple blind
Who is masked
Participant, Investigator, Outcomes assessor
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02180295
Sponsor's protocol ID
V212-014
Other IDs
2014-001030-29, 2014
Status last verified
Aug 2015
First submitted
1 Jul 2014
Last updated
13 Aug 2015
Results posted
No
Data monitoring committee
No

Publications

  • de Oliveira Gomes J, Gagliardi AM, Andriolo BN, Torloni MR, Andriolo RB, Puga MEDS, Canteiro Cruz E. Vaccines for preventing herpes zoster in older adults. Cochrane Database Syst Rev. 2023 Oct 2;10(10):CD008858. doi: 10.1002/14651858.CD008858.pub5.

    PubMed 37781954

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing V212 Lot 1, V212 Lot 2 and V212 Lot 3 in people with Herpes Zoster, run by Merck Sharp & Dohme LLC.

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 11 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: withdrawn, as of the sponsor's last update on 13 Aug 2015. Status can change between updates, so confirm with the study contact before making plans.

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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

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 was withdrawn before enrolling participants, so there are no results.

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?

Geometric Mean Titer of VZV Glycoprotein Enzyme-Linked Immunosorbent Assay (gpELISA) Antibody Titers (time frame: 28 days postdose 4). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02180295, which also lists 1 linked publication.

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 13 Aug 2015.

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